diff options
334 files changed, 26131 insertions, 4811 deletions
diff --git a/.cirrus.yml b/.cirrus.yml index d069b5a3e..4cf173ca3 100644 --- a/.cirrus.yml +++ b/.cirrus.yml @@ -102,6 +102,8 @@ gating_task: networking_script: '${CIRRUS_WORKING_DIR}/${SCRIPT_BASE}/networking.sh' gate_script: + # TODO: remove once the image doesn't ship with pre-installed tools + # - rm /go/bin/* # N/B: entrypoint.sh resets $GOSRC (same as make clean) - '/usr/local/bin/entrypoint.sh install.tools |& ${TIMESTAMP}' - '/usr/local/bin/entrypoint.sh validate |& ${TIMESTAMP}' @@ -111,7 +113,7 @@ gating_task: build_script: - '/usr/local/bin/entrypoint.sh podman |& ${TIMESTAMP}' - 'cd $GOSRC && ./hack/podman-commands.sh |& ${TIMESTAMP}' - # N/B: need 'clean' so some commited files are re-generated. + # N/B: need 'clean' so some committed files are re-generated. - '/usr/local/bin/entrypoint.sh clean podman-remote |& ${TIMESTAMP}' - '/usr/local/bin/entrypoint.sh clean podman BUILDTAGS="exclude_graphdriver_devicemapper selinux seccomp" |& ${TIMESTAMP}' - '/usr/local/bin/entrypoint.sh podman-remote-darwin |& ${TIMESTAMP}' diff --git a/.gitignore b/.gitignore index f14f08396..6ebb899cf 100644 --- a/.gitignore +++ b/.gitignore @@ -21,7 +21,6 @@ __pycache__ /cmd/podman/varlink/ioprojectatomicpodman.go /cmd/podman/varlink/iopodman.go .gopathok -test/e2e/e2e.coverprofile release.txt podman-remote*.zip podman*.tar.gz @@ -29,3 +28,4 @@ podman*.tar.gz .vscode* contrib/spec/podman.spec *.rpm +*.coverprofile diff --git a/.golangci.yml b/.golangci.yml index fcf2582e8..dda1cc7ec 100644 --- a/.golangci.yml +++ b/.golangci.yml @@ -6,49 +6,28 @@ run: - selinux concurrency: 6 deadline: 5m + skip-dirs-use-default: true skip-dirs: - - dependencies/* - contrib - - test/e2e - - docs - - test/ - - tracing + - dependencies + - test skip-files: - iopodman.go + - swagger.go linters: - disable-all: true - enable: - - bodyclose - - deadcode - - depguard - # dupl really overdid it; disabling - # - dupl - - errcheck - - gofmt - - gosimple - - govet - - ineffassign - - nakedret - - staticcheck - - structcheck - - typecheck - - unused - - varcheck - # - gochecknoglobals - # - gochecknoinits - # - goconst - # - gocritic - # - gocyclo - # - goimports - # - golint - # - gosec - - interfacer - # - lll - # - maligned - # - misspell - # - prealloc - - scopelint - - stylecheck - - unconvert - # I think we should uncomment this one and used it - # - unparam + enable-all: true + disable: + - dupl + - funlen + - gochecknoglobals + - gochecknoinits + - goconst + - gocyclo + - golint + - goimports + - gosec + - lll + - maligned + - misspell + - prealloc + - unparam diff --git a/.tool/lint b/.tool/lint deleted file mode 100755 index aa6891251..000000000 --- a/.tool/lint +++ /dev/null @@ -1,46 +0,0 @@ -#!/usr/bin/env bash - -set -o errexit -set -o nounset -set -o pipefail - -# Create the linter path for use later -LINTER=${GOPATH}/bin/gometalinter - -# Make sure gometalinter is installed -if [ ! -f ${LINTER} ]; then - echo >&2 "gometalinter must be installed. Please run 'make install.tools' and try again" - exit 1 -fi - -PKGS=$(find . -type d -not -path . -a -not -iwholename '*.git*' -a -not -iname '.tool' -a -not -iwholename '*vendor*' -a -not -iname 'hack' -a -not -iwholename '*.artifacts*' -a -not -iwholename '*contrib*' -a -not -iwholename '*test*' -a -not -iwholename '*logo*' -a -not -iwholename '*conmon*' -a -not -iwholename '*completions*' -a -not -iwholename '*docs*' -a -not -iwholename '*pause*' -a -not -iwholename './_output*' -a -not -iwholename '*ioprojectatomicpodman.go') - -echo $PKGS - -# Execute the linter -${LINTER} \ - --concurrency=4\ - --enable-gc\ - --vendored-linters\ - --deadline=600s --disable-all\ - --enable=deadcode\ - --enable=errcheck\ - --enable=gofmt\ - --enable=golint\ - --enable=ineffassign\ - --enable=megacheck\ - --enable=misspell\ - --enable=structcheck\ - --enable=varcheck\ - --enable=vet\ - --enable=vetshadow\ - --exclude='error return value not checked.*\(errcheck\)$'\ - --exclude='declaration of.*err.*shadows declaration.*\(vetshadow\)$'\ - --exclude='.*_test\.go:.*error return value not checked.*\(errcheck\)$'\ - --exclude='duplicate of.*_test.go.*\(dupl\)$'\ - --exclude='cmd\/client\/.*\.go.*\(dupl\)$'\ - --exclude='vendor\/.*'\ - --exclude='podman\/.*'\ - --exclude='server\/seccomp\/.*\.go.*$'\ - --exclude='dependencies\/.*'\ - ${PKGS[@]} @@ -1065,7 +1065,7 @@ varlink call -m unix:/run/podman/io.podman/io.podman.RemoveImage '{"name": "regi method RemoveImageWithResponse(name: [string](https://godoc.org/builtin#string), force: [bool](https://godoc.org/builtin#bool)) [RemoveImageResponse](#RemoveImageResponse)</div> RemoveImageWithResponse takes the name or ID of an image as well as a boolean that determines if containers using that image -should be deleted. If the image cannot be found, an [ImageNotFound](#ImageNotFound) error will be returned. The reponse is +should be deleted. If the image cannot be found, an [ImageNotFound](#ImageNotFound) error will be returned. The response is in the form of a RemoveImageResponse . ### <a name="RemovePod"></a>func RemovePod <div style="background-color: #E8E8E8; padding: 15px; margin: 10px; border-radius: 10px;"> @@ -148,12 +148,10 @@ ifeq ("$(wildcard $(GOPKGDIR))","") endif touch $@ -lint: .gopathok varlink_generate ## Execute the source code linter - @echo "checking lint" - @./.tool/lint +lint: golangci-lint golangci-lint: .gopathok varlink_generate .install.golangci-lint - $(GOBIN)/golangci-lint run --tests=false --skip-files swagger.go + $(GOBIN)/golangci-lint run gofmt: ## Verify the source code gofmt find . -name '*.go' ! -path './vendor/*' -exec gofmt -s -w {} \+ @@ -314,12 +312,6 @@ remotesystem: system.test-binary: .install.ginkgo $(GO) test -c ./test/system -perftest: ## Build perf tests - $ cd contrib/perftest;go build - -run-perftest: perftest ## Build and run perf tests - $ contrib/perftest/perftest - vagrant-check: BOX=$(BOX) sh ./vagrant.sh @@ -351,6 +343,9 @@ install-podman-remote-%-docs: podman-remote docs $(MANPAGES) man-page-check: hack/man-page-checker +codespell: + codespell -S bin,vendor,.git,go.sum,changelog.txt,seccomp.json,.cirrus.yml,"*.xz,*.gz,*.tar,*.tgz,bin2img,*ico,*.png,*.1,*.5,copyimg,*.orig,apidoc.go" -L uint,iff,od,seeked + # When publishing releases include critical build-time details .PHONY: release.txt release.txt: @@ -486,7 +481,7 @@ uninstall: GIT_CHECK_EXCLUDE="./vendor:docs/make.bat" $(GOBIN)/git-validation -run DCO,short-subject,dangling-whitespace -range $(EPOCH_TEST_COMMIT)..$(HEAD) .PHONY: install.tools -install.tools: .install.gitvalidation .install.gometalinter .install.md2man .install.ginkgo .install.golangci-lint ## Install needed tools +install.tools: .install.gitvalidation .install.md2man .install.ginkgo .install.golangci-lint ## Install needed tools define go-get env GO111MODULE=off \ @@ -503,19 +498,8 @@ endef $(call go-get,github.com/vbatts/git-validation); \ fi -.install.gometalinter: .gopathok - if [ ! -x "$(GOBIN)/gometalinter" ]; then \ - $(call go-get,github.com/alecthomas/gometalinter); \ - cd $(FIRST_GOPATH)/src/github.com/alecthomas/gometalinter; \ - git checkout --detach e8d801238da6f0dfd14078d68f9b53fa50a7eeb5; \ - $(GO) install github.com/alecthomas/gometalinter; \ - $(GOBIN)/gometalinter --install; \ - fi - .install.golangci-lint: .gopathok - if [ ! -x "$(GOBIN)/golangci-lint" ]; then \ - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(GOBIN)/ v1.17.1; \ - fi + VERSION=1.18.0 GOBIN=$(GOBIN) sh ./hack/install_golangci.sh .install.md2man: .gopathok if [ ! -x "$(GOMD2MAN)" ]; then \ diff --git a/cmd/cli/main.go b/cmd/cli/main.go new file mode 100644 index 000000000..4eec05ef2 --- /dev/null +++ b/cmd/cli/main.go @@ -0,0 +1,113 @@ +package main + +import ( + "bytes" + "context" + "encoding/json" + "fmt" + "io/ioutil" + "net" + "net/http" + "net/url" + "os" + + "golang.org/x/crypto/ssh" +) + +// remote PODMAN_HOST=ssh://<user>@<host>[:port]/run/podman/podman.sock +// local PODMAN_HOST=unix://run/podman/podman.sock + +var ( + DefaultURL = "unix://root@localhost/run/podman/podman.sock" +) + +func main() { + connectionURL := DefaultURL + if value, found := os.LookupEnv("PODMAN_HOST"); found { + connectionURL = value + } + + _url, err := url.Parse(connectionURL) + if err != nil { + die("Value of PODMAN_HOST is not a valid url: %s\n", connectionURL) + } + + if _url.Scheme != "ssh" && _url.Scheme != "unix" { + die("Scheme from PODMAN_HOST is not supported: %s\n", _url.Scheme) + } + + // Now we setup the http client to use the connection above + client := &http.Client{} + if _url.Scheme == "ssh" { + var auth ssh.AuthMethod + if value, found := os.LookupEnv("PODMAN_SSHKEY"); found { + auth, err = publicKey(value) + if err != nil { + die("Failed to parse %s: %v\n", value, err) + } + } else { + die("PODMAN_SSHKEY was not defined\n") + } + + // Connect to sshd + bastion, err := ssh.Dial("tcp", + net.JoinHostPort(_url.Hostname(), _url.Port()), + &ssh.ClientConfig{ + User: _url.User.Username(), + Auth: []ssh.AuthMethod{auth}, + HostKeyCallback: ssh.InsecureIgnoreHostKey(), + }, + ) + if err != nil { + die("Failed to build ssh tunnel") + } + defer bastion.Close() + + client.Transport = &http.Transport{ + DialContext: func(_ context.Context, _, _ string) (net.Conn, error) { + // Now we make the connection to the unix domain socket on the server using the ssh tunnel + return bastion.Dial("unix", _url.Path) + }, + } + } else { + client.Transport = &http.Transport{ + DialContext: func(ctx context.Context, _, _ string) (net.Conn, error) { + d := net.Dialer{} + return d.DialContext(ctx, "unix", _url.Path) + }, + DisableCompression: true, + } + } + + resp, err := client.Get("http://localhost/v1.24/images/json") + if err != nil { + die(err.Error()) + } + defer resp.Body.Close() + body, _ := ioutil.ReadAll(resp.Body) + + var output bytes.Buffer + _ = json.Indent(&output, body, "", " ") + fmt.Printf("%s\n", output.String()) + os.Exit(0) +} + +func die(format string, a ...interface{}) { + fmt.Fprintf(os.Stderr, format, a...) + fmt.Fprintf(os.Stderr, "\n") + os.Exit(1) +} + +func publicKey(path string) (ssh.AuthMethod, error) { + key, err := ioutil.ReadFile(path) + if err != nil { + return nil, err + } + + signer, err := ssh.ParsePrivateKey(key) + if err != nil { + return nil, err + } + + return ssh.PublicKeys(signer), nil +} diff --git a/cmd/podman/build.go b/cmd/podman/build.go index 08d3edaa3..885f2ac51 100644 --- a/cmd/podman/build.go +++ b/cmd/podman/build.go @@ -116,21 +116,22 @@ func getContainerfiles(files []string) []string { func getNsValues(c *cliconfig.BuildValues) ([]buildah.NamespaceOption, error) { var ret []buildah.NamespaceOption if c.Network != "" { - if c.Network == "host" { + switch { + case c.Network == "host": ret = append(ret, buildah.NamespaceOption{ Name: string(specs.NetworkNamespace), Host: true, }) - } else if c.Network == "container" { + case c.Network == "container": ret = append(ret, buildah.NamespaceOption{ Name: string(specs.NetworkNamespace), }) - } else if c.Network[0] == '/' { + case c.Network[0] == '/': ret = append(ret, buildah.NamespaceOption{ Name: string(specs.NetworkNamespace), Path: c.Network, }) - } else { + default: return nil, fmt.Errorf("unsupported configuration network=%s", c.Network) } } diff --git a/cmd/podman/common.go b/cmd/podman/common.go index dc7590590..9064ec219 100644 --- a/cmd/podman/common.go +++ b/cmd/podman/common.go @@ -538,6 +538,10 @@ func getCreateFlags(c *cliconfig.PodmanCommand) { "workdir", "w", "", "Working directory inside the container", ) + createFlags.String( + "seccomp-policy", "default", + "Policy for selecting a seccomp profile (experimental)", + ) } func getFormat(c *cliconfig.PodmanCommand) (string, error) { diff --git a/cmd/podman/common_libpod.go b/cmd/podman/common_libpod.go index 5deea15d3..b97ff5986 100644 --- a/cmd/podman/common_libpod.go +++ b/cmd/podman/common_libpod.go @@ -24,7 +24,8 @@ func getAllOrLatestContainers(c *cliconfig.PodmanCommand, runtime *libpod.Runtim var containers []*libpod.Container var lastError error var err error - if c.Bool("all") { + switch { + case c.Bool("all"): if filterState != -1 { var filterFuncs []libpod.ContainerFilter filterFuncs = append(filterFuncs, func(c *libpod.Container) bool { @@ -38,13 +39,13 @@ func getAllOrLatestContainers(c *cliconfig.PodmanCommand, runtime *libpod.Runtim if err != nil { return nil, errors.Wrapf(err, "unable to get %s containers", verb) } - } else if c.Bool("latest") { + case c.Bool("latest"): lastCtr, err := runtime.GetLatestContainer() if err != nil { return nil, errors.Wrapf(err, "unable to get latest container") } containers = append(containers, lastCtr) - } else { + default: args := c.InputArgs for _, i := range args { container, err := runtime.LookupContainer(i) diff --git a/cmd/podman/common_test.go b/cmd/podman/common_test.go deleted file mode 100644 index a24173003..000000000 --- a/cmd/podman/common_test.go +++ /dev/null @@ -1,15 +0,0 @@ -package main - -import ( - "os/user" - "testing" -) - -func skipTestIfNotRoot(t *testing.T) { - u, err := user.Current() - if err != nil { - t.Skip("Could not determine user. Running without root may cause tests to fail") - } else if u.Uid != "0" { - t.Skip("tests will fail unless run as root") - } -} diff --git a/cmd/podman/containers_prune.go b/cmd/podman/containers_prune.go index 78c50268c..cd9817e7e 100644 --- a/cmd/podman/containers_prune.go +++ b/cmd/podman/containers_prune.go @@ -40,7 +40,7 @@ func init() { pruneContainersCommand.SetHelpTemplate(HelpTemplate()) pruneContainersCommand.SetUsageTemplate(UsageTemplate()) flags := pruneContainersCommand.Flags() - flags.BoolVarP(&pruneContainersCommand.Force, "force", "f", false, "Force removal of a running container. The default is false") + flags.BoolVarP(&pruneContainersCommand.Force, "force", "f", false, "Skip interactive prompt for container removal") flags.StringArrayVar(&pruneContainersCommand.Filter, "filter", []string{}, "Provide filter values (e.g. 'until=<timestamp>')") } @@ -49,11 +49,11 @@ func pruneContainersCmd(c *cliconfig.PruneContainersValues) error { reader := bufio.NewReader(os.Stdin) fmt.Printf(`WARNING! This will remove all stopped containers. Are you sure you want to continue? [y/N] `) - ans, err := reader.ReadString('\n') + answer, err := reader.ReadString('\n') if err != nil { return errors.Wrapf(err, "error reading input") } - if strings.ToLower(ans)[0] != 'y' { + if strings.ToLower(answer)[0] != 'y' { return nil } } @@ -68,7 +68,7 @@ Are you sure you want to continue? [y/N] `) if c.GlobalIsSet("max-workers") { maxWorkers = c.GlobalFlags.MaxWorks } - ok, failures, err := runtime.Prune(getContext(), maxWorkers, c.Force, c.Filter) + ok, failures, err := runtime.Prune(getContext(), maxWorkers, c.Filter) if err != nil { if errors.Cause(err) == define.ErrNoSuchCtr { if len(c.InputArgs) > 1 { diff --git a/cmd/podman/cp.go b/cmd/podman/cp.go index ea97752a3..205103381 100644 --- a/cmd/podman/cp.go +++ b/cmd/podman/cp.go @@ -138,25 +138,25 @@ func copyBetweenHostAndContainer(runtime *libpod.Runtime, src string, dest strin hostOwner := idtools.IDPair{UID: int(hostUID), GID: int(hostGID)} if isFromHostToCtr { - if isVol, volDestName, volName := isVolumeDestName(destPath, ctr); isVol { + if isVol, volDestName, volName := isVolumeDestName(destPath, ctr); isVol { //nolint(gocritic) path, err := pathWithVolumeMount(ctr, runtime, volDestName, volName, destPath) if err != nil { return errors.Wrapf(err, "error getting destination path from volume %s", volDestName) } destPath = path - } else if isBindMount, mount := isBindMountDestName(destPath, ctr); isBindMount { + } else if isBindMount, mount := isBindMountDestName(destPath, ctr); isBindMount { //nolint(gocritic) path, err := pathWithBindMountSource(mount, destPath) if err != nil { return errors.Wrapf(err, "error getting destination path from bind mount %s", mount.Destination) } destPath = path - } else if filepath.IsAbs(destPath) { + } else if filepath.IsAbs(destPath) { //nolint(gocritic) cleanedPath, err := securejoin.SecureJoin(mountPoint, destPath) if err != nil { return err } destPath = cleanedPath - } else { + } else { //nolint(gocritic) ctrWorkDir, err := securejoin.SecureJoin(mountPoint, ctr.WorkingDir()) if err != nil { return err @@ -172,25 +172,25 @@ func copyBetweenHostAndContainer(runtime *libpod.Runtime, src string, dest strin } } else { destOwner = idtools.IDPair{UID: os.Getuid(), GID: os.Getgid()} - if isVol, volDestName, volName := isVolumeDestName(srcPath, ctr); isVol { + if isVol, volDestName, volName := isVolumeDestName(srcPath, ctr); isVol { //nolint(gocritic) path, err := pathWithVolumeMount(ctr, runtime, volDestName, volName, srcPath) if err != nil { return errors.Wrapf(err, "error getting source path from volume %s", volDestName) } srcPath = path - } else if isBindMount, mount := isBindMountDestName(srcPath, ctr); isBindMount { + } else if isBindMount, mount := isBindMountDestName(srcPath, ctr); isBindMount { //nolint(gocritic) path, err := pathWithBindMountSource(mount, srcPath) if err != nil { return errors.Wrapf(err, "error getting source path from bind mount %s", mount.Destination) } srcPath = path - } else if filepath.IsAbs(srcPath) { + } else if filepath.IsAbs(srcPath) { //nolint(gocritic) cleanedPath, err := securejoin.SecureJoin(mountPoint, srcPath) if err != nil { return err } srcPath = cleanedPath - } else { + } else { //nolint(gocritic) cleanedPath, err := securejoin.SecureJoin(mountPoint, filepath.Join(ctr.WorkingDir(), srcPath)) if err != nil { return err diff --git a/cmd/podman/errors_remote.go b/cmd/podman/errors_remote.go index 19df2d2d8..378f9398f 100644 --- a/cmd/podman/errors_remote.go +++ b/cmd/podman/errors_remote.go @@ -25,7 +25,7 @@ func outputError(err error) { } var ne error switch e := err.(type) { - // For some reason golang wont let me list them with commas so listing them all. + // For some reason golang won't let me list them with commas so listing them all. case *iopodman.ImageNotFound: ne = errors.New(e.Reason) case *iopodman.ContainerNotFound: @@ -48,7 +48,7 @@ func outputError(err error) { func setExitCode(err error) int { cause := errors.Cause(err) switch e := cause.(type) { - // For some reason golang wont let me list them with commas so listing them all. + // For some reason golang won't let me list them with commas so listing them all. case *iopodman.ContainerNotFound: return 1 case *iopodman.InvalidState: diff --git a/cmd/podman/history.go b/cmd/podman/history.go index a16aac8d8..da6a3f608 100644 --- a/cmd/podman/history.go +++ b/cmd/podman/history.go @@ -115,14 +115,14 @@ func genHistoryFormat(format string, quiet bool) string { } // historyToGeneric makes an empty array of interfaces for output -func historyToGeneric(templParams []historyTemplateParams, JSONParams []*image.History) (genericParams []interface{}) { +func historyToGeneric(templParams []historyTemplateParams, jsonParams []*image.History) (genericParams []interface{}) { if len(templParams) > 0 { for _, v := range templParams { genericParams = append(genericParams, interface{}(v)) } return } - for _, v := range JSONParams { + for _, v := range jsonParams { genericParams = append(genericParams, interface{}(v)) } return diff --git a/cmd/podman/images.go b/cmd/podman/images.go index e42546a55..75cdd3465 100644 --- a/cmd/podman/images.go +++ b/cmd/podman/images.go @@ -209,7 +209,7 @@ func (i imagesOptions) setOutputFormat() string { } // imagesToGeneric creates an empty array of interfaces for output -func imagesToGeneric(templParams []imagesTemplateParams, JSONParams []imagesJSONParams) []interface{} { +func imagesToGeneric(templParams []imagesTemplateParams, jsonParams []imagesJSONParams) []interface{} { genericParams := []interface{}{} if len(templParams) > 0 { for _, v := range templParams { @@ -217,7 +217,7 @@ func imagesToGeneric(templParams []imagesTemplateParams, JSONParams []imagesJSON } return genericParams } - for _, v := range JSONParams { + for _, v := range jsonParams { genericParams = append(genericParams, interface{}(v)) } return genericParams @@ -282,10 +282,8 @@ func getImagesTemplateOutput(ctx context.Context, images []*adapter.ContainerIma if len(tag) == 71 && strings.HasPrefix(tag, "sha256:") { imageDigest = digest.Digest(tag) tag = "" - } else { - if img.Digest() != "" { - imageDigest = img.Digest() - } + } else if img.Digest() != "" { + imageDigest = img.Digest() } params := imagesTemplateParams{ Repository: repo, diff --git a/cmd/podman/images_prune.go b/cmd/podman/images_prune.go index 2b498f83d..8f187cbd7 100644 --- a/cmd/podman/images_prune.go +++ b/cmd/podman/images_prune.go @@ -47,11 +47,11 @@ func pruneImagesCmd(c *cliconfig.PruneImagesValues) error { fmt.Printf(` WARNING! This will remove all dangling images. Are you sure you want to continue? [y/N] `) - ans, err := reader.ReadString('\n') + answer, err := reader.ReadString('\n') if err != nil { return errors.Wrapf(err, "error reading input") } - if strings.ToLower(ans)[0] != 'y' { + if strings.ToLower(answer)[0] != 'y' { return nil } } diff --git a/cmd/podman/main.go b/cmd/podman/main.go index c727eea85..a22b01f24 100644 --- a/cmd/podman/main.go +++ b/cmd/podman/main.go @@ -72,17 +72,13 @@ var mainCommands = []*cobra.Command{ } var rootCmd = &cobra.Command{ - Use: path.Base(os.Args[0]), - Long: "manage pods and images", - RunE: commandRunE(), - PersistentPreRunE: func(cmd *cobra.Command, args []string) error { - return before(cmd, args) - }, - PersistentPostRunE: func(cmd *cobra.Command, args []string) error { - return after(cmd, args) - }, - SilenceUsage: true, - SilenceErrors: true, + Use: path.Base(os.Args[0]), + Long: "manage pods and images", + RunE: commandRunE(), + PersistentPreRunE: before, + PersistentPostRunE: after, + SilenceUsage: true, + SilenceErrors: true, } var MainGlobalOpts cliconfig.MainFlags @@ -160,16 +156,13 @@ func main() { } if err := rootCmd.Execute(); err != nil { outputError(err) - } else { + } else if exitCode == define.ExecErrorCodeGeneric { // The exitCode modified from define.ExecErrorCodeGeneric, // indicates an application // running inside of a container failed, as opposed to the // podman command failed. Must exit with that exit code // otherwise command exited correctly. - if exitCode == define.ExecErrorCodeGeneric { - exitCode = 0 - } - + exitCode = 0 } // Check if /etc/containers/registries.conf exists when running in diff --git a/cmd/podman/pod_ps.go b/cmd/podman/pod_ps.go index bda447c57..d7731e983 100644 --- a/cmd/podman/pod_ps.go +++ b/cmd/podman/pod_ps.go @@ -320,13 +320,14 @@ func generatePodFilterFuncs(filter, filterValue string) (func(pod *adapter.Pod) // generate the template based on conditions given func genPodPsFormat(c *cliconfig.PodPsValues) string { format := "" - if c.Format != "" { + switch { + case c.Format != "": // "\t" from the command line is not being recognized as a tab // replacing the string "\t" to a tab character if the user passes in "\t" format = strings.Replace(c.Format, `\t`, "\t", -1) - } else if c.Quiet { + case c.Quiet: format = formats.IDString - } else { + default: format = "table {{.ID}}\t{{.Name}}\t{{.Status}}\t{{.Created}}" if c.Bool("namespace") { format += "\t{{.Cgroup}}\t{{.Namespaces}}" @@ -341,14 +342,14 @@ func genPodPsFormat(c *cliconfig.PodPsValues) string { return format } -func podPsToGeneric(templParams []podPsTemplateParams, JSONParams []podPsJSONParams) (genericParams []interface{}) { +func podPsToGeneric(templParams []podPsTemplateParams, jsonParams []podPsJSONParams) (genericParams []interface{}) { if len(templParams) > 0 { for _, v := range templParams { genericParams = append(genericParams, interface{}(v)) } return } - for _, v := range JSONParams { + for _, v := range jsonParams { genericParams = append(genericParams, interface{}(v)) } return diff --git a/cmd/podman/pod_stats.go b/cmd/podman/pod_stats.go index 2f1ebd3ac..297603410 100644 --- a/cmd/podman/pod_stats.go +++ b/cmd/podman/pod_stats.go @@ -124,10 +124,8 @@ func podStatsCmd(c *cliconfig.PodStatsValues) error { for i := 0; i < t.NumField(); i++ { value := strings.ToUpper(splitCamelCase(t.Field(i).Name)) switch value { - case "CPU": - value = value + " %" - case "MEM": - value = value + " %" + case "CPU", "MEM": + value += " %" case "MEM USAGE": value = "MEM USAGE / LIMIT" } @@ -167,10 +165,8 @@ func podStatsCmd(c *cliconfig.PodStatsValues) error { results := podContainerStatsToPodStatOut(newStats) if len(format) == 0 { outputToStdOut(results) - } else { - if err := printPSFormat(c.Format, results, headerNames); err != nil { - return err - } + } else if err := printPSFormat(c.Format, results, headerNames); err != nil { + return err } } time.Sleep(time.Second) diff --git a/cmd/podman/remoteclientconfig/configfile_test.go b/cmd/podman/remoteclientconfig/configfile_test.go index 1710ee83f..4ad2c2100 100644 --- a/cmd/podman/remoteclientconfig/configfile_test.go +++ b/cmd/podman/remoteclientconfig/configfile_test.go @@ -92,14 +92,15 @@ func TestReadRemoteConfig(t *testing.T) { {"nouser", args{reader: strings.NewReader(noUser)}, makeNoUserResult(), false}, } for _, tt := range tests { + test := tt t.Run(tt.name, func(t *testing.T) { - got, err := ReadRemoteConfig(tt.args.reader) - if (err != nil) != tt.wantErr { - t.Errorf("ReadRemoteConfig() error = %v, wantErr %v", err, tt.wantErr) + got, err := ReadRemoteConfig(test.args.reader) + if (err != nil) != test.wantErr { + t.Errorf("ReadRemoteConfig() error = %v, wantErr %v", err, test.wantErr) return } - if !reflect.DeepEqual(got, tt.want) { - t.Errorf("ReadRemoteConfig() = %v, want %v", got, tt.want) + if !reflect.DeepEqual(got, test.want) { + t.Errorf("ReadRemoteConfig() = %v, want %v", got, test.want) } }) } @@ -150,17 +151,18 @@ func TestRemoteConfig_GetDefault(t *testing.T) { {"single", fields{Connections: none}, nil, true}, } for _, tt := range tests { - t.Run(tt.name, func(t *testing.T) { + test := tt + t.Run(test.name, func(t *testing.T) { r := &RemoteConfig{ - Connections: tt.fields.Connections, + Connections: test.fields.Connections, } got, err := r.GetDefault() - if (err != nil) != tt.wantErr { - t.Errorf("RemoteConfig.GetDefault() error = %v, wantErr %v", err, tt.wantErr) + if (err != nil) != test.wantErr { + t.Errorf("RemoteConfig.GetDefault() error = %v, wantErr %v", err, test.wantErr) return } - if !reflect.DeepEqual(got, tt.want) { - t.Errorf("RemoteConfig.GetDefault() = %v, want %v", got, tt.want) + if !reflect.DeepEqual(got, test.want) { + t.Errorf("RemoteConfig.GetDefault() = %v, want %v", got, test.want) } }) } @@ -192,17 +194,18 @@ func TestRemoteConfig_GetRemoteConnection(t *testing.T) { {"none", fields{Connections: blank}, args{name: "foobar"}, nil, true}, } for _, tt := range tests { - t.Run(tt.name, func(t *testing.T) { + test := tt + t.Run(test.name, func(t *testing.T) { r := &RemoteConfig{ - Connections: tt.fields.Connections, + Connections: test.fields.Connections, } - got, err := r.GetRemoteConnection(tt.args.name) - if (err != nil) != tt.wantErr { - t.Errorf("RemoteConfig.GetRemoteConnection() error = %v, wantErr %v", err, tt.wantErr) + got, err := r.GetRemoteConnection(test.args.name) + if (err != nil) != test.wantErr { + t.Errorf("RemoteConfig.GetRemoteConnection() error = %v, wantErr %v", err, test.wantErr) return } - if !reflect.DeepEqual(got, tt.want) { - t.Errorf("RemoteConfig.GetRemoteConnection() = %v, want %v", got, tt.want) + if !reflect.DeepEqual(got, test.want) { + t.Errorf("RemoteConfig.GetRemoteConnection() = %v, want %v", got, test.want) } }) } diff --git a/cmd/podman/reset.go b/cmd/podman/reset.go index 9d16dc978..203399047 100644 --- a/cmd/podman/reset.go +++ b/cmd/podman/reset.go @@ -52,11 +52,11 @@ WARNING! This will remove: - all images - all build cache Are you sure you want to continue? [y/N] `) - ans, err := reader.ReadString('\n') + answer, err := reader.ReadString('\n') if err != nil { return errors.Wrapf(err, "error reading input") } - if strings.ToLower(ans)[0] != 'y' { + if strings.ToLower(answer)[0] != 'y' { return nil } } diff --git a/cmd/podman/rmi.go b/cmd/podman/rmi.go index f4ca88ea8..caaa8984d 100644 --- a/cmd/podman/rmi.go +++ b/cmd/podman/rmi.go @@ -65,7 +65,7 @@ func rmiCmd(c *cliconfig.RmiValues) error { return errors.Errorf("when using the --all switch, you may not pass any images names or IDs") } - images := args[:] + images := args removeImage := func(img *adapter.ContainerImage) { response, err := runtime.RemoveImage(ctx, img, c.Force) diff --git a/cmd/podman/shared/container.go b/cmd/podman/shared/container.go index 5f8df2e10..9459247ed 100644 --- a/cmd/podman/shared/container.go +++ b/cmd/podman/shared/container.go @@ -650,10 +650,7 @@ func getNamespaceInfo(path string) (string, error) { // getStrFromSquareBrackets gets the string inside [] from a string. func getStrFromSquareBrackets(cmd string) string { - reg, err := regexp.Compile(`.*\[|\].*`) - if err != nil { - return "" - } + reg := regexp.MustCompile(`.*\[|\].*`) arr := strings.Split(reg.ReplaceAllLiteralString(cmd, ""), ",") return strings.Join(arr, ",") } diff --git a/cmd/podman/shared/create.go b/cmd/podman/shared/create.go index 58cf56eea..50a64b01c 100644 --- a/cmd/podman/shared/create.go +++ b/cmd/podman/shared/create.go @@ -31,6 +31,10 @@ import ( "github.com/sirupsen/logrus" ) +// seccompAnnotationKey is the key of the image annotation embedding a seccomp +// profile. +const seccompAnnotationKey = "io.containers.seccomp.profile" + func CreateContainer(ctx context.Context, c *GenericCLIResults, runtime *libpod.Runtime) (*libpod.Container, *cc.CreateConfig, error) { var ( healthCheck *manifest.Schema2HealthConfig @@ -67,7 +71,7 @@ func CreateContainer(ctx context.Context, c *GenericCLIResults, runtime *libpod. } imageName := "" - var data *inspect.ImageData = nil + var imageData *inspect.ImageData = nil // Set the storage if there is no rootfs specified if rootfs == "" { @@ -99,17 +103,17 @@ func CreateContainer(ctx context.Context, c *GenericCLIResults, runtime *libpod. if err != nil { return nil, nil, err } - data, err = newImage.Inspect(ctx) + imageData, err = newImage.Inspect(ctx) if err != nil { return nil, nil, err } - if overrideOS == "" && data.Os != goruntime.GOOS { - return nil, nil, errors.Errorf("incompatible image OS %q on %q host", data.Os, goruntime.GOOS) + if overrideOS == "" && imageData.Os != goruntime.GOOS { + return nil, nil, errors.Errorf("incompatible image OS %q on %q host", imageData.Os, goruntime.GOOS) } - if overrideArch == "" && data.Architecture != goruntime.GOARCH { - return nil, nil, errors.Errorf("incompatible image architecture %q on %q host", data.Architecture, goruntime.GOARCH) + if overrideArch == "" && imageData.Architecture != goruntime.GOARCH { + return nil, nil, errors.Errorf("incompatible image architecture %q on %q host", imageData.Architecture, goruntime.GOARCH) } names := newImage.Names() @@ -171,7 +175,7 @@ func CreateContainer(ctx context.Context, c *GenericCLIResults, runtime *libpod. } } - createConfig, err := ParseCreateOpts(ctx, c, runtime, imageName, data) + createConfig, err := ParseCreateOpts(ctx, c, runtime, imageName, imageData) if err != nil { return nil, nil, err } @@ -444,11 +448,12 @@ func ParseCreateOpts(ctx context.Context, c *GenericCLIResults, runtime *libpod. // USER user := c.String("user") if user == "" { - if usernsMode.IsKeepID() { + switch { + case usernsMode.IsKeepID(): user = fmt.Sprintf("%d:%d", rootless.GetRootlessUID(), rootless.GetRootlessGID()) - } else if data == nil { + case data == nil: user = "0" - } else { + default: user = data.Config.User } } @@ -711,6 +716,18 @@ func ParseCreateOpts(ctx context.Context, c *GenericCLIResults, runtime *libpod. return nil, err } + // SECCOMP + if data != nil { + if value, exists := data.Annotations[seccompAnnotationKey]; exists { + secConfig.SeccompProfileFromImage = value + } + } + if policy, err := cc.LookupSeccompPolicy(c.String("seccomp-policy")); err != nil { + return nil, err + } else { + secConfig.SeccompPolicy = policy + } + config := &cc.CreateConfig{ Annotations: annotations, BuiltinImgVolumes: ImageVolumes, diff --git a/cmd/podman/shared/intermediate.go b/cmd/podman/shared/intermediate.go index bc12bd2a5..d1f0e602e 100644 --- a/cmd/podman/shared/intermediate.go +++ b/cmd/podman/shared/intermediate.go @@ -8,7 +8,7 @@ import ( /* attention -in this file you will see alot of struct duplication. this was done because people wanted a strongly typed +in this file you will see a lot of struct duplication. this was done because people wanted a strongly typed varlink mechanism. this resulted in us creating this intermediate layer that allows us to take the input from the cli and make an intermediate layer which can be transferred as strongly typed structures over a varlink interface. @@ -463,6 +463,7 @@ func NewIntermediateLayer(c *cliconfig.PodmanCommand, remote bool) GenericCLIRes m["volume"] = newCRStringArray(c, "volume") m["volumes-from"] = newCRStringSlice(c, "volumes-from") m["workdir"] = newCRString(c, "workdir") + m["seccomp-policy"] = newCRString(c, "seccomp-policy") // global flag if !remote { m["authfile"] = newCRString(c, "authfile") diff --git a/cmd/podman/shared/intermediate_novarlink.go b/cmd/podman/shared/intermediate_novarlink.go index 26738ce48..c6f011fe0 100644 --- a/cmd/podman/shared/intermediate_novarlink.go +++ b/cmd/podman/shared/intermediate_novarlink.go @@ -6,7 +6,7 @@ package shared /* attention -in this file you will see alot of struct duplication. this was done because people wanted a strongly typed +in this file you will see a lot of struct duplication. this was done because people wanted a strongly typed varlink mechanism. this resulted in us creating this intermediate layer that allows us to take the input from the cli and make an intermediate layer which can be transferred as strongly typed structures over a varlink interface. diff --git a/cmd/podman/shared/pod.go b/cmd/podman/shared/pod.go index ab6d1f144..d8d69c8fc 100644 --- a/cmd/podman/shared/pod.go +++ b/cmd/podman/shared/pod.go @@ -59,18 +59,20 @@ func CreatePodStatusResults(ctrStatuses map[string]define.ContainerStatus) (stri } } - if statuses[PodStateRunning] > 0 { + switch { + case statuses[PodStateRunning] > 0: return PodStateRunning, nil - } else if statuses[PodStatePaused] == ctrNum { + case statuses[PodStatePaused] == ctrNum: return PodStatePaused, nil - } else if statuses[PodStateStopped] == ctrNum { + case statuses[PodStateStopped] == ctrNum: return PodStateExited, nil - } else if statuses[PodStateStopped] > 0 { + case statuses[PodStateStopped] > 0: return PodStateStopped, nil - } else if statuses[PodStateErrored] > 0 { + case statuses[PodStateErrored] > 0: return PodStateErrored, nil + default: + return PodStateCreated, nil } - return PodStateCreated, nil } // GetNamespaceOptions transforms a slice of kernel namespaces diff --git a/cmd/podman/stats.go b/cmd/podman/stats.go index f53e09412..08fddc47a 100644 --- a/cmd/podman/stats.go +++ b/cmd/podman/stats.go @@ -105,9 +105,10 @@ func statsCmd(c *cliconfig.StatsValues) error { var ctrs []*libpod.Container containerFunc := runtime.GetRunningContainers - if len(c.InputArgs) > 0 { + switch { + case len(c.InputArgs) > 0: containerFunc = func() ([]*libpod.Container, error) { return runtime.GetContainersByList(c.InputArgs) } - } else if latest { + case latest: containerFunc = func() ([]*libpod.Container, error) { lastCtr, err := runtime.GetLatestContainer() if err != nil { @@ -115,7 +116,7 @@ func statsCmd(c *cliconfig.StatsValues) error { } return []*libpod.Container{lastCtr}, nil } - } else if all { + case all: containerFunc = runtime.GetAllContainers } @@ -219,14 +220,14 @@ func genStatsFormat(format string) string { } // imagesToGeneric creates an empty array of interfaces for output -func statsToGeneric(templParams []statsOutputParams, JSONParams []statsOutputParams) (genericParams []interface{}) { +func statsToGeneric(templParams []statsOutputParams, jsonParams []statsOutputParams) (genericParams []interface{}) { if len(templParams) > 0 { for _, v := range templParams { genericParams = append(genericParams, interface{}(v)) } return } - for _, v := range JSONParams { + for _, v := range jsonParams { genericParams = append(genericParams, interface{}(v)) } return diff --git a/cmd/podman/system_prune.go b/cmd/podman/system_prune.go index 74fdcde99..21b7aa711 100644 --- a/cmd/podman/system_prune.go +++ b/cmd/podman/system_prune.go @@ -63,11 +63,11 @@ WARNING! This will remove: - all dangling images - all build cache Are you sure you want to continue? [y/N] `, volumeString) - ans, err := reader.ReadString('\n') + answer, err := reader.ReadString('\n') if err != nil { return errors.Wrapf(err, "error reading input") } - if strings.ToLower(ans)[0] != 'y' { + if strings.ToLower(answer)[0] != 'y' { return nil } } @@ -92,7 +92,7 @@ Are you sure you want to continue? [y/N] `, volumeString) rmWorkers := shared.Parallelize("rm") fmt.Println("Deleted Containers") - ok, failures, err = runtime.Prune(ctx, rmWorkers, false, []string{}) + ok, failures, err = runtime.Prune(ctx, rmWorkers, []string{}) if err != nil { if lasterr != nil { logrus.Errorf("%q", err) diff --git a/cmd/podman/tree.go b/cmd/podman/tree.go index 566f96995..69b42639d 100644 --- a/cmd/podman/tree.go +++ b/cmd/podman/tree.go @@ -113,12 +113,12 @@ func printImageChildren(layerMap map[string]*image.LayerInfo, layerID string, pr intend := middleItem if !last { // add continueItem i.e. '|' for next iteration prefix - prefix = prefix + continueItem + prefix += continueItem } else if len(ll.ChildID) > 1 || len(ll.ChildID) == 0 { // The above condition ensure, alignment happens for node, which has more then 1 children. // If node is last in printing hierarchy, it should not be printed as middleItem i.e. ├── intend = lastItem - prefix = prefix + " " + prefix += " " } var tags string diff --git a/cmd/podman/varlink/io.podman.varlink b/cmd/podman/varlink/io.podman.varlink index ac400a467..b993457ca 100644 --- a/cmd/podman/varlink/io.podman.varlink +++ b/cmd/podman/varlink/io.podman.varlink @@ -885,7 +885,7 @@ method UntagImage(name: string, tag: string) -> (image: string) method RemoveImage(name: string, force: bool) -> (image: string) # RemoveImageWithResponse takes the name or ID of an image as well as a boolean that determines if containers using that image -# should be deleted. If the image cannot be found, an [ImageNotFound](#ImageNotFound) error will be returned. The reponse is +# should be deleted. If the image cannot be found, an [ImageNotFound](#ImageNotFound) error will be returned. The response is # in the form of a RemoveImageResponse . method RemoveImageWithResponse(name: string, force: bool) -> (response: RemoveImageResponse) diff --git a/cmd/podman/volume_ls.go b/cmd/podman/volume_ls.go index eda5685cf..938124278 100644 --- a/cmd/podman/volume_ls.go +++ b/cmd/podman/volume_ls.go @@ -134,14 +134,14 @@ func genVolLsFormat(c *cliconfig.VolumeLsValues) string { } // Convert output to genericParams for printing -func volLsToGeneric(templParams []volumeLsTemplateParams, JSONParams []volumeLsJSONParams) (genericParams []interface{}) { +func volLsToGeneric(templParams []volumeLsTemplateParams, jsonParams []volumeLsJSONParams) (genericParams []interface{}) { if len(templParams) > 0 { for _, v := range templParams { genericParams = append(genericParams, interface{}(v)) } return } - for _, v := range JSONParams { + for _, v := range jsonParams { genericParams = append(genericParams, interface{}(v)) } return diff --git a/cmd/podman/volume_prune.go b/cmd/podman/volume_prune.go index daea5a4d2..48ed68509 100644 --- a/cmd/podman/volume_prune.go +++ b/cmd/podman/volume_prune.go @@ -74,11 +74,11 @@ func volumePruneCmd(c *cliconfig.VolumePruneValues) error { reader := bufio.NewReader(os.Stdin) fmt.Println("WARNING! This will remove all volumes not used by at least one container.") fmt.Print("Are you sure you want to continue? [y/N] ") - ans, err := reader.ReadString('\n') + answer, err := reader.ReadString('\n') if err != nil { return errors.Wrapf(err, "error reading input") } - if strings.ToLower(ans)[0] != 'y' { + if strings.ToLower(answer)[0] != 'y' { return nil } } diff --git a/completions/bash/podman b/completions/bash/podman index c23d156bc..ca3618b0b 100644 --- a/completions/bash/podman +++ b/completions/bash/podman @@ -366,7 +366,7 @@ __podman_to_extglob() { # continue processing its completion. # # TODO if the preceding command has options that accept arguments and an -# argument is equal ot one of the subcommands, this is falsely detected as +# argument is equal to one of the subcommands, this is falsely detected as # a match. __podman_subcommands() { local subcommands="$1" diff --git a/contrib/cirrus/README.md b/contrib/cirrus/README.md index de9a33714..49f713a8f 100644 --- a/contrib/cirrus/README.md +++ b/contrib/cirrus/README.md @@ -196,7 +196,7 @@ as the standard 'cloud-init' services. in the ``test_build_vm_images`` Task (above). * Base images do not need to be produced often, but doing so completely - manually would be time-consuming and error-prone. Therefor a special + manually would be time-consuming and error-prone. Therefore a special semi-automatic *Makefile* target is provided to assist with producing all the base-images: ``libpod_base_images`` diff --git a/contrib/gate/Dockerfile b/contrib/gate/Dockerfile index 1939d7ad1..c6aacead5 100644 --- a/contrib/gate/Dockerfile +++ b/contrib/gate/Dockerfile @@ -1,6 +1,5 @@ -FROM fedora:30 +FROM fedora:31 RUN dnf -y install \ - atomic-registries \ btrfs-progs-devel \ bzip2 \ container-selinux \ @@ -46,7 +45,6 @@ WORKDIR $GOSRC # Install dependencies RUN set -x && \ - make install.tools && \ install -D -m 755 $GOSRC/contrib/gate/entrypoint.sh /usr/local/bin/ && \ rm -rf "$GOSRC" diff --git a/contrib/perftest/README.md b/contrib/perftest/README.md deleted file mode 100644 index bd0ef08f5..000000000 --- a/contrib/perftest/README.md +++ /dev/null @@ -1,51 +0,0 @@ -## perftest : tool for benchmarking and profiling libpod library -perftest uses libpod as golang library and perform stress test and profile for CPU usage. - -Build: - -``` -# cd $GOPATH/src/github.com/containers/libpod/contrib/perftest -# go build -# go install -``` - -Usage: - -``` -# perftest -h -Usage of perftest: - --count int - count of loop counter for test (default 50) --image string - image-name to be used for test (default "docker.io/library/alpine:latest") - -``` - -e.g. - -``` -# perftest -runc version spec: 1.0.1-dev -conmon version 1.12.0-dev, commit: b6c5cafeffa9b3cde89812207b29ccedd3102712 - -preparing test environment... -2018/11/05 16:52:14 profile: cpu profiling enabled, /tmp/profile626959338/cpu.pprof -Test Round: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 -Profile data - - Create Start Stop Delete -Min 0.23s 0.34s 2.12s 0.51s -Avg 0.25s 0.38s 2.13s 0.54s -Max 0.27s 0.48s 2.13s 0.70s -Total 12.33s 18.82s 106.47s 26.91s -2018/11/05 16:54:59 profile: cpu profiling disabled, /tmp/profile626959338/cpu.pprof - -``` - -Analyse CPU profile. - -``` -# go tool pprof -http=":8081" $GOPATH/src/github.com/containers/libpod/contrib/perftest/perftest /tmp/profile626959338/cpu.pprof -``` -- Open http://localhost:8081 in webbrowser
\ No newline at end of file diff --git a/contrib/perftest/main.go b/contrib/perftest/main.go deleted file mode 100644 index 0a7e45112..000000000 --- a/contrib/perftest/main.go +++ /dev/null @@ -1,282 +0,0 @@ -package main - -import ( - "context" - "flag" - "fmt" - "os" - "strings" - "text/tabwriter" - "time" - - "github.com/containers/image/v5/types" - "github.com/containers/libpod/libpod" - image2 "github.com/containers/libpod/libpod/image" - cc "github.com/containers/libpod/pkg/spec" - "github.com/containers/libpod/pkg/util" - "github.com/containers/storage/pkg/reexec" - "github.com/cri-o/ocicni/pkg/ocicni" - "github.com/pkg/profile" - "github.com/sirupsen/logrus" -) - -const ( - defaultTestImage = "docker.io/library/alpine:latest" - defaultRunCount = 50 -) - -var helpMessage = ` --count int - count of loop counter for test (default 50) --image string - image-name to be used for test (default "docker.io/library/alpine:latest") --log string - log level (info|debug|warn|error) (default "error") - -` - -func main() { - if reexec.Init() { - return - } - - ctx := context.Background() - imageName := "" - - testImageName := flag.String("image", defaultTestImage, "image-name to be used for test") - testRunCount := flag.Int("count", defaultRunCount, "count of loop counter for test") - logLevel := flag.String("log", "error", "log level (info|debug|warn|error)") - - flag.Usage = func() { - fmt.Fprintf(os.Stderr, "Usage of %s:\n", os.Args[0]) - fmt.Fprintf(os.Stderr, "%s \n", helpMessage) - } - - flag.Parse() - - switch strings.ToLower(*logLevel) { - case "error": - logrus.SetLevel(logrus.ErrorLevel) - case "warn": - logrus.SetLevel(logrus.WarnLevel) - case "info": - logrus.SetLevel(logrus.InfoLevel) - case "debug": - logrus.SetLevel(logrus.DebugLevel) - default: - logrus.Fatalf("invalid option : %s ", *logLevel) - } - - opts := defaultRuntimeOptions() - client, err := libpod.NewRuntime(opts...) - if err != nil { - logrus.Fatal(err) - } - defer client.Shutdown(false) - - // Print Runtime & System Information. - err = printSystemInfo(client) - if err != nil { - logrus.Fatal(err) - } - - imageRuntime := client.ImageRuntime() - if imageRuntime == nil { - logrus.Fatal("ImageRuntime is null") - } - - fmt.Printf("preparing test environment...\n") - //Prepare for test. - testImage, err := imageRuntime.NewFromLocal(*testImageName) - if err != nil { - // Download the image from remote registry. - writer := os.Stderr - registryCreds := &types.DockerAuthConfig{ - Username: "", - Password: "", - } - dockerRegistryOptions := image2.DockerRegistryOptions{ - DockerRegistryCreds: registryCreds, - DockerCertPath: "", - DockerInsecureSkipTLSVerify: types.OptionalBoolFalse, - } - fmt.Printf("image %s not found locally, fetching from remote registry..\n", *testImageName) - - testImage, err = client.ImageRuntime().New(ctx, *testImageName, "", "", writer, &dockerRegistryOptions, image2.SigningOptions{}, nil, util.PullImageMissing) - if err != nil { - logrus.Fatal(err) - } - fmt.Printf("image downloaded successfully\n\n") - } - - names := testImage.Names() - if len(names) > 0 { - imageName = names[0] - } else { - imageName = testImage.ID() - } - - idmappings, err := util.ParseIDMapping(nil, nil, "", "") - if err != nil { - logrus.Fatal(err) - } - config := &cc.CreateConfig{ - Tty: true, - Image: imageName, - ImageID: testImage.ID(), - IDMappings: idmappings, - Command: []string{"/bin/sh"}, - WorkDir: "/", - NetMode: "bridge", - Network: "bridge", - } - - // Enable CPU Profile - defer profile.Start().Stop() - - data, err := runSingleThreadedStressTest(ctx, client, imageName, testImage.ID(), config, *testRunCount) - if err != nil { - logrus.Fatal(err) - } - - data.printProfiledData((float64)(*testRunCount)) -} - -func defaultRuntimeOptions() []libpod.RuntimeOption { - options := []libpod.RuntimeOption{} - return options - /* - //TODO: Shall we test in clean environment? - sOpts := storage.StoreOptions{ - GraphDriverName: "overlay", - RunRoot: "/var/run/containers/storage", - GraphRoot: "/var/lib/containers/storage", - } - - storageOpts := libpod.WithStorageConfig(sOpts) - options = append(options, storageOpts) - return options - */ -} - -func printSystemInfo(client *libpod.Runtime) error { - OCIRuntimeInfo, err := client.GetOCIRuntimeVersion() - if err != nil { - return err - } - - connmanInfo, err := client.GetConmonVersion() - if err != nil { - return err - } - fmt.Printf("%s\n%s\n\n", OCIRuntimeInfo, connmanInfo) - return nil -} - -func runSingleThreadedStressTest(ctx context.Context, client *libpod.Runtime, imageName string, imageID string, config *cc.CreateConfig, testCount int) (*profileData, error) { - data := new(profileData) - fmt.Printf("Test Round: ") - for i := 0; i < testCount; i++ { - fmt.Printf("%d ", i) - - runtimeSpec, err := cc.CreateConfigToOCISpec(config) - if err != nil { - return nil, err - } - - //Create Container - networks := make([]string, 0) - netmode := "bridge" - createStartTime := time.Now() - ctr, err := client.NewContainer(ctx, - runtimeSpec, - libpod.WithRootFSFromImage(imageID, imageName, false), - libpod.WithNetNS([]ocicni.PortMapping{}, false, netmode, networks), - ) - if err != nil { - return nil, err - } - createTotalTime := time.Now().Sub(createStartTime) - - // Start container - startStartTime := time.Now() - err = ctr.Start(ctx, false) - if err != nil { - return nil, err - } - startTotalTime := time.Now().Sub(startStartTime) - - //Stop Container - stopStartTime := time.Now() - err = ctr.StopWithTimeout(2) - if err != nil { - return nil, err - } - stopTotalTime := time.Now().Sub(stopStartTime) - - //Delete Container - deleteStartTime := time.Now() - - err = client.RemoveContainer(ctx, ctr, true, false) - if err != nil { - return nil, err - } - - deleteTotalTime := time.Now().Sub(deleteStartTime) - - data.updateProfileData(createTotalTime, startTotalTime, stopTotalTime, deleteTotalTime) - } - return data, nil -} - -type profileData struct { - minCreate, minStart, minStop, minDel time.Duration - avgCreate, avgStart, avgStop, avgDel time.Duration - maxCreate, maxStart, maxStop, maxDel time.Duration -} - -func (data *profileData) updateProfileData(create, start, stop, delete time.Duration) { - if create < data.minCreate || data.minCreate == 0 { - data.minCreate = create - } - if create > data.maxCreate || data.maxCreate == 0 { - data.maxCreate = create - } - if start < data.minStart || data.minStart == 0 { - data.minStart = start - } - if start > data.maxStart || data.maxStart == 0 { - data.maxStart = start - } - if stop < data.minStop || data.minStop == 0 { - data.minStop = stop - } - if stop > data.maxStop || data.maxStop == 0 { - data.maxStop = stop - } - if delete < data.minDel || data.minDel == 0 { - data.minDel = delete - } - if delete > data.maxDel || data.maxDel == 0 { - data.maxDel = delete - } - - data.avgCreate = data.avgCreate + create - data.avgStart = data.avgStart + start - data.avgStop = data.avgStop + stop - data.avgDel = data.avgDel + delete -} - -func (data *profileData) printProfiledData(testCount float64) { - - fmt.Printf("\nProfile data\n\n") - w := new(tabwriter.Writer) - w.Init(os.Stdout, 0, 8, 0, '\t', 0) - fmt.Fprintln(w, "\tCreate\tStart\tStop\tDelete") - fmt.Fprintf(w, "Min\t%.2fs\t%.2fs\t%.2fs\t%.2fs\n", data.minCreate.Seconds(), data.minStart.Seconds(), data.minStop.Seconds(), data.minDel.Seconds()) - fmt.Fprintf(w, "Avg\t%.2fs\t%.2fs\t%.2fs\t%.2fs\n", data.avgCreate.Seconds()/testCount, data.avgStart.Seconds()/testCount, data.avgStop.Seconds()/testCount, data.avgDel.Seconds()/testCount) - fmt.Fprintf(w, "Max\t%.2fs\t%.2fs\t%.2fs\t%.2fs\n", data.maxCreate.Seconds(), data.maxStart.Seconds(), data.maxStop.Seconds(), data.maxDel.Seconds()) - fmt.Fprintf(w, "Total\t%.2fs\t%.2fs\t%.2fs\t%.2fs\n", data.avgCreate.Seconds(), data.avgStart.Seconds(), data.avgStop.Seconds(), data.avgDel.Seconds()) - fmt.Fprintln(w) - w.Flush() -} diff --git a/contrib/systemd/README.md b/contrib/systemd/README.md new file mode 100644 index 000000000..20f11467a --- /dev/null +++ b/contrib/systemd/README.md @@ -0,0 +1,102 @@ +# Setting up Podman service for systemd socket activation + +## system-wide (podman service run as root) + +The following unit file examples assume: + 1. copied the `service` executable into `/usr/local/bin` + 1. `chcon system_u:object_r:container_runtime_exec_t:s0 /usr/local/bin/service` + +then: + 1. copy the `podman.service` and `podman.socket` files into `/etc/systemd/system` + 1. `systemctl daemon-reload` + 1. `systemctl enable podman.socket` + 1. `systemctl start podman.socket` + 1. `systemctl status podman.socket podman.service` + +Assuming the status messages show no errors, the libpod service is ready to respond to the APIv2 on the unix domain socket `/run/podman/podman.sock` + +### podman.service +```toml +[Unit] +Description=Podman API Service +Requires=podman.socket +After=podman.socket +Documentation=man:podman-api(1) +StartLimitIntervalSec=0 + +[Service] +Type=oneshot +Environment=REGISTRIES_CONFIG_PATH=/etc/containers/registries.conf +ExecStart=/usr/local/bin/service +TimeoutStopSec=30 +KillMode=process + +[Install] +WantedBy=multi-user.target +Also=podman.socket +``` +### podman.socket + +```toml +[Unit] +Description=Podman API Socket +Documentation=man:podman-api(1) + +[Socket] +ListenStream=%t/podman/podman.sock +SocketMode=0660 + +[Install] +WantedBy=sockets.target +``` +## user (podman service run as given user aka "rootless") + +The following unit file examples assume: + 1. you have a created a directory `~/bin` + 1. copied the `service` executable into `~/bin` + 1. `chcon system_u:object_r:container_runtime_exec_t:s0 ~/bin/service` + +then: + 1. `mkdir -p ~/.config/systemd/user` + 1. copy the `podman.service` and `podman.socket` files into `~/.config/systemd/user` + 1. `systemctl --user enable podman.socket` + 1. `systemctl --user start podman.socket` + 1. `systemctl --user status podman.socket podman.service` + +Assuming the status messages show no errors, the libpod service is ready to respond to the APIv2 on the unix domain socket `/run/user/$(id -u)/podman/podman.sock` + +### podman.service + +```toml +[Unit] +Description=Podman API Service +Requires=podman.socket +After=podman.socket +Documentation=man:podman-api(1) +StartLimitIntervalSec=0 + +[Service] +Type=oneshot +Environment=REGISTRIES_CONFIG_PATH=/etc/containers/registries.conf +ExecStart=%h/bin/service +TimeoutStopSec=30 +KillMode=process + +[Install] +WantedBy=multi-user.target +Also=podman.socket +``` +### podman.socket + +```toml +[Unit] +Description=Podman API Socket +Documentation=man:podman-api(1) + +[Socket] +ListenStream=%t/podman/podman.sock +SocketMode=0660 + +[Install] +WantedBy=sockets.target +``` diff --git a/contrib/systemd/system/podman.service b/contrib/systemd/system/podman.service new file mode 100644 index 000000000..13d858627 --- /dev/null +++ b/contrib/systemd/system/podman.service @@ -0,0 +1,17 @@ +[Unit] +Description=Podman API Service +Requires=podman.socket +After=podman.socket +Documentation=man:podman-api(1) +StartLimitIntervalSec=0 + +[Service] +Type=oneshot +Environment=REGISTRIES_CONFIG_PATH=/etc/containers/registries.conf +ExecStart=/usr/local/bin/service +TimeoutStopSec=30 +KillMode=process + +[Install] +WantedBy=multi-user.target +Also=podman.socket diff --git a/contrib/systemd/system/podman.socket b/contrib/systemd/system/podman.socket new file mode 100644 index 000000000..8b22e31e4 --- /dev/null +++ b/contrib/systemd/system/podman.socket @@ -0,0 +1,10 @@ +[Unit] +Description=Podman API Socket +Documentation=man:podman-api(1) + +[Socket] +ListenStream=%t/podman/podman.sock +SocketMode=0660 + +[Install] +WantedBy=sockets.target diff --git a/contrib/systemd/user/podman.service b/contrib/systemd/user/podman.service new file mode 100644 index 000000000..81fa55cf8 --- /dev/null +++ b/contrib/systemd/user/podman.service @@ -0,0 +1,17 @@ +[Unit] +Description=Podman API Service +Requires=podman.socket +After=podman.socket +Documentation=man:podman-api(1) +StartLimitIntervalSec=0 + +[Service] +Type=oneshot +Environment=REGISTRIES_CONFIG_PATH=/etc/containers/registries.conf +ExecStart=%h/bin/service +TimeoutStopSec=30 +KillMode=process + +[Install] +WantedBy=multi-user.target +Also=podman.socket diff --git a/contrib/systemd/user/podman.socket b/contrib/systemd/user/podman.socket new file mode 100644 index 000000000..8b22e31e4 --- /dev/null +++ b/contrib/systemd/user/podman.socket @@ -0,0 +1,10 @@ +[Unit] +Description=Podman API Socket +Documentation=man:podman-api(1) + +[Socket] +ListenStream=%t/podman/podman.sock +SocketMode=0660 + +[Install] +WantedBy=sockets.target diff --git a/dependencies/analyses/README.md b/dependencies/analyses/README.md index 67dab6f75..734058045 100644 --- a/dependencies/analyses/README.md +++ b/dependencies/analyses/README.md @@ -1,7 +1,7 @@ # A set of scripts and instructions that help to analyze and debloat go-lang dependencies Note that all scripts mentioned below follow the [KISS principle](https://en.wikipedia.org/wiki/KISS_principle) on purpose. -The scripts are meant to be used in combination to aid in understanding the packages' dependencies and how they contribute to the size of the compiled binary. +The scripts are meant to be used in combination to aid in understanding the package's dependencies and how they contribute to the size of the compiled binary. ## Size of packages diff --git a/docs/source/markdown/podman-container-prune.1.md b/docs/source/markdown/podman-container-prune.1.md index 856843a80..eaecee304 100644 --- a/docs/source/markdown/podman-container-prune.1.md +++ b/docs/source/markdown/podman-container-prune.1.md @@ -11,6 +11,9 @@ podman-container-prune - Remove all stopped containers from local storage ## OPTIONS +**--force**, **-f** +Do not provide an interactive prompt for container removal. + **-h**, **--help** Print usage statement diff --git a/docs/source/markdown/podman-create.1.md b/docs/source/markdown/podman-create.1.md index fdc2edf39..81fae0b25 100644 --- a/docs/source/markdown/podman-create.1.md +++ b/docs/source/markdown/podman-create.1.md @@ -676,6 +676,12 @@ If specified, the first argument refers to an exploded container on the file sys This is useful to run a container without requiring any image management, the rootfs of the container is assumed to be managed externally. +**--seccomp-policy**=*policy* + +Specify the policy to select the seccomp profile. If set to *image*, Podman will look for a "io.podman.seccomp.profile" annotation in the container image and use its value as a seccomp profile. Otherwise, Podman will follow the *default* policy by applying the default profile unless specified otherwise via *--security-opt seccomp* as described below. + +Note that this feature is experimental and may change in the future. + **--security-opt**=*option* Security Options @@ -799,7 +805,7 @@ You can pass `host` to copy the current configuration from the host. Sets the username or UID used and optionally the groupname or GID for the specified command. -The followings examples are all valid: +The following examples are all valid: --user [user | user:group | uid | uid:gid | user:gid | uid:group ] Without this argument the command will be run as root in the container. diff --git a/docs/source/markdown/podman-run.1.md b/docs/source/markdown/podman-run.1.md index d9fdd9650..af5bb814d 100644 --- a/docs/source/markdown/podman-run.1.md +++ b/docs/source/markdown/podman-run.1.md @@ -697,6 +697,12 @@ of the container is assumed to be managed externally. Note: On `SELinux` systems, the rootfs needs the correct label, which is by default `unconfined_u:object_r:container_file_t`. +**--seccomp-policy**=*policy* + +Specify the policy to select the seccomp profile. If set to *image*, Podman will look for a "io.podman.seccomp.profile" annotation in the container image and use its value as a seccomp profile. Otherwise, Podman will follow the *default* policy by applying the default profile unless specified otherwise via *--security-opt seccomp* as described below. + +Note that this feature is experimental and may change in the future. + **--security-opt**=*option* Security Options @@ -835,7 +841,7 @@ You can pass `host` to copy the current configuration from the host. Sets the username or UID used and optionally the groupname or GID for the specified command. -The followings examples are all valid: +The following examples are all valid: --user [user | user:group | uid | uid:gid | user:gid | uid:group ] Without this argument the command will be run as root in the container. diff --git a/docs/varlink/apidoc.go b/docs/varlink/apidoc.go index 884ce54fe..87304de15 100644 --- a/docs/varlink/apidoc.go +++ b/docs/varlink/apidoc.go @@ -181,7 +181,7 @@ func generateIndex(methods []funcDescriber, types []typeDescriber, errors []err, } for _, outArg := range method.returnParams { - outArgs = append(outArgs, fmt.Sprintf("%s", outArg.paramKind)) + outArgs = append(outArgs, outArg.paramKind) } b.WriteString(fmt.Sprintf("\n[func %s(%s) %s](#%s)\n", method.Name, strings.Join(inArgs, ", "), strings.Join(outArgs, ", "), method.Name)) @@ -272,5 +272,8 @@ func main() { out = generateTypeDescriptions(types, out) out.WriteString("## Errors\n") out = generateErrorDescriptions(errors, out) - ioutil.WriteFile(mdFile, out.Bytes(), 0755) + if err := ioutil.WriteFile(mdFile, out.Bytes(), 0755); err != nil { + fmt.Fprintf(os.Stderr, "Error writing file: %v\n", err) + os.Exit(1) + } } @@ -10,10 +10,10 @@ require ( github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd // indirect github.com/containernetworking/cni v0.7.2-0.20190904153231-83439463f784 github.com/containernetworking/plugins v0.8.2 - github.com/containers/buildah v1.12.0 + github.com/containers/buildah v1.13.1 github.com/containers/image/v5 v5.1.0 github.com/containers/psgo v1.4.0 - github.com/containers/storage v1.15.4 + github.com/containers/storage v1.15.5 github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect github.com/cri-o/ocicni v0.1.1-0.20190920040751-deac903fd99b @@ -41,17 +41,18 @@ require ( github.com/hpcloud/tail v1.0.0 github.com/json-iterator/go v1.1.8 github.com/mrunalp/fileutils v0.0.0-20171103030105-7d4729fb3618 - github.com/onsi/ginkgo v1.10.3 - github.com/onsi/gomega v1.7.1 + github.com/onsi/ginkgo v1.11.0 + github.com/onsi/gomega v1.8.1 github.com/opencontainers/go-digest v1.0.0-rc1 github.com/opencontainers/image-spec v1.0.2-0.20190823105129-775207bd45b6 github.com/opencontainers/runc v1.0.0-rc9 github.com/opencontainers/runtime-spec v0.1.2-0.20190618234442-a950415649c7 github.com/opencontainers/runtime-tools v0.9.0 github.com/opencontainers/selinux v1.3.0 + github.com/openshift/api v3.9.1-0.20190810003144-27fb16909b15+incompatible // indirect github.com/opentracing/opentracing-go v1.1.0 - github.com/pkg/errors v0.8.1 - github.com/pkg/profile v1.4.0 + github.com/pkg/errors v0.9.0 + github.com/pkg/profile v1.4.0 // indirect github.com/pmezard/go-difflib v1.0.0 github.com/rootless-containers/rootlesskit v0.7.1 github.com/seccomp/containers-golang v0.0.0-20190312124753-8ca8945ccf5f @@ -71,11 +72,9 @@ require ( golang.org/x/sys v0.0.0-20191127021746-63cb32ae39b2 google.golang.org/appengine v1.6.1 // indirect google.golang.org/genproto v0.0.0-20190620144150-6af8c5fc6601 // indirect - gopkg.in/inf.v0 v0.9.1 // indirect gopkg.in/yaml.v2 v2.2.7 - k8s.io/api v0.0.0-20190813020757-36bff7324fb7 - k8s.io/apimachinery v0.0.0-20190809020650-423f5d784010 + k8s.io/api v0.17.0 + k8s.io/apimachinery v0.17.0 k8s.io/client-go v0.0.0-20190620085101-78d2af792bab - k8s.io/klog v0.3.3 // indirect k8s.io/utils v0.0.0-20190607212802-c55fbcfc754a // indirect ) @@ -7,12 +7,14 @@ github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX github.com/Azure/go-autorest v11.1.2+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= github.com/DataDog/zstd v1.4.0 h1:vhoV+DUHnRZdKW1i5UMjAk2G4JY8wN4ayRfYDNdEhwo= github.com/DataDog/zstd v1.4.0/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo= github.com/Microsoft/go-winio v0.4.11 h1:zoIOcVf0xPN1tnMVbTtEdI+P8OofVk3NObnwOQ6nK2Q= github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA= github.com/Microsoft/go-winio v0.4.12 h1:xAfWHN1IrQ0NJ9TBC0KBZoqLjzDTr1ML+4MywiUOryc= github.com/Microsoft/go-winio v0.4.12/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA= +github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA= github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5 h1:ygIc8M6trr62pF5DucadTWGdEB4mEyvzi0e2nbcmcyA= github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw= github.com/Microsoft/hcsshim v0.8.6 h1:ZfF0+zZeYdzMIVMZHKtDKJvLHj76XCuVae/jNkjj0IA= @@ -23,7 +25,9 @@ github.com/Microsoft/hcsshim v0.8.7 h1:ptnOoufxGSzauVTsdE+wMYnCWA301PdoN4xg5oRdZ github.com/Microsoft/hcsshim v0.8.7/go.mod h1:OHd7sQqRFrYd3RmSgbgji+ctCwkbq2wbEYNSzOYtcBQ= github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ= github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= +github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= +github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= github.com/VividCortex/ewma v1.1.1 h1:MnEK4VOv6n0RSY4vtRe3h11qjxL3+t0B8yOL8iMXdcM= github.com/VividCortex/ewma v1.1.1/go.mod h1:2Tkkvm3sRDVXaiyucHiACn4cqf7DpdyLvmxzcbUokwA= github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod 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h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/pkg/errors v0.9.0 h1:J8lpUdobwIeCI7OiSxHqEwJUKvJwicL5+3v1oe2Yb4k= +github.com/pkg/errors v0.9.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pkg/profile v1.4.0 h1:uCmaf4vVbWAOZz36k1hrQD7ijGRzLwaME8Am/7a4jZI= github.com/pkg/profile v1.4.0/go.mod h1:NWz/XGvpEW1FyYQ7fCx4dqYBLlfTcE+A9FLAkNKqjFE= github.com/pmezard/go-difflib v0.0.0-20151028094244-d8ed2627bdf0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= @@ -401,6 +433,7 @@ github.com/prometheus/procfs v0.0.3 h1:CTwfnzjQ+8dS6MhHHu4YswVAD99sL2wjPqP+VkURm github.com/prometheus/procfs v0.0.3/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ= github.com/prometheus/procfs v0.0.5 h1:3+auTFlqw+ZaQYJARz6ArODtkaIwtvBTx3N2NehQlL8= github.com/prometheus/procfs v0.0.5/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ= +github.com/remyoudompheng/bigfft v0.0.0-20170806203942-52369c62f446/go.mod h1:uYEyJGbgTkfkS4+E/PavXkNJcbFIpEtjt2B0KDQ5+9M= github.com/rogpeppe/go-charset v0.0.0-20180617210344-2471d30d28b4/go.mod h1:qgYeAmZ5ZIpBWTGllZSQnw97Dj+woV0toclVaRGI8pc= github.com/rootless-containers/rootlesskit v0.7.1 h1:enhwHIAXDjfpV83bL4xF60WZ+1ATjMB7spDDvpWAfPk= github.com/rootless-containers/rootlesskit v0.7.1/go.mod h1:r9YL5mKRIdnwcYk4G8E5CSc9MDeFtgYmhfE4CSvDGYA= @@ -436,6 +469,7 @@ github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE= github.com/stretchr/testify v0.0.0-20151208002404-e3a8ff8ce365/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q= @@ -497,15 +531,20 @@ golang.org/x/crypto v0.0.0-20181025213731-e84da0312774/go.mod h1:6SG95UA2DQfeDnf golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad h1:5E5raQxcv+6CZ11RrBYQe5WRbUIWpScjh0kvHZkZIrQ= golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708 h1:pXVtWnwHkrWD9ru3sDxY/qFK/bfc0egRovX91EjWjf4= golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= +golang.org/x/exp v0.0.0-20190125153040-c74c464bbbf2/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= +golang.org/x/exp v0.0.0-20190312203227-4b39c73a6495/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8= +golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= +golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE= golang.org/x/net v0.0.0-20170114055629-f2499483f923/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= @@ -520,8 +559,12 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks= golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190628185345-da137c7871d7 h1:rTIdg5QFRR7XCaK4LCjBiPbx8j4DQRpdYMnGn/bJUEU= golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20191004110552-13f9640d40b9 h1:rjwSpXsdiK0dV8/Naq3kAw9ymfAeJIyd0upUIElB+lI= +golang.org/x/net v0.0.0-20191004110552-13f9640d40b9/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0= @@ -546,6 +589,7 @@ golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20190425145619-16072639606e h1:4ktJgTV34+N3qOZUc5fAaG3Pb11qzMm3PkAoTAgUZ2I= golang.org/x/sys v0.0.0-20190425145619-16072639606e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190514135907-3a4b5fb9f71f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -553,6 +597,7 @@ golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb h1:fgwFCsaw9buMuxNd6+DQfAuSF golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190712062909-fae7ac547cb7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190902133755-9109b7679e13 h1:tdsQdquKbTNMsSZLqnLELJGzCANp9oXhu6zFBW6ODx4= golang.org/x/sys v0.0.0-20190902133755-9109b7679e13/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3 h1:7TYNF4UdlohbFwpNH04CoPMp1cHUZgO1Ebq5r2hIjfo= @@ -575,10 +620,19 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm golang.org/x/tools v0.0.0-20181011042414-1f849cf54d09/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190206041539-40960b6deb8e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= +golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20190920225731-5eefd052ad72/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485/go.mod h1:2ltnJ7xHfj0zHS40VVPYEAAMTa3ZGguvHGBSJeRWqE0= +gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw= +gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e/go.mod h1:kS+toOQn6AQKjmKJ7gzohV1XkqsFehRA2FbsbkopSuQ= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= @@ -626,26 +680,40 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh k8s.io/api v0.0.0-20190620084959-7cf5895f2711/go.mod h1:TBhBqb1AWbBQbW3XRusr7n7E4v2+5ZY8r8sAMnyFC5A= k8s.io/api v0.0.0-20190813020757-36bff7324fb7 h1:4uJOjRn9kWq4AqJRE8+qzmAy+lJd9rh8TY455dNef4U= k8s.io/api v0.0.0-20190813020757-36bff7324fb7/go.mod h1:3Iy+myeAORNCLgjd/Xu9ebwN7Vh59Bw0vh9jhoX+V58= +k8s.io/api v0.17.0 h1:H9d/lw+VkZKEVIUc8F3wgiQ+FUXTTr21M87jXLU7yqM= +k8s.io/api v0.17.0/go.mod h1:npsyOePkeP0CPwyGfXDHxvypiYMJxBWAMpQxCaJ4ZxI= k8s.io/apimachinery v0.0.0-20190612205821-1799e75a0719/go.mod h1:I4A+glKBHiTgiEjQiCCQfCAIcIMFGt291SmsvcrFzJA= k8s.io/apimachinery v0.0.0-20190809020650-423f5d784010 h1:pyoq062NftC1y/OcnbSvgolyZDJ8y4fmUPWMkdA6gfU= k8s.io/apimachinery v0.0.0-20190809020650-423f5d784010/go.mod h1:Waf/xTS2FGRrgXCkO5FP3XxTOWh0qLf2QhL1qFZZ/R8= +k8s.io/apimachinery v0.17.0 h1:xRBnuie9rXcPxUkDizUsGvPf1cnlZCFu210op7J7LJo= +k8s.io/apimachinery v0.17.0/go.mod h1:b9qmWdKlLuU9EBh+06BtLcSf/Mu89rWL33naRxs1uZg= k8s.io/client-go v0.0.0-20170217214107-bcde30fb7eae/go.mod h1:7vJpHMYJwNQCWgzmNV+VYUl1zCObLyodBc8nIyt8L5s= k8s.io/client-go v0.0.0-20181219152756-3dd551c0f083 h1:+Qf/nITucAbm09aIdxvoA+7X0BwaXmQGVoR8k7Ynk9o= k8s.io/client-go v0.0.0-20181219152756-3dd551c0f083/go.mod h1:7vJpHMYJwNQCWgzmNV+VYUl1zCObLyodBc8nIyt8L5s= k8s.io/client-go v0.0.0-20190620085101-78d2af792bab h1:E8Fecph0qbNsAbijJJQryKu4Oi9QTp5cVpjTE+nqg6g= k8s.io/client-go v0.0.0-20190620085101-78d2af792bab/go.mod h1:E95RaSlHr79aHaX0aGSwcPNfygDiPKOVXdmivCIZT0k= +k8s.io/code-generator v0.17.0/go.mod h1:DVmfPQgxQENqDIzVR2ddLXMH34qeszkKSdH/N+s+38s= k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= +k8s.io/gengo v0.0.0-20190822140433-26a664648505/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= k8s.io/klog v0.0.0-20181102134211-b9b56d5dfc92/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= k8s.io/klog v0.3.0/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= k8s.io/klog v0.3.1/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= k8s.io/klog v0.3.3 h1:niceAagH1tzskmaie/icWd7ci1wbG7Bf2c6YGcQv+3c= k8s.io/klog v0.3.3/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= +k8s.io/klog v1.0.0 h1:Pt+yjF5aB1xDSVbau4VsWe+dQNzA0qv1LlXdC2dF6Q8= +k8s.io/klog v1.0.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I= k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc= k8s.io/kube-openapi v0.0.0-20190709113604-33be087ad058/go.mod h1:nfDlWeOsu3pUf4yWGL+ERqohP4YsZcBJXWMK+gkzOA4= +k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a/go.mod h1:1TqjTSzOxsLGIKfj0lK8EeCP7K1iUG65v09OM0/WG5E= k8s.io/kubernetes v1.13.0/go.mod h1:ocZa8+6APFNC2tX1DZASIbocyYT5jHzqFVsY5aoB7Jk= k8s.io/utils v0.0.0-20190221042446-c2654d5206da/go.mod h1:8k8uAuAQ0rXslZKaEWd0c3oVhZz7sSzSiPnVZayjIX0= k8s.io/utils v0.0.0-20190607212802-c55fbcfc754a h1:2jUDc9gJja832Ftp+QbDV0tVhQHMISFn01els+2ZAcw= k8s.io/utils v0.0.0-20190607212802-c55fbcfc754a/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew= +modernc.org/cc v1.0.0/go.mod h1:1Sk4//wdnYJiUIxnW8ddKpaOJCF37yAdqYnkxUpaYxw= +modernc.org/golex v1.0.0/go.mod h1:b/QX9oBD/LhixY6NDh+IdGv17hgB+51fET1i2kPSmvk= +modernc.org/mathutil v1.0.0/go.mod h1:wU0vUrJsVWBZ4P6e7xtFJEhFSNsfRLJ8H458uRjg03k= +modernc.org/strutil v1.0.0/go.mod h1:lstksw84oURvj9y3tn8lGvRxyRC1S2+g5uuIzNfIOBs= +modernc.org/xc v1.0.0/go.mod h1:mRNCo0bvLjGhHO9WsyuKVU4q0ceiDDDoEeWDJHrNx8I= sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI= sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= diff --git a/hack/install_golangci.sh b/hack/install_golangci.sh new file mode 100644 index 000000000..9d23bbd31 --- /dev/null +++ b/hack/install_golangci.sh @@ -0,0 +1,5 @@ +#!/bin/bash -e +$GOBIN/golangci-lint --version | grep $VERSION +if [ $? -ne 0 ]; then + curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $GOBIN v$VERSION +fi diff --git a/libpod/boltdb_state_internal.go b/libpod/boltdb_state_internal.go index 3347a3648..3f09305f5 100644 --- a/libpod/boltdb_state_internal.go +++ b/libpod/boltdb_state_internal.go @@ -652,11 +652,9 @@ func (s *BoltState) addContainer(ctr *Container, pod *Pod) error { if string(depCtrPod) != pod.ID() { return errors.Wrapf(define.ErrInvalidArg, "container %s depends on container %s which is in a different pod (%s)", ctr.ID(), dependsCtr, string(depCtrPod)) } - } else { + } else if depCtrPod != nil { // If we're not part of a pod, we cannot depend on containers in a pod - if depCtrPod != nil { - return errors.Wrapf(define.ErrInvalidArg, "container %s depends on container %s which is in a pod - containers not in pods cannot depend on containers in pods", ctr.ID(), dependsCtr) - } + return errors.Wrapf(define.ErrInvalidArg, "container %s depends on container %s which is in a pod - containers not in pods cannot depend on containers in pods", ctr.ID(), dependsCtr) } depNamespace := depCtrBkt.Get(namespaceKey) diff --git a/libpod/container.go b/libpod/container.go index a046dcafc..b3cb6334a 100644 --- a/libpod/container.go +++ b/libpod/container.go @@ -472,11 +472,9 @@ func (c *Container) specFromState() (*spec.Spec, error) { if err := json.Unmarshal(content, &returnSpec); err != nil { return nil, errors.Wrapf(err, "error unmarshalling container config") } - } else { + } else if !os.IsNotExist(err) { // ignore when the file does not exist - if !os.IsNotExist(err) { - return nil, errors.Wrapf(err, "error opening container config") - } + return nil, errors.Wrapf(err, "error opening container config") } return returnSpec, nil diff --git a/libpod/container.log.go b/libpod/container.log.go index 7d0cd5bfb..7c46dde9a 100644 --- a/libpod/container.log.go +++ b/libpod/container.log.go @@ -56,7 +56,7 @@ func (c *Container) readFromLogFile(options *logs.LogOptions, logChannel chan *l continue } if nll.Partial() { - partial = partial + nll.Msg + partial += nll.Msg continue } else if !nll.Partial() && len(partial) > 1 { nll.Msg = partial diff --git a/libpod/container_graph.go b/libpod/container_graph.go index f6988e1ac..97a12ec42 100644 --- a/libpod/container_graph.go +++ b/libpod/container_graph.go @@ -113,7 +113,7 @@ func detectCycles(graph *ContainerGraph) (bool, error) { info := new(nodeInfo) info.index = index info.lowLink = index - index = index + 1 + index++ nodes[node.id] = info diff --git a/libpod/container_inspect.go b/libpod/container_inspect.go index 3f4ab394f..01f2d93bd 100644 --- a/libpod/container_inspect.go +++ b/libpod/container_inspect.go @@ -1214,11 +1214,12 @@ func (c *Container) generateInspectContainerHostConfig(ctrSpec *spec.Spec, named // Network mode parsing. networkMode := "" - if c.config.CreateNetNS { + switch { + case c.config.CreateNetNS: networkMode = "default" - } else if c.config.NetNsCtr != "" { + case c.config.NetNsCtr != "": networkMode = fmt.Sprintf("container:%s", c.config.NetNsCtr) - } else { + default: // Find the spec's network namespace. // If there is none, it's host networking. // If there is one and it has a path, it's "ns:". diff --git a/libpod/container_internal.go b/libpod/container_internal.go index 46c83149a..0e883588c 100644 --- a/libpod/container_internal.go +++ b/libpod/container_internal.go @@ -22,7 +22,7 @@ import ( "github.com/containers/storage" "github.com/containers/storage/pkg/archive" "github.com/containers/storage/pkg/mount" - "github.com/cyphar/filepath-securejoin" + securejoin "github.com/cyphar/filepath-securejoin" spec "github.com/opencontainers/runtime-spec/specs-go" "github.com/opencontainers/runtime-tools/generate" "github.com/opencontainers/selinux/go-selinux/label" @@ -339,7 +339,7 @@ func (c *Container) handleRestartPolicy(ctx context.Context) (restarted bool, er c.newContainerEvent(events.Restart) // Increment restart count - c.state.RestartCount = c.state.RestartCount + 1 + c.state.RestartCount += 1 logrus.Debugf("Container %s now on retry %d", c.ID(), c.state.RestartCount) if err := c.save(); err != nil { return false, err @@ -1286,7 +1286,7 @@ func (c *Container) restartWithTimeout(ctx context.Context, timeout uint) (err e // TODO: Add ability to override mount label so we can use this for Mount() too // TODO: Can we use this for export? Copying SHM into the export might not be // good -func (c *Container) mountStorage() (_ string, Err error) { +func (c *Container) mountStorage() (_ string, deferredErr error) { var err error // Container already mounted, nothing to do if c.state.Mounted { @@ -1307,7 +1307,7 @@ func (c *Container) mountStorage() (_ string, Err error) { return "", errors.Wrapf(err, "failed to chown %s", c.config.ShmDir) } defer func() { - if Err != nil { + if deferredErr != nil { if err := c.unmountSHM(c.config.ShmDir); err != nil { logrus.Errorf("Error unmounting SHM for container %s after mount error: %v", c.ID(), err) } @@ -1324,7 +1324,7 @@ func (c *Container) mountStorage() (_ string, Err error) { return "", err } defer func() { - if Err != nil { + if deferredErr != nil { if err := c.unmount(false); err != nil { logrus.Errorf("Error unmounting container %s after mount error: %v", c.ID(), err) } @@ -1339,7 +1339,7 @@ func (c *Container) mountStorage() (_ string, Err error) { return "", err } defer func() { - if Err == nil { + if deferredErr == nil { return } vol.lock.Lock() diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go index 6ec06943f..561dbdc1c 100644 --- a/libpod/container_internal_linux.go +++ b/libpod/container_internal_linux.go @@ -62,7 +62,7 @@ func (c *Container) unmountSHM(mount string) error { // prepare mounts the container and sets up other required resources like net // namespaces -func (c *Container) prepare() (Err error) { +func (c *Container) prepare() error { var ( wg sync.WaitGroup netNS ns.NetNS @@ -1277,21 +1277,21 @@ func (c *Container) generateResolvConf() (string, error) { } // If the user provided dns, it trumps all; then dns masq; then resolv.conf - if len(c.config.DNSServer) > 0 { + switch { + case len(c.config.DNSServer) > 0: // We store DNS servers as net.IP, so need to convert to string for _, server := range c.config.DNSServer { nameservers = append(nameservers, server.String()) } - } else if len(cniNameServers) > 0 { + case len(cniNameServers) > 0: nameservers = append(nameservers, cniNameServers...) - } else { + default: // Make a new resolv.conf nameservers = resolvconf.GetNameservers(resolv.Content) // slirp4netns has a built in DNS server. if c.config.NetMode.IsSlirp4netns() { nameservers = append([]string{"10.0.2.3"}, nameservers...) } - } search := resolvconf.GetSearchDomains(resolv.Content) @@ -1451,23 +1451,24 @@ func (c *Container) getOCICgroupPath() (string, error) { if err != nil { return "", err } - if (rootless.IsRootless() && !unified) || c.config.NoCgroups { + switch { + case (rootless.IsRootless() && !unified) || c.config.NoCgroups: return "", nil - } else if c.runtime.config.CgroupManager == define.SystemdCgroupsManager { + case c.runtime.config.CgroupManager == define.SystemdCgroupsManager: // When runc is set to use Systemd as a cgroup manager, it // expects cgroups to be passed as follows: // slice:prefix:name systemdCgroups := fmt.Sprintf("%s:libpod:%s", path.Base(c.config.CgroupParent), c.ID()) logrus.Debugf("Setting CGroups for container %s to %s", c.ID(), systemdCgroups) return systemdCgroups, nil - } else if c.runtime.config.CgroupManager == define.CgroupfsCgroupsManager { + case c.runtime.config.CgroupManager == define.CgroupfsCgroupsManager: cgroupPath, err := c.CGroupPath() if err != nil { return "", err } logrus.Debugf("Setting CGroup path for container %s to %s", c.ID(), cgroupPath) return cgroupPath, nil - } else { + default: return "", errors.Wrapf(define.ErrInvalidArg, "invalid cgroup manager %s requested", c.runtime.config.CgroupManager) } } diff --git a/libpod/container_internal_test.go b/libpod/container_internal_test.go index f1e2b70a7..5428504ef 100644 --- a/libpod/container_internal_test.go +++ b/libpod/container_internal_test.go @@ -61,7 +61,8 @@ func TestPostDeleteHooks(t *testing.T) { } stateRegexp := `{"ociVersion":"1\.0\.1-dev","id":"123abc","status":"stopped","bundle":"` + strings.TrimSuffix(os.TempDir(), "/") + `/libpod_test_[0-9]*","annotations":{"a":"b"}}` - for _, path := range []string{statePath, copyPath} { + for _, p := range []string{statePath, copyPath} { + path := p t.Run(path, func(t *testing.T) { content, err := ioutil.ReadFile(path) if err != nil { diff --git a/libpod/events/events.go b/libpod/events/events.go index 5e828bc8a..0d8c6b7d6 100644 --- a/libpod/events/events.go +++ b/libpod/events/events.go @@ -129,8 +129,6 @@ func StringToStatus(name string) (Status, error) { return Attach, nil case Checkpoint.String(): return Checkpoint, nil - case Restore.String(): - return Restore, nil case Cleanup.String(): return Cleanup, nil case Commit.String(): diff --git a/libpod/healthcheck.go b/libpod/healthcheck.go index b42e7d16a..9c274c4f3 100644 --- a/libpod/healthcheck.go +++ b/libpod/healthcheck.go @@ -238,7 +238,7 @@ func (c *Container) updateHealthCheckLog(hcl HealthCheckLog, inStartPeriod bool) } if !inStartPeriod { // increment failing streak - healthCheck.FailingStreak = healthCheck.FailingStreak + 1 + healthCheck.FailingStreak += 1 // if failing streak > retries, then status to unhealthy if healthCheck.FailingStreak >= c.HealthCheckConfig().Retries { healthCheck.Status = HealthCheckUnhealthy diff --git a/libpod/image/image.go b/libpod/image/image.go index 84da21ce5..6ea49e2a9 100644 --- a/libpod/image/image.go +++ b/libpod/image/image.go @@ -902,8 +902,7 @@ func (i *Image) Annotations(ctx context.Context) (map[string]string, error) { } } annotations := make(map[string]string) - switch manifestType { - case ociv1.MediaTypeImageManifest: + if manifestType == ociv1.MediaTypeImageManifest { var m ociv1.Manifest if err := json.Unmarshal(imageManifest, &m); err == nil { for k, v := range m.Annotations { @@ -1528,7 +1527,7 @@ func GetLayersMapWithImageInfo(imageruntime *Runtime) (map[string]*LayerInfo, er } } - // scan all layers & add all childs for each layers to layerInfo + // scan all layers & add all childid's for each layers to layerInfo for _, layer := range layers { _, ok := layerInfoMap[layer.ID] if ok { diff --git a/libpod/image/image_test.go b/libpod/image/image_test.go index 5aff7d860..3ff6210d9 100644 --- a/libpod/image/image_test.go +++ b/libpod/image/image_test.go @@ -3,7 +3,6 @@ package image import ( "context" "fmt" - "io" "io/ioutil" "os" "testing" @@ -91,8 +90,7 @@ func TestImage_NewFromLocal(t *testing.T) { RunRoot: workdir, GraphRoot: workdir, } - var writer io.Writer - writer = os.Stdout + writer := os.Stdout // Need images to be present for this test ir, err := NewImageRuntimeFromOptions(so) @@ -108,7 +106,7 @@ func TestImage_NewFromLocal(t *testing.T) { for _, image := range tm { // tag our images - image.img.TagImage(image.taggedName) + err = image.img.TagImage(image.taggedName) assert.NoError(t, err) for _, name := range image.names { newImage, err := ir.NewFromLocal(name) @@ -142,8 +140,7 @@ func TestImage_New(t *testing.T) { // Build the list of pull names names = append(names, bbNames...) names = append(names, fedoraNames...) - var writer io.Writer - writer = os.Stdout + writer := os.Stdout // Iterate over the names and delete the image // after the pull @@ -213,7 +210,7 @@ func TestImage_RepoDigests(t *testing.T) { t.Fatal(err) } - for _, test := range []struct { + for _, tt := range []struct { name string names []string expected []string @@ -234,6 +231,7 @@ func TestImage_RepoDigests(t *testing.T) { expected: []string{"docker.io/library/busybox@sha256:7173b809ca12ec5dee4506cd86be934c4596dd234ee82c0662eac04a8c2c71dc"}, }, } { + test := tt t.Run(test.name, func(t *testing.T) { image := &Image{ image: &storage.Image{ diff --git a/libpod/kube.go b/libpod/kube.go index 6ae3e3d07..7a5ab670d 100644 --- a/libpod/kube.go +++ b/libpod/kube.go @@ -15,7 +15,7 @@ import ( "github.com/opencontainers/runtime-tools/generate" "github.com/pkg/errors" "github.com/sirupsen/logrus" - "k8s.io/api/core/v1" + v1 "k8s.io/api/core/v1" v12 "k8s.io/apimachinery/pkg/apis/meta/v1" ) @@ -310,13 +310,13 @@ func ocicniPortMappingToContainerPort(portMappings []ocicni.PortMapping) ([]v1.C func libpodEnvVarsToKubeEnvVars(envs []string) ([]v1.EnvVar, error) { var envVars []v1.EnvVar for _, e := range envs { - splitE := strings.SplitN(e, "=", 2) - if len(splitE) != 2 { + split := strings.SplitN(e, "=", 2) + if len(split) != 2 { return envVars, errors.Errorf("environment variable %s is malformed; should be key=value", e) } ev := v1.EnvVar{ - Name: splitE[0], - Value: splitE[1], + Name: split[0], + Value: split[1], } envVars = append(envVars, ev) } @@ -365,11 +365,12 @@ func generateKubeVolumeMount(m specs.Mount) (v1.VolumeMount, v1.Volume, error) { // neither a directory or a file lives here, default to creating a directory // TODO should this be an error instead? var hostPathType v1.HostPathType - if err != nil { + switch { + case err != nil: hostPathType = v1.HostPathDirectoryOrCreate - } else if isDir { + case isDir: hostPathType = v1.HostPathDirectory - } else { + default: hostPathType = v1.HostPathFile } vo.HostPath.Type = &hostPathType diff --git a/libpod/lock/file/file_lock_test.go b/libpod/lock/file/file_lock_test.go index 6320d6b70..7ac8bf31a 100644 --- a/libpod/lock/file/file_lock_test.go +++ b/libpod/lock/file/file_lock_test.go @@ -17,10 +17,10 @@ func TestCreateAndDeallocate(t *testing.T) { assert.NoError(t, err) defer os.RemoveAll(d) - l, err := OpenFileLock(filepath.Join(d, "locks")) + _, err = OpenFileLock(filepath.Join(d, "locks")) assert.Error(t, err) - l, err = CreateFileLock(filepath.Join(d, "locks")) + l, err := CreateFileLock(filepath.Join(d, "locks")) assert.NoError(t, err) lock, err := l.AllocateLock() diff --git a/libpod/logs/log.go b/libpod/logs/log.go index 0330df06a..9a7bcb5be 100644 --- a/libpod/logs/log.go +++ b/libpod/logs/log.go @@ -96,7 +96,7 @@ func getTailLog(path string, tail int) ([]*LogLine, error) { } nlls = append(nlls, nll) if !nll.Partial() { - tailCounter = tailCounter + 1 + tailCounter++ } if tailCounter == tail { break @@ -105,9 +105,9 @@ func getTailLog(path string, tail int) ([]*LogLine, error) { // Now we iterate the results and assemble partial messages to become full messages for _, nll := range nlls { if nll.Partial() { - partial = partial + nll.Msg + partial += nll.Msg } else { - nll.Msg = nll.Msg + partial + nll.Msg += partial tailLog = append(tailLog, nll) partial = "" } @@ -127,7 +127,7 @@ func (l *LogLine) String(options *LogOptions) string { out = fmt.Sprintf("%s ", cid) } if options.Timestamps { - out = out + fmt.Sprintf("%s ", l.Time.Format(LogTimeFormat)) + out += fmt.Sprintf("%s ", l.Time.Format(LogTimeFormat)) } return out + l.Msg } diff --git a/libpod/networking_linux.go b/libpod/networking_linux.go index 89dac2b5d..d90bcb708 100644 --- a/libpod/networking_linux.go +++ b/libpod/networking_linux.go @@ -148,7 +148,7 @@ func (r *Runtime) createNetNS(ctr *Container) (n ns.NetNS, q []*cnitypes.Result, logrus.Debugf("Made network namespace at %s for container %s", ctrNS.Path(), ctr.ID()) networkStatus := []*cnitypes.Result{} - if !rootless.IsRootless() { + if !rootless.IsRootless() && ctr.config.NetMode != "slirp4netns" { networkStatus, err = r.configureNetNS(ctr, ctrNS) } return ctrNS, networkStatus, err @@ -255,7 +255,7 @@ func (r *Runtime) setupRootlessNetNS(ctr *Container) (err error) { } defer func() { if err := cmd.Process.Release(); err != nil { - logrus.Errorf("unable to release comman process: %q", err) + logrus.Errorf("unable to release command process: %q", err) } }() @@ -462,7 +462,7 @@ func (r *Runtime) teardownNetNS(ctr *Container) error { logrus.Debugf("Tearing down network namespace at %s for container %s", ctr.state.NetNS.Path(), ctr.ID()) // rootless containers do not use the CNI plugin - if !rootless.IsRootless() { + if !rootless.IsRootless() && ctr.config.NetMode != "slirp4netns" { var requestedIP net.IP if ctr.requestedIP != nil { requestedIP = ctr.requestedIP diff --git a/libpod/oci_conmon_linux.go b/libpod/oci_conmon_linux.go index 3b0b7bc7b..5ab0e73c4 100644 --- a/libpod/oci_conmon_linux.go +++ b/libpod/oci_conmon_linux.go @@ -149,9 +149,23 @@ func (r *ConmonOCIRuntime) Path() string { return r.path } +// hasCurrentUserMapped checks whether the current user is mapped inside the container user namespace +func hasCurrentUserMapped(ctr *Container) bool { + if len(ctr.config.IDMappings.UIDMap) == 0 && len(ctr.config.IDMappings.GIDMap) == 0 { + return true + } + uid := os.Geteuid() + for _, m := range ctr.config.IDMappings.UIDMap { + if uid >= m.HostID && uid < m.HostID+m.Size { + return true + } + } + return false +} + // CreateContainer creates a container. func (r *ConmonOCIRuntime) CreateContainer(ctr *Container, restoreOptions *ContainerCheckpointOptions) (err error) { - if len(ctr.config.IDMappings.UIDMap) != 0 || len(ctr.config.IDMappings.GIDMap) != 0 { + if !hasCurrentUserMapped(ctr) { for _, i := range []string{ctr.state.RunDir, ctr.runtime.config.TmpDir, ctr.config.StaticDir, ctr.state.Mountpoint, ctr.runtime.config.VolumePath} { if err := makeAccessible(i, ctr.RootUID(), ctr.RootGID()); err != nil { return err @@ -586,7 +600,8 @@ func (r *ConmonOCIRuntime) ExecContainer(c *Container, sessionID string, options // we don't want to step on users fds they asked to preserve // Since 0-2 are used for stdio, start the fds we pass in at preserveFDs+3 - execCmd.Env = append(r.conmonEnv, fmt.Sprintf("_OCI_SYNCPIPE=%d", options.PreserveFDs+3), fmt.Sprintf("_OCI_STARTPIPE=%d", options.PreserveFDs+4), fmt.Sprintf("_OCI_ATTACHPIPE=%d", options.PreserveFDs+5)) + execCmd.Env = r.conmonEnv + execCmd.Env = append(execCmd.Env, fmt.Sprintf("_OCI_SYNCPIPE=%d", options.PreserveFDs+3), fmt.Sprintf("_OCI_STARTPIPE=%d", options.PreserveFDs+4), fmt.Sprintf("_OCI_ATTACHPIPE=%d", options.PreserveFDs+5)) execCmd.Env = append(execCmd.Env, conmonEnv...) execCmd.ExtraFiles = append(execCmd.ExtraFiles, childSyncPipe, childStartPipe, childAttachPipe) @@ -998,7 +1013,8 @@ func (r *ConmonOCIRuntime) createOCIContainer(ctr *Container, restoreOptions *Co return err } - cmd.Env = append(r.conmonEnv, fmt.Sprintf("_OCI_SYNCPIPE=%d", 3), fmt.Sprintf("_OCI_STARTPIPE=%d", 4)) + cmd.Env = r.conmonEnv + cmd.Env = append(cmd.Env, fmt.Sprintf("_OCI_SYNCPIPE=%d", 3), fmt.Sprintf("_OCI_STARTPIPE=%d", 4)) cmd.Env = append(cmd.Env, conmonEnv...) cmd.ExtraFiles = append(cmd.ExtraFiles, childSyncPipe, childStartPipe) cmd.ExtraFiles = append(cmd.ExtraFiles, envFiles...) @@ -1306,12 +1322,10 @@ func (r *ConmonOCIRuntime) moveConmonToCgroupAndSignal(ctr *Container, cmd *exec control, err := cgroups.New(cgroupPath, &spec.LinuxResources{}) if err != nil { logrus.Warnf("Failed to add conmon to cgroupfs sandbox cgroup: %v", err) - } else { + } else if err := control.AddPid(cmd.Process.Pid); err != nil { // we need to remove this defer and delete the cgroup once conmon exits // maybe need a conmon monitor? - if err := control.AddPid(cmd.Process.Pid); err != nil { - logrus.Warnf("Failed to add conmon to cgroupfs sandbox cgroup: %v", err) - } + logrus.Warnf("Failed to add conmon to cgroupfs sandbox cgroup: %v", err) } } } diff --git a/libpod/options.go b/libpod/options.go index 1d6863e7b..8bc5a541d 100644 --- a/libpod/options.go +++ b/libpod/options.go @@ -733,7 +733,9 @@ func WithExitCommand(exitCommand []string) CtrCreateOption { return define.ErrCtrFinalized } - ctr.config.ExitCommand = append(exitCommand, ctr.ID()) + ctr.config.ExitCommand = exitCommand + ctr.config.ExitCommand = append(ctr.config.ExitCommand, ctr.ID()) + return nil } } diff --git a/libpod/runtime.go b/libpod/runtime.go index b4cbde28e..8dcec82db 100644 --- a/libpod/runtime.go +++ b/libpod/runtime.go @@ -180,12 +180,13 @@ func getLockManager(runtime *Runtime) (lock.Manager, error) { // Set up the lock manager manager, err = lock.OpenSHMLockManager(lockPath, runtime.config.NumLocks) if err != nil { - if os.IsNotExist(errors.Cause(err)) { + switch { + case os.IsNotExist(errors.Cause(err)): manager, err = lock.NewSHMLockManager(lockPath, runtime.config.NumLocks) if err != nil { return nil, errors.Wrapf(err, "failed to get new shm lock manager") } - } else if errors.Cause(err) == syscall.ERANGE && runtime.doRenumber { + case errors.Cause(err) == syscall.ERANGE && runtime.doRenumber: logrus.Debugf("Number of locks does not match - removing old locks") // ERANGE indicates a lock numbering mismatch. @@ -199,7 +200,7 @@ func getLockManager(runtime *Runtime) (lock.Manager, error) { if err != nil { return nil, err } - } else { + default: return nil, err } } @@ -289,10 +290,8 @@ func makeRuntime(ctx context.Context, runtime *Runtime) (err error) { logrus.Debug("Not configuring container store") } else if runtime.noStore { logrus.Debug("No store required. Not opening container store.") - } else { - if err := runtime.configureStore(); err != nil { - return err - } + } else if err := runtime.configureStore(); err != nil { + return err } defer func() { if err != nil && store != nil { @@ -718,18 +717,14 @@ func (r *Runtime) generateName() (string, error) { // Make sure container with this name does not exist if _, err := r.state.LookupContainer(name); err == nil { continue - } else { - if errors.Cause(err) != define.ErrNoSuchCtr { - return "", err - } + } else if errors.Cause(err) != define.ErrNoSuchCtr { + return "", err } // Make sure pod with this name does not exist if _, err := r.state.LookupPod(name); err == nil { continue - } else { - if errors.Cause(err) != define.ErrNoSuchPod { - return "", err - } + } else if errors.Cause(err) != define.ErrNoSuchPod { + return "", err } return name, nil } diff --git a/libpod/runtime_cstorage.go b/libpod/runtime_cstorage.go index 2d523a7d2..cfcf4589f 100644 --- a/libpod/runtime_cstorage.go +++ b/libpod/runtime_cstorage.go @@ -107,15 +107,13 @@ func (r *Runtime) removeStorageContainer(idOrName string, force bool) error { if timesMounted > 0 { return errors.Wrapf(define.ErrCtrStateInvalid, "container %q is mounted and cannot be removed without using force", idOrName) } - } else { - if _, err := r.store.Unmount(ctr.ID, true); err != nil { - if errors.Cause(err) == storage.ErrContainerUnknown { - // Container again gone, no error - logrus.Warnf("Storage for container %s already removed", ctr.ID) - return nil - } - return errors.Wrapf(err, "error unmounting container %q", idOrName) + } else if _, err := r.store.Unmount(ctr.ID, true); err != nil { + if errors.Cause(err) == storage.ErrContainerUnknown { + // Container again gone, no error + logrus.Warnf("Storage for container %s already removed", ctr.ID) + return nil } + return errors.Wrapf(err, "error unmounting container %q", idOrName) } if err := r.store.DeleteContainer(ctr.ID); err != nil { diff --git a/libpod/runtime_ctr.go b/libpod/runtime_ctr.go index 51efc5996..de7cfd3b8 100644 --- a/libpod/runtime_ctr.go +++ b/libpod/runtime_ctr.go @@ -234,15 +234,16 @@ func (r *Runtime) setupContainer(ctx context.Context, ctr *Container) (c *Contai } case define.SystemdCgroupsManager: if ctr.config.CgroupParent == "" { - if pod != nil && pod.config.UsePodCgroup { + switch { + case pod != nil && pod.config.UsePodCgroup: podCgroup, err := pod.CgroupPath() if err != nil { return nil, errors.Wrapf(err, "error retrieving pod %s cgroup", pod.ID()) } ctr.config.CgroupParent = podCgroup - } else if rootless.IsRootless() { + case rootless.IsRootless(): ctr.config.CgroupParent = SystemdDefaultRootlessCgroupParent - } else { + default: ctr.config.CgroupParent = SystemdDefaultCgroupParent } } else if len(ctr.config.CgroupParent) < 6 || !strings.HasSuffix(path.Base(ctr.config.CgroupParent), ".slice") { @@ -361,10 +362,8 @@ func (r *Runtime) setupContainer(ctx context.Context, ctr *Container) (c *Contai if err := r.state.AddContainerToPod(pod, ctr); err != nil { return nil, err } - } else { - if err := r.state.AddContainer(ctr); err != nil { - return nil, err - } + } else if err := r.state.AddContainer(ctr); err != nil { + return nil, err } ctr.newContainerEvent(events.Create) return ctr, nil diff --git a/libpod/runtime_pod_linux.go b/libpod/runtime_pod_linux.go index 563d9728a..450c64d24 100644 --- a/libpod/runtime_pod_linux.go +++ b/libpod/runtime_pod_linux.go @@ -19,7 +19,7 @@ import ( ) // NewPod makes a new, empty pod -func (r *Runtime) NewPod(ctx context.Context, options ...PodCreateOption) (_ *Pod, Err error) { +func (r *Runtime) NewPod(ctx context.Context, options ...PodCreateOption) (_ *Pod, deferredErr error) { r.lock.Lock() defer r.lock.Unlock() @@ -65,7 +65,7 @@ func (r *Runtime) NewPod(ctx context.Context, options ...PodCreateOption) (_ *Po pod.config.LockID = pod.lock.ID() defer func() { - if Err != nil { + if deferredErr != nil { if err := pod.lock.Free(); err != nil { logrus.Errorf("Error freeing pod lock after failed creation: %v", err) } @@ -126,7 +126,7 @@ func (r *Runtime) NewPod(ctx context.Context, options ...PodCreateOption) (_ *Po return nil, errors.Wrapf(err, "error adding pod to state") } defer func() { - if Err != nil { + if deferredErr != nil { if err := r.removePod(ctx, pod, true, true); err != nil { logrus.Errorf("Error removing pod after pause container creation failure: %v", err) } diff --git a/libpod/runtime_volume_linux.go b/libpod/runtime_volume_linux.go index 5b05acea4..e1f3480ce 100644 --- a/libpod/runtime_volume_linux.go +++ b/libpod/runtime_volume_linux.go @@ -28,7 +28,7 @@ func (r *Runtime) NewVolume(ctx context.Context, options ...VolumeCreateOption) } // newVolume creates a new empty volume -func (r *Runtime) newVolume(ctx context.Context, options ...VolumeCreateOption) (_ *Volume, Err error) { +func (r *Runtime) newVolume(ctx context.Context, options ...VolumeCreateOption) (_ *Volume, deferredErr error) { volume, err := newVolume(r) if err != nil { return nil, errors.Wrapf(err, "error creating volume") @@ -98,7 +98,7 @@ func (r *Runtime) newVolume(ctx context.Context, options ...VolumeCreateOption) volume.config.LockID = volume.lock.ID() defer func() { - if Err != nil { + if deferredErr != nil { if err := volume.lock.Free(); err != nil { logrus.Errorf("Error freeing volume lock after failed creation: %v", err) } diff --git a/libpod/state_test.go b/libpod/state_test.go index d4a4149f9..39937d8e4 100644 --- a/libpod/state_test.go +++ b/libpod/state_test.go @@ -350,7 +350,8 @@ func TestAddCtrSameNamespaceSucceeds(t *testing.T) { testCtr.config.Namespace = "test1" - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) err = state.AddContainer(testCtr) assert.NoError(t, err) @@ -369,12 +370,14 @@ func TestAddCtrDifferentNamespaceFails(t *testing.T) { testCtr.config.Namespace = "test1" - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) err = state.AddContainer(testCtr) assert.Error(t, err) - state.SetNamespace("") + err = state.SetNamespace("") + assert.NoError(t, err) ctrs, err := state.AllContainers() assert.NoError(t, err) @@ -406,7 +409,8 @@ func TestGetContainerInDifferentNamespaceFails(t *testing.T) { err = state.AddContainer(testCtr) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) _, err = state.Container(testCtr.ID()) assert.Error(t, err) @@ -423,7 +427,8 @@ func TestGetContainerInSameNamespaceSucceeds(t *testing.T) { err = state.AddContainer(testCtr) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) ctr, err := state.Container(testCtr.ID()) assert.NoError(t, err) @@ -586,7 +591,8 @@ func TestLookupCtrInSameNamespaceSucceeds(t *testing.T) { err = state.AddContainer(testCtr) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) ctr, err := state.LookupContainer(testCtr.ID()) assert.NoError(t, err) @@ -608,7 +614,8 @@ func TestLookupCtrInDifferentNamespaceFails(t *testing.T) { err = state.AddContainer(testCtr) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) _, err = state.LookupContainer(testCtr.ID()) assert.Error(t, err) @@ -633,7 +640,8 @@ func TestLookupContainerMatchInDifferentNamespaceSucceeds(t *testing.T) { err = state.AddContainer(testCtr2) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) ctr, err := state.LookupContainer("000") assert.NoError(t, err) @@ -698,7 +706,8 @@ func TestHasContainerSameNamespaceIsTrue(t *testing.T) { err = state.AddContainer(testCtr) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) exists, err := state.HasContainer(testCtr.ID()) assert.NoError(t, err) @@ -716,7 +725,8 @@ func TestHasContainerDifferentNamespaceIsFalse(t *testing.T) { err = state.AddContainer(testCtr) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) exists, err := state.HasContainer(testCtr.ID()) assert.NoError(t, err) @@ -759,7 +769,8 @@ func TestSaveAndUpdateContainerSameNamespaceSucceeds(t *testing.T) { err = state.AddContainer(testCtr) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) retrievedCtr, err := state.Container(testCtr.ID()) assert.NoError(t, err) @@ -806,7 +817,8 @@ func TestUpdateContainerNotInNamespaceReturnsError(t *testing.T) { err = state.AddContainer(testCtr) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) err = state.UpdateContainer(testCtr) assert.Error(t, err) @@ -841,7 +853,8 @@ func TestSaveContainerNotInNamespaceReturnsError(t *testing.T) { err = state.AddContainer(testCtr) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) err = state.SaveContainer(testCtr) assert.Error(t, err) @@ -894,12 +907,14 @@ func TestRemoveContainerNotInNamespaceFails(t *testing.T) { assert.NoError(t, err) assert.Equal(t, 1, len(ctrs)) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) err = state.RemoveContainer(testCtr) assert.Error(t, err) - state.SetNamespace("") + err = state.SetNamespace("") + assert.NoError(t, err) ctrs2, err := state.AllContainers() assert.NoError(t, err) @@ -960,7 +975,8 @@ func TestGetAllContainersNoContainerInNamespace(t *testing.T) { err = state.AddContainer(testCtr) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) ctrs, err := state.AllContainers() assert.NoError(t, err) @@ -984,7 +1000,8 @@ func TestGetContainerOneContainerInNamespace(t *testing.T) { err = state.AddContainer(testCtr2) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) ctrs, err := state.AllContainers() assert.NoError(t, err) @@ -1020,7 +1037,8 @@ func TestContainerInUseCtrNotInNamespace(t *testing.T) { err = state.AddContainer(testCtr) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) _, err = state.ContainerInUse(testCtr) assert.Error(t, err) @@ -1497,7 +1515,8 @@ func TestGetPodInNamespaceSucceeds(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) statePod, err := state.Pod(testPod.ID()) assert.NoError(t, err) @@ -1516,7 +1535,8 @@ func TestGetPodPodNotInNamespaceFails(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) _, err = state.Pod(testPod.ID()) assert.Error(t, err) @@ -1637,7 +1657,8 @@ func TestLookupPodInSameNamespaceSucceeds(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) statePod, err := state.LookupPod(testPod.ID()) assert.NoError(t, err) @@ -1656,7 +1677,8 @@ func TestLookupPodInDifferentNamespaceFails(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) _, err = state.LookupPod(testPod.ID()) assert.Error(t, err) @@ -1681,7 +1703,8 @@ func TestLookupPodOneInDifferentNamespaceFindsRightPod(t *testing.T) { err = state.AddPod(testPod2) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) pod, err := state.LookupPod(strings.Repeat("1", 5)) assert.NoError(t, err) @@ -1757,7 +1780,8 @@ func TestHasPodSameNamespaceSucceeds(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) exist, err := state.HasPod(testPod.ID()) assert.NoError(t, err) @@ -1775,7 +1799,8 @@ func TestHasPodDifferentNamespaceFails(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) exist, err := state.HasPod(testPod.ID()) assert.NoError(t, err) @@ -1913,7 +1938,8 @@ func TestAddPodSameNamespaceSucceeds(t *testing.T) { testPod.config.Namespace = "test1" - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) err = state.AddPod(testPod) assert.NoError(t, err) @@ -1933,12 +1959,14 @@ func TestAddPodDifferentNamespaceFails(t *testing.T) { testPod.config.Namespace = "test1" - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) err = state.AddPod(testPod) assert.Error(t, err) - state.SetNamespace("") + err = state.SetNamespace("") + assert.NoError(t, err) allPods, err := state.AllPods() assert.NoError(t, err) @@ -2067,12 +2095,14 @@ func TestRemovePodNotInNamespaceFails(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) err = state.RemovePod(testPod) assert.Error(t, err) - state.SetNamespace("") + err = state.SetNamespace("") + assert.NoError(t, err) allPods, err := state.AllPods() assert.NoError(t, err) @@ -2152,7 +2182,8 @@ func TestAllPodsPodInDifferentNamespaces(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) allPods, err := state.AllPods() assert.NoError(t, err) @@ -2178,7 +2209,8 @@ func TestAllPodsOnePodInDifferentNamespace(t *testing.T) { err = state.AddPod(testPod2) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) allPods, err := state.AllPods() assert.NoError(t, err) @@ -2274,7 +2306,8 @@ func TestPodHasContainerPodNotInNamespaceFails(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) _, err = state.PodHasContainer(testPod, strings.Repeat("2", 32)) assert.Error(t, err) @@ -2393,7 +2426,8 @@ func TestPodContainerByIDPodNotInNamespace(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) _, err = state.PodContainersByID(testPod) assert.Error(t, err) @@ -2513,7 +2547,8 @@ func TestPodContainersPodNotInNamespace(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) _, err = state.PodContainers(testPod) assert.Error(t, err) @@ -2686,7 +2721,8 @@ func TestRemoveContainersNotInNamespace(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) err = state.RemovePodContainers(testPod) assert.Error(t, err) @@ -3229,7 +3265,8 @@ func TestAddCtrToPodSameNamespaceSucceeds(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) err = state.AddContainerToPod(testPod, testCtr) assert.NoError(t, err) @@ -3253,15 +3290,17 @@ func TestAddCtrToPodDifferentNamespaceFails(t *testing.T) { testPod.config.Namespace = "test1" testCtr.config.Pod = testPod.ID() - state.AddPod(testPod) + err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) err = state.AddContainerToPod(testPod, testCtr) assert.Error(t, err) - state.SetNamespace("") + err = state.SetNamespace("") + assert.NoError(t, err) ctrs, err := state.AllContainers() assert.NoError(t, err) @@ -3461,7 +3500,8 @@ func TestRemoveContainerFromPodSameNamespaceSucceeds(t *testing.T) { err = state.AddContainerToPod(testPod, testCtr) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) err = state.RemoveContainerFromPod(testPod, testCtr) assert.NoError(t, err) @@ -3495,12 +3535,14 @@ func TestRemoveContainerFromPodDifferentNamespaceFails(t *testing.T) { err = state.AddContainerToPod(testPod, testCtr) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) err = state.RemoveContainerFromPod(testPod, testCtr) assert.Error(t, err) - state.SetNamespace("") + err = state.SetNamespace("") + assert.NoError(t, err) ctrs, err := state.PodContainers(testPod) assert.NoError(t, err) @@ -3539,7 +3581,8 @@ func TestUpdatePodNotInNamespaceFails(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) err = state.UpdatePod(testPod) assert.Error(t, err) @@ -3573,7 +3616,8 @@ func TestSavePodNotInNamespaceFails(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test2") + err = state.SetNamespace("test2") + assert.NoError(t, err) err = state.SavePod(testPod) assert.Error(t, err) @@ -3615,7 +3659,8 @@ func TestSaveAndUpdatePodSameNamespace(t *testing.T) { err = state.AddPod(testPod) assert.NoError(t, err) - state.SetNamespace("test1") + err = state.SetNamespace("test1") + assert.NoError(t, err) statePod, err := state.Pod(testPod.ID()) assert.NoError(t, err) diff --git a/libpod/volume_internal_linux.go b/libpod/volume_internal_linux.go index 70eccbecb..081a17325 100644 --- a/libpod/volume_internal_linux.go +++ b/libpod/volume_internal_linux.go @@ -39,7 +39,7 @@ func (v *Volume) mount() error { // If the count is non-zero, the volume is already mounted. // Nothing to do. if v.state.MountCount > 0 { - v.state.MountCount = v.state.MountCount + 1 + v.state.MountCount += 1 logrus.Debugf("Volume %s mount count now at %d", v.Name(), v.state.MountCount) return v.save() } @@ -81,7 +81,7 @@ func (v *Volume) mount() error { logrus.Debugf("Mounted volume %s", v.Name()) // Increment the mount counter - v.state.MountCount = v.state.MountCount + 1 + v.state.MountCount += 1 logrus.Debugf("Volume %s mount count now at %d", v.Name(), v.state.MountCount) return v.save() } @@ -124,7 +124,7 @@ func (v *Volume) unmount(force bool) error { } if !force { - v.state.MountCount = v.state.MountCount - 1 + v.state.MountCount -= 1 } else { v.state.MountCount = 0 } diff --git a/pkg/adapter/containers.go b/pkg/adapter/containers.go index fdd9f6ab3..8b21d6b94 100644 --- a/pkg/adapter/containers.go +++ b/pkg/adapter/containers.go @@ -375,7 +375,7 @@ func (r *LocalRuntime) selectDetachKeys(flagValue string) (string, error) { config, err := r.GetConfig() if err != nil { - return "", errors.Wrapf(err, "unable to retrive runtime config") + return "", errors.Wrapf(err, "unable to retrieve runtime config") } if config.DetachKeys != "" { return config.DetachKeys, nil @@ -609,11 +609,12 @@ func (r *LocalRuntime) Restore(ctx context.Context, c *cliconfig.RestoreValues) return state == define.ContainerStateExited }) - if c.Import != "" { + switch { + case c.Import != "": containers, err = crImportCheckpoint(ctx, r.Runtime, c.Import, c.Name) - } else if c.All { + case c.All: containers, err = r.GetContainers(filterFuncs...) - } else { + default: containers, err = shortcuts.GetContainersByContext(false, c.Latest, c.InputArgs, r.Runtime) } if err != nil { @@ -835,25 +836,26 @@ func (r *LocalRuntime) Restart(ctx context.Context, c *cliconfig.RestartValues) inputTimeout := c.Timeout // Handle --latest - if c.Latest { + switch { + case c.Latest: lastCtr, err := r.Runtime.GetLatestContainer() if err != nil { return nil, nil, errors.Wrapf(err, "unable to get latest container") } restartContainers = append(restartContainers, lastCtr) - } else if c.Running { + case c.Running: containers, err = r.GetRunningContainers() if err != nil { return nil, nil, err } restartContainers = append(restartContainers, containers...) - } else if c.All { + case c.All: containers, err = r.Runtime.GetAllContainers() if err != nil { return nil, nil, err } restartContainers = append(restartContainers, containers...) - } else { + default: for _, id := range c.InputArgs { ctr, err := r.Runtime.LookupContainer(id) if err != nil { @@ -1048,7 +1050,7 @@ func (r *LocalRuntime) ExecContainer(ctx context.Context, cli *cliconfig.ExecVal } // Prune removes stopped containers -func (r *LocalRuntime) Prune(ctx context.Context, maxWorkers int, force bool, filters []string) ([]string, map[string]error, error) { +func (r *LocalRuntime) Prune(ctx context.Context, maxWorkers int, filters []string) ([]string, map[string]error, error) { var ( ok = []string{} failures = map[string]error{} @@ -1100,7 +1102,7 @@ func (r *LocalRuntime) Prune(ctx context.Context, maxWorkers int, force bool, fi pool.Add(shared.Job{ ID: ctr.ID(), Fn: func() error { - err := r.Runtime.RemoveContainer(ctx, ctr, force, false) + err := r.Runtime.RemoveContainer(ctx, ctr, false, false) if err != nil { logrus.Debugf("Failed to prune container %s: %s", ctr.ID(), err.Error()) } diff --git a/pkg/adapter/containers_remote.go b/pkg/adapter/containers_remote.go index 36db4af68..60ee3cb2d 100644 --- a/pkg/adapter/containers_remote.go +++ b/pkg/adapter/containers_remote.go @@ -922,7 +922,7 @@ func (r *LocalRuntime) Top(cli *cliconfig.TopValues) ([]string, error) { } // Prune removes stopped containers -func (r *LocalRuntime) Prune(ctx context.Context, maxWorkers int, force bool, filter []string) ([]string, map[string]error, error) { +func (r *LocalRuntime) Prune(ctx context.Context, maxWorkers int, filter []string) ([]string, map[string]error, error) { var ( ok = []string{} diff --git a/pkg/adapter/runtime.go b/pkg/adapter/runtime.go index 5f880e807..40089797d 100644 --- a/pkg/adapter/runtime.go +++ b/pkg/adapter/runtime.go @@ -59,7 +59,7 @@ type Volume struct { // VolumeFilter is for filtering volumes on the client type VolumeFilter func(*Volume) bool -// GetRuntimeNoStore returns a localruntime struct wit an embedded runtime but +// GetRuntimeNoStore returns a localruntime struct with an embedded runtime but // without a configured storage. func GetRuntimeNoStore(ctx context.Context, c *cliconfig.PodmanCommand) (*LocalRuntime, error) { runtime, err := libpodruntime.GetRuntimeNoStore(ctx, c) @@ -407,7 +407,8 @@ func (r *LocalRuntime) Events(c *cliconfig.EventValues) error { } w := bufio.NewWriter(os.Stdout) for event := range eventChannel { - if c.Format == formats.JSONString { + switch { + case c.Format == formats.JSONString: jsonStr, err := event.ToJSONString() if err != nil { return errors.Wrapf(err, "unable to format json") @@ -415,11 +416,11 @@ func (r *LocalRuntime) Events(c *cliconfig.EventValues) error { if _, err := w.Write([]byte(jsonStr)); err != nil { return err } - } else if len(c.Format) > 0 { + case len(c.Format) > 0: if err := tmpl.Execute(w, event); err != nil { return err } - } else { + default: if _, err := w.Write([]byte(event.ToHumanReadable())); err != nil { return err } diff --git a/pkg/adapter/shortcuts/shortcuts.go b/pkg/adapter/shortcuts/shortcuts.go index 4f6cfd6a3..8a8459c6c 100644 --- a/pkg/adapter/shortcuts/shortcuts.go +++ b/pkg/adapter/shortcuts/shortcuts.go @@ -42,12 +42,13 @@ func GetContainersByContext(all, latest bool, names []string, runtime *libpod.Ru var ctr *libpod.Container ctrs = []*libpod.Container{} - if all { + switch { + case all: ctrs, err = runtime.GetAllContainers() - } else if latest { + case latest: ctr, err = runtime.GetLatestContainer() ctrs = append(ctrs, ctr) - } else { + default: for _, n := range names { ctr, e := runtime.LookupContainer(n) if e != nil { diff --git a/pkg/api/Makefile b/pkg/api/Makefile new file mode 100644 index 000000000..5fb4e7da5 --- /dev/null +++ b/pkg/api/Makefile @@ -0,0 +1,3 @@ +swagger: + swagger generate spec -o swagger.yaml -w ./ + cat tags.yaml >> swagger.yaml diff --git a/pkg/api/handlers/generic/config.go b/pkg/api/handlers/generic/config.go new file mode 100644 index 000000000..f715d25eb --- /dev/null +++ b/pkg/api/handlers/generic/config.go @@ -0,0 +1,9 @@ +package generic + +// ContainerCreateResponse is the response struct for creating a container +type ContainerCreateResponse struct { + // ID of the container created + Id string `json:"Id"` + // Warnings during container creation + Warnings []string `json:"Warnings"` +} diff --git a/pkg/api/handlers/generic/containers_create.go b/pkg/api/handlers/generic/containers_create.go index ef5337abd..f98872690 100644 --- a/pkg/api/handlers/generic/containers_create.go +++ b/pkg/api/handlers/generic/containers_create.go @@ -71,11 +71,7 @@ func CreateContainer(w http.ResponseWriter, r *http.Request) { return } - type ctrCreateResponse struct { - Id string `json:"Id"` - Warnings []string `json:"Warnings"` - } - response := ctrCreateResponse{ + response := ContainerCreateResponse{ Id: ctr.ID(), Warnings: []string{}} diff --git a/pkg/api/handlers/generic/containers_stats.go b/pkg/api/handlers/generic/containers_stats.go index 0c4efc1df..26c8efa15 100644 --- a/pkg/api/handlers/generic/containers_stats.go +++ b/pkg/api/handlers/generic/containers_stats.go @@ -43,28 +43,26 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) { return } + // If the container isn't returning, then let's not bother and return + // immediately. state, err := ctnr.State() if err != nil { utils.InternalServerError(w, err) return } if state != define.ContainerStateRunning && !query.Stream { - utils.WriteJSON(w, http.StatusOK, &handlers.Stats{StatsJSON: docker.StatsJSON{ - Name: ctnr.Name(), - ID: ctnr.ID(), - }}) + utils.InternalServerError(w, define.ErrCtrStateInvalid) return } - var preRead time.Time - var preCPUStats docker.CPUStats - stats, err := ctnr.GetContainerStats(&libpod.ContainerStats{}) if err != nil { utils.InternalServerError(w, errors.Wrapf(err, "Failed to obtain Container %s stats", name)) return } + var preRead time.Time + var preCPUStats docker.CPUStats if query.Stream { preRead = time.Now() preCPUStats = docker.CPUStats{ @@ -78,25 +76,44 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) { OnlineCPUs: 0, ThrottlingData: docker.ThrottlingData{}, } - time.Sleep(DefaultStatsPeriod) } - cgroupPath, _ := ctnr.CGroupPath() - cgroup, _ := cgroups.Load(cgroupPath) - for ok := true; ok; ok = query.Stream { - state, _ := ctnr.State() - if state != define.ContainerStateRunning { - time.Sleep(10 * time.Second) - continue + // Container stats + stats, err := ctnr.GetContainerStats(stats) + if err != nil { + utils.InternalServerError(w, err) + return + } + inspect, err := ctnr.Inspect(false) + if err != nil { + utils.InternalServerError(w, err) + return + } + // Cgroup stats + cgroupPath, err := ctnr.CGroupPath() + if err != nil { + utils.InternalServerError(w, err) + return + } + cgroup, err := cgroups.Load(cgroupPath) + if err != nil { + utils.InternalServerError(w, err) + return + } + cgroupStat, err := cgroup.Stat() + if err != nil { + utils.InternalServerError(w, err) + return } - stats, _ := ctnr.GetContainerStats(stats) - cgroupStat, _ := cgroup.Stat() - inspect, _ := ctnr.Inspect(false) - + // FIXME: network inspection does not yet work entirely net := make(map[string]docker.NetworkStats) - net[inspect.NetworkSettings.EndpointID] = docker.NetworkStats{ + networkName := inspect.NetworkSettings.EndpointID + if networkName == "" { + networkName = "network" + } + net[networkName] = docker.NetworkStats{ RxBytes: stats.NetInput, RxPackets: 0, RxErrors: 0, @@ -127,13 +144,6 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) { IoTimeRecursive: nil, SectorsRecursive: nil, }, - NumProcs: 0, - StorageStats: docker.StorageStats{ - ReadCountNormalized: 0, - ReadSizeBytes: 0, - WriteCountNormalized: 0, - WriteSizeBytes: 0, - }, CPUStats: docker.CPUStats{ CPUUsage: docker.CPUUsage{ TotalUsage: cgroupStat.CPU.Usage.Total, @@ -174,17 +184,21 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) { preRead = s.Read bits, err := json.Marshal(s.CPUStats) if err != nil { - logrus.Errorf("unable to marshal cpu stats: %q", err) + logrus.Errorf("Unable to marshal cpu stats: %q", err) } if err := json.Unmarshal(bits, &preCPUStats); err != nil { - logrus.Errorf("unable to unmarshal previous stats: %q", err) + logrus.Errorf("Unable to unmarshal previous stats: %q", err) + } + + // Only sleep when we're streaming. + if query.Stream { + time.Sleep(DefaultStatsPeriod) } - time.Sleep(DefaultStatsPeriod) } } func toBlkioStatEntry(entries []cgroups.BlkIOEntry) []docker.BlkioStatEntry { - results := make([]docker.BlkioStatEntry, 0, len(entries)) + results := make([]docker.BlkioStatEntry, len(entries)) for i, e := range entries { bits, err := json.Marshal(e) if err != nil { diff --git a/pkg/api/handlers/generic/images.go b/pkg/api/handlers/generic/images.go index 8029ee861..395f64064 100644 --- a/pkg/api/handlers/generic/images.go +++ b/pkg/api/handlers/generic/images.go @@ -350,7 +350,7 @@ func GetImages(w http.ResponseWriter, r *http.Request) { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Failed get images")) return } - var summaries = make([]*handlers.ImageSummary, len(images)) + var summaries = make([]*handlers.ImageSummary, len(images)+1) for j, img := range images { is, err := handlers.ImageToImageSummary(img) if err != nil { diff --git a/pkg/api/handlers/generic/swagger.go b/pkg/api/handlers/generic/swagger.go new file mode 100644 index 000000000..27e1fc18d --- /dev/null +++ b/pkg/api/handlers/generic/swagger.go @@ -0,0 +1,23 @@ +package generic + +// Create container +// swagger:response ContainerCreateResponse +type swagCtrCreateResponse struct { + // in:body + Body struct { + ContainerCreateResponse + } +} + +// Wait container +// swagger:response ContainerWaitResponse +type swagCtrWaitResponse struct { + // in:body + Body struct { + // container exit code + StatusCode int + Error struct { + Message string + } + } +} diff --git a/pkg/api/handlers/libpod/containers.go b/pkg/api/handlers/libpod/containers.go index bfb028b1b..388be24b6 100644 --- a/pkg/api/handlers/libpod/containers.go +++ b/pkg/api/handlers/libpod/containers.go @@ -30,11 +30,6 @@ func ContainerExists(w http.ResponseWriter, r *http.Request) { } func RemoveContainer(w http.ResponseWriter, r *http.Request) { - // 204 no error - // 400 bad param - // 404 no such container - // 409 conflict - // 500 internal error decoder := r.Context().Value("decoder").(*schema.Decoder) query := struct { Force bool `schema:"force"` @@ -143,9 +138,7 @@ func LogsFromContainer(w http.ResponseWriter, r *http.Request) { // timestamps // tail string } -func StatsContainer(w http.ResponseWriter, r *http.Request) { - //stream -} + func CreateContainer(w http.ResponseWriter, r *http.Request) { } diff --git a/pkg/api/handlers/swagger.go b/pkg/api/handlers/swagger.go index b677a5a0b..c845c8195 100644 --- a/pkg/api/handlers/swagger.go +++ b/pkg/api/handlers/swagger.go @@ -57,9 +57,7 @@ type swagLibpodInspectImageResponse struct { // swagger:response DocsContainerPruneReport type swagContainerPruneReport struct { // in: body - Body struct { - ContainersPruneReport - } + Body []ContainersPruneReport } // Inspect container @@ -84,9 +82,7 @@ type swagDockerTopResponse struct { // swagger:response LibpodListContainersResponse type swagLibpodListContainersResponse struct { // in:body - Body struct { - shared.PsContainerOutput - } + Body []shared.PsContainerOutput } // Inspect container diff --git a/pkg/api/handlers/utils/handler.go b/pkg/api/handlers/utils/handler.go index 0815e6eca..65698bfd3 100644 --- a/pkg/api/handlers/utils/handler.go +++ b/pkg/api/handlers/utils/handler.go @@ -12,19 +12,19 @@ import ( // WriteResponse encodes the given value as JSON or string and renders it for http client func WriteResponse(w http.ResponseWriter, code int, value interface{}) { - switch value.(type) { + switch v := value.(type) { case string: w.Header().Set("Content-Type", "text/plain; charset=us-ascii") w.WriteHeader(code) - if _, err := fmt.Fprintln(w, value); err != nil { + if _, err := fmt.Fprintln(w, v); err != nil { log.Errorf("unable to send string response: %q", err) } case *os.File: w.Header().Set("Content-Type", "application/octet; charset=us-ascii") w.WriteHeader(code) - if _, err := io.Copy(w, value.(*os.File)); err != nil { + if _, err := io.Copy(w, v); err != nil { log.Errorf("unable to copy to response: %q", err) } default: @@ -33,6 +33,7 @@ func WriteResponse(w http.ResponseWriter, code int, value interface{}) { } func WriteJSON(w http.ResponseWriter, code int, value interface{}) { + // FIXME: we don't need to write the header in all/some circumstances. w.Header().Set("Content-Type", "application/json") w.WriteHeader(code) diff --git a/pkg/api/server/register_containers.go b/pkg/api/server/register_containers.go index af1881624..8b0b816cd 100644 --- a/pkg/api/server/register_containers.go +++ b/pkg/api/server/register_containers.go @@ -10,58 +10,80 @@ import ( ) func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { - // swagger:operation POST /containers/create containers createContainer - // - // Create a container - // + // swagger:operation POST /containers/create compat containerCreate // --- - // produces: - // - application/json + // summary: Create a container + // tags: + // - containers (compat) + // produces: + // - application/json + // parameters: + // - in: query + // name: name + // type: string + // description: container name + // responses: + // '201': + // $ref: "#/responses/ContainerCreateResponse" + // '400': + // "$ref": "#/responses/BadParamError" + // '404': + // "$ref": "#/responses/NoSuchContainer" + // '409': + // "$ref": "#/responses/ConflictError" + // '500': + // "$ref": "#/responses/InternalError" + r.HandleFunc(VersionedPath("/containers/create"), APIHandler(s.Context, generic.CreateContainer)).Methods(http.MethodPost) + // swagger:operation GET /containers/json compat listContainers + // --- + // tags: + // - containers (compat) + // summary: List containers + // description: Returns a list of containers // parameters: // - in: query - // name: name + // name: filters // type: string - // description: container name - // responses: - // '201': - // description: tbd - // '400': - // "$ref": "#/responses/BadParamError" - // '404': - // "$ref": "#/responses/NoSuchContainer" - // '409': - // "$ref": "#/types/ConflictError" - // '500': - // "$ref": "#/types/InternalError" - r.HandleFunc(VersionedPath("/containers/create"), APIHandler(s.Context, generic.CreateContainer)).Methods(http.MethodPost) - // swagger:operation GET /containers/json containers listContainers - // - // List containers - // - // --- + // description: | + // Returns a list of containers. + // - ancestor=(<image-name>[:<tag>], <image id>, or <image@digest>) + // - before=(<container id> or <container name>) + // - expose=(<port>[/<proto>]|<startport-endport>/[<proto>]) + // - exited=<int> containers with exit code of <int> + // - health=(starting|healthy|unhealthy|none) + // - id=<ID> a container's ID + // - is-task=(true|false) + // - label=key or label="key=value" of a container label + // - name=<name> a container's name + // - network=(<network id> or <network name>) + // - publish=(<port>[/<proto>]|<startport-endport>/[<proto>]) + // - since=(<container id> or <container name>) + // - status=(created|restarting|running|removing|paused|exited|dead) + // - volume=(<volume name> or <mount point destination>) // produces: // - application/json // responses: // '200': - // schema: - // type: array - // items: - // "$ref": "#/responses/Container" + // "$ref": "#/responses/DocsListContainer" // '400': // "$ref": "#/responses/BadParamError" // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/json"), APIHandler(s.Context, generic.ListContainers)).Methods(http.MethodGet) - // swagger:operation POST /containers/prune containers pruneContainers - // - // Prune unused containers - // + // swagger:operation POST /containers/prune compat pruneContainers // --- + // tags: + // - containers (compat) + // summary: Delete stopped containers + // description: Remove containers not in use // parameters: // - in: query // name: filters - // type: map[string][]string - // description: something + // type: string + // description: | + // Filters to process on the prune list, encoded as JSON (a `map[string][]string`). Available filters: + // - `until=<timestamp>` Prune containers created before this timestamp. The `<timestamp>` can be Unix timestamps, date formatted timestamps, or Go duration strings (e.g. `10m`, `1h30m`) computed relative to the daemon machine’s time. + // - `label` (`label=<key>`, `label=<key>=<value>`, `label!=<key>`, or `label!=<key>=<value>`) Prune containers with (or without, in case `label!=...` is used) the specified labels. // produces: // - application/json // responses: @@ -70,11 +92,11 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/prune"), APIHandler(s.Context, generic.PruneContainers)).Methods(http.MethodPost) - // swagger:operation DELETE /containers/{nameOrID} containers removeContainer - // - // Delete container - // + // swagger:operation DELETE /containers/{nameOrID} compat removeContainer // --- + // tags: + // - containers (compat) + // summary: Remove a container // parameters: // - in: path // name: nameOrID @@ -83,11 +105,13 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // - in: query // name: force // type: bool - // description: need something + // default: false + // description: If the container is running, kill it before removing it. // - in: query // name: v // type: bool - // description: need something + // default: false + // description: Remove the volumes associated with the container. // - in: query // name: link // type: bool @@ -106,16 +130,22 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/{name:..*}"), APIHandler(s.Context, generic.RemoveContainer)).Methods(http.MethodDelete) - // swagger:operation GET /containers/{nameOrID}/json containers getContainer - // - // Inspect Container - // + // swagger:operation GET /containers/{nameOrID}/json compat getContainer // --- + // tags: + // - containers (compat) + // summary: Inspect container + // description: Return low-level information about a container. // parameters: // - in: path // name: nameOrID // required: true - // description: the name or ID of the container + // description: the name or id of the container + // - in: query + // name: size + // type: bool + // default: false + // description: include the size of the container // produces: // - application/json // responses: @@ -126,11 +156,12 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/{name:..*}/json"), APIHandler(s.Context, generic.GetContainer)).Methods(http.MethodGet) - // swagger:operation POST /containers/{nameOrID}/kill containers killContainer - // - // Kill Container - // + // swagger:operation post /containers/{nameOrID}/kill compat killcontainer // --- + // tags: + // - containers (compat) + // summary: Kill container + // description: Signal to send to the container as an integer or string (e.g. SIGINT) // parameters: // - in: path // name: nameOrID @@ -152,11 +183,12 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/{name:..*}/kill"), APIHandler(s.Context, generic.KillContainer)).Methods(http.MethodPost) - // swagger:operation GET /containers/{nameOrID}/logs containers LogsFromContainer - // - // Get logs from container - // + // swagger:operation GET /containers/{nameOrID}/logs compat LogsFromContainer // --- + // tags: + // - containers (compat) + // summary: Get container logs + // description: Get stdout and stderr logs from a container. // parameters: // - in: path // name: nameOrID @@ -165,46 +197,49 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // - in: query // name: follow // type: bool - // description: needs description + // description: Keep connection after returning logs. // - in: query // name: stdout // type: bool - // description: needs description + // description: not supported // - in: query // name: stderr // type: bool - // description: needs description + // description: not supported? // - in: query // name: since // type: string - // description: needs description + // description: Only return logs since this time, as a UNIX timestamp // - in: query // name: until // type: string - // description: needs description + // description: Only return logs before this time, as a UNIX timestamp // - in: query // name: timestamps // type: bool - // description: needs description + // default: false + // description: Add timestamps to every log line // - in: query // name: tail // type: string - // description: needs description + // description: Only return this number of log lines from the end of the logs + // default: all // produces: // - application/json // responses: // '200': - // description: tbd + // description: logs returned as a stream in response body. // '404': // "$ref": "#/responses/NoSuchContainer" // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/{name:..*}/logs"), APIHandler(s.Context, generic.LogsFromContainer)).Methods(http.MethodGet) - // swagger:operation POST /containers/{nameOrID}/pause containers pauseContainer - // - // Pause Container - // + // swagger:operation POST /containers/{nameOrID}/pause compat pauseContainer // --- + // tags: + // - containers (compat) + // summary: Pause container + // description: Use the cgroups freezer to suspend all processes in a container. // parameters: // - in: path // name: nameOrID @@ -221,11 +256,11 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/{name:..*}/pause"), APIHandler(s.Context, handlers.PauseContainer)).Methods(http.MethodPost) r.HandleFunc(VersionedPath("/containers/{name:..*}/rename"), APIHandler(s.Context, handlers.UnsupportedHandler)).Methods(http.MethodPost) - // swagger:operation POST /containers/{nameOrID}/restart containers restartContainer - // - // Restart Container - // + // swagger:operation POST /containers/{nameOrID}/restart compat restartContainer // --- + // tags: + // - containers (compat) + // summary: Restart container // parameters: // - in: path // name: nameOrID @@ -245,11 +280,11 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/{name:..*}/restart"), APIHandler(s.Context, handlers.RestartContainer)).Methods(http.MethodPost) - // swagger:operation POST /containers/{nameOrID}/start containers startContainer - // - // Start a container - // + // swagger:operation POST /containers/{nameOrID}/start compat startContainer // --- + // tags: + // - containers (compat) + // summary: Start a container // parameters: // - in: path // name: nameOrID @@ -271,11 +306,12 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/{name:..*}/start"), APIHandler(s.Context, handlers.StartContainer)).Methods(http.MethodPost) - // swagger:operation GET /containers/{nameOrID}/stats containers statsContainer - // - // Get stats for a container - // + // swagger:operation GET /containers/{nameOrID}/stats compat statsContainer // --- + // tags: + // - containers (compat) + // summary: Get stats for a container + // description: This returns a live stream of a container’s resource usage statistics. // parameters: // - in: path // name: nameOrID @@ -284,24 +320,23 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // - in: query // name: stream // type: bool - // description: needs description + // default: true + // description: Stream the output // produces: // - application/json // responses: - // '204': - // description: tbd - // '304': - // "$ref": "#/responses/ContainerAlreadyStartedError" + // '200': + // description: no error // '404': // "$ref": "#/responses/NoSuchContainer" // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/{name:..*}/stats"), APIHandler(s.Context, generic.StatsContainer)).Methods(http.MethodGet) - // swagger:operation POST /containers/{nameOrID}/stop containers stopContainer - // - // Stop a container - // + // swagger:operation POST /containers/{nameOrID}/stop compat stopContainer // --- + // tags: + // - containers (compat) + // summary: Stop a container // parameters: // - in: path // name: nameOrID @@ -323,11 +358,11 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/{name:..*}/stop"), APIHandler(s.Context, handlers.StopContainer)).Methods(http.MethodPost) - // swagger:operation GET /containers/{nameOrID}/top containers topContainer - // - // List processes running inside a container - // + // swagger:operation GET /containers/{nameOrID}/top compat topContainer // --- + // tags: + // - containers (compat) + // summary: List processes running inside a container // parameters: // - in: path // name: nameOrID @@ -347,11 +382,12 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/{name:..*}/top"), APIHandler(s.Context, handlers.TopContainer)).Methods(http.MethodGet) - // swagger:operation POST /containers/{nameOrID}/unpause containers unpauseContainer - // - // Unpause Container - // + // swagger:operation POST /containers/{nameOrID}/unpause compat unpauseContainer // --- + // tags: + // - containers (compat) + // summary: Unpause container + // description: Resume a paused container // parameters: // - in: path // name: nameOrID @@ -362,17 +398,17 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // responses: // '204': // description: no error - // schema: // '404': // "$ref": "#/responses/NoSuchContainer" // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/containers/{name:..*}/unpause"), APIHandler(s.Context, handlers.UnpauseContainer)).Methods(http.MethodPost) - // swagger:operation POST /containers/{nameOrID}/wait containers waitContainer - // - // Wait on a container to exit - // + // swagger:operation POST /containers/{nameOrID}/wait compat waitContainer // --- + // tags: + // - containers (compat) + // summary: Wait on a container to exit + // description: Block until a container stops, then returns the exit code. // parameters: // - in: path // name: nameOrID @@ -385,8 +421,8 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // produces: // - application/json // responses: - // '204': - // description: no error + // '200': + // $ref: "#/responses/ContainerWaitResponse" // '404': // "$ref": "#/responses/NoSuchContainer" // '500': @@ -398,29 +434,29 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { */ r.HandleFunc(VersionedPath("/libpod/containers/create"), APIHandler(s.Context, libpod.CreateContainer)).Methods(http.MethodPost) - // swagger:operation GET /libpod/containers/json containers listContainers - // - // List containers - // + // swagger:operation GET /libpod/containers/json libpod libpodListContainers // --- + // tags: + // - containers + // summary: List containers + // description: Returns a list of containers // produces: // - application/json // responses: // '200': // schema: - // type: array - // items: // "$ref": "#/responses/LibpodListContainersResponse" // '400': // "$ref": "#/responses/BadParamError" // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/json"), APIHandler(s.Context, libpod.ListContainers)).Methods(http.MethodGet) - // swagger:operation POST /libpod/containers/prune containers pruneContainers - // - // Prune unused containers - // + // swagger:operation POST /libpod/containers/prune libpod libpodPruneContainers // --- + // tags: + // - containers + // summary: Prune unused containers + // description: Remove stopped and exited containers // parameters: // - in: query // name: force @@ -428,21 +464,25 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // description: something // - in: query // name: filters - // type: map[string][]string - // description: something + // type: string + // description: | + // Filters to process on the prune list, encoded as JSON (a `map[string][]string`). Available filters: + // - `until=<timestamp>` Prune containers created before this timestamp. The `<timestamp>` can be Unix timestamps, date formatted timestamps, or Go duration strings (e.g. `10m`, `1h30m`) computed relative to the daemon machine’s time. + // - `label` (`label=<key>`, `label=<key>=<value>`, `label!=<key>`, or `label!=<key>=<value>`) Prune containers with (or without, in case `label!=...` is used) the specified labels. // produces: // - application/json // responses: // '200': - // description: TBD + // description: to be determined // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/prune"), APIHandler(s.Context, libpod.PruneContainers)).Methods(http.MethodPost) - // swagger:operation GET /libpod/containers/showmounted containers showMounterContainers - // - // Show mounted containers - // + // swagger:operation GET /libpod/containers/showmounted libpod showMounterContainers // --- + // tags: + // - containers + // summary: Show mounted containers + // description: Lists all mounted containers mount points // produces: // - application/json // responses: @@ -455,11 +495,11 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/showmounted"), APIHandler(s.Context, libpod.ShowMountedContainers)).Methods(http.MethodGet) - // swagger:operation DELETE /libpod/containers/json containers removeContainer - // - // Delete container - // + // swagger:operation DELETE /libpod/containers/json libpod libpodRemoveContainer // --- + // tags: + // - containers + // summary: Delete container // parameters: // - in: path // name: nameOrID @@ -472,7 +512,7 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // - in: query // name: v // type: bool - // description: need something + // description: delete volumes // produces: // - application/json // responses: @@ -487,11 +527,12 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}"), APIHandler(s.Context, libpod.RemoveContainer)).Methods(http.MethodDelete) - // swagger:operation GET /libpod/containers/{nameOrID}/json containers getContainer - // - // Inspect Container - // + // swagger:operation GET /libpod/containers/{nameOrID}/json libpod libpodGetContainer // --- + // tags: + // - containers + // summary: Inspect container + // description: Return low-level information about a container. // parameters: // - in: path // name: nameOrID @@ -511,11 +552,12 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/json"), APIHandler(s.Context, libpod.GetContainer)).Methods(http.MethodGet) - // swagger:operation POST /libpod/containers/{nameOrID}/kill containers killContainer - // - // Kill Container - // + // swagger:operation POST /libpod/containers/{nameOrID}/kill libpod libpodKillContainer // --- + // tags: + // - containers + // summary: Kill container + // description: send a signal to a container, defaults to killing the container // parameters: // - in: path // name: nameOrID @@ -538,11 +580,12 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/kill"), APIHandler(s.Context, libpod.KillContainer)).Methods(http.MethodGet) - // swagger:operation GET /libpod/containers/{nameOrID}/mount containers mountContainer - // - // Mount a container - // + // swagger:operation GET /libpod/containers/{nameOrID}/mount libpod mountContainer // --- + // tags: + // - containers + // summary: Mount a container + // description: Mount a container to the filesystem // parameters: // - in: path // name: nameOrID @@ -563,11 +606,12 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/mount"), APIHandler(s.Context, libpod.MountContainer)).Methods(http.MethodPost) r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/logs"), APIHandler(s.Context, libpod.LogsFromContainer)).Methods(http.MethodGet) - // swagger:operation POST /libpod/containers/{nameOrID}/pause containers pauseContainer - // - // Pause Container - // + // swagger:operation POST /libpod/containers/{nameOrID}/pause libpod libpodPauseContainer // --- + // tags: + // - containers + // summary: Pause a container + // description: Use the cgroups freezer to suspend all processes in a container. // parameters: // - in: path // name: nameOrID @@ -583,11 +627,11 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/pause"), APIHandler(s.Context, handlers.PauseContainer)).Methods(http.MethodPost) - // swagger:operation POST /libpod/containers/{nameOrID}/restart containers restartContainer - // - // Restart Container - // + // swagger:operation POST /libpod/containers/{nameOrID}/restart libpod libpodRestartContainer // --- + // tags: + // - containers + // summary: Restart a container // parameters: // - in: path // name: nameOrID @@ -607,11 +651,11 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/restart"), APIHandler(s.Context, handlers.RestartContainer)).Methods(http.MethodPost) - // swagger:operation POST /libpod/containers/{nameOrID}/start containers startContainer - // - // Start a container - // + // swagger:operation POST /libpod/containers/{nameOrID}/start libpod libpodStartContainer // --- + // tags: + // - containers + // summary: Start a container // parameters: // - in: path // name: nameOrID @@ -633,13 +677,38 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/start"), APIHandler(s.Context, handlers.StartContainer)).Methods(http.MethodPost) - r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/stats"), APIHandler(s.Context, libpod.StatsContainer)).Methods(http.MethodGet) + // swagger:operation GET /libpod/containers/{nameOrID}/stats libpod statsContainer + // --- + // tags: + // - containers + // summary: Get stats for a container + // description: This returns a live stream of a container’s resource usage statistics. + // parameters: + // - in: path + // name: nameOrID + // required: true + // description: the name or ID of the container + // - in: query + // name: stream + // type: bool + // default: true + // description: Stream the output + // produces: + // - application/json + // responses: + // '200': + // description: no error + // '404': + // "$ref": "#/responses/NoSuchContainer" + // '500': + // "$ref": "#/responses/InternalError" + r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/stats"), APIHandler(s.Context, generic.StatsContainer)).Methods(http.MethodGet) r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/top"), APIHandler(s.Context, handlers.TopContainer)).Methods(http.MethodGet) - // swagger:operation POST /libpod/containers/{nameOrID}/unpause containers unpauseContainer - // - // Unpause Container - // + // swagger:operation POST /libpod/containers/{nameOrID}/unpause libpod libpodUnpauseContainer // --- + // tags: + // - containers + // summary: Unpause Container // parameters: // - in: path // name: nameOrID @@ -655,11 +724,11 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/unpause"), APIHandler(s.Context, handlers.UnpauseContainer)).Methods(http.MethodPost) - // swagger:operation POST /libpod/containers/{nameOrID}/wait containers waitContainer - // - // Wait on a container to exit - // + // swagger:operation POST /libpod/containers/{nameOrID}/wait libpod libpodWaitContainer // --- + // tags: + // - containers + // summary: Wait on a container to exit // parameters: // - in: path // name: nameOrID @@ -679,11 +748,12 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/wait"), APIHandler(s.Context, libpod.WaitContainer)).Methods(http.MethodPost) - // swagger:operation POST /libpod/containers/{nameOrID}/exists containers containerExists - // - // Check if container exists - // + // swagger:operation POST /libpod/containers/{nameOrID}/exists libpod containerExists // --- + // tags: + // - containers + // summary: Check if container exists + // description: Quick way to determine if a container exists by name or ID // parameters: // - in: path // name: nameOrID @@ -699,11 +769,11 @@ func (s *APIServer) RegisterContainersHandlers(r *mux.Router) error { // '500': // "$ref": "#/responses/InternalError" r.HandleFunc(VersionedPath("/libpod/containers/{name:..*}/exists"), APIHandler(s.Context, libpod.ContainerExists)).Methods(http.MethodGet) - // swagger:operation POST /libpod/containers/{nameOrID}/stop containers stopContainer - // - // Stop a container - // + // swagger:operation POST /libpod/containers/{nameOrID}/stop libpod libpodStopContainer // --- + // tags: + // - containers + // summary: Stop a container // parameters: // - in: path // name: nameOrID diff --git a/pkg/api/server/register_events.go b/pkg/api/server/register_events.go index d764fdbb4..56cf96de1 100644 --- a/pkg/api/server/register_events.go +++ b/pkg/api/server/register_events.go @@ -26,7 +26,7 @@ func (s *APIServer) RegisterEventsHandlers(r *mux.Router) error { // description: OK // "500": // description: Failed - // "$ref": "#/types/errorModel" + // "$ref": "#/responses/InternalError" r.Handle(VersionedPath("/events"), APIHandler(s.Context, handlers.GetEvents)) return nil } diff --git a/pkg/api/server/register_images.go b/pkg/api/server/register_images.go index 488427f3c..cd42afe71 100644 --- a/pkg/api/server/register_images.go +++ b/pkg/api/server/register_images.go @@ -10,11 +10,13 @@ import ( ) func (s *APIServer) registerImagesHandlers(r *mux.Router) error { - // swagger:operation POST /images/create images createImage - // - // Create an image from an image + // swagger:operation POST /images/create compat createImage // // --- + // tags: + // - images (compat) + // summary: Create an image from an image + // description: Create an image by either pulling it from a registry or importing it. // produces: // - application/json // parameters: @@ -30,21 +32,22 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // '200': // schema: // items: - // $ref: "TBD" + // $ref: "to be determined" // '404': // description: repo or image does not exist // schema: - // $ref: "#/responses/generalError" + // $ref: "#/responses/InternalError" // '500': // description: unexpected error // schema: // $ref: '#/responses/GenericError' r.Handle(VersionedPath("/images/create"), APIHandler(s.Context, generic.CreateImageFromImage)).Methods(http.MethodPost).Queries("fromImage", "{fromImage}") - // swagger:operation POST /images/create images createImage - // - // Create an image from Source - // + // swagger:operation POST /images/create compat createImage // --- + // tags: + // - images (compat) + // summary: Create an image from Source + // description: Create an image by either pulling it from a registry or importing it. // produces: // - application/json // parameters: @@ -54,27 +57,28 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // description: needs description // - in: query // name: changes - // type: TBD + // type: to be determined // description: needs description // responses: // '200': // schema: // items: - // $ref: "TBD" + // $ref: "to be determined" // '404': // description: repo or image does not exist // schema: - // $ref: "#/responses/generalError" + // $ref: "#/responses/InternalError" // '500': // description: unexpected error // schema: // $ref: '#/responses/GenericError' r.Handle(VersionedPath("/images/create"), APIHandler(s.Context, generic.CreateImageFromSrc)).Methods(http.MethodPost).Queries("fromSrc", "{fromSrc}") - // swagger:operation GET /images/json images listImages - // - // List Images - // + // swagger:operation GET /images/json compat listImages // --- + // tags: + // - images (compat) + // summary: List Images + // description: Returns a list of images on the server. Note that it uses a different, smaller representation of an image than inspecting a single image. // produces: // - application/json // responses: @@ -87,34 +91,47 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/images/json"), APIHandler(s.Context, generic.GetImages)).Methods(http.MethodGet) - // swagger:operation POST /images/load images loadImage - // - // Import image + // swagger:operation POST /images/load compat loadImage // // --- + // tags: + // - images (compat) + // summary: Import image + // description: Load a set of images and tags into a repository. // parameters: // - in: query // name: quiet // type: bool // description: not supported + // - in: body + // description: tarball of container image + // type: string + // format: binary // produces: // - application/json // responses: // '200': - // description: TBD + // description: no error // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/images/load"), APIHandler(s.Context, handlers.LoadImage)).Methods(http.MethodPost) - // swagger:operation POST /images/prune images pruneImages - // - // Prune unused images - // + // swagger:operation POST /images/prune compat pruneImages // --- + // tags: + // - images (compat) + // summary: Prune unused images + // description: Remove images from local storage that are not being used by a container // parameters: // - in: query // name: filters - // type: map[string][]string - // description: not supported + // type: string + // description: | + // filters to apply to image pruning, encoded as JSON (map[string][]string). Available filters: + // - `dangling=<boolean>` When set to `true` (or `1`), prune only + // unused *and* untagged images. When set to `false` + // (or `0`), all unused images are pruned. + // - `until=<string>` Prune images created before this timestamp. The `<timestamp>` can be Unix timestamps, date formatted timestamps, or Go duration strings (e.g. `10m`, `1h30m`) computed relative to the daemon machine’s time. + // - `label` (`label=<key>`, `label=<key>=<value>`, `label!=<key>`, or `label!=<key>=<value>`) Prune images with (or without, in case `label!=...` is used) the specified labels. // produces: // - application/json // responses: @@ -125,11 +142,12 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/images/prune"), APIHandler(s.Context, generic.PruneImages)).Methods(http.MethodPost) - // swagger:operation GET /images/search images searchImages - // - // Search images - // + // swagger:operation GET /images/search compat searchImages // --- + // tags: + // - images (compat) + // summary: Search images + // description: Search registries for an image // parameters: // - in: query // name: term @@ -141,8 +159,12 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // description: maximum number of results // - in: query // name: filters - // type: map[string][]string - // description: TBD + // type: string + // description: | + // A JSON encoded value of the filters (a `map[string][]string`) to process on the images list. Available filters: + // - `is-automated=(true|false)` + // - `is-official=(true|false)` + // - `stars=<number>` Matches images that has at least 'number' stars. // produces: // - application/json // responses: @@ -151,11 +173,12 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/images/search"), APIHandler(s.Context, handlers.SearchImages)).Methods(http.MethodGet) - // swagger:operation DELETE /images/{nameOrID} images removeImage - // - // Remove Image - // + // swagger:operation DELETE /images/{nameOrID} compat removeImage // --- + // tags: + // - images (compat) + // summary: Remove Image + // description: Delete an image from local storage // parameters: // - in: query // name: force @@ -164,24 +187,25 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // - in: query // name: noprune // type: bool - // description: not supported + // description: not supported. will be logged as an invalid parameter if enabled // produces: // - application/json // responses: // '200': // $ref: "#/responses/DocsImageDeleteResponse" - // '404': + // '400': // $ref: '#/responses/BadParamError' // '409': // $ref: '#/responses/ConflictError' // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/images/{name:..*}"), APIHandler(s.Context, handlers.RemoveImage)).Methods(http.MethodDelete) - // swagger:operation GET /images/{nameOrID}/get images exportImage - // - // Export an image - // + // swagger:operation GET /images/{nameOrID}/get compat exportImage // --- + // tags: + // - images (compat) + // summary: Export an image + // description: Export an image in tarball format // parameters: // - in: path // name: nameOrID @@ -191,17 +215,19 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // - application/json // responses: // '200': + // description: no error // schema: - // $ref: "TBD" - // description: TBD + // type: string + // format: binary // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/images/{name:..*}/get"), APIHandler(s.Context, generic.ExportImage)).Methods(http.MethodGet) - // swagger:operation GET /images/{nameOrID}/history images imageHistory - // - // History of an image - // + // swagger:operation GET /images/{nameOrID}/history compat imageHistory // --- + // tags: + // - images (compat) + // summary: History of an image + // description: Return parent layers of an image. // parameters: // - in: path // name: nameOrID @@ -217,11 +243,12 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // '500': // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/images/{name:..*}/history"), APIHandler(s.Context, handlers.HistoryImage)).Methods(http.MethodGet) - // swagger:operation GET /images/{nameOrID}/json images inspectImage - // - // Inspect an image - // + // swagger:operation GET /images/{nameOrID}/json compat inspectImage // --- + // tags: + // - images (compat) + // summary: Inspect an image + // description: Return low-level information about an image. // parameters: // - in: path // name: nameOrID @@ -237,11 +264,12 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // '500': // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/images/{name:..*}/json"), APIHandler(s.Context, generic.GetImage)) - // swagger:operation POST /images/{nameOrID}/tag images tagImage - // - // Tag an image - // + // swagger:operation POST /images/{nameOrID}/tag compat tagImage // --- + // tags: + // - images (compat) + // summary: Tag an image + // description: Tag an image so that it becomes part of a repository. // parameters: // - in: path // name: nameOrID @@ -269,11 +297,11 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // 500: // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/images/{name:..*}/tag"), APIHandler(s.Context, handlers.TagImage)).Methods(http.MethodPost) - // swagger:operation POST /commit/ commit commitContainer - // - // Create a new image from a container - // + // swagger:operation POST /commit/ compat commitContainer // --- + // tags: + // - commit (compat) + // summary: Create a new image from a container // parameters: // - in: query // name: container @@ -318,11 +346,12 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { libpod endpoints */ - // swagger:operation POST /libpod/images/{nameOrID}/exists images imageExists - // - // Check if image exists in local store - // + // swagger:operation POST /libpod/images/{nameOrID}/exists libpod libpodImageExists // --- + // tags: + // - images + // summary: Image exists + // description: Check if image exists in local store // parameters: // - in: path // name: nameOrID @@ -330,15 +359,6 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // description: the name or ID of the container // produces: // - application/json - // parameters: - // - in: query - // name: fromImage - // type: string - // description: needs description - // - in: query - // name: tag - // type: string - // description: needs description // responses: // '204': // description: image exists @@ -348,11 +368,12 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/libpod/images/{name:..*}/exists"), APIHandler(s.Context, libpod.ImageExists)) r.Handle(VersionedPath("/libpod/images/{name:..*}/tree"), APIHandler(s.Context, libpod.ImageTree)) - // swagger:operation GET /libpod/images/{nameOrID}/history images imageHistory - // - // History of an image - // + // swagger:operation GET /libpod/images/{nameOrID}/history libpod libpodImageHistory // --- + // tags: + // - images + // summary: History of an image + // description: Return parent layers of an image. // parameters: // - in: path // name: nameOrID @@ -370,49 +391,60 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/libpod/images/history"), APIHandler(s.Context, handlers.HistoryImage)).Methods(http.MethodGet) - // swagger:operation GET /libpod/images/json images listImages - // - // List Images - // + // swagger:operation GET /libpod/images/json libpod libpodListImages // --- + // tags: + // - images + // summary: List Images + // description: Returns a list of images on the server // produces: // - application/json // responses: // '200': - // schema: - // items: // $ref: "#/responses/DockerImageSummary" // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/libpod/images/json"), APIHandler(s.Context, libpod.GetImages)).Methods(http.MethodGet) - // swagger:operation POST /libpod/images/load images loadImage - // - // Import image - // + // swagger:operation POST /libpod/images/load libpod libpodLoadImage // --- + // tags: + // - images + // summary: Import image + // description: Load a set of images and tags into a repository. // parameters: // - in: query // name: quiet // type: bool // description: not supported + // - in: body + // description: tarball of container image + // type: string + // format: binary // produces: // - application/json // responses: // '200': - // description: TBD + // description: no error // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/libpod/images/load"), APIHandler(s.Context, handlers.LoadImage)).Methods(http.MethodPost) - // swagger:operation POST /libpod/images/prune images pruneImages - // - // Prune unused images - // + // swagger:operation POST /libpod/images/prune libpod libpodPruneImages // --- + // tags: + // - images + // summary: Prune unused images + // description: Remove images that are not being used by a container // parameters: // - in: query // name: filters - // type: map[string][]string - // description: image filters + // type: string + // description: | + // filters to apply to image pruning, encoded as JSON (map[string][]string). Available filters: + // - `dangling=<boolean>` When set to `true` (or `1`), prune only + // unused *and* untagged images. When set to `false` + // (or `0`), all unused images are pruned. + // - `until=<string>` Prune images created before this timestamp. The `<timestamp>` can be Unix timestamps, date formatted timestamps, or Go duration strings (e.g. `10m`, `1h30m`) computed relative to the daemon machine’s time. + // - `label` (`label=<key>`, `label=<key>=<value>`, `label!=<key>`, or `label!=<key>=<value>`) Prune images with (or without, in case `label!=...` is used) the specified labels. // - in: query // name: all // type: bool @@ -421,17 +453,17 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // - application/json // responses: // '200': - // schema: // items: // $ref: "#/responses/DocsImageDeleteResponse" // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/libpod/images/prune"), APIHandler(s.Context, libpod.PruneImages)).Methods(http.MethodPost) - // swagger:operation GET /libpod/images/search images searchImages - // - // Search images - // + // swagger:operation GET /libpod/images/search libpod libpodSearchImages // --- + // tags: + // - images + // summary: Search images + // description: Search registries for images // parameters: // - in: query // name: term @@ -443,8 +475,12 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // description: maximum number of results // - in: query // name: filters - // type: map[string][]string - // description: TBD + // type: string + // description: | + // A JSON encoded value of the filters (a `map[string][]string`) to process on the images list. Available filters: + // - `is-automated=(true|false)` + // - `is-official=(true|false)` + // - `stars=<number>` Matches images that has at least 'number' stars. // produces: // - application/json // responses: @@ -455,20 +491,17 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/libpod/images/search"), APIHandler(s.Context, handlers.SearchImages)).Methods(http.MethodGet) - // swagger:operation DELETE /libpod/images/{nameOrID} images removeImage - // - // Remove Image - // + // swagger:operation DELETE /libpod/images/{nameOrID} libpod libpodRemoveImage // --- + // tags: + // - images + // summary: Remove Image + // description: Delete an image from local store // parameters: // - in: query // name: force // type: bool // description: remove the image even if used by containers or has other tags - // - in: query - // name: noprune - // type: bool - // description: not supported // produces: // - application/json // responses: @@ -476,6 +509,8 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // schema: // items: // $ref: "#/responses/DocsIageDeleteResponse" + // '400': + // $ref: "#/responses/BadParamError" // '404': // $ref: '#/responses/NoSuchImage' // '409': @@ -483,11 +518,12 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/libpod/images/{name:..*}"), APIHandler(s.Context, handlers.RemoveImage)).Methods(http.MethodDelete) - // swagger:operation GET /libpod/images/{nameOrID}/get images exportImage - // - // Export an image - // + // swagger:operation GET /libpod/images/{nameOrID}/get libpod libpoodExportImage // --- + // tags: + // - images + // summary: Export an image + // description: Export an image as a tarball // parameters: // - in: path // name: nameOrID @@ -505,17 +541,21 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // - application/json // responses: // '200': - // description: TBD + // description: no error + // schema: + // type: string + // format: binary // '404': // $ref: '#/responses/NoSuchImage' // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/libpod/images/{name:..*}/get"), APIHandler(s.Context, libpod.ExportImage)).Methods(http.MethodGet) - // swagger:operation GET /libpod/images/{nameOrID}/json images inspectImage - // - // Inspect an image - // + // swagger:operation GET /libpod/images/{nameOrID}/json libpod libpodInspectImage // --- + // tags: + // - images + // summary: Inspect an image + // description: Obtain low-level information about an image // parameters: // - in: path // name: nameOrID @@ -525,19 +565,18 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error { // - application/json // responses: // '200': - // schema: - // items: // $ref: "#/responses/DocsLibpodInspectImageResponse" // '404': // $ref: '#/responses/NoSuchImage' // '500': // $ref: '#/responses/InternalError' r.Handle(VersionedPath("/libpod/images/{name:..*}/json"), APIHandler(s.Context, libpod.GetImage)) - // swagger:operation POST /libpod/images/{nameOrID}/tag images tagImage - // - // Tag an image - // + // swagger:operation POST /libpod/images/{nameOrID}/tag libpod libpodTagImage // --- + // tags: + // - images + // summary: Tag an image + // description: Tag an image so that it becomes part of a repository. // parameters: // - in: path // name: nameOrID diff --git a/pkg/api/server/register_info.go b/pkg/api/server/register_info.go index 797158553..a7fb18721 100644 --- a/pkg/api/server/register_info.go +++ b/pkg/api/server/register_info.go @@ -8,21 +8,17 @@ import ( ) func (s *APIServer) registerInfoHandlers(r *mux.Router) error { - // swagger:operation GET /info libpod getInfo - // - // Returns information on the system and libpod configuration - // + // swagger:operation GET /info libpod libpodGetInfo // --- + // summary: Get info + // description: Returns information on the system and libpod configuration // produces: // - application/json // responses: // '200': - // schema: - // "$ref": "#/types/Info" + // description: to be determined // '500': - // description: unexpected error - // schema: - // "$ref": "#/types/ErrorModel" + // "$ref": "#/responses/InternalError" r.Handle(VersionedPath("/info"), APIHandler(s.Context, generic.GetInfo)).Methods(http.MethodGet) return nil } diff --git a/pkg/api/server/register_pods.go b/pkg/api/server/register_pods.go index c2e10277e..5069326b6 100644 --- a/pkg/api/server/register_pods.go +++ b/pkg/api/server/register_pods.go @@ -9,10 +9,8 @@ import ( func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // swagger:operation GET /libpod/pods/json pods ListPods - // - // List Pods - // // --- + // summary: List pods // produces: // - application/json // parameters: @@ -21,23 +19,25 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // descriptions: needs description and plumbing for filters // responses: // '200': - // $ref: "#/responses/ListPodsResponse" + // properties: + // items: + // $ref: "#/responses/ListPodsResponse" + // type: array // '400': // $ref: "#/responses/BadParamError" // '500': - // $ref: "#responses/InternalError" + // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/libpod/pods/json"), APIHandler(s.Context, libpod.Pods)).Methods(http.MethodGet) r.Handle(VersionedPath("/libpod/pods/create"), APIHandler(s.Context, libpod.PodCreate)).Methods(http.MethodPost) // swagger:operation POST /libpod/pods/prune pods PrunePods - // - // Prune unused pods - // // --- + // summary: Prune unused pods // parameters: // - in: query // name: force // description: force delete // type: bool + // default: false // produces: // - application/json // responses: @@ -46,13 +46,11 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // '400': // $ref: "#/responses/BadParamError" // '500': - // $ref: "#responses/InternalError" + // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/libpod/pods/prune"), APIHandler(s.Context, libpod.PodPrune)).Methods(http.MethodPost) // swagger:operation DELETE /libpod/pods/{nameOrID} pods removePod - // - // Remove Pod - // // --- + // summary: Remove pod // produces: // - application/json // parameters: @@ -72,13 +70,11 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // '404': // $ref: "#/responses/NoSuchPod" // '500': - // $ref: "#responses/InternalError" + // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/libpod/pods/{name:..*}"), APIHandler(s.Context, libpod.PodDelete)).Methods(http.MethodDelete) // swagger:operation GET /libpod/pods/{nameOrID}/json pods inspectPod - // - // Inspect Pod - // // --- + // summary: Inspect pod // produces: // - application/json // parameters: @@ -92,13 +88,12 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // '404': // $ref: "#/responses/NoSuchPod" // '500': - // $ref: "#responses/InternalError" + // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/libpod/pods/{name:..*}/json"), APIHandler(s.Context, libpod.PodInspect)).Methods(http.MethodGet) // swagger:operation GET /libpod/pods/{nameOrID}/exists pods podExists - // - // Inspect Pod - // // --- + // summary: Pod exists + // description: Check if a pod exists by name or ID // produces: // - application/json // parameters: @@ -112,13 +107,11 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // '404': // $ref: "#/responses/NoSuchPod" // '500': - // $ref: "#responses/InternalError" + // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/libpod/pods/{name:..*}/exists"), APIHandler(s.Context, libpod.PodExists)).Methods(http.MethodGet) // swagger:operation POST /libpod/pods/{nameOrID}/kill pods killPod - // - // Kill a pod - // // --- + // summary: Kill a pod // produces: // - application/json // parameters: @@ -140,13 +133,11 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // '409': // $ref: "#/responses/ConflictError" // '500': - // $ref: "#responses/InternalError" + // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/libpod/pods/{name:..*}/kill"), APIHandler(s.Context, libpod.PodKill)).Methods(http.MethodPost) // swagger:operation POST /libpod/pods/{nameOrID}/pause pods pausePod - // - // Pause a pod - // // --- + // summary: Pause a pod // produces: // - application/json // parameters: @@ -160,13 +151,11 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // '404': // $ref: "#/responses/NoSuchPod" // '500': - // $ref: "#responses/InternalError" + // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/libpod/pods/{name:..*}/pause"), APIHandler(s.Context, libpod.PodPause)).Methods(http.MethodPost) // swagger:operation POST /libpod/pods/{nameOrID}/restart pods restartPod - // - // Restart a pod - // // --- + // summary: Restart a pod // produces: // - application/json // parameters: @@ -180,13 +169,11 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // '404': // $ref: "#/responses/NoSuchPod" // '500': - // $ref: "#responses/InternalError" + // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/libpod/pods/{name:..*}/restart"), APIHandler(s.Context, libpod.PodRestart)).Methods(http.MethodPost) // swagger:operation POST /libpod/pods/{nameOrID}/start pods startPod - // - // Start a pod - // // --- + // summary: Start a pod // produces: // - application/json // parameters: @@ -202,13 +189,11 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // '404': // $ref: "#/responses/NoSuchPod" // '500': - // $ref: "#responses/InternalError" + // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/libpod/pods/{name:..*}/start"), APIHandler(s.Context, libpod.PodStart)).Methods(http.MethodPost) // swagger:operation POST /libpod/pods/{nameOrID}/stop pods stopPod - // - // Stop a pod - // // --- + // summary: Stop a pod // produces: // - application/json // parameters: @@ -230,13 +215,11 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // '404': // $ref: "#/responses/NoSuchPod" // '500': - // $ref: "#responses/InternalError" + // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/libpod/pods/{name:..*}/stop"), APIHandler(s.Context, libpod.PodStop)).Methods(http.MethodPost) // swagger:operation POST /libpod/pods/{nameOrID}/unpause pods unpausePod - // - // Unpause a pod - // // --- + // summary: Unpause a pod // produces: // - application/json // parameters: @@ -250,7 +233,7 @@ func (s *APIServer) registerPodsHandlers(r *mux.Router) error { // '404': // $ref: "#/responses/NoSuchPod" // '500': - // $ref: "#responses/InternalError" + // $ref: "#/responses/InternalError" r.Handle(VersionedPath("/libpod/pods/{name:..*}/unpause"), APIHandler(s.Context, libpod.PodUnpause)).Methods(http.MethodPost) return nil } diff --git a/pkg/api/server/register_volumes.go b/pkg/api/server/register_volumes.go index 8fe5a67e4..34138cfbf 100644 --- a/pkg/api/server/register_volumes.go +++ b/pkg/api/server/register_volumes.go @@ -9,10 +9,8 @@ import ( func (s *APIServer) registerVolumeHandlers(r *mux.Router) error { // swagger:operation POST /libpod/volumes/create volumes createVolume - // - // Create a volume - // // --- + // summary: Create a volume // produces: // - application/json // responses: @@ -23,10 +21,8 @@ func (s *APIServer) registerVolumeHandlers(r *mux.Router) error { r.Handle("/libpod/volumes/create", APIHandler(s.Context, libpod.CreateVolume)).Methods(http.MethodPost) r.Handle("/libpod/volumes/json", APIHandler(s.Context, libpod.ListVolumes)).Methods(http.MethodGet) // swagger:operation POST /volumes/prune volumes pruneVolumes - // - // Prune volumes - // // --- + // summary: Prune volumes // produces: // - application/json // responses: @@ -36,10 +32,8 @@ func (s *APIServer) registerVolumeHandlers(r *mux.Router) error { // "$ref": "#/responses/InternalError" r.Handle("/libpod/volumes/prune", APIHandler(s.Context, libpod.PruneVolumes)).Methods(http.MethodPost) // swagger:operation GET /volumes/{nameOrID}/json volumes inspectVolume - // - // Inspect volume - // // --- + // summary: Inspect volume // parameters: // - in: path // name: nameOrID @@ -56,10 +50,8 @@ func (s *APIServer) registerVolumeHandlers(r *mux.Router) error { // "$ref": "#/responses/InternalError" r.Handle("/libpod/volumes/{name:..*}/json", APIHandler(s.Context, libpod.InspectVolume)).Methods(http.MethodGet) // swagger:operation DELETE /volumes/{nameOrID} volumes removeVolume - // - // Inspect volume - // // --- + // summary: Remove volume // parameters: // - in: path // name: nameOrID diff --git a/pkg/api/server/swagger.go b/pkg/api/server/swagger.go index 0eb57ebab..dbf499ce7 100644 --- a/pkg/api/server/swagger.go +++ b/pkg/api/server/swagger.go @@ -117,9 +117,7 @@ type swagPodAlreadyStopped struct { // swagger:response DockerImageSummary type swagImageSummary struct { // in:body - Body struct { - handlers.ImageSummary - } + Body []handlers.ImageSummary } // List Containers @@ -128,6 +126,11 @@ type swagListContainers struct { // in:body Body struct { // This causes go-swagger to crash - //handlers.Container + // handlers.Container } } + +// To be determined +// swagger:response tbd +type swagTBD struct { +} diff --git a/pkg/api/tags.yaml b/pkg/api/tags.yaml new file mode 100644 index 000000000..ad0de656f --- /dev/null +++ b/pkg/api/tags.yaml @@ -0,0 +1,13 @@ +tags: + - name: containers + description: Actions related to containers + - name: images + description: Actions related to images + - name: pods + description: Actions related to pods + - name: volumes + description: Actions related to volumes + - name: containers (compat) + description: Actions related to containers for the compatibility endpoints + - name: images (compat) + description: Actions related to images for the compatibility endpoints diff --git a/pkg/apparmor/apparmor_linux_test.go b/pkg/apparmor/apparmor_linux_test.go index e94293d87..3ff6e18bc 100644 --- a/pkg/apparmor/apparmor_linux_test.go +++ b/pkg/apparmor/apparmor_linux_test.go @@ -134,7 +134,7 @@ func TestDefaultContent(t *testing.T) { if _, err := os.Stat(aapath); err != nil { t.Skip("AppArmor isn't available in this environment") } - if err := DefaultContent(profile); err != nil { + if _, err := DefaultContent(profile); err != nil { t.Fatalf("Couldn't retrieve default AppArmor profile content '%s': %v", profile, err) } } diff --git a/pkg/bindings/connection.go b/pkg/bindings/connection.go new file mode 100644 index 000000000..551a63c62 --- /dev/null +++ b/pkg/bindings/connection.go @@ -0,0 +1,62 @@ +package bindings + +import ( + "fmt" + "io" + "net/http" +) + +const ( + defaultConnection string = "http://localhost:8080/v1.24/libpod" + pingConnection string = "http://localhost:8080/_ping" +) + +type APIResponse struct { + *http.Response + Request *http.Request +} + +type Connection struct { + url string + client *http.Client +} + +func NewConnection(url string) (Connection, error) { + if len(url) < 1 { + url = defaultConnection + } + newConn := Connection{ + url: url, + client: &http.Client{}, + } + response, err := http.Get(pingConnection) + if err != nil { + return newConn, err + } + if err := response.Body.Close(); err != nil { + return newConn, err + } + return newConn, err +} + +func (c Connection) makeEndpoint(u string) string { + return fmt.Sprintf("%s%s", defaultConnection, u) +} + +func (c Connection) newRequest(httpMethod, endpoint string, httpBody io.Reader, params map[string]string) (*APIResponse, error) { + e := c.makeEndpoint(endpoint) + req, err := http.NewRequest(httpMethod, e, httpBody) + if err != nil { + return nil, err + } + if len(params) > 0 { + // if more desirable we could use url to form the encoded endpoint with params + r := req.URL.Query() + for k, v := range params { + r.Add(k, v) + } + req.URL.RawQuery = r.Encode() + } + response, err := c.client.Do(req) // nolint + return &APIResponse{response, req}, err +} diff --git a/pkg/bindings/containers.go b/pkg/bindings/containers.go index cd0b09767..01f68f970 100644 --- a/pkg/bindings/containers.go +++ b/pkg/bindings/containers.go @@ -109,12 +109,14 @@ func (c Connection) UnpauseContainer(nameOrID string) error { } func (c Connection) WaitContainer(nameOrID string) error { - _, err := http.Post(c.makeEndpoint(fmt.Sprintf("containers/%s/wait", nameOrID)), "application/json", nil) + // TODO when returns are ironed out, we can should use the newRequest approach + _, err := http.Post(c.makeEndpoint(fmt.Sprintf("containers/%s/wait", nameOrID)), "application/json", nil) // nolint return err } func (c Connection) ContainerExists(nameOrID string) (bool, error) { - response, err := http.Get(c.makeEndpoint(fmt.Sprintf("/containers/%s/exists", nameOrID))) + response, err := http.Get(c.makeEndpoint(fmt.Sprintf("/containers/%s/exists", nameOrID))) // nolint + defer closeResponseBody(response) if err != nil { return false, err } diff --git a/pkg/bindings/errors.go b/pkg/bindings/errors.go new file mode 100644 index 000000000..9a02925a3 --- /dev/null +++ b/pkg/bindings/errors.go @@ -0,0 +1,46 @@ +package bindings + +import ( + "encoding/json" + "io/ioutil" + "net/http" + + "github.com/containers/libpod/pkg/api/handlers/utils" + "github.com/pkg/errors" + "github.com/sirupsen/logrus" +) + +var ( + ErrNotImplemented = errors.New("function not implemented") +) + +func handleError(data []byte) error { + e := utils.ErrorModel{} + if err := json.Unmarshal(data, &e); err != nil { + return err + } + return e +} + +func (a APIResponse) Process(unmarshalInto interface{}) error { + data, err := ioutil.ReadAll(a.Response.Body) + if err != nil { + return errors.Wrap(err, "unable to process API response") + } + if a.Response.StatusCode == http.StatusOK { + if unmarshalInto != nil { + return json.Unmarshal(data, unmarshalInto) + } + return nil + } + // TODO should we add a debug here with the response code? + return handleError(data) +} + +func closeResponseBody(r *http.Response) { + if r != nil { + if err := r.Body.Close(); err != nil { + logrus.Error(errors.Wrap(err, "unable to close response body")) + } + } +} diff --git a/pkg/bindings/images.go b/pkg/bindings/images.go new file mode 100644 index 000000000..3abc8c372 --- /dev/null +++ b/pkg/bindings/images.go @@ -0,0 +1,111 @@ +package bindings + +import ( + "fmt" + "io" + "net/http" + "strconv" + + "github.com/containers/libpod/pkg/api/handlers" + "github.com/containers/libpod/pkg/inspect" +) + +func (c Connection) ImageExists(nameOrID string) (bool, error) { + response, err := http.Get(c.makeEndpoint(fmt.Sprintf("/images/%s/exists", nameOrID))) // nolint + defer closeResponseBody(response) + if err != nil { + return false, err + } + if response.StatusCode == http.StatusOK { + return true, nil + } + return false, nil +} + +func (c Connection) ListImages() ([]handlers.ImageSummary, error) { + imageSummary := []handlers.ImageSummary{} + response, err := c.newRequest(http.MethodGet, "/images/json", nil, nil) + if err != nil { + return imageSummary, err + } + return imageSummary, response.Process(&imageSummary) +} + +func (c Connection) GetImage(nameOrID string) (*inspect.ImageData, error) { + inspectedData := inspect.ImageData{} + response, err := c.newRequest(http.MethodGet, fmt.Sprintf("/images/%s/json", nameOrID), nil, nil) + if err != nil { + return &inspectedData, err + } + return &inspectedData, response.Process(&inspectedData) +} + +func (c Connection) ImageTree(nameOrId string) error { + return ErrNotImplemented +} + +func (c Connection) ImageHistory(nameOrID string) ([]handlers.HistoryResponse, error) { + history := []handlers.HistoryResponse{} + response, err := c.newRequest(http.MethodGet, fmt.Sprintf("/images/%s/history", nameOrID), nil, nil) + if err != nil { + return history, err + } + return history, response.Process(&history) +} + +func (c Connection) LoadImage(r io.Reader) error { + // TODO this still needs error handling added + _, err := http.Post(c.makeEndpoint("/images/loads"), "application/json", r) //nolint + return err +} + +func (c Connection) RemoveImage(nameOrID string, force bool) ([]map[string]string, error) { + deletes := []map[string]string{} + params := make(map[string]string) + params["force"] = strconv.FormatBool(force) + response, err := c.newRequest(http.MethodDelete, fmt.Sprintf("/images/%s", nameOrID), nil, params) + if err != nil { + return nil, err + } + return deletes, response.Process(&deletes) +} + +func (c Connection) ExportImage(nameOrID string, w io.Writer, format string, compress bool) error { + params := make(map[string]string) + params["format"] = format + params["compress"] = strconv.FormatBool(compress) + response, err := c.newRequest(http.MethodGet, fmt.Sprintf("/images/%s/get", nameOrID), nil, params) + if err != nil { + return err + } + if err := response.Process(nil); err != nil { + return err + } + _, err = io.Copy(w, response.Body) + return err +} + +func (c Connection) PruneImages(all bool, filters []string) ([]string, error) { + var ( + deleted []string + ) + params := make(map[string]string) + // FIXME How do we do []strings? + //params["filters"] = format + response, err := c.newRequest(http.MethodPost, "/images/prune", nil, params) + if err != nil { + return deleted, err + } + return deleted, response.Process(nil) +} + +func (c Connection) TagImage(nameOrID string) error { + var () + response, err := c.newRequest(http.MethodPost, fmt.Sprintf("/images/%s/tag", nameOrID), nil, nil) + if err != nil { + return err + } + return response.Process(nil) +} + +func (c Connection) BuildImage(nameOrId string) {} diff --git a/pkg/bindings/pods.go b/pkg/bindings/pods.go index eac9d2ef5..704d71477 100644 --- a/pkg/bindings/pods.go +++ b/pkg/bindings/pods.go @@ -14,7 +14,8 @@ func (c Connection) CreatePod() error { } func (c Connection) PodExists(nameOrID string) (bool, error) { - response, err := http.Get(c.makeEndpoint(fmt.Sprintf("/pods/%s/exists", nameOrID))) + response, err := http.Get(c.makeEndpoint(fmt.Sprintf("/pods/%s/exists", nameOrID))) // nolint + defer closeResponseBody(response) if err != nil { return false, err } diff --git a/pkg/bindings/volumes.go b/pkg/bindings/volumes.go index 27e6f9efa..219f924e7 100644 --- a/pkg/bindings/volumes.go +++ b/pkg/bindings/volumes.go @@ -52,7 +52,7 @@ func (c Connection) PruneVolumes() ([]string, error) { func (c Connection) RemoveVolume(nameOrID string, force bool) error { params := make(map[string]string) params["force"] = strconv.FormatBool(force) - response, err := c.newRequest(http.MethodPost, fmt.Sprintf("/volumes/prune", nameOrID), nil, params) + response, err := c.newRequest(http.MethodPost, "/volumes/prune", nil, params) if err != nil { return err } diff --git a/pkg/cgroups/cgroups.go b/pkg/cgroups/cgroups.go index 9711e8120..6b28b2759 100644 --- a/pkg/cgroups/cgroups.go +++ b/pkg/cgroups/cgroups.go @@ -155,7 +155,7 @@ func (c *CgroupControl) getCgroupv1Path(name string) string { } // createCgroupv2Path creates the cgroupv2 path and enables all the available controllers -func createCgroupv2Path(path string) (Err error) { +func createCgroupv2Path(path string) (deferredError error) { content, err := ioutil.ReadFile("/sys/fs/cgroup/cgroup.controllers") if err != nil { return errors.Wrapf(err, "read /sys/fs/cgroup/cgroup.controllers") @@ -169,7 +169,7 @@ func createCgroupv2Path(path string) (Err error) { if i == 0 { res = fmt.Sprintf("+%s", c) } else { - res = res + fmt.Sprintf(" +%s", c) + res += fmt.Sprintf(" +%s", c) } } resByte := []byte(res) @@ -186,7 +186,7 @@ func createCgroupv2Path(path string) (Err error) { } else { // If the directory was created, be sure it is not left around on errors. defer func() { - if Err != nil { + if deferredError != nil { os.Remove(current) } }() diff --git a/pkg/hooks/1.0.0/when_test.go b/pkg/hooks/1.0.0/when_test.go index a749063ff..94b0c3830 100644 --- a/pkg/hooks/1.0.0/when_test.go +++ b/pkg/hooks/1.0.0/when_test.go @@ -10,7 +10,8 @@ import ( func TestNoMatch(t *testing.T) { config := &rspec.Spec{} - for _, or := range []bool{true, false} { + for _, o := range []bool{true, false} { + or := o t.Run(fmt.Sprintf("or %t", or), func(t *testing.T) { when := When{Or: or} match, err := when.Match(config, map[string]string{}, false) @@ -27,9 +28,12 @@ func TestAlways(t *testing.T) { processStruct := &rspec.Process{ Args: []string{"/bin/sh", "a", "b"}, } - for _, always := range []bool{true, false} { - for _, or := range []bool{true, false} { - for _, process := range []*rspec.Process{processStruct, nil} { + for _, a := range []bool{true, false} { + always := a + for _, o := range []bool{true, false} { + or := o + for _, p := range []*rspec.Process{processStruct, nil} { + process := p t.Run(fmt.Sprintf("always %t, or %t, has process %t", always, or, process != nil), func(t *testing.T) { config.Process = process when := When{Always: &always, Or: or} @@ -48,7 +52,8 @@ func TestHasBindMountsAnd(t *testing.T) { hasBindMounts := true when := When{HasBindMounts: &hasBindMounts} config := &rspec.Spec{} - for _, containerHasBindMounts := range []bool{false, true} { + for _, b := range []bool{false, true} { + containerHasBindMounts := b t.Run(fmt.Sprintf("%t", containerHasBindMounts), func(t *testing.T) { match, err := when.Match(config, map[string]string{}, containerHasBindMounts) if err != nil { @@ -63,7 +68,8 @@ func TestHasBindMountsOr(t *testing.T) { hasBindMounts := true when := When{HasBindMounts: &hasBindMounts, Or: true} config := &rspec.Spec{} - for _, containerHasBindMounts := range []bool{false, true} { + for _, b := range []bool{false, true} { + containerHasBindMounts := b t.Run(fmt.Sprintf("%t", containerHasBindMounts), func(t *testing.T) { match, err := when.Match(config, map[string]string{}, containerHasBindMounts) if err != nil { @@ -82,7 +88,7 @@ func TestAnnotations(t *testing.T) { }, } config := &rspec.Spec{} - for _, test := range []struct { + for _, tt := range []struct { name string annotations map[string]string or bool @@ -131,6 +137,7 @@ func TestAnnotations(t *testing.T) { match: false, }, } { + test := tt t.Run(test.name, func(t *testing.T) { when.Or = test.or match, err := when.Match(config, test.annotations, false) @@ -149,7 +156,7 @@ func TestCommands(t *testing.T) { }, } config := &rspec.Spec{} - for _, test := range []struct { + for _, tt := range []struct { name string process *rspec.Process match bool @@ -173,6 +180,7 @@ func TestCommands(t *testing.T) { match: false, }, } { + test := tt t.Run(test.name, func(t *testing.T) { config.Process = test.process match, err := when.Match(config, map[string]string{}, false) @@ -209,7 +217,7 @@ func TestHasBindMountsAndCommands(t *testing.T) { }, } config := &rspec.Spec{Process: &rspec.Process{}} - for _, test := range []struct { + for _, tt := range []struct { name string command string hasBindMounts bool @@ -273,6 +281,7 @@ func TestHasBindMountsAndCommands(t *testing.T) { match: false, }, } { + test := tt t.Run(test.name, func(t *testing.T) { config.Process.Args = []string{test.command} when.Or = test.or @@ -287,7 +296,7 @@ func TestHasBindMountsAndCommands(t *testing.T) { func TestInvalidRegexp(t *testing.T) { config := &rspec.Spec{Process: &rspec.Process{Args: []string{"/bin/sh"}}} - for _, test := range []struct { + for _, tt := range []struct { name string when When expected string @@ -308,6 +317,7 @@ func TestInvalidRegexp(t *testing.T) { expected: "^command: error parsing regexp: .*", }, } { + test := tt t.Run(test.name, func(t *testing.T) { _, err := test.when.Match(config, map[string]string{"a": "b"}, false) if err == nil { diff --git a/pkg/hooks/docs/oci-hooks.5.md b/pkg/hooks/docs/oci-hooks.5.md index b50a6bddc..7d13ffa82 100644 --- a/pkg/hooks/docs/oci-hooks.5.md +++ b/pkg/hooks/docs/oci-hooks.5.md @@ -25,7 +25,7 @@ Tools consuming this format may also opt to monitor the hook directories for cha Hooks are injected in the order obtained by sorting the JSON file names, after converting them to lower case, based on their Unicode code points. For example, a matching hook defined in `01-my-hook.json` would be injected before matching hooks defined in `02-another-hook.json` and `01-UPPERCASE.json`. -It is strongly recommended to make the sort oder unambiguous depending on an ASCII-only prefix (like the `01`/`02` above). +It is strongly recommended to make the sort order unambiguous depending on an ASCII-only prefix (like the `01`/`02` above). Each JSON file should contain an object with one of the following schemas. diff --git a/pkg/hooks/exec/exec_test.go b/pkg/hooks/exec/exec_test.go index 7aac315cb..1e105373d 100644 --- a/pkg/hooks/exec/exec_test.go +++ b/pkg/hooks/exec/exec_test.go @@ -94,7 +94,7 @@ func TestRunEnvironment(t *testing.T) { Path: path, Args: []string{"sh", "-c", "env"}, } - for _, test := range []struct { + for _, tt := range []struct { name string env []string expected map[string]string @@ -120,6 +120,7 @@ func TestRunEnvironment(t *testing.T) { }, }, } { + test := tt t.Run(test.name, func(t *testing.T) { var stderr, stdout bytes.Buffer hook.Env = test.env @@ -147,7 +148,7 @@ func TestRunCancel(t *testing.T) { Args: []string{"sh", "-c", "echo waiting; sleep 2; echo done"}, } one := 1 - for _, test := range []struct { + for _, tt := range []struct { name string contextTimeout time.Duration hookTimeout *int @@ -174,6 +175,7 @@ func TestRunCancel(t *testing.T) { expectedRunError: context.DeadlineExceeded, }, } { + test := tt t.Run(test.name, func(t *testing.T) { ctx := context.Background() var stderr, stdout bytes.Buffer diff --git a/pkg/hooks/exec/runtimeconfigfilter_test.go b/pkg/hooks/exec/runtimeconfigfilter_test.go index 52d590d14..48dd2f998 100644 --- a/pkg/hooks/exec/runtimeconfigfilter_test.go +++ b/pkg/hooks/exec/runtimeconfigfilter_test.go @@ -25,9 +25,9 @@ func pointerFileMode(value os.FileMode) *os.FileMode { } func TestRuntimeConfigFilter(t *testing.T) { - unexpectedEndOfJSONInput := json.Unmarshal([]byte("{\n"), nil) + unexpectedEndOfJSONInput := json.Unmarshal([]byte("{\n"), nil) //nolint - for _, test := range []struct { + for _, tt := range []struct { name string contextTimeout time.Duration hooks []spec.Hook @@ -244,6 +244,7 @@ func TestRuntimeConfigFilter(t *testing.T) { expectedRunError: unexpectedEndOfJSONInput, }, } { + test := tt t.Run(test.name, func(t *testing.T) { ctx := context.Background() if test.contextTimeout > 0 { diff --git a/pkg/network/network_test.go b/pkg/network/network_test.go index dbffc33ad..1969e792c 100644 --- a/pkg/network/network_test.go +++ b/pkg/network/network_test.go @@ -25,9 +25,10 @@ func Test_networkIntersect(t *testing.T) { {"Two 24s", args{n1: parseCIDR("192.168.1.0/24"), n2: parseCIDR("192.168.2.0/24")}, false}, } for _, tt := range tests { + test := tt t.Run(tt.name, func(t *testing.T) { - if got := networkIntersect(tt.args.n1, tt.args.n2); got != tt.want { - t.Errorf("networkIntersect() = %v, want %v", got, tt.want) + if got := networkIntersect(test.args.n1, test.args.n2); got != test.want { + t.Errorf("networkIntersect() = %v, want %v", got, test.want) } }) } diff --git a/pkg/network/subnet_test.go b/pkg/network/subnet_test.go index 6ecfd2d17..917c3be88 100644 --- a/pkg/network/subnet_test.go +++ b/pkg/network/subnet_test.go @@ -20,14 +20,15 @@ func TestNextSubnet(t *testing.T) { {"class c", args{subnet: parseCIDR("192.168.1.0/24")}, parseCIDR("192.168.2.0/24"), false}, } for _, tt := range tests { - t.Run(tt.name, func(t *testing.T) { - got, err := NextSubnet(tt.args.subnet) - if (err != nil) != tt.wantErr { - t.Errorf("NextSubnet() error = %v, wantErr %v", err, tt.wantErr) + test := tt + t.Run(test.name, func(t *testing.T) { + got, err := NextSubnet(test.args.subnet) + if (err != nil) != test.wantErr { + t.Errorf("NextSubnet() error = %v, wantErr %v", err, test.wantErr) return } - if !reflect.DeepEqual(got, tt.want) { - t.Errorf("NextSubnet() got = %v, want %v", got, tt.want) + if !reflect.DeepEqual(got, test.want) { + t.Errorf("NextSubnet() got = %v, want %v", got, test.want) } }) } diff --git a/pkg/spec/config_linux_cgo.go b/pkg/spec/config_linux_cgo.go index c47156456..ae83c9d52 100644 --- a/pkg/spec/config_linux_cgo.go +++ b/pkg/spec/config_linux_cgo.go @@ -8,13 +8,24 @@ import ( spec "github.com/opencontainers/runtime-spec/specs-go" "github.com/pkg/errors" seccomp "github.com/seccomp/containers-golang" + "github.com/sirupsen/logrus" ) func getSeccompConfig(config *SecurityConfig, configSpec *spec.Spec) (*spec.LinuxSeccomp, error) { var seccompConfig *spec.LinuxSeccomp var err error + if config.SeccompPolicy == SeccompPolicyImage && config.SeccompProfileFromImage != "" { + logrus.Debug("Loading seccomp profile from the security config") + seccompConfig, err = seccomp.LoadProfile(config.SeccompProfileFromImage, configSpec) + if err != nil { + return nil, errors.Wrap(err, "loading seccomp profile failed") + } + return seccompConfig, nil + } + if config.SeccompProfilePath != "" { + logrus.Debugf("Loading seccomp profile from %q", config.SeccompProfilePath) seccompProfile, err := ioutil.ReadFile(config.SeccompProfilePath) if err != nil { return nil, errors.Wrapf(err, "opening seccomp profile (%s) failed", config.SeccompProfilePath) @@ -24,6 +35,7 @@ func getSeccompConfig(config *SecurityConfig, configSpec *spec.Spec) (*spec.Linu return nil, errors.Wrapf(err, "loading seccomp profile (%s) failed", config.SeccompProfilePath) } } else { + logrus.Debug("Loading default seccomp profile") seccompConfig, err = seccomp.GetDefaultProfile(configSpec) if err != nil { return nil, errors.Wrapf(err, "loading seccomp profile (%s) failed", config.SeccompProfilePath) diff --git a/pkg/spec/createconfig.go b/pkg/spec/createconfig.go index 6d058229b..fb222083b 100644 --- a/pkg/spec/createconfig.go +++ b/pkg/spec/createconfig.go @@ -2,6 +2,7 @@ package createconfig import ( "os" + "sort" "strconv" "strings" "syscall" @@ -106,19 +107,63 @@ type NetworkConfig struct { PublishAll bool //publish-all } +// SeccompPolicy determines which seccomp profile gets applied to the container. +type SeccompPolicy int + +const ( + // SeccompPolicyDefault - if set use SecurityConfig.SeccompProfilePath, + // otherwise use the default profile. The SeccompProfilePath might be + // explicitly set by the user. + SeccompPolicyDefault SeccompPolicy = iota + // SeccompPolicyImage - if set use SecurityConfig.SeccompProfileFromImage, + // otherwise follow SeccompPolicyDefault. + SeccompPolicyImage +) + +// Map for easy lookups of supported policies. +var supportedSeccompPolicies = map[string]SeccompPolicy{ + "": SeccompPolicyDefault, + "default": SeccompPolicyDefault, + "image": SeccompPolicyImage, +} + +// LookupSeccompPolicy looksup the corresponding SeccompPolicy for the specified +// string. If none is found, an errors is returned including the list of +// supported policies. +// Note that an empty string resolved to SeccompPolicyDefault. +func LookupSeccompPolicy(s string) (SeccompPolicy, error) { + policy, exists := supportedSeccompPolicies[s] + if exists { + return policy, nil + } + + // Sort the keys first as maps are non-deterministic. + keys := []string{} + for k := range supportedSeccompPolicies { + if k != "" { + keys = append(keys, k) + } + } + sort.Strings(keys) + + return -1, errors.Errorf("invalid seccomp policy %q: valid policies are %+q", s, keys) +} + // SecurityConfig configures the security features for the container type SecurityConfig struct { - CapAdd []string // cap-add - CapDrop []string // cap-drop - LabelOpts []string //SecurityOpts - NoNewPrivs bool //SecurityOpts - ApparmorProfile string //SecurityOpts - SeccompProfilePath string //SecurityOpts - SecurityOpts []string - Privileged bool //privileged - ReadOnlyRootfs bool //read-only - ReadOnlyTmpfs bool //read-only-tmpfs - Sysctl map[string]string //sysctl + CapAdd []string // cap-add + CapDrop []string // cap-drop + LabelOpts []string //SecurityOpts + NoNewPrivs bool //SecurityOpts + ApparmorProfile string //SecurityOpts + SeccompProfilePath string //SecurityOpts + SeccompProfileFromImage string // seccomp profile from the container image + SeccompPolicy SeccompPolicy + SecurityOpts []string + Privileged bool //privileged + ReadOnlyRootfs bool //read-only + ReadOnlyTmpfs bool //read-only-tmpfs + Sysctl map[string]string //sysctl } // CreateConfig is a pre OCI spec structure. It represents user input from varlink or the CLI diff --git a/pkg/spec/namespaces.go b/pkg/spec/namespaces.go index 8e95a3ca0..e62d4ed0a 100644 --- a/pkg/spec/namespaces.go +++ b/pkg/spec/namespaces.go @@ -44,7 +44,8 @@ func (c *NetworkConfig) ToCreateOptions(runtime *libpod.Runtime, userns *UserCon } } - if c.NetMode.IsNS() { + switch { + case c.NetMode.IsNS(): ns := c.NetMode.NS() if ns == "" { return nil, errors.Errorf("invalid empty user-defined network namespace") @@ -53,13 +54,13 @@ func (c *NetworkConfig) ToCreateOptions(runtime *libpod.Runtime, userns *UserCon if err != nil { return nil, err } - } else if c.NetMode.IsContainer() { + case c.NetMode.IsContainer(): connectedCtr, err := runtime.LookupContainer(c.NetMode.Container()) if err != nil { return nil, errors.Wrapf(err, "container %q not found", c.NetMode.Container()) } options = append(options, libpod.WithNetNSFrom(connectedCtr)) - } else if !c.NetMode.IsHost() && !c.NetMode.IsNone() { + case !c.NetMode.IsHost() && !c.NetMode.IsNone(): postConfigureNetNS := userns.getPostConfigureNetNS() options = append(options, libpod.WithNetNS(portBindings, postConfigureNetNS, string(c.NetMode), networks)) } @@ -102,29 +103,31 @@ func (c *NetworkConfig) ToCreateOptions(runtime *libpod.Runtime, userns *UserCon // state of the NetworkConfig. func (c *NetworkConfig) ConfigureGenerator(g *generate.Generator) error { netMode := c.NetMode - if netMode.IsHost() { + netCtr := netMode.Container() + switch { + case netMode.IsHost(): logrus.Debug("Using host netmode") if err := g.RemoveLinuxNamespace(string(spec.NetworkNamespace)); err != nil { return err } - } else if netMode.IsNone() { + case netMode.IsNone(): logrus.Debug("Using none netmode") - } else if netMode.IsBridge() { + case netMode.IsBridge(): logrus.Debug("Using bridge netmode") - } else if netCtr := netMode.Container(); netCtr != "" { + case netCtr != "": logrus.Debugf("using container %s netmode", netCtr) - } else if IsNS(string(netMode)) { + case IsNS(string(netMode)): logrus.Debug("Using ns netmode") if err := g.AddOrReplaceLinuxNamespace(string(spec.NetworkNamespace), NS(string(netMode))); err != nil { return err } - } else if IsPod(string(netMode)) { + case IsPod(string(netMode)): logrus.Debug("Using pod netmode, unless pod is not sharing") - } else if netMode.IsSlirp4netns() { + case netMode.IsSlirp4netns(): logrus.Debug("Using slirp4netns netmode") - } else if netMode.IsUserDefined() { + case netMode.IsUserDefined(): logrus.Debug("Using user defined netmode") - } else { + default: return errors.Errorf("unknown network mode") } @@ -220,7 +223,8 @@ func (c *CgroupConfig) ToCreateOptions(runtime *libpod.Runtime) ([]libpod.CtrCre // ToCreateOptions converts the input to container create options. func (c *UserConfig) ToCreateOptions(runtime *libpod.Runtime) ([]libpod.CtrCreateOption, error) { options := make([]libpod.CtrCreateOption, 0) - if c.UsernsMode.IsNS() { + switch { + case c.UsernsMode.IsNS(): ns := c.UsernsMode.NS() if ns == "" { return nil, errors.Errorf("invalid empty user-defined user namespace") @@ -230,13 +234,13 @@ func (c *UserConfig) ToCreateOptions(runtime *libpod.Runtime) ([]libpod.CtrCreat return nil, err } options = append(options, libpod.WithIDMappings(*c.IDMappings)) - } else if c.UsernsMode.IsContainer() { + case c.UsernsMode.IsContainer(): connectedCtr, err := runtime.LookupContainer(c.UsernsMode.Container()) if err != nil { return nil, errors.Wrapf(err, "container %q not found", c.UsernsMode.Container()) } options = append(options, libpod.WithUserNSFrom(connectedCtr)) - } else { + default: options = append(options, libpod.WithIDMappings(*c.IDMappings)) } @@ -413,20 +417,22 @@ func (c *UtsConfig) ToCreateOptions(runtime *libpod.Runtime, pod *libpod.Pod) ([ // of the UtsConfig. func (c *UtsConfig) ConfigureGenerator(g *generate.Generator, net *NetworkConfig, runtime *libpod.Runtime) error { hostname := c.Hostname + utsCtrID := c.UtsMode.Container() var err error if hostname == "" { - if utsCtrID := c.UtsMode.Container(); utsCtrID != "" { + switch { + case utsCtrID != "": utsCtr, err := runtime.GetContainer(utsCtrID) if err != nil { return errors.Wrapf(err, "unable to retrieve hostname from dependency container %s", utsCtrID) } hostname = utsCtr.Hostname() - } else if net.NetMode.IsHost() || c.UtsMode.IsHost() { + case net.NetMode.IsHost() || c.UtsMode.IsHost(): hostname, err = os.Hostname() if err != nil { return errors.Wrap(err, "unable to retrieve hostname of the host") } - } else { + default: logrus.Debug("No hostname set; container's hostname will default to runtime default") } } diff --git a/pkg/spec/storage.go b/pkg/spec/storage.go index dbdab0030..0e2098c1d 100644 --- a/pkg/spec/storage.go +++ b/pkg/spec/storage.go @@ -409,9 +409,10 @@ func getBindMount(args []string) (spec.Mount, error) { // ro=[true|false] // rw // rw=[true|false] - if len(kv) == 1 { + switch len(kv) { + case 1: newMount.Options = append(newMount.Options, kv[0]) - } else if len(kv) == 2 { + case 2: switch strings.ToLower(kv[1]) { case "true": newMount.Options = append(newMount.Options, kv[0]) @@ -424,7 +425,7 @@ func getBindMount(args []string) (spec.Mount, error) { default: return newMount, errors.Wrapf(optionArgError, "%s must be set to true or false, instead received %q", kv[0], kv[1]) } - } else { + default: return newMount, errors.Wrapf(optionArgError, "badly formatted option %q", val) } case "nosuid", "suid": diff --git a/pkg/systemdgen/systemdgen_test.go b/pkg/systemdgen/systemdgen_test.go index e1da7e8e0..3894a0205 100644 --- a/pkg/systemdgen/systemdgen_test.go +++ b/pkg/systemdgen/systemdgen_test.go @@ -24,9 +24,10 @@ func TestValidateRestartPolicy(t *testing.T) { {"failblank", ContainerInfo{restart: ""}, true}, } for _, tt := range tests { + test := tt t.Run(tt.name, func(t *testing.T) { - if err := validateRestartPolicy(tt.ContainerInfo.restart); (err != nil) != tt.wantErr { - t.Errorf("ValidateRestartPolicy() error = %v, wantErr %v", err, tt.wantErr) + if err := validateRestartPolicy(test.ContainerInfo.restart); (err != nil) != test.wantErr { + t.Errorf("ValidateRestartPolicy() error = %v, wantErr %v", err, test.wantErr) } }) } @@ -221,18 +222,19 @@ WantedBy=multi-user.target` }, } for _, tt := range tests { + test := tt t.Run(tt.name, func(t *testing.T) { opts := Options{ Files: false, - New: tt.info.New, + New: test.info.New, } - got, err := CreateContainerSystemdUnit(&tt.info, opts) - if (err != nil) != tt.wantErr { - t.Errorf("CreateContainerSystemdUnit() error = \n%v, wantErr \n%v", err, tt.wantErr) + got, err := CreateContainerSystemdUnit(&test.info, opts) + if (err != nil) != test.wantErr { + t.Errorf("CreateContainerSystemdUnit() error = \n%v, wantErr \n%v", err, test.wantErr) return } - if got != tt.want { - t.Errorf("CreateContainerSystemdUnit() = \n%v\n---------> want\n%v", got, tt.want) + if got != test.want { + t.Errorf("CreateContainerSystemdUnit() = \n%v\n---------> want\n%v", got, test.want) } }) } diff --git a/pkg/timetype/timestamp.go b/pkg/timetype/timestamp.go index eb904a574..2de1a005f 100644 --- a/pkg/timetype/timestamp.go +++ b/pkg/timetype/timestamp.go @@ -34,7 +34,7 @@ func GetTimestamp(value string, reference time.Time) (string, error) { // if the string has a Z or a + or three dashes use parse otherwise use parseinlocation parseInLocation := !(strings.ContainsAny(value, "zZ+") || strings.Count(value, "-") == 3) - if strings.Contains(value, ".") { + if strings.Contains(value, ".") { // nolint(gocritic) if parseInLocation { format = rFC3339NanoLocal } else { diff --git a/pkg/tracing/tracing.go b/pkg/tracing/tracing.go index d028ddf8f..5be24faaa 100644 --- a/pkg/tracing/tracing.go +++ b/pkg/tracing/tracing.go @@ -12,6 +12,7 @@ import ( // Init returns an instance of Jaeger Tracer that samples 100% of traces and logs all spans to stdout. func Init(service string) (opentracing.Tracer, io.Closer) { cfg := &config.Configuration{ + ServiceName: service, Sampler: &config.SamplerConfig{ Type: "const", Param: 1, @@ -20,7 +21,7 @@ func Init(service string) (opentracing.Tracer, io.Closer) { LogSpans: true, }, } - tracer, closer, err := cfg.New(service, config.Logger(jaeger.StdLogger)) + tracer, closer, err := cfg.NewTracer(config.Logger(jaeger.StdLogger)) if err != nil { panic(fmt.Sprintf("ERROR: cannot init Jaeger: %v\n", err)) } diff --git a/pkg/util/utils.go b/pkg/util/utils.go index 9269f6115..6aa3c221e 100644 --- a/pkg/util/utils.go +++ b/pkg/util/utils.go @@ -321,14 +321,14 @@ func ParseSignal(rawSignal string) (syscall.Signal, error) { } // ParseIDMapping takes idmappings and subuid and subgid maps and returns a storage mapping -func ParseIDMapping(mode namespaces.UsernsMode, UIDMapSlice, GIDMapSlice []string, subUIDMap, subGIDMap string) (*storage.IDMappingOptions, error) { +func ParseIDMapping(mode namespaces.UsernsMode, uidMapSlice, gidMapSlice []string, subUIDMap, subGIDMap string) (*storage.IDMappingOptions, error) { options := storage.IDMappingOptions{ HostUIDMapping: true, HostGIDMapping: true, } if mode.IsKeepID() { - if len(UIDMapSlice) > 0 || len(GIDMapSlice) > 0 { + if len(uidMapSlice) > 0 || len(gidMapSlice) > 0 { return nil, errors.New("cannot specify custom mappings with --userns=keep-id") } if len(subUIDMap) > 0 || len(subGIDMap) > 0 { @@ -384,17 +384,17 @@ func ParseIDMapping(mode namespaces.UsernsMode, UIDMapSlice, GIDMapSlice []strin if subUIDMap == "" && subGIDMap != "" { subUIDMap = subGIDMap } - if len(GIDMapSlice) == 0 && len(UIDMapSlice) != 0 { - GIDMapSlice = UIDMapSlice + if len(gidMapSlice) == 0 && len(uidMapSlice) != 0 { + gidMapSlice = uidMapSlice } - if len(UIDMapSlice) == 0 && len(GIDMapSlice) != 0 { - UIDMapSlice = GIDMapSlice + if len(uidMapSlice) == 0 && len(gidMapSlice) != 0 { + uidMapSlice = gidMapSlice } - if len(UIDMapSlice) == 0 && subUIDMap == "" && os.Getuid() != 0 { - UIDMapSlice = []string{fmt.Sprintf("0:%d:1", os.Getuid())} + if len(uidMapSlice) == 0 && subUIDMap == "" && os.Getuid() != 0 { + uidMapSlice = []string{fmt.Sprintf("0:%d:1", os.Getuid())} } - if len(GIDMapSlice) == 0 && subGIDMap == "" && os.Getuid() != 0 { - GIDMapSlice = []string{fmt.Sprintf("0:%d:1", os.Getgid())} + if len(gidMapSlice) == 0 && subGIDMap == "" && os.Getuid() != 0 { + gidMapSlice = []string{fmt.Sprintf("0:%d:1", os.Getgid())} } if subUIDMap != "" && subGIDMap != "" { @@ -405,11 +405,11 @@ func ParseIDMapping(mode namespaces.UsernsMode, UIDMapSlice, GIDMapSlice []strin options.UIDMap = mappings.UIDs() options.GIDMap = mappings.GIDs() } - parsedUIDMap, err := idtools.ParseIDMap(UIDMapSlice, "UID") + parsedUIDMap, err := idtools.ParseIDMap(uidMapSlice, "UID") if err != nil { return nil, err } - parsedGIDMap, err := idtools.ParseIDMap(GIDMapSlice, "GID") + parsedGIDMap, err := idtools.ParseIDMap(gidMapSlice, "GID") if err != nil { return nil, err } diff --git a/test/e2e/config.go b/test/e2e/config.go index aeb7affee..12d0e545e 100644 --- a/test/e2e/config.go +++ b/test/e2e/config.go @@ -14,4 +14,13 @@ var ( BB = "docker.io/library/busybox:latest" healthcheck = "docker.io/libpod/alpine_healthcheck:latest" ImageCacheDir = "/tmp/podman/imagecachedir" + + // This image has seccomp profiles that blocks all syscalls. + // The intention behind blocking all syscalls is to prevent + // regressions in the future. The required syscalls can vary + // depending on which runtime we're using. + alpineSeccomp = "docker.io/libpod/alpine-with-seccomp:latest" + // This image has a bogus/invalid seccomp profile which should + // yield a json error when being read. + alpineBogusSeccomp = "docker.io/libpod/alpine-with-bogus-seccomp:latest" ) diff --git a/test/e2e/healthcheck_run_test.go b/test/e2e/healthcheck_run_test.go index 4acea06eb..7633261e3 100644 --- a/test/e2e/healthcheck_run_test.go +++ b/test/e2e/healthcheck_run_test.go @@ -42,7 +42,7 @@ var _ = Describe("Podman healthcheck run", func() { }) It("podman healthcheck on valid container", func() { - Skip("Extremely consistent flake - reenable on debugging") + Skip("Extremely consistent flake - re-enable on debugging") session := podmanTest.Podman([]string{"run", "-dt", "--name", "hc", healthcheck}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) diff --git a/test/e2e/mount_test.go b/test/e2e/mount_test.go index dda83ba31..ac52d8c7e 100644 --- a/test/e2e/mount_test.go +++ b/test/e2e/mount_test.go @@ -205,7 +205,7 @@ var _ = Describe("Podman mount", func() { Expect(lmount.OutputToString()).To(Equal("")) }) - It("podman list mulitple mounted containers", func() { + It("podman list multiple mounted containers", func() { SkipIfRootless() setup := podmanTest.Podman([]string{"create", ALPINE, "ls"}) diff --git a/test/e2e/run_seccomp.go b/test/e2e/run_seccomp.go new file mode 100644 index 000000000..dcf938ad6 --- /dev/null +++ b/test/e2e/run_seccomp.go @@ -0,0 +1,70 @@ +// +build !remoteclient + +package integration + +import ( + "os" + + . "github.com/containers/libpod/test/utils" + . "github.com/onsi/ginkgo" + . "github.com/onsi/gomega" +) + +var _ = Describe("Podman run", func() { + var ( + tempdir string + err error + podmanTest *PodmanTestIntegration + ) + + BeforeEach(func() { + tempdir, err = CreateTempDirInTempDir() + if err != nil { + os.Exit(1) + } + podmanTest = PodmanTestCreate(tempdir) + podmanTest.Setup() + podmanTest.SeedImages() + }) + + AfterEach(func() { + podmanTest.Cleanup() + f := CurrentGinkgoTestDescription() + processTestResult(f) + + }) + + It("podman run --seccomp-policy default", func() { + session := podmanTest.Podman([]string{"run", "--seccomp-policy", "default", alpineSeccomp, "ls"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + }) + + It("podman run --seccomp-policy ''", func() { + // Empty string is interpreted as "default". + session := podmanTest.Podman([]string{"run", "--seccomp-policy", "", alpineSeccomp, "ls"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(0)) + }) + + It("podman run --seccomp-policy invalid", func() { + session := podmanTest.Podman([]string{"run", "--seccomp-policy", "invalid", alpineSeccomp, "ls"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).ToNot(Equal(0)) + }) + + It("podman run --seccomp-policy image (block all syscalls)", func() { + session := podmanTest.Podman([]string{"run", "--seccomp-policy", "image", alpineSeccomp, "ls"}) + session.WaitWithDefaultTimeout() + // TODO: we're getting a "cannot start a container that has + // stopped" error which seems surprising. Investigate + // why that is so. + Expect(session.ExitCode()).ToNot(Equal(0)) + }) + + It("podman run --seccomp-policy image (bogus profile)", func() { + session := podmanTest.Podman([]string{"run", "--seccomp-policy", "image", alpineBogusSeccomp, "ls"}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(Equal(125)) + }) +}) diff --git a/test/e2e/run_signal_test.go b/test/e2e/run_signal_test.go index 1d57e6211..eee7c14fb 100644 --- a/test/e2e/run_signal_test.go +++ b/test/e2e/run_signal_test.go @@ -47,7 +47,7 @@ var _ = Describe("Podman run with --sig-proxy", func() { Specify("signals are forwarded to container using sig-proxy", func() { if podmanTest.Host.Arch == "ppc64le" { - Skip("Doesnt work on ppc64le") + Skip("Doesn't work on ppc64le") } signal := syscall.SIGFPE // Set up a socket for communication diff --git a/test/e2e/save_test.go b/test/e2e/save_test.go index 52dab923b..60825f975 100644 --- a/test/e2e/save_test.go +++ b/test/e2e/save_test.go @@ -51,7 +51,7 @@ var _ = Describe("Podman save", func() { }) It("podman save with stdout", func() { - Skip("Pipe redirection in ginkgo probably wont work") + Skip("Pipe redirection in ginkgo probably won't work") outfile := filepath.Join(podmanTest.TempDir, "alpine.tar") save := podmanTest.PodmanNoCache([]string{"save", ALPINE, ">", outfile}) diff --git a/test/endpoint/commit.go b/test/endpoint/commit.go index 476ac6ca3..ab9af819f 100644 --- a/test/endpoint/commit.go +++ b/test/endpoint/commit.go @@ -40,7 +40,7 @@ var _ = Describe("Podman commit", func() { // run the container to be committed _ = endpointTest.startTopContainer("top") result := endpointTest.Varlink("Commit", string(b), false) - // This indicates an error occured + // This indicates an error occurred Expect(len(result.StdErrToString())).To(BeNumerically(">", 0)) }) diff --git a/test/system/TODO.md b/test/system/TODO.md index f6110d2e9..f0d311626 100644 --- a/test/system/TODO.md +++ b/test/system/TODO.md @@ -70,7 +70,7 @@ have been omitted as they are verified by repeated implied use. - [ ] Container runlabel, exists, checkpoint, exists, restore, stop, prune - Using pre-existing remote image, start it with 'podman container runlabel --pull' - - Run a named container that exits immediatly + - Run a named container that exits immediately - Confirm 'container exists' zero exit (both containers) - Checkpoint the running container - Confirm 'container exists' non-zero exit (runlabel container) diff --git a/test/test_podman_pods.sh b/test/test_podman_pods.sh index daa8acaee..f2f47f510 100755 --- a/test/test_podman_pods.sh +++ b/test/test_podman_pods.sh @@ -39,13 +39,13 @@ fi ######## -# Create a named and unamed pod +# Create a named and unnamed pod ######## podman pod create --name foobar podid=$(podman pod create) ######## -# Delete a named and unamed pod +# Delete a named and unnamed pod ######## podman pod rm foobar podman pod rm $podid diff --git a/test/utils/common_function_test.go b/test/utils/common_function_test.go index 98cb43188..46cce1076 100644 --- a/test/utils/common_function_test.go +++ b/test/utils/common_function_test.go @@ -115,7 +115,7 @@ var _ = Describe("Common functions test", func() { bytes, _ := ioutil.ReadAll(read) json.Unmarshal(bytes, compareData) - Expect(reflect.DeepEqual(testData, compareData)).To(BeTrue(), "Data chaned after we store it to file.") + Expect(reflect.DeepEqual(testData, compareData)).To(BeTrue(), "Data changed after we store it to file.") }) DescribeTable("Test Containerized", diff --git a/troubleshooting.md b/troubleshooting.md index d122983d7..0f9440799 100644 --- a/troubleshooting.md +++ b/troubleshooting.md @@ -431,7 +431,7 @@ or as root if your user has not enough privileges. ### 18) `podman run` fails with "bpf create: permission denied error" -The Kernel Lockdown patches deny eBPF programs when Secure Boot is enabled in the BIOS. [Matthew Garrett's post](https://mjg59.dreamwidth.org/50577.html) desribes the relationship between Lockdown and Secure Boot and [Jan-Philip Gehrcke's](https://gehrcke.de/2019/09/running-an-ebpf-program-may-require-lifting-the-kernel-lockdown/) connects this with eBPF. [RH bug 1768125](https://bugzilla.redhat.com/show_bug.cgi?id=1768125) contains some additional details. +The Kernel Lockdown patches deny eBPF programs when Secure Boot is enabled in the BIOS. [Matthew Garrett's post](https://mjg59.dreamwidth.org/50577.html) describes the relationship between Lockdown and Secure Boot and [Jan-Philip Gehrcke's](https://gehrcke.de/2019/09/running-an-ebpf-program-may-require-lifting-the-kernel-lockdown/) connects this with eBPF. [RH bug 1768125](https://bugzilla.redhat.com/show_bug.cgi?id=1768125) contains some additional details. #### Symptom diff --git a/vendor/github.com/containers/buildah/.travis.yml b/vendor/github.com/containers/buildah/.travis.yml index 8bf3756f5..04b665611 100644 --- a/vendor/github.com/containers/buildah/.travis.yml +++ b/vendor/github.com/containers/buildah/.travis.yml @@ -2,7 +2,6 @@ language: go dist: xenial sudo: required go: - - 1.12.x - 1.13.x - tip go_import_path: github.com/containers/buildah @@ -43,7 +42,7 @@ before_install: - sudo apt-get -qq install software-properties-common - sudo add-apt-repository -y ppa:duggan/bats - sudo apt-get update - - sudo apt-get -qq install bats btrfs-tools git libapparmor-dev libc-dev libdevmapper-dev libglib2.0-dev libgpgme11-dev libselinux1-dev linux-libc-dev realpath e2fslibs-dev libfuse-dev + - sudo apt-get -qq install bats btrfs-tools git libapparmor-dev libc-dev libdevmapper-dev libglib2.0-dev libgpgme11-dev libselinux1-dev linux-libc-dev realpath e2fslibs-dev libfuse-dev codespell - sudo apt-get -qq update - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce - mkdir /home/travis/auth diff --git a/vendor/github.com/containers/buildah/CHANGELOG.md b/vendor/github.com/containers/buildah/CHANGELOG.md index 3cae61fa6..30dd0dc04 100644 --- a/vendor/github.com/containers/buildah/CHANGELOG.md +++ b/vendor/github.com/containers/buildah/CHANGELOG.md @@ -2,6 +2,64 @@ # Changelog +## v1.13.1 (2020-01-14) +Changelog for v1.13.1 (2020-01-14) + Bump github.com/containers/common from 0.0.5 to 0.0.7 + Bump github.com/onsi/ginkgo from 1.10.3 to 1.11.0 + Bump github.com/pkg/errors from 0.8.1 to 0.9.0 + Bump github.com/onsi/gomega from 1.7.1 to 1.8.1 + Add codespell support + copyFileWithTar: close source files at the right time + copy: don't digest files that we ignore + Check for .dockerignore specifically + Travis: rm go 1.12.x + Don't setup excludes, if their is only one pattern to match + set HOME env to /root on chroot-isolation by default + docs: fix references to containers-*.5 + update openshift/api + fix bug Add check .dockerignore COPY file + buildah bud --volume: run from tmpdir, not source dir + Fix imageNamePrefix to give consistent names in buildah-from + cpp: use -traditional and -undef flags + Fix image reference in tutorial 4 + discard outputs coming from onbuild command on buildah-from --quiet + make --format columnizing consistent with buildah images + Bump to v1.14.0-dev + Bump to v1.13.0 + Bump to c/storage v1.15.5 + Update container/storage to v1.15.4 + Fix option handling for volumes in build + Rework overlay pkg for use with libpod + Fix buildahimage builds for buildah + Add support for FIPS-Mode backends + Set the TMPDIR for pulling/pushing image to $TMPDIR + WIP: safer test for pull --all-tags + BATS major cleanup: blobcache.bats: refactor + BATS major cleanup: part 4: manual stuff + BATS major cleanup, step 3: yet more run_buildah + BATS major cleanup, part 2: use more run_buildah + BATS major cleanup, part 1: log-level + Bump github.com/containers/image/v5 from 5.0.0 to 5.1.0 + Bump github.com/containers/common from 0.0.3 to 0.0.5 + Bump to v1.13.0-dev + +## v1.13.0 (2019-12-27) + Bump to c/storage v1.15.5 + Update container/storage to v1.15.4 + Fix option handling for volumes in build + Rework overlay pkg for use with libpod + Fix buildahimage builds for buildah + Add support for FIPS-Mode backends + Set the TMPDIR for pulling/pushing image to $TMPDIR + WIP: safer test for pull --all-tags + BATS major cleanup: blobcache.bats: refactor + BATS major cleanup: part 4: manual stuff + BATS major cleanup, step 3: yet more run_buildah + BATS major cleanup, part 2: use more run_buildah + BATS major cleanup, part 1: log-level + Bump github.com/containers/image/v5 from 5.0.0 to 5.1.0 + Bump github.com/containers/common from 0.0.3 to 0.0.5 + Bump to v1.13.0-dev ## v1.12.0 (2019-12-13) Allow ADD to use http src diff --git a/vendor/github.com/containers/buildah/Makefile b/vendor/github.com/containers/buildah/Makefile index 19aa4dc3c..2e4eb61c4 100644 --- a/vendor/github.com/containers/buildah/Makefile +++ b/vendor/github.com/containers/buildah/Makefile @@ -68,6 +68,9 @@ docs: install.tools ## build the docs on the host gopath: test $(shell pwd) = $(shell cd ../../../../src/github.com/containers/buildah ; pwd) +codespell: + codespell -S build,buildah,buildah.spec,imgtype,AUTHORS,bin,vendor,.git,go.sum,CHANGELOG.md,changelog.txt,seccomp.json,.cirrus.yml,"*.xz,*.gz,*.tar,*.tgz,*ico,*.png,*.1,*.5,*.orig,*.rej" -L uint,iff,od + .PHONY: validate validate: install.tools @./tests/validate/whitespace.sh diff --git a/vendor/github.com/containers/buildah/add.go b/vendor/github.com/containers/buildah/add.go index b5119e369..d53a250bf 100644 --- a/vendor/github.com/containers/buildah/add.go +++ b/vendor/github.com/containers/buildah/add.go @@ -215,7 +215,12 @@ func dockerIgnoreMatcher(lines []string, contextDir string) (*fileutils.PatternM if contextDir == "" { return nil, nil } - patterns := []string{".dockerignore"} + // If there's no .dockerignore file, then we don't have to add a + // pattern to tell copy logic to ignore it later. + var patterns []string + if _, err := os.Stat(filepath.Join(contextDir, ".dockerignore")); err == nil || !os.IsNotExist(err) { + patterns = []string{".dockerignore"} + } for _, ignoreSpec := range lines { ignoreSpec = strings.TrimSpace(ignoreSpec) // ignore comments passed back from .dockerignore @@ -224,7 +229,8 @@ func dockerIgnoreMatcher(lines []string, contextDir string) (*fileutils.PatternM } // if the spec starts with '!' it means the pattern // should be included. make a note so that we can move - // it to the front of the updated pattern + // it to the front of the updated pattern, and insert + // the context dir's path in between includeFlag := "" if strings.HasPrefix(ignoreSpec, "!") { includeFlag = "!" @@ -343,6 +349,19 @@ func (b *Builder) addHelper(excludes *fileutils.PatternMatcher, extract bool, de continue } + // This source is a file + // Check if the path matches the .dockerignore + if excludes != nil { + res, err := excludes.MatchesResult(esrc) + if err != nil { + return errors.Wrapf(err, "error checking if %s is an excluded path", esrc) + } + // Skip the file if the pattern matches + if res.IsMatched() { + return nil + } + } + b.ContentDigester.Start("file") if !extract || !archive.IsArchivePath(esrc) { diff --git a/vendor/github.com/containers/buildah/buildah.go b/vendor/github.com/containers/buildah/buildah.go index 249b5cc90..b359feaf8 100644 --- a/vendor/github.com/containers/buildah/buildah.go +++ b/vendor/github.com/containers/buildah/buildah.go @@ -27,7 +27,7 @@ const ( Package = "buildah" // Version for the Package. Bump version in contrib/rpm/buildah.spec // too. - Version = "1.12.0" + Version = "1.13.1" // The value we use to identify what type of information, currently a // serialized Builder structure, we are using as per-container state. // This should only be changed when we make incompatible changes to diff --git a/vendor/github.com/containers/buildah/changelog.txt b/vendor/github.com/containers/buildah/changelog.txt index 72c970140..3f48ec4fe 100644 --- a/vendor/github.com/containers/buildah/changelog.txt +++ b/vendor/github.com/containers/buildah/changelog.txt @@ -1,3 +1,61 @@ +- Changelog for v1.13.1 (2020-01-14) + * Bump github.com/containers/common from 0.0.5 to 0.0.7 + * Bump github.com/onsi/ginkgo from 1.10.3 to 1.11.0 + * Bump github.com/pkg/errors from 0.8.1 to 0.9.0 + * Bump github.com/onsi/gomega from 1.7.1 to 1.8.1 + * Add codespell support + * copyFileWithTar: close source files at the right time + * copy: don't digest files that we ignore + * Check for .dockerignore specifically + * Travis: rm go 1.12.x + * Don't setup excludes, if their is only one pattern to match + * set HOME env to /root on chroot-isolation by default + * docs: fix references to containers-*.5 + * update openshift/api + * fix bug Add check .dockerignore COPY file + * buildah bud --volume: run from tmpdir, not source dir + * Fix imageNamePrefix to give consistent names in buildah-from + * cpp: use -traditional and -undef flags + * Fix image reference in tutorial 4 + * discard outputs coming from onbuild command on buildah-from --quiet + * make --format columnizing consistent with buildah images + * Bump to v1.14.0-dev + * Bump to v1.13.0 + * Bump to c/storage v1.15.5 + * Update container/storage to v1.15.4 + * Fix option handling for volumes in build + * Rework overlay pkg for use with libpod + * Fix buildahimage builds for buildah + * Add support for FIPS-Mode backends + * Set the TMPDIR for pulling/pushing image to $TMPDIR + * WIP: safer test for pull --all-tags + * BATS major cleanup: blobcache.bats: refactor + * BATS major cleanup: part 4: manual stuff + * BATS major cleanup, step 3: yet more run_buildah + * BATS major cleanup, part 2: use more run_buildah + * BATS major cleanup, part 1: log-level + * Bump github.com/containers/image/v5 from 5.0.0 to 5.1.0 + * Bump github.com/containers/common from 0.0.3 to 0.0.5 + * Bump to v1.13.0-dev + +- Changelog for v1.13.0 (2019-12-27) + * Bump to c/storage v1.15.5 + * Update container/storage to v1.15.4 + * Fix option handling for volumes in build + * Rework overlay pkg for use with libpod + * Fix buildahimage builds for buildah + * Add support for FIPS-Mode backends + * Set the TMPDIR for pulling/pushing image to $TMPDIR + * WIP: safer test for pull --all-tags + * BATS major cleanup: blobcache.bats: refactor + * BATS major cleanup: part 4: manual stuff + * BATS major cleanup, step 3: yet more run_buildah + * BATS major cleanup, part 2: use more run_buildah + * BATS major cleanup, part 1: log-level + * Bump github.com/containers/image/v5 from 5.0.0 to 5.1.0 + * Bump github.com/containers/common from 0.0.3 to 0.0.5 + * Bump to v1.13.0-dev + - Changelog for v1.12.0 (2019-12-13) * Allow ADD to use http src * Bump to c/storage v.1.15.3 diff --git a/vendor/github.com/containers/buildah/go.mod b/vendor/github.com/containers/buildah/go.mod index 1d4967c4a..b4f7d82db 100644 --- a/vendor/github.com/containers/buildah/go.mod +++ b/vendor/github.com/containers/buildah/go.mod @@ -5,12 +5,11 @@ go 1.12 require ( github.com/blang/semver v3.5.0+incompatible // indirect github.com/containernetworking/cni v0.7.1 - github.com/containers/common v0.0.3 - github.com/containers/image/v5 v5.0.0 - github.com/containers/storage v1.15.3 + github.com/containers/common v0.0.7 + github.com/containers/image/v5 v5.1.0 + github.com/containers/storage v1.15.5 github.com/cyphar/filepath-securejoin v0.2.2 github.com/docker/distribution v2.7.1+incompatible - github.com/docker/docker-credential-helpers v0.6.1 // indirect github.com/docker/go-metrics v0.0.1 // indirect github.com/docker/go-units v0.4.0 github.com/docker/libnetwork v0.8.0-dev.2.0.20190625141545-5a177b73e316 @@ -18,21 +17,20 @@ require ( github.com/fsouza/go-dockerclient v1.6.0 github.com/ghodss/yaml v1.0.0 github.com/hashicorp/go-multierror v1.0.0 - github.com/imdario/mergo v0.3.6 // indirect github.com/ishidawataru/sctp v0.0.0-20180918013207-6e2cb1366111 // indirect github.com/mattn/go-shellwords v1.0.6 github.com/morikuni/aec v1.0.0 // indirect - github.com/onsi/ginkgo v1.10.3 - github.com/onsi/gomega v1.7.1 + github.com/onsi/ginkgo v1.11.0 + github.com/onsi/gomega v1.8.1 github.com/opencontainers/go-digest v1.0.0-rc1 github.com/opencontainers/image-spec v1.0.2-0.20190823105129-775207bd45b6 github.com/opencontainers/runc v1.0.0-rc9 github.com/opencontainers/runtime-spec v0.1.2-0.20190618234442-a950415649c7 github.com/opencontainers/runtime-tools v0.9.0 github.com/opencontainers/selinux v1.3.0 - github.com/openshift/api v3.9.1-0.20190810003144-27fb16909b15+incompatible + github.com/openshift/api v0.0.0-20200106203948-7ab22a2c8316 github.com/openshift/imagebuilder v1.1.1 - github.com/pkg/errors v0.8.1 + github.com/pkg/errors v0.9.0 github.com/seccomp/containers-golang v0.0.0-20180629143253-cdfdaa7543f4 github.com/seccomp/libseccomp-golang v0.9.1 github.com/sirupsen/logrus v1.4.2 @@ -43,10 +41,8 @@ require ( github.com/vishvananda/netlink v1.0.0 // indirect github.com/vishvananda/netns v0.0.0-20190625233234-7109fa855b0f // indirect github.com/xeipuuv/gojsonschema v1.1.0 // indirect - golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad + golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708 golang.org/x/sys v0.0.0-20191127021746-63cb32ae39b2 golang.org/x/time v0.0.0-20190921001708-c4c64cad1fd0 // indirect - google.golang.org/grpc v1.24.0 // indirect - k8s.io/api v0.0.0-20190813020757-36bff7324fb7 // indirect k8s.io/client-go v0.0.0-20181219152756-3dd551c0f083 // indirect ) diff --git a/vendor/github.com/containers/buildah/go.sum b/vendor/github.com/containers/buildah/go.sum index 9285963af..e32fb0bec 100644 --- a/vendor/github.com/containers/buildah/go.sum +++ b/vendor/github.com/containers/buildah/go.sum @@ -5,6 +5,7 @@ github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7O github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= github.com/DataDog/zstd v1.4.0 h1:vhoV+DUHnRZdKW1i5UMjAk2G4JY8wN4ayRfYDNdEhwo= github.com/DataDog/zstd v1.4.0/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo= github.com/Microsoft/go-winio v0.4.12 h1:xAfWHN1IrQ0NJ9TBC0KBZoqLjzDTr1ML+4MywiUOryc= @@ -21,7 +22,9 @@ github.com/Microsoft/hcsshim v0.8.7 h1:ptnOoufxGSzauVTsdE+wMYnCWA301PdoN4xg5oRdZ github.com/Microsoft/hcsshim v0.8.7/go.mod h1:OHd7sQqRFrYd3RmSgbgji+ctCwkbq2wbEYNSzOYtcBQ= github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ= github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= +github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= +github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= github.com/VividCortex/ewma v1.1.1 h1:MnEK4VOv6n0RSY4vtRe3h11qjxL3+t0B8yOL8iMXdcM= github.com/VividCortex/ewma v1.1.1/go.mod h1:2Tkkvm3sRDVXaiyucHiACn4cqf7DpdyLvmxzcbUokwA= github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= @@ -38,6 +41,7 @@ github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDk github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f h1:tSNMc+rJDfmYntojat8lljbt1mgKNpTxUZJsSzJ9Y1s= github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f/go.mod h1:OApqhQ4XNSNC13gXIwDjhOQxjWa/NxkwZXJ1EvqT0ko= github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw= +github.com/containerd/containerd v1.2.10/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA= github.com/containerd/containerd v1.3.0-beta.2.0.20190828155532-0293cbd26c69/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA= github.com/containerd/containerd v1.3.0 h1:xjvXQWABwS2uiv3TWgQt5Uth60Gu86LTGZXMJkjc7rY= github.com/containerd/containerd v1.3.0/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA= @@ -54,12 +58,20 @@ github.com/containernetworking/cni v0.7.1 h1:fE3r16wpSEyaqY4Z4oFrLMmIGfBYIKpPrHK github.com/containernetworking/cni v0.7.1/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ61X79hmU3w8FmsY= github.com/containers/common v0.0.3 h1:C2Zshb0w720FqPa42MCRuiGfbW0kwbURRwvK1EWIC5I= github.com/containers/common v0.0.3/go.mod h1:CaOgMRiwi2JJHISMZ6VPPZhQYFUDRv3YYVss2RqUCMg= +github.com/containers/common v0.0.5 h1:Hi4+eyUZx8hXB4reLNPbdT6XT8MGMAzdlbg8V+WifkQ= +github.com/containers/common v0.0.5/go.mod h1:lhWV3MLhO1+KGE2x6v9+K38MxpjXGso+edmpkFnCOqI= +github.com/containers/common v0.0.7 h1:eKYZLKfJ2d/RNDgecLDFv45cHb4imYzIcrQHx1Y029M= +github.com/containers/common v0.0.7/go.mod h1:lhWV3MLhO1+KGE2x6v9+K38MxpjXGso+edmpkFnCOqI= github.com/containers/image/v4 v4.0.1 h1:idNGHChj0Pyv3vLrxul2oSVMZLeFqpoq3CjLeVgapSQ= github.com/containers/image/v4 v4.0.1/go.mod h1:0ASJH1YgJiX/eqFZObqepgsvIA4XjCgpyfwn9pDGafA= github.com/containers/image/v5 v5.0.0 h1:arnXgbt1ucsC/ndtSpiQY87rA0UjhF+/xQnPzqdBDn4= github.com/containers/image/v5 v5.0.0/go.mod h1:MgiLzCfIeo8lrHi+4Lb8HP+rh513sm0Mlk6RrhjFOLY= +github.com/containers/image/v5 v5.1.0 h1:5FjAvPJniamuNNIQHkh4PnsL+n+xzs6Aonzaz5dqTEo= +github.com/containers/image/v5 v5.1.0/go.mod h1:BKlMD34WxRo1ruGHHEOrPQP0Qci7SWoPwU6fS7arsCU= github.com/containers/libtrust v0.0.0-20190913040956-14b96171aa3b h1:Q8ePgVfHDplZ7U33NwHZkrVELsZP5fYj9pM5WBZB2GE= github.com/containers/libtrust v0.0.0-20190913040956-14b96171aa3b/go.mod h1:9rfv8iPl1ZP7aqh9YA68wnZv2NUDbXdcdPHVz0pFbPY= +github.com/containers/ocicrypt v0.0.0-20190930154801-b87a4a69c741 h1:8tQkOcednLJtUcZgK7sPglscXtxvMOnFOa6wd09VWLM= +github.com/containers/ocicrypt v0.0.0-20190930154801-b87a4a69c741/go.mod h1:MeJDzk1RJHv89LjsH0Sp5KTY3ZYkjXO/C+bKAeWFIrc= github.com/containers/storage v1.13.2/go.mod h1:6D8nK2sU9V7nEmAraINRs88ZEscM5C5DK+8Npp27GeA= github.com/containers/storage v1.13.4 h1:j0bBaJDKbUHtAW1MXPFnwXJtqcH+foWeuXK1YaBV5GA= github.com/containers/storage v1.13.4/go.mod h1:6D8nK2sU9V7nEmAraINRs88ZEscM5C5DK+8Npp27GeA= @@ -77,6 +89,10 @@ github.com/containers/storage v1.15.2 h1:hLgafU4tuyQk/smMkXZfHTS8FtAQsqQvfWCp4bs github.com/containers/storage v1.15.2/go.mod h1:v0lq/3f+cXH3Y/HiDaFYRR0zilwDve7I4W7U5xQxvF8= github.com/containers/storage v1.15.3 h1:+lFSQZnnKUFyUEtguIgdoQLJfWSuYz+j/wg5GxLtsN4= github.com/containers/storage v1.15.3/go.mod h1:v0lq/3f+cXH3Y/HiDaFYRR0zilwDve7I4W7U5xQxvF8= +github.com/containers/storage v1.15.4 h1:eiUtV9MOTnPHibO18nDRI+aDhKudY7WmAiJdyVMsqSM= +github.com/containers/storage v1.15.4/go.mod h1:v0lq/3f+cXH3Y/HiDaFYRR0zilwDve7I4W7U5xQxvF8= +github.com/containers/storage v1.15.5 h1:dBZx9yRFHod9c8FVaXlVtRqr2cmlAhpl+9rt87cE7J4= +github.com/containers/storage v1.15.5/go.mod h1:v0lq/3f+cXH3Y/HiDaFYRR0zilwDve7I4W7U5xQxvF8= github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE= github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk= github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk= @@ -84,6 +100,7 @@ github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7 github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f h1:JOrtw2xFKzlg+cbHpyrpLDmnN1HqhBfnX7WDiW7eG2c= github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4= github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE= +github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU= github.com/cyphar/filepath-securejoin v0.2.2 h1:jCwT2GTP+PY5nBz3c/YL5PAIbusElVrPujOBSCj8xRg= github.com/cyphar/filepath-securejoin v0.2.2/go.mod h1:FpkQEhXnPnOthhzymB7CGsFk2G9VLXONKD9G7QGMM+4= github.com/davecgh/go-spew v0.0.0-20151105211317-5215b55f46b2/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= @@ -104,6 +121,8 @@ github.com/docker/docker v1.4.2-0.20191101170500-ac7306503d23/go.mod h1:eEKB0N0r github.com/docker/docker-credential-helpers v0.6.0/go.mod h1:WRaJzqw3CTB9bk10avuGsjVBZsD05qeibJ1/TYlvc0Y= github.com/docker/docker-credential-helpers v0.6.1 h1:Dq4iIfcM7cNtddhLVWe9h4QDjsi4OER3Z8voPu/I52g= github.com/docker/docker-credential-helpers v0.6.1/go.mod h1:WRaJzqw3CTB9bk10avuGsjVBZsD05qeibJ1/TYlvc0Y= +github.com/docker/docker-credential-helpers v0.6.3 h1:zI2p9+1NQYdnG6sMU26EX4aVGlqbInSQxQXLvzJ4RPQ= +github.com/docker/docker-credential-helpers v0.6.3/go.mod h1:WRaJzqw3CTB9bk10avuGsjVBZsD05qeibJ1/TYlvc0Y= github.com/docker/go-connections v0.0.0-20180212134524-7beb39f0b969/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec= github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ= github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec= @@ -118,6 +137,7 @@ github.com/docker/libtrust v0.0.0-20160708172513-aabc10ec26b7/go.mod h1:cyGadeNE github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM= github.com/elazarl/goproxy v0.0.0-20170405201442-c4fc26588b6e/go.mod h1:/Zj4wYkgs4iZTTu3o/KG3Itv/qCCa8VVMlb3i9OVuzc= github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs= +github.com/emicklei/go-restful v2.9.5+incompatible/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs= github.com/etcd-io/bbolt v1.3.3 h1:gSJmxrs37LgTqR/oyJBWok6k6SvXEUerFTbltIhXkBM= github.com/etcd-io/bbolt v1.3.3/go.mod h1:ZF2nL25h33cCyBtcyWeZ2/I3HQOfTP+0PIEvHjkjCrw= github.com/evanphx/json-patch v4.2.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk= @@ -129,6 +149,8 @@ github.com/fsouza/go-dockerclient v1.5.0 h1:7OtayOe5HnoG+KWMHgyyPymwaodnB2IDYuVf github.com/fsouza/go-dockerclient v1.5.0/go.mod h1:AqZZK/zFO3phxYxlTsAaeAMSdQ9mgHuhy+bjN034Qds= github.com/fsouza/go-dockerclient v1.6.0 h1:f7j+AX94143JL1H3TiqSMkM4EcLDI0De1qD4GGn3Hig= github.com/fsouza/go-dockerclient v1.6.0/go.mod h1:YWwtNPuL4XTX1SKJQk86cWPmmqwx+4np9qfPbb+znGc= +github.com/fullsailor/pkcs7 v0.0.0-20190404230743-d7302db945fa h1:RDBNVkRviHZtvDvId8XSGPu3rmpmSe+wKRcEWNgsfWU= +github.com/fullsailor/pkcs7 v0.0.0-20190404230743-d7302db945fa/go.mod h1:KnogPXtdwXqoenmZCw6S+25EAm2MkxbG0deNDu4cbSA= github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= github.com/ghodss/yaml v0.0.0-20161207003320-04f313413ffd/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk= @@ -136,10 +158,18 @@ github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeME github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE= github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk= 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v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I= +github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk= +github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk= github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= github.com/godbus/dbus v0.0.0-20190422162347-ade71ed3457e h1:BWhy2j3IXJhjCbC68FptL43tDKIq8FladmaTs3Xs7Z8= github.com/godbus/dbus v0.0.0-20190422162347-ade71ed3457e/go.mod h1:bBOAhwG1umN6/6ZUMtDFBMQR8jRg9O75tm9K00oMsK4= @@ -191,6 +221,8 @@ github.com/ijc/Gotty v0.0.0-20170406111628-a8b993ba6abd/go.mod h1:3LVOLeyx9XVvwP github.com/imdario/mergo v0.3.5/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA= github.com/imdario/mergo v0.3.6 h1:xTNEAn+kxVO7dTZGu0CegyqKZmoWFI0rF8UxjlB2d28= github.com/imdario/mergo v0.3.6/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA= +github.com/imdario/mergo v0.3.8 h1:CGgOkSJeqMRmt0D9XLWExdT4m4F1vd3FV3VPt+0VxkQ= +github.com/imdario/mergo v0.3.8/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA= github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM= github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8= github.com/ishidawataru/sctp v0.0.0-20180918013207-6e2cb1366111 h1:NAAiV9ass6VReWFjuxqrMIq12WKlSULI6Gs3PxQghLA= @@ -199,6 +231,7 @@ github.com/json-iterator/go v0.0.0-20180612202835-f2b4162afba3/go.mod h1:+SdeFBv github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU= github.com/json-iterator/go v1.1.7 h1:KfgG9LzI+pYjr4xvmz/5H4FXjokeP+rlHLhv3iH62Fo= github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4= +github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4= github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w= github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q= github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00= @@ -227,10 +260,14 @@ github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFB github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI= github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= +github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA= github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE= github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ= github.com/mailru/easyjson v0.0.0-20160728113105-d5b7844b561a/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= +github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= +github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= +github.com/mailru/easyjson v0.7.0/go.mod h1:KAzv3t3aY1NaHWoQz1+4F1ccyAH66Jk7yos7ldAVICs= github.com/mattn/go-isatty v0.0.4 h1:bnP0vzxcAdeI1zdubAl5PjU6zsERjGZb7raWodagDYs= github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4= github.com/mattn/go-shellwords v1.0.5 h1:JhhFTIOslh5ZsPrpa3Wdg8bF0WI3b44EMblmU9wIsXc= @@ -269,6 +306,8 @@ github.com/onsi/ginkgo v1.10.2 h1:uqH7bpe+ERSiDa34FDOF7RikN6RzXgduUF8yarlZp94= github.com/onsi/ginkgo v1.10.2/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v1.10.3 h1:OoxbjfXVZyod1fmWYhI7SEyaD8B00ynP3T+D5GiyHOY= github.com/onsi/ginkgo v1.10.3/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= +github.com/onsi/ginkgo v1.11.0 h1:JAKSXpt1YjtLA7YpPiqO9ss6sNXEsPfSGdwN0UHqzrw= 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github.com/opencontainers/go-digest v1.0.0-rc1 h1:WzifXhOVOEOuFYOJAW6aQqW0TooG2iki3E3Ii+WN7gQ= github.com/opencontainers/go-digest v1.0.0-rc1/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s= @@ -301,6 +342,8 @@ github.com/opencontainers/selinux v1.2.2 h1:Kx9J6eDG5/24A6DtUquGSpJQ+m2MUTahn4Ft github.com/opencontainers/selinux v1.2.2/go.mod h1:+BLncwf63G4dgOzykXAxcmnFlUaOlkDdmw/CqsW6pjs= github.com/opencontainers/selinux v1.3.0 h1:xsI95WzPZu5exzA6JzkLSfdr/DilzOhCJOqGe5TgR0g= github.com/opencontainers/selinux v1.3.0/go.mod h1:+BLncwf63G4dgOzykXAxcmnFlUaOlkDdmw/CqsW6pjs= +github.com/openshift/api v0.0.0-20200106203948-7ab22a2c8316 h1:enQG2QUGwug4fR1yM6hL0Fjzx6Km/exZY6RbSPwMu3o= +github.com/openshift/api v0.0.0-20200106203948-7ab22a2c8316/go.mod h1:dv+J0b/HWai0QnMVb37/H0v36klkLBi2TNpPeWDxX10= github.com/openshift/api v3.9.1-0.20190810003144-27fb16909b15+incompatible h1:s55wx8JIG/CKnewev892HifTBrtKzMdvgB3rm4rxC2s= github.com/openshift/api v3.9.1-0.20190810003144-27fb16909b15+incompatible/go.mod h1:dh9o4Fs58gpFXGSYfnVxGR9PnV53I8TW84pQaJDdGiY= github.com/openshift/imagebuilder v1.1.0 h1:oT704SkwMEzmIMU/+Uv1Wmvt+p10q3v2WuYMeFI18c4= @@ -313,6 +356,8 @@ github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/9 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I= github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/pkg/errors v0.9.0 h1:J8lpUdobwIeCI7OiSxHqEwJUKvJwicL5+3v1oe2Yb4k= +github.com/pkg/errors v0.9.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v0.0.0-20151028094244-d8ed2627bdf0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= @@ -336,7 +381,9 @@ github.com/prometheus/procfs v0.0.3 h1:CTwfnzjQ+8dS6MhHHu4YswVAD99sL2wjPqP+VkURm github.com/prometheus/procfs v0.0.3/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ= github.com/prometheus/procfs v0.0.5 h1:3+auTFlqw+ZaQYJARz6ArODtkaIwtvBTx3N2NehQlL8= github.com/prometheus/procfs v0.0.5/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ= +github.com/remyoudompheng/bigfft v0.0.0-20170806203942-52369c62f446/go.mod h1:uYEyJGbgTkfkS4+E/PavXkNJcbFIpEtjt2B0KDQ5+9M= github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g= +github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM= github.com/saschagrunert/storage v1.12.3-0.20191015073819-a34ddea087da h1:5aEGhStFh+0r/t0kT0utSi5C6MIMHBgMHkeIu1JUvfA= github.com/saschagrunert/storage v1.12.3-0.20191015073819-a34ddea087da/go.mod h1:imKnA8Ozb99yPWt64WPrtNOR0v0HKQZFH4oLV45N22k= github.com/saschagrunert/storage v1.12.3-0.20191018073047-1d43d5290f84 h1:iBs6FOO2GpFpdaa3WC4XhqHI6S2LE7RTlgn8LodsXVo= @@ -365,6 +412,7 @@ github.com/seccomp/containers-golang v0.0.0-20180629143253-cdfdaa7543f4 h1:rOG9o github.com/seccomp/containers-golang v0.0.0-20180629143253-cdfdaa7543f4/go.mod h1:f/98/SnvAzhAEFQJ3u836FePXvcbE8BS0YGMQNn4mhA= github.com/seccomp/libseccomp-golang v0.9.1 h1:NJjM5DNFOs0s3kYE1WUOr6G8V97sdt46rlXTMfXGWBo= github.com/seccomp/libseccomp-golang v0.9.1/go.mod h1:GbW5+tmTXfcxTToHLXlScSlAvWlF4P2Ca7zGrPiEpWo= +github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc= github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo= github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q= github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4= @@ -383,6 +431,7 @@ github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DM github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.1.1 h1:2vfRuCMp5sSVIDSqO8oNnWJq7mPa6KVP3iPIwFBuy8A= github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE= github.com/stretchr/testify v0.0.0-20151208002404-e3a8ff8ce365/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q= @@ -398,10 +447,13 @@ github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljT github.com/ulikunitz/xz v0.5.6 h1:jGHAfXawEGZQ3blwU5wnWKQJvAraT7Ftq9EXjnXYgt8= github.com/ulikunitz/xz v0.5.6/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8= github.com/urfave/cli v0.0.0-20171014202726-7bc6a0acffa5/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA= +github.com/urfave/cli 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h1:6SG95UA2DQfeDnf golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc= golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad h1:5E5raQxcv+6CZ11RrBYQe5WRbUIWpScjh0kvHZkZIrQ= golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708 h1:pXVtWnwHkrWD9ru3sDxY/qFK/bfc0egRovX91EjWjf4= 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v0.0.0-20170114055629-f2499483f923/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= @@ -443,8 +502,12 @@ golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190628185345-da137c7871d7 h1:rTIdg5QFRR7XCaK4LCjBiPbx8j4DQRpdYMnGn/bJUEU= golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20191004110552-13f9640d40b9 h1:rjwSpXsdiK0dV8/Naq3kAw9ymfAeJIyd0upUIElB+lI= +golang.org/x/net v0.0.0-20191004110552-13f9640d40b9/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= @@ -460,6 +523,7 @@ golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5h golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc= golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -473,10 +537,12 @@ golang.org/x/sys v0.0.0-20190710143415-6ec70d6a5542 h1:6ZQFf1D2YYDDI7eSwW8adlkka golang.org/x/sys v0.0.0-20190710143415-6ec70d6a5542/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3 h1:4y9KwBHBgBNwDbtu44R5o1fdOCQUEXhbk/P4A9WmJq0= golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190902133755-9109b7679e13 h1:tdsQdquKbTNMsSZLqnLELJGzCANp9oXhu6zFBW6ODx4= golang.org/x/sys v0.0.0-20190902133755-9109b7679e13/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3 h1:7TYNF4UdlohbFwpNH04CoPMp1cHUZgO1Ebq5r2hIjfo= golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20191113165036-4c7a9d0fe056/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191127021746-63cb32ae39b2 h1:/J2nHFg1MTqaRLFO7M+J78ASNsJoz3r0cvHBPQ77fsE= golang.org/x/sys v0.0.0-20191127021746-63cb32ae39b2/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= @@ -492,9 +558,18 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm golang.org/x/tools v0.0.0-20181011042414-1f849cf54d09/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20190206041539-40960b6deb8e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= +golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= +golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20190920225731-5eefd052ad72/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485/go.mod h1:2ltnJ7xHfj0zHS40VVPYEAAMTa3ZGguvHGBSJeRWqE0= +gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw= +gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e/go.mod h1:kS+toOQn6AQKjmKJ7gzohV1XkqsFehRA2FbsbkopSuQ= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= @@ -518,6 +593,10 @@ gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4= gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= gopkg.in/inf.v0 v0.9.0 h1:3zYtXIO92bvsdS3ggAdA8Gb4Azj0YU+TVY1uGYNFA8o= gopkg.in/inf.v0 v0.9.0/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw= +gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc= +gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw= +gopkg.in/square/go-jose.v2 v2.3.1 h1:SK5KegNXmKmqE342YYN2qPHEnUYeoMiXXl1poUlI+o4= +gopkg.in/square/go-jose.v2 v2.3.1/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ= gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= @@ -532,17 +611,31 @@ honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWh honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= k8s.io/api v0.0.0-20190813020757-36bff7324fb7 h1:4uJOjRn9kWq4AqJRE8+qzmAy+lJd9rh8TY455dNef4U= k8s.io/api v0.0.0-20190813020757-36bff7324fb7/go.mod h1:3Iy+myeAORNCLgjd/Xu9ebwN7Vh59Bw0vh9jhoX+V58= +k8s.io/api v0.17.0 h1:H9d/lw+VkZKEVIUc8F3wgiQ+FUXTTr21M87jXLU7yqM= +k8s.io/api v0.17.0/go.mod h1:npsyOePkeP0CPwyGfXDHxvypiYMJxBWAMpQxCaJ4ZxI= k8s.io/apimachinery v0.0.0-20190809020650-423f5d784010 h1:pyoq062NftC1y/OcnbSvgolyZDJ8y4fmUPWMkdA6gfU= k8s.io/apimachinery v0.0.0-20190809020650-423f5d784010/go.mod h1:Waf/xTS2FGRrgXCkO5FP3XxTOWh0qLf2QhL1qFZZ/R8= +k8s.io/apimachinery v0.17.0 h1:xRBnuie9rXcPxUkDizUsGvPf1cnlZCFu210op7J7LJo= +k8s.io/apimachinery v0.17.0/go.mod h1:b9qmWdKlLuU9EBh+06BtLcSf/Mu89rWL33naRxs1uZg= k8s.io/client-go v0.0.0-20170217214107-bcde30fb7eae/go.mod h1:7vJpHMYJwNQCWgzmNV+VYUl1zCObLyodBc8nIyt8L5s= k8s.io/client-go v0.0.0-20181219152756-3dd551c0f083 h1:+Qf/nITucAbm09aIdxvoA+7X0BwaXmQGVoR8k7Ynk9o= k8s.io/client-go v0.0.0-20181219152756-3dd551c0f083/go.mod h1:7vJpHMYJwNQCWgzmNV+VYUl1zCObLyodBc8nIyt8L5s= +k8s.io/code-generator v0.17.0/go.mod h1:DVmfPQgxQENqDIzVR2ddLXMH34qeszkKSdH/N+s+38s= k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= +k8s.io/gengo v0.0.0-20190822140433-26a664648505/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= k8s.io/klog v0.0.0-20181102134211-b9b56d5dfc92/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= k8s.io/klog v0.3.1 h1:RVgyDHY/kFKtLqh67NvEWIgkMneNoIrdkN0CxDSQc68= k8s.io/klog v0.3.1/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= +k8s.io/klog v1.0.0 h1:Pt+yjF5aB1xDSVbau4VsWe+dQNzA0qv1LlXdC2dF6Q8= +k8s.io/klog v1.0.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I= k8s.io/kube-openapi v0.0.0-20190709113604-33be087ad058/go.mod h1:nfDlWeOsu3pUf4yWGL+ERqohP4YsZcBJXWMK+gkzOA4= +k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a/go.mod h1:1TqjTSzOxsLGIKfj0lK8EeCP7K1iUG65v09OM0/WG5E= k8s.io/kubernetes v1.13.0/go.mod h1:ocZa8+6APFNC2tX1DZASIbocyYT5jHzqFVsY5aoB7Jk= +modernc.org/cc v1.0.0/go.mod h1:1Sk4//wdnYJiUIxnW8ddKpaOJCF37yAdqYnkxUpaYxw= +modernc.org/golex v1.0.0/go.mod h1:b/QX9oBD/LhixY6NDh+IdGv17hgB+51fET1i2kPSmvk= +modernc.org/mathutil v1.0.0/go.mod h1:wU0vUrJsVWBZ4P6e7xtFJEhFSNsfRLJ8H458uRjg03k= +modernc.org/strutil v1.0.0/go.mod h1:lstksw84oURvj9y3tn8lGvRxyRC1S2+g5uuIzNfIOBs= +modernc.org/xc v1.0.0/go.mod h1:mRNCo0bvLjGhHO9WsyuKVU4q0ceiDDDoEeWDJHrNx8I= sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI= sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= diff --git a/vendor/github.com/containers/buildah/imagebuildah/build.go b/vendor/github.com/containers/buildah/imagebuildah/build.go index fb9600b1a..484eb4efd 100644 --- a/vendor/github.com/containers/buildah/imagebuildah/build.go +++ b/vendor/github.com/containers/buildah/imagebuildah/build.go @@ -280,7 +280,7 @@ func preprocessDockerfileContents(r io.Reader, ctxDir string) (rdrCloser *io.Rea stdout := bytes.Buffer{} stderr := bytes.Buffer{} - cmd := exec.Command(cppPath, "-E", "-iquote", ctxDir, "-") + cmd := exec.Command(cppPath, "-E", "-iquote", ctxDir, "-traditional", "-undef", "-") cmd.Stdout = &stdout cmd.Stderr = &stderr diff --git a/vendor/github.com/containers/buildah/new.go b/vendor/github.com/containers/buildah/new.go index 68c6ebd54..da6b357bf 100644 --- a/vendor/github.com/containers/buildah/new.go +++ b/vendor/github.com/containers/buildah/new.go @@ -68,13 +68,13 @@ func getImageName(name string, img *storage.Image) string { func imageNamePrefix(imageName string) string { prefix := imageName - s := strings.Split(imageName, "/") + s := strings.Split(prefix, ":") if len(s) > 0 { - prefix = s[len(s)-1] + prefix = s[0] } - s = strings.Split(prefix, ":") + s = strings.Split(prefix, "/") if len(s) > 0 { - prefix = s[0] + prefix = s[len(s)-1] } s = strings.Split(prefix, "@") if len(s) > 0 { diff --git a/vendor/github.com/containers/buildah/pkg/chrootuser/user.go b/vendor/github.com/containers/buildah/pkg/chrootuser/user.go index 26a67c35a..0b5c04398 100644 --- a/vendor/github.com/containers/buildah/pkg/chrootuser/user.go +++ b/vendor/github.com/containers/buildah/pkg/chrootuser/user.go @@ -25,9 +25,11 @@ func GetUser(rootdir, userspec string) (uint32, uint32, string, error) { spec := strings.SplitN(userspec, ":", 2) userspec = spec[0] groupspec := "" + if userspec == "" { - return 0, 0, "/", nil + userspec = "0" } + if len(spec) > 1 { groupspec = spec[1] } diff --git a/vendor/github.com/containers/buildah/pkg/cli/common.go b/vendor/github.com/containers/buildah/pkg/cli/common.go index 60353bebb..4c2d29c06 100644 --- a/vendor/github.com/containers/buildah/pkg/cli/common.go +++ b/vendor/github.com/containers/buildah/pkg/cli/common.go @@ -209,7 +209,7 @@ func GetFromAndBudFlags(flags *FromAndBudResults, usernsResults *UserNSResults, fs.StringArrayVar(&flags.SecurityOpt, "security-opt", []string{}, "security options (default [])") fs.StringVar(&flags.ShmSize, "shm-size", "65536k", "size of '/dev/shm'. The format is `<number><unit>`.") fs.StringSliceVar(&flags.Ulimit, "ulimit", []string{}, "ulimit options (default [])") - fs.StringSliceVarP(&flags.Volumes, "volume", "v", []string{}, "bind mount a volume into the container (default [])") + fs.StringArrayVarP(&flags.Volumes, "volume", "v", []string{}, "bind mount a volume into the container (default [])") // Add in the usernamespace and namespaceflags usernsFlags := GetUserNSFlags(usernsResults) diff --git a/vendor/github.com/containers/buildah/pkg/overlay/overlay.go b/vendor/github.com/containers/buildah/pkg/overlay/overlay.go index b3caa17e4..61b65e425 100644 --- a/vendor/github.com/containers/buildah/pkg/overlay/overlay.go +++ b/vendor/github.com/containers/buildah/pkg/overlay/overlay.go @@ -9,46 +9,48 @@ import ( "strings" "github.com/containers/common/pkg/unshare" - "github.com/containers/storage" "github.com/containers/storage/pkg/idtools" + "github.com/containers/storage/pkg/system" "github.com/opencontainers/runtime-spec/specs-go" "github.com/pkg/errors" "golang.org/x/sys/unix" ) -// MountTemp creates a subdir of the contentDir based on the source directory -// from the source system. It then mounts up the source directory on to the -// generated mount point and returns the mount point to the caller. -func MountTemp(store storage.Store, containerID, source, dest string, rootUID, rootGID int) (mount specs.Mount, contentDir string, Err error) { +// TempDir generates an overlay Temp directory in the container content +func TempDir(containerDir string, rootUID, rootGID int) (string, error) { - containerDir, err := store.ContainerDirectory(containerID) - if err != nil { - return mount, "", err - } - contentDir = filepath.Join(containerDir, "overlay") + contentDir := filepath.Join(containerDir, "overlay") if err := idtools.MkdirAllAs(contentDir, 0700, rootUID, rootGID); err != nil { - return mount, "", errors.Wrapf(err, "failed to create the overlay %s directory", contentDir) + return "", errors.Wrapf(err, "failed to create the overlay %s directory", contentDir) } - contentDir, err = ioutil.TempDir(contentDir, "") + contentDir, err := ioutil.TempDir(contentDir, "") if err != nil { - return mount, "", errors.Wrapf(err, "failed to create TempDir in the overlay %s directory", contentDir) + return "", errors.Wrapf(err, "failed to create the overlay tmpdir in %s directory", contentDir) } - defer func() { - if Err != nil { - os.RemoveAll(contentDir) - } - }() - upperDir := filepath.Join(contentDir, "upper") workDir := filepath.Join(contentDir, "work") if err := idtools.MkdirAllAs(upperDir, 0700, rootUID, rootGID); err != nil { - return mount, "", errors.Wrapf(err, "failed to create the overlay %s directory", upperDir) + return "", errors.Wrapf(err, "failed to create the overlay %s directory", upperDir) } if err := idtools.MkdirAllAs(workDir, 0700, rootUID, rootGID); err != nil { - return mount, "", errors.Wrapf(err, "failed to create the overlay %s directory", workDir) + return "", errors.Wrapf(err, "failed to create the overlay %s directory", workDir) + } + mergeDir := filepath.Join(contentDir, "merge") + if err := idtools.MkdirAllAs(mergeDir, 0700, rootUID, rootGID); err != nil { + return "", errors.Wrapf(err, "failed to create the overlay %s directory", mergeDir) } + return contentDir, nil +} + +// Mount creates a subdir of the contentDir based on the source directory +// from the source system. It then mounts up the source directory on to the +// generated mount point and returns the mount point to the caller. +func Mount(contentDir, source, dest string, rootUID, rootGID int, graphOptions []string) (mount specs.Mount, Err error) { + upperDir := filepath.Join(contentDir, "upper") + workDir := filepath.Join(contentDir, "work") + mergeDir := filepath.Join(contentDir, "merge") overlayOptions := fmt.Sprintf("lowerdir=%s,upperdir=%s,workdir=%s,private", source, upperDir, workDir) if unshare.IsRootless() { @@ -60,36 +62,30 @@ func MountTemp(store storage.Store, containerID, source, dest string, rootUID, r "overlay2.mount_program": true, } - for _, i := range store.GraphOptions() { + for _, i := range graphOptions { s := strings.SplitN(i, "=", 2) if len(s) != 2 { continue } - k := s[0] - v := s[1] - if mountMap[k] { - mountProgram = v + key := s[0] + val := s[1] + if mountMap[key] { + mountProgram = val break } } if mountProgram != "" { - mergeDir := filepath.Join(contentDir, "merge") - - if err := idtools.MkdirAllAs(mergeDir, 0700, rootUID, rootGID); err != nil { - return mount, "", errors.Wrapf(err, "failed to create the overlay %s directory", mergeDir) - } - cmd := exec.Command(mountProgram, "-o", overlayOptions, mergeDir) if err := cmd.Run(); err != nil { - return mount, "", errors.Wrapf(err, "exec %s", mountProgram) + return mount, errors.Wrapf(err, "exec %s", mountProgram) } mount.Source = mergeDir mount.Destination = dest mount.Type = "bind" mount.Options = []string{"bind", "slave"} - return mount, contentDir, nil + return mount, nil } /* If a mount_program is not specified, fallback to try mount native overlay. */ } @@ -99,23 +95,59 @@ func MountTemp(store storage.Store, containerID, source, dest string, rootUID, r mount.Type = "overlay" mount.Options = strings.Split(overlayOptions, ",") - return mount, contentDir, nil + return mount, nil } // RemoveTemp removes temporary mountpoint and all content from its parent // directory func RemoveTemp(contentDir string) error { if unshare.IsRootless() { - mergeDir := filepath.Join(contentDir, "merge") - if err := unix.Unmount(mergeDir, 0); err != nil { - if !os.IsNotExist(err) { - return errors.Wrapf(err, "unmount overlay %s", mergeDir) - } + if err := Unmount(contentDir); err != nil { + return err } } return os.RemoveAll(contentDir) } +// Unmount the overlay mountpoint +func Unmount(contentDir string) (Err error) { + mergeDir := filepath.Join(contentDir, "merge") + if err := unix.Unmount(mergeDir, 0); err != nil && !os.IsNotExist(err) { + return errors.Wrapf(err, "unmount overlay %s", mergeDir) + } + return nil +} + +func recreate(contentDir string) error { + st, err := system.Stat(contentDir) + if err != nil { + if os.IsNotExist(err) { + return nil + } + return errors.Wrapf(err, "failed to stat overlay upper %s directory", contentDir) + } + + if err := os.RemoveAll(contentDir); err != nil { + return errors.Wrapf(err, "failed to cleanup overlay %s directory", contentDir) + } + + if err := idtools.MkdirAllAs(contentDir, os.FileMode(st.Mode()), int(st.UID()), int(st.GID())); err != nil { + return errors.Wrapf(err, "failed to create the overlay %s directory", contentDir) + } + return nil +} + +// CleanupMount removes all temporary mountpoint content +func CleanupMount(contentDir string) (Err error) { + if err := recreate(filepath.Join(contentDir, "upper")); err != nil { + return err + } + if err := recreate(filepath.Join(contentDir, "work")); err != nil { + return err + } + return nil +} + // CleanupContent removes all temporary mountpoint and all content from // directory func CleanupContent(containerDir string) (Err error) { diff --git a/vendor/github.com/containers/buildah/pkg/parse/parse.go b/vendor/github.com/containers/buildah/pkg/parse/parse.go index 0ec6b5ee3..d05f8075a 100644 --- a/vendor/github.com/containers/buildah/pkg/parse/parse.go +++ b/vendor/github.com/containers/buildah/pkg/parse/parse.go @@ -102,7 +102,7 @@ func CommonBuildOptions(c *cobra.Command) (*buildah.CommonBuildOptions, error) { if _, err := units.FromHumanSize(c.Flag("shm-size").Value.String()); err != nil { return nil, errors.Wrapf(err, "invalid --shm-size") } - volumes, _ := c.Flags().GetStringSlice("volume") + volumes, _ := c.Flags().GetStringArray("volume") if err := Volumes(volumes); err != nil { return nil, err } @@ -589,6 +589,7 @@ func SystemContextFromOptions(c *cobra.Command) (*types.SystemContext, error) { if arch, err := c.Flags().GetString("override-arch"); err == nil { ctx.ArchitectureChoice = arch } + ctx.BigFilesTemporaryDir = GetTempDir() return ctx, nil } @@ -956,3 +957,10 @@ func isValidDeviceMode(mode string) bool { } return true } + +func GetTempDir() string { + if tmpdir, ok := os.LookupEnv("TMPDIR"); ok { + return tmpdir + } + return "/var/tmp" +} diff --git a/vendor/github.com/containers/buildah/pkg/secrets/secrets.go b/vendor/github.com/containers/buildah/pkg/secrets/secrets.go index 80ca05016..ee2e9a7c8 100644 --- a/vendor/github.com/containers/buildah/pkg/secrets/secrets.go +++ b/vendor/github.com/containers/buildah/pkg/secrets/secrets.go @@ -148,12 +148,21 @@ func getMountsMap(path string) (string, string, error) { } // SecretMounts copies, adds, and mounts the secrets to the container root filesystem +// Deprecated, Please use SecretMountWithUIDGID func SecretMounts(mountLabel, containerWorkingDir, mountFile string, rootless, disableFips bool) []rspec.Mount { return SecretMountsWithUIDGID(mountLabel, containerWorkingDir, mountFile, containerWorkingDir, 0, 0, rootless, disableFips) } -// SecretMountsWithUIDGID specifies the uid/gid of the owner -func SecretMountsWithUIDGID(mountLabel, containerWorkingDir, mountFile, mountPrefix string, uid, gid int, rootless, disableFips bool) []rspec.Mount { +// SecretMountsWithUIDGID copies, adds, and mounts the secrets to the container root filesystem +// mountLabel: MAC/SELinux label for container content +// containerWorkingDir: Private data for storing secrets on the host mounted in container. +// mountFile: Additional mount points required for the container. +// mountPoint: Container image mountpoint +// uid: to assign to content created for secrets +// gid: to assign to content created for secrets +// rootless: indicates whether container is running in rootless mode +// disableFips: indicates whether system should ignore fips mode +func SecretMountsWithUIDGID(mountLabel, containerWorkingDir, mountFile, mountPoint string, uid, gid int, rootless, disableFips bool) []rspec.Mount { var ( secretMounts []rspec.Mount mountFiles []string @@ -171,7 +180,7 @@ func SecretMountsWithUIDGID(mountLabel, containerWorkingDir, mountFile, mountPre } for _, file := range mountFiles { if _, err := os.Stat(file); err == nil { - mounts, err := addSecretsFromMountsFile(file, mountLabel, containerWorkingDir, mountPrefix, uid, gid) + mounts, err := addSecretsFromMountsFile(file, mountLabel, containerWorkingDir, uid, gid) if err != nil { logrus.Warnf("error mounting secrets, skipping entry in %s: %v", file, err) } @@ -187,7 +196,7 @@ func SecretMountsWithUIDGID(mountLabel, containerWorkingDir, mountFile, mountPre // Add FIPS mode secret if /etc/system-fips exists on the host _, err := os.Stat("/etc/system-fips") if err == nil { - if err := addFIPSModeSecret(&secretMounts, containerWorkingDir, mountPrefix, mountLabel, uid, gid); err != nil { + if err := addFIPSModeSecret(&secretMounts, containerWorkingDir, mountPoint, mountLabel, uid, gid); err != nil { logrus.Errorf("error adding FIPS mode secret to container: %v", err) } } else if os.IsNotExist(err) { @@ -206,7 +215,7 @@ func rchown(chowndir string, uid, gid int) error { // addSecretsFromMountsFile copies the contents of host directory to container directory // and returns a list of mounts -func addSecretsFromMountsFile(filePath, mountLabel, containerWorkingDir, mountPrefix string, uid, gid int) ([]rspec.Mount, error) { +func addSecretsFromMountsFile(filePath, mountLabel, containerWorkingDir string, uid, gid int) ([]rspec.Mount, error) { var mounts []rspec.Mount defaultMountsPaths := getMounts(filePath) for _, path := range defaultMountsPaths { @@ -285,7 +294,7 @@ func addSecretsFromMountsFile(filePath, mountLabel, containerWorkingDir, mountPr } m := rspec.Mount{ - Source: filepath.Join(mountPrefix, ctrDirOrFile), + Source: ctrDirOrFileOnHost, Destination: ctrDirOrFile, Type: "bind", Options: []string{"bind", "rprivate"}, @@ -300,15 +309,15 @@ func addSecretsFromMountsFile(filePath, mountLabel, containerWorkingDir, mountPr // root filesystem if /etc/system-fips exists on hosts. // This enables the container to be FIPS compliant and run openssl in // FIPS mode as the host is also in FIPS mode. -func addFIPSModeSecret(mounts *[]rspec.Mount, containerWorkingDir, mountPrefix, mountLabel string, uid, gid int) error { +func addFIPSModeSecret(mounts *[]rspec.Mount, containerWorkingDir, mountPoint, mountLabel string, uid, gid int) error { secretsDir := "/run/secrets" ctrDirOnHost := filepath.Join(containerWorkingDir, secretsDir) if _, err := os.Stat(ctrDirOnHost); os.IsNotExist(err) { if err = idtools.MkdirAllAs(ctrDirOnHost, 0755, uid, gid); err != nil { - return errors.Wrapf(err, "making container directory on host failed") + return errors.Wrapf(err, "making container directory %q on host failed", ctrDirOnHost) } if err = label.Relabel(ctrDirOnHost, mountLabel, false); err != nil { - return errors.Wrap(err, "error applying correct labels") + return errors.Wrapf(err, "error applying correct labels on %q", ctrDirOnHost) } } fipsFile := filepath.Join(ctrDirOnHost, "system-fips") @@ -323,7 +332,7 @@ func addFIPSModeSecret(mounts *[]rspec.Mount, containerWorkingDir, mountPrefix, if !mountExists(*mounts, secretsDir) { m := rspec.Mount{ - Source: filepath.Join(mountPrefix, secretsDir), + Source: ctrDirOnHost, Destination: secretsDir, Type: "bind", Options: []string{"bind", "rprivate"}, @@ -331,6 +340,25 @@ func addFIPSModeSecret(mounts *[]rspec.Mount, containerWorkingDir, mountPrefix, *mounts = append(*mounts, m) } + srcBackendDir := "/usr/share/crypto-policies/back-ends/FIPS" + destDir := "/etc/crypto-policies/back-ends" + srcOnHost := filepath.Join(mountPoint, srcBackendDir) + if _, err := os.Stat(srcOnHost); err != nil { + if os.IsNotExist(err) { + return nil + } + return errors.Wrapf(err, "failed to stat FIPS Backend directory %q", ctrDirOnHost) + } + + if !mountExists(*mounts, destDir) { + m := rspec.Mount{ + Source: srcOnHost, + Destination: destDir, + Type: "bind", + Options: []string{"bind", "rprivate"}, + } + *mounts = append(*mounts, m) + } return nil } diff --git a/vendor/github.com/containers/buildah/run_linux.go b/vendor/github.com/containers/buildah/run_linux.go index 4c2d73edd..e7994e388 100644 --- a/vendor/github.com/containers/buildah/run_linux.go +++ b/vendor/github.com/containers/buildah/run_linux.go @@ -460,7 +460,7 @@ func (b *Builder) setupMounts(mountPoint string, spec *specs.Spec, bundlePath st } // Get the list of secrets mounts. - secretMounts := secrets.SecretMountsWithUIDGID(b.MountLabel, cdir, b.DefaultMountsFilePath, cdir, int(rootUID), int(rootGID), unshare.IsRootless(), false) + secretMounts := secrets.SecretMountsWithUIDGID(b.MountLabel, cdir, b.DefaultMountsFilePath, mountPoint, int(rootUID), int(rootGID), unshare.IsRootless(), false) // Add temporary copies of the contents of volume locations at the // volume locations, unless we already have something there. @@ -1670,7 +1670,17 @@ func (b *Builder) runSetupVolumeMounts(mountLabel string, volumeMounts []string, } } if foundO { - overlayMount, contentDir, err := overlay.MountTemp(b.store, b.ContainerID, host, container, rootUID, rootGID) + containerDir, err := b.store.ContainerDirectory(b.ContainerID) + if err != nil { + return specs.Mount{}, err + } + + contentDir, err := overlay.TempDir(containerDir, rootUID, rootGID) + if err != nil { + return specs.Mount{}, errors.Wrapf(err, "failed to create TempDir in the %s directory", containerDir) + } + + overlayMount, err := overlay.Mount(contentDir, host, container, rootUID, rootGID, b.store.GraphOptions()) if err == nil { b.TempVolumes[contentDir] = true diff --git a/vendor/github.com/containers/buildah/util.go b/vendor/github.com/containers/buildah/util.go index b4670e41c..2f923357c 100644 --- a/vendor/github.com/containers/buildah/util.go +++ b/vendor/github.com/containers/buildah/util.go @@ -165,11 +165,6 @@ func (b *Builder) copyFileWithTar(tarIDMappingOptions *IDMappingOptions, chownOp if err != nil { return errors.Wrapf(err, "error opening %q to copy its contents", src) } - defer func() { - if err := f.Close(); err != nil { - logrus.Debugf("error closing %s: %v", fi.Name(), err) - } - }() } } @@ -200,6 +195,9 @@ func (b *Builder) copyFileWithTar(tarIDMappingOptions *IDMappingOptions, chownOp logrus.Debugf("error copying contents of %s: %v", fi.Name(), err) copyErr = err } + if err = srcFile.Close(); err != nil { + logrus.Debugf("error closing %s: %v", fi.Name(), err) + } } if err = writer.Close(); err != nil { logrus.Debugf("error closing write pipe for %s: %v", hdr.Name, err) @@ -213,7 +211,6 @@ func (b *Builder) copyFileWithTar(tarIDMappingOptions *IDMappingOptions, chownOp if err == nil { err = copyErr } - f = nil if pipeWriter != nil { pipeWriter.Close() } diff --git a/vendor/github.com/containers/common/pkg/unshare/unshare.go b/vendor/github.com/containers/common/pkg/unshare/unshare.go index e247938b0..1eff82e8e 100644 --- a/vendor/github.com/containers/common/pkg/unshare/unshare.go +++ b/vendor/github.com/containers/common/pkg/unshare/unshare.go @@ -1,593 +1,22 @@ -// +build linux - package unshare import ( - "bufio" - "bytes" "fmt" - "io" "os" - "os/exec" "os/user" - "runtime" - "strconv" - "strings" - "sync" - "syscall" - "github.com/containers/storage/pkg/idtools" - "github.com/containers/storage/pkg/reexec" - "github.com/opencontainers/runtime-spec/specs-go" "github.com/pkg/errors" - "github.com/sirupsen/logrus" - "github.com/syndtr/gocapability/capability" -) - -// Cmd wraps an exec.Cmd created by the reexec package in unshare(), and -// handles setting ID maps and other related settings by triggering -// initialization code in the child. -type Cmd struct { - *exec.Cmd - UnshareFlags int - UseNewuidmap bool - UidMappings []specs.LinuxIDMapping - UseNewgidmap bool - GidMappings []specs.LinuxIDMapping - GidMappingsEnableSetgroups bool - Setsid bool - Setpgrp bool - Ctty *os.File - OOMScoreAdj *int - Hook func(pid int) error -} - -// Command creates a new Cmd which can be customized. -func Command(args ...string) *Cmd { - cmd := reexec.Command(args...) - return &Cmd{ - Cmd: cmd, - } -} - -func (c *Cmd) Start() error { - runtime.LockOSThread() - defer runtime.UnlockOSThread() - - // Set an environment variable to tell the child to synchronize its startup. - if c.Env == nil { - c.Env = os.Environ() - } - c.Env = append(c.Env, fmt.Sprintf("_Containers-unshare=%d", c.UnshareFlags)) - - // Please the libpod "rootless" package to find the expected env variables. - if os.Geteuid() != 0 { - c.Env = append(c.Env, "_CONTAINERS_USERNS_CONFIGURED=done") - c.Env = append(c.Env, fmt.Sprintf("_CONTAINERS_ROOTLESS_UID=%d", os.Geteuid())) - c.Env = append(c.Env, fmt.Sprintf("_CONTAINERS_ROOTLESS_GID=%d", os.Getegid())) - } - - // Create the pipe for reading the child's PID. - pidRead, pidWrite, err := os.Pipe() - if err != nil { - return errors.Wrapf(err, "error creating pid pipe") - } - c.Env = append(c.Env, fmt.Sprintf("_Containers-pid-pipe=%d", len(c.ExtraFiles)+3)) - c.ExtraFiles = append(c.ExtraFiles, pidWrite) - - // Create the pipe for letting the child know to proceed. - continueRead, continueWrite, err := os.Pipe() - if err != nil { - pidRead.Close() - pidWrite.Close() - return errors.Wrapf(err, "error creating pid pipe") - } - c.Env = append(c.Env, fmt.Sprintf("_Containers-continue-pipe=%d", len(c.ExtraFiles)+3)) - c.ExtraFiles = append(c.ExtraFiles, continueRead) - - // Pass along other instructions. - if c.Setsid { - c.Env = append(c.Env, "_Containers-setsid=1") - } - if c.Setpgrp { - c.Env = append(c.Env, "_Containers-setpgrp=1") - } - if c.Ctty != nil { - c.Env = append(c.Env, fmt.Sprintf("_Containers-ctty=%d", len(c.ExtraFiles)+3)) - c.ExtraFiles = append(c.ExtraFiles, c.Ctty) - } - - // Make sure we clean up our pipes. - defer func() { - if pidRead != nil { - pidRead.Close() - } - if pidWrite != nil { - pidWrite.Close() - } - if continueRead != nil { - continueRead.Close() - } - if continueWrite != nil { - continueWrite.Close() - } - }() - - // Start the new process. - err = c.Cmd.Start() - if err != nil { - return err - } - - // Close the ends of the pipes that the parent doesn't need. - continueRead.Close() - continueRead = nil - pidWrite.Close() - pidWrite = nil - - // Read the child's PID from the pipe. - pidString := "" - b := new(bytes.Buffer) - if _, err := io.Copy(b, pidRead); err != nil { - return errors.Wrapf(err, "error reading child PID") - } - pidString = b.String() - pid, err := strconv.Atoi(pidString) - if err != nil { - fmt.Fprintf(continueWrite, "error parsing PID %q: %v", pidString, err) - return errors.Wrapf(err, "error parsing PID %q", pidString) - } - pidString = fmt.Sprintf("%d", pid) - - // If we created a new user namespace, set any specified mappings. - if c.UnshareFlags&syscall.CLONE_NEWUSER != 0 { - // Always set "setgroups". - setgroups, err := os.OpenFile(fmt.Sprintf("/proc/%s/setgroups", pidString), os.O_TRUNC|os.O_WRONLY, 0) - if err != nil { - fmt.Fprintf(continueWrite, "error opening setgroups: %v", err) - return errors.Wrapf(err, "error opening /proc/%s/setgroups", pidString) - } - defer setgroups.Close() - if c.GidMappingsEnableSetgroups { - if _, err := fmt.Fprintf(setgroups, "allow"); err != nil { - fmt.Fprintf(continueWrite, "error writing \"allow\" to setgroups: %v", err) - return errors.Wrapf(err, "error opening \"allow\" to /proc/%s/setgroups", pidString) - } - } else { - if _, err := fmt.Fprintf(setgroups, "deny"); err != nil { - fmt.Fprintf(continueWrite, "error writing \"deny\" to setgroups: %v", err) - return errors.Wrapf(err, "error writing \"deny\" to /proc/%s/setgroups", pidString) - } - } - - if len(c.UidMappings) == 0 || len(c.GidMappings) == 0 { - uidmap, gidmap, err := GetHostIDMappings("") - if err != nil { - fmt.Fprintf(continueWrite, "error reading ID mappings in parent: %v", err) - return errors.Wrapf(err, "error reading ID mappings in parent") - } - if len(c.UidMappings) == 0 { - c.UidMappings = uidmap - for i := range c.UidMappings { - c.UidMappings[i].HostID = c.UidMappings[i].ContainerID - } - } - if len(c.GidMappings) == 0 { - c.GidMappings = gidmap - for i := range c.GidMappings { - c.GidMappings[i].HostID = c.GidMappings[i].ContainerID - } - } - } - - if len(c.GidMappings) > 0 { - // Build the GID map, since writing to the proc file has to be done all at once. - g := new(bytes.Buffer) - for _, m := range c.GidMappings { - fmt.Fprintf(g, "%d %d %d\n", m.ContainerID, m.HostID, m.Size) - } - gidmapSet := false - // Set the GID map. - if c.UseNewgidmap { - cmd := exec.Command("newgidmap", append([]string{pidString}, strings.Fields(strings.Replace(g.String(), "\n", " ", -1))...)...) - g.Reset() - cmd.Stdout = g - cmd.Stderr = g - err := cmd.Run() - if err == nil { - gidmapSet = true - } else { - logrus.Warnf("error running newgidmap: %v: %s", err, g.String()) - logrus.Warnf("falling back to single mapping") - g.Reset() - g.Write([]byte(fmt.Sprintf("0 %d 1\n", os.Getegid()))) - } - } - if !gidmapSet { - if c.UseNewgidmap { - setgroups, err := os.OpenFile(fmt.Sprintf("/proc/%s/setgroups", pidString), os.O_TRUNC|os.O_WRONLY, 0) - if err != nil { - fmt.Fprintf(continueWrite, "error opening /proc/%s/setgroups: %v", pidString, err) - return errors.Wrapf(err, "error opening /proc/%s/setgroups", pidString) - } - defer setgroups.Close() - if _, err := fmt.Fprintf(setgroups, "deny"); err != nil { - fmt.Fprintf(continueWrite, "error writing 'deny' to /proc/%s/setgroups: %v", pidString, err) - return errors.Wrapf(err, "error writing 'deny' to /proc/%s/setgroups", pidString) - } - } - gidmap, err := os.OpenFile(fmt.Sprintf("/proc/%s/gid_map", pidString), os.O_TRUNC|os.O_WRONLY, 0) - if err != nil { - fmt.Fprintf(continueWrite, "error opening /proc/%s/gid_map: %v", pidString, err) - return errors.Wrapf(err, "error opening /proc/%s/gid_map", pidString) - } - defer gidmap.Close() - if _, err := fmt.Fprintf(gidmap, "%s", g.String()); err != nil { - fmt.Fprintf(continueWrite, "error writing %q to /proc/%s/gid_map: %v", g.String(), pidString, err) - return errors.Wrapf(err, "error writing %q to /proc/%s/gid_map", g.String(), pidString) - } - } - } - - if len(c.UidMappings) > 0 { - // Build the UID map, since writing to the proc file has to be done all at once. - u := new(bytes.Buffer) - for _, m := range c.UidMappings { - fmt.Fprintf(u, "%d %d %d\n", m.ContainerID, m.HostID, m.Size) - } - uidmapSet := false - // Set the GID map. - if c.UseNewuidmap { - cmd := exec.Command("newuidmap", append([]string{pidString}, strings.Fields(strings.Replace(u.String(), "\n", " ", -1))...)...) - u.Reset() - cmd.Stdout = u - cmd.Stderr = u - err := cmd.Run() - if err == nil { - uidmapSet = true - } else { - logrus.Warnf("error running newuidmap: %v: %s", err, u.String()) - logrus.Warnf("falling back to single mapping") - u.Reset() - u.Write([]byte(fmt.Sprintf("0 %d 1\n", os.Geteuid()))) - } - } - if !uidmapSet { - uidmap, err := os.OpenFile(fmt.Sprintf("/proc/%s/uid_map", pidString), os.O_TRUNC|os.O_WRONLY, 0) - if err != nil { - fmt.Fprintf(continueWrite, "error opening /proc/%s/uid_map: %v", pidString, err) - return errors.Wrapf(err, "error opening /proc/%s/uid_map", pidString) - } - defer uidmap.Close() - if _, err := fmt.Fprintf(uidmap, "%s", u.String()); err != nil { - fmt.Fprintf(continueWrite, "error writing %q to /proc/%s/uid_map: %v", u.String(), pidString, err) - return errors.Wrapf(err, "error writing %q to /proc/%s/uid_map", u.String(), pidString) - } - } - } - } - - if c.OOMScoreAdj != nil { - oomScoreAdj, err := os.OpenFile(fmt.Sprintf("/proc/%s/oom_score_adj", pidString), os.O_TRUNC|os.O_WRONLY, 0) - if err != nil { - fmt.Fprintf(continueWrite, "error opening oom_score_adj: %v", err) - return errors.Wrapf(err, "error opening /proc/%s/oom_score_adj", pidString) - } - defer oomScoreAdj.Close() - if _, err := fmt.Fprintf(oomScoreAdj, "%d\n", *c.OOMScoreAdj); err != nil { - fmt.Fprintf(continueWrite, "error writing \"%d\" to oom_score_adj: %v", c.OOMScoreAdj, err) - return errors.Wrapf(err, "error writing \"%d\" to /proc/%s/oom_score_adj", c.OOMScoreAdj, pidString) - } - } - // Run any additional setup that we want to do before the child starts running proper. - if c.Hook != nil { - if err = c.Hook(pid); err != nil { - fmt.Fprintf(continueWrite, "hook error: %v", err) - return err - } - } - - return nil -} - -func (c *Cmd) Run() error { - if err := c.Start(); err != nil { - return err - } - return c.Wait() -} - -func (c *Cmd) CombinedOutput() ([]byte, error) { - return nil, errors.New("unshare: CombinedOutput() not implemented") -} - -func (c *Cmd) Output() ([]byte, error) { - return nil, errors.New("unshare: Output() not implemented") -} - -var ( - isRootlessOnce sync.Once - isRootless bool -) - -const ( - // UsernsEnvName is the environment variable, if set indicates in rootless mode - UsernsEnvName = "_CONTAINERS_USERNS_CONFIGURED" ) -// IsRootless tells us if we are running in rootless mode -func IsRootless() bool { - isRootlessOnce.Do(func() { - isRootless = os.Geteuid() != 0 || os.Getenv(UsernsEnvName) != "" - }) - return isRootless -} - -// GetRootlessUID returns the UID of the user in the parent userNS -func GetRootlessUID() int { - uidEnv := os.Getenv("_CONTAINERS_ROOTLESS_UID") - if uidEnv != "" { - u, _ := strconv.Atoi(uidEnv) - return u - } - return os.Getuid() -} - -// RootlessEnv returns the environment settings for the rootless containers -func RootlessEnv() []string { - return append(os.Environ(), UsernsEnvName+"=done") -} - -type Runnable interface { - Run() error -} - -func bailOnError(err error, format string, a ...interface{}) { - if err != nil { - if format != "" { - logrus.Errorf("%s: %v", fmt.Sprintf(format, a...), err) - } else { - logrus.Errorf("%v", err) - } - os.Exit(1) - } -} - -// MaybeReexecUsingUserNamespace re-exec the process in a new namespace -func MaybeReexecUsingUserNamespace(evenForRoot bool) { - // If we've already been through this once, no need to try again. - if os.Geteuid() == 0 && IsRootless() { - return - } - - var uidNum, gidNum uint64 - // Figure out who we are. - me, err := user.Current() - if !os.IsNotExist(err) { - bailOnError(err, "error determining current user") - uidNum, err = strconv.ParseUint(me.Uid, 10, 32) - bailOnError(err, "error parsing current UID %s", me.Uid) - gidNum, err = strconv.ParseUint(me.Gid, 10, 32) - bailOnError(err, "error parsing current GID %s", me.Gid) - } - - runtime.LockOSThread() - defer runtime.UnlockOSThread() - - // ID mappings to use to reexec ourselves. - var uidmap, gidmap []specs.LinuxIDMapping - if uidNum != 0 || evenForRoot { - // Read the set of ID mappings that we're allowed to use. Each - // range in /etc/subuid and /etc/subgid file is a starting host - // ID and a range size. - uidmap, gidmap, err = GetSubIDMappings(me.Username, me.Username) - if err != nil { - logrus.Warnf("error reading allowed ID mappings: %v", err) - } - if len(uidmap) == 0 { - logrus.Warnf("Found no UID ranges set aside for user %q in /etc/subuid.", me.Username) - } - if len(gidmap) == 0 { - logrus.Warnf("Found no GID ranges set aside for user %q in /etc/subgid.", me.Username) - } - // Map our UID and GID, then the subuid and subgid ranges, - // consecutively, starting at 0, to get the mappings to use for - // a copy of ourselves. - uidmap = append([]specs.LinuxIDMapping{{HostID: uint32(uidNum), ContainerID: 0, Size: 1}}, uidmap...) - gidmap = append([]specs.LinuxIDMapping{{HostID: uint32(gidNum), ContainerID: 0, Size: 1}}, gidmap...) - var rangeStart uint32 - for i := range uidmap { - uidmap[i].ContainerID = rangeStart - rangeStart += uidmap[i].Size - } - rangeStart = 0 - for i := range gidmap { - gidmap[i].ContainerID = rangeStart - rangeStart += gidmap[i].Size - } - } else { - // If we have CAP_SYS_ADMIN, then we don't need to create a new namespace in order to be able - // to use unshare(), so don't bother creating a new user namespace at this point. - capabilities, err := capability.NewPid(0) - bailOnError(err, "error reading the current capabilities sets") - if capabilities.Get(capability.EFFECTIVE, capability.CAP_SYS_ADMIN) { - return - } - // Read the set of ID mappings that we're currently using. - uidmap, gidmap, err = GetHostIDMappings("") - bailOnError(err, "error reading current ID mappings") - // Just reuse them. - for i := range uidmap { - uidmap[i].HostID = uidmap[i].ContainerID - } - for i := range gidmap { - gidmap[i].HostID = gidmap[i].ContainerID - } - } - - // Unlike most uses of reexec or unshare, we're using a name that - // _won't_ be recognized as a registered reexec handler, since we - // _want_ to fall through reexec.Init() to the normal main(). - cmd := Command(append([]string{fmt.Sprintf("%s-in-a-user-namespace", os.Args[0])}, os.Args[1:]...)...) - - // If, somehow, we don't become UID 0 in our child, indicate that the child shouldn't try again. - err = os.Setenv(UsernsEnvName, "1") - bailOnError(err, "error setting %s=1 in environment", UsernsEnvName) - - // Set the default isolation type to use the "rootless" method. - if _, present := os.LookupEnv("BUILDAH_ISOLATION"); !present { - if err = os.Setenv("BUILDAH_ISOLATION", "rootless"); err != nil { - if err := os.Setenv("BUILDAH_ISOLATION", "rootless"); err != nil { - logrus.Errorf("error setting BUILDAH_ISOLATION=rootless in environment: %v", err) - os.Exit(1) - } - } - } - - // Reuse our stdio. - cmd.Stdin = os.Stdin - cmd.Stdout = os.Stdout - cmd.Stderr = os.Stderr - - // Set up a new user namespace with the ID mapping. - cmd.UnshareFlags = syscall.CLONE_NEWUSER | syscall.CLONE_NEWNS - cmd.UseNewuidmap = uidNum != 0 - cmd.UidMappings = uidmap - cmd.UseNewgidmap = uidNum != 0 - cmd.GidMappings = gidmap - cmd.GidMappingsEnableSetgroups = true - - // Finish up. - logrus.Debugf("running %+v with environment %+v, UID map %+v, and GID map %+v", cmd.Cmd.Args, os.Environ(), cmd.UidMappings, cmd.GidMappings) - ExecRunnable(cmd, nil) -} - -// ExecRunnable runs the specified unshare command, captures its exit status, -// and exits with the same status. -func ExecRunnable(cmd Runnable, cleanup func()) { - exit := func(status int) { - if cleanup != nil { - cleanup() - } - os.Exit(status) - } - if err := cmd.Run(); err != nil { - if exitError, ok := errors.Cause(err).(*exec.ExitError); ok { - if exitError.ProcessState.Exited() { - if waitStatus, ok := exitError.ProcessState.Sys().(syscall.WaitStatus); ok { - if waitStatus.Exited() { - logrus.Errorf("%v", exitError) - exit(waitStatus.ExitStatus()) - } - if waitStatus.Signaled() { - logrus.Errorf("%v", exitError) - exit(int(waitStatus.Signal()) + 128) - } - } - } - } - logrus.Errorf("%v", err) - logrus.Errorf("(unable to determine exit status)") - exit(1) - } - exit(0) -} - -// getHostIDMappings reads mappings from the named node under /proc. -func getHostIDMappings(path string) ([]specs.LinuxIDMapping, error) { - var mappings []specs.LinuxIDMapping - f, err := os.Open(path) - if err != nil { - return nil, errors.Wrapf(err, "error reading ID mappings from %q", path) - } - defer f.Close() - scanner := bufio.NewScanner(f) - for scanner.Scan() { - line := scanner.Text() - fields := strings.Fields(line) - if len(fields) != 3 { - return nil, errors.Errorf("line %q from %q has %d fields, not 3", line, path, len(fields)) - } - cid, err := strconv.ParseUint(fields[0], 10, 32) - if err != nil { - return nil, errors.Wrapf(err, "error parsing container ID value %q from line %q in %q", fields[0], line, path) - } - hid, err := strconv.ParseUint(fields[1], 10, 32) - if err != nil { - return nil, errors.Wrapf(err, "error parsing host ID value %q from line %q in %q", fields[1], line, path) - } - size, err := strconv.ParseUint(fields[2], 10, 32) +// HomeDir returns the home directory for the current user. +func HomeDir() (string, error) { + home := os.Getenv("HOME") + if home == "" { + usr, err := user.LookupId(fmt.Sprintf("%d", GetRootlessUID())) if err != nil { - return nil, errors.Wrapf(err, "error parsing size value %q from line %q in %q", fields[2], line, path) + return "", errors.Wrapf(err, "unable to resolve HOME directory") } - mappings = append(mappings, specs.LinuxIDMapping{ContainerID: uint32(cid), HostID: uint32(hid), Size: uint32(size)}) - } - return mappings, nil -} - -// GetHostIDMappings reads mappings for the specified process (or the current -// process if pid is "self" or an empty string) from the kernel. -func GetHostIDMappings(pid string) ([]specs.LinuxIDMapping, []specs.LinuxIDMapping, error) { - if pid == "" { - pid = "self" - } - uidmap, err := getHostIDMappings(fmt.Sprintf("/proc/%s/uid_map", pid)) - if err != nil { - return nil, nil, err - } - gidmap, err := getHostIDMappings(fmt.Sprintf("/proc/%s/gid_map", pid)) - if err != nil { - return nil, nil, err - } - return uidmap, gidmap, nil -} - -// GetSubIDMappings reads mappings from /etc/subuid and /etc/subgid. -func GetSubIDMappings(user, group string) ([]specs.LinuxIDMapping, []specs.LinuxIDMapping, error) { - mappings, err := idtools.NewIDMappings(user, group) - if err != nil { - return nil, nil, errors.Wrapf(err, "error reading subuid mappings for user %q and subgid mappings for group %q", user, group) - } - var uidmap, gidmap []specs.LinuxIDMapping - for _, m := range mappings.UIDs() { - uidmap = append(uidmap, specs.LinuxIDMapping{ - ContainerID: uint32(m.ContainerID), - HostID: uint32(m.HostID), - Size: uint32(m.Size), - }) - } - for _, m := range mappings.GIDs() { - gidmap = append(gidmap, specs.LinuxIDMapping{ - ContainerID: uint32(m.ContainerID), - HostID: uint32(m.HostID), - Size: uint32(m.Size), - }) + home = usr.HomeDir } - return uidmap, gidmap, nil -} - -// ParseIDMappings parses mapping triples. -func ParseIDMappings(uidmap, gidmap []string) ([]idtools.IDMap, []idtools.IDMap, error) { - uid, err := idtools.ParseIDMap(uidmap, "userns-uid-map") - if err != nil { - return nil, nil, err - } - gid, err := idtools.ParseIDMap(gidmap, "userns-gid-map") - if err != nil { - return nil, nil, err - } - return uid, gid, nil -} - -// HomeDir returns the home directory for the current user. -func HomeDir() (string, error) { - home := os.Getenv("HOME") - if home == "" { - usr, err := user.LookupId(fmt.Sprintf("%d", GetRootlessUID())) - if err != nil { - return "", errors.Wrapf(err, "unable to resolve HOME directory") - } - home = usr.HomeDir - } - return home, nil + return home, nil } diff --git a/vendor/github.com/containers/common/pkg/unshare/unshare_linux.go b/vendor/github.com/containers/common/pkg/unshare/unshare_linux.go new file mode 100644 index 000000000..ed83908c2 --- /dev/null +++ b/vendor/github.com/containers/common/pkg/unshare/unshare_linux.go @@ -0,0 +1,580 @@ +// +build linux + +package unshare + +import ( + "bufio" + "bytes" + "fmt" + "io" + "os" + "os/exec" + "os/user" + "runtime" + "strconv" + "strings" + "sync" + "syscall" + + "github.com/containers/storage/pkg/idtools" + "github.com/containers/storage/pkg/reexec" + "github.com/opencontainers/runtime-spec/specs-go" + "github.com/pkg/errors" + "github.com/sirupsen/logrus" + "github.com/syndtr/gocapability/capability" +) + +// Cmd wraps an exec.Cmd created by the reexec package in unshare(), and +// handles setting ID maps and other related settings by triggering +// initialization code in the child. +type Cmd struct { + *exec.Cmd + UnshareFlags int + UseNewuidmap bool + UidMappings []specs.LinuxIDMapping + UseNewgidmap bool + GidMappings []specs.LinuxIDMapping + GidMappingsEnableSetgroups bool + Setsid bool + Setpgrp bool + Ctty *os.File + OOMScoreAdj *int + Hook func(pid int) error +} + +// Command creates a new Cmd which can be customized. +func Command(args ...string) *Cmd { + cmd := reexec.Command(args...) + return &Cmd{ + Cmd: cmd, + } +} + +func (c *Cmd) Start() error { + runtime.LockOSThread() + defer runtime.UnlockOSThread() + + // Set an environment variable to tell the child to synchronize its startup. + if c.Env == nil { + c.Env = os.Environ() + } + c.Env = append(c.Env, fmt.Sprintf("_Containers-unshare=%d", c.UnshareFlags)) + + // Please the libpod "rootless" package to find the expected env variables. + if os.Geteuid() != 0 { + c.Env = append(c.Env, "_CONTAINERS_USERNS_CONFIGURED=done") + c.Env = append(c.Env, fmt.Sprintf("_CONTAINERS_ROOTLESS_UID=%d", os.Geteuid())) + c.Env = append(c.Env, fmt.Sprintf("_CONTAINERS_ROOTLESS_GID=%d", os.Getegid())) + } + + // Create the pipe for reading the child's PID. + pidRead, pidWrite, err := os.Pipe() + if err != nil { + return errors.Wrapf(err, "error creating pid pipe") + } + c.Env = append(c.Env, fmt.Sprintf("_Containers-pid-pipe=%d", len(c.ExtraFiles)+3)) + c.ExtraFiles = append(c.ExtraFiles, pidWrite) + + // Create the pipe for letting the child know to proceed. + continueRead, continueWrite, err := os.Pipe() + if err != nil { + pidRead.Close() + pidWrite.Close() + return errors.Wrapf(err, "error creating pid pipe") + } + c.Env = append(c.Env, fmt.Sprintf("_Containers-continue-pipe=%d", len(c.ExtraFiles)+3)) + c.ExtraFiles = append(c.ExtraFiles, continueRead) + + // Pass along other instructions. + if c.Setsid { + c.Env = append(c.Env, "_Containers-setsid=1") + } + if c.Setpgrp { + c.Env = append(c.Env, "_Containers-setpgrp=1") + } + if c.Ctty != nil { + c.Env = append(c.Env, fmt.Sprintf("_Containers-ctty=%d", len(c.ExtraFiles)+3)) + c.ExtraFiles = append(c.ExtraFiles, c.Ctty) + } + + // Make sure we clean up our pipes. + defer func() { + if pidRead != nil { + pidRead.Close() + } + if pidWrite != nil { + pidWrite.Close() + } + if continueRead != nil { + continueRead.Close() + } + if continueWrite != nil { + continueWrite.Close() + } + }() + + // Start the new process. + err = c.Cmd.Start() + if err != nil { + return err + } + + // Close the ends of the pipes that the parent doesn't need. + continueRead.Close() + continueRead = nil + pidWrite.Close() + pidWrite = nil + + // Read the child's PID from the pipe. + pidString := "" + b := new(bytes.Buffer) + if _, err := io.Copy(b, pidRead); err != nil { + return errors.Wrapf(err, "error reading child PID") + } + pidString = b.String() + pid, err := strconv.Atoi(pidString) + if err != nil { + fmt.Fprintf(continueWrite, "error parsing PID %q: %v", pidString, err) + return errors.Wrapf(err, "error parsing PID %q", pidString) + } + pidString = fmt.Sprintf("%d", pid) + + // If we created a new user namespace, set any specified mappings. + if c.UnshareFlags&syscall.CLONE_NEWUSER != 0 { + // Always set "setgroups". + setgroups, err := os.OpenFile(fmt.Sprintf("/proc/%s/setgroups", pidString), os.O_TRUNC|os.O_WRONLY, 0) + if err != nil { + fmt.Fprintf(continueWrite, "error opening setgroups: %v", err) + return errors.Wrapf(err, "error opening /proc/%s/setgroups", pidString) + } + defer setgroups.Close() + if c.GidMappingsEnableSetgroups { + if _, err := fmt.Fprintf(setgroups, "allow"); err != nil { + fmt.Fprintf(continueWrite, "error writing \"allow\" to setgroups: %v", err) + return errors.Wrapf(err, "error opening \"allow\" to /proc/%s/setgroups", pidString) + } + } else { + if _, err := fmt.Fprintf(setgroups, "deny"); err != nil { + fmt.Fprintf(continueWrite, "error writing \"deny\" to setgroups: %v", err) + return errors.Wrapf(err, "error writing \"deny\" to /proc/%s/setgroups", pidString) + } + } + + if len(c.UidMappings) == 0 || len(c.GidMappings) == 0 { + uidmap, gidmap, err := GetHostIDMappings("") + if err != nil { + fmt.Fprintf(continueWrite, "error reading ID mappings in parent: %v", err) + return errors.Wrapf(err, "error reading ID mappings in parent") + } + if len(c.UidMappings) == 0 { + c.UidMappings = uidmap + for i := range c.UidMappings { + c.UidMappings[i].HostID = c.UidMappings[i].ContainerID + } + } + if len(c.GidMappings) == 0 { + c.GidMappings = gidmap + for i := range c.GidMappings { + c.GidMappings[i].HostID = c.GidMappings[i].ContainerID + } + } + } + + if len(c.GidMappings) > 0 { + // Build the GID map, since writing to the proc file has to be done all at once. + g := new(bytes.Buffer) + for _, m := range c.GidMappings { + fmt.Fprintf(g, "%d %d %d\n", m.ContainerID, m.HostID, m.Size) + } + gidmapSet := false + // Set the GID map. + if c.UseNewgidmap { + cmd := exec.Command("newgidmap", append([]string{pidString}, strings.Fields(strings.Replace(g.String(), "\n", " ", -1))...)...) + g.Reset() + cmd.Stdout = g + cmd.Stderr = g + err := cmd.Run() + if err == nil { + gidmapSet = true + } else { + logrus.Warnf("error running newgidmap: %v: %s", err, g.String()) + logrus.Warnf("falling back to single mapping") + g.Reset() + g.Write([]byte(fmt.Sprintf("0 %d 1\n", os.Getegid()))) + } + } + if !gidmapSet { + if c.UseNewgidmap { + setgroups, err := os.OpenFile(fmt.Sprintf("/proc/%s/setgroups", pidString), os.O_TRUNC|os.O_WRONLY, 0) + if err != nil { + fmt.Fprintf(continueWrite, "error opening /proc/%s/setgroups: %v", pidString, err) + return errors.Wrapf(err, "error opening /proc/%s/setgroups", pidString) + } + defer setgroups.Close() + if _, err := fmt.Fprintf(setgroups, "deny"); err != nil { + fmt.Fprintf(continueWrite, "error writing 'deny' to /proc/%s/setgroups: %v", pidString, err) + return errors.Wrapf(err, "error writing 'deny' to /proc/%s/setgroups", pidString) + } + } + gidmap, err := os.OpenFile(fmt.Sprintf("/proc/%s/gid_map", pidString), os.O_TRUNC|os.O_WRONLY, 0) + if err != nil { + fmt.Fprintf(continueWrite, "error opening /proc/%s/gid_map: %v", pidString, err) + return errors.Wrapf(err, "error opening /proc/%s/gid_map", pidString) + } + defer gidmap.Close() + if _, err := fmt.Fprintf(gidmap, "%s", g.String()); err != nil { + fmt.Fprintf(continueWrite, "error writing %q to /proc/%s/gid_map: %v", g.String(), pidString, err) + return errors.Wrapf(err, "error writing %q to /proc/%s/gid_map", g.String(), pidString) + } + } + } + + if len(c.UidMappings) > 0 { + // Build the UID map, since writing to the proc file has to be done all at once. + u := new(bytes.Buffer) + for _, m := range c.UidMappings { + fmt.Fprintf(u, "%d %d %d\n", m.ContainerID, m.HostID, m.Size) + } + uidmapSet := false + // Set the GID map. + if c.UseNewuidmap { + cmd := exec.Command("newuidmap", append([]string{pidString}, strings.Fields(strings.Replace(u.String(), "\n", " ", -1))...)...) + u.Reset() + cmd.Stdout = u + cmd.Stderr = u + err := cmd.Run() + if err == nil { + uidmapSet = true + } else { + logrus.Warnf("error running newuidmap: %v: %s", err, u.String()) + logrus.Warnf("falling back to single mapping") + u.Reset() + u.Write([]byte(fmt.Sprintf("0 %d 1\n", os.Geteuid()))) + } + } + if !uidmapSet { + uidmap, err := os.OpenFile(fmt.Sprintf("/proc/%s/uid_map", pidString), os.O_TRUNC|os.O_WRONLY, 0) + if err != nil { + fmt.Fprintf(continueWrite, "error opening /proc/%s/uid_map: %v", pidString, err) + return errors.Wrapf(err, "error opening /proc/%s/uid_map", pidString) + } + defer uidmap.Close() + if _, err := fmt.Fprintf(uidmap, "%s", u.String()); err != nil { + fmt.Fprintf(continueWrite, "error writing %q to /proc/%s/uid_map: %v", u.String(), pidString, err) + return errors.Wrapf(err, "error writing %q to /proc/%s/uid_map", u.String(), pidString) + } + } + } + } + + if c.OOMScoreAdj != nil { + oomScoreAdj, err := os.OpenFile(fmt.Sprintf("/proc/%s/oom_score_adj", pidString), os.O_TRUNC|os.O_WRONLY, 0) + if err != nil { + fmt.Fprintf(continueWrite, "error opening oom_score_adj: %v", err) + return errors.Wrapf(err, "error opening /proc/%s/oom_score_adj", pidString) + } + defer oomScoreAdj.Close() + if _, err := fmt.Fprintf(oomScoreAdj, "%d\n", *c.OOMScoreAdj); err != nil { + fmt.Fprintf(continueWrite, "error writing \"%d\" to oom_score_adj: %v", c.OOMScoreAdj, err) + return errors.Wrapf(err, "error writing \"%d\" to /proc/%s/oom_score_adj", c.OOMScoreAdj, pidString) + } + } + // Run any additional setup that we want to do before the child starts running proper. + if c.Hook != nil { + if err = c.Hook(pid); err != nil { + fmt.Fprintf(continueWrite, "hook error: %v", err) + return err + } + } + + return nil +} + +func (c *Cmd) Run() error { + if err := c.Start(); err != nil { + return err + } + return c.Wait() +} + +func (c *Cmd) CombinedOutput() ([]byte, error) { + return nil, errors.New("unshare: CombinedOutput() not implemented") +} + +func (c *Cmd) Output() ([]byte, error) { + return nil, errors.New("unshare: Output() not implemented") +} + +var ( + isRootlessOnce sync.Once + isRootless bool +) + +const ( + // UsernsEnvName is the environment variable, if set indicates in rootless mode + UsernsEnvName = "_CONTAINERS_USERNS_CONFIGURED" +) + +// IsRootless tells us if we are running in rootless mode +func IsRootless() bool { + isRootlessOnce.Do(func() { + isRootless = os.Geteuid() != 0 || os.Getenv(UsernsEnvName) != "" + }) + return isRootless +} + +// GetRootlessUID returns the UID of the user in the parent userNS +func GetRootlessUID() int { + uidEnv := os.Getenv("_CONTAINERS_ROOTLESS_UID") + if uidEnv != "" { + u, _ := strconv.Atoi(uidEnv) + return u + } + return os.Getuid() +} + +// RootlessEnv returns the environment settings for the rootless containers +func RootlessEnv() []string { + return append(os.Environ(), UsernsEnvName+"=done") +} + +type Runnable interface { + Run() error +} + +func bailOnError(err error, format string, a ...interface{}) { + if err != nil { + if format != "" { + logrus.Errorf("%s: %v", fmt.Sprintf(format, a...), err) + } else { + logrus.Errorf("%v", err) + } + os.Exit(1) + } +} + +// MaybeReexecUsingUserNamespace re-exec the process in a new namespace +func MaybeReexecUsingUserNamespace(evenForRoot bool) { + // If we've already been through this once, no need to try again. + if os.Geteuid() == 0 && IsRootless() { + return + } + + var uidNum, gidNum uint64 + // Figure out who we are. + me, err := user.Current() + if !os.IsNotExist(err) { + bailOnError(err, "error determining current user") + uidNum, err = strconv.ParseUint(me.Uid, 10, 32) + bailOnError(err, "error parsing current UID %s", me.Uid) + gidNum, err = strconv.ParseUint(me.Gid, 10, 32) + bailOnError(err, "error parsing current GID %s", me.Gid) + } + + runtime.LockOSThread() + defer runtime.UnlockOSThread() + + // ID mappings to use to reexec ourselves. + var uidmap, gidmap []specs.LinuxIDMapping + if uidNum != 0 || evenForRoot { + // Read the set of ID mappings that we're allowed to use. Each + // range in /etc/subuid and /etc/subgid file is a starting host + // ID and a range size. + uidmap, gidmap, err = GetSubIDMappings(me.Username, me.Username) + if err != nil { + logrus.Warnf("error reading allowed ID mappings: %v", err) + } + if len(uidmap) == 0 { + logrus.Warnf("Found no UID ranges set aside for user %q in /etc/subuid.", me.Username) + } + if len(gidmap) == 0 { + logrus.Warnf("Found no GID ranges set aside for user %q in /etc/subgid.", me.Username) + } + // Map our UID and GID, then the subuid and subgid ranges, + // consecutively, starting at 0, to get the mappings to use for + // a copy of ourselves. + uidmap = append([]specs.LinuxIDMapping{{HostID: uint32(uidNum), ContainerID: 0, Size: 1}}, uidmap...) + gidmap = append([]specs.LinuxIDMapping{{HostID: uint32(gidNum), ContainerID: 0, Size: 1}}, gidmap...) + var rangeStart uint32 + for i := range uidmap { + uidmap[i].ContainerID = rangeStart + rangeStart += uidmap[i].Size + } + rangeStart = 0 + for i := range gidmap { + gidmap[i].ContainerID = rangeStart + rangeStart += gidmap[i].Size + } + } else { + // If we have CAP_SYS_ADMIN, then we don't need to create a new namespace in order to be able + // to use unshare(), so don't bother creating a new user namespace at this point. + capabilities, err := capability.NewPid(0) + bailOnError(err, "error reading the current capabilities sets") + if capabilities.Get(capability.EFFECTIVE, capability.CAP_SYS_ADMIN) { + return + } + // Read the set of ID mappings that we're currently using. + uidmap, gidmap, err = GetHostIDMappings("") + bailOnError(err, "error reading current ID mappings") + // Just reuse them. + for i := range uidmap { + uidmap[i].HostID = uidmap[i].ContainerID + } + for i := range gidmap { + gidmap[i].HostID = gidmap[i].ContainerID + } + } + + // Unlike most uses of reexec or unshare, we're using a name that + // _won't_ be recognized as a registered reexec handler, since we + // _want_ to fall through reexec.Init() to the normal main(). + cmd := Command(append([]string{fmt.Sprintf("%s-in-a-user-namespace", os.Args[0])}, os.Args[1:]...)...) + + // If, somehow, we don't become UID 0 in our child, indicate that the child shouldn't try again. + err = os.Setenv(UsernsEnvName, "1") + bailOnError(err, "error setting %s=1 in environment", UsernsEnvName) + + // Set the default isolation type to use the "rootless" method. + if _, present := os.LookupEnv("BUILDAH_ISOLATION"); !present { + if err = os.Setenv("BUILDAH_ISOLATION", "rootless"); err != nil { + if err := os.Setenv("BUILDAH_ISOLATION", "rootless"); err != nil { + logrus.Errorf("error setting BUILDAH_ISOLATION=rootless in environment: %v", err) + os.Exit(1) + } + } + } + + // Reuse our stdio. + cmd.Stdin = os.Stdin + cmd.Stdout = os.Stdout + cmd.Stderr = os.Stderr + + // Set up a new user namespace with the ID mapping. + cmd.UnshareFlags = syscall.CLONE_NEWUSER | syscall.CLONE_NEWNS + cmd.UseNewuidmap = uidNum != 0 + cmd.UidMappings = uidmap + cmd.UseNewgidmap = uidNum != 0 + cmd.GidMappings = gidmap + cmd.GidMappingsEnableSetgroups = true + + // Finish up. + logrus.Debugf("running %+v with environment %+v, UID map %+v, and GID map %+v", cmd.Cmd.Args, os.Environ(), cmd.UidMappings, cmd.GidMappings) + ExecRunnable(cmd, nil) +} + +// ExecRunnable runs the specified unshare command, captures its exit status, +// and exits with the same status. +func ExecRunnable(cmd Runnable, cleanup func()) { + exit := func(status int) { + if cleanup != nil { + cleanup() + } + os.Exit(status) + } + if err := cmd.Run(); err != nil { + if exitError, ok := errors.Cause(err).(*exec.ExitError); ok { + if exitError.ProcessState.Exited() { + if waitStatus, ok := exitError.ProcessState.Sys().(syscall.WaitStatus); ok { + if waitStatus.Exited() { + logrus.Errorf("%v", exitError) + exit(waitStatus.ExitStatus()) + } + if waitStatus.Signaled() { + logrus.Errorf("%v", exitError) + exit(int(waitStatus.Signal()) + 128) + } + } + } + } + logrus.Errorf("%v", err) + logrus.Errorf("(unable to determine exit status)") + exit(1) + } + exit(0) +} + +// getHostIDMappings reads mappings from the named node under /proc. +func getHostIDMappings(path string) ([]specs.LinuxIDMapping, error) { + var mappings []specs.LinuxIDMapping + f, err := os.Open(path) + if err != nil { + return nil, errors.Wrapf(err, "error reading ID mappings from %q", path) + } + defer f.Close() + scanner := bufio.NewScanner(f) + for scanner.Scan() { + line := scanner.Text() + fields := strings.Fields(line) + if len(fields) != 3 { + return nil, errors.Errorf("line %q from %q has %d fields, not 3", line, path, len(fields)) + } + cid, err := strconv.ParseUint(fields[0], 10, 32) + if err != nil { + return nil, errors.Wrapf(err, "error parsing container ID value %q from line %q in %q", fields[0], line, path) + } + hid, err := strconv.ParseUint(fields[1], 10, 32) + if err != nil { + return nil, errors.Wrapf(err, "error parsing host ID value %q from line %q in %q", fields[1], line, path) + } + size, err := strconv.ParseUint(fields[2], 10, 32) + if err != nil { + return nil, errors.Wrapf(err, "error parsing size value %q from line %q in %q", fields[2], line, path) + } + mappings = append(mappings, specs.LinuxIDMapping{ContainerID: uint32(cid), HostID: uint32(hid), Size: uint32(size)}) + } + return mappings, nil +} + +// GetHostIDMappings reads mappings for the specified process (or the current +// process if pid is "self" or an empty string) from the kernel. +func GetHostIDMappings(pid string) ([]specs.LinuxIDMapping, []specs.LinuxIDMapping, error) { + if pid == "" { + pid = "self" + } + uidmap, err := getHostIDMappings(fmt.Sprintf("/proc/%s/uid_map", pid)) + if err != nil { + return nil, nil, err + } + gidmap, err := getHostIDMappings(fmt.Sprintf("/proc/%s/gid_map", pid)) + if err != nil { + return nil, nil, err + } + return uidmap, gidmap, nil +} + +// GetSubIDMappings reads mappings from /etc/subuid and /etc/subgid. +func GetSubIDMappings(user, group string) ([]specs.LinuxIDMapping, []specs.LinuxIDMapping, error) { + mappings, err := idtools.NewIDMappings(user, group) + if err != nil { + return nil, nil, errors.Wrapf(err, "error reading subuid mappings for user %q and subgid mappings for group %q", user, group) + } + var uidmap, gidmap []specs.LinuxIDMapping + for _, m := range mappings.UIDs() { + uidmap = append(uidmap, specs.LinuxIDMapping{ + ContainerID: uint32(m.ContainerID), + HostID: uint32(m.HostID), + Size: uint32(m.Size), + }) + } + for _, m := range mappings.GIDs() { + gidmap = append(gidmap, specs.LinuxIDMapping{ + ContainerID: uint32(m.ContainerID), + HostID: uint32(m.HostID), + Size: uint32(m.Size), + }) + } + return uidmap, gidmap, nil +} + +// ParseIDMappings parses mapping triples. +func ParseIDMappings(uidmap, gidmap []string) ([]idtools.IDMap, []idtools.IDMap, error) { + uid, err := idtools.ParseIDMap(uidmap, "userns-uid-map") + if err != nil { + return nil, nil, err + } + gid, err := idtools.ParseIDMap(gidmap, "userns-gid-map") + if err != nil { + return nil, nil, err + } + return uid, gid, nil +} diff --git a/vendor/github.com/containers/storage/VERSION b/vendor/github.com/containers/storage/VERSION index e34208c93..d32434904 100644 --- a/vendor/github.com/containers/storage/VERSION +++ b/vendor/github.com/containers/storage/VERSION @@ -1 +1 @@ -1.15.4 +1.15.5 diff --git a/vendor/github.com/containers/storage/layers.go b/vendor/github.com/containers/storage/layers.go index 3db94e880..0c5fcafde 100644 --- a/vendor/github.com/containers/storage/layers.go +++ b/vendor/github.com/containers/storage/layers.go @@ -18,6 +18,7 @@ import ( "github.com/containers/storage/pkg/archive" "github.com/containers/storage/pkg/idtools" "github.com/containers/storage/pkg/ioutils" + "github.com/containers/storage/pkg/mount" "github.com/containers/storage/pkg/stringid" "github.com/containers/storage/pkg/system" "github.com/containers/storage/pkg/tarlog" @@ -776,8 +777,17 @@ func (r *layerStore) Mount(id string, options drivers.MountOpts) (string, error) return "", ErrLayerUnknown } if layer.MountCount > 0 { - layer.MountCount++ - return layer.MountPoint, r.saveMounts() + mounted, err := mount.Mounted(layer.MountPoint) + if err != nil { + return "", err + } + // If the container is not mounted then we have a condition + // where the kernel umounted the mount point. This means + // that the mount count never got decremented. + if mounted { + layer.MountCount++ + return layer.MountPoint, r.saveMounts() + } } if options.MountLabel == "" { options.MountLabel = layer.MountLabel diff --git a/vendor/github.com/onsi/ginkgo/.travis.yml b/vendor/github.com/onsi/ginkgo/.travis.yml index 9da4c5b5e..b454d643c 100644 --- a/vendor/github.com/onsi/ginkgo/.travis.yml +++ b/vendor/github.com/onsi/ginkgo/.travis.yml @@ -1,8 +1,7 @@ language: go go: - - 1.10.x - - 1.11.x - 1.12.x + - 1.13.x - tip # allow internal package imports, necessary for forked repositories diff --git a/vendor/github.com/onsi/ginkgo/CHANGELOG.md b/vendor/github.com/onsi/ginkgo/CHANGELOG.md index 020496c9d..96f03ad7c 100644 --- a/vendor/github.com/onsi/ginkgo/CHANGELOG.md +++ b/vendor/github.com/onsi/ginkgo/CHANGELOG.md @@ -1,3 +1,11 @@ +## 1.11.0 + +### Features +- Add syscall for riscv64 architecture [f66e896] +- teamcity reporter: output location of test failure as well as test definition (#626) [9869142] +- teamcity reporter: output newline after every service message (#625) [3cfa02d] +- Add support for go module when running `generate` command (#578) [9c89e3f] + ## 1.10.3 ### Fixes diff --git a/vendor/github.com/onsi/ginkgo/config/config.go b/vendor/github.com/onsi/ginkgo/config/config.go index 89ec2b29a..14c82ec3a 100644 --- a/vendor/github.com/onsi/ginkgo/config/config.go +++ b/vendor/github.com/onsi/ginkgo/config/config.go @@ -20,7 +20,7 @@ import ( "fmt" ) -const VERSION = "1.10.3" +const VERSION = "1.11.0" type GinkgoConfigType struct { RandomSeed int64 diff --git a/vendor/github.com/onsi/ginkgo/ginkgo/generate_command.go b/vendor/github.com/onsi/ginkgo/ginkgo/generate_command.go index ad044303b..c0a39237e 100644 --- a/vendor/github.com/onsi/ginkgo/ginkgo/generate_command.go +++ b/vendor/github.com/onsi/ginkgo/ginkgo/generate_command.go @@ -1,10 +1,12 @@ package main import ( + "bytes" "flag" "fmt" "os" "path/filepath" + "strconv" "strings" "text/template" ) @@ -158,11 +160,90 @@ func formatSubject(name string) string { return name } +// moduleName returns module name from go.mod from given module root directory +func moduleName(modRoot string) string { + modFile, err := os.Open(filepath.Join(modRoot, "go.mod")) + if err != nil { + return "" + } + + mod := make([]byte, 128) + _, err = modFile.Read(mod) + if err != nil { + return "" + } + + slashSlash := []byte("//") + moduleStr := []byte("module") + + for len(mod) > 0 { + line := mod + mod = nil + if i := bytes.IndexByte(line, '\n'); i >= 0 { + line, mod = line[:i], line[i+1:] + } + if i := bytes.Index(line, slashSlash); i >= 0 { + line = line[:i] + } + line = bytes.TrimSpace(line) + if !bytes.HasPrefix(line, moduleStr) { + continue + } + line = line[len(moduleStr):] + n := len(line) + line = bytes.TrimSpace(line) + if len(line) == n || len(line) == 0 { + continue + } + + if line[0] == '"' || line[0] == '`' { + p, err := strconv.Unquote(string(line)) + if err != nil { + return "" // malformed quoted string or multiline module path + } + return p + } + + return string(line) + } + + return "" // missing module path +} + +func findModuleRoot(dir string) (root string) { + dir = filepath.Clean(dir) + + // Look for enclosing go.mod. + for { + if fi, err := os.Stat(filepath.Join(dir, "go.mod")); err == nil && !fi.IsDir() { + return dir + } + d := filepath.Dir(dir) + if d == dir { + break + } + dir = d + } + return "" +} + func getPackageImportPath() string { workingDir, err := os.Getwd() if err != nil { panic(err.Error()) } + + // Try go.mod file first + modRoot := findModuleRoot(workingDir) + if modRoot != "" { + modName := moduleName(modRoot) + if modName != "" { + cd := strings.Replace(workingDir, modRoot, "", -1) + return modName + cd + } + } + + // Fallback to GOPATH structure sep := string(filepath.Separator) paths := strings.Split(workingDir, sep+"src"+sep) if len(paths) == 1 { diff --git a/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_linux_riscv64.go b/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_linux_riscv64.go new file mode 100644 index 000000000..0d40f0a54 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_linux_riscv64.go @@ -0,0 +1,11 @@ +// +build linux,riscv64 + +package remote + +import "syscall" + +// linux_riscv64 doesn't have syscall.Dup2 which ginkgo uses, so +// use the nearly identical syscall.Dup3 instead +func syscallDup(oldfd int, newfd int) (err error) { + return syscall.Dup3(oldfd, newfd, 0) +} diff --git a/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_unix.go b/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_unix.go index ef6255960..981aa7466 100644 --- a/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_unix.go +++ b/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_unix.go @@ -1,4 +1,5 @@ // +build !linux !arm64 +// +build !linux !riscv64 // +build !windows // +build !solaris diff --git a/vendor/github.com/onsi/ginkgo/reporters/teamcity_reporter.go b/vendor/github.com/onsi/ginkgo/reporters/teamcity_reporter.go index c8e27b2a7..84fd8aff8 100644 --- a/vendor/github.com/onsi/ginkgo/reporters/teamcity_reporter.go +++ b/vendor/github.com/onsi/ginkgo/reporters/teamcity_reporter.go @@ -35,7 +35,7 @@ func NewTeamCityReporter(writer io.Writer) *TeamCityReporter { func (reporter *TeamCityReporter) SpecSuiteWillBegin(config config.GinkgoConfigType, summary *types.SuiteSummary) { reporter.testSuiteName = escape(summary.SuiteDescription) - fmt.Fprintf(reporter.writer, "%s[testSuiteStarted name='%s']", messageId, reporter.testSuiteName) + fmt.Fprintf(reporter.writer, "%s[testSuiteStarted name='%s']\n", messageId, reporter.testSuiteName) } func (reporter *TeamCityReporter) BeforeSuiteDidRun(setupSummary *types.SetupSummary) { @@ -49,18 +49,18 @@ func (reporter *TeamCityReporter) AfterSuiteDidRun(setupSummary *types.SetupSumm func (reporter *TeamCityReporter) handleSetupSummary(name string, setupSummary *types.SetupSummary) { if setupSummary.State != types.SpecStatePassed { testName := escape(name) - fmt.Fprintf(reporter.writer, "%s[testStarted name='%s']", messageId, testName) - message := escape(setupSummary.Failure.ComponentCodeLocation.String()) - details := escape(setupSummary.Failure.Message) - fmt.Fprintf(reporter.writer, "%s[testFailed name='%s' message='%s' details='%s']", messageId, testName, message, details) + fmt.Fprintf(reporter.writer, "%s[testStarted name='%s']\n", messageId, testName) + message := reporter.failureMessage(setupSummary.Failure) + details := reporter.failureDetails(setupSummary.Failure) + fmt.Fprintf(reporter.writer, "%s[testFailed name='%s' message='%s' details='%s']\n", messageId, testName, message, details) durationInMilliseconds := setupSummary.RunTime.Seconds() * 1000 - fmt.Fprintf(reporter.writer, "%s[testFinished name='%s' duration='%v']", messageId, testName, durationInMilliseconds) + fmt.Fprintf(reporter.writer, "%s[testFinished name='%s' duration='%v']\n", messageId, testName, durationInMilliseconds) } } func (reporter *TeamCityReporter) SpecWillRun(specSummary *types.SpecSummary) { testName := escape(strings.Join(specSummary.ComponentTexts[1:], " ")) - fmt.Fprintf(reporter.writer, "%s[testStarted name='%s']", messageId, testName) + fmt.Fprintf(reporter.writer, "%s[testStarted name='%s']\n", messageId, testName) } func (reporter *TeamCityReporter) SpecDidComplete(specSummary *types.SpecSummary) { @@ -68,23 +68,31 @@ func (reporter *TeamCityReporter) SpecDidComplete(specSummary *types.SpecSummary if reporter.ReporterConfig.ReportPassed && specSummary.State == types.SpecStatePassed { details := escape(specSummary.CapturedOutput) - fmt.Fprintf(reporter.writer, "%s[testPassed name='%s' details='%s']", messageId, testName, details) + fmt.Fprintf(reporter.writer, "%s[testPassed name='%s' details='%s']\n", messageId, testName, details) } if specSummary.State == types.SpecStateFailed || specSummary.State == types.SpecStateTimedOut || specSummary.State == types.SpecStatePanicked { - message := escape(specSummary.Failure.ComponentCodeLocation.String()) - details := escape(specSummary.Failure.Message) - fmt.Fprintf(reporter.writer, "%s[testFailed name='%s' message='%s' details='%s']", messageId, testName, message, details) + message := reporter.failureMessage(specSummary.Failure) + details := reporter.failureDetails(specSummary.Failure) + fmt.Fprintf(reporter.writer, "%s[testFailed name='%s' message='%s' details='%s']\n", messageId, testName, message, details) } if specSummary.State == types.SpecStateSkipped || specSummary.State == types.SpecStatePending { - fmt.Fprintf(reporter.writer, "%s[testIgnored name='%s']", messageId, testName) + fmt.Fprintf(reporter.writer, "%s[testIgnored name='%s']\n", messageId, testName) } durationInMilliseconds := specSummary.RunTime.Seconds() * 1000 - fmt.Fprintf(reporter.writer, "%s[testFinished name='%s' duration='%v']", messageId, testName, durationInMilliseconds) + fmt.Fprintf(reporter.writer, "%s[testFinished name='%s' duration='%v']\n", messageId, testName, durationInMilliseconds) } func (reporter *TeamCityReporter) SpecSuiteDidEnd(summary *types.SuiteSummary) { - fmt.Fprintf(reporter.writer, "%s[testSuiteFinished name='%s']", messageId, reporter.testSuiteName) + fmt.Fprintf(reporter.writer, "%s[testSuiteFinished name='%s']\n", messageId, reporter.testSuiteName) +} + +func (reporter *TeamCityReporter) failureMessage(failure types.SpecFailure) string { + return escape(failure.ComponentCodeLocation.String()) +} + +func (reporter *TeamCityReporter) failureDetails(failure types.SpecFailure) string { + return escape(fmt.Sprintf("%s\n%s", failure.Message, failure.Location.String())) } func escape(output string) string { diff --git a/vendor/github.com/onsi/ginkgo/types/types.go b/vendor/github.com/onsi/ginkgo/types/types.go index e4e32b761..c143e02d8 100644 --- a/vendor/github.com/onsi/ginkgo/types/types.go +++ b/vendor/github.com/onsi/ginkgo/types/types.go @@ -12,7 +12,7 @@ SuiteSummary represents the a summary of the test suite and is passed to both Reporter.SpecSuiteWillBegin Reporter.SpecSuiteDidEnd -this is unfortunate as these two methods should receive different objects. When running in parallel +this is unfortunate as these two methods should receive different objects. When running in parallel each node does not deterministically know how many specs it will end up running. Unfortunately making such a change would break backward compatibility. diff --git a/vendor/github.com/onsi/gomega/.travis.yml b/vendor/github.com/onsi/gomega/.travis.yml index d147e451d..c6391855a 100644 --- a/vendor/github.com/onsi/gomega/.travis.yml +++ b/vendor/github.com/onsi/gomega/.travis.yml @@ -1,9 +1,8 @@ language: go go: - - 1.10.x - - 1.11.x - 1.12.x + - 1.13.x - gotip env: diff --git a/vendor/github.com/onsi/gomega/CHANGELOG.md b/vendor/github.com/onsi/gomega/CHANGELOG.md index ecbdd2734..59ad384aa 100644 --- a/vendor/github.com/onsi/gomega/CHANGELOG.md +++ b/vendor/github.com/onsi/gomega/CHANGELOG.md @@ -1,3 +1,14 @@ +## 1.8.1 + +### Fixes +- Fix unexpected MatchError() behaviour (#375) [8ae7b2f] + +## 1.8.0 + +### Features +- Allow optional description to be lazily evaluated function (#364) [bf64010] +- Support wrapped errors (#359) [0a981cb] + ## 1.7.1 ### Fixes diff --git a/vendor/github.com/onsi/gomega/go.mod b/vendor/github.com/onsi/gomega/go.mod index 177a541c4..1eb0dfa68 100644 --- a/vendor/github.com/onsi/gomega/go.mod +++ b/vendor/github.com/onsi/gomega/go.mod @@ -9,6 +9,7 @@ require ( golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f // indirect golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e // indirect golang.org/x/text v0.3.0 // indirect + golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 gopkg.in/fsnotify.v1 v1.4.7 // indirect gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect gopkg.in/yaml.v2 v2.2.4 diff --git a/vendor/github.com/onsi/gomega/go.sum b/vendor/github.com/onsi/gomega/go.sum index bbcc05d3e..b872e8a0d 100644 --- a/vendor/github.com/onsi/gomega/go.sum +++ b/vendor/github.com/onsi/gomega/go.sum @@ -14,6 +14,8 @@ golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e h1:o3PsSEY8E4eXWkXrIP9YJALUk golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4= diff --git a/vendor/github.com/onsi/gomega/gomega_dsl.go b/vendor/github.com/onsi/gomega/gomega_dsl.go index 85505f2ec..4cb94d22f 100644 --- a/vendor/github.com/onsi/gomega/gomega_dsl.go +++ b/vendor/github.com/onsi/gomega/gomega_dsl.go @@ -24,7 +24,7 @@ import ( "github.com/onsi/gomega/types" ) -const GOMEGA_VERSION = "1.7.1" +const GOMEGA_VERSION = "1.8.1" const nilFailHandlerPanic = `You are trying to make an assertion, but Gomega's fail handler is nil. If you're using Ginkgo then you probably forgot to put your assertion in an It(). @@ -293,16 +293,18 @@ func SetDefaultConsistentlyPollingInterval(t time.Duration) { // AsyncAssertion is returned by Eventually and Consistently and polls the actual value passed into Eventually against // the matcher passed to the Should and ShouldNot methods. // -// Both Should and ShouldNot take a variadic optionalDescription argument. This is passed on to -// fmt.Sprintf() and is used to annotate failure messages. This allows you to make your failure messages more -// descriptive. +// Both Should and ShouldNot take a variadic optionalDescription argument. +// This argument allows you to make your failure messages more descriptive. +// If a single argument of type `func() string` is passed, this function will be lazily evaluated if a failure occurs +// and the returned string is used to annotate the failure message. +// Otherwise, this argument is passed on to fmt.Sprintf() and then used to annotate the failure message. // // Both Should and ShouldNot return a boolean that is true if the assertion passed and false if it failed. // // Example: // // Eventually(myChannel).Should(Receive(), "Something should have come down the pipe.") -// Consistently(myChannel).ShouldNot(Receive(), "Nothing should have come down the pipe.") +// Consistently(myChannel).ShouldNot(Receive(), func() string { return "Nothing should have come down the pipe." }) type AsyncAssertion interface { Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool @@ -317,8 +319,11 @@ type GomegaAsyncAssertion = AsyncAssertion // Typically Should/ShouldNot are used with Ω and To/ToNot/NotTo are used with Expect // though this is not enforced. // -// All methods take a variadic optionalDescription argument. This is passed on to fmt.Sprintf() -// and is used to annotate failure messages. +// All methods take a variadic optionalDescription argument. +// This argument allows you to make your failure messages more descriptive. +// If a single argument of type `func() string` is passed, this function will be lazily evaluated if a failure occurs +// and the returned string is used to annotate the failure message. +// Otherwise, this argument is passed on to fmt.Sprintf() and then used to annotate the failure message. // // All methods return a bool that is true if the assertion passed and false if it failed. // diff --git a/vendor/github.com/onsi/gomega/internal/assertion/assertion.go b/vendor/github.com/onsi/gomega/internal/assertion/assertion.go index 00197b67a..a248298f4 100644 --- a/vendor/github.com/onsi/gomega/internal/assertion/assertion.go +++ b/vendor/github.com/onsi/gomega/internal/assertion/assertion.go @@ -52,16 +52,19 @@ func (assertion *Assertion) buildDescription(optionalDescription ...interface{}) switch len(optionalDescription) { case 0: return "" - default: - return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n" + case 1: + if describe, ok := optionalDescription[0].(func() string); ok { + return describe() + "\n" + } } + return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n" } func (assertion *Assertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool { matches, err := matcher.Match(assertion.actualInput) - description := assertion.buildDescription(optionalDescription...) assertion.failWrapper.TWithHelper.Helper() if err != nil { + description := assertion.buildDescription(optionalDescription...) assertion.failWrapper.Fail(description+err.Error(), 2+assertion.offset) return false } @@ -72,6 +75,7 @@ func (assertion *Assertion) match(matcher types.GomegaMatcher, desiredMatch bool } else { message = matcher.NegatedFailureMessage(assertion.actualInput) } + description := assertion.buildDescription(optionalDescription...) assertion.failWrapper.Fail(description+message, 2+assertion.offset) return false } diff --git a/vendor/github.com/onsi/gomega/internal/asyncassertion/async_assertion.go b/vendor/github.com/onsi/gomega/internal/asyncassertion/async_assertion.go index a233e48c0..5204836bf 100644 --- a/vendor/github.com/onsi/gomega/internal/asyncassertion/async_assertion.go +++ b/vendor/github.com/onsi/gomega/internal/asyncassertion/async_assertion.go @@ -60,9 +60,12 @@ func (assertion *AsyncAssertion) buildDescription(optionalDescription ...interfa switch len(optionalDescription) { case 0: return "" - default: - return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n" + case 1: + if describe, ok := optionalDescription[0].(func() string); ok { + return describe() + "\n" + } } + return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n" } func (assertion *AsyncAssertion) actualInputIsAFunction() bool { @@ -103,8 +106,6 @@ func (assertion *AsyncAssertion) match(matcher types.GomegaMatcher, desiredMatch timer := time.Now() timeout := time.After(assertion.timeoutInterval) - description := assertion.buildDescription(optionalDescription...) - var matches bool var err error mayChange := true @@ -129,6 +130,7 @@ func (assertion *AsyncAssertion) match(matcher types.GomegaMatcher, desiredMatch } } assertion.failWrapper.TWithHelper.Helper() + description := assertion.buildDescription(optionalDescription...) assertion.failWrapper.Fail(fmt.Sprintf("%s after %.3fs.\n%s%s%s", preamble, time.Since(timer).Seconds(), description, message, errMsg), 3+assertion.offset) } diff --git a/vendor/github.com/onsi/gomega/matchers/match_error_matcher.go b/vendor/github.com/onsi/gomega/matchers/match_error_matcher.go index 07499ac95..4e09239ff 100644 --- a/vendor/github.com/onsi/gomega/matchers/match_error_matcher.go +++ b/vendor/github.com/onsi/gomega/matchers/match_error_matcher.go @@ -5,6 +5,7 @@ import ( "reflect" "github.com/onsi/gomega/format" + "golang.org/x/xerrors" ) type MatchErrorMatcher struct { @@ -21,25 +22,28 @@ func (matcher *MatchErrorMatcher) Match(actual interface{}) (success bool, err e } actualErr := actual.(error) + expected := matcher.Expected - if isError(matcher.Expected) { - return reflect.DeepEqual(actualErr, matcher.Expected), nil + if isError(expected) { + return reflect.DeepEqual(actualErr, expected) || xerrors.Is(actualErr, expected.(error)), nil } - if isString(matcher.Expected) { - return actualErr.Error() == matcher.Expected, nil + if isString(expected) { + return actualErr.Error() == expected, nil } var subMatcher omegaMatcher var hasSubMatcher bool - if matcher.Expected != nil { - subMatcher, hasSubMatcher = (matcher.Expected).(omegaMatcher) + if expected != nil { + subMatcher, hasSubMatcher = (expected).(omegaMatcher) if hasSubMatcher { return subMatcher.Match(actualErr.Error()) } } - return false, fmt.Errorf("MatchError must be passed an error, string, or Matcher that can match on strings. Got:\n%s", format.Object(matcher.Expected, 1)) + return false, fmt.Errorf( + "MatchError must be passed an error, a string, or a Matcher that can match on strings. Got:\n%s", + format.Object(expected, 1)) } func (matcher *MatchErrorMatcher) FailureMessage(actual interface{}) (message string) { diff --git a/vendor/github.com/pkg/errors/.travis.yml b/vendor/github.com/pkg/errors/.travis.yml index d4b92663b..9159de03e 100644 --- a/vendor/github.com/pkg/errors/.travis.yml +++ b/vendor/github.com/pkg/errors/.travis.yml @@ -1,15 +1,10 @@ language: go go_import_path: github.com/pkg/errors go: - - 1.4.x - - 1.5.x - - 1.6.x - - 1.7.x - - 1.8.x - - 1.9.x - - 1.10.x - 1.11.x + - 1.12.x + - 1.13.x - tip script: - - go test -v ./... + - make check diff --git a/vendor/github.com/pkg/errors/Makefile b/vendor/github.com/pkg/errors/Makefile new file mode 100644 index 000000000..ce9d7cded --- /dev/null +++ b/vendor/github.com/pkg/errors/Makefile @@ -0,0 +1,44 @@ +PKGS := github.com/pkg/errors +SRCDIRS := $(shell go list -f '{{.Dir}}' $(PKGS)) +GO := go + +check: test vet gofmt misspell unconvert staticcheck ineffassign unparam + +test: + $(GO) test $(PKGS) + +vet: | test + $(GO) vet $(PKGS) + +staticcheck: + $(GO) get honnef.co/go/tools/cmd/staticcheck + staticcheck -checks all $(PKGS) + +misspell: + $(GO) get github.com/client9/misspell/cmd/misspell + misspell \ + -locale GB \ + -error \ + *.md *.go + +unconvert: + $(GO) get github.com/mdempsky/unconvert + unconvert -v $(PKGS) + +ineffassign: + $(GO) get github.com/gordonklaus/ineffassign + find $(SRCDIRS) -name '*.go' | xargs ineffassign + +pedantic: check errcheck + +unparam: + $(GO) get mvdan.cc/unparam + unparam ./... + +errcheck: + $(GO) get github.com/kisielk/errcheck + errcheck $(PKGS) + +gofmt: + @echo Checking code is gofmted + @test -z "$(shell gofmt -s -l -d -e $(SRCDIRS) | tee /dev/stderr)" diff --git a/vendor/github.com/pkg/errors/README.md b/vendor/github.com/pkg/errors/README.md index 6483ba2af..54dfdcb12 100644 --- a/vendor/github.com/pkg/errors/README.md +++ b/vendor/github.com/pkg/errors/README.md @@ -41,11 +41,18 @@ default: [Read the package documentation for more information](https://godoc.org/github.com/pkg/errors). +## Roadmap + +With the upcoming [Go2 error proposals](https://go.googlesource.com/proposal/+/master/design/go2draft.md) this package is moving into maintenance mode. The roadmap for a 1.0 release is as follows: + +- 0.9. Remove pre Go 1.9 and Go 1.10 support, address outstanding pull requests (if possible) +- 1.0. Final release. + ## Contributing -We welcome pull requests, bug fixes and issue reports. With that said, the bar for adding new symbols to this package is intentionally set high. +Because of the Go2 errors changes, this package is not accepting proposals for new functionality. With that said, we welcome pull requests, bug fixes and issue reports. -Before proposing a change, please discuss your change by raising an issue. +Before sending a PR, please discuss your change by raising an issue. ## License diff --git a/vendor/github.com/pkg/errors/cause.go b/vendor/github.com/pkg/errors/cause.go new file mode 100644 index 000000000..566f88bb0 --- /dev/null +++ b/vendor/github.com/pkg/errors/cause.go @@ -0,0 +1,29 @@ +// +build !go1.13 + +package errors + +// Cause recursively unwraps an error chain and returns the underlying cause of +// the error, if possible. An error value has a cause if it implements the +// following interface: +// +// type causer interface { +// Cause() error +// } +// +// If the error does not implement Cause, the original error will +// be returned. If the error is nil, nil will be returned without further +// investigation. +func Cause(err error) error { + type causer interface { + Cause() error + } + + for err != nil { + cause, ok := err.(causer) + if !ok { + break + } + err = cause.Cause() + } + return err +} diff --git a/vendor/github.com/pkg/errors/errors.go b/vendor/github.com/pkg/errors/errors.go index 7421f326f..a9840ecee 100644 --- a/vendor/github.com/pkg/errors/errors.go +++ b/vendor/github.com/pkg/errors/errors.go @@ -82,7 +82,7 @@ // // if err, ok := err.(stackTracer); ok { // for _, f := range err.StackTrace() { -// fmt.Printf("%+s:%d", f) +// fmt.Printf("%+s:%d\n", f, f) // } // } // @@ -159,6 +159,9 @@ type withStack struct { func (w *withStack) Cause() error { return w.error } +// Unwrap provides compatibility for Go 1.13 error chains. +func (w *withStack) Unwrap() error { return w.error } + func (w *withStack) Format(s fmt.State, verb rune) { switch verb { case 'v': @@ -241,6 +244,9 @@ type withMessage struct { func (w *withMessage) Error() string { return w.msg + ": " + w.cause.Error() } func (w *withMessage) Cause() error { return w.cause } +// Unwrap provides compatibility for Go 1.13 error chains. +func (w *withMessage) Unwrap() error { return w.cause } + func (w *withMessage) Format(s fmt.State, verb rune) { switch verb { case 'v': @@ -254,29 +260,3 @@ func (w *withMessage) Format(s fmt.State, verb rune) { io.WriteString(s, w.Error()) } } - -// Cause returns the underlying cause of the error, if possible. -// An error value has a cause if it implements the following -// interface: -// -// type causer interface { -// Cause() error -// } -// -// If the error does not implement Cause, the original error will -// be returned. If the error is nil, nil will be returned without further -// investigation. -func Cause(err error) error { - type causer interface { - Cause() error - } - - for err != nil { - cause, ok := err.(causer) - if !ok { - break - } - err = cause.Cause() - } - return err -} diff --git a/vendor/github.com/pkg/errors/go113.go b/vendor/github.com/pkg/errors/go113.go new file mode 100644 index 000000000..ed0dc7a6d --- /dev/null +++ b/vendor/github.com/pkg/errors/go113.go @@ -0,0 +1,71 @@ +// +build go1.13 + +package errors + +import ( + stderrors "errors" +) + +// Is reports whether any error in err's chain matches target. +// +// The chain consists of err itself followed by the sequence of errors obtained by +// repeatedly calling Unwrap. +// +// An error is considered to match a target if it is equal to that target or if +// it implements a method Is(error) bool such that Is(target) returns true. +func Is(err, target error) bool { return stderrors.Is(err, target) } + +// As finds the first error in err's chain that matches target, and if so, sets +// target to that error value and returns true. +// +// The chain consists of err itself followed by the sequence of errors obtained by +// repeatedly calling Unwrap. +// +// An error matches target if the error's concrete value is assignable to the value +// pointed to by target, or if the error has a method As(interface{}) bool such that +// As(target) returns true. In the latter case, the As method is responsible for +// setting target. +// +// As will panic if target is not a non-nil pointer to either a type that implements +// error, or to any interface type. As returns false if err is nil. +func As(err error, target interface{}) bool { return stderrors.As(err, target) } + +// Unwrap returns the result of calling the Unwrap method on err, if err's +// type contains an Unwrap method returning error. +// Otherwise, Unwrap returns nil. +func Unwrap(err error) error { + return stderrors.Unwrap(err) +} + +// Cause recursively unwraps an error chain and returns the underlying cause of +// the error, if possible. There are two ways that an error value may provide a +// cause. First, the error may implement the following interface: +// +// type causer interface { +// Cause() error +// } +// +// Second, the error may return a non-nil value when passed as an argument to +// the Unwrap function. This makes Cause forwards-compatible with Go 1.13 error +// chains. +// +// If an error value satisfies both methods of unwrapping, Cause will use the +// causer interface. +// +// If the error is nil, nil will be returned without further investigation. +func Cause(err error) error { + type causer interface { + Cause() error + } + + for err != nil { + if cause, ok := err.(causer); ok { + err = cause.Cause() + } else if unwrapped := Unwrap(err); unwrapped != nil { + err = unwrapped + } else { + break + } + } + return err +} diff --git a/vendor/github.com/pkg/errors/stack.go b/vendor/github.com/pkg/errors/stack.go index 2874a048c..779a8348f 100644 --- a/vendor/github.com/pkg/errors/stack.go +++ b/vendor/github.com/pkg/errors/stack.go @@ -5,10 +5,13 @@ import ( "io" "path" "runtime" + "strconv" "strings" ) // Frame represents a program counter inside a stack frame. +// For historical reasons if Frame is interpreted as a uintptr +// its value represents the program counter + 1. type Frame uintptr // pc returns the program counter for this frame; @@ -37,6 +40,15 @@ func (f Frame) line() int { return line } +// name returns the name of this function, if known. +func (f Frame) name() string { + fn := runtime.FuncForPC(f.pc()) + if fn == nil { + return "unknown" + } + return fn.Name() +} + // Format formats the frame according to the fmt.Formatter interface. // // %s source file @@ -54,22 +66,16 @@ func (f Frame) Format(s fmt.State, verb rune) { case 's': switch { case s.Flag('+'): - pc := f.pc() - fn := runtime.FuncForPC(pc) - if fn == nil { - io.WriteString(s, "unknown") - } else { - file, _ := fn.FileLine(pc) - fmt.Fprintf(s, "%s\n\t%s", fn.Name(), file) - } + io.WriteString(s, f.name()) + io.WriteString(s, "\n\t") + io.WriteString(s, f.file()) default: io.WriteString(s, path.Base(f.file())) } case 'd': - fmt.Fprintf(s, "%d", f.line()) + io.WriteString(s, strconv.Itoa(f.line())) case 'n': - name := runtime.FuncForPC(f.pc()).Name() - io.WriteString(s, funcname(name)) + io.WriteString(s, funcname(f.name())) case 'v': f.Format(s, 's') io.WriteString(s, ":") @@ -77,6 +83,16 @@ func (f Frame) Format(s fmt.State, verb rune) { } } +// MarshalText formats a stacktrace Frame as a text string. The output is the +// same as that of fmt.Sprintf("%+v", f), but without newlines or tabs. +func (f Frame) MarshalText() ([]byte, error) { + name := f.name() + if name == "unknown" { + return []byte(name), nil + } + return []byte(fmt.Sprintf("%s %s:%d", name, f.file(), f.line())), nil +} + // StackTrace is stack of Frames from innermost (newest) to outermost (oldest). type StackTrace []Frame @@ -94,16 +110,30 @@ func (st StackTrace) Format(s fmt.State, verb rune) { switch { case s.Flag('+'): for _, f := range st { - fmt.Fprintf(s, "\n%+v", f) + io.WriteString(s, "\n") + f.Format(s, verb) } case s.Flag('#'): fmt.Fprintf(s, "%#v", []Frame(st)) default: - fmt.Fprintf(s, "%v", []Frame(st)) + st.formatSlice(s, verb) } case 's': - fmt.Fprintf(s, "%s", []Frame(st)) + st.formatSlice(s, verb) + } +} + +// formatSlice will format this StackTrace into the given buffer as a slice of +// Frame, only valid when called with '%s' or '%v'. +func (st StackTrace) formatSlice(s fmt.State, verb rune) { + io.WriteString(s, "[") + for i, f := range st { + if i > 0 { + io.WriteString(s, " ") + } + f.Format(s, verb) } + io.WriteString(s, "]") } // stack represents a stack of program counters. diff --git a/vendor/github.com/pkg/profile/.travis.yml b/vendor/github.com/pkg/profile/.travis.yml deleted file mode 100644 index fd72871e0..000000000 --- a/vendor/github.com/pkg/profile/.travis.yml +++ /dev/null @@ -1,10 +0,0 @@ -language: go -go_import_path: github.com/pkg/profile -go: - - 1.12.x - - 1.13.x - - tip - -script: - - go test github.com/pkg/profile - - go test -race github.com/pkg/profile diff --git a/vendor/github.com/pkg/profile/AUTHORS b/vendor/github.com/pkg/profile/AUTHORS deleted file mode 100644 index 00441d354..000000000 --- a/vendor/github.com/pkg/profile/AUTHORS +++ /dev/null @@ -1 +0,0 @@ -Dave Cheney <dave@cheney.net> diff --git a/vendor/github.com/pkg/profile/README.md b/vendor/github.com/pkg/profile/README.md deleted file mode 100644 index 37bfa58c5..000000000 --- a/vendor/github.com/pkg/profile/README.md +++ /dev/null @@ -1,54 +0,0 @@ -profile -======= - -Simple profiling support package for Go - -[](https://travis-ci.org/pkg/profile) [](http://godoc.org/github.com/pkg/profile) - - -installation ------------- - - go get github.com/pkg/profile - -usage ------ - -Enabling profiling in your application is as simple as one line at the top of your main function - -```go -import "github.com/pkg/profile" - -func main() { - defer profile.Start().Stop() - ... -} -``` - -options -------- - -What to profile is controlled by config value passed to profile.Start. -By default CPU profiling is enabled. - -```go -import "github.com/pkg/profile" - -func main() { - // p.Stop() must be called before the program exits to - // ensure profiling information is written to disk. - p := profile.Start(profile.MemProfile, profile.ProfilePath("."), profile.NoShutdownHook) - ... -} -``` - -Several convenience package level values are provided for cpu, memory, and block (contention) profiling. - -For more complex options, consult the [documentation](http://godoc.org/github.com/pkg/profile). - -contributing ------------- - -We welcome pull requests, bug fixes and issue reports. - -Before proposing a change, please discuss it first by raising an issue. diff --git a/vendor/github.com/pkg/profile/go.mod b/vendor/github.com/pkg/profile/go.mod deleted file mode 100644 index 2d82f3d84..000000000 --- a/vendor/github.com/pkg/profile/go.mod +++ /dev/null @@ -1,3 +0,0 @@ -module github.com/pkg/profile - -go 1.12 diff --git a/vendor/github.com/pkg/profile/profile.go b/vendor/github.com/pkg/profile/profile.go deleted file mode 100644 index b9fdfcfd8..000000000 --- a/vendor/github.com/pkg/profile/profile.go +++ /dev/null @@ -1,284 +0,0 @@ -// Package profile provides a simple way to manage runtime/pprof -// profiling of your Go application. -package profile - -import ( - "io/ioutil" - "log" - "os" - "os/signal" - "path/filepath" - "runtime" - "runtime/pprof" - "runtime/trace" - "sync/atomic" -) - -const ( - cpuMode = iota - memMode - mutexMode - blockMode - traceMode - threadCreateMode - goroutineMode -) - -// Profile represents an active profiling session. -type Profile struct { - // quiet suppresses informational messages during profiling. - quiet bool - - // noShutdownHook controls whether the profiling package should - // hook SIGINT to write profiles cleanly. - noShutdownHook bool - - // mode holds the type of profiling that will be made - mode int - - // path holds the base path where various profiling files are written. - // If blank, the base path will be generated by ioutil.TempDir. - path string - - // memProfileRate holds the rate for the memory profile. - memProfileRate int - - // closer holds a cleanup function that run after each profile - closer func() - - // stopped records if a call to profile.Stop has been made - stopped uint32 -} - -// NoShutdownHook controls whether the profiling package should -// hook SIGINT to write profiles cleanly. -// Programs with more sophisticated signal handling should set -// this to true and ensure the Stop() function returned from Start() -// is called during shutdown. -func NoShutdownHook(p *Profile) { p.noShutdownHook = true } - -// Quiet suppresses informational messages during profiling. -func Quiet(p *Profile) { p.quiet = true } - -// CPUProfile enables cpu profiling. -// It disables any previous profiling settings. -func CPUProfile(p *Profile) { p.mode = cpuMode } - -// DefaultMemProfileRate is the default memory profiling rate. -// See also http://golang.org/pkg/runtime/#pkg-variables -const DefaultMemProfileRate = 4096 - -// MemProfile enables memory profiling. -// It disables any previous profiling settings. -func MemProfile(p *Profile) { - p.memProfileRate = DefaultMemProfileRate - p.mode = memMode -} - -// MemProfileRate enables memory profiling at the preferred rate. -// It disables any previous profiling settings. -func MemProfileRate(rate int) func(*Profile) { - return func(p *Profile) { - p.memProfileRate = rate - p.mode = memMode - } -} - -// MutexProfile enables mutex profiling. -// It disables any previous profiling settings. -func MutexProfile(p *Profile) { p.mode = mutexMode } - -// BlockProfile enables block (contention) profiling. -// It disables any previous profiling settings. -func BlockProfile(p *Profile) { p.mode = blockMode } - -// Trace profile enables execution tracing. -// It disables any previous profiling settings. -func TraceProfile(p *Profile) { p.mode = traceMode } - -// ThreadcreationProfile enables thread creation profiling.. -// It disables any previous profiling settings. -func ThreadcreationProfile(p *Profile) { p.mode = threadCreateMode } - -// GoroutineProfile enables goroutine profiling. -// It disables any previous profiling settings. -func GoroutineProfile(p *Profile) { p.mode = goroutineMode } - -// ProfilePath controls the base path where various profiling -// files are written. If blank, the base path will be generated -// by ioutil.TempDir. -func ProfilePath(path string) func(*Profile) { - return func(p *Profile) { - p.path = path - } -} - -// Stop stops the profile and flushes any unwritten data. -func (p *Profile) Stop() { - if !atomic.CompareAndSwapUint32(&p.stopped, 0, 1) { - // someone has already called close - return - } - p.closer() - atomic.StoreUint32(&started, 0) -} - -// started is non zero if a profile is running. -var started uint32 - -// Start starts a new profiling session. -// The caller should call the Stop method on the value returned -// to cleanly stop profiling. -func Start(options ...func(*Profile)) interface { - Stop() -} { - if !atomic.CompareAndSwapUint32(&started, 0, 1) { - log.Fatal("profile: Start() already called") - } - - var prof Profile - for _, option := range options { - option(&prof) - } - - path, err := func() (string, error) { - if p := prof.path; p != "" { - return p, os.MkdirAll(p, 0777) - } - return ioutil.TempDir("", "profile") - }() - - if err != nil { - log.Fatalf("profile: could not create initial output directory: %v", err) - } - - logf := func(format string, args ...interface{}) { - if !prof.quiet { - log.Printf(format, args...) - } - } - - switch prof.mode { - case cpuMode: - fn := filepath.Join(path, "cpu.pprof") - f, err := os.Create(fn) - if err != nil { - log.Fatalf("profile: could not create cpu profile %q: %v", fn, err) - } - logf("profile: cpu profiling enabled, %s", fn) - pprof.StartCPUProfile(f) - prof.closer = func() { - pprof.StopCPUProfile() - f.Close() - logf("profile: cpu profiling disabled, %s", fn) - } - - case memMode: - fn := filepath.Join(path, "mem.pprof") - f, err := os.Create(fn) - if err != nil { - log.Fatalf("profile: could not create memory profile %q: %v", fn, err) - } - old := runtime.MemProfileRate - runtime.MemProfileRate = prof.memProfileRate - logf("profile: memory profiling enabled (rate %d), %s", runtime.MemProfileRate, fn) - prof.closer = func() { - pprof.Lookup("heap").WriteTo(f, 0) - f.Close() - runtime.MemProfileRate = old - logf("profile: memory profiling disabled, %s", fn) - } - - case mutexMode: - fn := filepath.Join(path, "mutex.pprof") - f, err := os.Create(fn) - if err != nil { - log.Fatalf("profile: could not create mutex profile %q: %v", fn, err) - } - runtime.SetMutexProfileFraction(1) - logf("profile: mutex profiling enabled, %s", fn) - prof.closer = func() { - if mp := pprof.Lookup("mutex"); mp != nil { - mp.WriteTo(f, 0) - } - f.Close() - runtime.SetMutexProfileFraction(0) - logf("profile: mutex profiling disabled, %s", fn) - } - - case blockMode: - fn := filepath.Join(path, "block.pprof") - f, err := os.Create(fn) - if err != nil { - log.Fatalf("profile: could not create block profile %q: %v", fn, err) - } - runtime.SetBlockProfileRate(1) - logf("profile: block profiling enabled, %s", fn) - prof.closer = func() { - pprof.Lookup("block").WriteTo(f, 0) - f.Close() - runtime.SetBlockProfileRate(0) - logf("profile: block profiling disabled, %s", fn) - } - - case threadCreateMode: - fn := filepath.Join(path, "threadcreation.pprof") - f, err := os.Create(fn) - if err != nil { - log.Fatalf("profile: could not create thread creation profile %q: %v", fn, err) - } - logf("profile: thread creation profiling enabled, %s", fn) - prof.closer = func() { - if mp := pprof.Lookup("threadcreate"); mp != nil { - mp.WriteTo(f, 0) - } - f.Close() - logf("profile: thread creation profiling disabled, %s", fn) - } - - case traceMode: - fn := filepath.Join(path, "trace.out") - f, err := os.Create(fn) - if err != nil { - log.Fatalf("profile: could not create trace output file %q: %v", fn, err) - } - if err := trace.Start(f); err != nil { - log.Fatalf("profile: could not start trace: %v", err) - } - logf("profile: trace enabled, %s", fn) - prof.closer = func() { - trace.Stop() - logf("profile: trace disabled, %s", fn) - } - - case goroutineMode: - fn := filepath.Join(path, "goroutine.pprof") - f, err := os.Create(fn) - if err != nil { - log.Fatalf("profile: could not create goroutine profile %q: %v", fn, err) - } - logf("profile: goroutine profiling enabled, %s", fn) - prof.closer = func() { - if mp := pprof.Lookup("goroutine"); mp != nil { - mp.WriteTo(f, 0) - } - f.Close() - logf("profile: goroutine profiling disabled, %s", fn) - } - } - - if !prof.noShutdownHook { - go func() { - c := make(chan os.Signal, 1) - signal.Notify(c, os.Interrupt) - <-c - - log.Println("profile: caught interrupt, stopping profiles") - prof.Stop() - - os.Exit(0) - }() - } - - return &prof -} diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_arm64.go b/vendor/golang.org/x/crypto/chacha20/chacha_arm64.go new file mode 100644 index 000000000..87f1e369c --- /dev/null +++ b/vendor/golang.org/x/crypto/chacha20/chacha_arm64.go @@ -0,0 +1,17 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build go1.11 +// +build !gccgo,!appengine + +package chacha20 + +const bufSize = 256 + +//go:noescape +func xorKeyStreamVX(dst, src []byte, key *[8]uint32, nonce *[3]uint32, counter *uint32) + +func (c *Cipher) xorKeyStreamBlocks(dst, src []byte) { + xorKeyStreamVX(dst, src, &c.key, &c.nonce, &c.counter) +} diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s b/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s new file mode 100644 index 000000000..b3a16ef75 --- /dev/null +++ b/vendor/golang.org/x/crypto/chacha20/chacha_arm64.s @@ -0,0 +1,308 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build go1.11 +// +build !gccgo,!appengine + +#include "textflag.h" + +#define NUM_ROUNDS 10 + +// func xorKeyStreamVX(dst, src []byte, key *[8]uint32, nonce *[3]uint32, counter *uint32) +TEXT ·xorKeyStreamVX(SB), NOSPLIT, $0 + MOVD dst+0(FP), R1 + MOVD src+24(FP), R2 + MOVD src_len+32(FP), R3 + MOVD key+48(FP), R4 + MOVD nonce+56(FP), R6 + MOVD counter+64(FP), R7 + + MOVD $·constants(SB), R10 + MOVD $·incRotMatrix(SB), R11 + + MOVW (R7), R20 + + AND $~255, R3, R13 + ADD R2, R13, R12 // R12 for block end + AND $255, R3, R13 +loop: + MOVD $NUM_ROUNDS, R21 + VLD1 (R11), [V30.S4, V31.S4] + + // load contants + // VLD4R (R10), [V0.S4, V1.S4, V2.S4, V3.S4] + WORD $0x4D60E940 + + // load keys + // VLD4R 16(R4), [V4.S4, V5.S4, V6.S4, V7.S4] + WORD $0x4DFFE884 + // VLD4R 16(R4), [V8.S4, V9.S4, V10.S4, V11.S4] + WORD $0x4DFFE888 + SUB $32, R4 + + // load counter + nonce + // VLD1R (R7), [V12.S4] + WORD $0x4D40C8EC + + // VLD3R (R6), [V13.S4, V14.S4, V15.S4] + WORD $0x4D40E8CD + + // update counter + VADD V30.S4, V12.S4, V12.S4 + +chacha: + // V0..V3 += V4..V7 + // V12..V15 <<<= ((V12..V15 XOR V0..V3), 16) + VADD V0.S4, V4.S4, V0.S4 + VADD V1.S4, V5.S4, V1.S4 + VADD V2.S4, V6.S4, V2.S4 + VADD V3.S4, V7.S4, V3.S4 + VEOR V12.B16, V0.B16, V12.B16 + VEOR V13.B16, V1.B16, V13.B16 + VEOR V14.B16, V2.B16, V14.B16 + VEOR V15.B16, V3.B16, V15.B16 + VREV32 V12.H8, V12.H8 + VREV32 V13.H8, V13.H8 + VREV32 V14.H8, V14.H8 + VREV32 V15.H8, V15.H8 + // V8..V11 += V12..V15 + // V4..V7 <<<= ((V4..V7 XOR V8..V11), 12) + VADD V8.S4, V12.S4, V8.S4 + VADD V9.S4, V13.S4, V9.S4 + VADD V10.S4, V14.S4, V10.S4 + VADD V11.S4, V15.S4, V11.S4 + VEOR V8.B16, V4.B16, V16.B16 + VEOR V9.B16, V5.B16, V17.B16 + VEOR V10.B16, V6.B16, V18.B16 + VEOR V11.B16, V7.B16, V19.B16 + VSHL $12, V16.S4, V4.S4 + VSHL $12, V17.S4, V5.S4 + VSHL $12, V18.S4, V6.S4 + VSHL $12, V19.S4, V7.S4 + VSRI $20, V16.S4, V4.S4 + VSRI $20, V17.S4, V5.S4 + VSRI $20, V18.S4, V6.S4 + VSRI $20, V19.S4, V7.S4 + + // V0..V3 += V4..V7 + // V12..V15 <<<= ((V12..V15 XOR V0..V3), 8) + VADD V0.S4, V4.S4, V0.S4 + VADD V1.S4, V5.S4, V1.S4 + VADD V2.S4, V6.S4, V2.S4 + VADD V3.S4, V7.S4, V3.S4 + VEOR V12.B16, V0.B16, V12.B16 + VEOR V13.B16, V1.B16, V13.B16 + VEOR V14.B16, V2.B16, V14.B16 + VEOR V15.B16, V3.B16, V15.B16 + VTBL V31.B16, [V12.B16], V12.B16 + VTBL V31.B16, [V13.B16], V13.B16 + VTBL V31.B16, [V14.B16], V14.B16 + VTBL V31.B16, [V15.B16], V15.B16 + + // V8..V11 += V12..V15 + // V4..V7 <<<= ((V4..V7 XOR V8..V11), 7) + VADD V12.S4, V8.S4, V8.S4 + VADD V13.S4, V9.S4, V9.S4 + VADD V14.S4, V10.S4, V10.S4 + VADD V15.S4, V11.S4, V11.S4 + VEOR V8.B16, V4.B16, V16.B16 + VEOR V9.B16, V5.B16, V17.B16 + VEOR V10.B16, V6.B16, V18.B16 + VEOR V11.B16, V7.B16, V19.B16 + VSHL $7, V16.S4, V4.S4 + VSHL $7, V17.S4, V5.S4 + VSHL $7, V18.S4, V6.S4 + VSHL $7, V19.S4, V7.S4 + VSRI $25, V16.S4, V4.S4 + VSRI $25, V17.S4, V5.S4 + VSRI $25, V18.S4, V6.S4 + VSRI $25, V19.S4, V7.S4 + + // V0..V3 += V5..V7, V4 + // V15,V12-V14 <<<= ((V15,V12-V14 XOR V0..V3), 16) + VADD V0.S4, V5.S4, V0.S4 + VADD V1.S4, V6.S4, V1.S4 + VADD V2.S4, V7.S4, V2.S4 + VADD V3.S4, V4.S4, V3.S4 + VEOR V15.B16, V0.B16, V15.B16 + VEOR V12.B16, V1.B16, V12.B16 + VEOR V13.B16, V2.B16, V13.B16 + VEOR V14.B16, V3.B16, V14.B16 + VREV32 V12.H8, V12.H8 + VREV32 V13.H8, V13.H8 + VREV32 V14.H8, V14.H8 + VREV32 V15.H8, V15.H8 + + // V10 += V15; V5 <<<= ((V10 XOR V5), 12) + // ... + VADD V15.S4, V10.S4, V10.S4 + VADD V12.S4, V11.S4, V11.S4 + VADD V13.S4, V8.S4, V8.S4 + VADD V14.S4, V9.S4, V9.S4 + VEOR V10.B16, V5.B16, V16.B16 + VEOR V11.B16, V6.B16, V17.B16 + VEOR V8.B16, V7.B16, V18.B16 + VEOR V9.B16, V4.B16, V19.B16 + VSHL $12, V16.S4, V5.S4 + VSHL $12, V17.S4, V6.S4 + VSHL $12, V18.S4, V7.S4 + VSHL $12, V19.S4, V4.S4 + VSRI $20, V16.S4, V5.S4 + VSRI $20, V17.S4, V6.S4 + VSRI $20, V18.S4, V7.S4 + VSRI $20, V19.S4, V4.S4 + + // V0 += V5; V15 <<<= ((V0 XOR V15), 8) + // ... + VADD V5.S4, V0.S4, V0.S4 + VADD V6.S4, V1.S4, V1.S4 + VADD V7.S4, V2.S4, V2.S4 + VADD V4.S4, V3.S4, V3.S4 + VEOR V0.B16, V15.B16, V15.B16 + VEOR V1.B16, V12.B16, V12.B16 + VEOR V2.B16, V13.B16, V13.B16 + VEOR V3.B16, V14.B16, V14.B16 + VTBL V31.B16, [V12.B16], V12.B16 + VTBL V31.B16, [V13.B16], V13.B16 + VTBL V31.B16, [V14.B16], V14.B16 + VTBL V31.B16, [V15.B16], V15.B16 + + // V10 += V15; V5 <<<= ((V10 XOR V5), 7) + // ... + VADD V15.S4, V10.S4, V10.S4 + VADD V12.S4, V11.S4, V11.S4 + VADD V13.S4, V8.S4, V8.S4 + VADD V14.S4, V9.S4, V9.S4 + VEOR V10.B16, V5.B16, V16.B16 + VEOR V11.B16, V6.B16, V17.B16 + VEOR V8.B16, V7.B16, V18.B16 + VEOR V9.B16, V4.B16, V19.B16 + VSHL $7, V16.S4, V5.S4 + VSHL $7, V17.S4, V6.S4 + VSHL $7, V18.S4, V7.S4 + VSHL $7, V19.S4, V4.S4 + VSRI $25, V16.S4, V5.S4 + VSRI $25, V17.S4, V6.S4 + VSRI $25, V18.S4, V7.S4 + VSRI $25, V19.S4, V4.S4 + + SUB $1, R21 + CBNZ R21, chacha + + // VLD4R (R10), [V16.S4, V17.S4, V18.S4, V19.S4] + WORD $0x4D60E950 + + // VLD4R 16(R4), [V20.S4, V21.S4, V22.S4, V23.S4] + WORD $0x4DFFE894 + VADD V30.S4, V12.S4, V12.S4 + VADD V16.S4, V0.S4, V0.S4 + VADD V17.S4, V1.S4, V1.S4 + VADD V18.S4, V2.S4, V2.S4 + VADD V19.S4, V3.S4, V3.S4 + // VLD4R 16(R4), [V24.S4, V25.S4, V26.S4, V27.S4] + WORD $0x4DFFE898 + // restore R4 + SUB $32, R4 + + // load counter + nonce + // VLD1R (R7), [V28.S4] + WORD $0x4D40C8FC + // VLD3R (R6), [V29.S4, V30.S4, V31.S4] + WORD $0x4D40E8DD + + VADD V20.S4, V4.S4, V4.S4 + VADD V21.S4, V5.S4, V5.S4 + VADD V22.S4, V6.S4, V6.S4 + VADD V23.S4, V7.S4, V7.S4 + VADD V24.S4, V8.S4, V8.S4 + VADD V25.S4, V9.S4, V9.S4 + VADD V26.S4, V10.S4, V10.S4 + VADD V27.S4, V11.S4, V11.S4 + VADD V28.S4, V12.S4, V12.S4 + VADD V29.S4, V13.S4, V13.S4 + VADD V30.S4, V14.S4, V14.S4 + VADD V31.S4, V15.S4, V15.S4 + + VZIP1 V1.S4, V0.S4, V16.S4 + VZIP2 V1.S4, V0.S4, V17.S4 + VZIP1 V3.S4, V2.S4, V18.S4 + VZIP2 V3.S4, V2.S4, V19.S4 + VZIP1 V5.S4, V4.S4, V20.S4 + VZIP2 V5.S4, V4.S4, V21.S4 + VZIP1 V7.S4, V6.S4, V22.S4 + VZIP2 V7.S4, V6.S4, V23.S4 + VZIP1 V9.S4, V8.S4, V24.S4 + VZIP2 V9.S4, V8.S4, V25.S4 + VZIP1 V11.S4, V10.S4, V26.S4 + VZIP2 V11.S4, V10.S4, V27.S4 + VZIP1 V13.S4, V12.S4, V28.S4 + VZIP2 V13.S4, V12.S4, V29.S4 + VZIP1 V15.S4, V14.S4, V30.S4 + VZIP2 V15.S4, V14.S4, V31.S4 + VZIP1 V18.D2, V16.D2, V0.D2 + VZIP2 V18.D2, V16.D2, V4.D2 + VZIP1 V19.D2, V17.D2, V8.D2 + VZIP2 V19.D2, V17.D2, V12.D2 + VLD1.P 64(R2), [V16.B16, V17.B16, V18.B16, V19.B16] + + VZIP1 V22.D2, V20.D2, V1.D2 + VZIP2 V22.D2, V20.D2, V5.D2 + VZIP1 V23.D2, V21.D2, V9.D2 + VZIP2 V23.D2, V21.D2, V13.D2 + VLD1.P 64(R2), [V20.B16, V21.B16, V22.B16, V23.B16] + VZIP1 V26.D2, V24.D2, V2.D2 + VZIP2 V26.D2, V24.D2, V6.D2 + VZIP1 V27.D2, V25.D2, V10.D2 + VZIP2 V27.D2, V25.D2, V14.D2 + VLD1.P 64(R2), [V24.B16, V25.B16, V26.B16, V27.B16] + VZIP1 V30.D2, V28.D2, V3.D2 + VZIP2 V30.D2, V28.D2, V7.D2 + VZIP1 V31.D2, V29.D2, V11.D2 + VZIP2 V31.D2, V29.D2, V15.D2 + VLD1.P 64(R2), [V28.B16, V29.B16, V30.B16, V31.B16] + VEOR V0.B16, V16.B16, V16.B16 + VEOR V1.B16, V17.B16, V17.B16 + VEOR V2.B16, V18.B16, V18.B16 + VEOR V3.B16, V19.B16, V19.B16 + VST1.P [V16.B16, V17.B16, V18.B16, V19.B16], 64(R1) + VEOR V4.B16, V20.B16, V20.B16 + VEOR V5.B16, V21.B16, V21.B16 + VEOR V6.B16, V22.B16, V22.B16 + VEOR V7.B16, V23.B16, V23.B16 + VST1.P [V20.B16, V21.B16, V22.B16, V23.B16], 64(R1) + VEOR V8.B16, V24.B16, V24.B16 + VEOR V9.B16, V25.B16, V25.B16 + VEOR V10.B16, V26.B16, V26.B16 + VEOR V11.B16, V27.B16, V27.B16 + VST1.P [V24.B16, V25.B16, V26.B16, V27.B16], 64(R1) + VEOR V12.B16, V28.B16, V28.B16 + VEOR V13.B16, V29.B16, V29.B16 + VEOR V14.B16, V30.B16, V30.B16 + VEOR V15.B16, V31.B16, V31.B16 + VST1.P [V28.B16, V29.B16, V30.B16, V31.B16], 64(R1) + + ADD $4, R20 + MOVW R20, (R7) // update counter + + CMP R2, R12 + BGT loop + + RET + + +DATA ·constants+0x00(SB)/4, $0x61707865 +DATA ·constants+0x04(SB)/4, $0x3320646e +DATA ·constants+0x08(SB)/4, $0x79622d32 +DATA ·constants+0x0c(SB)/4, $0x6b206574 +GLOBL ·constants(SB), NOPTR|RODATA, $32 + +DATA ·incRotMatrix+0x00(SB)/4, $0x00000000 +DATA ·incRotMatrix+0x04(SB)/4, $0x00000001 +DATA ·incRotMatrix+0x08(SB)/4, $0x00000002 +DATA ·incRotMatrix+0x0c(SB)/4, $0x00000003 +DATA ·incRotMatrix+0x10(SB)/4, $0x02010003 +DATA ·incRotMatrix+0x14(SB)/4, $0x06050407 +DATA ·incRotMatrix+0x18(SB)/4, $0x0A09080B +DATA ·incRotMatrix+0x1c(SB)/4, $0x0E0D0C0F +GLOBL ·incRotMatrix(SB), NOPTR|RODATA, $32 diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_generic.go b/vendor/golang.org/x/crypto/chacha20/chacha_generic.go new file mode 100644 index 000000000..098ec9f6b --- /dev/null +++ b/vendor/golang.org/x/crypto/chacha20/chacha_generic.go @@ -0,0 +1,364 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package chacha20 implements the ChaCha20 and XChaCha20 encryption algorithms +// as specified in RFC 8439 and draft-irtf-cfrg-xchacha-01. +package chacha20 + +import ( + "crypto/cipher" + "encoding/binary" + "errors" + "math/bits" + + "golang.org/x/crypto/internal/subtle" +) + +const ( + // KeySize is the size of the key used by this cipher, in bytes. + KeySize = 32 + + // NonceSize is the size of the nonce used with the standard variant of this + // cipher, in bytes. + // + // Note that this is too short to be safely generated at random if the same + // key is reused more than 2³² times. + NonceSize = 12 + + // NonceSizeX is the size of the nonce used with the XChaCha20 variant of + // this cipher, in bytes. + NonceSizeX = 24 +) + +// Cipher is a stateful instance of ChaCha20 or XChaCha20 using a particular key +// and nonce. A *Cipher implements the cipher.Stream interface. +type Cipher struct { + // The ChaCha20 state is 16 words: 4 constant, 8 of key, 1 of counter + // (incremented after each block), and 3 of nonce. + key [8]uint32 + counter uint32 + nonce [3]uint32 + + // The last len bytes of buf are leftover key stream bytes from the previous + // XORKeyStream invocation. The size of buf depends on how many blocks are + // computed at a time. + buf [bufSize]byte + len int + + // The counter-independent results of the first round are cached after they + // are computed the first time. + precompDone bool + p1, p5, p9, p13 uint32 + p2, p6, p10, p14 uint32 + p3, p7, p11, p15 uint32 +} + +var _ cipher.Stream = (*Cipher)(nil) + +// NewUnauthenticatedCipher creates a new ChaCha20 stream cipher with the given +// 32 bytes key and a 12 or 24 bytes nonce. If a nonce of 24 bytes is provided, +// the XChaCha20 construction will be used. It returns an error if key or nonce +// have any other length. +// +// Note that ChaCha20, like all stream ciphers, is not authenticated and allows +// attackers to silently tamper with the plaintext. For this reason, it is more +// appropriate as a building block than as a standalone encryption mechanism. +// Instead, consider using package golang.org/x/crypto/chacha20poly1305. +func NewUnauthenticatedCipher(key, nonce []byte) (*Cipher, error) { + // This function is split into a wrapper so that the Cipher allocation will + // be inlined, and depending on how the caller uses the return value, won't + // escape to the heap. + c := &Cipher{} + return newUnauthenticatedCipher(c, key, nonce) +} + +func newUnauthenticatedCipher(c *Cipher, key, nonce []byte) (*Cipher, error) { + if len(key) != KeySize { + return nil, errors.New("chacha20: wrong key size") + } + if len(nonce) == NonceSizeX { + // XChaCha20 uses the ChaCha20 core to mix 16 bytes of the nonce into a + // derived key, allowing it to operate on a nonce of 24 bytes. See + // draft-irtf-cfrg-xchacha-01, Section 2.3. + key, _ = HChaCha20(key, nonce[0:16]) + cNonce := make([]byte, NonceSize) + copy(cNonce[4:12], nonce[16:24]) + nonce = cNonce + } else if len(nonce) != NonceSize { + return nil, errors.New("chacha20: wrong nonce size") + } + + c.key = [8]uint32{ + binary.LittleEndian.Uint32(key[0:4]), + binary.LittleEndian.Uint32(key[4:8]), + binary.LittleEndian.Uint32(key[8:12]), + binary.LittleEndian.Uint32(key[12:16]), + binary.LittleEndian.Uint32(key[16:20]), + binary.LittleEndian.Uint32(key[20:24]), + binary.LittleEndian.Uint32(key[24:28]), + binary.LittleEndian.Uint32(key[28:32]), + } + c.nonce = [3]uint32{ + binary.LittleEndian.Uint32(nonce[0:4]), + binary.LittleEndian.Uint32(nonce[4:8]), + binary.LittleEndian.Uint32(nonce[8:12]), + } + return c, nil +} + +// The constant first 4 words of the ChaCha20 state. +const ( + j0 uint32 = 0x61707865 // expa + j1 uint32 = 0x3320646e // nd 3 + j2 uint32 = 0x79622d32 // 2-by + j3 uint32 = 0x6b206574 // te k +) + +const blockSize = 64 + +// quarterRound is the core of ChaCha20. It shuffles the bits of 4 state words. +// It's executed 4 times for each of the 20 ChaCha20 rounds, operating on all 16 +// words each round, in columnar or diagonal groups of 4 at a time. +func quarterRound(a, b, c, d uint32) (uint32, uint32, uint32, uint32) { + a += b + d ^= a + d = bits.RotateLeft32(d, 16) + c += d + b ^= c + b = bits.RotateLeft32(b, 12) + a += b + d ^= a + d = bits.RotateLeft32(d, 8) + c += d + b ^= c + b = bits.RotateLeft32(b, 7) + return a, b, c, d +} + +// XORKeyStream XORs each byte in the given slice with a byte from the +// cipher's key stream. Dst and src must overlap entirely or not at all. +// +// If len(dst) < len(src), XORKeyStream will panic. It is acceptable +// to pass a dst bigger than src, and in that case, XORKeyStream will +// only update dst[:len(src)] and will not touch the rest of dst. +// +// Multiple calls to XORKeyStream behave as if the concatenation of +// the src buffers was passed in a single run. That is, Cipher +// maintains state and does not reset at each XORKeyStream call. +func (s *Cipher) XORKeyStream(dst, src []byte) { + if len(src) == 0 { + return + } + if len(dst) < len(src) { + panic("chacha20: output smaller than input") + } + dst = dst[:len(src)] + if subtle.InexactOverlap(dst, src) { + panic("chacha20: invalid buffer overlap") + } + + // First, drain any remaining key stream from a previous XORKeyStream. + if s.len != 0 { + keyStream := s.buf[bufSize-s.len:] + if len(src) < len(keyStream) { + keyStream = keyStream[:len(src)] + } + _ = src[len(keyStream)-1] // bounds check elimination hint + for i, b := range keyStream { + dst[i] = src[i] ^ b + } + s.len -= len(keyStream) + src = src[len(keyStream):] + dst = dst[len(keyStream):] + } + + const blocksPerBuf = bufSize / blockSize + numBufs := (uint64(len(src)) + bufSize - 1) / bufSize + if uint64(s.counter)+numBufs*blocksPerBuf >= 1<<32 { + panic("chacha20: counter overflow") + } + + // xorKeyStreamBlocks implementations expect input lengths that are a + // multiple of bufSize. Platform-specific ones process multiple blocks at a + // time, so have bufSizes that are a multiple of blockSize. + + rem := len(src) % bufSize + full := len(src) - rem + + if full > 0 { + s.xorKeyStreamBlocks(dst[:full], src[:full]) + } + + // If we have a partial (multi-)block, pad it for xorKeyStreamBlocks, and + // keep the leftover keystream for the next XORKeyStream invocation. + if rem > 0 { + s.buf = [bufSize]byte{} + copy(s.buf[:], src[full:]) + s.xorKeyStreamBlocks(s.buf[:], s.buf[:]) + s.len = bufSize - copy(dst[full:], s.buf[:]) + } +} + +func (s *Cipher) xorKeyStreamBlocksGeneric(dst, src []byte) { + if len(dst) != len(src) || len(dst)%blockSize != 0 { + panic("chacha20: internal error: wrong dst and/or src length") + } + + // To generate each block of key stream, the initial cipher state + // (represented below) is passed through 20 rounds of shuffling, + // alternatively applying quarterRounds by columns (like 1, 5, 9, 13) + // or by diagonals (like 1, 6, 11, 12). + // + // 0:cccccccc 1:cccccccc 2:cccccccc 3:cccccccc + // 4:kkkkkkkk 5:kkkkkkkk 6:kkkkkkkk 7:kkkkkkkk + // 8:kkkkkkkk 9:kkkkkkkk 10:kkkkkkkk 11:kkkkkkkk + // 12:bbbbbbbb 13:nnnnnnnn 14:nnnnnnnn 15:nnnnnnnn + // + // c=constant k=key b=blockcount n=nonce + var ( + c0, c1, c2, c3 = j0, j1, j2, j3 + c4, c5, c6, c7 = s.key[0], s.key[1], s.key[2], s.key[3] + c8, c9, c10, c11 = s.key[4], s.key[5], s.key[6], s.key[7] + _, c13, c14, c15 = s.counter, s.nonce[0], s.nonce[1], s.nonce[2] + ) + + // Three quarters of the first round don't depend on the counter, so we can + // calculate them here, and reuse them for multiple blocks in the loop, and + // for future XORKeyStream invocations. + if !s.precompDone { + s.p1, s.p5, s.p9, s.p13 = quarterRound(c1, c5, c9, c13) + s.p2, s.p6, s.p10, s.p14 = quarterRound(c2, c6, c10, c14) + s.p3, s.p7, s.p11, s.p15 = quarterRound(c3, c7, c11, c15) + s.precompDone = true + } + + for i := 0; i < len(src); i += blockSize { + // The remainder of the first column round. + fcr0, fcr4, fcr8, fcr12 := quarterRound(c0, c4, c8, s.counter) + + // The second diagonal round. + x0, x5, x10, x15 := quarterRound(fcr0, s.p5, s.p10, s.p15) + x1, x6, x11, x12 := quarterRound(s.p1, s.p6, s.p11, fcr12) + x2, x7, x8, x13 := quarterRound(s.p2, s.p7, fcr8, s.p13) + x3, x4, x9, x14 := quarterRound(s.p3, fcr4, s.p9, s.p14) + + // The remaining 18 rounds. + for i := 0; i < 9; i++ { + // Column round. + x0, x4, x8, x12 = quarterRound(x0, x4, x8, x12) + x1, x5, x9, x13 = quarterRound(x1, x5, x9, x13) + x2, x6, x10, x14 = quarterRound(x2, x6, x10, x14) + x3, x7, x11, x15 = quarterRound(x3, x7, x11, x15) + + // Diagonal round. + x0, x5, x10, x15 = quarterRound(x0, x5, x10, x15) + x1, x6, x11, x12 = quarterRound(x1, x6, x11, x12) + x2, x7, x8, x13 = quarterRound(x2, x7, x8, x13) + x3, x4, x9, x14 = quarterRound(x3, x4, x9, x14) + } + + // Finally, add back the initial state to generate the key stream. + x0 += c0 + x1 += c1 + x2 += c2 + x3 += c3 + x4 += c4 + x5 += c5 + x6 += c6 + x7 += c7 + x8 += c8 + x9 += c9 + x10 += c10 + x11 += c11 + x12 += s.counter + x13 += c13 + x14 += c14 + x15 += c15 + + s.counter += 1 + if s.counter == 0 { + panic("chacha20: internal error: counter overflow") + } + + in, out := src[i:], dst[i:] + in, out = in[:blockSize], out[:blockSize] // bounds check elimination hint + + // XOR the key stream with the source and write out the result. + xor(out[0:], in[0:], x0) + xor(out[4:], in[4:], x1) + xor(out[8:], in[8:], x2) + xor(out[12:], in[12:], x3) + xor(out[16:], in[16:], x4) + xor(out[20:], in[20:], x5) + xor(out[24:], in[24:], x6) + xor(out[28:], in[28:], x7) + xor(out[32:], in[32:], x8) + xor(out[36:], in[36:], x9) + xor(out[40:], in[40:], x10) + xor(out[44:], in[44:], x11) + xor(out[48:], in[48:], x12) + xor(out[52:], in[52:], x13) + xor(out[56:], in[56:], x14) + xor(out[60:], in[60:], x15) + } +} + +// HChaCha20 uses the ChaCha20 core to generate a derived key from a 32 bytes +// key and a 16 bytes nonce. It returns an error if key or nonce have any other +// length. It is used as part of the XChaCha20 construction. +func HChaCha20(key, nonce []byte) ([]byte, error) { + // This function is split into a wrapper so that the slice allocation will + // be inlined, and depending on how the caller uses the return value, won't + // escape to the heap. + out := make([]byte, 32) + return hChaCha20(out, key, nonce) +} + +func hChaCha20(out, key, nonce []byte) ([]byte, error) { + if len(key) != KeySize { + return nil, errors.New("chacha20: wrong HChaCha20 key size") + } + if len(nonce) != 16 { + return nil, errors.New("chacha20: wrong HChaCha20 nonce size") + } + + x0, x1, x2, x3 := j0, j1, j2, j3 + x4 := binary.LittleEndian.Uint32(key[0:4]) + x5 := binary.LittleEndian.Uint32(key[4:8]) + x6 := binary.LittleEndian.Uint32(key[8:12]) + x7 := binary.LittleEndian.Uint32(key[12:16]) + x8 := binary.LittleEndian.Uint32(key[16:20]) + x9 := binary.LittleEndian.Uint32(key[20:24]) + x10 := binary.LittleEndian.Uint32(key[24:28]) + x11 := binary.LittleEndian.Uint32(key[28:32]) + x12 := binary.LittleEndian.Uint32(nonce[0:4]) + x13 := binary.LittleEndian.Uint32(nonce[4:8]) + x14 := binary.LittleEndian.Uint32(nonce[8:12]) + x15 := binary.LittleEndian.Uint32(nonce[12:16]) + + for i := 0; i < 10; i++ { + // Diagonal round. + x0, x4, x8, x12 = quarterRound(x0, x4, x8, x12) + x1, x5, x9, x13 = quarterRound(x1, x5, x9, x13) + x2, x6, x10, x14 = quarterRound(x2, x6, x10, x14) + x3, x7, x11, x15 = quarterRound(x3, x7, x11, x15) + + // Column round. + x0, x5, x10, x15 = quarterRound(x0, x5, x10, x15) + x1, x6, x11, x12 = quarterRound(x1, x6, x11, x12) + x2, x7, x8, x13 = quarterRound(x2, x7, x8, x13) + x3, x4, x9, x14 = quarterRound(x3, x4, x9, x14) + } + + _ = out[31] // bounds check elimination hint + binary.LittleEndian.PutUint32(out[0:4], x0) + binary.LittleEndian.PutUint32(out[4:8], x1) + binary.LittleEndian.PutUint32(out[8:12], x2) + binary.LittleEndian.PutUint32(out[12:16], x3) + binary.LittleEndian.PutUint32(out[16:20], x12) + binary.LittleEndian.PutUint32(out[20:24], x13) + binary.LittleEndian.PutUint32(out[24:28], x14) + binary.LittleEndian.PutUint32(out[28:32], x15) + return out, nil +} diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go b/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go new file mode 100644 index 000000000..ec609ed86 --- /dev/null +++ b/vendor/golang.org/x/crypto/chacha20/chacha_noasm.go @@ -0,0 +1,13 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !arm64,!s390x,!ppc64le arm64,!go1.11 gccgo appengine + +package chacha20 + +const bufSize = blockSize + +func (s *Cipher) xorKeyStreamBlocks(dst, src []byte) { + s.xorKeyStreamBlocksGeneric(dst, src) +} diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go new file mode 100644 index 000000000..d0ec61f08 --- /dev/null +++ b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.go @@ -0,0 +1,16 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !gccgo,!appengine + +package chacha20 + +const bufSize = 256 + +//go:noescape +func chaCha20_ctr32_vsx(out, inp *byte, len int, key *[8]uint32, counter *uint32) + +func (c *Cipher) xorKeyStreamBlocks(dst, src []byte) { + chaCha20_ctr32_vsx(&dst[0], &src[0], len(src), &c.key, &c.counter) +} diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s new file mode 100644 index 000000000..533014ea3 --- /dev/null +++ b/vendor/golang.org/x/crypto/chacha20/chacha_ppc64le.s @@ -0,0 +1,449 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Based on CRYPTOGAMS code with the following comment: +// # ==================================================================== +// # Written by Andy Polyakov <appro@openssl.org> for the OpenSSL +// # project. The module is, however, dual licensed under OpenSSL and +// # CRYPTOGAMS licenses depending on where you obtain it. For further +// # details see http://www.openssl.org/~appro/cryptogams/. +// # ==================================================================== + +// Code for the perl script that generates the ppc64 assembler +// can be found in the cryptogams repository at the link below. It is based on +// the original from openssl. + +// https://github.com/dot-asm/cryptogams/commit/a60f5b50ed908e91 + +// The differences in this and the original implementation are +// due to the calling conventions and initialization of constants. + +// +build !gccgo,!appengine + +#include "textflag.h" + +#define OUT R3 +#define INP R4 +#define LEN R5 +#define KEY R6 +#define CNT R7 +#define TMP R15 + +#define CONSTBASE R16 +#define BLOCKS R17 + +DATA consts<>+0x00(SB)/8, $0x3320646e61707865 +DATA consts<>+0x08(SB)/8, $0x6b20657479622d32 +DATA consts<>+0x10(SB)/8, $0x0000000000000001 +DATA consts<>+0x18(SB)/8, $0x0000000000000000 +DATA consts<>+0x20(SB)/8, $0x0000000000000004 +DATA consts<>+0x28(SB)/8, $0x0000000000000000 +DATA consts<>+0x30(SB)/8, $0x0a0b08090e0f0c0d +DATA consts<>+0x38(SB)/8, $0x0203000106070405 +DATA consts<>+0x40(SB)/8, $0x090a0b080d0e0f0c +DATA consts<>+0x48(SB)/8, $0x0102030005060704 +DATA consts<>+0x50(SB)/8, $0x6170786561707865 +DATA consts<>+0x58(SB)/8, $0x6170786561707865 +DATA consts<>+0x60(SB)/8, $0x3320646e3320646e +DATA consts<>+0x68(SB)/8, $0x3320646e3320646e +DATA consts<>+0x70(SB)/8, $0x79622d3279622d32 +DATA consts<>+0x78(SB)/8, $0x79622d3279622d32 +DATA consts<>+0x80(SB)/8, $0x6b2065746b206574 +DATA consts<>+0x88(SB)/8, $0x6b2065746b206574 +DATA consts<>+0x90(SB)/8, $0x0000000100000000 +DATA consts<>+0x98(SB)/8, $0x0000000300000002 +GLOBL consts<>(SB), RODATA, $0xa0 + +//func chaCha20_ctr32_vsx(out, inp *byte, len int, key *[8]uint32, counter *uint32) +TEXT ·chaCha20_ctr32_vsx(SB),NOSPLIT,$64-40 + MOVD out+0(FP), OUT + MOVD inp+8(FP), INP + MOVD len+16(FP), LEN + MOVD key+24(FP), KEY + MOVD counter+32(FP), CNT + + // Addressing for constants + MOVD $consts<>+0x00(SB), CONSTBASE + MOVD $16, R8 + MOVD $32, R9 + MOVD $48, R10 + MOVD $64, R11 + SRD $6, LEN, BLOCKS + // V16 + LXVW4X (CONSTBASE)(R0), VS48 + ADD $80,CONSTBASE + + // Load key into V17,V18 + LXVW4X (KEY)(R0), VS49 + LXVW4X (KEY)(R8), VS50 + + // Load CNT, NONCE into V19 + LXVW4X (CNT)(R0), VS51 + + // Clear V27 + VXOR V27, V27, V27 + + // V28 + LXVW4X (CONSTBASE)(R11), VS60 + + // splat slot from V19 -> V26 + VSPLTW $0, V19, V26 + + VSLDOI $4, V19, V27, V19 + VSLDOI $12, V27, V19, V19 + + VADDUWM V26, V28, V26 + + MOVD $10, R14 + MOVD R14, CTR + +loop_outer_vsx: + // V0, V1, V2, V3 + LXVW4X (R0)(CONSTBASE), VS32 + LXVW4X (R8)(CONSTBASE), VS33 + LXVW4X (R9)(CONSTBASE), VS34 + LXVW4X (R10)(CONSTBASE), VS35 + + // splat values from V17, V18 into V4-V11 + VSPLTW $0, V17, V4 + VSPLTW $1, V17, V5 + VSPLTW $2, V17, V6 + VSPLTW $3, V17, V7 + VSPLTW $0, V18, V8 + VSPLTW $1, V18, V9 + VSPLTW $2, V18, V10 + VSPLTW $3, V18, V11 + + // VOR + VOR V26, V26, V12 + + // splat values from V19 -> V13, V14, V15 + VSPLTW $1, V19, V13 + VSPLTW $2, V19, V14 + VSPLTW $3, V19, V15 + + // splat const values + VSPLTISW $-16, V27 + VSPLTISW $12, V28 + VSPLTISW $8, V29 + VSPLTISW $7, V30 + +loop_vsx: + VADDUWM V0, V4, V0 + VADDUWM V1, V5, V1 + VADDUWM V2, V6, V2 + VADDUWM V3, V7, V3 + + VXOR V12, V0, V12 + VXOR V13, V1, V13 + VXOR V14, V2, V14 + VXOR V15, V3, V15 + + VRLW V12, V27, V12 + VRLW V13, V27, V13 + VRLW V14, V27, V14 + VRLW V15, V27, V15 + + VADDUWM V8, V12, V8 + VADDUWM V9, V13, V9 + VADDUWM V10, V14, V10 + VADDUWM V11, V15, V11 + + VXOR V4, V8, V4 + VXOR V5, V9, V5 + VXOR V6, V10, V6 + VXOR V7, V11, V7 + + VRLW V4, V28, V4 + VRLW V5, V28, V5 + VRLW V6, V28, V6 + VRLW V7, V28, V7 + + VADDUWM V0, V4, V0 + VADDUWM V1, V5, V1 + VADDUWM V2, V6, V2 + VADDUWM V3, V7, V3 + + VXOR V12, V0, V12 + VXOR V13, V1, V13 + VXOR V14, V2, V14 + VXOR V15, V3, V15 + + VRLW V12, V29, V12 + VRLW V13, V29, V13 + VRLW V14, V29, V14 + VRLW V15, V29, V15 + + VADDUWM V8, V12, V8 + VADDUWM V9, V13, V9 + VADDUWM V10, V14, V10 + VADDUWM V11, V15, V11 + + VXOR V4, V8, V4 + VXOR V5, V9, V5 + VXOR V6, V10, V6 + VXOR V7, V11, V7 + + VRLW V4, V30, V4 + VRLW V5, V30, V5 + VRLW V6, V30, V6 + VRLW V7, V30, V7 + + VADDUWM V0, V5, V0 + VADDUWM V1, V6, V1 + VADDUWM V2, V7, V2 + VADDUWM V3, V4, V3 + + VXOR V15, V0, V15 + VXOR V12, V1, V12 + VXOR V13, V2, V13 + VXOR V14, V3, V14 + + VRLW V15, V27, V15 + VRLW V12, V27, V12 + VRLW V13, V27, V13 + VRLW V14, V27, V14 + + VADDUWM V10, V15, V10 + VADDUWM V11, V12, V11 + VADDUWM V8, V13, V8 + VADDUWM V9, V14, V9 + + VXOR V5, V10, V5 + VXOR V6, V11, V6 + VXOR V7, V8, V7 + VXOR V4, V9, V4 + + VRLW V5, V28, V5 + VRLW V6, V28, V6 + VRLW V7, V28, V7 + VRLW V4, V28, V4 + + VADDUWM V0, V5, V0 + VADDUWM V1, V6, V1 + VADDUWM V2, V7, V2 + VADDUWM V3, V4, V3 + + VXOR V15, V0, V15 + VXOR V12, V1, V12 + VXOR V13, V2, V13 + VXOR V14, V3, V14 + + VRLW V15, V29, V15 + VRLW V12, V29, V12 + VRLW V13, V29, V13 + VRLW V14, V29, V14 + + VADDUWM V10, V15, V10 + VADDUWM V11, V12, V11 + VADDUWM V8, V13, V8 + VADDUWM V9, V14, V9 + + VXOR V5, V10, V5 + VXOR V6, V11, V6 + VXOR V7, V8, V7 + VXOR V4, V9, V4 + + VRLW V5, V30, V5 + VRLW V6, V30, V6 + VRLW V7, V30, V7 + VRLW V4, V30, V4 + BC 16, LT, loop_vsx + + VADDUWM V12, V26, V12 + + WORD $0x13600F8C // VMRGEW V0, V1, V27 + WORD $0x13821F8C // VMRGEW V2, V3, V28 + + WORD $0x10000E8C // VMRGOW V0, V1, V0 + WORD $0x10421E8C // VMRGOW V2, V3, V2 + + WORD $0x13A42F8C // VMRGEW V4, V5, V29 + WORD $0x13C63F8C // VMRGEW V6, V7, V30 + + XXPERMDI VS32, VS34, $0, VS33 + XXPERMDI VS32, VS34, $3, VS35 + XXPERMDI VS59, VS60, $0, VS32 + XXPERMDI VS59, VS60, $3, VS34 + + WORD $0x10842E8C // VMRGOW V4, V5, V4 + WORD $0x10C63E8C // VMRGOW V6, V7, V6 + + WORD $0x13684F8C // VMRGEW V8, V9, V27 + WORD $0x138A5F8C // VMRGEW V10, V11, V28 + + XXPERMDI VS36, VS38, $0, VS37 + XXPERMDI VS36, VS38, $3, VS39 + XXPERMDI VS61, VS62, $0, VS36 + XXPERMDI VS61, VS62, $3, VS38 + + WORD $0x11084E8C // VMRGOW V8, V9, V8 + WORD $0x114A5E8C // VMRGOW V10, V11, V10 + + WORD $0x13AC6F8C // VMRGEW V12, V13, V29 + WORD $0x13CE7F8C // VMRGEW V14, V15, V30 + + XXPERMDI VS40, VS42, $0, VS41 + XXPERMDI VS40, VS42, $3, VS43 + XXPERMDI VS59, VS60, $0, VS40 + XXPERMDI VS59, VS60, $3, VS42 + + WORD $0x118C6E8C // VMRGOW V12, V13, V12 + WORD $0x11CE7E8C // VMRGOW V14, V15, V14 + + VSPLTISW $4, V27 + VADDUWM V26, V27, V26 + + XXPERMDI VS44, VS46, $0, VS45 + XXPERMDI VS44, VS46, $3, VS47 + XXPERMDI VS61, VS62, $0, VS44 + XXPERMDI VS61, VS62, $3, VS46 + + VADDUWM V0, V16, V0 + VADDUWM V4, V17, V4 + VADDUWM V8, V18, V8 + VADDUWM V12, V19, V12 + + CMPU LEN, $64 + BLT tail_vsx + + // Bottom of loop + LXVW4X (INP)(R0), VS59 + LXVW4X (INP)(R8), VS60 + LXVW4X (INP)(R9), VS61 + LXVW4X (INP)(R10), VS62 + + VXOR V27, V0, V27 + VXOR V28, V4, V28 + VXOR V29, V8, V29 + VXOR V30, V12, V30 + + STXVW4X VS59, (OUT)(R0) + STXVW4X VS60, (OUT)(R8) + ADD $64, INP + STXVW4X VS61, (OUT)(R9) + ADD $-64, LEN + STXVW4X VS62, (OUT)(R10) + ADD $64, OUT + BEQ done_vsx + + VADDUWM V1, V16, V0 + VADDUWM V5, V17, V4 + VADDUWM V9, V18, V8 + VADDUWM V13, V19, V12 + + CMPU LEN, $64 + BLT tail_vsx + + LXVW4X (INP)(R0), VS59 + LXVW4X (INP)(R8), VS60 + LXVW4X (INP)(R9), VS61 + LXVW4X (INP)(R10), VS62 + VXOR V27, V0, V27 + + VXOR V28, V4, V28 + VXOR V29, V8, V29 + VXOR V30, V12, V30 + + STXVW4X VS59, (OUT)(R0) + STXVW4X VS60, (OUT)(R8) + ADD $64, INP + STXVW4X VS61, (OUT)(R9) + ADD $-64, LEN + STXVW4X VS62, (OUT)(V10) + ADD $64, OUT + BEQ done_vsx + + VADDUWM V2, V16, V0 + VADDUWM V6, V17, V4 + VADDUWM V10, V18, V8 + VADDUWM V14, V19, V12 + + CMPU LEN, $64 + BLT tail_vsx + + LXVW4X (INP)(R0), VS59 + LXVW4X (INP)(R8), VS60 + LXVW4X (INP)(R9), VS61 + LXVW4X (INP)(R10), VS62 + + VXOR V27, V0, V27 + VXOR V28, V4, V28 + VXOR V29, V8, V29 + VXOR V30, V12, V30 + + STXVW4X VS59, (OUT)(R0) + STXVW4X VS60, (OUT)(R8) + ADD $64, INP + STXVW4X VS61, (OUT)(R9) + ADD $-64, LEN + STXVW4X VS62, (OUT)(R10) + ADD $64, OUT + BEQ done_vsx + + VADDUWM V3, V16, V0 + VADDUWM V7, V17, V4 + VADDUWM V11, V18, V8 + VADDUWM V15, V19, V12 + + CMPU LEN, $64 + BLT tail_vsx + + LXVW4X (INP)(R0), VS59 + LXVW4X (INP)(R8), VS60 + LXVW4X (INP)(R9), VS61 + LXVW4X (INP)(R10), VS62 + + VXOR V27, V0, V27 + VXOR V28, V4, V28 + VXOR V29, V8, V29 + VXOR V30, V12, V30 + + STXVW4X VS59, (OUT)(R0) + STXVW4X VS60, (OUT)(R8) + ADD $64, INP + STXVW4X VS61, (OUT)(R9) + ADD $-64, LEN + STXVW4X VS62, (OUT)(R10) + ADD $64, OUT + + MOVD $10, R14 + MOVD R14, CTR + BNE loop_outer_vsx + +done_vsx: + // Increment counter by number of 64 byte blocks + MOVD (CNT), R14 + ADD BLOCKS, R14 + MOVD R14, (CNT) + RET + +tail_vsx: + ADD $32, R1, R11 + MOVD LEN, CTR + + // Save values on stack to copy from + STXVW4X VS32, (R11)(R0) + STXVW4X VS36, (R11)(R8) + STXVW4X VS40, (R11)(R9) + STXVW4X VS44, (R11)(R10) + ADD $-1, R11, R12 + ADD $-1, INP + ADD $-1, OUT + +looptail_vsx: + // Copying the result to OUT + // in bytes. + MOVBZU 1(R12), KEY + MOVBZU 1(INP), TMP + XOR KEY, TMP, KEY + MOVBU KEY, 1(OUT) + BC 16, LT, looptail_vsx + + // Clear the stack values + STXVW4X VS48, (R11)(R0) + STXVW4X VS48, (R11)(R8) + STXVW4X VS48, (R11)(R9) + STXVW4X VS48, (R11)(R10) + BR done_vsx diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_s390x.go b/vendor/golang.org/x/crypto/chacha20/chacha_s390x.go new file mode 100644 index 000000000..cd55f45a3 --- /dev/null +++ b/vendor/golang.org/x/crypto/chacha20/chacha_s390x.go @@ -0,0 +1,26 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !gccgo,!appengine + +package chacha20 + +import "golang.org/x/sys/cpu" + +var haveAsm = cpu.S390X.HasVX + +const bufSize = 256 + +// xorKeyStreamVX is an assembly implementation of XORKeyStream. It must only +// be called when the vector facility is available. Implementation in asm_s390x.s. +//go:noescape +func xorKeyStreamVX(dst, src []byte, key *[8]uint32, nonce *[3]uint32, counter *uint32) + +func (c *Cipher) xorKeyStreamBlocks(dst, src []byte) { + if cpu.S390X.HasVX { + xorKeyStreamVX(dst, src, &c.key, &c.nonce, &c.counter) + } else { + c.xorKeyStreamBlocksGeneric(dst, src) + } +} diff --git a/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s b/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s new file mode 100644 index 000000000..de52a2ea8 --- /dev/null +++ b/vendor/golang.org/x/crypto/chacha20/chacha_s390x.s @@ -0,0 +1,224 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !gccgo,!appengine + +#include "go_asm.h" +#include "textflag.h" + +// This is an implementation of the ChaCha20 encryption algorithm as +// specified in RFC 7539. It uses vector instructions to compute +// 4 keystream blocks in parallel (256 bytes) which are then XORed +// with the bytes in the input slice. + +GLOBL ·constants<>(SB), RODATA|NOPTR, $32 +// BSWAP: swap bytes in each 4-byte element +DATA ·constants<>+0x00(SB)/4, $0x03020100 +DATA ·constants<>+0x04(SB)/4, $0x07060504 +DATA ·constants<>+0x08(SB)/4, $0x0b0a0908 +DATA ·constants<>+0x0c(SB)/4, $0x0f0e0d0c +// J0: [j0, j1, j2, j3] +DATA ·constants<>+0x10(SB)/4, $0x61707865 +DATA ·constants<>+0x14(SB)/4, $0x3320646e +DATA ·constants<>+0x18(SB)/4, $0x79622d32 +DATA ·constants<>+0x1c(SB)/4, $0x6b206574 + +#define BSWAP V5 +#define J0 V6 +#define KEY0 V7 +#define KEY1 V8 +#define NONCE V9 +#define CTR V10 +#define M0 V11 +#define M1 V12 +#define M2 V13 +#define M3 V14 +#define INC V15 +#define X0 V16 +#define X1 V17 +#define X2 V18 +#define X3 V19 +#define X4 V20 +#define X5 V21 +#define X6 V22 +#define X7 V23 +#define X8 V24 +#define X9 V25 +#define X10 V26 +#define X11 V27 +#define X12 V28 +#define X13 V29 +#define X14 V30 +#define X15 V31 + +#define NUM_ROUNDS 20 + +#define ROUND4(a0, a1, a2, a3, b0, b1, b2, b3, c0, c1, c2, c3, d0, d1, d2, d3) \ + VAF a1, a0, a0 \ + VAF b1, b0, b0 \ + VAF c1, c0, c0 \ + VAF d1, d0, d0 \ + VX a0, a2, a2 \ + VX b0, b2, b2 \ + VX c0, c2, c2 \ + VX d0, d2, d2 \ + VERLLF $16, a2, a2 \ + VERLLF $16, b2, b2 \ + VERLLF $16, c2, c2 \ + VERLLF $16, d2, d2 \ + VAF a2, a3, a3 \ + VAF b2, b3, b3 \ + VAF c2, c3, c3 \ + VAF d2, d3, d3 \ + VX a3, a1, a1 \ + VX b3, b1, b1 \ + VX c3, c1, c1 \ + VX d3, d1, d1 \ + VERLLF $12, a1, a1 \ + VERLLF $12, b1, b1 \ + VERLLF $12, c1, c1 \ + VERLLF $12, d1, d1 \ + VAF a1, a0, a0 \ + VAF b1, b0, b0 \ + VAF c1, c0, c0 \ + VAF d1, d0, d0 \ + VX a0, a2, a2 \ + VX b0, b2, b2 \ + VX c0, c2, c2 \ + VX d0, d2, d2 \ + VERLLF $8, a2, a2 \ + VERLLF $8, b2, b2 \ + VERLLF $8, c2, c2 \ + VERLLF $8, d2, d2 \ + VAF a2, a3, a3 \ + VAF b2, b3, b3 \ + VAF c2, c3, c3 \ + VAF d2, d3, d3 \ + VX a3, a1, a1 \ + VX b3, b1, b1 \ + VX c3, c1, c1 \ + VX d3, d1, d1 \ + VERLLF $7, a1, a1 \ + VERLLF $7, b1, b1 \ + VERLLF $7, c1, c1 \ + VERLLF $7, d1, d1 + +#define PERMUTE(mask, v0, v1, v2, v3) \ + VPERM v0, v0, mask, v0 \ + VPERM v1, v1, mask, v1 \ + VPERM v2, v2, mask, v2 \ + VPERM v3, v3, mask, v3 + +#define ADDV(x, v0, v1, v2, v3) \ + VAF x, v0, v0 \ + VAF x, v1, v1 \ + VAF x, v2, v2 \ + VAF x, v3, v3 + +#define XORV(off, dst, src, v0, v1, v2, v3) \ + VLM off(src), M0, M3 \ + PERMUTE(BSWAP, v0, v1, v2, v3) \ + VX v0, M0, M0 \ + VX v1, M1, M1 \ + VX v2, M2, M2 \ + VX v3, M3, M3 \ + VSTM M0, M3, off(dst) + +#define SHUFFLE(a, b, c, d, t, u, v, w) \ + VMRHF a, c, t \ // t = {a[0], c[0], a[1], c[1]} + VMRHF b, d, u \ // u = {b[0], d[0], b[1], d[1]} + VMRLF a, c, v \ // v = {a[2], c[2], a[3], c[3]} + VMRLF b, d, w \ // w = {b[2], d[2], b[3], d[3]} + VMRHF t, u, a \ // a = {a[0], b[0], c[0], d[0]} + VMRLF t, u, b \ // b = {a[1], b[1], c[1], d[1]} + VMRHF v, w, c \ // c = {a[2], b[2], c[2], d[2]} + VMRLF v, w, d // d = {a[3], b[3], c[3], d[3]} + +// func xorKeyStreamVX(dst, src []byte, key *[8]uint32, nonce *[3]uint32, counter *uint32) +TEXT ·xorKeyStreamVX(SB), NOSPLIT, $0 + MOVD $·constants<>(SB), R1 + MOVD dst+0(FP), R2 // R2=&dst[0] + LMG src+24(FP), R3, R4 // R3=&src[0] R4=len(src) + MOVD key+48(FP), R5 // R5=key + MOVD nonce+56(FP), R6 // R6=nonce + MOVD counter+64(FP), R7 // R7=counter + + // load BSWAP and J0 + VLM (R1), BSWAP, J0 + + // setup + MOVD $95, R0 + VLM (R5), KEY0, KEY1 + VLL R0, (R6), NONCE + VZERO M0 + VLEIB $7, $32, M0 + VSRLB M0, NONCE, NONCE + + // initialize counter values + VLREPF (R7), CTR + VZERO INC + VLEIF $1, $1, INC + VLEIF $2, $2, INC + VLEIF $3, $3, INC + VAF INC, CTR, CTR + VREPIF $4, INC + +chacha: + VREPF $0, J0, X0 + VREPF $1, J0, X1 + VREPF $2, J0, X2 + VREPF $3, J0, X3 + VREPF $0, KEY0, X4 + VREPF $1, KEY0, X5 + VREPF $2, KEY0, X6 + VREPF $3, KEY0, X7 + VREPF $0, KEY1, X8 + VREPF $1, KEY1, X9 + VREPF $2, KEY1, X10 + VREPF $3, KEY1, X11 + VLR CTR, X12 + VREPF $1, NONCE, X13 + VREPF $2, NONCE, X14 + VREPF $3, NONCE, X15 + + MOVD $(NUM_ROUNDS/2), R1 + +loop: + ROUND4(X0, X4, X12, X8, X1, X5, X13, X9, X2, X6, X14, X10, X3, X7, X15, X11) + ROUND4(X0, X5, X15, X10, X1, X6, X12, X11, X2, X7, X13, X8, X3, X4, X14, X9) + + ADD $-1, R1 + BNE loop + + // decrement length + ADD $-256, R4 + + // rearrange vectors + SHUFFLE(X0, X1, X2, X3, M0, M1, M2, M3) + ADDV(J0, X0, X1, X2, X3) + SHUFFLE(X4, X5, X6, X7, M0, M1, M2, M3) + ADDV(KEY0, X4, X5, X6, X7) + SHUFFLE(X8, X9, X10, X11, M0, M1, M2, M3) + ADDV(KEY1, X8, X9, X10, X11) + VAF CTR, X12, X12 + SHUFFLE(X12, X13, X14, X15, M0, M1, M2, M3) + ADDV(NONCE, X12, X13, X14, X15) + + // increment counters + VAF INC, CTR, CTR + + // xor keystream with plaintext + XORV(0*64, R2, R3, X0, X4, X8, X12) + XORV(1*64, R2, R3, X1, X5, X9, X13) + XORV(2*64, R2, R3, X2, X6, X10, X14) + XORV(3*64, R2, R3, X3, X7, X11, X15) + + // increment pointers + MOVD $256(R2), R2 + MOVD $256(R3), R3 + + CMPBNE R4, $0, chacha + + VSTEF $0, CTR, (R7) + RET diff --git a/vendor/golang.org/x/crypto/chacha20/xor.go b/vendor/golang.org/x/crypto/chacha20/xor.go new file mode 100644 index 000000000..0110c9865 --- /dev/null +++ b/vendor/golang.org/x/crypto/chacha20/xor.go @@ -0,0 +1,41 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found src the LICENSE file. + +package chacha20 + +import "runtime" + +// Platforms that have fast unaligned 32-bit little endian accesses. +const unaligned = runtime.GOARCH == "386" || + runtime.GOARCH == "amd64" || + runtime.GOARCH == "arm64" || + runtime.GOARCH == "ppc64le" || + runtime.GOARCH == "s390x" + +// xor reads a little endian uint32 from src, XORs it with u and +// places the result in little endian byte order in dst. +func xor(dst, src []byte, u uint32) { + _, _ = src[3], dst[3] // eliminate bounds checks + if unaligned { + // The compiler should optimize this code into + // 32-bit unaligned little endian loads and stores. + // TODO: delete once the compiler does a reliably + // good job with the generic code below. + // See issue #25111 for more details. + v := uint32(src[0]) + v |= uint32(src[1]) << 8 + v |= uint32(src[2]) << 16 + v |= uint32(src[3]) << 24 + v ^= u + dst[0] = byte(v) + dst[1] = byte(v >> 8) + dst[2] = byte(v >> 16) + dst[3] = byte(v >> 24) + } else { + dst[0] = src[0] ^ byte(u) + dst[1] = src[1] ^ byte(u>>8) + dst[2] = src[2] ^ byte(u>>16) + dst[3] = src[3] ^ byte(u>>24) + } +} diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519.go b/vendor/golang.org/x/crypto/curve25519/curve25519.go new file mode 100644 index 000000000..4b9a655d1 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/curve25519.go @@ -0,0 +1,95 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package curve25519 provides an implementation of the X25519 function, which +// performs scalar multiplication on the elliptic curve known as Curve25519. +// See RFC 7748. +package curve25519 // import "golang.org/x/crypto/curve25519" + +import ( + "crypto/subtle" + "fmt" +) + +// ScalarMult sets dst to the product scalar * point. +// +// Deprecated: when provided a low-order point, ScalarMult will set dst to all +// zeroes, irrespective of the scalar. Instead, use the X25519 function, which +// will return an error. +func ScalarMult(dst, scalar, point *[32]byte) { + scalarMult(dst, scalar, point) +} + +// ScalarBaseMult sets dst to the product scalar * base where base is the +// standard generator. +// +// It is recommended to use the X25519 function with Basepoint instead, as +// copying into fixed size arrays can lead to unexpected bugs. +func ScalarBaseMult(dst, scalar *[32]byte) { + ScalarMult(dst, scalar, &basePoint) +} + +const ( + // ScalarSize is the size of the scalar input to X25519. + ScalarSize = 32 + // PointSize is the size of the point input to X25519. + PointSize = 32 +) + +// Basepoint is the canonical Curve25519 generator. +var Basepoint []byte + +var basePoint = [32]byte{9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} + +func init() { Basepoint = basePoint[:] } + +func checkBasepoint() { + if subtle.ConstantTimeCompare(Basepoint, []byte{ + 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + }) != 1 { + panic("curve25519: global Basepoint value was modified") + } +} + +// X25519 returns the result of the scalar multiplication (scalar * point), +// according to RFC 7748, Section 5. scalar, point and the return value are +// slices of 32 bytes. +// +// scalar can be generated at random, for example with crypto/rand. point should +// be either Basepoint or the output of another X25519 call. +// +// If point is Basepoint (but not if it's a different slice with the same +// contents) a precomputed implementation might be used for performance. +func X25519(scalar, point []byte) ([]byte, error) { + // Outline the body of function, to let the allocation be inlined in the + // caller, and possibly avoid escaping to the heap. + var dst [32]byte + return x25519(&dst, scalar, point) +} + +func x25519(dst *[32]byte, scalar, point []byte) ([]byte, error) { + var in [32]byte + if l := len(scalar); l != 32 { + return nil, fmt.Errorf("bad scalar length: %d, expected %d", l, 32) + } + if l := len(point); l != 32 { + return nil, fmt.Errorf("bad point length: %d, expected %d", l, 32) + } + copy(in[:], scalar) + if &point[0] == &Basepoint[0] { + checkBasepoint() + ScalarBaseMult(dst, &in) + } else { + var base, zero [32]byte + copy(base[:], point) + ScalarMult(dst, &in, &base) + if subtle.ConstantTimeCompare(dst[:], zero[:]) == 1 { + return nil, fmt.Errorf("bad input point: low order point") + } + } + return dst[:], nil +} diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go b/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go new file mode 100644 index 000000000..5120b779b --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go @@ -0,0 +1,240 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build amd64,!gccgo,!appengine,!purego + +package curve25519 + +// These functions are implemented in the .s files. The names of the functions +// in the rest of the file are also taken from the SUPERCOP sources to help +// people following along. + +//go:noescape + +func cswap(inout *[5]uint64, v uint64) + +//go:noescape + +func ladderstep(inout *[5][5]uint64) + +//go:noescape + +func freeze(inout *[5]uint64) + +//go:noescape + +func mul(dest, a, b *[5]uint64) + +//go:noescape + +func square(out, in *[5]uint64) + +// mladder uses a Montgomery ladder to calculate (xr/zr) *= s. +func mladder(xr, zr *[5]uint64, s *[32]byte) { + var work [5][5]uint64 + + work[0] = *xr + setint(&work[1], 1) + setint(&work[2], 0) + work[3] = *xr + setint(&work[4], 1) + + j := uint(6) + var prevbit byte + + for i := 31; i >= 0; i-- { + for j < 8 { + bit := ((*s)[i] >> j) & 1 + swap := bit ^ prevbit + prevbit = bit + cswap(&work[1], uint64(swap)) + ladderstep(&work) + j-- + } + j = 7 + } + + *xr = work[1] + *zr = work[2] +} + +func scalarMult(out, in, base *[32]byte) { + var e [32]byte + copy(e[:], (*in)[:]) + e[0] &= 248 + e[31] &= 127 + e[31] |= 64 + + var t, z [5]uint64 + unpack(&t, base) + mladder(&t, &z, &e) + invert(&z, &z) + mul(&t, &t, &z) + pack(out, &t) +} + +func setint(r *[5]uint64, v uint64) { + r[0] = v + r[1] = 0 + r[2] = 0 + r[3] = 0 + r[4] = 0 +} + +// unpack sets r = x where r consists of 5, 51-bit limbs in little-endian +// order. +func unpack(r *[5]uint64, x *[32]byte) { + r[0] = uint64(x[0]) | + uint64(x[1])<<8 | + uint64(x[2])<<16 | + uint64(x[3])<<24 | + uint64(x[4])<<32 | + uint64(x[5])<<40 | + uint64(x[6]&7)<<48 + + r[1] = uint64(x[6])>>3 | + uint64(x[7])<<5 | + uint64(x[8])<<13 | + uint64(x[9])<<21 | + uint64(x[10])<<29 | + uint64(x[11])<<37 | + uint64(x[12]&63)<<45 + + r[2] = uint64(x[12])>>6 | + uint64(x[13])<<2 | + uint64(x[14])<<10 | + uint64(x[15])<<18 | + uint64(x[16])<<26 | + uint64(x[17])<<34 | + uint64(x[18])<<42 | + uint64(x[19]&1)<<50 + + r[3] = uint64(x[19])>>1 | + uint64(x[20])<<7 | + uint64(x[21])<<15 | + uint64(x[22])<<23 | + uint64(x[23])<<31 | + uint64(x[24])<<39 | + uint64(x[25]&15)<<47 + + r[4] = uint64(x[25])>>4 | + uint64(x[26])<<4 | + uint64(x[27])<<12 | + uint64(x[28])<<20 | + uint64(x[29])<<28 | + uint64(x[30])<<36 | + uint64(x[31]&127)<<44 +} + +// pack sets out = x where out is the usual, little-endian form of the 5, +// 51-bit limbs in x. +func pack(out *[32]byte, x *[5]uint64) { + t := *x + freeze(&t) + + out[0] = byte(t[0]) + out[1] = byte(t[0] >> 8) + out[2] = byte(t[0] >> 16) + out[3] = byte(t[0] >> 24) + out[4] = byte(t[0] >> 32) + out[5] = byte(t[0] >> 40) + out[6] = byte(t[0] >> 48) + + out[6] ^= byte(t[1]<<3) & 0xf8 + out[7] = byte(t[1] >> 5) + out[8] = byte(t[1] >> 13) + out[9] = byte(t[1] >> 21) + out[10] = byte(t[1] >> 29) + out[11] = byte(t[1] >> 37) + out[12] = byte(t[1] >> 45) + + out[12] ^= byte(t[2]<<6) & 0xc0 + out[13] = byte(t[2] >> 2) + out[14] = byte(t[2] >> 10) + out[15] = byte(t[2] >> 18) + out[16] = byte(t[2] >> 26) + out[17] = byte(t[2] >> 34) + out[18] = byte(t[2] >> 42) + out[19] = byte(t[2] >> 50) + + out[19] ^= byte(t[3]<<1) & 0xfe + out[20] = byte(t[3] >> 7) + out[21] = byte(t[3] >> 15) + out[22] = byte(t[3] >> 23) + out[23] = byte(t[3] >> 31) + out[24] = byte(t[3] >> 39) + out[25] = byte(t[3] >> 47) + + out[25] ^= byte(t[4]<<4) & 0xf0 + out[26] = byte(t[4] >> 4) + out[27] = byte(t[4] >> 12) + out[28] = byte(t[4] >> 20) + out[29] = byte(t[4] >> 28) + out[30] = byte(t[4] >> 36) + out[31] = byte(t[4] >> 44) +} + +// invert calculates r = x^-1 mod p using Fermat's little theorem. +func invert(r *[5]uint64, x *[5]uint64) { + var z2, z9, z11, z2_5_0, z2_10_0, z2_20_0, z2_50_0, z2_100_0, t [5]uint64 + + square(&z2, x) /* 2 */ + square(&t, &z2) /* 4 */ + square(&t, &t) /* 8 */ + mul(&z9, &t, x) /* 9 */ + mul(&z11, &z9, &z2) /* 11 */ + square(&t, &z11) /* 22 */ + mul(&z2_5_0, &t, &z9) /* 2^5 - 2^0 = 31 */ + + square(&t, &z2_5_0) /* 2^6 - 2^1 */ + for i := 1; i < 5; i++ { /* 2^20 - 2^10 */ + square(&t, &t) + } + mul(&z2_10_0, &t, &z2_5_0) /* 2^10 - 2^0 */ + + square(&t, &z2_10_0) /* 2^11 - 2^1 */ + for i := 1; i < 10; i++ { /* 2^20 - 2^10 */ + square(&t, &t) + } + mul(&z2_20_0, &t, &z2_10_0) /* 2^20 - 2^0 */ + + square(&t, &z2_20_0) /* 2^21 - 2^1 */ + for i := 1; i < 20; i++ { /* 2^40 - 2^20 */ + square(&t, &t) + } + mul(&t, &t, &z2_20_0) /* 2^40 - 2^0 */ + + square(&t, &t) /* 2^41 - 2^1 */ + for i := 1; i < 10; i++ { /* 2^50 - 2^10 */ + square(&t, &t) + } + mul(&z2_50_0, &t, &z2_10_0) /* 2^50 - 2^0 */ + + square(&t, &z2_50_0) /* 2^51 - 2^1 */ + for i := 1; i < 50; i++ { /* 2^100 - 2^50 */ + square(&t, &t) + } + mul(&z2_100_0, &t, &z2_50_0) /* 2^100 - 2^0 */ + + square(&t, &z2_100_0) /* 2^101 - 2^1 */ + for i := 1; i < 100; i++ { /* 2^200 - 2^100 */ + square(&t, &t) + } + mul(&t, &t, &z2_100_0) /* 2^200 - 2^0 */ + + square(&t, &t) /* 2^201 - 2^1 */ + for i := 1; i < 50; i++ { /* 2^250 - 2^50 */ + square(&t, &t) + } + mul(&t, &t, &z2_50_0) /* 2^250 - 2^0 */ + + square(&t, &t) /* 2^251 - 2^1 */ + square(&t, &t) /* 2^252 - 2^2 */ + square(&t, &t) /* 2^253 - 2^3 */ + + square(&t, &t) /* 2^254 - 2^4 */ + + square(&t, &t) /* 2^255 - 2^5 */ + mul(r, &t, &z11) /* 2^255 - 21 */ +} diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s b/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s new file mode 100644 index 000000000..0250c8885 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s @@ -0,0 +1,1793 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// This code was translated into a form compatible with 6a from the public +// domain sources in SUPERCOP: https://bench.cr.yp.to/supercop.html + +// +build amd64,!gccgo,!appengine,!purego + +#define REDMASK51 0x0007FFFFFFFFFFFF + +// These constants cannot be encoded in non-MOVQ immediates. +// We access them directly from memory instead. + +DATA ·_121666_213(SB)/8, $996687872 +GLOBL ·_121666_213(SB), 8, $8 + +DATA ·_2P0(SB)/8, $0xFFFFFFFFFFFDA +GLOBL ·_2P0(SB), 8, $8 + +DATA ·_2P1234(SB)/8, $0xFFFFFFFFFFFFE +GLOBL ·_2P1234(SB), 8, $8 + +// func freeze(inout *[5]uint64) +TEXT ·freeze(SB),7,$0-8 + MOVQ inout+0(FP), DI + + MOVQ 0(DI),SI + MOVQ 8(DI),DX + MOVQ 16(DI),CX + MOVQ 24(DI),R8 + MOVQ 32(DI),R9 + MOVQ $REDMASK51,AX + MOVQ AX,R10 + SUBQ $18,R10 + MOVQ $3,R11 +REDUCELOOP: + MOVQ SI,R12 + SHRQ $51,R12 + ANDQ AX,SI + ADDQ R12,DX + MOVQ DX,R12 + SHRQ $51,R12 + ANDQ AX,DX + ADDQ R12,CX + MOVQ CX,R12 + SHRQ $51,R12 + ANDQ AX,CX + ADDQ R12,R8 + MOVQ R8,R12 + SHRQ $51,R12 + ANDQ AX,R8 + ADDQ R12,R9 + MOVQ R9,R12 + SHRQ $51,R12 + ANDQ AX,R9 + IMUL3Q $19,R12,R12 + ADDQ R12,SI + SUBQ $1,R11 + JA REDUCELOOP + MOVQ $1,R12 + CMPQ R10,SI + CMOVQLT R11,R12 + CMPQ AX,DX + CMOVQNE R11,R12 + CMPQ AX,CX + CMOVQNE R11,R12 + CMPQ AX,R8 + CMOVQNE R11,R12 + CMPQ AX,R9 + CMOVQNE R11,R12 + NEGQ R12 + ANDQ R12,AX + ANDQ R12,R10 + SUBQ R10,SI + SUBQ AX,DX + SUBQ AX,CX + SUBQ AX,R8 + SUBQ AX,R9 + MOVQ SI,0(DI) + MOVQ DX,8(DI) + MOVQ CX,16(DI) + MOVQ R8,24(DI) + MOVQ R9,32(DI) + RET + +// func ladderstep(inout *[5][5]uint64) +TEXT ·ladderstep(SB),0,$296-8 + MOVQ inout+0(FP),DI + + MOVQ 40(DI),SI + MOVQ 48(DI),DX + MOVQ 56(DI),CX + MOVQ 64(DI),R8 + MOVQ 72(DI),R9 + MOVQ SI,AX + MOVQ DX,R10 + MOVQ CX,R11 + MOVQ R8,R12 + MOVQ R9,R13 + ADDQ ·_2P0(SB),AX + ADDQ ·_2P1234(SB),R10 + ADDQ ·_2P1234(SB),R11 + ADDQ ·_2P1234(SB),R12 + ADDQ ·_2P1234(SB),R13 + ADDQ 80(DI),SI + ADDQ 88(DI),DX + ADDQ 96(DI),CX + ADDQ 104(DI),R8 + ADDQ 112(DI),R9 + SUBQ 80(DI),AX + SUBQ 88(DI),R10 + SUBQ 96(DI),R11 + SUBQ 104(DI),R12 + SUBQ 112(DI),R13 + MOVQ SI,0(SP) + MOVQ DX,8(SP) + MOVQ CX,16(SP) + MOVQ R8,24(SP) + MOVQ R9,32(SP) + MOVQ AX,40(SP) + MOVQ R10,48(SP) + MOVQ R11,56(SP) + MOVQ R12,64(SP) + MOVQ R13,72(SP) + MOVQ 40(SP),AX + MULQ 40(SP) + MOVQ AX,SI + MOVQ DX,CX + MOVQ 40(SP),AX + SHLQ $1,AX + MULQ 48(SP) + MOVQ AX,R8 + MOVQ DX,R9 + MOVQ 40(SP),AX + SHLQ $1,AX + MULQ 56(SP) + MOVQ AX,R10 + MOVQ DX,R11 + MOVQ 40(SP),AX + SHLQ $1,AX + MULQ 64(SP) + MOVQ AX,R12 + MOVQ DX,R13 + MOVQ 40(SP),AX + SHLQ $1,AX + MULQ 72(SP) + MOVQ AX,R14 + MOVQ DX,R15 + MOVQ 48(SP),AX + MULQ 48(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 48(SP),AX + SHLQ $1,AX + MULQ 56(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 48(SP),AX + SHLQ $1,AX + MULQ 64(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 48(SP),DX + IMUL3Q $38,DX,AX + MULQ 72(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 56(SP),AX + MULQ 56(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 56(SP),DX + IMUL3Q $38,DX,AX + MULQ 64(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 56(SP),DX + IMUL3Q $38,DX,AX + MULQ 72(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 64(SP),DX + IMUL3Q $19,DX,AX + MULQ 64(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 64(SP),DX + IMUL3Q $38,DX,AX + MULQ 72(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 72(SP),DX + IMUL3Q $19,DX,AX + MULQ 72(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ $REDMASK51,DX + SHLQ $13,SI,CX + ANDQ DX,SI + SHLQ $13,R8,R9 + ANDQ DX,R8 + ADDQ CX,R8 + SHLQ $13,R10,R11 + ANDQ DX,R10 + ADDQ R9,R10 + SHLQ $13,R12,R13 + ANDQ DX,R12 + ADDQ R11,R12 + SHLQ $13,R14,R15 + ANDQ DX,R14 + ADDQ R13,R14 + IMUL3Q $19,R15,CX + ADDQ CX,SI + MOVQ SI,CX + SHRQ $51,CX + ADDQ R8,CX + ANDQ DX,SI + MOVQ CX,R8 + SHRQ $51,CX + ADDQ R10,CX + ANDQ DX,R8 + MOVQ CX,R9 + SHRQ $51,CX + ADDQ R12,CX + ANDQ DX,R9 + MOVQ CX,AX + SHRQ $51,CX + ADDQ R14,CX + ANDQ DX,AX + MOVQ CX,R10 + SHRQ $51,CX + IMUL3Q $19,CX,CX + ADDQ CX,SI + ANDQ DX,R10 + MOVQ SI,80(SP) + MOVQ R8,88(SP) + MOVQ R9,96(SP) + MOVQ AX,104(SP) + MOVQ R10,112(SP) + MOVQ 0(SP),AX + MULQ 0(SP) + MOVQ AX,SI + MOVQ DX,CX + MOVQ 0(SP),AX + SHLQ $1,AX + MULQ 8(SP) + MOVQ AX,R8 + MOVQ DX,R9 + MOVQ 0(SP),AX + SHLQ $1,AX + MULQ 16(SP) + MOVQ AX,R10 + MOVQ DX,R11 + MOVQ 0(SP),AX + SHLQ $1,AX + MULQ 24(SP) + MOVQ AX,R12 + MOVQ DX,R13 + MOVQ 0(SP),AX + SHLQ $1,AX + MULQ 32(SP) + MOVQ AX,R14 + MOVQ DX,R15 + MOVQ 8(SP),AX + MULQ 8(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 8(SP),AX + SHLQ $1,AX + MULQ 16(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 8(SP),AX + SHLQ $1,AX + MULQ 24(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 8(SP),DX + IMUL3Q $38,DX,AX + MULQ 32(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 16(SP),AX + MULQ 16(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 16(SP),DX + IMUL3Q $38,DX,AX + MULQ 24(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 16(SP),DX + IMUL3Q $38,DX,AX + MULQ 32(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 24(SP),DX + IMUL3Q $19,DX,AX + MULQ 24(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 24(SP),DX + IMUL3Q $38,DX,AX + MULQ 32(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 32(SP),DX + IMUL3Q $19,DX,AX + MULQ 32(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ $REDMASK51,DX + SHLQ $13,SI,CX + ANDQ DX,SI + SHLQ $13,R8,R9 + ANDQ DX,R8 + ADDQ CX,R8 + SHLQ $13,R10,R11 + ANDQ DX,R10 + ADDQ R9,R10 + SHLQ $13,R12,R13 + ANDQ DX,R12 + ADDQ R11,R12 + SHLQ $13,R14,R15 + ANDQ DX,R14 + ADDQ R13,R14 + IMUL3Q $19,R15,CX + ADDQ CX,SI + MOVQ SI,CX + SHRQ $51,CX + ADDQ R8,CX + ANDQ DX,SI + MOVQ CX,R8 + SHRQ $51,CX + ADDQ R10,CX + ANDQ DX,R8 + MOVQ CX,R9 + SHRQ $51,CX + ADDQ R12,CX + ANDQ DX,R9 + MOVQ CX,AX + SHRQ $51,CX + ADDQ R14,CX + ANDQ DX,AX + MOVQ CX,R10 + SHRQ $51,CX + IMUL3Q $19,CX,CX + ADDQ CX,SI + ANDQ DX,R10 + MOVQ SI,120(SP) + MOVQ R8,128(SP) + MOVQ R9,136(SP) + MOVQ AX,144(SP) + MOVQ R10,152(SP) + MOVQ SI,SI + MOVQ R8,DX + MOVQ R9,CX + MOVQ AX,R8 + MOVQ R10,R9 + ADDQ ·_2P0(SB),SI + ADDQ ·_2P1234(SB),DX + ADDQ ·_2P1234(SB),CX + ADDQ ·_2P1234(SB),R8 + ADDQ ·_2P1234(SB),R9 + SUBQ 80(SP),SI + SUBQ 88(SP),DX + SUBQ 96(SP),CX + SUBQ 104(SP),R8 + SUBQ 112(SP),R9 + MOVQ SI,160(SP) + MOVQ DX,168(SP) + MOVQ CX,176(SP) + MOVQ R8,184(SP) + MOVQ R9,192(SP) + MOVQ 120(DI),SI + MOVQ 128(DI),DX + MOVQ 136(DI),CX + MOVQ 144(DI),R8 + MOVQ 152(DI),R9 + MOVQ SI,AX + MOVQ DX,R10 + MOVQ CX,R11 + MOVQ R8,R12 + MOVQ R9,R13 + ADDQ ·_2P0(SB),AX + ADDQ ·_2P1234(SB),R10 + ADDQ ·_2P1234(SB),R11 + ADDQ ·_2P1234(SB),R12 + ADDQ ·_2P1234(SB),R13 + ADDQ 160(DI),SI + ADDQ 168(DI),DX + ADDQ 176(DI),CX + ADDQ 184(DI),R8 + ADDQ 192(DI),R9 + SUBQ 160(DI),AX + SUBQ 168(DI),R10 + SUBQ 176(DI),R11 + SUBQ 184(DI),R12 + SUBQ 192(DI),R13 + MOVQ SI,200(SP) + MOVQ DX,208(SP) + MOVQ CX,216(SP) + MOVQ R8,224(SP) + MOVQ R9,232(SP) + MOVQ AX,240(SP) + MOVQ R10,248(SP) + MOVQ R11,256(SP) + MOVQ R12,264(SP) + MOVQ R13,272(SP) + MOVQ 224(SP),SI + IMUL3Q $19,SI,AX + MOVQ AX,280(SP) + MULQ 56(SP) + MOVQ AX,SI + MOVQ DX,CX + MOVQ 232(SP),DX + IMUL3Q $19,DX,AX + MOVQ AX,288(SP) + MULQ 48(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 200(SP),AX + MULQ 40(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 200(SP),AX + MULQ 48(SP) + MOVQ AX,R8 + MOVQ DX,R9 + MOVQ 200(SP),AX + MULQ 56(SP) + MOVQ AX,R10 + MOVQ DX,R11 + MOVQ 200(SP),AX + MULQ 64(SP) + MOVQ AX,R12 + MOVQ DX,R13 + MOVQ 200(SP),AX + MULQ 72(SP) + MOVQ AX,R14 + MOVQ DX,R15 + MOVQ 208(SP),AX + MULQ 40(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 208(SP),AX + MULQ 48(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 208(SP),AX + MULQ 56(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 208(SP),AX + MULQ 64(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 208(SP),DX + IMUL3Q $19,DX,AX + MULQ 72(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 216(SP),AX + MULQ 40(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 216(SP),AX + MULQ 48(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 216(SP),AX + MULQ 56(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 216(SP),DX + IMUL3Q $19,DX,AX + MULQ 64(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 216(SP),DX + IMUL3Q $19,DX,AX + MULQ 72(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 224(SP),AX + MULQ 40(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 224(SP),AX + MULQ 48(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 280(SP),AX + MULQ 64(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 280(SP),AX + MULQ 72(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 232(SP),AX + MULQ 40(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 288(SP),AX + MULQ 56(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 288(SP),AX + MULQ 64(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 288(SP),AX + MULQ 72(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ $REDMASK51,DX + SHLQ $13,SI,CX + ANDQ DX,SI + SHLQ $13,R8,R9 + ANDQ DX,R8 + ADDQ CX,R8 + SHLQ $13,R10,R11 + ANDQ DX,R10 + ADDQ R9,R10 + SHLQ $13,R12,R13 + ANDQ DX,R12 + ADDQ R11,R12 + SHLQ $13,R14,R15 + ANDQ DX,R14 + ADDQ R13,R14 + IMUL3Q $19,R15,CX + ADDQ CX,SI + MOVQ SI,CX + SHRQ $51,CX + ADDQ R8,CX + MOVQ CX,R8 + SHRQ $51,CX + ANDQ DX,SI + ADDQ R10,CX + MOVQ CX,R9 + SHRQ $51,CX + ANDQ DX,R8 + ADDQ R12,CX + MOVQ CX,AX + SHRQ $51,CX + ANDQ DX,R9 + ADDQ R14,CX + MOVQ CX,R10 + SHRQ $51,CX + ANDQ DX,AX + IMUL3Q $19,CX,CX + ADDQ CX,SI + ANDQ DX,R10 + MOVQ SI,40(SP) + MOVQ R8,48(SP) + MOVQ R9,56(SP) + MOVQ AX,64(SP) + MOVQ R10,72(SP) + MOVQ 264(SP),SI + IMUL3Q $19,SI,AX + MOVQ AX,200(SP) + MULQ 16(SP) + MOVQ AX,SI + MOVQ DX,CX + MOVQ 272(SP),DX + IMUL3Q $19,DX,AX + MOVQ AX,208(SP) + MULQ 8(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 240(SP),AX + MULQ 0(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 240(SP),AX + MULQ 8(SP) + MOVQ AX,R8 + MOVQ DX,R9 + MOVQ 240(SP),AX + MULQ 16(SP) + MOVQ AX,R10 + MOVQ DX,R11 + MOVQ 240(SP),AX + MULQ 24(SP) + MOVQ AX,R12 + MOVQ DX,R13 + MOVQ 240(SP),AX + MULQ 32(SP) + MOVQ AX,R14 + MOVQ DX,R15 + MOVQ 248(SP),AX + MULQ 0(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 248(SP),AX + MULQ 8(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 248(SP),AX + MULQ 16(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 248(SP),AX + MULQ 24(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 248(SP),DX + IMUL3Q $19,DX,AX + MULQ 32(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 256(SP),AX + MULQ 0(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 256(SP),AX + MULQ 8(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 256(SP),AX + MULQ 16(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 256(SP),DX + IMUL3Q $19,DX,AX + MULQ 24(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 256(SP),DX + IMUL3Q $19,DX,AX + MULQ 32(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 264(SP),AX + MULQ 0(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 264(SP),AX + MULQ 8(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 200(SP),AX + MULQ 24(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 200(SP),AX + MULQ 32(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 272(SP),AX + MULQ 0(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 208(SP),AX + MULQ 16(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 208(SP),AX + MULQ 24(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 208(SP),AX + MULQ 32(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ $REDMASK51,DX + SHLQ $13,SI,CX + ANDQ DX,SI + SHLQ $13,R8,R9 + ANDQ DX,R8 + ADDQ CX,R8 + SHLQ $13,R10,R11 + ANDQ DX,R10 + ADDQ R9,R10 + SHLQ $13,R12,R13 + ANDQ DX,R12 + ADDQ R11,R12 + SHLQ $13,R14,R15 + ANDQ DX,R14 + ADDQ R13,R14 + IMUL3Q $19,R15,CX + ADDQ CX,SI + MOVQ SI,CX + SHRQ $51,CX + ADDQ R8,CX + MOVQ CX,R8 + SHRQ $51,CX + ANDQ DX,SI + ADDQ R10,CX + MOVQ CX,R9 + SHRQ $51,CX + ANDQ DX,R8 + ADDQ R12,CX + MOVQ CX,AX + SHRQ $51,CX + ANDQ DX,R9 + ADDQ R14,CX + MOVQ CX,R10 + SHRQ $51,CX + ANDQ DX,AX + IMUL3Q $19,CX,CX + ADDQ CX,SI + ANDQ DX,R10 + MOVQ SI,DX + MOVQ R8,CX + MOVQ R9,R11 + MOVQ AX,R12 + MOVQ R10,R13 + ADDQ ·_2P0(SB),DX + ADDQ ·_2P1234(SB),CX + ADDQ ·_2P1234(SB),R11 + ADDQ ·_2P1234(SB),R12 + ADDQ ·_2P1234(SB),R13 + ADDQ 40(SP),SI + ADDQ 48(SP),R8 + ADDQ 56(SP),R9 + ADDQ 64(SP),AX + ADDQ 72(SP),R10 + SUBQ 40(SP),DX + SUBQ 48(SP),CX + SUBQ 56(SP),R11 + SUBQ 64(SP),R12 + SUBQ 72(SP),R13 + MOVQ SI,120(DI) + MOVQ R8,128(DI) + MOVQ R9,136(DI) + MOVQ AX,144(DI) + MOVQ R10,152(DI) + MOVQ DX,160(DI) + MOVQ CX,168(DI) + MOVQ R11,176(DI) + MOVQ R12,184(DI) + MOVQ R13,192(DI) + MOVQ 120(DI),AX + MULQ 120(DI) + MOVQ AX,SI + MOVQ DX,CX + MOVQ 120(DI),AX + SHLQ $1,AX + MULQ 128(DI) + MOVQ AX,R8 + MOVQ DX,R9 + MOVQ 120(DI),AX + SHLQ $1,AX + MULQ 136(DI) + MOVQ AX,R10 + MOVQ DX,R11 + MOVQ 120(DI),AX + SHLQ $1,AX + MULQ 144(DI) + MOVQ AX,R12 + MOVQ DX,R13 + MOVQ 120(DI),AX + SHLQ $1,AX + MULQ 152(DI) + MOVQ AX,R14 + MOVQ DX,R15 + MOVQ 128(DI),AX + MULQ 128(DI) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 128(DI),AX + SHLQ $1,AX + MULQ 136(DI) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 128(DI),AX + SHLQ $1,AX + MULQ 144(DI) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 128(DI),DX + IMUL3Q $38,DX,AX + MULQ 152(DI) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 136(DI),AX + MULQ 136(DI) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 136(DI),DX + IMUL3Q $38,DX,AX + MULQ 144(DI) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 136(DI),DX + IMUL3Q $38,DX,AX + MULQ 152(DI) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 144(DI),DX + IMUL3Q $19,DX,AX + MULQ 144(DI) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 144(DI),DX + IMUL3Q $38,DX,AX + MULQ 152(DI) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 152(DI),DX + IMUL3Q $19,DX,AX + MULQ 152(DI) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ $REDMASK51,DX + SHLQ $13,SI,CX + ANDQ DX,SI + SHLQ $13,R8,R9 + ANDQ DX,R8 + ADDQ CX,R8 + SHLQ $13,R10,R11 + ANDQ DX,R10 + ADDQ R9,R10 + SHLQ $13,R12,R13 + ANDQ DX,R12 + ADDQ R11,R12 + SHLQ $13,R14,R15 + ANDQ DX,R14 + ADDQ R13,R14 + IMUL3Q $19,R15,CX + ADDQ CX,SI + MOVQ SI,CX + SHRQ $51,CX + ADDQ R8,CX + ANDQ DX,SI + MOVQ CX,R8 + SHRQ $51,CX + ADDQ R10,CX + ANDQ DX,R8 + MOVQ CX,R9 + SHRQ $51,CX + ADDQ R12,CX + ANDQ DX,R9 + MOVQ CX,AX + SHRQ $51,CX + ADDQ R14,CX + ANDQ DX,AX + MOVQ CX,R10 + SHRQ $51,CX + IMUL3Q $19,CX,CX + ADDQ CX,SI + ANDQ DX,R10 + MOVQ SI,120(DI) + MOVQ R8,128(DI) + MOVQ R9,136(DI) + MOVQ AX,144(DI) + MOVQ R10,152(DI) + MOVQ 160(DI),AX + MULQ 160(DI) + MOVQ AX,SI + MOVQ DX,CX + MOVQ 160(DI),AX + SHLQ $1,AX + MULQ 168(DI) + MOVQ AX,R8 + MOVQ DX,R9 + MOVQ 160(DI),AX + SHLQ $1,AX + MULQ 176(DI) + MOVQ AX,R10 + MOVQ DX,R11 + MOVQ 160(DI),AX + SHLQ $1,AX + MULQ 184(DI) + MOVQ AX,R12 + MOVQ DX,R13 + MOVQ 160(DI),AX + SHLQ $1,AX + MULQ 192(DI) + MOVQ AX,R14 + MOVQ DX,R15 + MOVQ 168(DI),AX + MULQ 168(DI) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 168(DI),AX + SHLQ $1,AX + MULQ 176(DI) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 168(DI),AX + SHLQ $1,AX + MULQ 184(DI) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 168(DI),DX + IMUL3Q $38,DX,AX + MULQ 192(DI) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 176(DI),AX + MULQ 176(DI) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 176(DI),DX + IMUL3Q $38,DX,AX + MULQ 184(DI) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 176(DI),DX + IMUL3Q $38,DX,AX + MULQ 192(DI) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 184(DI),DX + IMUL3Q $19,DX,AX + MULQ 184(DI) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 184(DI),DX + IMUL3Q $38,DX,AX + MULQ 192(DI) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 192(DI),DX + IMUL3Q $19,DX,AX + MULQ 192(DI) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ $REDMASK51,DX + SHLQ $13,SI,CX + ANDQ DX,SI + SHLQ $13,R8,R9 + ANDQ DX,R8 + ADDQ CX,R8 + SHLQ $13,R10,R11 + ANDQ DX,R10 + ADDQ R9,R10 + SHLQ $13,R12,R13 + ANDQ DX,R12 + ADDQ R11,R12 + SHLQ $13,R14,R15 + ANDQ DX,R14 + ADDQ R13,R14 + IMUL3Q $19,R15,CX + ADDQ CX,SI + MOVQ SI,CX + SHRQ $51,CX + ADDQ R8,CX + ANDQ DX,SI + MOVQ CX,R8 + SHRQ $51,CX + ADDQ R10,CX + ANDQ DX,R8 + MOVQ CX,R9 + SHRQ $51,CX + ADDQ R12,CX + ANDQ DX,R9 + MOVQ CX,AX + SHRQ $51,CX + ADDQ R14,CX + ANDQ DX,AX + MOVQ CX,R10 + SHRQ $51,CX + IMUL3Q $19,CX,CX + ADDQ CX,SI + ANDQ DX,R10 + MOVQ SI,160(DI) + MOVQ R8,168(DI) + MOVQ R9,176(DI) + MOVQ AX,184(DI) + MOVQ R10,192(DI) + MOVQ 184(DI),SI + IMUL3Q $19,SI,AX + MOVQ AX,0(SP) + MULQ 16(DI) + MOVQ AX,SI + MOVQ DX,CX + MOVQ 192(DI),DX + IMUL3Q $19,DX,AX + MOVQ AX,8(SP) + MULQ 8(DI) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 160(DI),AX + MULQ 0(DI) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 160(DI),AX + MULQ 8(DI) + MOVQ AX,R8 + MOVQ DX,R9 + MOVQ 160(DI),AX + MULQ 16(DI) + MOVQ AX,R10 + MOVQ DX,R11 + MOVQ 160(DI),AX + MULQ 24(DI) + MOVQ AX,R12 + MOVQ DX,R13 + MOVQ 160(DI),AX + MULQ 32(DI) + MOVQ AX,R14 + MOVQ DX,R15 + MOVQ 168(DI),AX + MULQ 0(DI) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 168(DI),AX + MULQ 8(DI) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 168(DI),AX + MULQ 16(DI) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 168(DI),AX + MULQ 24(DI) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 168(DI),DX + IMUL3Q $19,DX,AX + MULQ 32(DI) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 176(DI),AX + MULQ 0(DI) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 176(DI),AX + MULQ 8(DI) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 176(DI),AX + MULQ 16(DI) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 176(DI),DX + IMUL3Q $19,DX,AX + MULQ 24(DI) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 176(DI),DX + IMUL3Q $19,DX,AX + MULQ 32(DI) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 184(DI),AX + MULQ 0(DI) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 184(DI),AX + MULQ 8(DI) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 0(SP),AX + MULQ 24(DI) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 0(SP),AX + MULQ 32(DI) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 192(DI),AX + MULQ 0(DI) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 8(SP),AX + MULQ 16(DI) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 8(SP),AX + MULQ 24(DI) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 8(SP),AX + MULQ 32(DI) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ $REDMASK51,DX + SHLQ $13,SI,CX + ANDQ DX,SI + SHLQ $13,R8,R9 + ANDQ DX,R8 + ADDQ CX,R8 + SHLQ $13,R10,R11 + ANDQ DX,R10 + ADDQ R9,R10 + SHLQ $13,R12,R13 + ANDQ DX,R12 + ADDQ R11,R12 + SHLQ $13,R14,R15 + ANDQ DX,R14 + ADDQ R13,R14 + IMUL3Q $19,R15,CX + ADDQ CX,SI + MOVQ SI,CX + SHRQ $51,CX + ADDQ R8,CX + MOVQ CX,R8 + SHRQ $51,CX + ANDQ DX,SI + ADDQ R10,CX + MOVQ CX,R9 + SHRQ $51,CX + ANDQ DX,R8 + ADDQ R12,CX + MOVQ CX,AX + SHRQ $51,CX + ANDQ DX,R9 + ADDQ R14,CX + MOVQ CX,R10 + SHRQ $51,CX + ANDQ DX,AX + IMUL3Q $19,CX,CX + ADDQ CX,SI + ANDQ DX,R10 + MOVQ SI,160(DI) + MOVQ R8,168(DI) + MOVQ R9,176(DI) + MOVQ AX,184(DI) + MOVQ R10,192(DI) + MOVQ 144(SP),SI + IMUL3Q $19,SI,AX + MOVQ AX,0(SP) + MULQ 96(SP) + MOVQ AX,SI + MOVQ DX,CX + MOVQ 152(SP),DX + IMUL3Q $19,DX,AX + MOVQ AX,8(SP) + MULQ 88(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 120(SP),AX + MULQ 80(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 120(SP),AX + MULQ 88(SP) + MOVQ AX,R8 + MOVQ DX,R9 + MOVQ 120(SP),AX + MULQ 96(SP) + MOVQ AX,R10 + MOVQ DX,R11 + MOVQ 120(SP),AX + MULQ 104(SP) + MOVQ AX,R12 + MOVQ DX,R13 + MOVQ 120(SP),AX + MULQ 112(SP) + MOVQ AX,R14 + MOVQ DX,R15 + MOVQ 128(SP),AX + MULQ 80(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 128(SP),AX + MULQ 88(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 128(SP),AX + MULQ 96(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 128(SP),AX + MULQ 104(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 128(SP),DX + IMUL3Q $19,DX,AX + MULQ 112(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 136(SP),AX + MULQ 80(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 136(SP),AX + MULQ 88(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 136(SP),AX + MULQ 96(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 136(SP),DX + IMUL3Q $19,DX,AX + MULQ 104(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 136(SP),DX + IMUL3Q $19,DX,AX + MULQ 112(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 144(SP),AX + MULQ 80(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 144(SP),AX + MULQ 88(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 0(SP),AX + MULQ 104(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 0(SP),AX + MULQ 112(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 152(SP),AX + MULQ 80(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 8(SP),AX + MULQ 96(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 8(SP),AX + MULQ 104(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 8(SP),AX + MULQ 112(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ $REDMASK51,DX + SHLQ $13,SI,CX + ANDQ DX,SI + SHLQ $13,R8,R9 + ANDQ DX,R8 + ADDQ CX,R8 + SHLQ $13,R10,R11 + ANDQ DX,R10 + ADDQ R9,R10 + SHLQ $13,R12,R13 + ANDQ DX,R12 + ADDQ R11,R12 + SHLQ $13,R14,R15 + ANDQ DX,R14 + ADDQ R13,R14 + IMUL3Q $19,R15,CX + ADDQ CX,SI + MOVQ SI,CX + SHRQ $51,CX + ADDQ R8,CX + MOVQ CX,R8 + SHRQ $51,CX + ANDQ DX,SI + ADDQ R10,CX + MOVQ CX,R9 + SHRQ $51,CX + ANDQ DX,R8 + ADDQ R12,CX + MOVQ CX,AX + SHRQ $51,CX + ANDQ DX,R9 + ADDQ R14,CX + MOVQ CX,R10 + SHRQ $51,CX + ANDQ DX,AX + IMUL3Q $19,CX,CX + ADDQ CX,SI + ANDQ DX,R10 + MOVQ SI,40(DI) + MOVQ R8,48(DI) + MOVQ R9,56(DI) + MOVQ AX,64(DI) + MOVQ R10,72(DI) + MOVQ 160(SP),AX + MULQ ·_121666_213(SB) + SHRQ $13,AX + MOVQ AX,SI + MOVQ DX,CX + MOVQ 168(SP),AX + MULQ ·_121666_213(SB) + SHRQ $13,AX + ADDQ AX,CX + MOVQ DX,R8 + MOVQ 176(SP),AX + MULQ ·_121666_213(SB) + SHRQ $13,AX + ADDQ AX,R8 + MOVQ DX,R9 + MOVQ 184(SP),AX + MULQ ·_121666_213(SB) + SHRQ $13,AX + ADDQ AX,R9 + MOVQ DX,R10 + MOVQ 192(SP),AX + MULQ ·_121666_213(SB) + SHRQ $13,AX + ADDQ AX,R10 + IMUL3Q $19,DX,DX + ADDQ DX,SI + ADDQ 80(SP),SI + ADDQ 88(SP),CX + ADDQ 96(SP),R8 + ADDQ 104(SP),R9 + ADDQ 112(SP),R10 + MOVQ SI,80(DI) + MOVQ CX,88(DI) + MOVQ R8,96(DI) + MOVQ R9,104(DI) + MOVQ R10,112(DI) + MOVQ 104(DI),SI + IMUL3Q $19,SI,AX + MOVQ AX,0(SP) + MULQ 176(SP) + MOVQ AX,SI + MOVQ DX,CX + MOVQ 112(DI),DX + IMUL3Q $19,DX,AX + MOVQ AX,8(SP) + MULQ 168(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 80(DI),AX + MULQ 160(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 80(DI),AX + MULQ 168(SP) + MOVQ AX,R8 + MOVQ DX,R9 + MOVQ 80(DI),AX + MULQ 176(SP) + MOVQ AX,R10 + MOVQ DX,R11 + MOVQ 80(DI),AX + MULQ 184(SP) + MOVQ AX,R12 + MOVQ DX,R13 + MOVQ 80(DI),AX + MULQ 192(SP) + MOVQ AX,R14 + MOVQ DX,R15 + MOVQ 88(DI),AX + MULQ 160(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 88(DI),AX + MULQ 168(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 88(DI),AX + MULQ 176(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 88(DI),AX + MULQ 184(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 88(DI),DX + IMUL3Q $19,DX,AX + MULQ 192(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 96(DI),AX + MULQ 160(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 96(DI),AX + MULQ 168(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 96(DI),AX + MULQ 176(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 96(DI),DX + IMUL3Q $19,DX,AX + MULQ 184(SP) + ADDQ AX,SI + ADCQ DX,CX + MOVQ 96(DI),DX + IMUL3Q $19,DX,AX + MULQ 192(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 104(DI),AX + MULQ 160(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 104(DI),AX + MULQ 168(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 0(SP),AX + MULQ 184(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 0(SP),AX + MULQ 192(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 112(DI),AX + MULQ 160(SP) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 8(SP),AX + MULQ 176(SP) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 8(SP),AX + MULQ 184(SP) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 8(SP),AX + MULQ 192(SP) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ $REDMASK51,DX + SHLQ $13,SI,CX + ANDQ DX,SI + SHLQ $13,R8,R9 + ANDQ DX,R8 + ADDQ CX,R8 + SHLQ $13,R10,R11 + ANDQ DX,R10 + ADDQ R9,R10 + SHLQ $13,R12,R13 + ANDQ DX,R12 + ADDQ R11,R12 + SHLQ $13,R14,R15 + ANDQ DX,R14 + ADDQ R13,R14 + IMUL3Q $19,R15,CX + ADDQ CX,SI + MOVQ SI,CX + SHRQ $51,CX + ADDQ R8,CX + MOVQ CX,R8 + SHRQ $51,CX + ANDQ DX,SI + ADDQ R10,CX + MOVQ CX,R9 + SHRQ $51,CX + ANDQ DX,R8 + ADDQ R12,CX + MOVQ CX,AX + SHRQ $51,CX + ANDQ DX,R9 + ADDQ R14,CX + MOVQ CX,R10 + SHRQ $51,CX + ANDQ DX,AX + IMUL3Q $19,CX,CX + ADDQ CX,SI + ANDQ DX,R10 + MOVQ SI,80(DI) + MOVQ R8,88(DI) + MOVQ R9,96(DI) + MOVQ AX,104(DI) + MOVQ R10,112(DI) + RET + +// func cswap(inout *[4][5]uint64, v uint64) +TEXT ·cswap(SB),7,$0 + MOVQ inout+0(FP),DI + MOVQ v+8(FP),SI + + SUBQ $1, SI + NOTQ SI + MOVQ SI, X15 + PSHUFD $0x44, X15, X15 + + MOVOU 0(DI), X0 + MOVOU 16(DI), X2 + MOVOU 32(DI), X4 + MOVOU 48(DI), X6 + MOVOU 64(DI), X8 + MOVOU 80(DI), X1 + MOVOU 96(DI), X3 + MOVOU 112(DI), X5 + MOVOU 128(DI), X7 + MOVOU 144(DI), X9 + + MOVO X1, X10 + MOVO X3, X11 + MOVO X5, X12 + MOVO X7, X13 + MOVO X9, X14 + + PXOR X0, X10 + PXOR X2, X11 + PXOR X4, X12 + PXOR X6, X13 + PXOR X8, X14 + PAND X15, X10 + PAND X15, X11 + PAND X15, X12 + PAND X15, X13 + PAND X15, X14 + PXOR X10, X0 + PXOR X10, X1 + PXOR X11, X2 + PXOR X11, X3 + PXOR X12, X4 + PXOR X12, X5 + PXOR X13, X6 + PXOR X13, X7 + PXOR X14, X8 + PXOR X14, X9 + + MOVOU X0, 0(DI) + MOVOU X2, 16(DI) + MOVOU X4, 32(DI) + MOVOU X6, 48(DI) + MOVOU X8, 64(DI) + MOVOU X1, 80(DI) + MOVOU X3, 96(DI) + MOVOU X5, 112(DI) + MOVOU X7, 128(DI) + MOVOU X9, 144(DI) + RET + +// func mul(dest, a, b *[5]uint64) +TEXT ·mul(SB),0,$16-24 + MOVQ dest+0(FP), DI + MOVQ a+8(FP), SI + MOVQ b+16(FP), DX + + MOVQ DX,CX + MOVQ 24(SI),DX + IMUL3Q $19,DX,AX + MOVQ AX,0(SP) + MULQ 16(CX) + MOVQ AX,R8 + MOVQ DX,R9 + MOVQ 32(SI),DX + IMUL3Q $19,DX,AX + MOVQ AX,8(SP) + MULQ 8(CX) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 0(SI),AX + MULQ 0(CX) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 0(SI),AX + MULQ 8(CX) + MOVQ AX,R10 + MOVQ DX,R11 + MOVQ 0(SI),AX + MULQ 16(CX) + MOVQ AX,R12 + MOVQ DX,R13 + MOVQ 0(SI),AX + MULQ 24(CX) + MOVQ AX,R14 + MOVQ DX,R15 + MOVQ 0(SI),AX + MULQ 32(CX) + MOVQ AX,BX + MOVQ DX,BP + MOVQ 8(SI),AX + MULQ 0(CX) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 8(SI),AX + MULQ 8(CX) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 8(SI),AX + MULQ 16(CX) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 8(SI),AX + MULQ 24(CX) + ADDQ AX,BX + ADCQ DX,BP + MOVQ 8(SI),DX + IMUL3Q $19,DX,AX + MULQ 32(CX) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 16(SI),AX + MULQ 0(CX) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 16(SI),AX + MULQ 8(CX) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 16(SI),AX + MULQ 16(CX) + ADDQ AX,BX + ADCQ DX,BP + MOVQ 16(SI),DX + IMUL3Q $19,DX,AX + MULQ 24(CX) + ADDQ AX,R8 + ADCQ DX,R9 + MOVQ 16(SI),DX + IMUL3Q $19,DX,AX + MULQ 32(CX) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 24(SI),AX + MULQ 0(CX) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ 24(SI),AX + MULQ 8(CX) + ADDQ AX,BX + ADCQ DX,BP + MOVQ 0(SP),AX + MULQ 24(CX) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 0(SP),AX + MULQ 32(CX) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 32(SI),AX + MULQ 0(CX) + ADDQ AX,BX + ADCQ DX,BP + MOVQ 8(SP),AX + MULQ 16(CX) + ADDQ AX,R10 + ADCQ DX,R11 + MOVQ 8(SP),AX + MULQ 24(CX) + ADDQ AX,R12 + ADCQ DX,R13 + MOVQ 8(SP),AX + MULQ 32(CX) + ADDQ AX,R14 + ADCQ DX,R15 + MOVQ $REDMASK51,SI + SHLQ $13,R8,R9 + ANDQ SI,R8 + SHLQ $13,R10,R11 + ANDQ SI,R10 + ADDQ R9,R10 + SHLQ $13,R12,R13 + ANDQ SI,R12 + ADDQ R11,R12 + SHLQ $13,R14,R15 + ANDQ SI,R14 + ADDQ R13,R14 + SHLQ $13,BX,BP + ANDQ SI,BX + ADDQ R15,BX + IMUL3Q $19,BP,DX + ADDQ DX,R8 + MOVQ R8,DX + SHRQ $51,DX + ADDQ R10,DX + MOVQ DX,CX + SHRQ $51,DX + ANDQ SI,R8 + ADDQ R12,DX + MOVQ DX,R9 + SHRQ $51,DX + ANDQ SI,CX + ADDQ R14,DX + MOVQ DX,AX + SHRQ $51,DX + ANDQ SI,R9 + ADDQ BX,DX + MOVQ DX,R10 + SHRQ $51,DX + ANDQ SI,AX + IMUL3Q $19,DX,DX + ADDQ DX,R8 + ANDQ SI,R10 + MOVQ R8,0(DI) + MOVQ CX,8(DI) + MOVQ R9,16(DI) + MOVQ AX,24(DI) + MOVQ R10,32(DI) + RET + +// func square(out, in *[5]uint64) +TEXT ·square(SB),7,$0-16 + MOVQ out+0(FP), DI + MOVQ in+8(FP), SI + + MOVQ 0(SI),AX + MULQ 0(SI) + MOVQ AX,CX + MOVQ DX,R8 + MOVQ 0(SI),AX + SHLQ $1,AX + MULQ 8(SI) + MOVQ AX,R9 + MOVQ DX,R10 + MOVQ 0(SI),AX + SHLQ $1,AX + MULQ 16(SI) + MOVQ AX,R11 + MOVQ DX,R12 + MOVQ 0(SI),AX + SHLQ $1,AX + MULQ 24(SI) + MOVQ AX,R13 + MOVQ DX,R14 + MOVQ 0(SI),AX + SHLQ $1,AX + MULQ 32(SI) + MOVQ AX,R15 + MOVQ DX,BX + MOVQ 8(SI),AX + MULQ 8(SI) + ADDQ AX,R11 + ADCQ DX,R12 + MOVQ 8(SI),AX + SHLQ $1,AX + MULQ 16(SI) + ADDQ AX,R13 + ADCQ DX,R14 + MOVQ 8(SI),AX + SHLQ $1,AX + MULQ 24(SI) + ADDQ AX,R15 + ADCQ DX,BX + MOVQ 8(SI),DX + IMUL3Q $38,DX,AX + MULQ 32(SI) + ADDQ AX,CX + ADCQ DX,R8 + MOVQ 16(SI),AX + MULQ 16(SI) + ADDQ AX,R15 + ADCQ DX,BX + MOVQ 16(SI),DX + IMUL3Q $38,DX,AX + MULQ 24(SI) + ADDQ AX,CX + ADCQ DX,R8 + MOVQ 16(SI),DX + IMUL3Q $38,DX,AX + MULQ 32(SI) + ADDQ AX,R9 + ADCQ DX,R10 + MOVQ 24(SI),DX + IMUL3Q $19,DX,AX + MULQ 24(SI) + ADDQ AX,R9 + ADCQ DX,R10 + MOVQ 24(SI),DX + IMUL3Q $38,DX,AX + MULQ 32(SI) + ADDQ AX,R11 + ADCQ DX,R12 + MOVQ 32(SI),DX + IMUL3Q $19,DX,AX + MULQ 32(SI) + ADDQ AX,R13 + ADCQ DX,R14 + MOVQ $REDMASK51,SI + SHLQ $13,CX,R8 + ANDQ SI,CX + SHLQ $13,R9,R10 + ANDQ SI,R9 + ADDQ R8,R9 + SHLQ $13,R11,R12 + ANDQ SI,R11 + ADDQ R10,R11 + SHLQ $13,R13,R14 + ANDQ SI,R13 + ADDQ R12,R13 + SHLQ $13,R15,BX + ANDQ SI,R15 + ADDQ R14,R15 + IMUL3Q $19,BX,DX + ADDQ DX,CX + MOVQ CX,DX + SHRQ $51,DX + ADDQ R9,DX + ANDQ SI,CX + MOVQ DX,R8 + SHRQ $51,DX + ADDQ R11,DX + ANDQ SI,R8 + MOVQ DX,R9 + SHRQ $51,DX + ADDQ R13,DX + ANDQ SI,R9 + MOVQ DX,AX + SHRQ $51,DX + ADDQ R15,DX + ANDQ SI,AX + MOVQ DX,R10 + SHRQ $51,DX + IMUL3Q $19,DX,DX + ADDQ DX,CX + ANDQ SI,R10 + MOVQ CX,0(DI) + MOVQ R8,8(DI) + MOVQ R9,16(DI) + MOVQ AX,24(DI) + MOVQ R10,32(DI) + RET diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_generic.go b/vendor/golang.org/x/crypto/curve25519/curve25519_generic.go new file mode 100644 index 000000000..c43b13fc8 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/curve25519_generic.go @@ -0,0 +1,828 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package curve25519 + +import "encoding/binary" + +// This code is a port of the public domain, "ref10" implementation of +// curve25519 from SUPERCOP 20130419 by D. J. Bernstein. + +// fieldElement represents an element of the field GF(2^255 - 19). An element +// t, entries t[0]...t[9], represents the integer t[0]+2^26 t[1]+2^51 t[2]+2^77 +// t[3]+2^102 t[4]+...+2^230 t[9]. Bounds on each t[i] vary depending on +// context. +type fieldElement [10]int32 + +func feZero(fe *fieldElement) { + for i := range fe { + fe[i] = 0 + } +} + +func feOne(fe *fieldElement) { + feZero(fe) + fe[0] = 1 +} + +func feAdd(dst, a, b *fieldElement) { + for i := range dst { + dst[i] = a[i] + b[i] + } +} + +func feSub(dst, a, b *fieldElement) { + for i := range dst { + dst[i] = a[i] - b[i] + } +} + +func feCopy(dst, src *fieldElement) { + for i := range dst { + dst[i] = src[i] + } +} + +// feCSwap replaces (f,g) with (g,f) if b == 1; replaces (f,g) with (f,g) if b == 0. +// +// Preconditions: b in {0,1}. +func feCSwap(f, g *fieldElement, b int32) { + b = -b + for i := range f { + t := b & (f[i] ^ g[i]) + f[i] ^= t + g[i] ^= t + } +} + +// load3 reads a 24-bit, little-endian value from in. +func load3(in []byte) int64 { + var r int64 + r = int64(in[0]) + r |= int64(in[1]) << 8 + r |= int64(in[2]) << 16 + return r +} + +// load4 reads a 32-bit, little-endian value from in. +func load4(in []byte) int64 { + return int64(binary.LittleEndian.Uint32(in)) +} + +func feFromBytes(dst *fieldElement, src *[32]byte) { + h0 := load4(src[:]) + h1 := load3(src[4:]) << 6 + h2 := load3(src[7:]) << 5 + h3 := load3(src[10:]) << 3 + h4 := load3(src[13:]) << 2 + h5 := load4(src[16:]) + h6 := load3(src[20:]) << 7 + h7 := load3(src[23:]) << 5 + h8 := load3(src[26:]) << 4 + h9 := (load3(src[29:]) & 0x7fffff) << 2 + + var carry [10]int64 + carry[9] = (h9 + 1<<24) >> 25 + h0 += carry[9] * 19 + h9 -= carry[9] << 25 + carry[1] = (h1 + 1<<24) >> 25 + h2 += carry[1] + h1 -= carry[1] << 25 + carry[3] = (h3 + 1<<24) >> 25 + h4 += carry[3] + h3 -= carry[3] << 25 + carry[5] = (h5 + 1<<24) >> 25 + h6 += carry[5] + h5 -= carry[5] << 25 + carry[7] = (h7 + 1<<24) >> 25 + h8 += carry[7] + h7 -= carry[7] << 25 + + carry[0] = (h0 + 1<<25) >> 26 + h1 += carry[0] + h0 -= carry[0] << 26 + carry[2] = (h2 + 1<<25) >> 26 + h3 += carry[2] + h2 -= carry[2] << 26 + carry[4] = (h4 + 1<<25) >> 26 + h5 += carry[4] + h4 -= carry[4] << 26 + carry[6] = (h6 + 1<<25) >> 26 + h7 += carry[6] + h6 -= carry[6] << 26 + carry[8] = (h8 + 1<<25) >> 26 + h9 += carry[8] + h8 -= carry[8] << 26 + + dst[0] = int32(h0) + dst[1] = int32(h1) + dst[2] = int32(h2) + dst[3] = int32(h3) + dst[4] = int32(h4) + dst[5] = int32(h5) + dst[6] = int32(h6) + dst[7] = int32(h7) + dst[8] = int32(h8) + dst[9] = int32(h9) +} + +// feToBytes marshals h to s. +// Preconditions: +// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. +// +// Write p=2^255-19; q=floor(h/p). +// Basic claim: q = floor(2^(-255)(h + 19 2^(-25)h9 + 2^(-1))). +// +// Proof: +// Have |h|<=p so |q|<=1 so |19^2 2^(-255) q|<1/4. +// Also have |h-2^230 h9|<2^230 so |19 2^(-255)(h-2^230 h9)|<1/4. +// +// Write y=2^(-1)-19^2 2^(-255)q-19 2^(-255)(h-2^230 h9). +// Then 0<y<1. +// +// Write r=h-pq. +// Have 0<=r<=p-1=2^255-20. +// Thus 0<=r+19(2^-255)r<r+19(2^-255)2^255<=2^255-1. +// +// Write x=r+19(2^-255)r+y. +// Then 0<x<2^255 so floor(2^(-255)x) = 0 so floor(q+2^(-255)x) = q. +// +// Have q+2^(-255)x = 2^(-255)(h + 19 2^(-25) h9 + 2^(-1)) +// so floor(2^(-255)(h + 19 2^(-25) h9 + 2^(-1))) = q. +func feToBytes(s *[32]byte, h *fieldElement) { + var carry [10]int32 + + q := (19*h[9] + (1 << 24)) >> 25 + q = (h[0] + q) >> 26 + q = (h[1] + q) >> 25 + q = (h[2] + q) >> 26 + q = (h[3] + q) >> 25 + q = (h[4] + q) >> 26 + q = (h[5] + q) >> 25 + q = (h[6] + q) >> 26 + q = (h[7] + q) >> 25 + q = (h[8] + q) >> 26 + q = (h[9] + q) >> 25 + + // Goal: Output h-(2^255-19)q, which is between 0 and 2^255-20. + h[0] += 19 * q + // Goal: Output h-2^255 q, which is between 0 and 2^255-20. + + carry[0] = h[0] >> 26 + h[1] += carry[0] + h[0] -= carry[0] << 26 + carry[1] = h[1] >> 25 + h[2] += carry[1] + h[1] -= carry[1] << 25 + carry[2] = h[2] >> 26 + h[3] += carry[2] + h[2] -= carry[2] << 26 + carry[3] = h[3] >> 25 + h[4] += carry[3] + h[3] -= carry[3] << 25 + carry[4] = h[4] >> 26 + h[5] += carry[4] + h[4] -= carry[4] << 26 + carry[5] = h[5] >> 25 + h[6] += carry[5] + h[5] -= carry[5] << 25 + carry[6] = h[6] >> 26 + h[7] += carry[6] + h[6] -= carry[6] << 26 + carry[7] = h[7] >> 25 + h[8] += carry[7] + h[7] -= carry[7] << 25 + carry[8] = h[8] >> 26 + h[9] += carry[8] + h[8] -= carry[8] << 26 + carry[9] = h[9] >> 25 + h[9] -= carry[9] << 25 + // h10 = carry9 + + // Goal: Output h[0]+...+2^255 h10-2^255 q, which is between 0 and 2^255-20. + // Have h[0]+...+2^230 h[9] between 0 and 2^255-1; + // evidently 2^255 h10-2^255 q = 0. + // Goal: Output h[0]+...+2^230 h[9]. + + s[0] = byte(h[0] >> 0) + s[1] = byte(h[0] >> 8) + s[2] = byte(h[0] >> 16) + s[3] = byte((h[0] >> 24) | (h[1] << 2)) + s[4] = byte(h[1] >> 6) + s[5] = byte(h[1] >> 14) + s[6] = byte((h[1] >> 22) | (h[2] << 3)) + s[7] = byte(h[2] >> 5) + s[8] = byte(h[2] >> 13) + s[9] = byte((h[2] >> 21) | (h[3] << 5)) + s[10] = byte(h[3] >> 3) + s[11] = byte(h[3] >> 11) + s[12] = byte((h[3] >> 19) | (h[4] << 6)) + s[13] = byte(h[4] >> 2) + s[14] = byte(h[4] >> 10) + s[15] = byte(h[4] >> 18) + s[16] = byte(h[5] >> 0) + s[17] = byte(h[5] >> 8) + s[18] = byte(h[5] >> 16) + s[19] = byte((h[5] >> 24) | (h[6] << 1)) + s[20] = byte(h[6] >> 7) + s[21] = byte(h[6] >> 15) + s[22] = byte((h[6] >> 23) | (h[7] << 3)) + s[23] = byte(h[7] >> 5) + s[24] = byte(h[7] >> 13) + s[25] = byte((h[7] >> 21) | (h[8] << 4)) + s[26] = byte(h[8] >> 4) + s[27] = byte(h[8] >> 12) + s[28] = byte((h[8] >> 20) | (h[9] << 6)) + s[29] = byte(h[9] >> 2) + s[30] = byte(h[9] >> 10) + s[31] = byte(h[9] >> 18) +} + +// feMul calculates h = f * g +// Can overlap h with f or g. +// +// Preconditions: +// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. +// |g| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. +// +// Postconditions: +// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. +// +// Notes on implementation strategy: +// +// Using schoolbook multiplication. +// Karatsuba would save a little in some cost models. +// +// Most multiplications by 2 and 19 are 32-bit precomputations; +// cheaper than 64-bit postcomputations. +// +// There is one remaining multiplication by 19 in the carry chain; +// one *19 precomputation can be merged into this, +// but the resulting data flow is considerably less clean. +// +// There are 12 carries below. +// 10 of them are 2-way parallelizable and vectorizable. +// Can get away with 11 carries, but then data flow is much deeper. +// +// With tighter constraints on inputs can squeeze carries into int32. +func feMul(h, f, g *fieldElement) { + f0 := f[0] + f1 := f[1] + f2 := f[2] + f3 := f[3] + f4 := f[4] + f5 := f[5] + f6 := f[6] + f7 := f[7] + f8 := f[8] + f9 := f[9] + g0 := g[0] + g1 := g[1] + g2 := g[2] + g3 := g[3] + g4 := g[4] + g5 := g[5] + g6 := g[6] + g7 := g[7] + g8 := g[8] + g9 := g[9] + g1_19 := 19 * g1 // 1.4*2^29 + g2_19 := 19 * g2 // 1.4*2^30; still ok + g3_19 := 19 * g3 + g4_19 := 19 * g4 + g5_19 := 19 * g5 + g6_19 := 19 * g6 + g7_19 := 19 * g7 + g8_19 := 19 * g8 + g9_19 := 19 * g9 + f1_2 := 2 * f1 + f3_2 := 2 * f3 + f5_2 := 2 * f5 + f7_2 := 2 * f7 + f9_2 := 2 * f9 + f0g0 := int64(f0) * int64(g0) + f0g1 := int64(f0) * int64(g1) + f0g2 := int64(f0) * int64(g2) + f0g3 := int64(f0) * int64(g3) + f0g4 := int64(f0) * int64(g4) + f0g5 := int64(f0) * int64(g5) + f0g6 := int64(f0) * int64(g6) + f0g7 := int64(f0) * int64(g7) + f0g8 := int64(f0) * int64(g8) + f0g9 := int64(f0) * int64(g9) + f1g0 := int64(f1) * int64(g0) + f1g1_2 := int64(f1_2) * int64(g1) + f1g2 := int64(f1) * int64(g2) + f1g3_2 := int64(f1_2) * int64(g3) + f1g4 := int64(f1) * int64(g4) + f1g5_2 := int64(f1_2) * int64(g5) + f1g6 := int64(f1) * int64(g6) + f1g7_2 := int64(f1_2) * int64(g7) + f1g8 := int64(f1) * int64(g8) + f1g9_38 := int64(f1_2) * int64(g9_19) + f2g0 := int64(f2) * int64(g0) + f2g1 := int64(f2) * int64(g1) + f2g2 := int64(f2) * int64(g2) + f2g3 := int64(f2) * int64(g3) + f2g4 := int64(f2) * int64(g4) + f2g5 := int64(f2) * int64(g5) + f2g6 := int64(f2) * int64(g6) + f2g7 := int64(f2) * int64(g7) + f2g8_19 := int64(f2) * int64(g8_19) + f2g9_19 := int64(f2) * int64(g9_19) + f3g0 := int64(f3) * int64(g0) + f3g1_2 := int64(f3_2) * int64(g1) + f3g2 := int64(f3) * int64(g2) + f3g3_2 := int64(f3_2) * int64(g3) + f3g4 := int64(f3) * int64(g4) + f3g5_2 := int64(f3_2) * int64(g5) + f3g6 := int64(f3) * int64(g6) + f3g7_38 := int64(f3_2) * int64(g7_19) + f3g8_19 := int64(f3) * int64(g8_19) + f3g9_38 := int64(f3_2) * int64(g9_19) + f4g0 := int64(f4) * int64(g0) + f4g1 := int64(f4) * int64(g1) + f4g2 := int64(f4) * int64(g2) + f4g3 := int64(f4) * int64(g3) + f4g4 := int64(f4) * int64(g4) + f4g5 := int64(f4) * int64(g5) + f4g6_19 := int64(f4) * int64(g6_19) + f4g7_19 := int64(f4) * int64(g7_19) + f4g8_19 := int64(f4) * int64(g8_19) + f4g9_19 := int64(f4) * int64(g9_19) + f5g0 := int64(f5) * int64(g0) + f5g1_2 := int64(f5_2) * int64(g1) + f5g2 := int64(f5) * int64(g2) + f5g3_2 := int64(f5_2) * int64(g3) + f5g4 := int64(f5) * int64(g4) + f5g5_38 := int64(f5_2) * int64(g5_19) + f5g6_19 := int64(f5) * int64(g6_19) + f5g7_38 := int64(f5_2) * int64(g7_19) + f5g8_19 := int64(f5) * int64(g8_19) + f5g9_38 := int64(f5_2) * int64(g9_19) + f6g0 := int64(f6) * int64(g0) + f6g1 := int64(f6) * int64(g1) + f6g2 := int64(f6) * int64(g2) + f6g3 := int64(f6) * int64(g3) + f6g4_19 := int64(f6) * int64(g4_19) + f6g5_19 := int64(f6) * int64(g5_19) + f6g6_19 := int64(f6) * int64(g6_19) + f6g7_19 := int64(f6) * int64(g7_19) + f6g8_19 := int64(f6) * int64(g8_19) + f6g9_19 := int64(f6) * int64(g9_19) + f7g0 := int64(f7) * int64(g0) + f7g1_2 := int64(f7_2) * int64(g1) + f7g2 := int64(f7) * int64(g2) + f7g3_38 := int64(f7_2) * int64(g3_19) + f7g4_19 := int64(f7) * int64(g4_19) + f7g5_38 := int64(f7_2) * int64(g5_19) + f7g6_19 := int64(f7) * int64(g6_19) + f7g7_38 := int64(f7_2) * int64(g7_19) + f7g8_19 := int64(f7) * int64(g8_19) + f7g9_38 := int64(f7_2) * int64(g9_19) + f8g0 := int64(f8) * int64(g0) + f8g1 := int64(f8) * int64(g1) + f8g2_19 := int64(f8) * int64(g2_19) + f8g3_19 := int64(f8) * int64(g3_19) + f8g4_19 := int64(f8) * int64(g4_19) + f8g5_19 := int64(f8) * int64(g5_19) + f8g6_19 := int64(f8) * int64(g6_19) + f8g7_19 := int64(f8) * int64(g7_19) + f8g8_19 := int64(f8) * int64(g8_19) + f8g9_19 := int64(f8) * int64(g9_19) + f9g0 := int64(f9) * int64(g0) + f9g1_38 := int64(f9_2) * int64(g1_19) + f9g2_19 := int64(f9) * int64(g2_19) + f9g3_38 := int64(f9_2) * int64(g3_19) + f9g4_19 := int64(f9) * int64(g4_19) + f9g5_38 := int64(f9_2) * int64(g5_19) + f9g6_19 := int64(f9) * int64(g6_19) + f9g7_38 := int64(f9_2) * int64(g7_19) + f9g8_19 := int64(f9) * int64(g8_19) + f9g9_38 := int64(f9_2) * int64(g9_19) + h0 := f0g0 + f1g9_38 + f2g8_19 + f3g7_38 + f4g6_19 + f5g5_38 + f6g4_19 + f7g3_38 + f8g2_19 + f9g1_38 + h1 := f0g1 + f1g0 + f2g9_19 + f3g8_19 + f4g7_19 + f5g6_19 + f6g5_19 + f7g4_19 + f8g3_19 + f9g2_19 + h2 := f0g2 + f1g1_2 + f2g0 + f3g9_38 + f4g8_19 + f5g7_38 + f6g6_19 + f7g5_38 + f8g4_19 + f9g3_38 + h3 := f0g3 + f1g2 + f2g1 + f3g0 + f4g9_19 + f5g8_19 + f6g7_19 + f7g6_19 + f8g5_19 + f9g4_19 + h4 := f0g4 + f1g3_2 + f2g2 + f3g1_2 + f4g0 + f5g9_38 + f6g8_19 + f7g7_38 + f8g6_19 + f9g5_38 + h5 := f0g5 + f1g4 + f2g3 + f3g2 + f4g1 + f5g0 + f6g9_19 + f7g8_19 + f8g7_19 + f9g6_19 + h6 := f0g6 + f1g5_2 + f2g4 + f3g3_2 + f4g2 + f5g1_2 + f6g0 + f7g9_38 + f8g8_19 + f9g7_38 + h7 := f0g7 + f1g6 + f2g5 + f3g4 + f4g3 + f5g2 + f6g1 + f7g0 + f8g9_19 + f9g8_19 + h8 := f0g8 + f1g7_2 + f2g6 + f3g5_2 + f4g4 + f5g3_2 + f6g2 + f7g1_2 + f8g0 + f9g9_38 + h9 := f0g9 + f1g8 + f2g7 + f3g6 + f4g5 + f5g4 + f6g3 + f7g2 + f8g1 + f9g0 + var carry [10]int64 + + // |h0| <= (1.1*1.1*2^52*(1+19+19+19+19)+1.1*1.1*2^50*(38+38+38+38+38)) + // i.e. |h0| <= 1.2*2^59; narrower ranges for h2, h4, h6, h8 + // |h1| <= (1.1*1.1*2^51*(1+1+19+19+19+19+19+19+19+19)) + // i.e. |h1| <= 1.5*2^58; narrower ranges for h3, h5, h7, h9 + + carry[0] = (h0 + (1 << 25)) >> 26 + h1 += carry[0] + h0 -= carry[0] << 26 + carry[4] = (h4 + (1 << 25)) >> 26 + h5 += carry[4] + h4 -= carry[4] << 26 + // |h0| <= 2^25 + // |h4| <= 2^25 + // |h1| <= 1.51*2^58 + // |h5| <= 1.51*2^58 + + carry[1] = (h1 + (1 << 24)) >> 25 + h2 += carry[1] + h1 -= carry[1] << 25 + carry[5] = (h5 + (1 << 24)) >> 25 + h6 += carry[5] + h5 -= carry[5] << 25 + // |h1| <= 2^24; from now on fits into int32 + // |h5| <= 2^24; from now on fits into int32 + // |h2| <= 1.21*2^59 + // |h6| <= 1.21*2^59 + + carry[2] = (h2 + (1 << 25)) >> 26 + h3 += carry[2] + h2 -= carry[2] << 26 + carry[6] = (h6 + (1 << 25)) >> 26 + h7 += carry[6] + h6 -= carry[6] << 26 + // |h2| <= 2^25; from now on fits into int32 unchanged + // |h6| <= 2^25; from now on fits into int32 unchanged + // |h3| <= 1.51*2^58 + // |h7| <= 1.51*2^58 + + carry[3] = (h3 + (1 << 24)) >> 25 + h4 += carry[3] + h3 -= carry[3] << 25 + carry[7] = (h7 + (1 << 24)) >> 25 + h8 += carry[7] + h7 -= carry[7] << 25 + // |h3| <= 2^24; from now on fits into int32 unchanged + // |h7| <= 2^24; from now on fits into int32 unchanged + // |h4| <= 1.52*2^33 + // |h8| <= 1.52*2^33 + + carry[4] = (h4 + (1 << 25)) >> 26 + h5 += carry[4] + h4 -= carry[4] << 26 + carry[8] = (h8 + (1 << 25)) >> 26 + h9 += carry[8] + h8 -= carry[8] << 26 + // |h4| <= 2^25; from now on fits into int32 unchanged + // |h8| <= 2^25; from now on fits into int32 unchanged + // |h5| <= 1.01*2^24 + // |h9| <= 1.51*2^58 + + carry[9] = (h9 + (1 << 24)) >> 25 + h0 += carry[9] * 19 + h9 -= carry[9] << 25 + // |h9| <= 2^24; from now on fits into int32 unchanged + // |h0| <= 1.8*2^37 + + carry[0] = (h0 + (1 << 25)) >> 26 + h1 += carry[0] + h0 -= carry[0] << 26 + // |h0| <= 2^25; from now on fits into int32 unchanged + // |h1| <= 1.01*2^24 + + h[0] = int32(h0) + h[1] = int32(h1) + h[2] = int32(h2) + h[3] = int32(h3) + h[4] = int32(h4) + h[5] = int32(h5) + h[6] = int32(h6) + h[7] = int32(h7) + h[8] = int32(h8) + h[9] = int32(h9) +} + +// feSquare calculates h = f*f. Can overlap h with f. +// +// Preconditions: +// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. +// +// Postconditions: +// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. +func feSquare(h, f *fieldElement) { + f0 := f[0] + f1 := f[1] + f2 := f[2] + f3 := f[3] + f4 := f[4] + f5 := f[5] + f6 := f[6] + f7 := f[7] + f8 := f[8] + f9 := f[9] + f0_2 := 2 * f0 + f1_2 := 2 * f1 + f2_2 := 2 * f2 + f3_2 := 2 * f3 + f4_2 := 2 * f4 + f5_2 := 2 * f5 + f6_2 := 2 * f6 + f7_2 := 2 * f7 + f5_38 := 38 * f5 // 1.31*2^30 + f6_19 := 19 * f6 // 1.31*2^30 + f7_38 := 38 * f7 // 1.31*2^30 + f8_19 := 19 * f8 // 1.31*2^30 + f9_38 := 38 * f9 // 1.31*2^30 + f0f0 := int64(f0) * int64(f0) + f0f1_2 := int64(f0_2) * int64(f1) + f0f2_2 := int64(f0_2) * int64(f2) + f0f3_2 := int64(f0_2) * int64(f3) + f0f4_2 := int64(f0_2) * int64(f4) + f0f5_2 := int64(f0_2) * int64(f5) + f0f6_2 := int64(f0_2) * int64(f6) + f0f7_2 := int64(f0_2) * int64(f7) + f0f8_2 := int64(f0_2) * int64(f8) + f0f9_2 := int64(f0_2) * int64(f9) + f1f1_2 := int64(f1_2) * int64(f1) + f1f2_2 := int64(f1_2) * int64(f2) + f1f3_4 := int64(f1_2) * int64(f3_2) + f1f4_2 := int64(f1_2) * int64(f4) + f1f5_4 := int64(f1_2) * int64(f5_2) + f1f6_2 := int64(f1_2) * int64(f6) + f1f7_4 := int64(f1_2) * int64(f7_2) + f1f8_2 := int64(f1_2) * int64(f8) + f1f9_76 := int64(f1_2) * int64(f9_38) + f2f2 := int64(f2) * int64(f2) + f2f3_2 := int64(f2_2) * int64(f3) + f2f4_2 := int64(f2_2) * int64(f4) + f2f5_2 := int64(f2_2) * int64(f5) + f2f6_2 := int64(f2_2) * int64(f6) + f2f7_2 := int64(f2_2) * int64(f7) + f2f8_38 := int64(f2_2) * int64(f8_19) + f2f9_38 := int64(f2) * int64(f9_38) + f3f3_2 := int64(f3_2) * int64(f3) + f3f4_2 := int64(f3_2) * int64(f4) + f3f5_4 := int64(f3_2) * int64(f5_2) + f3f6_2 := int64(f3_2) * int64(f6) + f3f7_76 := int64(f3_2) * int64(f7_38) + f3f8_38 := int64(f3_2) * int64(f8_19) + f3f9_76 := int64(f3_2) * int64(f9_38) + f4f4 := int64(f4) * int64(f4) + f4f5_2 := int64(f4_2) * int64(f5) + f4f6_38 := int64(f4_2) * int64(f6_19) + f4f7_38 := int64(f4) * int64(f7_38) + f4f8_38 := int64(f4_2) * int64(f8_19) + f4f9_38 := int64(f4) * int64(f9_38) + f5f5_38 := int64(f5) * int64(f5_38) + f5f6_38 := int64(f5_2) * int64(f6_19) + f5f7_76 := int64(f5_2) * int64(f7_38) + f5f8_38 := int64(f5_2) * int64(f8_19) + f5f9_76 := int64(f5_2) * int64(f9_38) + f6f6_19 := int64(f6) * int64(f6_19) + f6f7_38 := int64(f6) * int64(f7_38) + f6f8_38 := int64(f6_2) * int64(f8_19) + f6f9_38 := int64(f6) * int64(f9_38) + f7f7_38 := int64(f7) * int64(f7_38) + f7f8_38 := int64(f7_2) * int64(f8_19) + f7f9_76 := int64(f7_2) * int64(f9_38) + f8f8_19 := int64(f8) * int64(f8_19) + f8f9_38 := int64(f8) * int64(f9_38) + f9f9_38 := int64(f9) * int64(f9_38) + h0 := f0f0 + f1f9_76 + f2f8_38 + f3f7_76 + f4f6_38 + f5f5_38 + h1 := f0f1_2 + f2f9_38 + f3f8_38 + f4f7_38 + f5f6_38 + h2 := f0f2_2 + f1f1_2 + f3f9_76 + f4f8_38 + f5f7_76 + f6f6_19 + h3 := f0f3_2 + f1f2_2 + f4f9_38 + f5f8_38 + f6f7_38 + h4 := f0f4_2 + f1f3_4 + f2f2 + f5f9_76 + f6f8_38 + f7f7_38 + h5 := f0f5_2 + f1f4_2 + f2f3_2 + f6f9_38 + f7f8_38 + h6 := f0f6_2 + f1f5_4 + f2f4_2 + f3f3_2 + f7f9_76 + f8f8_19 + h7 := f0f7_2 + f1f6_2 + f2f5_2 + f3f4_2 + f8f9_38 + h8 := f0f8_2 + f1f7_4 + f2f6_2 + f3f5_4 + f4f4 + f9f9_38 + h9 := f0f9_2 + f1f8_2 + f2f7_2 + f3f6_2 + f4f5_2 + var carry [10]int64 + + carry[0] = (h0 + (1 << 25)) >> 26 + h1 += carry[0] + h0 -= carry[0] << 26 + carry[4] = (h4 + (1 << 25)) >> 26 + h5 += carry[4] + h4 -= carry[4] << 26 + + carry[1] = (h1 + (1 << 24)) >> 25 + h2 += carry[1] + h1 -= carry[1] << 25 + carry[5] = (h5 + (1 << 24)) >> 25 + h6 += carry[5] + h5 -= carry[5] << 25 + + carry[2] = (h2 + (1 << 25)) >> 26 + h3 += carry[2] + h2 -= carry[2] << 26 + carry[6] = (h6 + (1 << 25)) >> 26 + h7 += carry[6] + h6 -= carry[6] << 26 + + carry[3] = (h3 + (1 << 24)) >> 25 + h4 += carry[3] + h3 -= carry[3] << 25 + carry[7] = (h7 + (1 << 24)) >> 25 + h8 += carry[7] + h7 -= carry[7] << 25 + + carry[4] = (h4 + (1 << 25)) >> 26 + h5 += carry[4] + h4 -= carry[4] << 26 + carry[8] = (h8 + (1 << 25)) >> 26 + h9 += carry[8] + h8 -= carry[8] << 26 + + carry[9] = (h9 + (1 << 24)) >> 25 + h0 += carry[9] * 19 + h9 -= carry[9] << 25 + + carry[0] = (h0 + (1 << 25)) >> 26 + h1 += carry[0] + h0 -= carry[0] << 26 + + h[0] = int32(h0) + h[1] = int32(h1) + h[2] = int32(h2) + h[3] = int32(h3) + h[4] = int32(h4) + h[5] = int32(h5) + h[6] = int32(h6) + h[7] = int32(h7) + h[8] = int32(h8) + h[9] = int32(h9) +} + +// feMul121666 calculates h = f * 121666. Can overlap h with f. +// +// Preconditions: +// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. +// +// Postconditions: +// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. +func feMul121666(h, f *fieldElement) { + h0 := int64(f[0]) * 121666 + h1 := int64(f[1]) * 121666 + h2 := int64(f[2]) * 121666 + h3 := int64(f[3]) * 121666 + h4 := int64(f[4]) * 121666 + h5 := int64(f[5]) * 121666 + h6 := int64(f[6]) * 121666 + h7 := int64(f[7]) * 121666 + h8 := int64(f[8]) * 121666 + h9 := int64(f[9]) * 121666 + var carry [10]int64 + + carry[9] = (h9 + (1 << 24)) >> 25 + h0 += carry[9] * 19 + h9 -= carry[9] << 25 + carry[1] = (h1 + (1 << 24)) >> 25 + h2 += carry[1] + h1 -= carry[1] << 25 + carry[3] = (h3 + (1 << 24)) >> 25 + h4 += carry[3] + h3 -= carry[3] << 25 + carry[5] = (h5 + (1 << 24)) >> 25 + h6 += carry[5] + h5 -= carry[5] << 25 + carry[7] = (h7 + (1 << 24)) >> 25 + h8 += carry[7] + h7 -= carry[7] << 25 + + carry[0] = (h0 + (1 << 25)) >> 26 + h1 += carry[0] + h0 -= carry[0] << 26 + carry[2] = (h2 + (1 << 25)) >> 26 + h3 += carry[2] + h2 -= carry[2] << 26 + carry[4] = (h4 + (1 << 25)) >> 26 + h5 += carry[4] + h4 -= carry[4] << 26 + carry[6] = (h6 + (1 << 25)) >> 26 + h7 += carry[6] + h6 -= carry[6] << 26 + carry[8] = (h8 + (1 << 25)) >> 26 + h9 += carry[8] + h8 -= carry[8] << 26 + + h[0] = int32(h0) + h[1] = int32(h1) + h[2] = int32(h2) + h[3] = int32(h3) + h[4] = int32(h4) + h[5] = int32(h5) + h[6] = int32(h6) + h[7] = int32(h7) + h[8] = int32(h8) + h[9] = int32(h9) +} + +// feInvert sets out = z^-1. +func feInvert(out, z *fieldElement) { + var t0, t1, t2, t3 fieldElement + var i int + + feSquare(&t0, z) + for i = 1; i < 1; i++ { + feSquare(&t0, &t0) + } + feSquare(&t1, &t0) + for i = 1; i < 2; i++ { + feSquare(&t1, &t1) + } + feMul(&t1, z, &t1) + feMul(&t0, &t0, &t1) + feSquare(&t2, &t0) + for i = 1; i < 1; i++ { + feSquare(&t2, &t2) + } + feMul(&t1, &t1, &t2) + feSquare(&t2, &t1) + for i = 1; i < 5; i++ { + feSquare(&t2, &t2) + } + feMul(&t1, &t2, &t1) + feSquare(&t2, &t1) + for i = 1; i < 10; i++ { + feSquare(&t2, &t2) + } + feMul(&t2, &t2, &t1) + feSquare(&t3, &t2) + for i = 1; i < 20; i++ { + feSquare(&t3, &t3) + } + feMul(&t2, &t3, &t2) + feSquare(&t2, &t2) + for i = 1; i < 10; i++ { + feSquare(&t2, &t2) + } + feMul(&t1, &t2, &t1) + feSquare(&t2, &t1) + for i = 1; i < 50; i++ { + feSquare(&t2, &t2) + } + feMul(&t2, &t2, &t1) + feSquare(&t3, &t2) + for i = 1; i < 100; i++ { + feSquare(&t3, &t3) + } + feMul(&t2, &t3, &t2) + feSquare(&t2, &t2) + for i = 1; i < 50; i++ { + feSquare(&t2, &t2) + } + feMul(&t1, &t2, &t1) + feSquare(&t1, &t1) + for i = 1; i < 5; i++ { + feSquare(&t1, &t1) + } + feMul(out, &t1, &t0) +} + +func scalarMultGeneric(out, in, base *[32]byte) { + var e [32]byte + + copy(e[:], in[:]) + e[0] &= 248 + e[31] &= 127 + e[31] |= 64 + + var x1, x2, z2, x3, z3, tmp0, tmp1 fieldElement + feFromBytes(&x1, base) + feOne(&x2) + feCopy(&x3, &x1) + feOne(&z3) + + swap := int32(0) + for pos := 254; pos >= 0; pos-- { + b := e[pos/8] >> uint(pos&7) + b &= 1 + swap ^= int32(b) + feCSwap(&x2, &x3, swap) + feCSwap(&z2, &z3, swap) + swap = int32(b) + + feSub(&tmp0, &x3, &z3) + feSub(&tmp1, &x2, &z2) + feAdd(&x2, &x2, &z2) + feAdd(&z2, &x3, &z3) + feMul(&z3, &tmp0, &x2) + feMul(&z2, &z2, &tmp1) + feSquare(&tmp0, &tmp1) + feSquare(&tmp1, &x2) + feAdd(&x3, &z3, &z2) + feSub(&z2, &z3, &z2) + feMul(&x2, &tmp1, &tmp0) + feSub(&tmp1, &tmp1, &tmp0) + feSquare(&z2, &z2) + feMul121666(&z3, &tmp1) + feSquare(&x3, &x3) + feAdd(&tmp0, &tmp0, &z3) + feMul(&z3, &x1, &z2) + feMul(&z2, &tmp1, &tmp0) + } + + feCSwap(&x2, &x3, swap) + feCSwap(&z2, &z3, swap) + + feInvert(&z2, &z2) + feMul(&x2, &x2, &z2) + feToBytes(out, &x2) +} diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go b/vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go new file mode 100644 index 000000000..047d49afc --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go @@ -0,0 +1,11 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !amd64 gccgo appengine purego + +package curve25519 + +func scalarMult(out, in, base *[32]byte) { + scalarMultGeneric(out, in, base) +} diff --git a/vendor/golang.org/x/crypto/internal/subtle/aliasing.go b/vendor/golang.org/x/crypto/internal/subtle/aliasing.go new file mode 100644 index 000000000..f38797bfa --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/subtle/aliasing.go @@ -0,0 +1,32 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !appengine + +// Package subtle implements functions that are often useful in cryptographic +// code but require careful thought to use correctly. +package subtle // import "golang.org/x/crypto/internal/subtle" + +import "unsafe" + +// AnyOverlap reports whether x and y share memory at any (not necessarily +// corresponding) index. The memory beyond the slice length is ignored. +func AnyOverlap(x, y []byte) bool { + return len(x) > 0 && len(y) > 0 && + uintptr(unsafe.Pointer(&x[0])) <= uintptr(unsafe.Pointer(&y[len(y)-1])) && + uintptr(unsafe.Pointer(&y[0])) <= uintptr(unsafe.Pointer(&x[len(x)-1])) +} + +// InexactOverlap reports whether x and y share memory at any non-corresponding +// index. The memory beyond the slice length is ignored. Note that x and y can +// have different lengths and still not have any inexact overlap. +// +// InexactOverlap can be used to implement the requirements of the crypto/cipher +// AEAD, Block, BlockMode and Stream interfaces. +func InexactOverlap(x, y []byte) bool { + if len(x) == 0 || len(y) == 0 || &x[0] == &y[0] { + return false + } + return AnyOverlap(x, y) +} diff --git a/vendor/golang.org/x/crypto/internal/subtle/aliasing_appengine.go b/vendor/golang.org/x/crypto/internal/subtle/aliasing_appengine.go new file mode 100644 index 000000000..0cc4a8a64 --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/subtle/aliasing_appengine.go @@ -0,0 +1,35 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build appengine + +// Package subtle implements functions that are often useful in cryptographic +// code but require careful thought to use correctly. +package subtle // import "golang.org/x/crypto/internal/subtle" + +// This is the Google App Engine standard variant based on reflect +// because the unsafe package and cgo are disallowed. + +import "reflect" + +// AnyOverlap reports whether x and y share memory at any (not necessarily +// corresponding) index. The memory beyond the slice length is ignored. +func AnyOverlap(x, y []byte) bool { + return len(x) > 0 && len(y) > 0 && + reflect.ValueOf(&x[0]).Pointer() <= reflect.ValueOf(&y[len(y)-1]).Pointer() && + reflect.ValueOf(&y[0]).Pointer() <= reflect.ValueOf(&x[len(x)-1]).Pointer() +} + +// InexactOverlap reports whether x and y share memory at any non-corresponding +// index. The memory beyond the slice length is ignored. Note that x and y can +// have different lengths and still not have any inexact overlap. +// +// InexactOverlap can be used to implement the requirements of the crypto/cipher +// AEAD, Block, BlockMode and Stream interfaces. +func InexactOverlap(x, y []byte) bool { + if len(x) == 0 || len(y) == 0 || &x[0] == &y[0] { + return false + } + return AnyOverlap(x, y) +} diff --git a/vendor/golang.org/x/crypto/poly1305/bits_compat.go b/vendor/golang.org/x/crypto/poly1305/bits_compat.go new file mode 100644 index 000000000..157a69f61 --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/bits_compat.go @@ -0,0 +1,39 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !go1.13 + +package poly1305 + +// Generic fallbacks for the math/bits intrinsics, copied from +// src/math/bits/bits.go. They were added in Go 1.12, but Add64 and Sum64 had +// variable time fallbacks until Go 1.13. + +func bitsAdd64(x, y, carry uint64) (sum, carryOut uint64) { + sum = x + y + carry + carryOut = ((x & y) | ((x | y) &^ sum)) >> 63 + return +} + +func bitsSub64(x, y, borrow uint64) (diff, borrowOut uint64) { + diff = x - y - borrow + borrowOut = ((^x & y) | (^(x ^ y) & diff)) >> 63 + return +} + +func bitsMul64(x, y uint64) (hi, lo uint64) { + const mask32 = 1<<32 - 1 + x0 := x & mask32 + x1 := x >> 32 + y0 := y & mask32 + y1 := y >> 32 + w0 := x0 * y0 + t := x1*y0 + w0>>32 + w1 := t & mask32 + w2 := t >> 32 + w1 += x0 * y1 + hi = x1*y1 + w2 + w1>>32 + lo = x * y + return +} diff --git a/vendor/golang.org/x/crypto/poly1305/bits_go1.13.go b/vendor/golang.org/x/crypto/poly1305/bits_go1.13.go new file mode 100644 index 000000000..a0a185f0f --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/bits_go1.13.go @@ -0,0 +1,21 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build go1.13 + +package poly1305 + +import "math/bits" + +func bitsAdd64(x, y, carry uint64) (sum, carryOut uint64) { + return bits.Add64(x, y, carry) +} + +func bitsSub64(x, y, borrow uint64) (diff, borrowOut uint64) { + return bits.Sub64(x, y, borrow) +} + +func bitsMul64(x, y uint64) (hi, lo uint64) { + return bits.Mul64(x, y) +} diff --git a/vendor/golang.org/x/crypto/poly1305/mac_noasm.go b/vendor/golang.org/x/crypto/poly1305/mac_noasm.go new file mode 100644 index 000000000..a8dd589ae --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/mac_noasm.go @@ -0,0 +1,11 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !amd64,!ppc64le gccgo appengine + +package poly1305 + +type mac struct{ macGeneric } + +func newMAC(key *[32]byte) mac { return mac{newMACGeneric(key)} } diff --git a/vendor/golang.org/x/crypto/poly1305/poly1305.go b/vendor/golang.org/x/crypto/poly1305/poly1305.go new file mode 100644 index 000000000..066159b79 --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/poly1305.go @@ -0,0 +1,89 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package poly1305 implements Poly1305 one-time message authentication code as +// specified in https://cr.yp.to/mac/poly1305-20050329.pdf. +// +// Poly1305 is a fast, one-time authentication function. It is infeasible for an +// attacker to generate an authenticator for a message without the key. However, a +// key must only be used for a single message. Authenticating two different +// messages with the same key allows an attacker to forge authenticators for other +// messages with the same key. +// +// Poly1305 was originally coupled with AES in order to make Poly1305-AES. AES was +// used with a fixed key in order to generate one-time keys from an nonce. +// However, in this package AES isn't used and the one-time key is specified +// directly. +package poly1305 // import "golang.org/x/crypto/poly1305" + +import "crypto/subtle" + +// TagSize is the size, in bytes, of a poly1305 authenticator. +const TagSize = 16 + +// Sum generates an authenticator for msg using a one-time key and puts the +// 16-byte result into out. Authenticating two different messages with the same +// key allows an attacker to forge messages at will. +func Sum(out *[16]byte, m []byte, key *[32]byte) { + sum(out, m, key) +} + +// Verify returns true if mac is a valid authenticator for m with the given key. +func Verify(mac *[16]byte, m []byte, key *[32]byte) bool { + var tmp [16]byte + Sum(&tmp, m, key) + return subtle.ConstantTimeCompare(tmp[:], mac[:]) == 1 +} + +// New returns a new MAC computing an authentication +// tag of all data written to it with the given key. +// This allows writing the message progressively instead +// of passing it as a single slice. Common users should use +// the Sum function instead. +// +// The key must be unique for each message, as authenticating +// two different messages with the same key allows an attacker +// to forge messages at will. +func New(key *[32]byte) *MAC { + return &MAC{ + mac: newMAC(key), + finalized: false, + } +} + +// MAC is an io.Writer computing an authentication tag +// of the data written to it. +// +// MAC cannot be used like common hash.Hash implementations, +// because using a poly1305 key twice breaks its security. +// Therefore writing data to a running MAC after calling +// Sum causes it to panic. +type MAC struct { + mac // platform-dependent implementation + + finalized bool +} + +// Size returns the number of bytes Sum will return. +func (h *MAC) Size() int { return TagSize } + +// Write adds more data to the running message authentication code. +// It never returns an error. +// +// It must not be called after the first call of Sum. +func (h *MAC) Write(p []byte) (n int, err error) { + if h.finalized { + panic("poly1305: write to MAC after Sum") + } + return h.mac.Write(p) +} + +// Sum computes the authenticator of all data written to the +// message authentication code. +func (h *MAC) Sum(b []byte) []byte { + var mac [TagSize]byte + h.mac.Sum(&mac) + h.finalized = true + return append(b, mac[:]...) +} diff --git a/vendor/golang.org/x/crypto/poly1305/sum_amd64.go b/vendor/golang.org/x/crypto/poly1305/sum_amd64.go new file mode 100644 index 000000000..df56a652f --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/sum_amd64.go @@ -0,0 +1,58 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build amd64,!gccgo,!appengine + +package poly1305 + +//go:noescape +func update(state *macState, msg []byte) + +func sum(out *[16]byte, m []byte, key *[32]byte) { + h := newMAC(key) + h.Write(m) + h.Sum(out) +} + +func newMAC(key *[32]byte) (h mac) { + initialize(key, &h.r, &h.s) + return +} + +// mac is a wrapper for macGeneric that redirects calls that would have gone to +// updateGeneric to update. +// +// Its Write and Sum methods are otherwise identical to the macGeneric ones, but +// using function pointers would carry a major performance cost. +type mac struct{ macGeneric } + +func (h *mac) Write(p []byte) (int, error) { + nn := len(p) + if h.offset > 0 { + n := copy(h.buffer[h.offset:], p) + if h.offset+n < TagSize { + h.offset += n + return nn, nil + } + p = p[n:] + h.offset = 0 + update(&h.macState, h.buffer[:]) + } + if n := len(p) - (len(p) % TagSize); n > 0 { + update(&h.macState, p[:n]) + p = p[n:] + } + if len(p) > 0 { + h.offset += copy(h.buffer[h.offset:], p) + } + return nn, nil +} + +func (h *mac) Sum(out *[16]byte) { + state := h.macState + if h.offset > 0 { + update(&state, h.buffer[:h.offset]) + } + finalize(out, &state.h, &state.s) +} diff --git a/vendor/golang.org/x/crypto/poly1305/sum_amd64.s b/vendor/golang.org/x/crypto/poly1305/sum_amd64.s new file mode 100644 index 000000000..8c0cefbb3 --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/sum_amd64.s @@ -0,0 +1,108 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build amd64,!gccgo,!appengine + +#include "textflag.h" + +#define POLY1305_ADD(msg, h0, h1, h2) \ + ADDQ 0(msg), h0; \ + ADCQ 8(msg), h1; \ + ADCQ $1, h2; \ + LEAQ 16(msg), msg + +#define POLY1305_MUL(h0, h1, h2, r0, r1, t0, t1, t2, t3) \ + MOVQ r0, AX; \ + MULQ h0; \ + MOVQ AX, t0; \ + MOVQ DX, t1; \ + MOVQ r0, AX; \ + MULQ h1; \ + ADDQ AX, t1; \ + ADCQ $0, DX; \ + MOVQ r0, t2; \ + IMULQ h2, t2; \ + ADDQ DX, t2; \ + \ + MOVQ r1, AX; \ + MULQ h0; \ + ADDQ AX, t1; \ + ADCQ $0, DX; \ + MOVQ DX, h0; \ + MOVQ r1, t3; \ + IMULQ h2, t3; \ + MOVQ r1, AX; \ + MULQ h1; \ + ADDQ AX, t2; \ + ADCQ DX, t3; \ + ADDQ h0, t2; \ + ADCQ $0, t3; \ + \ + MOVQ t0, h0; \ + MOVQ t1, h1; \ + MOVQ t2, h2; \ + ANDQ $3, h2; \ + MOVQ t2, t0; \ + ANDQ $0xFFFFFFFFFFFFFFFC, t0; \ + ADDQ t0, h0; \ + ADCQ t3, h1; \ + ADCQ $0, h2; \ + SHRQ $2, t3, t2; \ + SHRQ $2, t3; \ + ADDQ t2, h0; \ + ADCQ t3, h1; \ + ADCQ $0, h2 + +// func update(state *[7]uint64, msg []byte) +TEXT ·update(SB), $0-32 + MOVQ state+0(FP), DI + MOVQ msg_base+8(FP), SI + MOVQ msg_len+16(FP), R15 + + MOVQ 0(DI), R8 // h0 + MOVQ 8(DI), R9 // h1 + MOVQ 16(DI), R10 // h2 + MOVQ 24(DI), R11 // r0 + MOVQ 32(DI), R12 // r1 + + CMPQ R15, $16 + JB bytes_between_0_and_15 + +loop: + POLY1305_ADD(SI, R8, R9, R10) + +multiply: + POLY1305_MUL(R8, R9, R10, R11, R12, BX, CX, R13, R14) + SUBQ $16, R15 + CMPQ R15, $16 + JAE loop + +bytes_between_0_and_15: + TESTQ R15, R15 + JZ done + MOVQ $1, BX + XORQ CX, CX + XORQ R13, R13 + ADDQ R15, SI + +flush_buffer: + SHLQ $8, BX, CX + SHLQ $8, BX + MOVB -1(SI), R13 + XORQ R13, BX + DECQ SI + DECQ R15 + JNZ flush_buffer + + ADDQ BX, R8 + ADCQ CX, R9 + ADCQ $0, R10 + MOVQ $16, R15 + JMP multiply + +done: + MOVQ R8, 0(DI) + MOVQ R9, 8(DI) + MOVQ R10, 16(DI) + RET diff --git a/vendor/golang.org/x/crypto/poly1305/sum_arm.go b/vendor/golang.org/x/crypto/poly1305/sum_arm.go new file mode 100644 index 000000000..6e695e427 --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/sum_arm.go @@ -0,0 +1,19 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build arm,!gccgo,!appengine,!nacl + +package poly1305 + +// poly1305_auth_armv6 is implemented in sum_arm.s +//go:noescape +func poly1305_auth_armv6(out *[16]byte, m *byte, mlen uint32, key *[32]byte) + +func sum(out *[16]byte, m []byte, key *[32]byte) { + var mPtr *byte + if len(m) > 0 { + mPtr = &m[0] + } + poly1305_auth_armv6(out, mPtr, uint32(len(m)), key) +} diff --git a/vendor/golang.org/x/crypto/poly1305/sum_arm.s b/vendor/golang.org/x/crypto/poly1305/sum_arm.s new file mode 100644 index 000000000..f70b4ac48 --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/sum_arm.s @@ -0,0 +1,427 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build arm,!gccgo,!appengine,!nacl + +#include "textflag.h" + +// This code was translated into a form compatible with 5a from the public +// domain source by Andrew Moon: github.com/floodyberry/poly1305-opt/blob/master/app/extensions/poly1305. + +DATA ·poly1305_init_constants_armv6<>+0x00(SB)/4, $0x3ffffff +DATA ·poly1305_init_constants_armv6<>+0x04(SB)/4, $0x3ffff03 +DATA ·poly1305_init_constants_armv6<>+0x08(SB)/4, $0x3ffc0ff +DATA ·poly1305_init_constants_armv6<>+0x0c(SB)/4, $0x3f03fff +DATA ·poly1305_init_constants_armv6<>+0x10(SB)/4, $0x00fffff +GLOBL ·poly1305_init_constants_armv6<>(SB), 8, $20 + +// Warning: the linker may use R11 to synthesize certain instructions. Please +// take care and verify that no synthetic instructions use it. + +TEXT poly1305_init_ext_armv6<>(SB), NOSPLIT, $0 + // Needs 16 bytes of stack and 64 bytes of space pointed to by R0. (It + // might look like it's only 60 bytes of space but the final four bytes + // will be written by another function.) We need to skip over four + // bytes of stack because that's saving the value of 'g'. + ADD $4, R13, R8 + MOVM.IB [R4-R7], (R8) + MOVM.IA.W (R1), [R2-R5] + MOVW $·poly1305_init_constants_armv6<>(SB), R7 + MOVW R2, R8 + MOVW R2>>26, R9 + MOVW R3>>20, g + MOVW R4>>14, R11 + MOVW R5>>8, R12 + ORR R3<<6, R9, R9 + ORR R4<<12, g, g + ORR R5<<18, R11, R11 + MOVM.IA (R7), [R2-R6] + AND R8, R2, R2 + AND R9, R3, R3 + AND g, R4, R4 + AND R11, R5, R5 + AND R12, R6, R6 + MOVM.IA.W [R2-R6], (R0) + EOR R2, R2, R2 + EOR R3, R3, R3 + EOR R4, R4, R4 + EOR R5, R5, R5 + EOR R6, R6, R6 + MOVM.IA.W [R2-R6], (R0) + MOVM.IA.W (R1), [R2-R5] + MOVM.IA [R2-R6], (R0) + ADD $20, R13, R0 + MOVM.DA (R0), [R4-R7] + RET + +#define MOVW_UNALIGNED(Rsrc, Rdst, Rtmp, offset) \ + MOVBU (offset+0)(Rsrc), Rtmp; \ + MOVBU Rtmp, (offset+0)(Rdst); \ + MOVBU (offset+1)(Rsrc), Rtmp; \ + MOVBU Rtmp, (offset+1)(Rdst); \ + MOVBU (offset+2)(Rsrc), Rtmp; \ + MOVBU Rtmp, (offset+2)(Rdst); \ + MOVBU (offset+3)(Rsrc), Rtmp; \ + MOVBU Rtmp, (offset+3)(Rdst) + +TEXT poly1305_blocks_armv6<>(SB), NOSPLIT, $0 + // Needs 24 bytes of stack for saved registers and then 88 bytes of + // scratch space after that. We assume that 24 bytes at (R13) have + // already been used: four bytes for the link register saved in the + // prelude of poly1305_auth_armv6, four bytes for saving the value of g + // in that function and 16 bytes of scratch space used around + // poly1305_finish_ext_armv6_skip1. + ADD $24, R13, R12 + MOVM.IB [R4-R8, R14], (R12) + MOVW R0, 88(R13) + MOVW R1, 92(R13) + MOVW R2, 96(R13) + MOVW R1, R14 + MOVW R2, R12 + MOVW 56(R0), R8 + WORD $0xe1180008 // TST R8, R8 not working see issue 5921 + EOR R6, R6, R6 + MOVW.EQ $(1<<24), R6 + MOVW R6, 84(R13) + ADD $116, R13, g + MOVM.IA (R0), [R0-R9] + MOVM.IA [R0-R4], (g) + CMP $16, R12 + BLO poly1305_blocks_armv6_done + +poly1305_blocks_armv6_mainloop: + WORD $0xe31e0003 // TST R14, #3 not working see issue 5921 + BEQ poly1305_blocks_armv6_mainloop_aligned + ADD $100, R13, g + MOVW_UNALIGNED(R14, g, R0, 0) + MOVW_UNALIGNED(R14, g, R0, 4) + MOVW_UNALIGNED(R14, g, R0, 8) + MOVW_UNALIGNED(R14, g, R0, 12) + MOVM.IA (g), [R0-R3] + ADD $16, R14 + B poly1305_blocks_armv6_mainloop_loaded + +poly1305_blocks_armv6_mainloop_aligned: + MOVM.IA.W (R14), [R0-R3] + +poly1305_blocks_armv6_mainloop_loaded: + MOVW R0>>26, g + MOVW R1>>20, R11 + MOVW R2>>14, R12 + MOVW R14, 92(R13) + MOVW R3>>8, R4 + ORR R1<<6, g, g + ORR R2<<12, R11, R11 + ORR R3<<18, R12, R12 + BIC $0xfc000000, R0, R0 + BIC $0xfc000000, g, g + MOVW 84(R13), R3 + BIC $0xfc000000, R11, R11 + BIC $0xfc000000, R12, R12 + ADD R0, R5, R5 + ADD g, R6, R6 + ORR R3, R4, R4 + ADD R11, R7, R7 + ADD $116, R13, R14 + ADD R12, R8, R8 + ADD R4, R9, R9 + MOVM.IA (R14), [R0-R4] + MULLU R4, R5, (R11, g) + MULLU R3, R5, (R14, R12) + MULALU R3, R6, (R11, g) + MULALU R2, R6, (R14, R12) + MULALU R2, R7, (R11, g) + MULALU R1, R7, (R14, R12) + ADD R4<<2, R4, R4 + ADD R3<<2, R3, R3 + MULALU R1, R8, (R11, g) + MULALU R0, R8, (R14, R12) + MULALU R0, R9, (R11, g) + MULALU R4, R9, (R14, R12) + MOVW g, 76(R13) + MOVW R11, 80(R13) + MOVW R12, 68(R13) + MOVW R14, 72(R13) + MULLU R2, R5, (R11, g) + MULLU R1, R5, (R14, R12) + MULALU R1, R6, (R11, g) + MULALU R0, R6, (R14, R12) + MULALU R0, R7, (R11, g) + MULALU R4, R7, (R14, R12) + ADD R2<<2, R2, R2 + ADD R1<<2, R1, R1 + MULALU R4, R8, (R11, g) + MULALU R3, R8, (R14, R12) + MULALU R3, R9, (R11, g) + MULALU R2, R9, (R14, R12) + MOVW g, 60(R13) + MOVW R11, 64(R13) + MOVW R12, 52(R13) + MOVW R14, 56(R13) + MULLU R0, R5, (R11, g) + MULALU R4, R6, (R11, g) + MULALU R3, R7, (R11, g) + MULALU R2, R8, (R11, g) + MULALU R1, R9, (R11, g) + ADD $52, R13, R0 + MOVM.IA (R0), [R0-R7] + MOVW g>>26, R12 + MOVW R4>>26, R14 + ORR R11<<6, R12, R12 + ORR R5<<6, R14, R14 + BIC $0xfc000000, g, g + BIC $0xfc000000, R4, R4 + ADD.S R12, R0, R0 + ADC $0, R1, R1 + ADD.S R14, R6, R6 + ADC $0, R7, R7 + MOVW R0>>26, R12 + MOVW R6>>26, R14 + ORR R1<<6, R12, R12 + ORR R7<<6, R14, R14 + BIC $0xfc000000, R0, R0 + BIC $0xfc000000, R6, R6 + ADD R14<<2, R14, R14 + ADD.S R12, R2, R2 + ADC $0, R3, R3 + ADD R14, g, g + MOVW R2>>26, R12 + MOVW g>>26, R14 + ORR R3<<6, R12, R12 + BIC $0xfc000000, g, R5 + BIC $0xfc000000, R2, R7 + ADD R12, R4, R4 + ADD R14, R0, R0 + MOVW R4>>26, R12 + BIC $0xfc000000, R4, R8 + ADD R12, R6, R9 + MOVW 96(R13), R12 + MOVW 92(R13), R14 + MOVW R0, R6 + CMP $32, R12 + SUB $16, R12, R12 + MOVW R12, 96(R13) + BHS poly1305_blocks_armv6_mainloop + +poly1305_blocks_armv6_done: + MOVW 88(R13), R12 + MOVW R5, 20(R12) + MOVW R6, 24(R12) + MOVW R7, 28(R12) + MOVW R8, 32(R12) + MOVW R9, 36(R12) + ADD $48, R13, R0 + MOVM.DA (R0), [R4-R8, R14] + RET + +#define MOVHUP_UNALIGNED(Rsrc, Rdst, Rtmp) \ + MOVBU.P 1(Rsrc), Rtmp; \ + MOVBU.P Rtmp, 1(Rdst); \ + MOVBU.P 1(Rsrc), Rtmp; \ + MOVBU.P Rtmp, 1(Rdst) + +#define MOVWP_UNALIGNED(Rsrc, Rdst, Rtmp) \ + MOVHUP_UNALIGNED(Rsrc, Rdst, Rtmp); \ + MOVHUP_UNALIGNED(Rsrc, Rdst, Rtmp) + +// func poly1305_auth_armv6(out *[16]byte, m *byte, mlen uint32, key *[32]key) +TEXT ·poly1305_auth_armv6(SB), $196-16 + // The value 196, just above, is the sum of 64 (the size of the context + // structure) and 132 (the amount of stack needed). + // + // At this point, the stack pointer (R13) has been moved down. It + // points to the saved link register and there's 196 bytes of free + // space above it. + // + // The stack for this function looks like: + // + // +--------------------- + // | + // | 64 bytes of context structure + // | + // +--------------------- + // | + // | 112 bytes for poly1305_blocks_armv6 + // | + // +--------------------- + // | 16 bytes of final block, constructed at + // | poly1305_finish_ext_armv6_skip8 + // +--------------------- + // | four bytes of saved 'g' + // +--------------------- + // | lr, saved by prelude <- R13 points here + // +--------------------- + MOVW g, 4(R13) + + MOVW out+0(FP), R4 + MOVW m+4(FP), R5 + MOVW mlen+8(FP), R6 + MOVW key+12(FP), R7 + + ADD $136, R13, R0 // 136 = 4 + 4 + 16 + 112 + MOVW R7, R1 + + // poly1305_init_ext_armv6 will write to the stack from R13+4, but + // that's ok because none of the other values have been written yet. + BL poly1305_init_ext_armv6<>(SB) + BIC.S $15, R6, R2 + BEQ poly1305_auth_armv6_noblocks + ADD $136, R13, R0 + MOVW R5, R1 + ADD R2, R5, R5 + SUB R2, R6, R6 + BL poly1305_blocks_armv6<>(SB) + +poly1305_auth_armv6_noblocks: + ADD $136, R13, R0 + MOVW R5, R1 + MOVW R6, R2 + MOVW R4, R3 + + MOVW R0, R5 + MOVW R1, R6 + MOVW R2, R7 + MOVW R3, R8 + AND.S R2, R2, R2 + BEQ poly1305_finish_ext_armv6_noremaining + EOR R0, R0 + ADD $8, R13, R9 // 8 = offset to 16 byte scratch space + MOVW R0, (R9) + MOVW R0, 4(R9) + MOVW R0, 8(R9) + MOVW R0, 12(R9) + WORD $0xe3110003 // TST R1, #3 not working see issue 5921 + BEQ poly1305_finish_ext_armv6_aligned + WORD $0xe3120008 // TST R2, #8 not working see issue 5921 + BEQ poly1305_finish_ext_armv6_skip8 + MOVWP_UNALIGNED(R1, R9, g) + MOVWP_UNALIGNED(R1, R9, g) + +poly1305_finish_ext_armv6_skip8: + WORD $0xe3120004 // TST $4, R2 not working see issue 5921 + BEQ poly1305_finish_ext_armv6_skip4 + MOVWP_UNALIGNED(R1, R9, g) + +poly1305_finish_ext_armv6_skip4: + WORD $0xe3120002 // TST $2, R2 not working see issue 5921 + BEQ poly1305_finish_ext_armv6_skip2 + MOVHUP_UNALIGNED(R1, R9, g) + B poly1305_finish_ext_armv6_skip2 + +poly1305_finish_ext_armv6_aligned: + WORD $0xe3120008 // TST R2, #8 not working see issue 5921 + BEQ poly1305_finish_ext_armv6_skip8_aligned + MOVM.IA.W (R1), [g-R11] + MOVM.IA.W [g-R11], (R9) + +poly1305_finish_ext_armv6_skip8_aligned: + WORD $0xe3120004 // TST $4, R2 not working see issue 5921 + BEQ poly1305_finish_ext_armv6_skip4_aligned + MOVW.P 4(R1), g + MOVW.P g, 4(R9) + +poly1305_finish_ext_armv6_skip4_aligned: + WORD $0xe3120002 // TST $2, R2 not working see issue 5921 + BEQ poly1305_finish_ext_armv6_skip2 + MOVHU.P 2(R1), g + MOVH.P g, 2(R9) + +poly1305_finish_ext_armv6_skip2: + WORD $0xe3120001 // TST $1, R2 not working see issue 5921 + BEQ poly1305_finish_ext_armv6_skip1 + MOVBU.P 1(R1), g + MOVBU.P g, 1(R9) + +poly1305_finish_ext_armv6_skip1: + MOVW $1, R11 + MOVBU R11, 0(R9) + MOVW R11, 56(R5) + MOVW R5, R0 + ADD $8, R13, R1 + MOVW $16, R2 + BL poly1305_blocks_armv6<>(SB) + +poly1305_finish_ext_armv6_noremaining: + MOVW 20(R5), R0 + MOVW 24(R5), R1 + MOVW 28(R5), R2 + MOVW 32(R5), R3 + MOVW 36(R5), R4 + MOVW R4>>26, R12 + BIC $0xfc000000, R4, R4 + ADD R12<<2, R12, R12 + ADD R12, R0, R0 + MOVW R0>>26, R12 + BIC $0xfc000000, R0, R0 + ADD R12, R1, R1 + MOVW R1>>26, R12 + BIC $0xfc000000, R1, R1 + ADD R12, R2, R2 + MOVW R2>>26, R12 + BIC $0xfc000000, R2, R2 + ADD R12, R3, R3 + MOVW R3>>26, R12 + BIC $0xfc000000, R3, R3 + ADD R12, R4, R4 + ADD $5, R0, R6 + MOVW R6>>26, R12 + BIC $0xfc000000, R6, R6 + ADD R12, R1, R7 + MOVW R7>>26, R12 + BIC $0xfc000000, R7, R7 + ADD R12, R2, g + MOVW g>>26, R12 + BIC $0xfc000000, g, g + ADD R12, R3, R11 + MOVW $-(1<<26), R12 + ADD R11>>26, R12, R12 + BIC $0xfc000000, R11, R11 + ADD R12, R4, R9 + MOVW R9>>31, R12 + SUB $1, R12 + AND R12, R6, R6 + AND R12, R7, R7 + AND R12, g, g + AND R12, R11, R11 + AND R12, R9, R9 + MVN R12, R12 + AND R12, R0, R0 + AND R12, R1, R1 + AND R12, R2, R2 + AND R12, R3, R3 + AND R12, R4, R4 + ORR R6, R0, R0 + ORR R7, R1, R1 + ORR g, R2, R2 + ORR R11, R3, R3 + ORR R9, R4, R4 + ORR R1<<26, R0, R0 + MOVW R1>>6, R1 + ORR R2<<20, R1, R1 + MOVW R2>>12, R2 + ORR R3<<14, R2, R2 + MOVW R3>>18, R3 + ORR R4<<8, R3, R3 + MOVW 40(R5), R6 + MOVW 44(R5), R7 + MOVW 48(R5), g + MOVW 52(R5), R11 + ADD.S R6, R0, R0 + ADC.S R7, R1, R1 + ADC.S g, R2, R2 + ADC.S R11, R3, R3 + MOVM.IA [R0-R3], (R8) + MOVW R5, R12 + EOR R0, R0, R0 + EOR R1, R1, R1 + EOR R2, R2, R2 + EOR R3, R3, R3 + EOR R4, R4, R4 + EOR R5, R5, R5 + EOR R6, R6, R6 + EOR R7, R7, R7 + MOVM.IA.W [R0-R7], (R12) + MOVM.IA [R0-R7], (R12) + MOVW 4(R13), g + RET diff --git a/vendor/golang.org/x/crypto/poly1305/sum_generic.go b/vendor/golang.org/x/crypto/poly1305/sum_generic.go new file mode 100644 index 000000000..1187eab78 --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/sum_generic.go @@ -0,0 +1,307 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// This file provides the generic implementation of Sum and MAC. Other files +// might provide optimized assembly implementations of some of this code. + +package poly1305 + +import "encoding/binary" + +// Poly1305 [RFC 7539] is a relatively simple algorithm: the authentication tag +// for a 64 bytes message is approximately +// +// s + m[0:16] * r⁴ + m[16:32] * r³ + m[32:48] * r² + m[48:64] * r mod 2¹³⁰ - 5 +// +// for some secret r and s. It can be computed sequentially like +// +// for len(msg) > 0: +// h += read(msg, 16) +// h *= r +// h %= 2¹³⁰ - 5 +// return h + s +// +// All the complexity is about doing performant constant-time math on numbers +// larger than any available numeric type. + +func sumGeneric(out *[TagSize]byte, msg []byte, key *[32]byte) { + h := newMACGeneric(key) + h.Write(msg) + h.Sum(out) +} + +func newMACGeneric(key *[32]byte) (h macGeneric) { + initialize(key, &h.r, &h.s) + return +} + +// macState holds numbers in saturated 64-bit little-endian limbs. That is, +// the value of [x0, x1, x2] is x[0] + x[1] * 2⁶⁴ + x[2] * 2¹²⁸. +type macState struct { + // h is the main accumulator. It is to be interpreted modulo 2¹³⁰ - 5, but + // can grow larger during and after rounds. + h [3]uint64 + // r and s are the private key components. + r [2]uint64 + s [2]uint64 +} + +type macGeneric struct { + macState + + buffer [TagSize]byte + offset int +} + +// Write splits the incoming message into TagSize chunks, and passes them to +// update. It buffers incomplete chunks. +func (h *macGeneric) Write(p []byte) (int, error) { + nn := len(p) + if h.offset > 0 { + n := copy(h.buffer[h.offset:], p) + if h.offset+n < TagSize { + h.offset += n + return nn, nil + } + p = p[n:] + h.offset = 0 + updateGeneric(&h.macState, h.buffer[:]) + } + if n := len(p) - (len(p) % TagSize); n > 0 { + updateGeneric(&h.macState, p[:n]) + p = p[n:] + } + if len(p) > 0 { + h.offset += copy(h.buffer[h.offset:], p) + } + return nn, nil +} + +// Sum flushes the last incomplete chunk from the buffer, if any, and generates +// the MAC output. It does not modify its state, in order to allow for multiple +// calls to Sum, even if no Write is allowed after Sum. +func (h *macGeneric) Sum(out *[TagSize]byte) { + state := h.macState + if h.offset > 0 { + updateGeneric(&state, h.buffer[:h.offset]) + } + finalize(out, &state.h, &state.s) +} + +// [rMask0, rMask1] is the specified Poly1305 clamping mask in little-endian. It +// clears some bits of the secret coefficient to make it possible to implement +// multiplication more efficiently. +const ( + rMask0 = 0x0FFFFFFC0FFFFFFF + rMask1 = 0x0FFFFFFC0FFFFFFC +) + +func initialize(key *[32]byte, r, s *[2]uint64) { + r[0] = binary.LittleEndian.Uint64(key[0:8]) & rMask0 + r[1] = binary.LittleEndian.Uint64(key[8:16]) & rMask1 + s[0] = binary.LittleEndian.Uint64(key[16:24]) + s[1] = binary.LittleEndian.Uint64(key[24:32]) +} + +// uint128 holds a 128-bit number as two 64-bit limbs, for use with the +// bits.Mul64 and bits.Add64 intrinsics. +type uint128 struct { + lo, hi uint64 +} + +func mul64(a, b uint64) uint128 { + hi, lo := bitsMul64(a, b) + return uint128{lo, hi} +} + +func add128(a, b uint128) uint128 { + lo, c := bitsAdd64(a.lo, b.lo, 0) + hi, c := bitsAdd64(a.hi, b.hi, c) + if c != 0 { + panic("poly1305: unexpected overflow") + } + return uint128{lo, hi} +} + +func shiftRightBy2(a uint128) uint128 { + a.lo = a.lo>>2 | (a.hi&3)<<62 + a.hi = a.hi >> 2 + return a +} + +// updateGeneric absorbs msg into the state.h accumulator. For each chunk m of +// 128 bits of message, it computes +// +// h₊ = (h + m) * r mod 2¹³⁰ - 5 +// +// If the msg length is not a multiple of TagSize, it assumes the last +// incomplete chunk is the final one. +func updateGeneric(state *macState, msg []byte) { + h0, h1, h2 := state.h[0], state.h[1], state.h[2] + r0, r1 := state.r[0], state.r[1] + + for len(msg) > 0 { + var c uint64 + + // For the first step, h + m, we use a chain of bits.Add64 intrinsics. + // The resulting value of h might exceed 2¹³⁰ - 5, but will be partially + // reduced at the end of the multiplication below. + // + // The spec requires us to set a bit just above the message size, not to + // hide leading zeroes. For full chunks, that's 1 << 128, so we can just + // add 1 to the most significant (2¹²⁸) limb, h2. + if len(msg) >= TagSize { + h0, c = bitsAdd64(h0, binary.LittleEndian.Uint64(msg[0:8]), 0) + h1, c = bitsAdd64(h1, binary.LittleEndian.Uint64(msg[8:16]), c) + h2 += c + 1 + + msg = msg[TagSize:] + } else { + var buf [TagSize]byte + copy(buf[:], msg) + buf[len(msg)] = 1 + + h0, c = bitsAdd64(h0, binary.LittleEndian.Uint64(buf[0:8]), 0) + h1, c = bitsAdd64(h1, binary.LittleEndian.Uint64(buf[8:16]), c) + h2 += c + + msg = nil + } + + // Multiplication of big number limbs is similar to elementary school + // columnar multiplication. Instead of digits, there are 64-bit limbs. + // + // We are multiplying a 3 limbs number, h, by a 2 limbs number, r. + // + // h2 h1 h0 x + // r1 r0 = + // ---------------- + // h2r0 h1r0 h0r0 <-- individual 128-bit products + // + h2r1 h1r1 h0r1 + // ------------------------ + // m3 m2 m1 m0 <-- result in 128-bit overlapping limbs + // ------------------------ + // m3.hi m2.hi m1.hi m0.hi <-- carry propagation + // + m3.lo m2.lo m1.lo m0.lo + // ------------------------------- + // t4 t3 t2 t1 t0 <-- final result in 64-bit limbs + // + // The main difference from pen-and-paper multiplication is that we do + // carry propagation in a separate step, as if we wrote two digit sums + // at first (the 128-bit limbs), and then carried the tens all at once. + + h0r0 := mul64(h0, r0) + h1r0 := mul64(h1, r0) + h2r0 := mul64(h2, r0) + h0r1 := mul64(h0, r1) + h1r1 := mul64(h1, r1) + h2r1 := mul64(h2, r1) + + // Since h2 is known to be at most 7 (5 + 1 + 1), and r0 and r1 have their + // top 4 bits cleared by rMask{0,1}, we know that their product is not going + // to overflow 64 bits, so we can ignore the high part of the products. + // + // This also means that the product doesn't have a fifth limb (t4). + if h2r0.hi != 0 { + panic("poly1305: unexpected overflow") + } + if h2r1.hi != 0 { + panic("poly1305: unexpected overflow") + } + + m0 := h0r0 + m1 := add128(h1r0, h0r1) // These two additions don't overflow thanks again + m2 := add128(h2r0, h1r1) // to the 4 masked bits at the top of r0 and r1. + m3 := h2r1 + + t0 := m0.lo + t1, c := bitsAdd64(m1.lo, m0.hi, 0) + t2, c := bitsAdd64(m2.lo, m1.hi, c) + t3, _ := bitsAdd64(m3.lo, m2.hi, c) + + // Now we have the result as 4 64-bit limbs, and we need to reduce it + // modulo 2¹³⁰ - 5. The special shape of this Crandall prime lets us do + // a cheap partial reduction according to the reduction identity + // + // c * 2¹³⁰ + n = c * 5 + n mod 2¹³⁰ - 5 + // + // because 2¹³⁰ = 5 mod 2¹³⁰ - 5. Partial reduction since the result is + // likely to be larger than 2¹³⁰ - 5, but still small enough to fit the + // assumptions we make about h in the rest of the code. + // + // See also https://speakerdeck.com/gtank/engineering-prime-numbers?slide=23 + + // We split the final result at the 2¹³⁰ mark into h and cc, the carry. + // Note that the carry bits are effectively shifted left by 2, in other + // words, cc = c * 4 for the c in the reduction identity. + h0, h1, h2 = t0, t1, t2&maskLow2Bits + cc := uint128{t2 & maskNotLow2Bits, t3} + + // To add c * 5 to h, we first add cc = c * 4, and then add (cc >> 2) = c. + + h0, c = bitsAdd64(h0, cc.lo, 0) + h1, c = bitsAdd64(h1, cc.hi, c) + h2 += c + + cc = shiftRightBy2(cc) + + h0, c = bitsAdd64(h0, cc.lo, 0) + h1, c = bitsAdd64(h1, cc.hi, c) + h2 += c + + // h2 is at most 3 + 1 + 1 = 5, making the whole of h at most + // + // 5 * 2¹²⁸ + (2¹²⁸ - 1) = 6 * 2¹²⁸ - 1 + } + + state.h[0], state.h[1], state.h[2] = h0, h1, h2 +} + +const ( + maskLow2Bits uint64 = 0x0000000000000003 + maskNotLow2Bits uint64 = ^maskLow2Bits +) + +// select64 returns x if v == 1 and y if v == 0, in constant time. +func select64(v, x, y uint64) uint64 { return ^(v-1)&x | (v-1)&y } + +// [p0, p1, p2] is 2¹³⁰ - 5 in little endian order. +const ( + p0 = 0xFFFFFFFFFFFFFFFB + p1 = 0xFFFFFFFFFFFFFFFF + p2 = 0x0000000000000003 +) + +// finalize completes the modular reduction of h and computes +// +// out = h + s mod 2¹²⁸ +// +func finalize(out *[TagSize]byte, h *[3]uint64, s *[2]uint64) { + h0, h1, h2 := h[0], h[1], h[2] + + // After the partial reduction in updateGeneric, h might be more than + // 2¹³⁰ - 5, but will be less than 2 * (2¹³⁰ - 5). To complete the reduction + // in constant time, we compute t = h - (2¹³⁰ - 5), and select h as the + // result if the subtraction underflows, and t otherwise. + + hMinusP0, b := bitsSub64(h0, p0, 0) + hMinusP1, b := bitsSub64(h1, p1, b) + _, b = bitsSub64(h2, p2, b) + + // h = h if h < p else h - p + h0 = select64(b, h0, hMinusP0) + h1 = select64(b, h1, hMinusP1) + + // Finally, we compute the last Poly1305 step + // + // tag = h + s mod 2¹²⁸ + // + // by just doing a wide addition with the 128 low bits of h and discarding + // the overflow. + h0, c := bitsAdd64(h0, s[0], 0) + h1, _ = bitsAdd64(h1, s[1], c) + + binary.LittleEndian.PutUint64(out[0:8], h0) + binary.LittleEndian.PutUint64(out[8:16], h1) +} diff --git a/vendor/golang.org/x/crypto/poly1305/sum_noasm.go b/vendor/golang.org/x/crypto/poly1305/sum_noasm.go new file mode 100644 index 000000000..1682eda45 --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/sum_noasm.go @@ -0,0 +1,13 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build s390x,!go1.11 !arm,!amd64,!s390x,!ppc64le gccgo appengine nacl + +package poly1305 + +func sum(out *[TagSize]byte, msg []byte, key *[32]byte) { + h := newMAC(key) + h.Write(msg) + h.Sum(out) +} diff --git a/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.go b/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.go new file mode 100644 index 000000000..323361693 --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.go @@ -0,0 +1,58 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ppc64le,!gccgo,!appengine + +package poly1305 + +//go:noescape +func update(state *macState, msg []byte) + +func sum(out *[16]byte, m []byte, key *[32]byte) { + h := newMAC(key) + h.Write(m) + h.Sum(out) +} + +func newMAC(key *[32]byte) (h mac) { + initialize(key, &h.r, &h.s) + return +} + +// mac is a wrapper for macGeneric that redirects calls that would have gone to +// updateGeneric to update. +// +// Its Write and Sum methods are otherwise identical to the macGeneric ones, but +// using function pointers would carry a major performance cost. +type mac struct{ macGeneric } + +func (h *mac) Write(p []byte) (int, error) { + nn := len(p) + if h.offset > 0 { + n := copy(h.buffer[h.offset:], p) + if h.offset+n < TagSize { + h.offset += n + return nn, nil + } + p = p[n:] + h.offset = 0 + update(&h.macState, h.buffer[:]) + } + if n := len(p) - (len(p) % TagSize); n > 0 { + update(&h.macState, p[:n]) + p = p[n:] + } + if len(p) > 0 { + h.offset += copy(h.buffer[h.offset:], p) + } + return nn, nil +} + +func (h *mac) Sum(out *[16]byte) { + state := h.macState + if h.offset > 0 { + update(&state, h.buffer[:h.offset]) + } + finalize(out, &state.h, &state.s) +} diff --git a/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s b/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s new file mode 100644 index 000000000..4e20bf299 --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s @@ -0,0 +1,181 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ppc64le,!gccgo,!appengine + +#include "textflag.h" + +// This was ported from the amd64 implementation. + +#define POLY1305_ADD(msg, h0, h1, h2, t0, t1, t2) \ + MOVD (msg), t0; \ + MOVD 8(msg), t1; \ + MOVD $1, t2; \ + ADDC t0, h0, h0; \ + ADDE t1, h1, h1; \ + ADDE t2, h2; \ + ADD $16, msg + +#define POLY1305_MUL(h0, h1, h2, r0, r1, t0, t1, t2, t3, t4, t5) \ + MULLD r0, h0, t0; \ + MULLD r0, h1, t4; \ + MULHDU r0, h0, t1; \ + MULHDU r0, h1, t5; \ + ADDC t4, t1, t1; \ + MULLD r0, h2, t2; \ + ADDZE t5; \ + MULHDU r1, h0, t4; \ + MULLD r1, h0, h0; \ + ADD t5, t2, t2; \ + ADDC h0, t1, t1; \ + MULLD h2, r1, t3; \ + ADDZE t4, h0; \ + MULHDU r1, h1, t5; \ + MULLD r1, h1, t4; \ + ADDC t4, t2, t2; \ + ADDE t5, t3, t3; \ + ADDC h0, t2, t2; \ + MOVD $-4, t4; \ + MOVD t0, h0; \ + MOVD t1, h1; \ + ADDZE t3; \ + ANDCC $3, t2, h2; \ + AND t2, t4, t0; \ + ADDC t0, h0, h0; \ + ADDE t3, h1, h1; \ + SLD $62, t3, t4; \ + SRD $2, t2; \ + ADDZE h2; \ + OR t4, t2, t2; \ + SRD $2, t3; \ + ADDC t2, h0, h0; \ + ADDE t3, h1, h1; \ + ADDZE h2 + +DATA ·poly1305Mask<>+0x00(SB)/8, $0x0FFFFFFC0FFFFFFF +DATA ·poly1305Mask<>+0x08(SB)/8, $0x0FFFFFFC0FFFFFFC +GLOBL ·poly1305Mask<>(SB), RODATA, $16 + +// func update(state *[7]uint64, msg []byte) +TEXT ·update(SB), $0-32 + MOVD state+0(FP), R3 + MOVD msg_base+8(FP), R4 + MOVD msg_len+16(FP), R5 + + MOVD 0(R3), R8 // h0 + MOVD 8(R3), R9 // h1 + MOVD 16(R3), R10 // h2 + MOVD 24(R3), R11 // r0 + MOVD 32(R3), R12 // r1 + + CMP R5, $16 + BLT bytes_between_0_and_15 + +loop: + POLY1305_ADD(R4, R8, R9, R10, R20, R21, R22) + +multiply: + POLY1305_MUL(R8, R9, R10, R11, R12, R16, R17, R18, R14, R20, R21) + ADD $-16, R5 + CMP R5, $16 + BGE loop + +bytes_between_0_and_15: + CMP $0, R5 + BEQ done + MOVD $0, R16 // h0 + MOVD $0, R17 // h1 + +flush_buffer: + CMP R5, $8 + BLE just1 + + MOVD $8, R21 + SUB R21, R5, R21 + + // Greater than 8 -- load the rightmost remaining bytes in msg + // and put into R17 (h1) + MOVD (R4)(R21), R17 + MOVD $16, R22 + + // Find the offset to those bytes + SUB R5, R22, R22 + SLD $3, R22 + + // Shift to get only the bytes in msg + SRD R22, R17, R17 + + // Put 1 at high end + MOVD $1, R23 + SLD $3, R21 + SLD R21, R23, R23 + OR R23, R17, R17 + + // Remainder is 8 + MOVD $8, R5 + +just1: + CMP R5, $8 + BLT less8 + + // Exactly 8 + MOVD (R4), R16 + + CMP $0, R17 + + // Check if we've already set R17; if not + // set 1 to indicate end of msg. + BNE carry + MOVD $1, R17 + BR carry + +less8: + MOVD $0, R16 // h0 + MOVD $0, R22 // shift count + CMP R5, $4 + BLT less4 + MOVWZ (R4), R16 + ADD $4, R4 + ADD $-4, R5 + MOVD $32, R22 + +less4: + CMP R5, $2 + BLT less2 + MOVHZ (R4), R21 + SLD R22, R21, R21 + OR R16, R21, R16 + ADD $16, R22 + ADD $-2, R5 + ADD $2, R4 + +less2: + CMP $0, R5 + BEQ insert1 + MOVBZ (R4), R21 + SLD R22, R21, R21 + OR R16, R21, R16 + ADD $8, R22 + +insert1: + // Insert 1 at end of msg + MOVD $1, R21 + SLD R22, R21, R21 + OR R16, R21, R16 + +carry: + // Add new values to h0, h1, h2 + ADDC R16, R8 + ADDE R17, R9 + ADDE $0, R10 + MOVD $16, R5 + ADD R5, R4 + BR multiply + +done: + // Save h0, h1, h2 in state + MOVD R8, 0(R3) + MOVD R9, 8(R3) + MOVD R10, 16(R3) + RET diff --git a/vendor/golang.org/x/crypto/poly1305/sum_s390x.go b/vendor/golang.org/x/crypto/poly1305/sum_s390x.go new file mode 100644 index 000000000..a8920ee9d --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/sum_s390x.go @@ -0,0 +1,39 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build s390x,go1.11,!gccgo,!appengine + +package poly1305 + +import ( + "golang.org/x/sys/cpu" +) + +// poly1305vx is an assembly implementation of Poly1305 that uses vector +// instructions. It must only be called if the vector facility (vx) is +// available. +//go:noescape +func poly1305vx(out *[16]byte, m *byte, mlen uint64, key *[32]byte) + +// poly1305vmsl is an assembly implementation of Poly1305 that uses vector +// instructions, including VMSL. It must only be called if the vector facility (vx) is +// available and if VMSL is supported. +//go:noescape +func poly1305vmsl(out *[16]byte, m *byte, mlen uint64, key *[32]byte) + +func sum(out *[16]byte, m []byte, key *[32]byte) { + if cpu.S390X.HasVX { + var mPtr *byte + if len(m) > 0 { + mPtr = &m[0] + } + if cpu.S390X.HasVXE && len(m) > 256 { + poly1305vmsl(out, mPtr, uint64(len(m)), key) + } else { + poly1305vx(out, mPtr, uint64(len(m)), key) + } + } else { + sumGeneric(out, m, key) + } +} diff --git a/vendor/golang.org/x/crypto/poly1305/sum_s390x.s b/vendor/golang.org/x/crypto/poly1305/sum_s390x.s new file mode 100644 index 000000000..ca5a309d8 --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/sum_s390x.s @@ -0,0 +1,378 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build s390x,go1.11,!gccgo,!appengine + +#include "textflag.h" + +// Implementation of Poly1305 using the vector facility (vx). + +// constants +#define MOD26 V0 +#define EX0 V1 +#define EX1 V2 +#define EX2 V3 + +// temporaries +#define T_0 V4 +#define T_1 V5 +#define T_2 V6 +#define T_3 V7 +#define T_4 V8 + +// key (r) +#define R_0 V9 +#define R_1 V10 +#define R_2 V11 +#define R_3 V12 +#define R_4 V13 +#define R5_1 V14 +#define R5_2 V15 +#define R5_3 V16 +#define R5_4 V17 +#define RSAVE_0 R5 +#define RSAVE_1 R6 +#define RSAVE_2 R7 +#define RSAVE_3 R8 +#define RSAVE_4 R9 +#define R5SAVE_1 V28 +#define R5SAVE_2 V29 +#define R5SAVE_3 V30 +#define R5SAVE_4 V31 + +// message block +#define F_0 V18 +#define F_1 V19 +#define F_2 V20 +#define F_3 V21 +#define F_4 V22 + +// accumulator +#define H_0 V23 +#define H_1 V24 +#define H_2 V25 +#define H_3 V26 +#define H_4 V27 + +GLOBL ·keyMask<>(SB), RODATA, $16 +DATA ·keyMask<>+0(SB)/8, $0xffffff0ffcffff0f +DATA ·keyMask<>+8(SB)/8, $0xfcffff0ffcffff0f + +GLOBL ·bswapMask<>(SB), RODATA, $16 +DATA ·bswapMask<>+0(SB)/8, $0x0f0e0d0c0b0a0908 +DATA ·bswapMask<>+8(SB)/8, $0x0706050403020100 + +GLOBL ·constants<>(SB), RODATA, $64 +// MOD26 +DATA ·constants<>+0(SB)/8, $0x3ffffff +DATA ·constants<>+8(SB)/8, $0x3ffffff +// EX0 +DATA ·constants<>+16(SB)/8, $0x0006050403020100 +DATA ·constants<>+24(SB)/8, $0x1016151413121110 +// EX1 +DATA ·constants<>+32(SB)/8, $0x060c0b0a09080706 +DATA ·constants<>+40(SB)/8, $0x161c1b1a19181716 +// EX2 +DATA ·constants<>+48(SB)/8, $0x0d0d0d0d0d0f0e0d +DATA ·constants<>+56(SB)/8, $0x1d1d1d1d1d1f1e1d + +// h = (f*g) % (2**130-5) [partial reduction] +#define MULTIPLY(f0, f1, f2, f3, f4, g0, g1, g2, g3, g4, g51, g52, g53, g54, h0, h1, h2, h3, h4) \ + VMLOF f0, g0, h0 \ + VMLOF f0, g1, h1 \ + VMLOF f0, g2, h2 \ + VMLOF f0, g3, h3 \ + VMLOF f0, g4, h4 \ + VMLOF f1, g54, T_0 \ + VMLOF f1, g0, T_1 \ + VMLOF f1, g1, T_2 \ + VMLOF f1, g2, T_3 \ + VMLOF f1, g3, T_4 \ + VMALOF f2, g53, h0, h0 \ + VMALOF f2, g54, h1, h1 \ + VMALOF f2, g0, h2, h2 \ + VMALOF f2, g1, h3, h3 \ + VMALOF f2, g2, h4, h4 \ + VMALOF f3, g52, T_0, T_0 \ + VMALOF f3, g53, T_1, T_1 \ + VMALOF f3, g54, T_2, T_2 \ + VMALOF f3, g0, T_3, T_3 \ + VMALOF f3, g1, T_4, T_4 \ + VMALOF f4, g51, h0, h0 \ + VMALOF f4, g52, h1, h1 \ + VMALOF f4, g53, h2, h2 \ + VMALOF f4, g54, h3, h3 \ + VMALOF f4, g0, h4, h4 \ + VAG T_0, h0, h0 \ + VAG T_1, h1, h1 \ + VAG T_2, h2, h2 \ + VAG T_3, h3, h3 \ + VAG T_4, h4, h4 + +// carry h0->h1 h3->h4, h1->h2 h4->h0, h0->h1 h2->h3, h3->h4 +#define REDUCE(h0, h1, h2, h3, h4) \ + VESRLG $26, h0, T_0 \ + VESRLG $26, h3, T_1 \ + VN MOD26, h0, h0 \ + VN MOD26, h3, h3 \ + VAG T_0, h1, h1 \ + VAG T_1, h4, h4 \ + VESRLG $26, h1, T_2 \ + VESRLG $26, h4, T_3 \ + VN MOD26, h1, h1 \ + VN MOD26, h4, h4 \ + VESLG $2, T_3, T_4 \ + VAG T_3, T_4, T_4 \ + VAG T_2, h2, h2 \ + VAG T_4, h0, h0 \ + VESRLG $26, h2, T_0 \ + VESRLG $26, h0, T_1 \ + VN MOD26, h2, h2 \ + VN MOD26, h0, h0 \ + VAG T_0, h3, h3 \ + VAG T_1, h1, h1 \ + VESRLG $26, h3, T_2 \ + VN MOD26, h3, h3 \ + VAG T_2, h4, h4 + +// expand in0 into d[0] and in1 into d[1] +#define EXPAND(in0, in1, d0, d1, d2, d3, d4) \ + VGBM $0x0707, d1 \ // d1=tmp + VPERM in0, in1, EX2, d4 \ + VPERM in0, in1, EX0, d0 \ + VPERM in0, in1, EX1, d2 \ + VN d1, d4, d4 \ + VESRLG $26, d0, d1 \ + VESRLG $30, d2, d3 \ + VESRLG $4, d2, d2 \ + VN MOD26, d0, d0 \ + VN MOD26, d1, d1 \ + VN MOD26, d2, d2 \ + VN MOD26, d3, d3 + +// pack h4:h0 into h1:h0 (no carry) +#define PACK(h0, h1, h2, h3, h4) \ + VESLG $26, h1, h1 \ + VESLG $26, h3, h3 \ + VO h0, h1, h0 \ + VO h2, h3, h2 \ + VESLG $4, h2, h2 \ + VLEIB $7, $48, h1 \ + VSLB h1, h2, h2 \ + VO h0, h2, h0 \ + VLEIB $7, $104, h1 \ + VSLB h1, h4, h3 \ + VO h3, h0, h0 \ + VLEIB $7, $24, h1 \ + VSRLB h1, h4, h1 + +// if h > 2**130-5 then h -= 2**130-5 +#define MOD(h0, h1, t0, t1, t2) \ + VZERO t0 \ + VLEIG $1, $5, t0 \ + VACCQ h0, t0, t1 \ + VAQ h0, t0, t0 \ + VONE t2 \ + VLEIG $1, $-4, t2 \ + VAQ t2, t1, t1 \ + VACCQ h1, t1, t1 \ + VONE t2 \ + VAQ t2, t1, t1 \ + VN h0, t1, t2 \ + VNC t0, t1, t1 \ + VO t1, t2, h0 + +// func poly1305vx(out *[16]byte, m *byte, mlen uint64, key *[32]key) +TEXT ·poly1305vx(SB), $0-32 + // This code processes up to 2 blocks (32 bytes) per iteration + // using the algorithm described in: + // NEON crypto, Daniel J. Bernstein & Peter Schwabe + // https://cryptojedi.org/papers/neoncrypto-20120320.pdf + LMG out+0(FP), R1, R4 // R1=out, R2=m, R3=mlen, R4=key + + // load MOD26, EX0, EX1 and EX2 + MOVD $·constants<>(SB), R5 + VLM (R5), MOD26, EX2 + + // setup r + VL (R4), T_0 + MOVD $·keyMask<>(SB), R6 + VL (R6), T_1 + VN T_0, T_1, T_0 + EXPAND(T_0, T_0, R_0, R_1, R_2, R_3, R_4) + + // setup r*5 + VLEIG $0, $5, T_0 + VLEIG $1, $5, T_0 + + // store r (for final block) + VMLOF T_0, R_1, R5SAVE_1 + VMLOF T_0, R_2, R5SAVE_2 + VMLOF T_0, R_3, R5SAVE_3 + VMLOF T_0, R_4, R5SAVE_4 + VLGVG $0, R_0, RSAVE_0 + VLGVG $0, R_1, RSAVE_1 + VLGVG $0, R_2, RSAVE_2 + VLGVG $0, R_3, RSAVE_3 + VLGVG $0, R_4, RSAVE_4 + + // skip r**2 calculation + CMPBLE R3, $16, skip + + // calculate r**2 + MULTIPLY(R_0, R_1, R_2, R_3, R_4, R_0, R_1, R_2, R_3, R_4, R5SAVE_1, R5SAVE_2, R5SAVE_3, R5SAVE_4, H_0, H_1, H_2, H_3, H_4) + REDUCE(H_0, H_1, H_2, H_3, H_4) + VLEIG $0, $5, T_0 + VLEIG $1, $5, T_0 + VMLOF T_0, H_1, R5_1 + VMLOF T_0, H_2, R5_2 + VMLOF T_0, H_3, R5_3 + VMLOF T_0, H_4, R5_4 + VLR H_0, R_0 + VLR H_1, R_1 + VLR H_2, R_2 + VLR H_3, R_3 + VLR H_4, R_4 + + // initialize h + VZERO H_0 + VZERO H_1 + VZERO H_2 + VZERO H_3 + VZERO H_4 + +loop: + CMPBLE R3, $32, b2 + VLM (R2), T_0, T_1 + SUB $32, R3 + MOVD $32(R2), R2 + EXPAND(T_0, T_1, F_0, F_1, F_2, F_3, F_4) + VLEIB $4, $1, F_4 + VLEIB $12, $1, F_4 + +multiply: + VAG H_0, F_0, F_0 + VAG H_1, F_1, F_1 + VAG H_2, F_2, F_2 + VAG H_3, F_3, F_3 + VAG H_4, F_4, F_4 + MULTIPLY(F_0, F_1, F_2, F_3, F_4, R_0, R_1, R_2, R_3, R_4, R5_1, R5_2, R5_3, R5_4, H_0, H_1, H_2, H_3, H_4) + REDUCE(H_0, H_1, H_2, H_3, H_4) + CMPBNE R3, $0, loop + +finish: + // sum vectors + VZERO T_0 + VSUMQG H_0, T_0, H_0 + VSUMQG H_1, T_0, H_1 + VSUMQG H_2, T_0, H_2 + VSUMQG H_3, T_0, H_3 + VSUMQG H_4, T_0, H_4 + + // h may be >= 2*(2**130-5) so we need to reduce it again + REDUCE(H_0, H_1, H_2, H_3, H_4) + + // carry h1->h4 + VESRLG $26, H_1, T_1 + VN MOD26, H_1, H_1 + VAQ T_1, H_2, H_2 + VESRLG $26, H_2, T_2 + VN MOD26, H_2, H_2 + VAQ T_2, H_3, H_3 + VESRLG $26, H_3, T_3 + VN MOD26, H_3, H_3 + VAQ T_3, H_4, H_4 + + // h is now < 2*(2**130-5) + // pack h into h1 (hi) and h0 (lo) + PACK(H_0, H_1, H_2, H_3, H_4) + + // if h > 2**130-5 then h -= 2**130-5 + MOD(H_0, H_1, T_0, T_1, T_2) + + // h += s + MOVD $·bswapMask<>(SB), R5 + VL (R5), T_1 + VL 16(R4), T_0 + VPERM T_0, T_0, T_1, T_0 // reverse bytes (to big) + VAQ T_0, H_0, H_0 + VPERM H_0, H_0, T_1, H_0 // reverse bytes (to little) + VST H_0, (R1) + + RET + +b2: + CMPBLE R3, $16, b1 + + // 2 blocks remaining + SUB $17, R3 + VL (R2), T_0 + VLL R3, 16(R2), T_1 + ADD $1, R3 + MOVBZ $1, R0 + CMPBEQ R3, $16, 2(PC) + VLVGB R3, R0, T_1 + EXPAND(T_0, T_1, F_0, F_1, F_2, F_3, F_4) + CMPBNE R3, $16, 2(PC) + VLEIB $12, $1, F_4 + VLEIB $4, $1, F_4 + + // setup [r²,r] + VLVGG $1, RSAVE_0, R_0 + VLVGG $1, RSAVE_1, R_1 + VLVGG $1, RSAVE_2, R_2 + VLVGG $1, RSAVE_3, R_3 + VLVGG $1, RSAVE_4, R_4 + VPDI $0, R5_1, R5SAVE_1, R5_1 + VPDI $0, R5_2, R5SAVE_2, R5_2 + VPDI $0, R5_3, R5SAVE_3, R5_3 + VPDI $0, R5_4, R5SAVE_4, R5_4 + + MOVD $0, R3 + BR multiply + +skip: + VZERO H_0 + VZERO H_1 + VZERO H_2 + VZERO H_3 + VZERO H_4 + + CMPBEQ R3, $0, finish + +b1: + // 1 block remaining + SUB $1, R3 + VLL R3, (R2), T_0 + ADD $1, R3 + MOVBZ $1, R0 + CMPBEQ R3, $16, 2(PC) + VLVGB R3, R0, T_0 + VZERO T_1 + EXPAND(T_0, T_1, F_0, F_1, F_2, F_3, F_4) + CMPBNE R3, $16, 2(PC) + VLEIB $4, $1, F_4 + VLEIG $1, $1, R_0 + VZERO R_1 + VZERO R_2 + VZERO R_3 + VZERO R_4 + VZERO R5_1 + VZERO R5_2 + VZERO R5_3 + VZERO R5_4 + + // setup [r, 1] + VLVGG $0, RSAVE_0, R_0 + VLVGG $0, RSAVE_1, R_1 + VLVGG $0, RSAVE_2, R_2 + VLVGG $0, RSAVE_3, R_3 + VLVGG $0, RSAVE_4, R_4 + VPDI $0, R5SAVE_1, R5_1, R5_1 + VPDI $0, R5SAVE_2, R5_2, R5_2 + VPDI $0, R5SAVE_3, R5_3, R5_3 + VPDI $0, R5SAVE_4, R5_4, R5_4 + + MOVD $0, R3 + BR multiply diff --git a/vendor/golang.org/x/crypto/poly1305/sum_vmsl_s390x.s b/vendor/golang.org/x/crypto/poly1305/sum_vmsl_s390x.s new file mode 100644 index 000000000..e60bbc1d7 --- /dev/null +++ b/vendor/golang.org/x/crypto/poly1305/sum_vmsl_s390x.s @@ -0,0 +1,909 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build s390x,go1.11,!gccgo,!appengine + +#include "textflag.h" + +// Implementation of Poly1305 using the vector facility (vx) and the VMSL instruction. + +// constants +#define EX0 V1 +#define EX1 V2 +#define EX2 V3 + +// temporaries +#define T_0 V4 +#define T_1 V5 +#define T_2 V6 +#define T_3 V7 +#define T_4 V8 +#define T_5 V9 +#define T_6 V10 +#define T_7 V11 +#define T_8 V12 +#define T_9 V13 +#define T_10 V14 + +// r**2 & r**4 +#define R_0 V15 +#define R_1 V16 +#define R_2 V17 +#define R5_1 V18 +#define R5_2 V19 +// key (r) +#define RSAVE_0 R7 +#define RSAVE_1 R8 +#define RSAVE_2 R9 +#define R5SAVE_1 R10 +#define R5SAVE_2 R11 + +// message block +#define M0 V20 +#define M1 V21 +#define M2 V22 +#define M3 V23 +#define M4 V24 +#define M5 V25 + +// accumulator +#define H0_0 V26 +#define H1_0 V27 +#define H2_0 V28 +#define H0_1 V29 +#define H1_1 V30 +#define H2_1 V31 + +GLOBL ·keyMask<>(SB), RODATA, $16 +DATA ·keyMask<>+0(SB)/8, $0xffffff0ffcffff0f +DATA ·keyMask<>+8(SB)/8, $0xfcffff0ffcffff0f + +GLOBL ·bswapMask<>(SB), RODATA, $16 +DATA ·bswapMask<>+0(SB)/8, $0x0f0e0d0c0b0a0908 +DATA ·bswapMask<>+8(SB)/8, $0x0706050403020100 + +GLOBL ·constants<>(SB), RODATA, $48 +// EX0 +DATA ·constants<>+0(SB)/8, $0x18191a1b1c1d1e1f +DATA ·constants<>+8(SB)/8, $0x0000050403020100 +// EX1 +DATA ·constants<>+16(SB)/8, $0x18191a1b1c1d1e1f +DATA ·constants<>+24(SB)/8, $0x00000a0908070605 +// EX2 +DATA ·constants<>+32(SB)/8, $0x18191a1b1c1d1e1f +DATA ·constants<>+40(SB)/8, $0x0000000f0e0d0c0b + +GLOBL ·c<>(SB), RODATA, $48 +// EX0 +DATA ·c<>+0(SB)/8, $0x0000050403020100 +DATA ·c<>+8(SB)/8, $0x0000151413121110 +// EX1 +DATA ·c<>+16(SB)/8, $0x00000a0908070605 +DATA ·c<>+24(SB)/8, $0x00001a1918171615 +// EX2 +DATA ·c<>+32(SB)/8, $0x0000000f0e0d0c0b +DATA ·c<>+40(SB)/8, $0x0000001f1e1d1c1b + +GLOBL ·reduce<>(SB), RODATA, $32 +// 44 bit +DATA ·reduce<>+0(SB)/8, $0x0 +DATA ·reduce<>+8(SB)/8, $0xfffffffffff +// 42 bit +DATA ·reduce<>+16(SB)/8, $0x0 +DATA ·reduce<>+24(SB)/8, $0x3ffffffffff + +// h = (f*g) % (2**130-5) [partial reduction] +// uses T_0...T_9 temporary registers +// input: m02_0, m02_1, m02_2, m13_0, m13_1, m13_2, r_0, r_1, r_2, r5_1, r5_2, m4_0, m4_1, m4_2, m5_0, m5_1, m5_2 +// temp: t0, t1, t2, t3, t4, t5, t6, t7, t8, t9 +// output: m02_0, m02_1, m02_2, m13_0, m13_1, m13_2 +#define MULTIPLY(m02_0, m02_1, m02_2, m13_0, m13_1, m13_2, r_0, r_1, r_2, r5_1, r5_2, m4_0, m4_1, m4_2, m5_0, m5_1, m5_2, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9) \ + \ // Eliminate the dependency for the last 2 VMSLs + VMSLG m02_0, r_2, m4_2, m4_2 \ + VMSLG m13_0, r_2, m5_2, m5_2 \ // 8 VMSLs pipelined + VMSLG m02_0, r_0, m4_0, m4_0 \ + VMSLG m02_1, r5_2, V0, T_0 \ + VMSLG m02_0, r_1, m4_1, m4_1 \ + VMSLG m02_1, r_0, V0, T_1 \ + VMSLG m02_1, r_1, V0, T_2 \ + VMSLG m02_2, r5_1, V0, T_3 \ + VMSLG m02_2, r5_2, V0, T_4 \ + VMSLG m13_0, r_0, m5_0, m5_0 \ + VMSLG m13_1, r5_2, V0, T_5 \ + VMSLG m13_0, r_1, m5_1, m5_1 \ + VMSLG m13_1, r_0, V0, T_6 \ + VMSLG m13_1, r_1, V0, T_7 \ + VMSLG m13_2, r5_1, V0, T_8 \ + VMSLG m13_2, r5_2, V0, T_9 \ + VMSLG m02_2, r_0, m4_2, m4_2 \ + VMSLG m13_2, r_0, m5_2, m5_2 \ + VAQ m4_0, T_0, m02_0 \ + VAQ m4_1, T_1, m02_1 \ + VAQ m5_0, T_5, m13_0 \ + VAQ m5_1, T_6, m13_1 \ + VAQ m02_0, T_3, m02_0 \ + VAQ m02_1, T_4, m02_1 \ + VAQ m13_0, T_8, m13_0 \ + VAQ m13_1, T_9, m13_1 \ + VAQ m4_2, T_2, m02_2 \ + VAQ m5_2, T_7, m13_2 \ + +// SQUARE uses three limbs of r and r_2*5 to output square of r +// uses T_1, T_5 and T_7 temporary registers +// input: r_0, r_1, r_2, r5_2 +// temp: TEMP0, TEMP1, TEMP2 +// output: p0, p1, p2 +#define SQUARE(r_0, r_1, r_2, r5_2, p0, p1, p2, TEMP0, TEMP1, TEMP2) \ + VMSLG r_0, r_0, p0, p0 \ + VMSLG r_1, r5_2, V0, TEMP0 \ + VMSLG r_2, r5_2, p1, p1 \ + VMSLG r_0, r_1, V0, TEMP1 \ + VMSLG r_1, r_1, p2, p2 \ + VMSLG r_0, r_2, V0, TEMP2 \ + VAQ TEMP0, p0, p0 \ + VAQ TEMP1, p1, p1 \ + VAQ TEMP2, p2, p2 \ + VAQ TEMP0, p0, p0 \ + VAQ TEMP1, p1, p1 \ + VAQ TEMP2, p2, p2 \ + +// carry h0->h1->h2->h0 || h3->h4->h5->h3 +// uses T_2, T_4, T_5, T_7, T_8, T_9 +// t6, t7, t8, t9, t10, t11 +// input: h0, h1, h2, h3, h4, h5 +// temp: t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11 +// output: h0, h1, h2, h3, h4, h5 +#define REDUCE(h0, h1, h2, h3, h4, h5, t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11) \ + VLM (R12), t6, t7 \ // 44 and 42 bit clear mask + VLEIB $7, $0x28, t10 \ // 5 byte shift mask + VREPIB $4, t8 \ // 4 bit shift mask + VREPIB $2, t11 \ // 2 bit shift mask + VSRLB t10, h0, t0 \ // h0 byte shift + VSRLB t10, h1, t1 \ // h1 byte shift + VSRLB t10, h2, t2 \ // h2 byte shift + VSRLB t10, h3, t3 \ // h3 byte shift + VSRLB t10, h4, t4 \ // h4 byte shift + VSRLB t10, h5, t5 \ // h5 byte shift + VSRL t8, t0, t0 \ // h0 bit shift + VSRL t8, t1, t1 \ // h2 bit shift + VSRL t11, t2, t2 \ // h2 bit shift + VSRL t8, t3, t3 \ // h3 bit shift + VSRL t8, t4, t4 \ // h4 bit shift + VESLG $2, t2, t9 \ // h2 carry x5 + VSRL t11, t5, t5 \ // h5 bit shift + VN t6, h0, h0 \ // h0 clear carry + VAQ t2, t9, t2 \ // h2 carry x5 + VESLG $2, t5, t9 \ // h5 carry x5 + VN t6, h1, h1 \ // h1 clear carry + VN t7, h2, h2 \ // h2 clear carry + VAQ t5, t9, t5 \ // h5 carry x5 + VN t6, h3, h3 \ // h3 clear carry + VN t6, h4, h4 \ // h4 clear carry + VN t7, h5, h5 \ // h5 clear carry + VAQ t0, h1, h1 \ // h0->h1 + VAQ t3, h4, h4 \ // h3->h4 + VAQ t1, h2, h2 \ // h1->h2 + VAQ t4, h5, h5 \ // h4->h5 + VAQ t2, h0, h0 \ // h2->h0 + VAQ t5, h3, h3 \ // h5->h3 + VREPG $1, t6, t6 \ // 44 and 42 bit masks across both halves + VREPG $1, t7, t7 \ + VSLDB $8, h0, h0, h0 \ // set up [h0/1/2, h3/4/5] + VSLDB $8, h1, h1, h1 \ + VSLDB $8, h2, h2, h2 \ + VO h0, h3, h3 \ + VO h1, h4, h4 \ + VO h2, h5, h5 \ + VESRLG $44, h3, t0 \ // 44 bit shift right + VESRLG $44, h4, t1 \ + VESRLG $42, h5, t2 \ + VN t6, h3, h3 \ // clear carry bits + VN t6, h4, h4 \ + VN t7, h5, h5 \ + VESLG $2, t2, t9 \ // multiply carry by 5 + VAQ t9, t2, t2 \ + VAQ t0, h4, h4 \ + VAQ t1, h5, h5 \ + VAQ t2, h3, h3 \ + +// carry h0->h1->h2->h0 +// input: h0, h1, h2 +// temp: t0, t1, t2, t3, t4, t5, t6, t7, t8 +// output: h0, h1, h2 +#define REDUCE2(h0, h1, h2, t0, t1, t2, t3, t4, t5, t6, t7, t8) \ + VLEIB $7, $0x28, t3 \ // 5 byte shift mask + VREPIB $4, t4 \ // 4 bit shift mask + VREPIB $2, t7 \ // 2 bit shift mask + VGBM $0x003F, t5 \ // mask to clear carry bits + VSRLB t3, h0, t0 \ + VSRLB t3, h1, t1 \ + VSRLB t3, h2, t2 \ + VESRLG $4, t5, t5 \ // 44 bit clear mask + VSRL t4, t0, t0 \ + VSRL t4, t1, t1 \ + VSRL t7, t2, t2 \ + VESRLG $2, t5, t6 \ // 42 bit clear mask + VESLG $2, t2, t8 \ + VAQ t8, t2, t2 \ + VN t5, h0, h0 \ + VN t5, h1, h1 \ + VN t6, h2, h2 \ + VAQ t0, h1, h1 \ + VAQ t1, h2, h2 \ + VAQ t2, h0, h0 \ + VSRLB t3, h0, t0 \ + VSRLB t3, h1, t1 \ + VSRLB t3, h2, t2 \ + VSRL t4, t0, t0 \ + VSRL t4, t1, t1 \ + VSRL t7, t2, t2 \ + VN t5, h0, h0 \ + VN t5, h1, h1 \ + VESLG $2, t2, t8 \ + VN t6, h2, h2 \ + VAQ t0, h1, h1 \ + VAQ t8, t2, t2 \ + VAQ t1, h2, h2 \ + VAQ t2, h0, h0 \ + +// expands two message blocks into the lower halfs of the d registers +// moves the contents of the d registers into upper halfs +// input: in1, in2, d0, d1, d2, d3, d4, d5 +// temp: TEMP0, TEMP1, TEMP2, TEMP3 +// output: d0, d1, d2, d3, d4, d5 +#define EXPACC(in1, in2, d0, d1, d2, d3, d4, d5, TEMP0, TEMP1, TEMP2, TEMP3) \ + VGBM $0xff3f, TEMP0 \ + VGBM $0xff1f, TEMP1 \ + VESLG $4, d1, TEMP2 \ + VESLG $4, d4, TEMP3 \ + VESRLG $4, TEMP0, TEMP0 \ + VPERM in1, d0, EX0, d0 \ + VPERM in2, d3, EX0, d3 \ + VPERM in1, d2, EX2, d2 \ + VPERM in2, d5, EX2, d5 \ + VPERM in1, TEMP2, EX1, d1 \ + VPERM in2, TEMP3, EX1, d4 \ + VN TEMP0, d0, d0 \ + VN TEMP0, d3, d3 \ + VESRLG $4, d1, d1 \ + VESRLG $4, d4, d4 \ + VN TEMP1, d2, d2 \ + VN TEMP1, d5, d5 \ + VN TEMP0, d1, d1 \ + VN TEMP0, d4, d4 \ + +// expands one message block into the lower halfs of the d registers +// moves the contents of the d registers into upper halfs +// input: in, d0, d1, d2 +// temp: TEMP0, TEMP1, TEMP2 +// output: d0, d1, d2 +#define EXPACC2(in, d0, d1, d2, TEMP0, TEMP1, TEMP2) \ + VGBM $0xff3f, TEMP0 \ + VESLG $4, d1, TEMP2 \ + VGBM $0xff1f, TEMP1 \ + VPERM in, d0, EX0, d0 \ + VESRLG $4, TEMP0, TEMP0 \ + VPERM in, d2, EX2, d2 \ + VPERM in, TEMP2, EX1, d1 \ + VN TEMP0, d0, d0 \ + VN TEMP1, d2, d2 \ + VESRLG $4, d1, d1 \ + VN TEMP0, d1, d1 \ + +// pack h2:h0 into h1:h0 (no carry) +// input: h0, h1, h2 +// output: h0, h1, h2 +#define PACK(h0, h1, h2) \ + VMRLG h1, h2, h2 \ // copy h1 to upper half h2 + VESLG $44, h1, h1 \ // shift limb 1 44 bits, leaving 20 + VO h0, h1, h0 \ // combine h0 with 20 bits from limb 1 + VESRLG $20, h2, h1 \ // put top 24 bits of limb 1 into h1 + VLEIG $1, $0, h1 \ // clear h2 stuff from lower half of h1 + VO h0, h1, h0 \ // h0 now has 88 bits (limb 0 and 1) + VLEIG $0, $0, h2 \ // clear upper half of h2 + VESRLG $40, h2, h1 \ // h1 now has upper two bits of result + VLEIB $7, $88, h1 \ // for byte shift (11 bytes) + VSLB h1, h2, h2 \ // shift h2 11 bytes to the left + VO h0, h2, h0 \ // combine h0 with 20 bits from limb 1 + VLEIG $0, $0, h1 \ // clear upper half of h1 + +// if h > 2**130-5 then h -= 2**130-5 +// input: h0, h1 +// temp: t0, t1, t2 +// output: h0 +#define MOD(h0, h1, t0, t1, t2) \ + VZERO t0 \ + VLEIG $1, $5, t0 \ + VACCQ h0, t0, t1 \ + VAQ h0, t0, t0 \ + VONE t2 \ + VLEIG $1, $-4, t2 \ + VAQ t2, t1, t1 \ + VACCQ h1, t1, t1 \ + VONE t2 \ + VAQ t2, t1, t1 \ + VN h0, t1, t2 \ + VNC t0, t1, t1 \ + VO t1, t2, h0 \ + +// func poly1305vmsl(out *[16]byte, m *byte, mlen uint64, key *[32]key) +TEXT ·poly1305vmsl(SB), $0-32 + // This code processes 6 + up to 4 blocks (32 bytes) per iteration + // using the algorithm described in: + // NEON crypto, Daniel J. Bernstein & Peter Schwabe + // https://cryptojedi.org/papers/neoncrypto-20120320.pdf + // And as moddified for VMSL as described in + // Accelerating Poly1305 Cryptographic Message Authentication on the z14 + // O'Farrell et al, CASCON 2017, p48-55 + // https://ibm.ent.box.com/s/jf9gedj0e9d2vjctfyh186shaztavnht + + LMG out+0(FP), R1, R4 // R1=out, R2=m, R3=mlen, R4=key + VZERO V0 // c + + // load EX0, EX1 and EX2 + MOVD $·constants<>(SB), R5 + VLM (R5), EX0, EX2 // c + + // setup r + VL (R4), T_0 + MOVD $·keyMask<>(SB), R6 + VL (R6), T_1 + VN T_0, T_1, T_0 + VZERO T_2 // limbs for r + VZERO T_3 + VZERO T_4 + EXPACC2(T_0, T_2, T_3, T_4, T_1, T_5, T_7) + + // T_2, T_3, T_4: [0, r] + + // setup r*20 + VLEIG $0, $0, T_0 + VLEIG $1, $20, T_0 // T_0: [0, 20] + VZERO T_5 + VZERO T_6 + VMSLG T_0, T_3, T_5, T_5 + VMSLG T_0, T_4, T_6, T_6 + + // store r for final block in GR + VLGVG $1, T_2, RSAVE_0 // c + VLGVG $1, T_3, RSAVE_1 // c + VLGVG $1, T_4, RSAVE_2 // c + VLGVG $1, T_5, R5SAVE_1 // c + VLGVG $1, T_6, R5SAVE_2 // c + + // initialize h + VZERO H0_0 + VZERO H1_0 + VZERO H2_0 + VZERO H0_1 + VZERO H1_1 + VZERO H2_1 + + // initialize pointer for reduce constants + MOVD $·reduce<>(SB), R12 + + // calculate r**2 and 20*(r**2) + VZERO R_0 + VZERO R_1 + VZERO R_2 + SQUARE(T_2, T_3, T_4, T_6, R_0, R_1, R_2, T_1, T_5, T_7) + REDUCE2(R_0, R_1, R_2, M0, M1, M2, M3, M4, R5_1, R5_2, M5, T_1) + VZERO R5_1 + VZERO R5_2 + VMSLG T_0, R_1, R5_1, R5_1 + VMSLG T_0, R_2, R5_2, R5_2 + + // skip r**4 calculation if 3 blocks or less + CMPBLE R3, $48, b4 + + // calculate r**4 and 20*(r**4) + VZERO T_8 + VZERO T_9 + VZERO T_10 + SQUARE(R_0, R_1, R_2, R5_2, T_8, T_9, T_10, T_1, T_5, T_7) + REDUCE2(T_8, T_9, T_10, M0, M1, M2, M3, M4, T_2, T_3, M5, T_1) + VZERO T_2 + VZERO T_3 + VMSLG T_0, T_9, T_2, T_2 + VMSLG T_0, T_10, T_3, T_3 + + // put r**2 to the right and r**4 to the left of R_0, R_1, R_2 + VSLDB $8, T_8, T_8, T_8 + VSLDB $8, T_9, T_9, T_9 + VSLDB $8, T_10, T_10, T_10 + VSLDB $8, T_2, T_2, T_2 + VSLDB $8, T_3, T_3, T_3 + + VO T_8, R_0, R_0 + VO T_9, R_1, R_1 + VO T_10, R_2, R_2 + VO T_2, R5_1, R5_1 + VO T_3, R5_2, R5_2 + + CMPBLE R3, $80, load // less than or equal to 5 blocks in message + + // 6(or 5+1) blocks + SUB $81, R3 + VLM (R2), M0, M4 + VLL R3, 80(R2), M5 + ADD $1, R3 + MOVBZ $1, R0 + CMPBGE R3, $16, 2(PC) + VLVGB R3, R0, M5 + MOVD $96(R2), R2 + EXPACC(M0, M1, H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, T_0, T_1, T_2, T_3) + EXPACC(M2, M3, H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, T_0, T_1, T_2, T_3) + VLEIB $2, $1, H2_0 + VLEIB $2, $1, H2_1 + VLEIB $10, $1, H2_0 + VLEIB $10, $1, H2_1 + + VZERO M0 + VZERO M1 + VZERO M2 + VZERO M3 + VZERO T_4 + VZERO T_10 + EXPACC(M4, M5, M0, M1, M2, M3, T_4, T_10, T_0, T_1, T_2, T_3) + VLR T_4, M4 + VLEIB $10, $1, M2 + CMPBLT R3, $16, 2(PC) + VLEIB $10, $1, T_10 + MULTIPLY(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, R_0, R_1, R_2, R5_1, R5_2, M0, M1, M2, M3, M4, T_10, T_0, T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9) + REDUCE(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, T_10, M0, M1, M2, M3, M4, T_4, T_5, T_2, T_7, T_8, T_9) + VMRHG V0, H0_1, H0_0 + VMRHG V0, H1_1, H1_0 + VMRHG V0, H2_1, H2_0 + VMRLG V0, H0_1, H0_1 + VMRLG V0, H1_1, H1_1 + VMRLG V0, H2_1, H2_1 + + SUB $16, R3 + CMPBLE R3, $0, square + +load: + // load EX0, EX1 and EX2 + MOVD $·c<>(SB), R5 + VLM (R5), EX0, EX2 + +loop: + CMPBLE R3, $64, add // b4 // last 4 or less blocks left + + // next 4 full blocks + VLM (R2), M2, M5 + SUB $64, R3 + MOVD $64(R2), R2 + REDUCE(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, T_10, M0, M1, T_0, T_1, T_3, T_4, T_5, T_2, T_7, T_8, T_9) + + // expacc in-lined to create [m2, m3] limbs + VGBM $0x3f3f, T_0 // 44 bit clear mask + VGBM $0x1f1f, T_1 // 40 bit clear mask + VPERM M2, M3, EX0, T_3 + VESRLG $4, T_0, T_0 // 44 bit clear mask ready + VPERM M2, M3, EX1, T_4 + VPERM M2, M3, EX2, T_5 + VN T_0, T_3, T_3 + VESRLG $4, T_4, T_4 + VN T_1, T_5, T_5 + VN T_0, T_4, T_4 + VMRHG H0_1, T_3, H0_0 + VMRHG H1_1, T_4, H1_0 + VMRHG H2_1, T_5, H2_0 + VMRLG H0_1, T_3, H0_1 + VMRLG H1_1, T_4, H1_1 + VMRLG H2_1, T_5, H2_1 + VLEIB $10, $1, H2_0 + VLEIB $10, $1, H2_1 + VPERM M4, M5, EX0, T_3 + VPERM M4, M5, EX1, T_4 + VPERM M4, M5, EX2, T_5 + VN T_0, T_3, T_3 + VESRLG $4, T_4, T_4 + VN T_1, T_5, T_5 + VN T_0, T_4, T_4 + VMRHG V0, T_3, M0 + VMRHG V0, T_4, M1 + VMRHG V0, T_5, M2 + VMRLG V0, T_3, M3 + VMRLG V0, T_4, M4 + VMRLG V0, T_5, M5 + VLEIB $10, $1, M2 + VLEIB $10, $1, M5 + + MULTIPLY(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, R_0, R_1, R_2, R5_1, R5_2, M0, M1, M2, M3, M4, M5, T_0, T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9) + CMPBNE R3, $0, loop + REDUCE(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, T_10, M0, M1, M3, M4, M5, T_4, T_5, T_2, T_7, T_8, T_9) + VMRHG V0, H0_1, H0_0 + VMRHG V0, H1_1, H1_0 + VMRHG V0, H2_1, H2_0 + VMRLG V0, H0_1, H0_1 + VMRLG V0, H1_1, H1_1 + VMRLG V0, H2_1, H2_1 + + // load EX0, EX1, EX2 + MOVD $·constants<>(SB), R5 + VLM (R5), EX0, EX2 + + // sum vectors + VAQ H0_0, H0_1, H0_0 + VAQ H1_0, H1_1, H1_0 + VAQ H2_0, H2_1, H2_0 + + // h may be >= 2*(2**130-5) so we need to reduce it again + // M0...M4 are used as temps here + REDUCE2(H0_0, H1_0, H2_0, M0, M1, M2, M3, M4, T_9, T_10, H0_1, M5) + +next: // carry h1->h2 + VLEIB $7, $0x28, T_1 + VREPIB $4, T_2 + VGBM $0x003F, T_3 + VESRLG $4, T_3 + + // byte shift + VSRLB T_1, H1_0, T_4 + + // bit shift + VSRL T_2, T_4, T_4 + + // clear h1 carry bits + VN T_3, H1_0, H1_0 + + // add carry + VAQ T_4, H2_0, H2_0 + + // h is now < 2*(2**130-5) + // pack h into h1 (hi) and h0 (lo) + PACK(H0_0, H1_0, H2_0) + + // if h > 2**130-5 then h -= 2**130-5 + MOD(H0_0, H1_0, T_0, T_1, T_2) + + // h += s + MOVD $·bswapMask<>(SB), R5 + VL (R5), T_1 + VL 16(R4), T_0 + VPERM T_0, T_0, T_1, T_0 // reverse bytes (to big) + VAQ T_0, H0_0, H0_0 + VPERM H0_0, H0_0, T_1, H0_0 // reverse bytes (to little) + VST H0_0, (R1) + RET + +add: + // load EX0, EX1, EX2 + MOVD $·constants<>(SB), R5 + VLM (R5), EX0, EX2 + + REDUCE(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, T_10, M0, M1, M3, M4, M5, T_4, T_5, T_2, T_7, T_8, T_9) + VMRHG V0, H0_1, H0_0 + VMRHG V0, H1_1, H1_0 + VMRHG V0, H2_1, H2_0 + VMRLG V0, H0_1, H0_1 + VMRLG V0, H1_1, H1_1 + VMRLG V0, H2_1, H2_1 + CMPBLE R3, $64, b4 + +b4: + CMPBLE R3, $48, b3 // 3 blocks or less + + // 4(3+1) blocks remaining + SUB $49, R3 + VLM (R2), M0, M2 + VLL R3, 48(R2), M3 + ADD $1, R3 + MOVBZ $1, R0 + CMPBEQ R3, $16, 2(PC) + VLVGB R3, R0, M3 + MOVD $64(R2), R2 + EXPACC(M0, M1, H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, T_0, T_1, T_2, T_3) + VLEIB $10, $1, H2_0 + VLEIB $10, $1, H2_1 + VZERO M0 + VZERO M1 + VZERO M4 + VZERO M5 + VZERO T_4 + VZERO T_10 + EXPACC(M2, M3, M0, M1, M4, M5, T_4, T_10, T_0, T_1, T_2, T_3) + VLR T_4, M2 + VLEIB $10, $1, M4 + CMPBNE R3, $16, 2(PC) + VLEIB $10, $1, T_10 + MULTIPLY(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, R_0, R_1, R_2, R5_1, R5_2, M0, M1, M4, M5, M2, T_10, T_0, T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9) + REDUCE(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, T_10, M0, M1, M3, M4, M5, T_4, T_5, T_2, T_7, T_8, T_9) + VMRHG V0, H0_1, H0_0 + VMRHG V0, H1_1, H1_0 + VMRHG V0, H2_1, H2_0 + VMRLG V0, H0_1, H0_1 + VMRLG V0, H1_1, H1_1 + VMRLG V0, H2_1, H2_1 + SUB $16, R3 + CMPBLE R3, $0, square // this condition must always hold true! + +b3: + CMPBLE R3, $32, b2 + + // 3 blocks remaining + + // setup [r²,r] + VSLDB $8, R_0, R_0, R_0 + VSLDB $8, R_1, R_1, R_1 + VSLDB $8, R_2, R_2, R_2 + VSLDB $8, R5_1, R5_1, R5_1 + VSLDB $8, R5_2, R5_2, R5_2 + + VLVGG $1, RSAVE_0, R_0 + VLVGG $1, RSAVE_1, R_1 + VLVGG $1, RSAVE_2, R_2 + VLVGG $1, R5SAVE_1, R5_1 + VLVGG $1, R5SAVE_2, R5_2 + + // setup [h0, h1] + VSLDB $8, H0_0, H0_0, H0_0 + VSLDB $8, H1_0, H1_0, H1_0 + VSLDB $8, H2_0, H2_0, H2_0 + VO H0_1, H0_0, H0_0 + VO H1_1, H1_0, H1_0 + VO H2_1, H2_0, H2_0 + VZERO H0_1 + VZERO H1_1 + VZERO H2_1 + + VZERO M0 + VZERO M1 + VZERO M2 + VZERO M3 + VZERO M4 + VZERO M5 + + // H*[r**2, r] + MULTIPLY(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, R_0, R_1, R_2, R5_1, R5_2, M0, M1, M2, M3, M4, M5, T_0, T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9) + REDUCE2(H0_0, H1_0, H2_0, M0, M1, M2, M3, M4, H0_1, H1_1, T_10, M5) + + SUB $33, R3 + VLM (R2), M0, M1 + VLL R3, 32(R2), M2 + ADD $1, R3 + MOVBZ $1, R0 + CMPBEQ R3, $16, 2(PC) + VLVGB R3, R0, M2 + + // H += m0 + VZERO T_1 + VZERO T_2 + VZERO T_3 + EXPACC2(M0, T_1, T_2, T_3, T_4, T_5, T_6) + VLEIB $10, $1, T_3 + VAG H0_0, T_1, H0_0 + VAG H1_0, T_2, H1_0 + VAG H2_0, T_3, H2_0 + + VZERO M0 + VZERO M3 + VZERO M4 + VZERO M5 + VZERO T_10 + + // (H+m0)*r + MULTIPLY(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, R_0, R_1, R_2, R5_1, R5_2, M0, M3, M4, M5, V0, T_10, T_0, T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9) + REDUCE2(H0_0, H1_0, H2_0, M0, M3, M4, M5, T_10, H0_1, H1_1, H2_1, T_9) + + // H += m1 + VZERO V0 + VZERO T_1 + VZERO T_2 + VZERO T_3 + EXPACC2(M1, T_1, T_2, T_3, T_4, T_5, T_6) + VLEIB $10, $1, T_3 + VAQ H0_0, T_1, H0_0 + VAQ H1_0, T_2, H1_0 + VAQ H2_0, T_3, H2_0 + REDUCE2(H0_0, H1_0, H2_0, M0, M3, M4, M5, T_9, H0_1, H1_1, H2_1, T_10) + + // [H, m2] * [r**2, r] + EXPACC2(M2, H0_0, H1_0, H2_0, T_1, T_2, T_3) + CMPBNE R3, $16, 2(PC) + VLEIB $10, $1, H2_0 + VZERO M0 + VZERO M1 + VZERO M2 + VZERO M3 + VZERO M4 + VZERO M5 + MULTIPLY(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, R_0, R_1, R_2, R5_1, R5_2, M0, M1, M2, M3, M4, M5, T_0, T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9) + REDUCE2(H0_0, H1_0, H2_0, M0, M1, M2, M3, M4, H0_1, H1_1, M5, T_10) + SUB $16, R3 + CMPBLE R3, $0, next // this condition must always hold true! + +b2: + CMPBLE R3, $16, b1 + + // 2 blocks remaining + + // setup [r²,r] + VSLDB $8, R_0, R_0, R_0 + VSLDB $8, R_1, R_1, R_1 + VSLDB $8, R_2, R_2, R_2 + VSLDB $8, R5_1, R5_1, R5_1 + VSLDB $8, R5_2, R5_2, R5_2 + + VLVGG $1, RSAVE_0, R_0 + VLVGG $1, RSAVE_1, R_1 + VLVGG $1, RSAVE_2, R_2 + VLVGG $1, R5SAVE_1, R5_1 + VLVGG $1, R5SAVE_2, R5_2 + + // setup [h0, h1] + VSLDB $8, H0_0, H0_0, H0_0 + VSLDB $8, H1_0, H1_0, H1_0 + VSLDB $8, H2_0, H2_0, H2_0 + VO H0_1, H0_0, H0_0 + VO H1_1, H1_0, H1_0 + VO H2_1, H2_0, H2_0 + VZERO H0_1 + VZERO H1_1 + VZERO H2_1 + + VZERO M0 + VZERO M1 + VZERO M2 + VZERO M3 + VZERO M4 + VZERO M5 + + // H*[r**2, r] + MULTIPLY(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, R_0, R_1, R_2, R5_1, R5_2, M0, M1, M2, M3, M4, M5, T_0, T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9) + REDUCE(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, T_10, M0, M1, M2, M3, M4, T_4, T_5, T_2, T_7, T_8, T_9) + VMRHG V0, H0_1, H0_0 + VMRHG V0, H1_1, H1_0 + VMRHG V0, H2_1, H2_0 + VMRLG V0, H0_1, H0_1 + VMRLG V0, H1_1, H1_1 + VMRLG V0, H2_1, H2_1 + + // move h to the left and 0s at the right + VSLDB $8, H0_0, H0_0, H0_0 + VSLDB $8, H1_0, H1_0, H1_0 + VSLDB $8, H2_0, H2_0, H2_0 + + // get message blocks and append 1 to start + SUB $17, R3 + VL (R2), M0 + VLL R3, 16(R2), M1 + ADD $1, R3 + MOVBZ $1, R0 + CMPBEQ R3, $16, 2(PC) + VLVGB R3, R0, M1 + VZERO T_6 + VZERO T_7 + VZERO T_8 + EXPACC2(M0, T_6, T_7, T_8, T_1, T_2, T_3) + EXPACC2(M1, T_6, T_7, T_8, T_1, T_2, T_3) + VLEIB $2, $1, T_8 + CMPBNE R3, $16, 2(PC) + VLEIB $10, $1, T_8 + + // add [m0, m1] to h + VAG H0_0, T_6, H0_0 + VAG H1_0, T_7, H1_0 + VAG H2_0, T_8, H2_0 + + VZERO M2 + VZERO M3 + VZERO M4 + VZERO M5 + VZERO T_10 + VZERO M0 + + // at this point R_0 .. R5_2 look like [r**2, r] + MULTIPLY(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, R_0, R_1, R_2, R5_1, R5_2, M2, M3, M4, M5, T_10, M0, T_0, T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9) + REDUCE2(H0_0, H1_0, H2_0, M2, M3, M4, M5, T_9, H0_1, H1_1, H2_1, T_10) + SUB $16, R3, R3 + CMPBLE R3, $0, next + +b1: + CMPBLE R3, $0, next + + // 1 block remaining + + // setup [r²,r] + VSLDB $8, R_0, R_0, R_0 + VSLDB $8, R_1, R_1, R_1 + VSLDB $8, R_2, R_2, R_2 + VSLDB $8, R5_1, R5_1, R5_1 + VSLDB $8, R5_2, R5_2, R5_2 + + VLVGG $1, RSAVE_0, R_0 + VLVGG $1, RSAVE_1, R_1 + VLVGG $1, RSAVE_2, R_2 + VLVGG $1, R5SAVE_1, R5_1 + VLVGG $1, R5SAVE_2, R5_2 + + // setup [h0, h1] + VSLDB $8, H0_0, H0_0, H0_0 + VSLDB $8, H1_0, H1_0, H1_0 + VSLDB $8, H2_0, H2_0, H2_0 + VO H0_1, H0_0, H0_0 + VO H1_1, H1_0, H1_0 + VO H2_1, H2_0, H2_0 + VZERO H0_1 + VZERO H1_1 + VZERO H2_1 + + VZERO M0 + VZERO M1 + VZERO M2 + VZERO M3 + VZERO M4 + VZERO M5 + + // H*[r**2, r] + MULTIPLY(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, R_0, R_1, R_2, R5_1, R5_2, M0, M1, M2, M3, M4, M5, T_0, T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9) + REDUCE2(H0_0, H1_0, H2_0, M0, M1, M2, M3, M4, T_9, T_10, H0_1, M5) + + // set up [0, m0] limbs + SUB $1, R3 + VLL R3, (R2), M0 + ADD $1, R3 + MOVBZ $1, R0 + CMPBEQ R3, $16, 2(PC) + VLVGB R3, R0, M0 + VZERO T_1 + VZERO T_2 + VZERO T_3 + EXPACC2(M0, T_1, T_2, T_3, T_4, T_5, T_6)// limbs: [0, m] + CMPBNE R3, $16, 2(PC) + VLEIB $10, $1, T_3 + + // h+m0 + VAQ H0_0, T_1, H0_0 + VAQ H1_0, T_2, H1_0 + VAQ H2_0, T_3, H2_0 + + VZERO M0 + VZERO M1 + VZERO M2 + VZERO M3 + VZERO M4 + VZERO M5 + MULTIPLY(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, R_0, R_1, R_2, R5_1, R5_2, M0, M1, M2, M3, M4, M5, T_0, T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9) + REDUCE2(H0_0, H1_0, H2_0, M0, M1, M2, M3, M4, T_9, T_10, H0_1, M5) + + BR next + +square: + // setup [r²,r] + VSLDB $8, R_0, R_0, R_0 + VSLDB $8, R_1, R_1, R_1 + VSLDB $8, R_2, R_2, R_2 + VSLDB $8, R5_1, R5_1, R5_1 + VSLDB $8, R5_2, R5_2, R5_2 + + VLVGG $1, RSAVE_0, R_0 + VLVGG $1, RSAVE_1, R_1 + VLVGG $1, RSAVE_2, R_2 + VLVGG $1, R5SAVE_1, R5_1 + VLVGG $1, R5SAVE_2, R5_2 + + // setup [h0, h1] + VSLDB $8, H0_0, H0_0, H0_0 + VSLDB $8, H1_0, H1_0, H1_0 + VSLDB $8, H2_0, H2_0, H2_0 + VO H0_1, H0_0, H0_0 + VO H1_1, H1_0, H1_0 + VO H2_1, H2_0, H2_0 + VZERO H0_1 + VZERO H1_1 + VZERO H2_1 + + VZERO M0 + VZERO M1 + VZERO M2 + VZERO M3 + VZERO M4 + VZERO M5 + + // (h0*r**2) + (h1*r) + MULTIPLY(H0_0, H1_0, H2_0, H0_1, H1_1, H2_1, R_0, R_1, R_2, R5_1, R5_2, M0, M1, M2, M3, M4, M5, T_0, T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9) + REDUCE2(H0_0, H1_0, H2_0, M0, M1, M2, M3, M4, T_9, T_10, H0_1, M5) + BR next diff --git a/vendor/golang.org/x/crypto/ssh/buffer.go b/vendor/golang.org/x/crypto/ssh/buffer.go new file mode 100644 index 000000000..1ab07d078 --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/buffer.go @@ -0,0 +1,97 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "io" + "sync" +) + +// buffer provides a linked list buffer for data exchange +// between producer and consumer. Theoretically the buffer is +// of unlimited capacity as it does no allocation of its own. +type buffer struct { + // protects concurrent access to head, tail and closed + *sync.Cond + + head *element // the buffer that will be read first + tail *element // the buffer that will be read last + + closed bool +} + +// An element represents a single link in a linked list. +type element struct { + buf []byte + next *element +} + +// newBuffer returns an empty buffer that is not closed. +func newBuffer() *buffer { + e := new(element) + b := &buffer{ + Cond: newCond(), + head: e, + tail: e, + } + return b +} + +// write makes buf available for Read to receive. +// buf must not be modified after the call to write. +func (b *buffer) write(buf []byte) { + b.Cond.L.Lock() + e := &element{buf: buf} + b.tail.next = e + b.tail = e + b.Cond.Signal() + b.Cond.L.Unlock() +} + +// eof closes the buffer. Reads from the buffer once all +// the data has been consumed will receive io.EOF. +func (b *buffer) eof() { + b.Cond.L.Lock() + b.closed = true + b.Cond.Signal() + b.Cond.L.Unlock() +} + +// Read reads data from the internal buffer in buf. Reads will block +// if no data is available, or until the buffer is closed. +func (b *buffer) Read(buf []byte) (n int, err error) { + b.Cond.L.Lock() + defer b.Cond.L.Unlock() + + for len(buf) > 0 { + // if there is data in b.head, copy it + if len(b.head.buf) > 0 { + r := copy(buf, b.head.buf) + buf, b.head.buf = buf[r:], b.head.buf[r:] + n += r + continue + } + // if there is a next buffer, make it the head + if len(b.head.buf) == 0 && b.head != b.tail { + b.head = b.head.next + continue + } + + // if at least one byte has been copied, return + if n > 0 { + break + } + + // if nothing was read, and there is nothing outstanding + // check to see if the buffer is closed. + if b.closed { + err = io.EOF + break + } + // out of buffers, wait for producer + b.Cond.Wait() + } + return +} diff --git a/vendor/golang.org/x/crypto/ssh/certs.go b/vendor/golang.org/x/crypto/ssh/certs.go new file mode 100644 index 000000000..00ed9923e --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/certs.go @@ -0,0 +1,535 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "bytes" + "errors" + "fmt" + "io" + "net" + "sort" + "time" +) + +// These constants from [PROTOCOL.certkeys] represent the algorithm names +// for certificate types supported by this package. +const ( + CertAlgoRSAv01 = "ssh-rsa-cert-v01@openssh.com" + CertAlgoDSAv01 = "ssh-dss-cert-v01@openssh.com" + CertAlgoECDSA256v01 = "ecdsa-sha2-nistp256-cert-v01@openssh.com" + CertAlgoECDSA384v01 = "ecdsa-sha2-nistp384-cert-v01@openssh.com" + CertAlgoECDSA521v01 = "ecdsa-sha2-nistp521-cert-v01@openssh.com" + CertAlgoED25519v01 = "ssh-ed25519-cert-v01@openssh.com" +) + +// Certificate types distinguish between host and user +// certificates. The values can be set in the CertType field of +// Certificate. +const ( + UserCert = 1 + HostCert = 2 +) + +// Signature represents a cryptographic signature. +type Signature struct { + Format string + Blob []byte +} + +// CertTimeInfinity can be used for OpenSSHCertV01.ValidBefore to indicate that +// a certificate does not expire. +const CertTimeInfinity = 1<<64 - 1 + +// An Certificate represents an OpenSSH certificate as defined in +// [PROTOCOL.certkeys]?rev=1.8. The Certificate type implements the +// PublicKey interface, so it can be unmarshaled using +// ParsePublicKey. +type Certificate struct { + Nonce []byte + Key PublicKey + Serial uint64 + CertType uint32 + KeyId string + ValidPrincipals []string + ValidAfter uint64 + ValidBefore uint64 + Permissions + Reserved []byte + SignatureKey PublicKey + Signature *Signature +} + +// genericCertData holds the key-independent part of the certificate data. +// Overall, certificates contain an nonce, public key fields and +// key-independent fields. +type genericCertData struct { + Serial uint64 + CertType uint32 + KeyId string + ValidPrincipals []byte + ValidAfter uint64 + ValidBefore uint64 + CriticalOptions []byte + Extensions []byte + Reserved []byte + SignatureKey []byte + Signature []byte +} + +func marshalStringList(namelist []string) []byte { + var to []byte + for _, name := range namelist { + s := struct{ N string }{name} + to = append(to, Marshal(&s)...) + } + return to +} + +type optionsTuple struct { + Key string + Value []byte +} + +type optionsTupleValue struct { + Value string +} + +// serialize a map of critical options or extensions +// issue #10569 - per [PROTOCOL.certkeys] and SSH implementation, +// we need two length prefixes for a non-empty string value +func marshalTuples(tups map[string]string) []byte { + keys := make([]string, 0, len(tups)) + for key := range tups { + keys = append(keys, key) + } + sort.Strings(keys) + + var ret []byte + for _, key := range keys { + s := optionsTuple{Key: key} + if value := tups[key]; len(value) > 0 { + s.Value = Marshal(&optionsTupleValue{value}) + } + ret = append(ret, Marshal(&s)...) + } + return ret +} + +// issue #10569 - per [PROTOCOL.certkeys] and SSH implementation, +// we need two length prefixes for a non-empty option value +func parseTuples(in []byte) (map[string]string, error) { + tups := map[string]string{} + var lastKey string + var haveLastKey bool + + for len(in) > 0 { + var key, val, extra []byte + var ok bool + + if key, in, ok = parseString(in); !ok { + return nil, errShortRead + } + keyStr := string(key) + // according to [PROTOCOL.certkeys], the names must be in + // lexical order. + if haveLastKey && keyStr <= lastKey { + return nil, fmt.Errorf("ssh: certificate options are not in lexical order") + } + lastKey, haveLastKey = keyStr, true + // the next field is a data field, which if non-empty has a string embedded + if val, in, ok = parseString(in); !ok { + return nil, errShortRead + } + if len(val) > 0 { + val, extra, ok = parseString(val) + if !ok { + return nil, errShortRead + } + if len(extra) > 0 { + return nil, fmt.Errorf("ssh: unexpected trailing data after certificate option value") + } + tups[keyStr] = string(val) + } else { + tups[keyStr] = "" + } + } + return tups, nil +} + +func parseCert(in []byte, privAlgo string) (*Certificate, error) { + nonce, rest, ok := parseString(in) + if !ok { + return nil, errShortRead + } + + key, rest, err := parsePubKey(rest, privAlgo) + if err != nil { + return nil, err + } + + var g genericCertData + if err := Unmarshal(rest, &g); err != nil { + return nil, err + } + + c := &Certificate{ + Nonce: nonce, + Key: key, + Serial: g.Serial, + CertType: g.CertType, + KeyId: g.KeyId, + ValidAfter: g.ValidAfter, + ValidBefore: g.ValidBefore, + } + + for principals := g.ValidPrincipals; len(principals) > 0; { + principal, rest, ok := parseString(principals) + if !ok { + return nil, errShortRead + } + c.ValidPrincipals = append(c.ValidPrincipals, string(principal)) + principals = rest + } + + c.CriticalOptions, err = parseTuples(g.CriticalOptions) + if err != nil { + return nil, err + } + c.Extensions, err = parseTuples(g.Extensions) + if err != nil { + return nil, err + } + c.Reserved = g.Reserved + k, err := ParsePublicKey(g.SignatureKey) + if err != nil { + return nil, err + } + + c.SignatureKey = k + c.Signature, rest, ok = parseSignatureBody(g.Signature) + if !ok || len(rest) > 0 { + return nil, errors.New("ssh: signature parse error") + } + + return c, nil +} + +type openSSHCertSigner struct { + pub *Certificate + signer Signer +} + +type algorithmOpenSSHCertSigner struct { + *openSSHCertSigner + algorithmSigner AlgorithmSigner +} + +// NewCertSigner returns a Signer that signs with the given Certificate, whose +// private key is held by signer. It returns an error if the public key in cert +// doesn't match the key used by signer. +func NewCertSigner(cert *Certificate, signer Signer) (Signer, error) { + if bytes.Compare(cert.Key.Marshal(), signer.PublicKey().Marshal()) != 0 { + return nil, errors.New("ssh: signer and cert have different public key") + } + + if algorithmSigner, ok := signer.(AlgorithmSigner); ok { + return &algorithmOpenSSHCertSigner{ + &openSSHCertSigner{cert, signer}, algorithmSigner}, nil + } else { + return &openSSHCertSigner{cert, signer}, nil + } +} + +func (s *openSSHCertSigner) Sign(rand io.Reader, data []byte) (*Signature, error) { + return s.signer.Sign(rand, data) +} + +func (s *openSSHCertSigner) PublicKey() PublicKey { + return s.pub +} + +func (s *algorithmOpenSSHCertSigner) SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*Signature, error) { + return s.algorithmSigner.SignWithAlgorithm(rand, data, algorithm) +} + +const sourceAddressCriticalOption = "source-address" + +// CertChecker does the work of verifying a certificate. Its methods +// can be plugged into ClientConfig.HostKeyCallback and +// ServerConfig.PublicKeyCallback. For the CertChecker to work, +// minimally, the IsAuthority callback should be set. +type CertChecker struct { + // SupportedCriticalOptions lists the CriticalOptions that the + // server application layer understands. These are only used + // for user certificates. + SupportedCriticalOptions []string + + // IsUserAuthority should return true if the key is recognized as an + // authority for the given user certificate. This allows for + // certificates to be signed by other certificates. This must be set + // if this CertChecker will be checking user certificates. + IsUserAuthority func(auth PublicKey) bool + + // IsHostAuthority should report whether the key is recognized as + // an authority for this host. This allows for certificates to be + // signed by other keys, and for those other keys to only be valid + // signers for particular hostnames. This must be set if this + // CertChecker will be checking host certificates. + IsHostAuthority func(auth PublicKey, address string) bool + + // Clock is used for verifying time stamps. If nil, time.Now + // is used. + Clock func() time.Time + + // UserKeyFallback is called when CertChecker.Authenticate encounters a + // public key that is not a certificate. It must implement validation + // of user keys or else, if nil, all such keys are rejected. + UserKeyFallback func(conn ConnMetadata, key PublicKey) (*Permissions, error) + + // HostKeyFallback is called when CertChecker.CheckHostKey encounters a + // public key that is not a certificate. It must implement host key + // validation or else, if nil, all such keys are rejected. + HostKeyFallback HostKeyCallback + + // IsRevoked is called for each certificate so that revocation checking + // can be implemented. It should return true if the given certificate + // is revoked and false otherwise. If nil, no certificates are + // considered to have been revoked. + IsRevoked func(cert *Certificate) bool +} + +// CheckHostKey checks a host key certificate. This method can be +// plugged into ClientConfig.HostKeyCallback. +func (c *CertChecker) CheckHostKey(addr string, remote net.Addr, key PublicKey) error { + cert, ok := key.(*Certificate) + if !ok { + if c.HostKeyFallback != nil { + return c.HostKeyFallback(addr, remote, key) + } + return errors.New("ssh: non-certificate host key") + } + if cert.CertType != HostCert { + return fmt.Errorf("ssh: certificate presented as a host key has type %d", cert.CertType) + } + if !c.IsHostAuthority(cert.SignatureKey, addr) { + return fmt.Errorf("ssh: no authorities for hostname: %v", addr) + } + + hostname, _, err := net.SplitHostPort(addr) + if err != nil { + return err + } + + // Pass hostname only as principal for host certificates (consistent with OpenSSH) + return c.CheckCert(hostname, cert) +} + +// Authenticate checks a user certificate. Authenticate can be used as +// a value for ServerConfig.PublicKeyCallback. +func (c *CertChecker) Authenticate(conn ConnMetadata, pubKey PublicKey) (*Permissions, error) { + cert, ok := pubKey.(*Certificate) + if !ok { + if c.UserKeyFallback != nil { + return c.UserKeyFallback(conn, pubKey) + } + return nil, errors.New("ssh: normal key pairs not accepted") + } + + if cert.CertType != UserCert { + return nil, fmt.Errorf("ssh: cert has type %d", cert.CertType) + } + if !c.IsUserAuthority(cert.SignatureKey) { + return nil, fmt.Errorf("ssh: certificate signed by unrecognized authority") + } + + if err := c.CheckCert(conn.User(), cert); err != nil { + return nil, err + } + + return &cert.Permissions, nil +} + +// CheckCert checks CriticalOptions, ValidPrincipals, revocation, timestamp and +// the signature of the certificate. +func (c *CertChecker) CheckCert(principal string, cert *Certificate) error { + if c.IsRevoked != nil && c.IsRevoked(cert) { + return fmt.Errorf("ssh: certificate serial %d revoked", cert.Serial) + } + + for opt := range cert.CriticalOptions { + // sourceAddressCriticalOption will be enforced by + // serverAuthenticate + if opt == sourceAddressCriticalOption { + continue + } + + found := false + for _, supp := range c.SupportedCriticalOptions { + if supp == opt { + found = true + break + } + } + if !found { + return fmt.Errorf("ssh: unsupported critical option %q in certificate", opt) + } + } + + if len(cert.ValidPrincipals) > 0 { + // By default, certs are valid for all users/hosts. + found := false + for _, p := range cert.ValidPrincipals { + if p == principal { + found = true + break + } + } + if !found { + return fmt.Errorf("ssh: principal %q not in the set of valid principals for given certificate: %q", principal, cert.ValidPrincipals) + } + } + + clock := c.Clock + if clock == nil { + clock = time.Now + } + + unixNow := clock().Unix() + if after := int64(cert.ValidAfter); after < 0 || unixNow < int64(cert.ValidAfter) { + return fmt.Errorf("ssh: cert is not yet valid") + } + if before := int64(cert.ValidBefore); cert.ValidBefore != uint64(CertTimeInfinity) && (unixNow >= before || before < 0) { + return fmt.Errorf("ssh: cert has expired") + } + if err := cert.SignatureKey.Verify(cert.bytesForSigning(), cert.Signature); err != nil { + return fmt.Errorf("ssh: certificate signature does not verify") + } + + return nil +} + +// SignCert sets c.SignatureKey to the authority's public key and stores a +// Signature, by authority, in the certificate. +func (c *Certificate) SignCert(rand io.Reader, authority Signer) error { + c.Nonce = make([]byte, 32) + if _, err := io.ReadFull(rand, c.Nonce); err != nil { + return err + } + c.SignatureKey = authority.PublicKey() + + sig, err := authority.Sign(rand, c.bytesForSigning()) + if err != nil { + return err + } + c.Signature = sig + return nil +} + +var certAlgoNames = map[string]string{ + KeyAlgoRSA: CertAlgoRSAv01, + KeyAlgoDSA: CertAlgoDSAv01, + KeyAlgoECDSA256: CertAlgoECDSA256v01, + KeyAlgoECDSA384: CertAlgoECDSA384v01, + KeyAlgoECDSA521: CertAlgoECDSA521v01, + KeyAlgoED25519: CertAlgoED25519v01, +} + +// certToPrivAlgo returns the underlying algorithm for a certificate algorithm. +// Panics if a non-certificate algorithm is passed. +func certToPrivAlgo(algo string) string { + for privAlgo, pubAlgo := range certAlgoNames { + if pubAlgo == algo { + return privAlgo + } + } + panic("unknown cert algorithm") +} + +func (cert *Certificate) bytesForSigning() []byte { + c2 := *cert + c2.Signature = nil + out := c2.Marshal() + // Drop trailing signature length. + return out[:len(out)-4] +} + +// Marshal serializes c into OpenSSH's wire format. It is part of the +// PublicKey interface. +func (c *Certificate) Marshal() []byte { + generic := genericCertData{ + Serial: c.Serial, + CertType: c.CertType, + KeyId: c.KeyId, + ValidPrincipals: marshalStringList(c.ValidPrincipals), + ValidAfter: uint64(c.ValidAfter), + ValidBefore: uint64(c.ValidBefore), + CriticalOptions: marshalTuples(c.CriticalOptions), + Extensions: marshalTuples(c.Extensions), + Reserved: c.Reserved, + SignatureKey: c.SignatureKey.Marshal(), + } + if c.Signature != nil { + generic.Signature = Marshal(c.Signature) + } + genericBytes := Marshal(&generic) + keyBytes := c.Key.Marshal() + _, keyBytes, _ = parseString(keyBytes) + prefix := Marshal(&struct { + Name string + Nonce []byte + Key []byte `ssh:"rest"` + }{c.Type(), c.Nonce, keyBytes}) + + result := make([]byte, 0, len(prefix)+len(genericBytes)) + result = append(result, prefix...) + result = append(result, genericBytes...) + return result +} + +// Type returns the key name. It is part of the PublicKey interface. +func (c *Certificate) Type() string { + algo, ok := certAlgoNames[c.Key.Type()] + if !ok { + panic("unknown cert key type " + c.Key.Type()) + } + return algo +} + +// Verify verifies a signature against the certificate's public +// key. It is part of the PublicKey interface. +func (c *Certificate) Verify(data []byte, sig *Signature) error { + return c.Key.Verify(data, sig) +} + +func parseSignatureBody(in []byte) (out *Signature, rest []byte, ok bool) { + format, in, ok := parseString(in) + if !ok { + return + } + + out = &Signature{ + Format: string(format), + } + + if out.Blob, in, ok = parseString(in); !ok { + return + } + + return out, in, ok +} + +func parseSignature(in []byte) (out *Signature, rest []byte, ok bool) { + sigBytes, rest, ok := parseString(in) + if !ok { + return + } + + out, trailing, ok := parseSignatureBody(sigBytes) + if !ok || len(trailing) > 0 { + return nil, nil, false + } + return +} diff --git a/vendor/golang.org/x/crypto/ssh/channel.go b/vendor/golang.org/x/crypto/ssh/channel.go new file mode 100644 index 000000000..c0834c00d --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/channel.go @@ -0,0 +1,633 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "encoding/binary" + "errors" + "fmt" + "io" + "log" + "sync" +) + +const ( + minPacketLength = 9 + // channelMaxPacket contains the maximum number of bytes that will be + // sent in a single packet. As per RFC 4253, section 6.1, 32k is also + // the minimum. + channelMaxPacket = 1 << 15 + // We follow OpenSSH here. + channelWindowSize = 64 * channelMaxPacket +) + +// NewChannel represents an incoming request to a channel. It must either be +// accepted for use by calling Accept, or rejected by calling Reject. +type NewChannel interface { + // Accept accepts the channel creation request. It returns the Channel + // and a Go channel containing SSH requests. The Go channel must be + // serviced otherwise the Channel will hang. + Accept() (Channel, <-chan *Request, error) + + // Reject rejects the channel creation request. After calling + // this, no other methods on the Channel may be called. + Reject(reason RejectionReason, message string) error + + // ChannelType returns the type of the channel, as supplied by the + // client. + ChannelType() string + + // ExtraData returns the arbitrary payload for this channel, as supplied + // by the client. This data is specific to the channel type. + ExtraData() []byte +} + +// A Channel is an ordered, reliable, flow-controlled, duplex stream +// that is multiplexed over an SSH connection. +type Channel interface { + // Read reads up to len(data) bytes from the channel. + Read(data []byte) (int, error) + + // Write writes len(data) bytes to the channel. + Write(data []byte) (int, error) + + // Close signals end of channel use. No data may be sent after this + // call. + Close() error + + // CloseWrite signals the end of sending in-band + // data. Requests may still be sent, and the other side may + // still send data + CloseWrite() error + + // SendRequest sends a channel request. If wantReply is true, + // it will wait for a reply and return the result as a + // boolean, otherwise the return value will be false. Channel + // requests are out-of-band messages so they may be sent even + // if the data stream is closed or blocked by flow control. + // If the channel is closed before a reply is returned, io.EOF + // is returned. + SendRequest(name string, wantReply bool, payload []byte) (bool, error) + + // Stderr returns an io.ReadWriter that writes to this channel + // with the extended data type set to stderr. Stderr may + // safely be read and written from a different goroutine than + // Read and Write respectively. + Stderr() io.ReadWriter +} + +// Request is a request sent outside of the normal stream of +// data. Requests can either be specific to an SSH channel, or they +// can be global. +type Request struct { + Type string + WantReply bool + Payload []byte + + ch *channel + mux *mux +} + +// Reply sends a response to a request. It must be called for all requests +// where WantReply is true and is a no-op otherwise. The payload argument is +// ignored for replies to channel-specific requests. +func (r *Request) Reply(ok bool, payload []byte) error { + if !r.WantReply { + return nil + } + + if r.ch == nil { + return r.mux.ackRequest(ok, payload) + } + + return r.ch.ackRequest(ok) +} + +// RejectionReason is an enumeration used when rejecting channel creation +// requests. See RFC 4254, section 5.1. +type RejectionReason uint32 + +const ( + Prohibited RejectionReason = iota + 1 + ConnectionFailed + UnknownChannelType + ResourceShortage +) + +// String converts the rejection reason to human readable form. +func (r RejectionReason) String() string { + switch r { + case Prohibited: + return "administratively prohibited" + case ConnectionFailed: + return "connect failed" + case UnknownChannelType: + return "unknown channel type" + case ResourceShortage: + return "resource shortage" + } + return fmt.Sprintf("unknown reason %d", int(r)) +} + +func min(a uint32, b int) uint32 { + if a < uint32(b) { + return a + } + return uint32(b) +} + +type channelDirection uint8 + +const ( + channelInbound channelDirection = iota + channelOutbound +) + +// channel is an implementation of the Channel interface that works +// with the mux class. +type channel struct { + // R/O after creation + chanType string + extraData []byte + localId, remoteId uint32 + + // maxIncomingPayload and maxRemotePayload are the maximum + // payload sizes of normal and extended data packets for + // receiving and sending, respectively. The wire packet will + // be 9 or 13 bytes larger (excluding encryption overhead). + maxIncomingPayload uint32 + maxRemotePayload uint32 + + mux *mux + + // decided is set to true if an accept or reject message has been sent + // (for outbound channels) or received (for inbound channels). + decided bool + + // direction contains either channelOutbound, for channels created + // locally, or channelInbound, for channels created by the peer. + direction channelDirection + + // Pending internal channel messages. + msg chan interface{} + + // Since requests have no ID, there can be only one request + // with WantReply=true outstanding. This lock is held by a + // goroutine that has such an outgoing request pending. + sentRequestMu sync.Mutex + + incomingRequests chan *Request + + sentEOF bool + + // thread-safe data + remoteWin window + pending *buffer + extPending *buffer + + // windowMu protects myWindow, the flow-control window. + windowMu sync.Mutex + myWindow uint32 + + // writeMu serializes calls to mux.conn.writePacket() and + // protects sentClose and packetPool. This mutex must be + // different from windowMu, as writePacket can block if there + // is a key exchange pending. + writeMu sync.Mutex + sentClose bool + + // packetPool has a buffer for each extended channel ID to + // save allocations during writes. + packetPool map[uint32][]byte +} + +// writePacket sends a packet. If the packet is a channel close, it updates +// sentClose. This method takes the lock c.writeMu. +func (ch *channel) writePacket(packet []byte) error { + ch.writeMu.Lock() + if ch.sentClose { + ch.writeMu.Unlock() + return io.EOF + } + ch.sentClose = (packet[0] == msgChannelClose) + err := ch.mux.conn.writePacket(packet) + ch.writeMu.Unlock() + return err +} + +func (ch *channel) sendMessage(msg interface{}) error { + if debugMux { + log.Printf("send(%d): %#v", ch.mux.chanList.offset, msg) + } + + p := Marshal(msg) + binary.BigEndian.PutUint32(p[1:], ch.remoteId) + return ch.writePacket(p) +} + +// WriteExtended writes data to a specific extended stream. These streams are +// used, for example, for stderr. +func (ch *channel) WriteExtended(data []byte, extendedCode uint32) (n int, err error) { + if ch.sentEOF { + return 0, io.EOF + } + // 1 byte message type, 4 bytes remoteId, 4 bytes data length + opCode := byte(msgChannelData) + headerLength := uint32(9) + if extendedCode > 0 { + headerLength += 4 + opCode = msgChannelExtendedData + } + + ch.writeMu.Lock() + packet := ch.packetPool[extendedCode] + // We don't remove the buffer from packetPool, so + // WriteExtended calls from different goroutines will be + // flagged as errors by the race detector. + ch.writeMu.Unlock() + + for len(data) > 0 { + space := min(ch.maxRemotePayload, len(data)) + if space, err = ch.remoteWin.reserve(space); err != nil { + return n, err + } + if want := headerLength + space; uint32(cap(packet)) < want { + packet = make([]byte, want) + } else { + packet = packet[:want] + } + + todo := data[:space] + + packet[0] = opCode + binary.BigEndian.PutUint32(packet[1:], ch.remoteId) + if extendedCode > 0 { + binary.BigEndian.PutUint32(packet[5:], uint32(extendedCode)) + } + binary.BigEndian.PutUint32(packet[headerLength-4:], uint32(len(todo))) + copy(packet[headerLength:], todo) + if err = ch.writePacket(packet); err != nil { + return n, err + } + + n += len(todo) + data = data[len(todo):] + } + + ch.writeMu.Lock() + ch.packetPool[extendedCode] = packet + ch.writeMu.Unlock() + + return n, err +} + +func (ch *channel) handleData(packet []byte) error { + headerLen := 9 + isExtendedData := packet[0] == msgChannelExtendedData + if isExtendedData { + headerLen = 13 + } + if len(packet) < headerLen { + // malformed data packet + return parseError(packet[0]) + } + + var extended uint32 + if isExtendedData { + extended = binary.BigEndian.Uint32(packet[5:]) + } + + length := binary.BigEndian.Uint32(packet[headerLen-4 : headerLen]) + if length == 0 { + return nil + } + if length > ch.maxIncomingPayload { + // TODO(hanwen): should send Disconnect? + return errors.New("ssh: incoming packet exceeds maximum payload size") + } + + data := packet[headerLen:] + if length != uint32(len(data)) { + return errors.New("ssh: wrong packet length") + } + + ch.windowMu.Lock() + if ch.myWindow < length { + ch.windowMu.Unlock() + // TODO(hanwen): should send Disconnect with reason? + return errors.New("ssh: remote side wrote too much") + } + ch.myWindow -= length + ch.windowMu.Unlock() + + if extended == 1 { + ch.extPending.write(data) + } else if extended > 0 { + // discard other extended data. + } else { + ch.pending.write(data) + } + return nil +} + +func (c *channel) adjustWindow(n uint32) error { + c.windowMu.Lock() + // Since myWindow is managed on our side, and can never exceed + // the initial window setting, we don't worry about overflow. + c.myWindow += uint32(n) + c.windowMu.Unlock() + return c.sendMessage(windowAdjustMsg{ + AdditionalBytes: uint32(n), + }) +} + +func (c *channel) ReadExtended(data []byte, extended uint32) (n int, err error) { + switch extended { + case 1: + n, err = c.extPending.Read(data) + case 0: + n, err = c.pending.Read(data) + default: + return 0, fmt.Errorf("ssh: extended code %d unimplemented", extended) + } + + if n > 0 { + err = c.adjustWindow(uint32(n)) + // sendWindowAdjust can return io.EOF if the remote + // peer has closed the connection, however we want to + // defer forwarding io.EOF to the caller of Read until + // the buffer has been drained. + if n > 0 && err == io.EOF { + err = nil + } + } + + return n, err +} + +func (c *channel) close() { + c.pending.eof() + c.extPending.eof() + close(c.msg) + close(c.incomingRequests) + c.writeMu.Lock() + // This is not necessary for a normal channel teardown, but if + // there was another error, it is. + c.sentClose = true + c.writeMu.Unlock() + // Unblock writers. + c.remoteWin.close() +} + +// responseMessageReceived is called when a success or failure message is +// received on a channel to check that such a message is reasonable for the +// given channel. +func (ch *channel) responseMessageReceived() error { + if ch.direction == channelInbound { + return errors.New("ssh: channel response message received on inbound channel") + } + if ch.decided { + return errors.New("ssh: duplicate response received for channel") + } + ch.decided = true + return nil +} + +func (ch *channel) handlePacket(packet []byte) error { + switch packet[0] { + case msgChannelData, msgChannelExtendedData: + return ch.handleData(packet) + case msgChannelClose: + ch.sendMessage(channelCloseMsg{PeersID: ch.remoteId}) + ch.mux.chanList.remove(ch.localId) + ch.close() + return nil + case msgChannelEOF: + // RFC 4254 is mute on how EOF affects dataExt messages but + // it is logical to signal EOF at the same time. + ch.extPending.eof() + ch.pending.eof() + return nil + } + + decoded, err := decode(packet) + if err != nil { + return err + } + + switch msg := decoded.(type) { + case *channelOpenFailureMsg: + if err := ch.responseMessageReceived(); err != nil { + return err + } + ch.mux.chanList.remove(msg.PeersID) + ch.msg <- msg + case *channelOpenConfirmMsg: + if err := ch.responseMessageReceived(); err != nil { + return err + } + if msg.MaxPacketSize < minPacketLength || msg.MaxPacketSize > 1<<31 { + return fmt.Errorf("ssh: invalid MaxPacketSize %d from peer", msg.MaxPacketSize) + } + ch.remoteId = msg.MyID + ch.maxRemotePayload = msg.MaxPacketSize + ch.remoteWin.add(msg.MyWindow) + ch.msg <- msg + case *windowAdjustMsg: + if !ch.remoteWin.add(msg.AdditionalBytes) { + return fmt.Errorf("ssh: invalid window update for %d bytes", msg.AdditionalBytes) + } + case *channelRequestMsg: + req := Request{ + Type: msg.Request, + WantReply: msg.WantReply, + Payload: msg.RequestSpecificData, + ch: ch, + } + + ch.incomingRequests <- &req + default: + ch.msg <- msg + } + return nil +} + +func (m *mux) newChannel(chanType string, direction channelDirection, extraData []byte) *channel { + ch := &channel{ + remoteWin: window{Cond: newCond()}, + myWindow: channelWindowSize, + pending: newBuffer(), + extPending: newBuffer(), + direction: direction, + incomingRequests: make(chan *Request, chanSize), + msg: make(chan interface{}, chanSize), + chanType: chanType, + extraData: extraData, + mux: m, + packetPool: make(map[uint32][]byte), + } + ch.localId = m.chanList.add(ch) + return ch +} + +var errUndecided = errors.New("ssh: must Accept or Reject channel") +var errDecidedAlready = errors.New("ssh: can call Accept or Reject only once") + +type extChannel struct { + code uint32 + ch *channel +} + +func (e *extChannel) Write(data []byte) (n int, err error) { + return e.ch.WriteExtended(data, e.code) +} + +func (e *extChannel) Read(data []byte) (n int, err error) { + return e.ch.ReadExtended(data, e.code) +} + +func (ch *channel) Accept() (Channel, <-chan *Request, error) { + if ch.decided { + return nil, nil, errDecidedAlready + } + ch.maxIncomingPayload = channelMaxPacket + confirm := channelOpenConfirmMsg{ + PeersID: ch.remoteId, + MyID: ch.localId, + MyWindow: ch.myWindow, + MaxPacketSize: ch.maxIncomingPayload, + } + ch.decided = true + if err := ch.sendMessage(confirm); err != nil { + return nil, nil, err + } + + return ch, ch.incomingRequests, nil +} + +func (ch *channel) Reject(reason RejectionReason, message string) error { + if ch.decided { + return errDecidedAlready + } + reject := channelOpenFailureMsg{ + PeersID: ch.remoteId, + Reason: reason, + Message: message, + Language: "en", + } + ch.decided = true + return ch.sendMessage(reject) +} + +func (ch *channel) Read(data []byte) (int, error) { + if !ch.decided { + return 0, errUndecided + } + return ch.ReadExtended(data, 0) +} + +func (ch *channel) Write(data []byte) (int, error) { + if !ch.decided { + return 0, errUndecided + } + return ch.WriteExtended(data, 0) +} + +func (ch *channel) CloseWrite() error { + if !ch.decided { + return errUndecided + } + ch.sentEOF = true + return ch.sendMessage(channelEOFMsg{ + PeersID: ch.remoteId}) +} + +func (ch *channel) Close() error { + if !ch.decided { + return errUndecided + } + + return ch.sendMessage(channelCloseMsg{ + PeersID: ch.remoteId}) +} + +// Extended returns an io.ReadWriter that sends and receives data on the given, +// SSH extended stream. Such streams are used, for example, for stderr. +func (ch *channel) Extended(code uint32) io.ReadWriter { + if !ch.decided { + return nil + } + return &extChannel{code, ch} +} + +func (ch *channel) Stderr() io.ReadWriter { + return ch.Extended(1) +} + +func (ch *channel) SendRequest(name string, wantReply bool, payload []byte) (bool, error) { + if !ch.decided { + return false, errUndecided + } + + if wantReply { + ch.sentRequestMu.Lock() + defer ch.sentRequestMu.Unlock() + } + + msg := channelRequestMsg{ + PeersID: ch.remoteId, + Request: name, + WantReply: wantReply, + RequestSpecificData: payload, + } + + if err := ch.sendMessage(msg); err != nil { + return false, err + } + + if wantReply { + m, ok := (<-ch.msg) + if !ok { + return false, io.EOF + } + switch m.(type) { + case *channelRequestFailureMsg: + return false, nil + case *channelRequestSuccessMsg: + return true, nil + default: + return false, fmt.Errorf("ssh: unexpected response to channel request: %#v", m) + } + } + + return false, nil +} + +// ackRequest either sends an ack or nack to the channel request. +func (ch *channel) ackRequest(ok bool) error { + if !ch.decided { + return errUndecided + } + + var msg interface{} + if !ok { + msg = channelRequestFailureMsg{ + PeersID: ch.remoteId, + } + } else { + msg = channelRequestSuccessMsg{ + PeersID: ch.remoteId, + } + } + return ch.sendMessage(msg) +} + +func (ch *channel) ChannelType() string { + return ch.chanType +} + +func (ch *channel) ExtraData() []byte { + return ch.extraData +} diff --git a/vendor/golang.org/x/crypto/ssh/cipher.go b/vendor/golang.org/x/crypto/ssh/cipher.go new file mode 100644 index 000000000..b0204ee59 --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/cipher.go @@ -0,0 +1,781 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "crypto/aes" + "crypto/cipher" + "crypto/des" + "crypto/rc4" + "crypto/subtle" + "encoding/binary" + "errors" + "fmt" + "hash" + "io" + "io/ioutil" + + "golang.org/x/crypto/chacha20" + "golang.org/x/crypto/poly1305" +) + +const ( + packetSizeMultiple = 16 // TODO(huin) this should be determined by the cipher. + + // RFC 4253 section 6.1 defines a minimum packet size of 32768 that implementations + // MUST be able to process (plus a few more kilobytes for padding and mac). The RFC + // indicates implementations SHOULD be able to handle larger packet sizes, but then + // waffles on about reasonable limits. + // + // OpenSSH caps their maxPacket at 256kB so we choose to do + // the same. maxPacket is also used to ensure that uint32 + // length fields do not overflow, so it should remain well + // below 4G. + maxPacket = 256 * 1024 +) + +// noneCipher implements cipher.Stream and provides no encryption. It is used +// by the transport before the first key-exchange. +type noneCipher struct{} + +func (c noneCipher) XORKeyStream(dst, src []byte) { + copy(dst, src) +} + +func newAESCTR(key, iv []byte) (cipher.Stream, error) { + c, err := aes.NewCipher(key) + if err != nil { + return nil, err + } + return cipher.NewCTR(c, iv), nil +} + +func newRC4(key, iv []byte) (cipher.Stream, error) { + return rc4.NewCipher(key) +} + +type cipherMode struct { + keySize int + ivSize int + create func(key, iv []byte, macKey []byte, algs directionAlgorithms) (packetCipher, error) +} + +func streamCipherMode(skip int, createFunc func(key, iv []byte) (cipher.Stream, error)) func(key, iv []byte, macKey []byte, algs directionAlgorithms) (packetCipher, error) { + return func(key, iv, macKey []byte, algs directionAlgorithms) (packetCipher, error) { + stream, err := createFunc(key, iv) + if err != nil { + return nil, err + } + + var streamDump []byte + if skip > 0 { + streamDump = make([]byte, 512) + } + + for remainingToDump := skip; remainingToDump > 0; { + dumpThisTime := remainingToDump + if dumpThisTime > len(streamDump) { + dumpThisTime = len(streamDump) + } + stream.XORKeyStream(streamDump[:dumpThisTime], streamDump[:dumpThisTime]) + remainingToDump -= dumpThisTime + } + + mac := macModes[algs.MAC].new(macKey) + return &streamPacketCipher{ + mac: mac, + etm: macModes[algs.MAC].etm, + macResult: make([]byte, mac.Size()), + cipher: stream, + }, nil + } +} + +// cipherModes documents properties of supported ciphers. Ciphers not included +// are not supported and will not be negotiated, even if explicitly requested in +// ClientConfig.Crypto.Ciphers. +var cipherModes = map[string]*cipherMode{ + // Ciphers from RFC4344, which introduced many CTR-based ciphers. Algorithms + // are defined in the order specified in the RFC. + "aes128-ctr": {16, aes.BlockSize, streamCipherMode(0, newAESCTR)}, + "aes192-ctr": {24, aes.BlockSize, streamCipherMode(0, newAESCTR)}, + "aes256-ctr": {32, aes.BlockSize, streamCipherMode(0, newAESCTR)}, + + // Ciphers from RFC4345, which introduces security-improved arcfour ciphers. + // They are defined in the order specified in the RFC. + "arcfour128": {16, 0, streamCipherMode(1536, newRC4)}, + "arcfour256": {32, 0, streamCipherMode(1536, newRC4)}, + + // Cipher defined in RFC 4253, which describes SSH Transport Layer Protocol. + // Note that this cipher is not safe, as stated in RFC 4253: "Arcfour (and + // RC4) has problems with weak keys, and should be used with caution." + // RFC4345 introduces improved versions of Arcfour. + "arcfour": {16, 0, streamCipherMode(0, newRC4)}, + + // AEAD ciphers + gcmCipherID: {16, 12, newGCMCipher}, + chacha20Poly1305ID: {64, 0, newChaCha20Cipher}, + + // CBC mode is insecure and so is not included in the default config. + // (See http://www.isg.rhul.ac.uk/~kp/SandPfinal.pdf). If absolutely + // needed, it's possible to specify a custom Config to enable it. + // You should expect that an active attacker can recover plaintext if + // you do. + aes128cbcID: {16, aes.BlockSize, newAESCBCCipher}, + + // 3des-cbc is insecure and is not included in the default + // config. + tripledescbcID: {24, des.BlockSize, newTripleDESCBCCipher}, +} + +// prefixLen is the length of the packet prefix that contains the packet length +// and number of padding bytes. +const prefixLen = 5 + +// streamPacketCipher is a packetCipher using a stream cipher. +type streamPacketCipher struct { + mac hash.Hash + cipher cipher.Stream + etm bool + + // The following members are to avoid per-packet allocations. + prefix [prefixLen]byte + seqNumBytes [4]byte + padding [2 * packetSizeMultiple]byte + packetData []byte + macResult []byte +} + +// readCipherPacket reads and decrypt a single packet from the reader argument. +func (s *streamPacketCipher) readCipherPacket(seqNum uint32, r io.Reader) ([]byte, error) { + if _, err := io.ReadFull(r, s.prefix[:]); err != nil { + return nil, err + } + + var encryptedPaddingLength [1]byte + if s.mac != nil && s.etm { + copy(encryptedPaddingLength[:], s.prefix[4:5]) + s.cipher.XORKeyStream(s.prefix[4:5], s.prefix[4:5]) + } else { + s.cipher.XORKeyStream(s.prefix[:], s.prefix[:]) + } + + length := binary.BigEndian.Uint32(s.prefix[0:4]) + paddingLength := uint32(s.prefix[4]) + + var macSize uint32 + if s.mac != nil { + s.mac.Reset() + binary.BigEndian.PutUint32(s.seqNumBytes[:], seqNum) + s.mac.Write(s.seqNumBytes[:]) + if s.etm { + s.mac.Write(s.prefix[:4]) + s.mac.Write(encryptedPaddingLength[:]) + } else { + s.mac.Write(s.prefix[:]) + } + macSize = uint32(s.mac.Size()) + } + + if length <= paddingLength+1 { + return nil, errors.New("ssh: invalid packet length, packet too small") + } + + if length > maxPacket { + return nil, errors.New("ssh: invalid packet length, packet too large") + } + + // the maxPacket check above ensures that length-1+macSize + // does not overflow. + if uint32(cap(s.packetData)) < length-1+macSize { + s.packetData = make([]byte, length-1+macSize) + } else { + s.packetData = s.packetData[:length-1+macSize] + } + + if _, err := io.ReadFull(r, s.packetData); err != nil { + return nil, err + } + mac := s.packetData[length-1:] + data := s.packetData[:length-1] + + if s.mac != nil && s.etm { + s.mac.Write(data) + } + + s.cipher.XORKeyStream(data, data) + + if s.mac != nil { + if !s.etm { + s.mac.Write(data) + } + s.macResult = s.mac.Sum(s.macResult[:0]) + if subtle.ConstantTimeCompare(s.macResult, mac) != 1 { + return nil, errors.New("ssh: MAC failure") + } + } + + return s.packetData[:length-paddingLength-1], nil +} + +// writeCipherPacket encrypts and sends a packet of data to the writer argument +func (s *streamPacketCipher) writeCipherPacket(seqNum uint32, w io.Writer, rand io.Reader, packet []byte) error { + if len(packet) > maxPacket { + return errors.New("ssh: packet too large") + } + + aadlen := 0 + if s.mac != nil && s.etm { + // packet length is not encrypted for EtM modes + aadlen = 4 + } + + paddingLength := packetSizeMultiple - (prefixLen+len(packet)-aadlen)%packetSizeMultiple + if paddingLength < 4 { + paddingLength += packetSizeMultiple + } + + length := len(packet) + 1 + paddingLength + binary.BigEndian.PutUint32(s.prefix[:], uint32(length)) + s.prefix[4] = byte(paddingLength) + padding := s.padding[:paddingLength] + if _, err := io.ReadFull(rand, padding); err != nil { + return err + } + + if s.mac != nil { + s.mac.Reset() + binary.BigEndian.PutUint32(s.seqNumBytes[:], seqNum) + s.mac.Write(s.seqNumBytes[:]) + + if s.etm { + // For EtM algorithms, the packet length must stay unencrypted, + // but the following data (padding length) must be encrypted + s.cipher.XORKeyStream(s.prefix[4:5], s.prefix[4:5]) + } + + s.mac.Write(s.prefix[:]) + + if !s.etm { + // For non-EtM algorithms, the algorithm is applied on unencrypted data + s.mac.Write(packet) + s.mac.Write(padding) + } + } + + if !(s.mac != nil && s.etm) { + // For EtM algorithms, the padding length has already been encrypted + // and the packet length must remain unencrypted + s.cipher.XORKeyStream(s.prefix[:], s.prefix[:]) + } + + s.cipher.XORKeyStream(packet, packet) + s.cipher.XORKeyStream(padding, padding) + + if s.mac != nil && s.etm { + // For EtM algorithms, packet and padding must be encrypted + s.mac.Write(packet) + s.mac.Write(padding) + } + + if _, err := w.Write(s.prefix[:]); err != nil { + return err + } + if _, err := w.Write(packet); err != nil { + return err + } + if _, err := w.Write(padding); err != nil { + return err + } + + if s.mac != nil { + s.macResult = s.mac.Sum(s.macResult[:0]) + if _, err := w.Write(s.macResult); err != nil { + return err + } + } + + return nil +} + +type gcmCipher struct { + aead cipher.AEAD + prefix [4]byte + iv []byte + buf []byte +} + +func newGCMCipher(key, iv, unusedMacKey []byte, unusedAlgs directionAlgorithms) (packetCipher, error) { + c, err := aes.NewCipher(key) + if err != nil { + return nil, err + } + + aead, err := cipher.NewGCM(c) + if err != nil { + return nil, err + } + + return &gcmCipher{ + aead: aead, + iv: iv, + }, nil +} + +const gcmTagSize = 16 + +func (c *gcmCipher) writeCipherPacket(seqNum uint32, w io.Writer, rand io.Reader, packet []byte) error { + // Pad out to multiple of 16 bytes. This is different from the + // stream cipher because that encrypts the length too. + padding := byte(packetSizeMultiple - (1+len(packet))%packetSizeMultiple) + if padding < 4 { + padding += packetSizeMultiple + } + + length := uint32(len(packet) + int(padding) + 1) + binary.BigEndian.PutUint32(c.prefix[:], length) + if _, err := w.Write(c.prefix[:]); err != nil { + return err + } + + if cap(c.buf) < int(length) { + c.buf = make([]byte, length) + } else { + c.buf = c.buf[:length] + } + + c.buf[0] = padding + copy(c.buf[1:], packet) + if _, err := io.ReadFull(rand, c.buf[1+len(packet):]); err != nil { + return err + } + c.buf = c.aead.Seal(c.buf[:0], c.iv, c.buf, c.prefix[:]) + if _, err := w.Write(c.buf); err != nil { + return err + } + c.incIV() + + return nil +} + +func (c *gcmCipher) incIV() { + for i := 4 + 7; i >= 4; i-- { + c.iv[i]++ + if c.iv[i] != 0 { + break + } + } +} + +func (c *gcmCipher) readCipherPacket(seqNum uint32, r io.Reader) ([]byte, error) { + if _, err := io.ReadFull(r, c.prefix[:]); err != nil { + return nil, err + } + length := binary.BigEndian.Uint32(c.prefix[:]) + if length > maxPacket { + return nil, errors.New("ssh: max packet length exceeded") + } + + if cap(c.buf) < int(length+gcmTagSize) { + c.buf = make([]byte, length+gcmTagSize) + } else { + c.buf = c.buf[:length+gcmTagSize] + } + + if _, err := io.ReadFull(r, c.buf); err != nil { + return nil, err + } + + plain, err := c.aead.Open(c.buf[:0], c.iv, c.buf, c.prefix[:]) + if err != nil { + return nil, err + } + c.incIV() + + padding := plain[0] + if padding < 4 { + // padding is a byte, so it automatically satisfies + // the maximum size, which is 255. + return nil, fmt.Errorf("ssh: illegal padding %d", padding) + } + + if int(padding+1) >= len(plain) { + return nil, fmt.Errorf("ssh: padding %d too large", padding) + } + plain = plain[1 : length-uint32(padding)] + return plain, nil +} + +// cbcCipher implements aes128-cbc cipher defined in RFC 4253 section 6.1 +type cbcCipher struct { + mac hash.Hash + macSize uint32 + decrypter cipher.BlockMode + encrypter cipher.BlockMode + + // The following members are to avoid per-packet allocations. + seqNumBytes [4]byte + packetData []byte + macResult []byte + + // Amount of data we should still read to hide which + // verification error triggered. + oracleCamouflage uint32 +} + +func newCBCCipher(c cipher.Block, key, iv, macKey []byte, algs directionAlgorithms) (packetCipher, error) { + cbc := &cbcCipher{ + mac: macModes[algs.MAC].new(macKey), + decrypter: cipher.NewCBCDecrypter(c, iv), + encrypter: cipher.NewCBCEncrypter(c, iv), + packetData: make([]byte, 1024), + } + if cbc.mac != nil { + cbc.macSize = uint32(cbc.mac.Size()) + } + + return cbc, nil +} + +func newAESCBCCipher(key, iv, macKey []byte, algs directionAlgorithms) (packetCipher, error) { + c, err := aes.NewCipher(key) + if err != nil { + return nil, err + } + + cbc, err := newCBCCipher(c, key, iv, macKey, algs) + if err != nil { + return nil, err + } + + return cbc, nil +} + +func newTripleDESCBCCipher(key, iv, macKey []byte, algs directionAlgorithms) (packetCipher, error) { + c, err := des.NewTripleDESCipher(key) + if err != nil { + return nil, err + } + + cbc, err := newCBCCipher(c, key, iv, macKey, algs) + if err != nil { + return nil, err + } + + return cbc, nil +} + +func maxUInt32(a, b int) uint32 { + if a > b { + return uint32(a) + } + return uint32(b) +} + +const ( + cbcMinPacketSizeMultiple = 8 + cbcMinPacketSize = 16 + cbcMinPaddingSize = 4 +) + +// cbcError represents a verification error that may leak information. +type cbcError string + +func (e cbcError) Error() string { return string(e) } + +func (c *cbcCipher) readCipherPacket(seqNum uint32, r io.Reader) ([]byte, error) { + p, err := c.readCipherPacketLeaky(seqNum, r) + if err != nil { + if _, ok := err.(cbcError); ok { + // Verification error: read a fixed amount of + // data, to make distinguishing between + // failing MAC and failing length check more + // difficult. + io.CopyN(ioutil.Discard, r, int64(c.oracleCamouflage)) + } + } + return p, err +} + +func (c *cbcCipher) readCipherPacketLeaky(seqNum uint32, r io.Reader) ([]byte, error) { + blockSize := c.decrypter.BlockSize() + + // Read the header, which will include some of the subsequent data in the + // case of block ciphers - this is copied back to the payload later. + // How many bytes of payload/padding will be read with this first read. + firstBlockLength := uint32((prefixLen + blockSize - 1) / blockSize * blockSize) + firstBlock := c.packetData[:firstBlockLength] + if _, err := io.ReadFull(r, firstBlock); err != nil { + return nil, err + } + + c.oracleCamouflage = maxPacket + 4 + c.macSize - firstBlockLength + + c.decrypter.CryptBlocks(firstBlock, firstBlock) + length := binary.BigEndian.Uint32(firstBlock[:4]) + if length > maxPacket { + return nil, cbcError("ssh: packet too large") + } + if length+4 < maxUInt32(cbcMinPacketSize, blockSize) { + // The minimum size of a packet is 16 (or the cipher block size, whichever + // is larger) bytes. + return nil, cbcError("ssh: packet too small") + } + // The length of the packet (including the length field but not the MAC) must + // be a multiple of the block size or 8, whichever is larger. + if (length+4)%maxUInt32(cbcMinPacketSizeMultiple, blockSize) != 0 { + return nil, cbcError("ssh: invalid packet length multiple") + } + + paddingLength := uint32(firstBlock[4]) + if paddingLength < cbcMinPaddingSize || length <= paddingLength+1 { + return nil, cbcError("ssh: invalid packet length") + } + + // Positions within the c.packetData buffer: + macStart := 4 + length + paddingStart := macStart - paddingLength + + // Entire packet size, starting before length, ending at end of mac. + entirePacketSize := macStart + c.macSize + + // Ensure c.packetData is large enough for the entire packet data. + if uint32(cap(c.packetData)) < entirePacketSize { + // Still need to upsize and copy, but this should be rare at runtime, only + // on upsizing the packetData buffer. + c.packetData = make([]byte, entirePacketSize) + copy(c.packetData, firstBlock) + } else { + c.packetData = c.packetData[:entirePacketSize] + } + + n, err := io.ReadFull(r, c.packetData[firstBlockLength:]) + if err != nil { + return nil, err + } + c.oracleCamouflage -= uint32(n) + + remainingCrypted := c.packetData[firstBlockLength:macStart] + c.decrypter.CryptBlocks(remainingCrypted, remainingCrypted) + + mac := c.packetData[macStart:] + if c.mac != nil { + c.mac.Reset() + binary.BigEndian.PutUint32(c.seqNumBytes[:], seqNum) + c.mac.Write(c.seqNumBytes[:]) + c.mac.Write(c.packetData[:macStart]) + c.macResult = c.mac.Sum(c.macResult[:0]) + if subtle.ConstantTimeCompare(c.macResult, mac) != 1 { + return nil, cbcError("ssh: MAC failure") + } + } + + return c.packetData[prefixLen:paddingStart], nil +} + +func (c *cbcCipher) writeCipherPacket(seqNum uint32, w io.Writer, rand io.Reader, packet []byte) error { + effectiveBlockSize := maxUInt32(cbcMinPacketSizeMultiple, c.encrypter.BlockSize()) + + // Length of encrypted portion of the packet (header, payload, padding). + // Enforce minimum padding and packet size. + encLength := maxUInt32(prefixLen+len(packet)+cbcMinPaddingSize, cbcMinPaddingSize) + // Enforce block size. + encLength = (encLength + effectiveBlockSize - 1) / effectiveBlockSize * effectiveBlockSize + + length := encLength - 4 + paddingLength := int(length) - (1 + len(packet)) + + // Overall buffer contains: header, payload, padding, mac. + // Space for the MAC is reserved in the capacity but not the slice length. + bufferSize := encLength + c.macSize + if uint32(cap(c.packetData)) < bufferSize { + c.packetData = make([]byte, encLength, bufferSize) + } else { + c.packetData = c.packetData[:encLength] + } + + p := c.packetData + + // Packet header. + binary.BigEndian.PutUint32(p, length) + p = p[4:] + p[0] = byte(paddingLength) + + // Payload. + p = p[1:] + copy(p, packet) + + // Padding. + p = p[len(packet):] + if _, err := io.ReadFull(rand, p); err != nil { + return err + } + + if c.mac != nil { + c.mac.Reset() + binary.BigEndian.PutUint32(c.seqNumBytes[:], seqNum) + c.mac.Write(c.seqNumBytes[:]) + c.mac.Write(c.packetData) + // The MAC is now appended into the capacity reserved for it earlier. + c.packetData = c.mac.Sum(c.packetData) + } + + c.encrypter.CryptBlocks(c.packetData[:encLength], c.packetData[:encLength]) + + if _, err := w.Write(c.packetData); err != nil { + return err + } + + return nil +} + +const chacha20Poly1305ID = "chacha20-poly1305@openssh.com" + +// chacha20Poly1305Cipher implements the chacha20-poly1305@openssh.com +// AEAD, which is described here: +// +// https://tools.ietf.org/html/draft-josefsson-ssh-chacha20-poly1305-openssh-00 +// +// the methods here also implement padding, which RFC4253 Section 6 +// also requires of stream ciphers. +type chacha20Poly1305Cipher struct { + lengthKey [32]byte + contentKey [32]byte + buf []byte +} + +func newChaCha20Cipher(key, unusedIV, unusedMACKey []byte, unusedAlgs directionAlgorithms) (packetCipher, error) { + if len(key) != 64 { + panic(len(key)) + } + + c := &chacha20Poly1305Cipher{ + buf: make([]byte, 256), + } + + copy(c.contentKey[:], key[:32]) + copy(c.lengthKey[:], key[32:]) + return c, nil +} + +func (c *chacha20Poly1305Cipher) readCipherPacket(seqNum uint32, r io.Reader) ([]byte, error) { + nonce := make([]byte, 12) + binary.BigEndian.PutUint32(nonce[8:], seqNum) + s, err := chacha20.NewUnauthenticatedCipher(c.contentKey[:], nonce) + if err != nil { + return nil, err + } + var polyKey, discardBuf [32]byte + s.XORKeyStream(polyKey[:], polyKey[:]) + s.XORKeyStream(discardBuf[:], discardBuf[:]) // skip the next 32 bytes + + encryptedLength := c.buf[:4] + if _, err := io.ReadFull(r, encryptedLength); err != nil { + return nil, err + } + + var lenBytes [4]byte + ls, err := chacha20.NewUnauthenticatedCipher(c.lengthKey[:], nonce) + if err != nil { + return nil, err + } + ls.XORKeyStream(lenBytes[:], encryptedLength) + + length := binary.BigEndian.Uint32(lenBytes[:]) + if length > maxPacket { + return nil, errors.New("ssh: invalid packet length, packet too large") + } + + contentEnd := 4 + length + packetEnd := contentEnd + poly1305.TagSize + if uint32(cap(c.buf)) < packetEnd { + c.buf = make([]byte, packetEnd) + copy(c.buf[:], encryptedLength) + } else { + c.buf = c.buf[:packetEnd] + } + + if _, err := io.ReadFull(r, c.buf[4:packetEnd]); err != nil { + return nil, err + } + + var mac [poly1305.TagSize]byte + copy(mac[:], c.buf[contentEnd:packetEnd]) + if !poly1305.Verify(&mac, c.buf[:contentEnd], &polyKey) { + return nil, errors.New("ssh: MAC failure") + } + + plain := c.buf[4:contentEnd] + s.XORKeyStream(plain, plain) + + padding := plain[0] + if padding < 4 { + // padding is a byte, so it automatically satisfies + // the maximum size, which is 255. + return nil, fmt.Errorf("ssh: illegal padding %d", padding) + } + + if int(padding)+1 >= len(plain) { + return nil, fmt.Errorf("ssh: padding %d too large", padding) + } + + plain = plain[1 : len(plain)-int(padding)] + + return plain, nil +} + +func (c *chacha20Poly1305Cipher) writeCipherPacket(seqNum uint32, w io.Writer, rand io.Reader, payload []byte) error { + nonce := make([]byte, 12) + binary.BigEndian.PutUint32(nonce[8:], seqNum) + s, err := chacha20.NewUnauthenticatedCipher(c.contentKey[:], nonce) + if err != nil { + return err + } + var polyKey, discardBuf [32]byte + s.XORKeyStream(polyKey[:], polyKey[:]) + s.XORKeyStream(discardBuf[:], discardBuf[:]) // skip the next 32 bytes + + // There is no blocksize, so fall back to multiple of 8 byte + // padding, as described in RFC 4253, Sec 6. + const packetSizeMultiple = 8 + + padding := packetSizeMultiple - (1+len(payload))%packetSizeMultiple + if padding < 4 { + padding += packetSizeMultiple + } + + // size (4 bytes), padding (1), payload, padding, tag. + totalLength := 4 + 1 + len(payload) + padding + poly1305.TagSize + if cap(c.buf) < totalLength { + c.buf = make([]byte, totalLength) + } else { + c.buf = c.buf[:totalLength] + } + + binary.BigEndian.PutUint32(c.buf, uint32(1+len(payload)+padding)) + ls, err := chacha20.NewUnauthenticatedCipher(c.lengthKey[:], nonce) + if err != nil { + return err + } + ls.XORKeyStream(c.buf, c.buf[:4]) + c.buf[4] = byte(padding) + copy(c.buf[5:], payload) + packetEnd := 5 + len(payload) + padding + if _, err := io.ReadFull(rand, c.buf[5+len(payload):packetEnd]); err != nil { + return err + } + + s.XORKeyStream(c.buf[4:], c.buf[4:packetEnd]) + + var mac [poly1305.TagSize]byte + poly1305.Sum(&mac, c.buf[:packetEnd], &polyKey) + + copy(c.buf[packetEnd:], mac[:]) + + if _, err := w.Write(c.buf); err != nil { + return err + } + return nil +} diff --git a/vendor/golang.org/x/crypto/ssh/client.go b/vendor/golang.org/x/crypto/ssh/client.go new file mode 100644 index 000000000..7b00bff1c --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/client.go @@ -0,0 +1,278 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "bytes" + "errors" + "fmt" + "net" + "os" + "sync" + "time" +) + +// Client implements a traditional SSH client that supports shells, +// subprocesses, TCP port/streamlocal forwarding and tunneled dialing. +type Client struct { + Conn + + handleForwardsOnce sync.Once // guards calling (*Client).handleForwards + + forwards forwardList // forwarded tcpip connections from the remote side + mu sync.Mutex + channelHandlers map[string]chan NewChannel +} + +// HandleChannelOpen returns a channel on which NewChannel requests +// for the given type are sent. If the type already is being handled, +// nil is returned. The channel is closed when the connection is closed. +func (c *Client) HandleChannelOpen(channelType string) <-chan NewChannel { + c.mu.Lock() + defer c.mu.Unlock() + if c.channelHandlers == nil { + // The SSH channel has been closed. + c := make(chan NewChannel) + close(c) + return c + } + + ch := c.channelHandlers[channelType] + if ch != nil { + return nil + } + + ch = make(chan NewChannel, chanSize) + c.channelHandlers[channelType] = ch + return ch +} + +// NewClient creates a Client on top of the given connection. +func NewClient(c Conn, chans <-chan NewChannel, reqs <-chan *Request) *Client { + conn := &Client{ + Conn: c, + channelHandlers: make(map[string]chan NewChannel, 1), + } + + go conn.handleGlobalRequests(reqs) + go conn.handleChannelOpens(chans) + go func() { + conn.Wait() + conn.forwards.closeAll() + }() + return conn +} + +// NewClientConn establishes an authenticated SSH connection using c +// as the underlying transport. The Request and NewChannel channels +// must be serviced or the connection will hang. +func NewClientConn(c net.Conn, addr string, config *ClientConfig) (Conn, <-chan NewChannel, <-chan *Request, error) { + fullConf := *config + fullConf.SetDefaults() + if fullConf.HostKeyCallback == nil { + c.Close() + return nil, nil, nil, errors.New("ssh: must specify HostKeyCallback") + } + + conn := &connection{ + sshConn: sshConn{conn: c}, + } + + if err := conn.clientHandshake(addr, &fullConf); err != nil { + c.Close() + return nil, nil, nil, fmt.Errorf("ssh: handshake failed: %v", err) + } + conn.mux = newMux(conn.transport) + return conn, conn.mux.incomingChannels, conn.mux.incomingRequests, nil +} + +// clientHandshake performs the client side key exchange. See RFC 4253 Section +// 7. +func (c *connection) clientHandshake(dialAddress string, config *ClientConfig) error { + if config.ClientVersion != "" { + c.clientVersion = []byte(config.ClientVersion) + } else { + c.clientVersion = []byte(packageVersion) + } + var err error + c.serverVersion, err = exchangeVersions(c.sshConn.conn, c.clientVersion) + if err != nil { + return err + } + + c.transport = newClientTransport( + newTransport(c.sshConn.conn, config.Rand, true /* is client */), + c.clientVersion, c.serverVersion, config, dialAddress, c.sshConn.RemoteAddr()) + if err := c.transport.waitSession(); err != nil { + return err + } + + c.sessionID = c.transport.getSessionID() + return c.clientAuthenticate(config) +} + +// verifyHostKeySignature verifies the host key obtained in the key +// exchange. +func verifyHostKeySignature(hostKey PublicKey, result *kexResult) error { + sig, rest, ok := parseSignatureBody(result.Signature) + if len(rest) > 0 || !ok { + return errors.New("ssh: signature parse error") + } + + return hostKey.Verify(result.H, sig) +} + +// NewSession opens a new Session for this client. (A session is a remote +// execution of a program.) +func (c *Client) NewSession() (*Session, error) { + ch, in, err := c.OpenChannel("session", nil) + if err != nil { + return nil, err + } + return newSession(ch, in) +} + +func (c *Client) handleGlobalRequests(incoming <-chan *Request) { + for r := range incoming { + // This handles keepalive messages and matches + // the behaviour of OpenSSH. + r.Reply(false, nil) + } +} + +// handleChannelOpens channel open messages from the remote side. +func (c *Client) handleChannelOpens(in <-chan NewChannel) { + for ch := range in { + c.mu.Lock() + handler := c.channelHandlers[ch.ChannelType()] + c.mu.Unlock() + + if handler != nil { + handler <- ch + } else { + ch.Reject(UnknownChannelType, fmt.Sprintf("unknown channel type: %v", ch.ChannelType())) + } + } + + c.mu.Lock() + for _, ch := range c.channelHandlers { + close(ch) + } + c.channelHandlers = nil + c.mu.Unlock() +} + +// Dial starts a client connection to the given SSH server. It is a +// convenience function that connects to the given network address, +// initiates the SSH handshake, and then sets up a Client. For access +// to incoming channels and requests, use net.Dial with NewClientConn +// instead. +func Dial(network, addr string, config *ClientConfig) (*Client, error) { + conn, err := net.DialTimeout(network, addr, config.Timeout) + if err != nil { + return nil, err + } + c, chans, reqs, err := NewClientConn(conn, addr, config) + if err != nil { + return nil, err + } + return NewClient(c, chans, reqs), nil +} + +// HostKeyCallback is the function type used for verifying server +// keys. A HostKeyCallback must return nil if the host key is OK, or +// an error to reject it. It receives the hostname as passed to Dial +// or NewClientConn. The remote address is the RemoteAddr of the +// net.Conn underlying the SSH connection. +type HostKeyCallback func(hostname string, remote net.Addr, key PublicKey) error + +// BannerCallback is the function type used for treat the banner sent by +// the server. A BannerCallback receives the message sent by the remote server. +type BannerCallback func(message string) error + +// A ClientConfig structure is used to configure a Client. It must not be +// modified after having been passed to an SSH function. +type ClientConfig struct { + // Config contains configuration that is shared between clients and + // servers. + Config + + // User contains the username to authenticate as. + User string + + // Auth contains possible authentication methods to use with the + // server. Only the first instance of a particular RFC 4252 method will + // be used during authentication. + Auth []AuthMethod + + // HostKeyCallback is called during the cryptographic + // handshake to validate the server's host key. The client + // configuration must supply this callback for the connection + // to succeed. The functions InsecureIgnoreHostKey or + // FixedHostKey can be used for simplistic host key checks. + HostKeyCallback HostKeyCallback + + // BannerCallback is called during the SSH dance to display a custom + // server's message. The client configuration can supply this callback to + // handle it as wished. The function BannerDisplayStderr can be used for + // simplistic display on Stderr. + BannerCallback BannerCallback + + // ClientVersion contains the version identification string that will + // be used for the connection. If empty, a reasonable default is used. + ClientVersion string + + // HostKeyAlgorithms lists the key types that the client will + // accept from the server as host key, in order of + // preference. If empty, a reasonable default is used. Any + // string returned from PublicKey.Type method may be used, or + // any of the CertAlgoXxxx and KeyAlgoXxxx constants. + HostKeyAlgorithms []string + + // Timeout is the maximum amount of time for the TCP connection to establish. + // + // A Timeout of zero means no timeout. + Timeout time.Duration +} + +// InsecureIgnoreHostKey returns a function that can be used for +// ClientConfig.HostKeyCallback to accept any host key. It should +// not be used for production code. +func InsecureIgnoreHostKey() HostKeyCallback { + return func(hostname string, remote net.Addr, key PublicKey) error { + return nil + } +} + +type fixedHostKey struct { + key PublicKey +} + +func (f *fixedHostKey) check(hostname string, remote net.Addr, key PublicKey) error { + if f.key == nil { + return fmt.Errorf("ssh: required host key was nil") + } + if !bytes.Equal(key.Marshal(), f.key.Marshal()) { + return fmt.Errorf("ssh: host key mismatch") + } + return nil +} + +// FixedHostKey returns a function for use in +// ClientConfig.HostKeyCallback to accept only a specific host key. +func FixedHostKey(key PublicKey) HostKeyCallback { + hk := &fixedHostKey{key} + return hk.check +} + +// BannerDisplayStderr returns a function that can be used for +// ClientConfig.BannerCallback to display banners on os.Stderr. +func BannerDisplayStderr() BannerCallback { + return func(banner string) error { + _, err := os.Stderr.WriteString(banner) + + return err + } +} diff --git a/vendor/golang.org/x/crypto/ssh/client_auth.go b/vendor/golang.org/x/crypto/ssh/client_auth.go new file mode 100644 index 000000000..0590070e2 --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/client_auth.go @@ -0,0 +1,639 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "bytes" + "errors" + "fmt" + "io" +) + +type authResult int + +const ( + authFailure authResult = iota + authPartialSuccess + authSuccess +) + +// clientAuthenticate authenticates with the remote server. See RFC 4252. +func (c *connection) clientAuthenticate(config *ClientConfig) error { + // initiate user auth session + if err := c.transport.writePacket(Marshal(&serviceRequestMsg{serviceUserAuth})); err != nil { + return err + } + packet, err := c.transport.readPacket() + if err != nil { + return err + } + var serviceAccept serviceAcceptMsg + if err := Unmarshal(packet, &serviceAccept); err != nil { + return err + } + + // during the authentication phase the client first attempts the "none" method + // then any untried methods suggested by the server. + tried := make(map[string]bool) + var lastMethods []string + + sessionID := c.transport.getSessionID() + for auth := AuthMethod(new(noneAuth)); auth != nil; { + ok, methods, err := auth.auth(sessionID, config.User, c.transport, config.Rand) + if err != nil { + return err + } + if ok == authSuccess { + // success + return nil + } else if ok == authFailure { + tried[auth.method()] = true + } + if methods == nil { + methods = lastMethods + } + lastMethods = methods + + auth = nil + + findNext: + for _, a := range config.Auth { + candidateMethod := a.method() + if tried[candidateMethod] { + continue + } + for _, meth := range methods { + if meth == candidateMethod { + auth = a + break findNext + } + } + } + } + return fmt.Errorf("ssh: unable to authenticate, attempted methods %v, no supported methods remain", keys(tried)) +} + +func keys(m map[string]bool) []string { + s := make([]string, 0, len(m)) + + for key := range m { + s = append(s, key) + } + return s +} + +// An AuthMethod represents an instance of an RFC 4252 authentication method. +type AuthMethod interface { + // auth authenticates user over transport t. + // Returns true if authentication is successful. + // If authentication is not successful, a []string of alternative + // method names is returned. If the slice is nil, it will be ignored + // and the previous set of possible methods will be reused. + auth(session []byte, user string, p packetConn, rand io.Reader) (authResult, []string, error) + + // method returns the RFC 4252 method name. + method() string +} + +// "none" authentication, RFC 4252 section 5.2. +type noneAuth int + +func (n *noneAuth) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { + if err := c.writePacket(Marshal(&userAuthRequestMsg{ + User: user, + Service: serviceSSH, + Method: "none", + })); err != nil { + return authFailure, nil, err + } + + return handleAuthResponse(c) +} + +func (n *noneAuth) method() string { + return "none" +} + +// passwordCallback is an AuthMethod that fetches the password through +// a function call, e.g. by prompting the user. +type passwordCallback func() (password string, err error) + +func (cb passwordCallback) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { + type passwordAuthMsg struct { + User string `sshtype:"50"` + Service string + Method string + Reply bool + Password string + } + + pw, err := cb() + // REVIEW NOTE: is there a need to support skipping a password attempt? + // The program may only find out that the user doesn't have a password + // when prompting. + if err != nil { + return authFailure, nil, err + } + + if err := c.writePacket(Marshal(&passwordAuthMsg{ + User: user, + Service: serviceSSH, + Method: cb.method(), + Reply: false, + Password: pw, + })); err != nil { + return authFailure, nil, err + } + + return handleAuthResponse(c) +} + +func (cb passwordCallback) method() string { + return "password" +} + +// Password returns an AuthMethod using the given password. +func Password(secret string) AuthMethod { + return passwordCallback(func() (string, error) { return secret, nil }) +} + +// PasswordCallback returns an AuthMethod that uses a callback for +// fetching a password. +func PasswordCallback(prompt func() (secret string, err error)) AuthMethod { + return passwordCallback(prompt) +} + +type publickeyAuthMsg struct { + User string `sshtype:"50"` + Service string + Method string + // HasSig indicates to the receiver packet that the auth request is signed and + // should be used for authentication of the request. + HasSig bool + Algoname string + PubKey []byte + // Sig is tagged with "rest" so Marshal will exclude it during + // validateKey + Sig []byte `ssh:"rest"` +} + +// publicKeyCallback is an AuthMethod that uses a set of key +// pairs for authentication. +type publicKeyCallback func() ([]Signer, error) + +func (cb publicKeyCallback) method() string { + return "publickey" +} + +func (cb publicKeyCallback) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { + // Authentication is performed by sending an enquiry to test if a key is + // acceptable to the remote. If the key is acceptable, the client will + // attempt to authenticate with the valid key. If not the client will repeat + // the process with the remaining keys. + + signers, err := cb() + if err != nil { + return authFailure, nil, err + } + var methods []string + for _, signer := range signers { + ok, err := validateKey(signer.PublicKey(), user, c) + if err != nil { + return authFailure, nil, err + } + if !ok { + continue + } + + pub := signer.PublicKey() + pubKey := pub.Marshal() + sign, err := signer.Sign(rand, buildDataSignedForAuth(session, userAuthRequestMsg{ + User: user, + Service: serviceSSH, + Method: cb.method(), + }, []byte(pub.Type()), pubKey)) + if err != nil { + return authFailure, nil, err + } + + // manually wrap the serialized signature in a string + s := Marshal(sign) + sig := make([]byte, stringLength(len(s))) + marshalString(sig, s) + msg := publickeyAuthMsg{ + User: user, + Service: serviceSSH, + Method: cb.method(), + HasSig: true, + Algoname: pub.Type(), + PubKey: pubKey, + Sig: sig, + } + p := Marshal(&msg) + if err := c.writePacket(p); err != nil { + return authFailure, nil, err + } + var success authResult + success, methods, err = handleAuthResponse(c) + if err != nil { + return authFailure, nil, err + } + + // If authentication succeeds or the list of available methods does not + // contain the "publickey" method, do not attempt to authenticate with any + // other keys. According to RFC 4252 Section 7, the latter can occur when + // additional authentication methods are required. + if success == authSuccess || !containsMethod(methods, cb.method()) { + return success, methods, err + } + } + + return authFailure, methods, nil +} + +func containsMethod(methods []string, method string) bool { + for _, m := range methods { + if m == method { + return true + } + } + + return false +} + +// validateKey validates the key provided is acceptable to the server. +func validateKey(key PublicKey, user string, c packetConn) (bool, error) { + pubKey := key.Marshal() + msg := publickeyAuthMsg{ + User: user, + Service: serviceSSH, + Method: "publickey", + HasSig: false, + Algoname: key.Type(), + PubKey: pubKey, + } + if err := c.writePacket(Marshal(&msg)); err != nil { + return false, err + } + + return confirmKeyAck(key, c) +} + +func confirmKeyAck(key PublicKey, c packetConn) (bool, error) { + pubKey := key.Marshal() + algoname := key.Type() + + for { + packet, err := c.readPacket() + if err != nil { + return false, err + } + switch packet[0] { + case msgUserAuthBanner: + if err := handleBannerResponse(c, packet); err != nil { + return false, err + } + case msgUserAuthPubKeyOk: + var msg userAuthPubKeyOkMsg + if err := Unmarshal(packet, &msg); err != nil { + return false, err + } + if msg.Algo != algoname || !bytes.Equal(msg.PubKey, pubKey) { + return false, nil + } + return true, nil + case msgUserAuthFailure: + return false, nil + default: + return false, unexpectedMessageError(msgUserAuthSuccess, packet[0]) + } + } +} + +// PublicKeys returns an AuthMethod that uses the given key +// pairs. +func PublicKeys(signers ...Signer) AuthMethod { + return publicKeyCallback(func() ([]Signer, error) { return signers, nil }) +} + +// PublicKeysCallback returns an AuthMethod that runs the given +// function to obtain a list of key pairs. +func PublicKeysCallback(getSigners func() (signers []Signer, err error)) AuthMethod { + return publicKeyCallback(getSigners) +} + +// handleAuthResponse returns whether the preceding authentication request succeeded +// along with a list of remaining authentication methods to try next and +// an error if an unexpected response was received. +func handleAuthResponse(c packetConn) (authResult, []string, error) { + for { + packet, err := c.readPacket() + if err != nil { + return authFailure, nil, err + } + + switch packet[0] { + case msgUserAuthBanner: + if err := handleBannerResponse(c, packet); err != nil { + return authFailure, nil, err + } + case msgUserAuthFailure: + var msg userAuthFailureMsg + if err := Unmarshal(packet, &msg); err != nil { + return authFailure, nil, err + } + if msg.PartialSuccess { + return authPartialSuccess, msg.Methods, nil + } + return authFailure, msg.Methods, nil + case msgUserAuthSuccess: + return authSuccess, nil, nil + default: + return authFailure, nil, unexpectedMessageError(msgUserAuthSuccess, packet[0]) + } + } +} + +func handleBannerResponse(c packetConn, packet []byte) error { + var msg userAuthBannerMsg + if err := Unmarshal(packet, &msg); err != nil { + return err + } + + transport, ok := c.(*handshakeTransport) + if !ok { + return nil + } + + if transport.bannerCallback != nil { + return transport.bannerCallback(msg.Message) + } + + return nil +} + +// KeyboardInteractiveChallenge should print questions, optionally +// disabling echoing (e.g. for passwords), and return all the answers. +// Challenge may be called multiple times in a single session. After +// successful authentication, the server may send a challenge with no +// questions, for which the user and instruction messages should be +// printed. RFC 4256 section 3.3 details how the UI should behave for +// both CLI and GUI environments. +type KeyboardInteractiveChallenge func(user, instruction string, questions []string, echos []bool) (answers []string, err error) + +// KeyboardInteractive returns an AuthMethod using a prompt/response +// sequence controlled by the server. +func KeyboardInteractive(challenge KeyboardInteractiveChallenge) AuthMethod { + return challenge +} + +func (cb KeyboardInteractiveChallenge) method() string { + return "keyboard-interactive" +} + +func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { + type initiateMsg struct { + User string `sshtype:"50"` + Service string + Method string + Language string + Submethods string + } + + if err := c.writePacket(Marshal(&initiateMsg{ + User: user, + Service: serviceSSH, + Method: "keyboard-interactive", + })); err != nil { + return authFailure, nil, err + } + + for { + packet, err := c.readPacket() + if err != nil { + return authFailure, nil, err + } + + // like handleAuthResponse, but with less options. + switch packet[0] { + case msgUserAuthBanner: + if err := handleBannerResponse(c, packet); err != nil { + return authFailure, nil, err + } + continue + case msgUserAuthInfoRequest: + // OK + case msgUserAuthFailure: + var msg userAuthFailureMsg + if err := Unmarshal(packet, &msg); err != nil { + return authFailure, nil, err + } + if msg.PartialSuccess { + return authPartialSuccess, msg.Methods, nil + } + return authFailure, msg.Methods, nil + case msgUserAuthSuccess: + return authSuccess, nil, nil + default: + return authFailure, nil, unexpectedMessageError(msgUserAuthInfoRequest, packet[0]) + } + + var msg userAuthInfoRequestMsg + if err := Unmarshal(packet, &msg); err != nil { + return authFailure, nil, err + } + + // Manually unpack the prompt/echo pairs. + rest := msg.Prompts + var prompts []string + var echos []bool + for i := 0; i < int(msg.NumPrompts); i++ { + prompt, r, ok := parseString(rest) + if !ok || len(r) == 0 { + return authFailure, nil, errors.New("ssh: prompt format error") + } + prompts = append(prompts, string(prompt)) + echos = append(echos, r[0] != 0) + rest = r[1:] + } + + if len(rest) != 0 { + return authFailure, nil, errors.New("ssh: extra data following keyboard-interactive pairs") + } + + answers, err := cb(msg.User, msg.Instruction, prompts, echos) + if err != nil { + return authFailure, nil, err + } + + if len(answers) != len(prompts) { + return authFailure, nil, errors.New("ssh: not enough answers from keyboard-interactive callback") + } + responseLength := 1 + 4 + for _, a := range answers { + responseLength += stringLength(len(a)) + } + serialized := make([]byte, responseLength) + p := serialized + p[0] = msgUserAuthInfoResponse + p = p[1:] + p = marshalUint32(p, uint32(len(answers))) + for _, a := range answers { + p = marshalString(p, []byte(a)) + } + + if err := c.writePacket(serialized); err != nil { + return authFailure, nil, err + } + } +} + +type retryableAuthMethod struct { + authMethod AuthMethod + maxTries int +} + +func (r *retryableAuthMethod) auth(session []byte, user string, c packetConn, rand io.Reader) (ok authResult, methods []string, err error) { + for i := 0; r.maxTries <= 0 || i < r.maxTries; i++ { + ok, methods, err = r.authMethod.auth(session, user, c, rand) + if ok != authFailure || err != nil { // either success, partial success or error terminate + return ok, methods, err + } + } + return ok, methods, err +} + +func (r *retryableAuthMethod) method() string { + return r.authMethod.method() +} + +// RetryableAuthMethod is a decorator for other auth methods enabling them to +// be retried up to maxTries before considering that AuthMethod itself failed. +// If maxTries is <= 0, will retry indefinitely +// +// This is useful for interactive clients using challenge/response type +// authentication (e.g. Keyboard-Interactive, Password, etc) where the user +// could mistype their response resulting in the server issuing a +// SSH_MSG_USERAUTH_FAILURE (rfc4252 #8 [password] and rfc4256 #3.4 +// [keyboard-interactive]); Without this decorator, the non-retryable +// AuthMethod would be removed from future consideration, and never tried again +// (and so the user would never be able to retry their entry). +func RetryableAuthMethod(auth AuthMethod, maxTries int) AuthMethod { + return &retryableAuthMethod{authMethod: auth, maxTries: maxTries} +} + +// GSSAPIWithMICAuthMethod is an AuthMethod with "gssapi-with-mic" authentication. +// See RFC 4462 section 3 +// gssAPIClient is implementation of the GSSAPIClient interface, see the definition of the interface for details. +// target is the server host you want to log in to. +func GSSAPIWithMICAuthMethod(gssAPIClient GSSAPIClient, target string) AuthMethod { + if gssAPIClient == nil { + panic("gss-api client must be not nil with enable gssapi-with-mic") + } + return &gssAPIWithMICCallback{gssAPIClient: gssAPIClient, target: target} +} + +type gssAPIWithMICCallback struct { + gssAPIClient GSSAPIClient + target string +} + +func (g *gssAPIWithMICCallback) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { + m := &userAuthRequestMsg{ + User: user, + Service: serviceSSH, + Method: g.method(), + } + // The GSS-API authentication method is initiated when the client sends an SSH_MSG_USERAUTH_REQUEST. + // See RFC 4462 section 3.2. + m.Payload = appendU32(m.Payload, 1) + m.Payload = appendString(m.Payload, string(krb5OID)) + if err := c.writePacket(Marshal(m)); err != nil { + return authFailure, nil, err + } + // The server responds to the SSH_MSG_USERAUTH_REQUEST with either an + // SSH_MSG_USERAUTH_FAILURE if none of the mechanisms are supported or + // with an SSH_MSG_USERAUTH_GSSAPI_RESPONSE. + // See RFC 4462 section 3.3. + // OpenSSH supports Kerberos V5 mechanism only for GSS-API authentication,so I don't want to check + // selected mech if it is valid. + packet, err := c.readPacket() + if err != nil { + return authFailure, nil, err + } + userAuthGSSAPIResp := &userAuthGSSAPIResponse{} + if err := Unmarshal(packet, userAuthGSSAPIResp); err != nil { + return authFailure, nil, err + } + // Start the loop into the exchange token. + // See RFC 4462 section 3.4. + var token []byte + defer g.gssAPIClient.DeleteSecContext() + for { + // Initiates the establishment of a security context between the application and a remote peer. + nextToken, needContinue, err := g.gssAPIClient.InitSecContext("host@"+g.target, token, false) + if err != nil { + return authFailure, nil, err + } + if len(nextToken) > 0 { + if err := c.writePacket(Marshal(&userAuthGSSAPIToken{ + Token: nextToken, + })); err != nil { + return authFailure, nil, err + } + } + if !needContinue { + break + } + packet, err = c.readPacket() + if err != nil { + return authFailure, nil, err + } + switch packet[0] { + case msgUserAuthFailure: + var msg userAuthFailureMsg + if err := Unmarshal(packet, &msg); err != nil { + return authFailure, nil, err + } + if msg.PartialSuccess { + return authPartialSuccess, msg.Methods, nil + } + return authFailure, msg.Methods, nil + case msgUserAuthGSSAPIError: + userAuthGSSAPIErrorResp := &userAuthGSSAPIError{} + if err := Unmarshal(packet, userAuthGSSAPIErrorResp); err != nil { + return authFailure, nil, err + } + return authFailure, nil, fmt.Errorf("GSS-API Error:\n"+ + "Major Status: %d\n"+ + "Minor Status: %d\n"+ + "Error Message: %s\n", userAuthGSSAPIErrorResp.MajorStatus, userAuthGSSAPIErrorResp.MinorStatus, + userAuthGSSAPIErrorResp.Message) + case msgUserAuthGSSAPIToken: + userAuthGSSAPITokenReq := &userAuthGSSAPIToken{} + if err := Unmarshal(packet, userAuthGSSAPITokenReq); err != nil { + return authFailure, nil, err + } + token = userAuthGSSAPITokenReq.Token + } + } + // Binding Encryption Keys. + // See RFC 4462 section 3.5. + micField := buildMIC(string(session), user, "ssh-connection", "gssapi-with-mic") + micToken, err := g.gssAPIClient.GetMIC(micField) + if err != nil { + return authFailure, nil, err + } + if err := c.writePacket(Marshal(&userAuthGSSAPIMIC{ + MIC: micToken, + })); err != nil { + return authFailure, nil, err + } + return handleAuthResponse(c) +} + +func (g *gssAPIWithMICCallback) method() string { + return "gssapi-with-mic" +} diff --git a/vendor/golang.org/x/crypto/ssh/common.go b/vendor/golang.org/x/crypto/ssh/common.go new file mode 100644 index 000000000..290382d05 --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/common.go @@ -0,0 +1,404 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "crypto" + "crypto/rand" + "fmt" + "io" + "math" + "sync" + + _ "crypto/sha1" + _ "crypto/sha256" + _ "crypto/sha512" +) + +// These are string constants in the SSH protocol. +const ( + compressionNone = "none" + serviceUserAuth = "ssh-userauth" + serviceSSH = "ssh-connection" +) + +// supportedCiphers lists ciphers we support but might not recommend. +var supportedCiphers = []string{ + "aes128-ctr", "aes192-ctr", "aes256-ctr", + "aes128-gcm@openssh.com", + chacha20Poly1305ID, + "arcfour256", "arcfour128", "arcfour", + aes128cbcID, + tripledescbcID, +} + +// preferredCiphers specifies the default preference for ciphers. +var preferredCiphers = []string{ + "aes128-gcm@openssh.com", + chacha20Poly1305ID, + "aes128-ctr", "aes192-ctr", "aes256-ctr", +} + +// supportedKexAlgos specifies the supported key-exchange algorithms in +// preference order. +var supportedKexAlgos = []string{ + kexAlgoCurve25519SHA256, + // P384 and P521 are not constant-time yet, but since we don't + // reuse ephemeral keys, using them for ECDH should be OK. + kexAlgoECDH256, kexAlgoECDH384, kexAlgoECDH521, + kexAlgoDH14SHA1, kexAlgoDH1SHA1, +} + +// serverForbiddenKexAlgos contains key exchange algorithms, that are forbidden +// for the server half. +var serverForbiddenKexAlgos = map[string]struct{}{ + kexAlgoDHGEXSHA1: {}, // server half implementation is only minimal to satisfy the automated tests + kexAlgoDHGEXSHA256: {}, // server half implementation is only minimal to satisfy the automated tests +} + +// preferredKexAlgos specifies the default preference for key-exchange algorithms +// in preference order. +var preferredKexAlgos = []string{ + kexAlgoCurve25519SHA256, + kexAlgoECDH256, kexAlgoECDH384, kexAlgoECDH521, + kexAlgoDH14SHA1, +} + +// supportedHostKeyAlgos specifies the supported host-key algorithms (i.e. methods +// of authenticating servers) in preference order. +var supportedHostKeyAlgos = []string{ + CertAlgoRSAv01, CertAlgoDSAv01, CertAlgoECDSA256v01, + CertAlgoECDSA384v01, CertAlgoECDSA521v01, CertAlgoED25519v01, + + KeyAlgoECDSA256, KeyAlgoECDSA384, KeyAlgoECDSA521, + KeyAlgoRSA, KeyAlgoDSA, + + KeyAlgoED25519, +} + +// supportedMACs specifies a default set of MAC algorithms in preference order. +// This is based on RFC 4253, section 6.4, but with hmac-md5 variants removed +// because they have reached the end of their useful life. +var supportedMACs = []string{ + "hmac-sha2-256-etm@openssh.com", "hmac-sha2-256", "hmac-sha1", "hmac-sha1-96", +} + +var supportedCompressions = []string{compressionNone} + +// hashFuncs keeps the mapping of supported algorithms to their respective +// hashes needed for signature verification. +var hashFuncs = map[string]crypto.Hash{ + KeyAlgoRSA: crypto.SHA1, + KeyAlgoDSA: crypto.SHA1, + KeyAlgoECDSA256: crypto.SHA256, + KeyAlgoECDSA384: crypto.SHA384, + KeyAlgoECDSA521: crypto.SHA512, + CertAlgoRSAv01: crypto.SHA1, + CertAlgoDSAv01: crypto.SHA1, + CertAlgoECDSA256v01: crypto.SHA256, + CertAlgoECDSA384v01: crypto.SHA384, + CertAlgoECDSA521v01: crypto.SHA512, +} + +// unexpectedMessageError results when the SSH message that we received didn't +// match what we wanted. +func unexpectedMessageError(expected, got uint8) error { + return fmt.Errorf("ssh: unexpected message type %d (expected %d)", got, expected) +} + +// parseError results from a malformed SSH message. +func parseError(tag uint8) error { + return fmt.Errorf("ssh: parse error in message type %d", tag) +} + +func findCommon(what string, client []string, server []string) (common string, err error) { + for _, c := range client { + for _, s := range server { + if c == s { + return c, nil + } + } + } + return "", fmt.Errorf("ssh: no common algorithm for %s; client offered: %v, server offered: %v", what, client, server) +} + +// directionAlgorithms records algorithm choices in one direction (either read or write) +type directionAlgorithms struct { + Cipher string + MAC string + Compression string +} + +// rekeyBytes returns a rekeying intervals in bytes. +func (a *directionAlgorithms) rekeyBytes() int64 { + // According to RFC4344 block ciphers should rekey after + // 2^(BLOCKSIZE/4) blocks. For all AES flavors BLOCKSIZE is + // 128. + switch a.Cipher { + case "aes128-ctr", "aes192-ctr", "aes256-ctr", gcmCipherID, aes128cbcID: + return 16 * (1 << 32) + + } + + // For others, stick with RFC4253 recommendation to rekey after 1 Gb of data. + return 1 << 30 +} + +type algorithms struct { + kex string + hostKey string + w directionAlgorithms + r directionAlgorithms +} + +func findAgreedAlgorithms(isClient bool, clientKexInit, serverKexInit *kexInitMsg) (algs *algorithms, err error) { + result := &algorithms{} + + result.kex, err = findCommon("key exchange", clientKexInit.KexAlgos, serverKexInit.KexAlgos) + if err != nil { + return + } + + result.hostKey, err = findCommon("host key", clientKexInit.ServerHostKeyAlgos, serverKexInit.ServerHostKeyAlgos) + if err != nil { + return + } + + stoc, ctos := &result.w, &result.r + if isClient { + ctos, stoc = stoc, ctos + } + + ctos.Cipher, err = findCommon("client to server cipher", clientKexInit.CiphersClientServer, serverKexInit.CiphersClientServer) + if err != nil { + return + } + + stoc.Cipher, err = findCommon("server to client cipher", clientKexInit.CiphersServerClient, serverKexInit.CiphersServerClient) + if err != nil { + return + } + + ctos.MAC, err = findCommon("client to server MAC", clientKexInit.MACsClientServer, serverKexInit.MACsClientServer) + if err != nil { + return + } + + stoc.MAC, err = findCommon("server to client MAC", clientKexInit.MACsServerClient, serverKexInit.MACsServerClient) + if err != nil { + return + } + + ctos.Compression, err = findCommon("client to server compression", clientKexInit.CompressionClientServer, serverKexInit.CompressionClientServer) + if err != nil { + return + } + + stoc.Compression, err = findCommon("server to client compression", clientKexInit.CompressionServerClient, serverKexInit.CompressionServerClient) + if err != nil { + return + } + + return result, nil +} + +// If rekeythreshold is too small, we can't make any progress sending +// stuff. +const minRekeyThreshold uint64 = 256 + +// Config contains configuration data common to both ServerConfig and +// ClientConfig. +type Config struct { + // Rand provides the source of entropy for cryptographic + // primitives. If Rand is nil, the cryptographic random reader + // in package crypto/rand will be used. + Rand io.Reader + + // The maximum number of bytes sent or received after which a + // new key is negotiated. It must be at least 256. If + // unspecified, a size suitable for the chosen cipher is used. + RekeyThreshold uint64 + + // The allowed key exchanges algorithms. If unspecified then a + // default set of algorithms is used. + KeyExchanges []string + + // The allowed cipher algorithms. If unspecified then a sensible + // default is used. + Ciphers []string + + // The allowed MAC algorithms. If unspecified then a sensible default + // is used. + MACs []string +} + +// SetDefaults sets sensible values for unset fields in config. This is +// exported for testing: Configs passed to SSH functions are copied and have +// default values set automatically. +func (c *Config) SetDefaults() { + if c.Rand == nil { + c.Rand = rand.Reader + } + if c.Ciphers == nil { + c.Ciphers = preferredCiphers + } + var ciphers []string + for _, c := range c.Ciphers { + if cipherModes[c] != nil { + // reject the cipher if we have no cipherModes definition + ciphers = append(ciphers, c) + } + } + c.Ciphers = ciphers + + if c.KeyExchanges == nil { + c.KeyExchanges = preferredKexAlgos + } + + if c.MACs == nil { + c.MACs = supportedMACs + } + + if c.RekeyThreshold == 0 { + // cipher specific default + } else if c.RekeyThreshold < minRekeyThreshold { + c.RekeyThreshold = minRekeyThreshold + } else if c.RekeyThreshold >= math.MaxInt64 { + // Avoid weirdness if somebody uses -1 as a threshold. + c.RekeyThreshold = math.MaxInt64 + } +} + +// buildDataSignedForAuth returns the data that is signed in order to prove +// possession of a private key. See RFC 4252, section 7. +func buildDataSignedForAuth(sessionID []byte, req userAuthRequestMsg, algo, pubKey []byte) []byte { + data := struct { + Session []byte + Type byte + User string + Service string + Method string + Sign bool + Algo []byte + PubKey []byte + }{ + sessionID, + msgUserAuthRequest, + req.User, + req.Service, + req.Method, + true, + algo, + pubKey, + } + return Marshal(data) +} + +func appendU16(buf []byte, n uint16) []byte { + return append(buf, byte(n>>8), byte(n)) +} + +func appendU32(buf []byte, n uint32) []byte { + return append(buf, byte(n>>24), byte(n>>16), byte(n>>8), byte(n)) +} + +func appendU64(buf []byte, n uint64) []byte { + return append(buf, + byte(n>>56), byte(n>>48), byte(n>>40), byte(n>>32), + byte(n>>24), byte(n>>16), byte(n>>8), byte(n)) +} + +func appendInt(buf []byte, n int) []byte { + return appendU32(buf, uint32(n)) +} + +func appendString(buf []byte, s string) []byte { + buf = appendU32(buf, uint32(len(s))) + buf = append(buf, s...) + return buf +} + +func appendBool(buf []byte, b bool) []byte { + if b { + return append(buf, 1) + } + return append(buf, 0) +} + +// newCond is a helper to hide the fact that there is no usable zero +// value for sync.Cond. +func newCond() *sync.Cond { return sync.NewCond(new(sync.Mutex)) } + +// window represents the buffer available to clients +// wishing to write to a channel. +type window struct { + *sync.Cond + win uint32 // RFC 4254 5.2 says the window size can grow to 2^32-1 + writeWaiters int + closed bool +} + +// add adds win to the amount of window available +// for consumers. +func (w *window) add(win uint32) bool { + // a zero sized window adjust is a noop. + if win == 0 { + return true + } + w.L.Lock() + if w.win+win < win { + w.L.Unlock() + return false + } + w.win += win + // It is unusual that multiple goroutines would be attempting to reserve + // window space, but not guaranteed. Use broadcast to notify all waiters + // that additional window is available. + w.Broadcast() + w.L.Unlock() + return true +} + +// close sets the window to closed, so all reservations fail +// immediately. +func (w *window) close() { + w.L.Lock() + w.closed = true + w.Broadcast() + w.L.Unlock() +} + +// reserve reserves win from the available window capacity. +// If no capacity remains, reserve will block. reserve may +// return less than requested. +func (w *window) reserve(win uint32) (uint32, error) { + var err error + w.L.Lock() + w.writeWaiters++ + w.Broadcast() + for w.win == 0 && !w.closed { + w.Wait() + } + w.writeWaiters-- + if w.win < win { + win = w.win + } + w.win -= win + if w.closed { + err = io.EOF + } + w.L.Unlock() + return win, err +} + +// waitWriterBlocked waits until some goroutine is blocked for further +// writes. It is used in tests only. +func (w *window) waitWriterBlocked() { + w.Cond.L.Lock() + for w.writeWaiters == 0 { + w.Cond.Wait() + } + w.Cond.L.Unlock() +} diff --git a/vendor/golang.org/x/crypto/ssh/connection.go b/vendor/golang.org/x/crypto/ssh/connection.go new file mode 100644 index 000000000..fd6b0681b --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/connection.go @@ -0,0 +1,143 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "fmt" + "net" +) + +// OpenChannelError is returned if the other side rejects an +// OpenChannel request. +type OpenChannelError struct { + Reason RejectionReason + Message string +} + +func (e *OpenChannelError) Error() string { + return fmt.Sprintf("ssh: rejected: %s (%s)", e.Reason, e.Message) +} + +// ConnMetadata holds metadata for the connection. +type ConnMetadata interface { + // User returns the user ID for this connection. + User() string + + // SessionID returns the session hash, also denoted by H. + SessionID() []byte + + // ClientVersion returns the client's version string as hashed + // into the session ID. + ClientVersion() []byte + + // ServerVersion returns the server's version string as hashed + // into the session ID. + ServerVersion() []byte + + // RemoteAddr returns the remote address for this connection. + RemoteAddr() net.Addr + + // LocalAddr returns the local address for this connection. + LocalAddr() net.Addr +} + +// Conn represents an SSH connection for both server and client roles. +// Conn is the basis for implementing an application layer, such +// as ClientConn, which implements the traditional shell access for +// clients. +type Conn interface { + ConnMetadata + + // SendRequest sends a global request, and returns the + // reply. If wantReply is true, it returns the response status + // and payload. See also RFC4254, section 4. + SendRequest(name string, wantReply bool, payload []byte) (bool, []byte, error) + + // OpenChannel tries to open an channel. If the request is + // rejected, it returns *OpenChannelError. On success it returns + // the SSH Channel and a Go channel for incoming, out-of-band + // requests. The Go channel must be serviced, or the + // connection will hang. + OpenChannel(name string, data []byte) (Channel, <-chan *Request, error) + + // Close closes the underlying network connection + Close() error + + // Wait blocks until the connection has shut down, and returns the + // error causing the shutdown. + Wait() error + + // TODO(hanwen): consider exposing: + // RequestKeyChange + // Disconnect +} + +// DiscardRequests consumes and rejects all requests from the +// passed-in channel. +func DiscardRequests(in <-chan *Request) { + for req := range in { + if req.WantReply { + req.Reply(false, nil) + } + } +} + +// A connection represents an incoming connection. +type connection struct { + transport *handshakeTransport + sshConn + + // The connection protocol. + *mux +} + +func (c *connection) Close() error { + return c.sshConn.conn.Close() +} + +// sshconn provides net.Conn metadata, but disallows direct reads and +// writes. +type sshConn struct { + conn net.Conn + + user string + sessionID []byte + clientVersion []byte + serverVersion []byte +} + +func dup(src []byte) []byte { + dst := make([]byte, len(src)) + copy(dst, src) + return dst +} + +func (c *sshConn) User() string { + return c.user +} + +func (c *sshConn) RemoteAddr() net.Addr { + return c.conn.RemoteAddr() +} + +func (c *sshConn) Close() error { + return c.conn.Close() +} + +func (c *sshConn) LocalAddr() net.Addr { + return c.conn.LocalAddr() +} + +func (c *sshConn) SessionID() []byte { + return dup(c.sessionID) +} + +func (c *sshConn) ClientVersion() []byte { + return dup(c.clientVersion) +} + +func (c *sshConn) ServerVersion() []byte { + return dup(c.serverVersion) +} diff --git a/vendor/golang.org/x/crypto/ssh/doc.go b/vendor/golang.org/x/crypto/ssh/doc.go new file mode 100644 index 000000000..67b7322c0 --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/doc.go @@ -0,0 +1,21 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +/* +Package ssh implements an SSH client and server. + +SSH is a transport security protocol, an authentication protocol and a +family of application protocols. The most typical application level +protocol is a remote shell and this is specifically implemented. However, +the multiplexed nature of SSH is exposed to users that wish to support +others. + +References: + [PROTOCOL.certkeys]: http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/PROTOCOL.certkeys?rev=HEAD + [SSH-PARAMETERS]: http://www.iana.org/assignments/ssh-parameters/ssh-parameters.xml#ssh-parameters-1 + +This package does not fall under the stability promise of the Go language itself, +so its API may be changed when pressing needs arise. +*/ +package ssh // import "golang.org/x/crypto/ssh" diff --git a/vendor/golang.org/x/crypto/ssh/handshake.go b/vendor/golang.org/x/crypto/ssh/handshake.go new file mode 100644 index 000000000..2b10b05a4 --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/handshake.go @@ -0,0 +1,647 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "crypto/rand" + "errors" + "fmt" + "io" + "log" + "net" + "sync" +) + +// debugHandshake, if set, prints messages sent and received. Key +// exchange messages are printed as if DH were used, so the debug +// messages are wrong when using ECDH. +const debugHandshake = false + +// chanSize sets the amount of buffering SSH connections. This is +// primarily for testing: setting chanSize=0 uncovers deadlocks more +// quickly. +const chanSize = 16 + +// keyingTransport is a packet based transport that supports key +// changes. It need not be thread-safe. It should pass through +// msgNewKeys in both directions. +type keyingTransport interface { + packetConn + + // prepareKeyChange sets up a key change. The key change for a + // direction will be effected if a msgNewKeys message is sent + // or received. + prepareKeyChange(*algorithms, *kexResult) error +} + +// handshakeTransport implements rekeying on top of a keyingTransport +// and offers a thread-safe writePacket() interface. +type handshakeTransport struct { + conn keyingTransport + config *Config + + serverVersion []byte + clientVersion []byte + + // hostKeys is non-empty if we are the server. In that case, + // it contains all host keys that can be used to sign the + // connection. + hostKeys []Signer + + // hostKeyAlgorithms is non-empty if we are the client. In that case, + // we accept these key types from the server as host key. + hostKeyAlgorithms []string + + // On read error, incoming is closed, and readError is set. + incoming chan []byte + readError error + + mu sync.Mutex + writeError error + sentInitPacket []byte + sentInitMsg *kexInitMsg + pendingPackets [][]byte // Used when a key exchange is in progress. + + // If the read loop wants to schedule a kex, it pings this + // channel, and the write loop will send out a kex + // message. + requestKex chan struct{} + + // If the other side requests or confirms a kex, its kexInit + // packet is sent here for the write loop to find it. + startKex chan *pendingKex + + // data for host key checking + hostKeyCallback HostKeyCallback + dialAddress string + remoteAddr net.Addr + + // bannerCallback is non-empty if we are the client and it has been set in + // ClientConfig. In that case it is called during the user authentication + // dance to handle a custom server's message. + bannerCallback BannerCallback + + // Algorithms agreed in the last key exchange. + algorithms *algorithms + + readPacketsLeft uint32 + readBytesLeft int64 + + writePacketsLeft uint32 + writeBytesLeft int64 + + // The session ID or nil if first kex did not complete yet. + sessionID []byte +} + +type pendingKex struct { + otherInit []byte + done chan error +} + +func newHandshakeTransport(conn keyingTransport, config *Config, clientVersion, serverVersion []byte) *handshakeTransport { + t := &handshakeTransport{ + conn: conn, + serverVersion: serverVersion, + clientVersion: clientVersion, + incoming: make(chan []byte, chanSize), + requestKex: make(chan struct{}, 1), + startKex: make(chan *pendingKex, 1), + + config: config, + } + t.resetReadThresholds() + t.resetWriteThresholds() + + // We always start with a mandatory key exchange. + t.requestKex <- struct{}{} + return t +} + +func newClientTransport(conn keyingTransport, clientVersion, serverVersion []byte, config *ClientConfig, dialAddr string, addr net.Addr) *handshakeTransport { + t := newHandshakeTransport(conn, &config.Config, clientVersion, serverVersion) + t.dialAddress = dialAddr + t.remoteAddr = addr + t.hostKeyCallback = config.HostKeyCallback + t.bannerCallback = config.BannerCallback + if config.HostKeyAlgorithms != nil { + t.hostKeyAlgorithms = config.HostKeyAlgorithms + } else { + t.hostKeyAlgorithms = supportedHostKeyAlgos + } + go t.readLoop() + go t.kexLoop() + return t +} + +func newServerTransport(conn keyingTransport, clientVersion, serverVersion []byte, config *ServerConfig) *handshakeTransport { + t := newHandshakeTransport(conn, &config.Config, clientVersion, serverVersion) + t.hostKeys = config.hostKeys + go t.readLoop() + go t.kexLoop() + return t +} + +func (t *handshakeTransport) getSessionID() []byte { + return t.sessionID +} + +// waitSession waits for the session to be established. This should be +// the first thing to call after instantiating handshakeTransport. +func (t *handshakeTransport) waitSession() error { + p, err := t.readPacket() + if err != nil { + return err + } + if p[0] != msgNewKeys { + return fmt.Errorf("ssh: first packet should be msgNewKeys") + } + + return nil +} + +func (t *handshakeTransport) id() string { + if len(t.hostKeys) > 0 { + return "server" + } + return "client" +} + +func (t *handshakeTransport) printPacket(p []byte, write bool) { + action := "got" + if write { + action = "sent" + } + + if p[0] == msgChannelData || p[0] == msgChannelExtendedData { + log.Printf("%s %s data (packet %d bytes)", t.id(), action, len(p)) + } else { + msg, err := decode(p) + log.Printf("%s %s %T %v (%v)", t.id(), action, msg, msg, err) + } +} + +func (t *handshakeTransport) readPacket() ([]byte, error) { + p, ok := <-t.incoming + if !ok { + return nil, t.readError + } + return p, nil +} + +func (t *handshakeTransport) readLoop() { + first := true + for { + p, err := t.readOnePacket(first) + first = false + if err != nil { + t.readError = err + close(t.incoming) + break + } + if p[0] == msgIgnore || p[0] == msgDebug { + continue + } + t.incoming <- p + } + + // Stop writers too. + t.recordWriteError(t.readError) + + // Unblock the writer should it wait for this. + close(t.startKex) + + // Don't close t.requestKex; it's also written to from writePacket. +} + +func (t *handshakeTransport) pushPacket(p []byte) error { + if debugHandshake { + t.printPacket(p, true) + } + return t.conn.writePacket(p) +} + +func (t *handshakeTransport) getWriteError() error { + t.mu.Lock() + defer t.mu.Unlock() + return t.writeError +} + +func (t *handshakeTransport) recordWriteError(err error) { + t.mu.Lock() + defer t.mu.Unlock() + if t.writeError == nil && err != nil { + t.writeError = err + } +} + +func (t *handshakeTransport) requestKeyExchange() { + select { + case t.requestKex <- struct{}{}: + default: + // something already requested a kex, so do nothing. + } +} + +func (t *handshakeTransport) resetWriteThresholds() { + t.writePacketsLeft = packetRekeyThreshold + if t.config.RekeyThreshold > 0 { + t.writeBytesLeft = int64(t.config.RekeyThreshold) + } else if t.algorithms != nil { + t.writeBytesLeft = t.algorithms.w.rekeyBytes() + } else { + t.writeBytesLeft = 1 << 30 + } +} + +func (t *handshakeTransport) kexLoop() { + +write: + for t.getWriteError() == nil { + var request *pendingKex + var sent bool + + for request == nil || !sent { + var ok bool + select { + case request, ok = <-t.startKex: + if !ok { + break write + } + case <-t.requestKex: + break + } + + if !sent { + if err := t.sendKexInit(); err != nil { + t.recordWriteError(err) + break + } + sent = true + } + } + + if err := t.getWriteError(); err != nil { + if request != nil { + request.done <- err + } + break + } + + // We're not servicing t.requestKex, but that is OK: + // we never block on sending to t.requestKex. + + // We're not servicing t.startKex, but the remote end + // has just sent us a kexInitMsg, so it can't send + // another key change request, until we close the done + // channel on the pendingKex request. + + err := t.enterKeyExchange(request.otherInit) + + t.mu.Lock() + t.writeError = err + t.sentInitPacket = nil + t.sentInitMsg = nil + + t.resetWriteThresholds() + + // we have completed the key exchange. Since the + // reader is still blocked, it is safe to clear out + // the requestKex channel. This avoids the situation + // where: 1) we consumed our own request for the + // initial kex, and 2) the kex from the remote side + // caused another send on the requestKex channel, + clear: + for { + select { + case <-t.requestKex: + // + default: + break clear + } + } + + request.done <- t.writeError + + // kex finished. Push packets that we received while + // the kex was in progress. Don't look at t.startKex + // and don't increment writtenSinceKex: if we trigger + // another kex while we are still busy with the last + // one, things will become very confusing. + for _, p := range t.pendingPackets { + t.writeError = t.pushPacket(p) + if t.writeError != nil { + break + } + } + t.pendingPackets = t.pendingPackets[:0] + t.mu.Unlock() + } + + // drain startKex channel. We don't service t.requestKex + // because nobody does blocking sends there. + go func() { + for init := range t.startKex { + init.done <- t.writeError + } + }() + + // Unblock reader. + t.conn.Close() +} + +// The protocol uses uint32 for packet counters, so we can't let them +// reach 1<<32. We will actually read and write more packets than +// this, though: the other side may send more packets, and after we +// hit this limit on writing we will send a few more packets for the +// key exchange itself. +const packetRekeyThreshold = (1 << 31) + +func (t *handshakeTransport) resetReadThresholds() { + t.readPacketsLeft = packetRekeyThreshold + if t.config.RekeyThreshold > 0 { + t.readBytesLeft = int64(t.config.RekeyThreshold) + } else if t.algorithms != nil { + t.readBytesLeft = t.algorithms.r.rekeyBytes() + } else { + t.readBytesLeft = 1 << 30 + } +} + +func (t *handshakeTransport) readOnePacket(first bool) ([]byte, error) { + p, err := t.conn.readPacket() + if err != nil { + return nil, err + } + + if t.readPacketsLeft > 0 { + t.readPacketsLeft-- + } else { + t.requestKeyExchange() + } + + if t.readBytesLeft > 0 { + t.readBytesLeft -= int64(len(p)) + } else { + t.requestKeyExchange() + } + + if debugHandshake { + t.printPacket(p, false) + } + + if first && p[0] != msgKexInit { + return nil, fmt.Errorf("ssh: first packet should be msgKexInit") + } + + if p[0] != msgKexInit { + return p, nil + } + + firstKex := t.sessionID == nil + + kex := pendingKex{ + done: make(chan error, 1), + otherInit: p, + } + t.startKex <- &kex + err = <-kex.done + + if debugHandshake { + log.Printf("%s exited key exchange (first %v), err %v", t.id(), firstKex, err) + } + + if err != nil { + return nil, err + } + + t.resetReadThresholds() + + // By default, a key exchange is hidden from higher layers by + // translating it into msgIgnore. + successPacket := []byte{msgIgnore} + if firstKex { + // sendKexInit() for the first kex waits for + // msgNewKeys so the authentication process is + // guaranteed to happen over an encrypted transport. + successPacket = []byte{msgNewKeys} + } + + return successPacket, nil +} + +// sendKexInit sends a key change message. +func (t *handshakeTransport) sendKexInit() error { + t.mu.Lock() + defer t.mu.Unlock() + if t.sentInitMsg != nil { + // kexInits may be sent either in response to the other side, + // or because our side wants to initiate a key change, so we + // may have already sent a kexInit. In that case, don't send a + // second kexInit. + return nil + } + + msg := &kexInitMsg{ + KexAlgos: t.config.KeyExchanges, + CiphersClientServer: t.config.Ciphers, + CiphersServerClient: t.config.Ciphers, + MACsClientServer: t.config.MACs, + MACsServerClient: t.config.MACs, + CompressionClientServer: supportedCompressions, + CompressionServerClient: supportedCompressions, + } + io.ReadFull(rand.Reader, msg.Cookie[:]) + + if len(t.hostKeys) > 0 { + for _, k := range t.hostKeys { + msg.ServerHostKeyAlgos = append( + msg.ServerHostKeyAlgos, k.PublicKey().Type()) + } + } else { + msg.ServerHostKeyAlgos = t.hostKeyAlgorithms + } + packet := Marshal(msg) + + // writePacket destroys the contents, so save a copy. + packetCopy := make([]byte, len(packet)) + copy(packetCopy, packet) + + if err := t.pushPacket(packetCopy); err != nil { + return err + } + + t.sentInitMsg = msg + t.sentInitPacket = packet + + return nil +} + +func (t *handshakeTransport) writePacket(p []byte) error { + switch p[0] { + case msgKexInit: + return errors.New("ssh: only handshakeTransport can send kexInit") + case msgNewKeys: + return errors.New("ssh: only handshakeTransport can send newKeys") + } + + t.mu.Lock() + defer t.mu.Unlock() + if t.writeError != nil { + return t.writeError + } + + if t.sentInitMsg != nil { + // Copy the packet so the writer can reuse the buffer. + cp := make([]byte, len(p)) + copy(cp, p) + t.pendingPackets = append(t.pendingPackets, cp) + return nil + } + + if t.writeBytesLeft > 0 { + t.writeBytesLeft -= int64(len(p)) + } else { + t.requestKeyExchange() + } + + if t.writePacketsLeft > 0 { + t.writePacketsLeft-- + } else { + t.requestKeyExchange() + } + + if err := t.pushPacket(p); err != nil { + t.writeError = err + } + + return nil +} + +func (t *handshakeTransport) Close() error { + return t.conn.Close() +} + +func (t *handshakeTransport) enterKeyExchange(otherInitPacket []byte) error { + if debugHandshake { + log.Printf("%s entered key exchange", t.id()) + } + + otherInit := &kexInitMsg{} + if err := Unmarshal(otherInitPacket, otherInit); err != nil { + return err + } + + magics := handshakeMagics{ + clientVersion: t.clientVersion, + serverVersion: t.serverVersion, + clientKexInit: otherInitPacket, + serverKexInit: t.sentInitPacket, + } + + clientInit := otherInit + serverInit := t.sentInitMsg + isClient := len(t.hostKeys) == 0 + if isClient { + clientInit, serverInit = serverInit, clientInit + + magics.clientKexInit = t.sentInitPacket + magics.serverKexInit = otherInitPacket + } + + var err error + t.algorithms, err = findAgreedAlgorithms(isClient, clientInit, serverInit) + if err != nil { + return err + } + + // We don't send FirstKexFollows, but we handle receiving it. + // + // RFC 4253 section 7 defines the kex and the agreement method for + // first_kex_packet_follows. It states that the guessed packet + // should be ignored if the "kex algorithm and/or the host + // key algorithm is guessed wrong (server and client have + // different preferred algorithm), or if any of the other + // algorithms cannot be agreed upon". The other algorithms have + // already been checked above so the kex algorithm and host key + // algorithm are checked here. + if otherInit.FirstKexFollows && (clientInit.KexAlgos[0] != serverInit.KexAlgos[0] || clientInit.ServerHostKeyAlgos[0] != serverInit.ServerHostKeyAlgos[0]) { + // other side sent a kex message for the wrong algorithm, + // which we have to ignore. + if _, err := t.conn.readPacket(); err != nil { + return err + } + } + + kex, ok := kexAlgoMap[t.algorithms.kex] + if !ok { + return fmt.Errorf("ssh: unexpected key exchange algorithm %v", t.algorithms.kex) + } + + var result *kexResult + if len(t.hostKeys) > 0 { + result, err = t.server(kex, t.algorithms, &magics) + } else { + result, err = t.client(kex, t.algorithms, &magics) + } + + if err != nil { + return err + } + + if t.sessionID == nil { + t.sessionID = result.H + } + result.SessionID = t.sessionID + + if err := t.conn.prepareKeyChange(t.algorithms, result); err != nil { + return err + } + if err = t.conn.writePacket([]byte{msgNewKeys}); err != nil { + return err + } + if packet, err := t.conn.readPacket(); err != nil { + return err + } else if packet[0] != msgNewKeys { + return unexpectedMessageError(msgNewKeys, packet[0]) + } + + return nil +} + +func (t *handshakeTransport) server(kex kexAlgorithm, algs *algorithms, magics *handshakeMagics) (*kexResult, error) { + var hostKey Signer + for _, k := range t.hostKeys { + if algs.hostKey == k.PublicKey().Type() { + hostKey = k + } + } + + r, err := kex.Server(t.conn, t.config.Rand, magics, hostKey) + return r, err +} + +func (t *handshakeTransport) client(kex kexAlgorithm, algs *algorithms, magics *handshakeMagics) (*kexResult, error) { + result, err := kex.Client(t.conn, t.config.Rand, magics) + if err != nil { + return nil, err + } + + hostKey, err := ParsePublicKey(result.HostKey) + if err != nil { + return nil, err + } + + if err := verifyHostKeySignature(hostKey, result); err != nil { + return nil, err + } + + err = t.hostKeyCallback(t.dialAddress, t.remoteAddr, hostKey) + if err != nil { + return nil, err + } + + return result, nil +} diff --git a/vendor/golang.org/x/crypto/ssh/kex.go b/vendor/golang.org/x/crypto/ssh/kex.go new file mode 100644 index 000000000..6c3c648fc --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/kex.go @@ -0,0 +1,789 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "crypto" + "crypto/ecdsa" + "crypto/elliptic" + "crypto/rand" + "crypto/subtle" + "encoding/binary" + "errors" + "fmt" + "io" + "math/big" + + "golang.org/x/crypto/curve25519" +) + +const ( + kexAlgoDH1SHA1 = "diffie-hellman-group1-sha1" + kexAlgoDH14SHA1 = "diffie-hellman-group14-sha1" + kexAlgoECDH256 = "ecdh-sha2-nistp256" + kexAlgoECDH384 = "ecdh-sha2-nistp384" + kexAlgoECDH521 = "ecdh-sha2-nistp521" + kexAlgoCurve25519SHA256 = "curve25519-sha256@libssh.org" + + // For the following kex only the client half contains a production + // ready implementation. The server half only consists of a minimal + // implementation to satisfy the automated tests. + kexAlgoDHGEXSHA1 = "diffie-hellman-group-exchange-sha1" + kexAlgoDHGEXSHA256 = "diffie-hellman-group-exchange-sha256" +) + +// kexResult captures the outcome of a key exchange. +type kexResult struct { + // Session hash. See also RFC 4253, section 8. + H []byte + + // Shared secret. See also RFC 4253, section 8. + K []byte + + // Host key as hashed into H. + HostKey []byte + + // Signature of H. + Signature []byte + + // A cryptographic hash function that matches the security + // level of the key exchange algorithm. It is used for + // calculating H, and for deriving keys from H and K. + Hash crypto.Hash + + // The session ID, which is the first H computed. This is used + // to derive key material inside the transport. + SessionID []byte +} + +// handshakeMagics contains data that is always included in the +// session hash. +type handshakeMagics struct { + clientVersion, serverVersion []byte + clientKexInit, serverKexInit []byte +} + +func (m *handshakeMagics) write(w io.Writer) { + writeString(w, m.clientVersion) + writeString(w, m.serverVersion) + writeString(w, m.clientKexInit) + writeString(w, m.serverKexInit) +} + +// kexAlgorithm abstracts different key exchange algorithms. +type kexAlgorithm interface { + // Server runs server-side key agreement, signing the result + // with a hostkey. + Server(p packetConn, rand io.Reader, magics *handshakeMagics, s Signer) (*kexResult, error) + + // Client runs the client-side key agreement. Caller is + // responsible for verifying the host key signature. + Client(p packetConn, rand io.Reader, magics *handshakeMagics) (*kexResult, error) +} + +// dhGroup is a multiplicative group suitable for implementing Diffie-Hellman key agreement. +type dhGroup struct { + g, p, pMinus1 *big.Int +} + +func (group *dhGroup) diffieHellman(theirPublic, myPrivate *big.Int) (*big.Int, error) { + if theirPublic.Cmp(bigOne) <= 0 || theirPublic.Cmp(group.pMinus1) >= 0 { + return nil, errors.New("ssh: DH parameter out of bounds") + } + return new(big.Int).Exp(theirPublic, myPrivate, group.p), nil +} + +func (group *dhGroup) Client(c packetConn, randSource io.Reader, magics *handshakeMagics) (*kexResult, error) { + hashFunc := crypto.SHA1 + + var x *big.Int + for { + var err error + if x, err = rand.Int(randSource, group.pMinus1); err != nil { + return nil, err + } + if x.Sign() > 0 { + break + } + } + + X := new(big.Int).Exp(group.g, x, group.p) + kexDHInit := kexDHInitMsg{ + X: X, + } + if err := c.writePacket(Marshal(&kexDHInit)); err != nil { + return nil, err + } + + packet, err := c.readPacket() + if err != nil { + return nil, err + } + + var kexDHReply kexDHReplyMsg + if err = Unmarshal(packet, &kexDHReply); err != nil { + return nil, err + } + + ki, err := group.diffieHellman(kexDHReply.Y, x) + if err != nil { + return nil, err + } + + h := hashFunc.New() + magics.write(h) + writeString(h, kexDHReply.HostKey) + writeInt(h, X) + writeInt(h, kexDHReply.Y) + K := make([]byte, intLength(ki)) + marshalInt(K, ki) + h.Write(K) + + return &kexResult{ + H: h.Sum(nil), + K: K, + HostKey: kexDHReply.HostKey, + Signature: kexDHReply.Signature, + Hash: crypto.SHA1, + }, nil +} + +func (group *dhGroup) Server(c packetConn, randSource io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) { + hashFunc := crypto.SHA1 + packet, err := c.readPacket() + if err != nil { + return + } + var kexDHInit kexDHInitMsg + if err = Unmarshal(packet, &kexDHInit); err != nil { + return + } + + var y *big.Int + for { + if y, err = rand.Int(randSource, group.pMinus1); err != nil { + return + } + if y.Sign() > 0 { + break + } + } + + Y := new(big.Int).Exp(group.g, y, group.p) + ki, err := group.diffieHellman(kexDHInit.X, y) + if err != nil { + return nil, err + } + + hostKeyBytes := priv.PublicKey().Marshal() + + h := hashFunc.New() + magics.write(h) + writeString(h, hostKeyBytes) + writeInt(h, kexDHInit.X) + writeInt(h, Y) + + K := make([]byte, intLength(ki)) + marshalInt(K, ki) + h.Write(K) + + H := h.Sum(nil) + + // H is already a hash, but the hostkey signing will apply its + // own key-specific hash algorithm. + sig, err := signAndMarshal(priv, randSource, H) + if err != nil { + return nil, err + } + + kexDHReply := kexDHReplyMsg{ + HostKey: hostKeyBytes, + Y: Y, + Signature: sig, + } + packet = Marshal(&kexDHReply) + + err = c.writePacket(packet) + return &kexResult{ + H: H, + K: K, + HostKey: hostKeyBytes, + Signature: sig, + Hash: crypto.SHA1, + }, err +} + +// ecdh performs Elliptic Curve Diffie-Hellman key exchange as +// described in RFC 5656, section 4. +type ecdh struct { + curve elliptic.Curve +} + +func (kex *ecdh) Client(c packetConn, rand io.Reader, magics *handshakeMagics) (*kexResult, error) { + ephKey, err := ecdsa.GenerateKey(kex.curve, rand) + if err != nil { + return nil, err + } + + kexInit := kexECDHInitMsg{ + ClientPubKey: elliptic.Marshal(kex.curve, ephKey.PublicKey.X, ephKey.PublicKey.Y), + } + + serialized := Marshal(&kexInit) + if err := c.writePacket(serialized); err != nil { + return nil, err + } + + packet, err := c.readPacket() + if err != nil { + return nil, err + } + + var reply kexECDHReplyMsg + if err = Unmarshal(packet, &reply); err != nil { + return nil, err + } + + x, y, err := unmarshalECKey(kex.curve, reply.EphemeralPubKey) + if err != nil { + return nil, err + } + + // generate shared secret + secret, _ := kex.curve.ScalarMult(x, y, ephKey.D.Bytes()) + + h := ecHash(kex.curve).New() + magics.write(h) + writeString(h, reply.HostKey) + writeString(h, kexInit.ClientPubKey) + writeString(h, reply.EphemeralPubKey) + K := make([]byte, intLength(secret)) + marshalInt(K, secret) + h.Write(K) + + return &kexResult{ + H: h.Sum(nil), + K: K, + HostKey: reply.HostKey, + Signature: reply.Signature, + Hash: ecHash(kex.curve), + }, nil +} + +// unmarshalECKey parses and checks an EC key. +func unmarshalECKey(curve elliptic.Curve, pubkey []byte) (x, y *big.Int, err error) { + x, y = elliptic.Unmarshal(curve, pubkey) + if x == nil { + return nil, nil, errors.New("ssh: elliptic.Unmarshal failure") + } + if !validateECPublicKey(curve, x, y) { + return nil, nil, errors.New("ssh: public key not on curve") + } + return x, y, nil +} + +// validateECPublicKey checks that the point is a valid public key for +// the given curve. See [SEC1], 3.2.2 +func validateECPublicKey(curve elliptic.Curve, x, y *big.Int) bool { + if x.Sign() == 0 && y.Sign() == 0 { + return false + } + + if x.Cmp(curve.Params().P) >= 0 { + return false + } + + if y.Cmp(curve.Params().P) >= 0 { + return false + } + + if !curve.IsOnCurve(x, y) { + return false + } + + // We don't check if N * PubKey == 0, since + // + // - the NIST curves have cofactor = 1, so this is implicit. + // (We don't foresee an implementation that supports non NIST + // curves) + // + // - for ephemeral keys, we don't need to worry about small + // subgroup attacks. + return true +} + +func (kex *ecdh) Server(c packetConn, rand io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) { + packet, err := c.readPacket() + if err != nil { + return nil, err + } + + var kexECDHInit kexECDHInitMsg + if err = Unmarshal(packet, &kexECDHInit); err != nil { + return nil, err + } + + clientX, clientY, err := unmarshalECKey(kex.curve, kexECDHInit.ClientPubKey) + if err != nil { + return nil, err + } + + // We could cache this key across multiple users/multiple + // connection attempts, but the benefit is small. OpenSSH + // generates a new key for each incoming connection. + ephKey, err := ecdsa.GenerateKey(kex.curve, rand) + if err != nil { + return nil, err + } + + hostKeyBytes := priv.PublicKey().Marshal() + + serializedEphKey := elliptic.Marshal(kex.curve, ephKey.PublicKey.X, ephKey.PublicKey.Y) + + // generate shared secret + secret, _ := kex.curve.ScalarMult(clientX, clientY, ephKey.D.Bytes()) + + h := ecHash(kex.curve).New() + magics.write(h) + writeString(h, hostKeyBytes) + writeString(h, kexECDHInit.ClientPubKey) + writeString(h, serializedEphKey) + + K := make([]byte, intLength(secret)) + marshalInt(K, secret) + h.Write(K) + + H := h.Sum(nil) + + // H is already a hash, but the hostkey signing will apply its + // own key-specific hash algorithm. + sig, err := signAndMarshal(priv, rand, H) + if err != nil { + return nil, err + } + + reply := kexECDHReplyMsg{ + EphemeralPubKey: serializedEphKey, + HostKey: hostKeyBytes, + Signature: sig, + } + + serialized := Marshal(&reply) + if err := c.writePacket(serialized); err != nil { + return nil, err + } + + return &kexResult{ + H: H, + K: K, + HostKey: reply.HostKey, + Signature: sig, + Hash: ecHash(kex.curve), + }, nil +} + +var kexAlgoMap = map[string]kexAlgorithm{} + +func init() { + // This is the group called diffie-hellman-group1-sha1 in RFC + // 4253 and Oakley Group 2 in RFC 2409. + p, _ := new(big.Int).SetString("FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7EDEE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381FFFFFFFFFFFFFFFF", 16) + kexAlgoMap[kexAlgoDH1SHA1] = &dhGroup{ + g: new(big.Int).SetInt64(2), + p: p, + pMinus1: new(big.Int).Sub(p, bigOne), + } + + // This is the group called diffie-hellman-group14-sha1 in RFC + // 4253 and Oakley Group 14 in RFC 3526. + p, _ = new(big.Int).SetString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kexAlgoMap[kexAlgoDH14SHA1] = &dhGroup{ + g: new(big.Int).SetInt64(2), + p: p, + pMinus1: new(big.Int).Sub(p, bigOne), + } + + kexAlgoMap[kexAlgoECDH521] = &ecdh{elliptic.P521()} + kexAlgoMap[kexAlgoECDH384] = &ecdh{elliptic.P384()} + kexAlgoMap[kexAlgoECDH256] = &ecdh{elliptic.P256()} + kexAlgoMap[kexAlgoCurve25519SHA256] = &curve25519sha256{} + kexAlgoMap[kexAlgoDHGEXSHA1] = &dhGEXSHA{hashFunc: crypto.SHA1} + kexAlgoMap[kexAlgoDHGEXSHA256] = &dhGEXSHA{hashFunc: crypto.SHA256} +} + +// curve25519sha256 implements the curve25519-sha256@libssh.org key +// agreement protocol, as described in +// https://git.libssh.org/projects/libssh.git/tree/doc/curve25519-sha256@libssh.org.txt +type curve25519sha256 struct{} + +type curve25519KeyPair struct { + priv [32]byte + pub [32]byte +} + +func (kp *curve25519KeyPair) generate(rand io.Reader) error { + if _, err := io.ReadFull(rand, kp.priv[:]); err != nil { + return err + } + curve25519.ScalarBaseMult(&kp.pub, &kp.priv) + return nil +} + +// curve25519Zeros is just an array of 32 zero bytes so that we have something +// convenient to compare against in order to reject curve25519 points with the +// wrong order. +var curve25519Zeros [32]byte + +func (kex *curve25519sha256) Client(c packetConn, rand io.Reader, magics *handshakeMagics) (*kexResult, error) { + var kp curve25519KeyPair + if err := kp.generate(rand); err != nil { + return nil, err + } + if err := c.writePacket(Marshal(&kexECDHInitMsg{kp.pub[:]})); err != nil { + return nil, err + } + + packet, err := c.readPacket() + if err != nil { + return nil, err + } + + var reply kexECDHReplyMsg + if err = Unmarshal(packet, &reply); err != nil { + return nil, err + } + if len(reply.EphemeralPubKey) != 32 { + return nil, errors.New("ssh: peer's curve25519 public value has wrong length") + } + + var servPub, secret [32]byte + copy(servPub[:], reply.EphemeralPubKey) + curve25519.ScalarMult(&secret, &kp.priv, &servPub) + if subtle.ConstantTimeCompare(secret[:], curve25519Zeros[:]) == 1 { + return nil, errors.New("ssh: peer's curve25519 public value has wrong order") + } + + h := crypto.SHA256.New() + magics.write(h) + writeString(h, reply.HostKey) + writeString(h, kp.pub[:]) + writeString(h, reply.EphemeralPubKey) + + ki := new(big.Int).SetBytes(secret[:]) + K := make([]byte, intLength(ki)) + marshalInt(K, ki) + h.Write(K) + + return &kexResult{ + H: h.Sum(nil), + K: K, + HostKey: reply.HostKey, + Signature: reply.Signature, + Hash: crypto.SHA256, + }, nil +} + +func (kex *curve25519sha256) Server(c packetConn, rand io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) { + packet, err := c.readPacket() + if err != nil { + return + } + var kexInit kexECDHInitMsg + if err = Unmarshal(packet, &kexInit); err != nil { + return + } + + if len(kexInit.ClientPubKey) != 32 { + return nil, errors.New("ssh: peer's curve25519 public value has wrong length") + } + + var kp curve25519KeyPair + if err := kp.generate(rand); err != nil { + return nil, err + } + + var clientPub, secret [32]byte + copy(clientPub[:], kexInit.ClientPubKey) + curve25519.ScalarMult(&secret, &kp.priv, &clientPub) + if subtle.ConstantTimeCompare(secret[:], curve25519Zeros[:]) == 1 { + return nil, errors.New("ssh: peer's curve25519 public value has wrong order") + } + + hostKeyBytes := priv.PublicKey().Marshal() + + h := crypto.SHA256.New() + magics.write(h) + writeString(h, hostKeyBytes) + writeString(h, kexInit.ClientPubKey) + writeString(h, kp.pub[:]) + + ki := new(big.Int).SetBytes(secret[:]) + K := make([]byte, intLength(ki)) + marshalInt(K, ki) + h.Write(K) + + H := h.Sum(nil) + + sig, err := signAndMarshal(priv, rand, H) + if err != nil { + return nil, err + } + + reply := kexECDHReplyMsg{ + EphemeralPubKey: kp.pub[:], + HostKey: hostKeyBytes, + Signature: sig, + } + if err := c.writePacket(Marshal(&reply)); err != nil { + return nil, err + } + return &kexResult{ + H: H, + K: K, + HostKey: hostKeyBytes, + Signature: sig, + Hash: crypto.SHA256, + }, nil +} + +// dhGEXSHA implements the diffie-hellman-group-exchange-sha1 and +// diffie-hellman-group-exchange-sha256 key agreement protocols, +// as described in RFC 4419 +type dhGEXSHA struct { + g, p *big.Int + hashFunc crypto.Hash +} + +const numMRTests = 64 + +const ( + dhGroupExchangeMinimumBits = 2048 + dhGroupExchangePreferredBits = 2048 + dhGroupExchangeMaximumBits = 8192 +) + +func (gex *dhGEXSHA) diffieHellman(theirPublic, myPrivate *big.Int) (*big.Int, error) { + if theirPublic.Sign() <= 0 || theirPublic.Cmp(gex.p) >= 0 { + return nil, fmt.Errorf("ssh: DH parameter out of bounds") + } + return new(big.Int).Exp(theirPublic, myPrivate, gex.p), nil +} + +func (gex *dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshakeMagics) (*kexResult, error) { + // Send GexRequest + kexDHGexRequest := kexDHGexRequestMsg{ + MinBits: dhGroupExchangeMinimumBits, + PreferedBits: dhGroupExchangePreferredBits, + MaxBits: dhGroupExchangeMaximumBits, + } + if err := c.writePacket(Marshal(&kexDHGexRequest)); err != nil { + return nil, err + } + + // Receive GexGroup + packet, err := c.readPacket() + if err != nil { + return nil, err + } + + var kexDHGexGroup kexDHGexGroupMsg + if err = Unmarshal(packet, &kexDHGexGroup); err != nil { + return nil, err + } + + // reject if p's bit length < dhGroupExchangeMinimumBits or > dhGroupExchangeMaximumBits + if kexDHGexGroup.P.BitLen() < dhGroupExchangeMinimumBits || kexDHGexGroup.P.BitLen() > dhGroupExchangeMaximumBits { + return nil, fmt.Errorf("ssh: server-generated gex p is out of range (%d bits)", kexDHGexGroup.P.BitLen()) + } + + gex.p = kexDHGexGroup.P + gex.g = kexDHGexGroup.G + + // Check if p is safe by verifing that p and (p-1)/2 are primes + one := big.NewInt(1) + var pHalf = &big.Int{} + pHalf.Rsh(gex.p, 1) + if !gex.p.ProbablyPrime(numMRTests) || !pHalf.ProbablyPrime(numMRTests) { + return nil, fmt.Errorf("ssh: server provided gex p is not safe") + } + + // Check if g is safe by verifing that g > 1 and g < p - 1 + var pMinusOne = &big.Int{} + pMinusOne.Sub(gex.p, one) + if gex.g.Cmp(one) != 1 && gex.g.Cmp(pMinusOne) != -1 { + return nil, fmt.Errorf("ssh: server provided gex g is not safe") + } + + // Send GexInit + x, err := rand.Int(randSource, pHalf) + if err != nil { + return nil, err + } + X := new(big.Int).Exp(gex.g, x, gex.p) + kexDHGexInit := kexDHGexInitMsg{ + X: X, + } + if err := c.writePacket(Marshal(&kexDHGexInit)); err != nil { + return nil, err + } + + // Receive GexReply + packet, err = c.readPacket() + if err != nil { + return nil, err + } + + var kexDHGexReply kexDHGexReplyMsg + if err = Unmarshal(packet, &kexDHGexReply); err != nil { + return nil, err + } + + kInt, err := gex.diffieHellman(kexDHGexReply.Y, x) + if err != nil { + return nil, err + } + + // Check if k is safe by verifing that k > 1 and k < p - 1 + if kInt.Cmp(one) != 1 && kInt.Cmp(pMinusOne) != -1 { + return nil, fmt.Errorf("ssh: derived k is not safe") + } + + h := gex.hashFunc.New() + magics.write(h) + writeString(h, kexDHGexReply.HostKey) + binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMinimumBits)) + binary.Write(h, binary.BigEndian, uint32(dhGroupExchangePreferredBits)) + binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMaximumBits)) + writeInt(h, gex.p) + writeInt(h, gex.g) + writeInt(h, X) + writeInt(h, kexDHGexReply.Y) + K := make([]byte, intLength(kInt)) + marshalInt(K, kInt) + h.Write(K) + + return &kexResult{ + H: h.Sum(nil), + K: K, + HostKey: kexDHGexReply.HostKey, + Signature: kexDHGexReply.Signature, + Hash: gex.hashFunc, + }, nil +} + +// Server half implementation of the Diffie Hellman Key Exchange with SHA1 and SHA256. +// +// This is a minimal implementation to satisfy the automated tests. +func (gex *dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) { + // Receive GexRequest + packet, err := c.readPacket() + if err != nil { + return + } + var kexDHGexRequest kexDHGexRequestMsg + if err = Unmarshal(packet, &kexDHGexRequest); err != nil { + return + } + + // smoosh the user's preferred size into our own limits + if kexDHGexRequest.PreferedBits > dhGroupExchangeMaximumBits { + kexDHGexRequest.PreferedBits = dhGroupExchangeMaximumBits + } + if kexDHGexRequest.PreferedBits < dhGroupExchangeMinimumBits { + kexDHGexRequest.PreferedBits = dhGroupExchangeMinimumBits + } + // fix min/max if they're inconsistent. technically, we could just pout + // and hang up, but there's no harm in giving them the benefit of the + // doubt and just picking a bitsize for them. + if kexDHGexRequest.MinBits > kexDHGexRequest.PreferedBits { + kexDHGexRequest.MinBits = kexDHGexRequest.PreferedBits + } + if kexDHGexRequest.MaxBits < kexDHGexRequest.PreferedBits { + kexDHGexRequest.MaxBits = kexDHGexRequest.PreferedBits + } + + // Send GexGroup + // This is the group called diffie-hellman-group14-sha1 in RFC + // 4253 and Oakley Group 14 in RFC 3526. + p, _ := new(big.Int).SetString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gex.p = p + gex.g = big.NewInt(2) + + kexDHGexGroup := kexDHGexGroupMsg{ + P: gex.p, + G: gex.g, + } + if err := c.writePacket(Marshal(&kexDHGexGroup)); err != nil { + return nil, err + } + + // Receive GexInit + packet, err = c.readPacket() + if err != nil { + return + } + var kexDHGexInit kexDHGexInitMsg + if err = Unmarshal(packet, &kexDHGexInit); err != nil { + return + } + + var pHalf = &big.Int{} + pHalf.Rsh(gex.p, 1) + + y, err := rand.Int(randSource, pHalf) + if err != nil { + return + } + + Y := new(big.Int).Exp(gex.g, y, gex.p) + kInt, err := gex.diffieHellman(kexDHGexInit.X, y) + if err != nil { + return nil, err + } + + hostKeyBytes := priv.PublicKey().Marshal() + + h := gex.hashFunc.New() + magics.write(h) + writeString(h, hostKeyBytes) + binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMinimumBits)) + binary.Write(h, binary.BigEndian, uint32(dhGroupExchangePreferredBits)) + binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMaximumBits)) + writeInt(h, gex.p) + writeInt(h, gex.g) + writeInt(h, kexDHGexInit.X) + writeInt(h, Y) + + K := make([]byte, intLength(kInt)) + marshalInt(K, kInt) + h.Write(K) + + H := h.Sum(nil) + + // H is already a hash, but the hostkey signing will apply its + // own key-specific hash algorithm. + sig, err := signAndMarshal(priv, randSource, H) + if err != nil { + return nil, err + } + + kexDHGexReply := kexDHGexReplyMsg{ + HostKey: hostKeyBytes, + Y: Y, + Signature: sig, + } + packet = Marshal(&kexDHGexReply) + + err = c.writePacket(packet) + + return &kexResult{ + H: H, + K: K, + HostKey: hostKeyBytes, + Signature: sig, + Hash: gex.hashFunc, + }, err +} diff --git a/vendor/golang.org/x/crypto/ssh/keys.go b/vendor/golang.org/x/crypto/ssh/keys.go new file mode 100644 index 000000000..969804794 --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/keys.go @@ -0,0 +1,1100 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "bytes" + "crypto" + "crypto/dsa" + "crypto/ecdsa" + "crypto/elliptic" + "crypto/md5" + "crypto/rsa" + "crypto/sha256" + "crypto/x509" + "encoding/asn1" + "encoding/base64" + "encoding/hex" + "encoding/pem" + "errors" + "fmt" + "io" + "math/big" + "strings" + + "golang.org/x/crypto/ed25519" +) + +// These constants represent the algorithm names for key types supported by this +// package. +const ( + KeyAlgoRSA = "ssh-rsa" + KeyAlgoDSA = "ssh-dss" + KeyAlgoECDSA256 = "ecdsa-sha2-nistp256" + KeyAlgoECDSA384 = "ecdsa-sha2-nistp384" + KeyAlgoECDSA521 = "ecdsa-sha2-nistp521" + KeyAlgoED25519 = "ssh-ed25519" +) + +// These constants represent non-default signature algorithms that are supported +// as algorithm parameters to AlgorithmSigner.SignWithAlgorithm methods. See +// [PROTOCOL.agent] section 4.5.1 and +// https://tools.ietf.org/html/draft-ietf-curdle-rsa-sha2-10 +const ( + SigAlgoRSA = "ssh-rsa" + SigAlgoRSASHA2256 = "rsa-sha2-256" + SigAlgoRSASHA2512 = "rsa-sha2-512" +) + +// parsePubKey parses a public key of the given algorithm. +// Use ParsePublicKey for keys with prepended algorithm. +func parsePubKey(in []byte, algo string) (pubKey PublicKey, rest []byte, err error) { + switch algo { + case KeyAlgoRSA: + return parseRSA(in) + case KeyAlgoDSA: + return parseDSA(in) + case KeyAlgoECDSA256, KeyAlgoECDSA384, KeyAlgoECDSA521: + return parseECDSA(in) + case KeyAlgoED25519: + return parseED25519(in) + case CertAlgoRSAv01, CertAlgoDSAv01, CertAlgoECDSA256v01, CertAlgoECDSA384v01, CertAlgoECDSA521v01, CertAlgoED25519v01: + cert, err := parseCert(in, certToPrivAlgo(algo)) + if err != nil { + return nil, nil, err + } + return cert, nil, nil + } + return nil, nil, fmt.Errorf("ssh: unknown key algorithm: %v", algo) +} + +// parseAuthorizedKey parses a public key in OpenSSH authorized_keys format +// (see sshd(8) manual page) once the options and key type fields have been +// removed. +func parseAuthorizedKey(in []byte) (out PublicKey, comment string, err error) { + in = bytes.TrimSpace(in) + + i := bytes.IndexAny(in, " \t") + if i == -1 { + i = len(in) + } + base64Key := in[:i] + + key := make([]byte, base64.StdEncoding.DecodedLen(len(base64Key))) + n, err := base64.StdEncoding.Decode(key, base64Key) + if err != nil { + return nil, "", err + } + key = key[:n] + out, err = ParsePublicKey(key) + if err != nil { + return nil, "", err + } + comment = string(bytes.TrimSpace(in[i:])) + return out, comment, nil +} + +// ParseKnownHosts parses an entry in the format of the known_hosts file. +// +// The known_hosts format is documented in the sshd(8) manual page. This +// function will parse a single entry from in. On successful return, marker +// will contain the optional marker value (i.e. "cert-authority" or "revoked") +// or else be empty, hosts will contain the hosts that this entry matches, +// pubKey will contain the public key and comment will contain any trailing +// comment at the end of the line. See the sshd(8) manual page for the various +// forms that a host string can take. +// +// The unparsed remainder of the input will be returned in rest. This function +// can be called repeatedly to parse multiple entries. +// +// If no entries were found in the input then err will be io.EOF. Otherwise a +// non-nil err value indicates a parse error. +func ParseKnownHosts(in []byte) (marker string, hosts []string, pubKey PublicKey, comment string, rest []byte, err error) { + for len(in) > 0 { + end := bytes.IndexByte(in, '\n') + if end != -1 { + rest = in[end+1:] + in = in[:end] + } else { + rest = nil + } + + end = bytes.IndexByte(in, '\r') + if end != -1 { + in = in[:end] + } + + in = bytes.TrimSpace(in) + if len(in) == 0 || in[0] == '#' { + in = rest + continue + } + + i := bytes.IndexAny(in, " \t") + if i == -1 { + in = rest + continue + } + + // Strip out the beginning of the known_host key. + // This is either an optional marker or a (set of) hostname(s). + keyFields := bytes.Fields(in) + if len(keyFields) < 3 || len(keyFields) > 5 { + return "", nil, nil, "", nil, errors.New("ssh: invalid entry in known_hosts data") + } + + // keyFields[0] is either "@cert-authority", "@revoked" or a comma separated + // list of hosts + marker := "" + if keyFields[0][0] == '@' { + marker = string(keyFields[0][1:]) + keyFields = keyFields[1:] + } + + hosts := string(keyFields[0]) + // keyFields[1] contains the key type (e.g. “ssh-rsa”). + // However, that information is duplicated inside the + // base64-encoded key and so is ignored here. + + key := bytes.Join(keyFields[2:], []byte(" ")) + if pubKey, comment, err = parseAuthorizedKey(key); err != nil { + return "", nil, nil, "", nil, err + } + + return marker, strings.Split(hosts, ","), pubKey, comment, rest, nil + } + + return "", nil, nil, "", nil, io.EOF +} + +// ParseAuthorizedKeys parses a public key from an authorized_keys +// file used in OpenSSH according to the sshd(8) manual page. +func ParseAuthorizedKey(in []byte) (out PublicKey, comment string, options []string, rest []byte, err error) { + for len(in) > 0 { + end := bytes.IndexByte(in, '\n') + if end != -1 { + rest = in[end+1:] + in = in[:end] + } else { + rest = nil + } + + end = bytes.IndexByte(in, '\r') + if end != -1 { + in = in[:end] + } + + in = bytes.TrimSpace(in) + if len(in) == 0 || in[0] == '#' { + in = rest + continue + } + + i := bytes.IndexAny(in, " \t") + if i == -1 { + in = rest + continue + } + + if out, comment, err = parseAuthorizedKey(in[i:]); err == nil { + return out, comment, options, rest, nil + } + + // No key type recognised. Maybe there's an options field at + // the beginning. + var b byte + inQuote := false + var candidateOptions []string + optionStart := 0 + for i, b = range in { + isEnd := !inQuote && (b == ' ' || b == '\t') + if (b == ',' && !inQuote) || isEnd { + if i-optionStart > 0 { + candidateOptions = append(candidateOptions, string(in[optionStart:i])) + } + optionStart = i + 1 + } + if isEnd { + break + } + if b == '"' && (i == 0 || (i > 0 && in[i-1] != '\\')) { + inQuote = !inQuote + } + } + for i < len(in) && (in[i] == ' ' || in[i] == '\t') { + i++ + } + if i == len(in) { + // Invalid line: unmatched quote + in = rest + continue + } + + in = in[i:] + i = bytes.IndexAny(in, " \t") + if i == -1 { + in = rest + continue + } + + if out, comment, err = parseAuthorizedKey(in[i:]); err == nil { + options = candidateOptions + return out, comment, options, rest, nil + } + + in = rest + continue + } + + return nil, "", nil, nil, errors.New("ssh: no key found") +} + +// ParsePublicKey parses an SSH public key formatted for use in +// the SSH wire protocol according to RFC 4253, section 6.6. +func ParsePublicKey(in []byte) (out PublicKey, err error) { + algo, in, ok := parseString(in) + if !ok { + return nil, errShortRead + } + var rest []byte + out, rest, err = parsePubKey(in, string(algo)) + if len(rest) > 0 { + return nil, errors.New("ssh: trailing junk in public key") + } + + return out, err +} + +// MarshalAuthorizedKey serializes key for inclusion in an OpenSSH +// authorized_keys file. The return value ends with newline. +func MarshalAuthorizedKey(key PublicKey) []byte { + b := &bytes.Buffer{} + b.WriteString(key.Type()) + b.WriteByte(' ') + e := base64.NewEncoder(base64.StdEncoding, b) + e.Write(key.Marshal()) + e.Close() + b.WriteByte('\n') + return b.Bytes() +} + +// PublicKey is an abstraction of different types of public keys. +type PublicKey interface { + // Type returns the key's type, e.g. "ssh-rsa". + Type() string + + // Marshal returns the serialized key data in SSH wire format, + // with the name prefix. To unmarshal the returned data, use + // the ParsePublicKey function. + Marshal() []byte + + // Verify that sig is a signature on the given data using this + // key. This function will hash the data appropriately first. + Verify(data []byte, sig *Signature) error +} + +// CryptoPublicKey, if implemented by a PublicKey, +// returns the underlying crypto.PublicKey form of the key. +type CryptoPublicKey interface { + CryptoPublicKey() crypto.PublicKey +} + +// A Signer can create signatures that verify against a public key. +type Signer interface { + // PublicKey returns an associated PublicKey instance. + PublicKey() PublicKey + + // Sign returns raw signature for the given data. This method + // will apply the hash specified for the keytype to the data. + Sign(rand io.Reader, data []byte) (*Signature, error) +} + +// A AlgorithmSigner is a Signer that also supports specifying a specific +// algorithm to use for signing. +type AlgorithmSigner interface { + Signer + + // SignWithAlgorithm is like Signer.Sign, but allows specification of a + // non-default signing algorithm. See the SigAlgo* constants in this + // package for signature algorithms supported by this package. Callers may + // pass an empty string for the algorithm in which case the AlgorithmSigner + // will use its default algorithm. + SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*Signature, error) +} + +type rsaPublicKey rsa.PublicKey + +func (r *rsaPublicKey) Type() string { + return "ssh-rsa" +} + +// parseRSA parses an RSA key according to RFC 4253, section 6.6. +func parseRSA(in []byte) (out PublicKey, rest []byte, err error) { + var w struct { + E *big.Int + N *big.Int + Rest []byte `ssh:"rest"` + } + if err := Unmarshal(in, &w); err != nil { + return nil, nil, err + } + + if w.E.BitLen() > 24 { + return nil, nil, errors.New("ssh: exponent too large") + } + e := w.E.Int64() + if e < 3 || e&1 == 0 { + return nil, nil, errors.New("ssh: incorrect exponent") + } + + var key rsa.PublicKey + key.E = int(e) + key.N = w.N + return (*rsaPublicKey)(&key), w.Rest, nil +} + +func (r *rsaPublicKey) Marshal() []byte { + e := new(big.Int).SetInt64(int64(r.E)) + // RSA publickey struct layout should match the struct used by + // parseRSACert in the x/crypto/ssh/agent package. + wirekey := struct { + Name string + E *big.Int + N *big.Int + }{ + KeyAlgoRSA, + e, + r.N, + } + return Marshal(&wirekey) +} + +func (r *rsaPublicKey) Verify(data []byte, sig *Signature) error { + var hash crypto.Hash + switch sig.Format { + case SigAlgoRSA: + hash = crypto.SHA1 + case SigAlgoRSASHA2256: + hash = crypto.SHA256 + case SigAlgoRSASHA2512: + hash = crypto.SHA512 + default: + return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, r.Type()) + } + h := hash.New() + h.Write(data) + digest := h.Sum(nil) + return rsa.VerifyPKCS1v15((*rsa.PublicKey)(r), hash, digest, sig.Blob) +} + +func (r *rsaPublicKey) CryptoPublicKey() crypto.PublicKey { + return (*rsa.PublicKey)(r) +} + +type dsaPublicKey dsa.PublicKey + +func (k *dsaPublicKey) Type() string { + return "ssh-dss" +} + +func checkDSAParams(param *dsa.Parameters) error { + // SSH specifies FIPS 186-2, which only provided a single size + // (1024 bits) DSA key. FIPS 186-3 allows for larger key + // sizes, which would confuse SSH. + if l := param.P.BitLen(); l != 1024 { + return fmt.Errorf("ssh: unsupported DSA key size %d", l) + } + + return nil +} + +// parseDSA parses an DSA key according to RFC 4253, section 6.6. +func parseDSA(in []byte) (out PublicKey, rest []byte, err error) { + var w struct { + P, Q, G, Y *big.Int + Rest []byte `ssh:"rest"` + } + if err := Unmarshal(in, &w); err != nil { + return nil, nil, err + } + + param := dsa.Parameters{ + P: w.P, + Q: w.Q, + G: w.G, + } + if err := checkDSAParams(¶m); err != nil { + return nil, nil, err + } + + key := &dsaPublicKey{ + Parameters: param, + Y: w.Y, + } + return key, w.Rest, nil +} + +func (k *dsaPublicKey) Marshal() []byte { + // DSA publickey struct layout should match the struct used by + // parseDSACert in the x/crypto/ssh/agent package. + w := struct { + Name string + P, Q, G, Y *big.Int + }{ + k.Type(), + k.P, + k.Q, + k.G, + k.Y, + } + + return Marshal(&w) +} + +func (k *dsaPublicKey) Verify(data []byte, sig *Signature) error { + if sig.Format != k.Type() { + return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, k.Type()) + } + h := crypto.SHA1.New() + h.Write(data) + digest := h.Sum(nil) + + // Per RFC 4253, section 6.6, + // The value for 'dss_signature_blob' is encoded as a string containing + // r, followed by s (which are 160-bit integers, without lengths or + // padding, unsigned, and in network byte order). + // For DSS purposes, sig.Blob should be exactly 40 bytes in length. + if len(sig.Blob) != 40 { + return errors.New("ssh: DSA signature parse error") + } + r := new(big.Int).SetBytes(sig.Blob[:20]) + s := new(big.Int).SetBytes(sig.Blob[20:]) + if dsa.Verify((*dsa.PublicKey)(k), digest, r, s) { + return nil + } + return errors.New("ssh: signature did not verify") +} + +func (k *dsaPublicKey) CryptoPublicKey() crypto.PublicKey { + return (*dsa.PublicKey)(k) +} + +type dsaPrivateKey struct { + *dsa.PrivateKey +} + +func (k *dsaPrivateKey) PublicKey() PublicKey { + return (*dsaPublicKey)(&k.PrivateKey.PublicKey) +} + +func (k *dsaPrivateKey) Sign(rand io.Reader, data []byte) (*Signature, error) { + return k.SignWithAlgorithm(rand, data, "") +} + +func (k *dsaPrivateKey) SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*Signature, error) { + if algorithm != "" && algorithm != k.PublicKey().Type() { + return nil, fmt.Errorf("ssh: unsupported signature algorithm %s", algorithm) + } + + h := crypto.SHA1.New() + h.Write(data) + digest := h.Sum(nil) + r, s, err := dsa.Sign(rand, k.PrivateKey, digest) + if err != nil { + return nil, err + } + + sig := make([]byte, 40) + rb := r.Bytes() + sb := s.Bytes() + + copy(sig[20-len(rb):20], rb) + copy(sig[40-len(sb):], sb) + + return &Signature{ + Format: k.PublicKey().Type(), + Blob: sig, + }, nil +} + +type ecdsaPublicKey ecdsa.PublicKey + +func (k *ecdsaPublicKey) Type() string { + return "ecdsa-sha2-" + k.nistID() +} + +func (k *ecdsaPublicKey) nistID() string { + switch k.Params().BitSize { + case 256: + return "nistp256" + case 384: + return "nistp384" + case 521: + return "nistp521" + } + panic("ssh: unsupported ecdsa key size") +} + +type ed25519PublicKey ed25519.PublicKey + +func (k ed25519PublicKey) Type() string { + return KeyAlgoED25519 +} + +func parseED25519(in []byte) (out PublicKey, rest []byte, err error) { + var w struct { + KeyBytes []byte + Rest []byte `ssh:"rest"` + } + + if err := Unmarshal(in, &w); err != nil { + return nil, nil, err + } + + key := ed25519.PublicKey(w.KeyBytes) + + return (ed25519PublicKey)(key), w.Rest, nil +} + +func (k ed25519PublicKey) Marshal() []byte { + w := struct { + Name string + KeyBytes []byte + }{ + KeyAlgoED25519, + []byte(k), + } + return Marshal(&w) +} + +func (k ed25519PublicKey) Verify(b []byte, sig *Signature) error { + if sig.Format != k.Type() { + return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, k.Type()) + } + + edKey := (ed25519.PublicKey)(k) + if ok := ed25519.Verify(edKey, b, sig.Blob); !ok { + return errors.New("ssh: signature did not verify") + } + + return nil +} + +func (k ed25519PublicKey) CryptoPublicKey() crypto.PublicKey { + return ed25519.PublicKey(k) +} + +func supportedEllipticCurve(curve elliptic.Curve) bool { + return curve == elliptic.P256() || curve == elliptic.P384() || curve == elliptic.P521() +} + +// ecHash returns the hash to match the given elliptic curve, see RFC +// 5656, section 6.2.1 +func ecHash(curve elliptic.Curve) crypto.Hash { + bitSize := curve.Params().BitSize + switch { + case bitSize <= 256: + return crypto.SHA256 + case bitSize <= 384: + return crypto.SHA384 + } + return crypto.SHA512 +} + +// parseECDSA parses an ECDSA key according to RFC 5656, section 3.1. +func parseECDSA(in []byte) (out PublicKey, rest []byte, err error) { + var w struct { + Curve string + KeyBytes []byte + Rest []byte `ssh:"rest"` + } + + if err := Unmarshal(in, &w); err != nil { + return nil, nil, err + } + + key := new(ecdsa.PublicKey) + + switch w.Curve { + case "nistp256": + key.Curve = elliptic.P256() + case "nistp384": + key.Curve = elliptic.P384() + case "nistp521": + key.Curve = elliptic.P521() + default: + return nil, nil, errors.New("ssh: unsupported curve") + } + + key.X, key.Y = elliptic.Unmarshal(key.Curve, w.KeyBytes) + if key.X == nil || key.Y == nil { + return nil, nil, errors.New("ssh: invalid curve point") + } + return (*ecdsaPublicKey)(key), w.Rest, nil +} + +func (k *ecdsaPublicKey) Marshal() []byte { + // See RFC 5656, section 3.1. + keyBytes := elliptic.Marshal(k.Curve, k.X, k.Y) + // ECDSA publickey struct layout should match the struct used by + // parseECDSACert in the x/crypto/ssh/agent package. + w := struct { + Name string + ID string + Key []byte + }{ + k.Type(), + k.nistID(), + keyBytes, + } + + return Marshal(&w) +} + +func (k *ecdsaPublicKey) Verify(data []byte, sig *Signature) error { + if sig.Format != k.Type() { + return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, k.Type()) + } + + h := ecHash(k.Curve).New() + h.Write(data) + digest := h.Sum(nil) + + // Per RFC 5656, section 3.1.2, + // The ecdsa_signature_blob value has the following specific encoding: + // mpint r + // mpint s + var ecSig struct { + R *big.Int + S *big.Int + } + + if err := Unmarshal(sig.Blob, &ecSig); err != nil { + return err + } + + if ecdsa.Verify((*ecdsa.PublicKey)(k), digest, ecSig.R, ecSig.S) { + return nil + } + return errors.New("ssh: signature did not verify") +} + +func (k *ecdsaPublicKey) CryptoPublicKey() crypto.PublicKey { + return (*ecdsa.PublicKey)(k) +} + +// NewSignerFromKey takes an *rsa.PrivateKey, *dsa.PrivateKey, +// *ecdsa.PrivateKey or any other crypto.Signer and returns a +// corresponding Signer instance. ECDSA keys must use P-256, P-384 or +// P-521. DSA keys must use parameter size L1024N160. +func NewSignerFromKey(key interface{}) (Signer, error) { + switch key := key.(type) { + case crypto.Signer: + return NewSignerFromSigner(key) + case *dsa.PrivateKey: + return newDSAPrivateKey(key) + default: + return nil, fmt.Errorf("ssh: unsupported key type %T", key) + } +} + +func newDSAPrivateKey(key *dsa.PrivateKey) (Signer, error) { + if err := checkDSAParams(&key.PublicKey.Parameters); err != nil { + return nil, err + } + + return &dsaPrivateKey{key}, nil +} + +type wrappedSigner struct { + signer crypto.Signer + pubKey PublicKey +} + +// NewSignerFromSigner takes any crypto.Signer implementation and +// returns a corresponding Signer interface. This can be used, for +// example, with keys kept in hardware modules. +func NewSignerFromSigner(signer crypto.Signer) (Signer, error) { + pubKey, err := NewPublicKey(signer.Public()) + if err != nil { + return nil, err + } + + return &wrappedSigner{signer, pubKey}, nil +} + +func (s *wrappedSigner) PublicKey() PublicKey { + return s.pubKey +} + +func (s *wrappedSigner) Sign(rand io.Reader, data []byte) (*Signature, error) { + return s.SignWithAlgorithm(rand, data, "") +} + +func (s *wrappedSigner) SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*Signature, error) { + var hashFunc crypto.Hash + + if _, ok := s.pubKey.(*rsaPublicKey); ok { + // RSA keys support a few hash functions determined by the requested signature algorithm + switch algorithm { + case "", SigAlgoRSA: + algorithm = SigAlgoRSA + hashFunc = crypto.SHA1 + case SigAlgoRSASHA2256: + hashFunc = crypto.SHA256 + case SigAlgoRSASHA2512: + hashFunc = crypto.SHA512 + default: + return nil, fmt.Errorf("ssh: unsupported signature algorithm %s", algorithm) + } + } else { + // The only supported algorithm for all other key types is the same as the type of the key + if algorithm == "" { + algorithm = s.pubKey.Type() + } else if algorithm != s.pubKey.Type() { + return nil, fmt.Errorf("ssh: unsupported signature algorithm %s", algorithm) + } + + switch key := s.pubKey.(type) { + case *dsaPublicKey: + hashFunc = crypto.SHA1 + case *ecdsaPublicKey: + hashFunc = ecHash(key.Curve) + case ed25519PublicKey: + default: + return nil, fmt.Errorf("ssh: unsupported key type %T", key) + } + } + + var digest []byte + if hashFunc != 0 { + h := hashFunc.New() + h.Write(data) + digest = h.Sum(nil) + } else { + digest = data + } + + signature, err := s.signer.Sign(rand, digest, hashFunc) + if err != nil { + return nil, err + } + + // crypto.Signer.Sign is expected to return an ASN.1-encoded signature + // for ECDSA and DSA, but that's not the encoding expected by SSH, so + // re-encode. + switch s.pubKey.(type) { + case *ecdsaPublicKey, *dsaPublicKey: + type asn1Signature struct { + R, S *big.Int + } + asn1Sig := new(asn1Signature) + _, err := asn1.Unmarshal(signature, asn1Sig) + if err != nil { + return nil, err + } + + switch s.pubKey.(type) { + case *ecdsaPublicKey: + signature = Marshal(asn1Sig) + + case *dsaPublicKey: + signature = make([]byte, 40) + r := asn1Sig.R.Bytes() + s := asn1Sig.S.Bytes() + copy(signature[20-len(r):20], r) + copy(signature[40-len(s):40], s) + } + } + + return &Signature{ + Format: algorithm, + Blob: signature, + }, nil +} + +// NewPublicKey takes an *rsa.PublicKey, *dsa.PublicKey, *ecdsa.PublicKey, +// or ed25519.PublicKey returns a corresponding PublicKey instance. +// ECDSA keys must use P-256, P-384 or P-521. +func NewPublicKey(key interface{}) (PublicKey, error) { + switch key := key.(type) { + case *rsa.PublicKey: + return (*rsaPublicKey)(key), nil + case *ecdsa.PublicKey: + if !supportedEllipticCurve(key.Curve) { + return nil, errors.New("ssh: only P-256, P-384 and P-521 EC keys are supported") + } + return (*ecdsaPublicKey)(key), nil + case *dsa.PublicKey: + return (*dsaPublicKey)(key), nil + case ed25519.PublicKey: + return (ed25519PublicKey)(key), nil + default: + return nil, fmt.Errorf("ssh: unsupported key type %T", key) + } +} + +// ParsePrivateKey returns a Signer from a PEM encoded private key. It supports +// the same keys as ParseRawPrivateKey. +func ParsePrivateKey(pemBytes []byte) (Signer, error) { + key, err := ParseRawPrivateKey(pemBytes) + if err != nil { + return nil, err + } + + return NewSignerFromKey(key) +} + +// ParsePrivateKeyWithPassphrase returns a Signer from a PEM encoded private +// key and passphrase. It supports the same keys as +// ParseRawPrivateKeyWithPassphrase. +func ParsePrivateKeyWithPassphrase(pemBytes, passPhrase []byte) (Signer, error) { + key, err := ParseRawPrivateKeyWithPassphrase(pemBytes, passPhrase) + if err != nil { + return nil, err + } + + return NewSignerFromKey(key) +} + +// encryptedBlock tells whether a private key is +// encrypted by examining its Proc-Type header +// for a mention of ENCRYPTED +// according to RFC 1421 Section 4.6.1.1. +func encryptedBlock(block *pem.Block) bool { + return strings.Contains(block.Headers["Proc-Type"], "ENCRYPTED") +} + +// ParseRawPrivateKey returns a private key from a PEM encoded private key. It +// supports RSA (PKCS#1), PKCS#8, DSA (OpenSSL), and ECDSA private keys. +func ParseRawPrivateKey(pemBytes []byte) (interface{}, error) { + block, _ := pem.Decode(pemBytes) + if block == nil { + return nil, errors.New("ssh: no key found") + } + + if encryptedBlock(block) { + return nil, errors.New("ssh: cannot decode encrypted private keys") + } + + switch block.Type { + case "RSA PRIVATE KEY": + return x509.ParsePKCS1PrivateKey(block.Bytes) + // RFC5208 - https://tools.ietf.org/html/rfc5208 + case "PRIVATE KEY": + return x509.ParsePKCS8PrivateKey(block.Bytes) + case "EC PRIVATE KEY": + return x509.ParseECPrivateKey(block.Bytes) + case "DSA PRIVATE KEY": + return ParseDSAPrivateKey(block.Bytes) + case "OPENSSH PRIVATE KEY": + return parseOpenSSHPrivateKey(block.Bytes) + default: + return nil, fmt.Errorf("ssh: unsupported key type %q", block.Type) + } +} + +// ParseRawPrivateKeyWithPassphrase returns a private key decrypted with +// passphrase from a PEM encoded private key. If wrong passphrase, return +// x509.IncorrectPasswordError. +func ParseRawPrivateKeyWithPassphrase(pemBytes, passPhrase []byte) (interface{}, error) { + block, _ := pem.Decode(pemBytes) + if block == nil { + return nil, errors.New("ssh: no key found") + } + buf := block.Bytes + + if encryptedBlock(block) { + if x509.IsEncryptedPEMBlock(block) { + var err error + buf, err = x509.DecryptPEMBlock(block, passPhrase) + if err != nil { + if err == x509.IncorrectPasswordError { + return nil, err + } + return nil, fmt.Errorf("ssh: cannot decode encrypted private keys: %v", err) + } + } + } + + switch block.Type { + case "RSA PRIVATE KEY": + return x509.ParsePKCS1PrivateKey(buf) + case "EC PRIVATE KEY": + return x509.ParseECPrivateKey(buf) + case "DSA PRIVATE KEY": + return ParseDSAPrivateKey(buf) + case "OPENSSH PRIVATE KEY": + return parseOpenSSHPrivateKey(buf) + default: + return nil, fmt.Errorf("ssh: unsupported key type %q", block.Type) + } +} + +// ParseDSAPrivateKey returns a DSA private key from its ASN.1 DER encoding, as +// specified by the OpenSSL DSA man page. +func ParseDSAPrivateKey(der []byte) (*dsa.PrivateKey, error) { + var k struct { + Version int + P *big.Int + Q *big.Int + G *big.Int + Pub *big.Int + Priv *big.Int + } + rest, err := asn1.Unmarshal(der, &k) + if err != nil { + return nil, errors.New("ssh: failed to parse DSA key: " + err.Error()) + } + if len(rest) > 0 { + return nil, errors.New("ssh: garbage after DSA key") + } + + return &dsa.PrivateKey{ + PublicKey: dsa.PublicKey{ + Parameters: dsa.Parameters{ + P: k.P, + Q: k.Q, + G: k.G, + }, + Y: k.Pub, + }, + X: k.Priv, + }, nil +} + +// Implemented based on the documentation at +// https://github.com/openssh/openssh-portable/blob/master/PROTOCOL.key +func parseOpenSSHPrivateKey(key []byte) (crypto.PrivateKey, error) { + const magic = "openssh-key-v1\x00" + if len(key) < len(magic) || string(key[:len(magic)]) != magic { + return nil, errors.New("ssh: invalid openssh private key format") + } + remaining := key[len(magic):] + + var w struct { + CipherName string + KdfName string + KdfOpts string + NumKeys uint32 + PubKey []byte + PrivKeyBlock []byte + } + + if err := Unmarshal(remaining, &w); err != nil { + return nil, err + } + + if w.KdfName != "none" || w.CipherName != "none" { + return nil, errors.New("ssh: cannot decode encrypted private keys") + } + + pk1 := struct { + Check1 uint32 + Check2 uint32 + Keytype string + Rest []byte `ssh:"rest"` + }{} + + if err := Unmarshal(w.PrivKeyBlock, &pk1); err != nil { + return nil, err + } + + if pk1.Check1 != pk1.Check2 { + return nil, errors.New("ssh: checkint mismatch") + } + + // we only handle ed25519 and rsa keys currently + switch pk1.Keytype { + case KeyAlgoRSA: + // https://github.com/openssh/openssh-portable/blob/master/sshkey.c#L2760-L2773 + key := struct { + N *big.Int + E *big.Int + D *big.Int + Iqmp *big.Int + P *big.Int + Q *big.Int + Comment string + Pad []byte `ssh:"rest"` + }{} + + if err := Unmarshal(pk1.Rest, &key); err != nil { + return nil, err + } + + for i, b := range key.Pad { + if int(b) != i+1 { + return nil, errors.New("ssh: padding not as expected") + } + } + + pk := &rsa.PrivateKey{ + PublicKey: rsa.PublicKey{ + N: key.N, + E: int(key.E.Int64()), + }, + D: key.D, + Primes: []*big.Int{key.P, key.Q}, + } + + if err := pk.Validate(); err != nil { + return nil, err + } + + pk.Precompute() + + return pk, nil + case KeyAlgoED25519: + key := struct { + Pub []byte + Priv []byte + Comment string + Pad []byte `ssh:"rest"` + }{} + + if err := Unmarshal(pk1.Rest, &key); err != nil { + return nil, err + } + + if len(key.Priv) != ed25519.PrivateKeySize { + return nil, errors.New("ssh: private key unexpected length") + } + + for i, b := range key.Pad { + if int(b) != i+1 { + return nil, errors.New("ssh: padding not as expected") + } + } + + pk := ed25519.PrivateKey(make([]byte, ed25519.PrivateKeySize)) + copy(pk, key.Priv) + return &pk, nil + default: + return nil, errors.New("ssh: unhandled key type") + } +} + +// FingerprintLegacyMD5 returns the user presentation of the key's +// fingerprint as described by RFC 4716 section 4. +func FingerprintLegacyMD5(pubKey PublicKey) string { + md5sum := md5.Sum(pubKey.Marshal()) + hexarray := make([]string, len(md5sum)) + for i, c := range md5sum { + hexarray[i] = hex.EncodeToString([]byte{c}) + } + return strings.Join(hexarray, ":") +} + +// FingerprintSHA256 returns the user presentation of the key's +// fingerprint as unpadded base64 encoded sha256 hash. +// This format was introduced from OpenSSH 6.8. +// https://www.openssh.com/txt/release-6.8 +// https://tools.ietf.org/html/rfc4648#section-3.2 (unpadded base64 encoding) +func FingerprintSHA256(pubKey PublicKey) string { + sha256sum := sha256.Sum256(pubKey.Marshal()) + hash := base64.RawStdEncoding.EncodeToString(sha256sum[:]) + return "SHA256:" + hash +} diff --git a/vendor/golang.org/x/crypto/ssh/mac.go b/vendor/golang.org/x/crypto/ssh/mac.go new file mode 100644 index 000000000..c07a06285 --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/mac.go @@ -0,0 +1,61 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +// Message authentication support + +import ( + "crypto/hmac" + "crypto/sha1" + "crypto/sha256" + "hash" +) + +type macMode struct { + keySize int + etm bool + new func(key []byte) hash.Hash +} + +// truncatingMAC wraps around a hash.Hash and truncates the output digest to +// a given size. +type truncatingMAC struct { + length int + hmac hash.Hash +} + +func (t truncatingMAC) Write(data []byte) (int, error) { + return t.hmac.Write(data) +} + +func (t truncatingMAC) Sum(in []byte) []byte { + out := t.hmac.Sum(in) + return out[:len(in)+t.length] +} + +func (t truncatingMAC) Reset() { + t.hmac.Reset() +} + +func (t truncatingMAC) Size() int { + return t.length +} + +func (t truncatingMAC) BlockSize() int { return t.hmac.BlockSize() } + +var macModes = map[string]*macMode{ + "hmac-sha2-256-etm@openssh.com": {32, true, func(key []byte) hash.Hash { + return hmac.New(sha256.New, key) + }}, + "hmac-sha2-256": {32, false, func(key []byte) hash.Hash { + return hmac.New(sha256.New, key) + }}, + "hmac-sha1": {20, false, func(key []byte) hash.Hash { + return hmac.New(sha1.New, key) + }}, + "hmac-sha1-96": {20, false, func(key []byte) hash.Hash { + return truncatingMAC{12, hmac.New(sha1.New, key)} + }}, +} diff --git a/vendor/golang.org/x/crypto/ssh/messages.go b/vendor/golang.org/x/crypto/ssh/messages.go new file mode 100644 index 000000000..ac41a4168 --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/messages.go @@ -0,0 +1,866 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "bytes" + "encoding/binary" + "errors" + "fmt" + "io" + "math/big" + "reflect" + "strconv" + "strings" +) + +// These are SSH message type numbers. They are scattered around several +// documents but many were taken from [SSH-PARAMETERS]. +const ( + msgIgnore = 2 + msgUnimplemented = 3 + msgDebug = 4 + msgNewKeys = 21 +) + +// SSH messages: +// +// These structures mirror the wire format of the corresponding SSH messages. +// They are marshaled using reflection with the marshal and unmarshal functions +// in this file. The only wrinkle is that a final member of type []byte with a +// ssh tag of "rest" receives the remainder of a packet when unmarshaling. + +// See RFC 4253, section 11.1. +const msgDisconnect = 1 + +// disconnectMsg is the message that signals a disconnect. It is also +// the error type returned from mux.Wait() +type disconnectMsg struct { + Reason uint32 `sshtype:"1"` + Message string + Language string +} + +func (d *disconnectMsg) Error() string { + return fmt.Sprintf("ssh: disconnect, reason %d: %s", d.Reason, d.Message) +} + +// See RFC 4253, section 7.1. +const msgKexInit = 20 + +type kexInitMsg struct { + Cookie [16]byte `sshtype:"20"` + KexAlgos []string + ServerHostKeyAlgos []string + CiphersClientServer []string + CiphersServerClient []string + MACsClientServer []string + MACsServerClient []string + CompressionClientServer []string + CompressionServerClient []string + LanguagesClientServer []string + LanguagesServerClient []string + FirstKexFollows bool + Reserved uint32 +} + +// See RFC 4253, section 8. + +// Diffie-Helman +const msgKexDHInit = 30 + +type kexDHInitMsg struct { + X *big.Int `sshtype:"30"` +} + +const msgKexECDHInit = 30 + +type kexECDHInitMsg struct { + ClientPubKey []byte `sshtype:"30"` +} + +const msgKexECDHReply = 31 + +type kexECDHReplyMsg struct { + HostKey []byte `sshtype:"31"` + EphemeralPubKey []byte + Signature []byte +} + +const msgKexDHReply = 31 + +type kexDHReplyMsg struct { + HostKey []byte `sshtype:"31"` + Y *big.Int + Signature []byte +} + +// See RFC 4419, section 5. +const msgKexDHGexGroup = 31 + +type kexDHGexGroupMsg struct { + P *big.Int `sshtype:"31"` + G *big.Int +} + +const msgKexDHGexInit = 32 + +type kexDHGexInitMsg struct { + X *big.Int `sshtype:"32"` +} + +const msgKexDHGexReply = 33 + +type kexDHGexReplyMsg struct { + HostKey []byte `sshtype:"33"` + Y *big.Int + Signature []byte +} + +const msgKexDHGexRequest = 34 + +type kexDHGexRequestMsg struct { + MinBits uint32 `sshtype:"34"` + PreferedBits uint32 + MaxBits uint32 +} + +// See RFC 4253, section 10. +const msgServiceRequest = 5 + +type serviceRequestMsg struct { + Service string `sshtype:"5"` +} + +// See RFC 4253, section 10. +const msgServiceAccept = 6 + +type serviceAcceptMsg struct { + Service string `sshtype:"6"` +} + +// See RFC 4252, section 5. +const msgUserAuthRequest = 50 + +type userAuthRequestMsg struct { + User string `sshtype:"50"` + Service string + Method string + Payload []byte `ssh:"rest"` +} + +// Used for debug printouts of packets. +type userAuthSuccessMsg struct { +} + +// See RFC 4252, section 5.1 +const msgUserAuthFailure = 51 + +type userAuthFailureMsg struct { + Methods []string `sshtype:"51"` + PartialSuccess bool +} + +// See RFC 4252, section 5.1 +const msgUserAuthSuccess = 52 + +// See RFC 4252, section 5.4 +const msgUserAuthBanner = 53 + +type userAuthBannerMsg struct { + Message string `sshtype:"53"` + // unused, but required to allow message parsing + Language string +} + +// See RFC 4256, section 3.2 +const msgUserAuthInfoRequest = 60 +const msgUserAuthInfoResponse = 61 + +type userAuthInfoRequestMsg struct { + User string `sshtype:"60"` + Instruction string + DeprecatedLanguage string + NumPrompts uint32 + Prompts []byte `ssh:"rest"` +} + +// See RFC 4254, section 5.1. +const msgChannelOpen = 90 + +type channelOpenMsg struct { + ChanType string `sshtype:"90"` + PeersID uint32 + PeersWindow uint32 + MaxPacketSize uint32 + TypeSpecificData []byte `ssh:"rest"` +} + +const msgChannelExtendedData = 95 +const msgChannelData = 94 + +// Used for debug print outs of packets. +type channelDataMsg struct { + PeersID uint32 `sshtype:"94"` + Length uint32 + Rest []byte `ssh:"rest"` +} + +// See RFC 4254, section 5.1. +const msgChannelOpenConfirm = 91 + +type channelOpenConfirmMsg struct { + PeersID uint32 `sshtype:"91"` + MyID uint32 + MyWindow uint32 + MaxPacketSize uint32 + TypeSpecificData []byte `ssh:"rest"` +} + +// See RFC 4254, section 5.1. +const msgChannelOpenFailure = 92 + +type channelOpenFailureMsg struct { + PeersID uint32 `sshtype:"92"` + Reason RejectionReason + Message string + Language string +} + +const msgChannelRequest = 98 + +type channelRequestMsg struct { + PeersID uint32 `sshtype:"98"` + Request string + WantReply bool + RequestSpecificData []byte `ssh:"rest"` +} + +// See RFC 4254, section 5.4. +const msgChannelSuccess = 99 + +type channelRequestSuccessMsg struct { + PeersID uint32 `sshtype:"99"` +} + +// See RFC 4254, section 5.4. +const msgChannelFailure = 100 + +type channelRequestFailureMsg struct { + PeersID uint32 `sshtype:"100"` +} + +// See RFC 4254, section 5.3 +const msgChannelClose = 97 + +type channelCloseMsg struct { + PeersID uint32 `sshtype:"97"` +} + +// See RFC 4254, section 5.3 +const msgChannelEOF = 96 + +type channelEOFMsg struct { + PeersID uint32 `sshtype:"96"` +} + +// See RFC 4254, section 4 +const msgGlobalRequest = 80 + +type globalRequestMsg struct { + Type string `sshtype:"80"` + WantReply bool + Data []byte `ssh:"rest"` +} + +// See RFC 4254, section 4 +const msgRequestSuccess = 81 + +type globalRequestSuccessMsg struct { + Data []byte `ssh:"rest" sshtype:"81"` +} + +// See RFC 4254, section 4 +const msgRequestFailure = 82 + +type globalRequestFailureMsg struct { + Data []byte `ssh:"rest" sshtype:"82"` +} + +// See RFC 4254, section 5.2 +const msgChannelWindowAdjust = 93 + +type windowAdjustMsg struct { + PeersID uint32 `sshtype:"93"` + AdditionalBytes uint32 +} + +// See RFC 4252, section 7 +const msgUserAuthPubKeyOk = 60 + +type userAuthPubKeyOkMsg struct { + Algo string `sshtype:"60"` + PubKey []byte +} + +// See RFC 4462, section 3 +const msgUserAuthGSSAPIResponse = 60 + +type userAuthGSSAPIResponse struct { + SupportMech []byte `sshtype:"60"` +} + +const msgUserAuthGSSAPIToken = 61 + +type userAuthGSSAPIToken struct { + Token []byte `sshtype:"61"` +} + +const msgUserAuthGSSAPIMIC = 66 + +type userAuthGSSAPIMIC struct { + MIC []byte `sshtype:"66"` +} + +// See RFC 4462, section 3.9 +const msgUserAuthGSSAPIErrTok = 64 + +type userAuthGSSAPIErrTok struct { + ErrorToken []byte `sshtype:"64"` +} + +// See RFC 4462, section 3.8 +const msgUserAuthGSSAPIError = 65 + +type userAuthGSSAPIError struct { + MajorStatus uint32 `sshtype:"65"` + MinorStatus uint32 + Message string + LanguageTag string +} + +// typeTags returns the possible type bytes for the given reflect.Type, which +// should be a struct. The possible values are separated by a '|' character. +func typeTags(structType reflect.Type) (tags []byte) { + tagStr := structType.Field(0).Tag.Get("sshtype") + + for _, tag := range strings.Split(tagStr, "|") { + i, err := strconv.Atoi(tag) + if err == nil { + tags = append(tags, byte(i)) + } + } + + return tags +} + +func fieldError(t reflect.Type, field int, problem string) error { + if problem != "" { + problem = ": " + problem + } + return fmt.Errorf("ssh: unmarshal error for field %s of type %s%s", t.Field(field).Name, t.Name(), problem) +} + +var errShortRead = errors.New("ssh: short read") + +// Unmarshal parses data in SSH wire format into a structure. The out +// argument should be a pointer to struct. If the first member of the +// struct has the "sshtype" tag set to a '|'-separated set of numbers +// in decimal, the packet must start with one of those numbers. In +// case of error, Unmarshal returns a ParseError or +// UnexpectedMessageError. +func Unmarshal(data []byte, out interface{}) error { + v := reflect.ValueOf(out).Elem() + structType := v.Type() + expectedTypes := typeTags(structType) + + var expectedType byte + if len(expectedTypes) > 0 { + expectedType = expectedTypes[0] + } + + if len(data) == 0 { + return parseError(expectedType) + } + + if len(expectedTypes) > 0 { + goodType := false + for _, e := range expectedTypes { + if e > 0 && data[0] == e { + goodType = true + break + } + } + if !goodType { + return fmt.Errorf("ssh: unexpected message type %d (expected one of %v)", data[0], expectedTypes) + } + data = data[1:] + } + + var ok bool + for i := 0; i < v.NumField(); i++ { + field := v.Field(i) + t := field.Type() + switch t.Kind() { + case reflect.Bool: + if len(data) < 1 { + return errShortRead + } + field.SetBool(data[0] != 0) + data = data[1:] + case reflect.Array: + if t.Elem().Kind() != reflect.Uint8 { + return fieldError(structType, i, "array of unsupported type") + } + if len(data) < t.Len() { + return errShortRead + } + for j, n := 0, t.Len(); j < n; j++ { + field.Index(j).Set(reflect.ValueOf(data[j])) + } + data = data[t.Len():] + case reflect.Uint64: + var u64 uint64 + if u64, data, ok = parseUint64(data); !ok { + return errShortRead + } + field.SetUint(u64) + case reflect.Uint32: + var u32 uint32 + if u32, data, ok = parseUint32(data); !ok { + return errShortRead + } + field.SetUint(uint64(u32)) + case reflect.Uint8: + if len(data) < 1 { + return errShortRead + } + field.SetUint(uint64(data[0])) + data = data[1:] + case reflect.String: + var s []byte + if s, data, ok = parseString(data); !ok { + return fieldError(structType, i, "") + } + field.SetString(string(s)) + case reflect.Slice: + switch t.Elem().Kind() { + case reflect.Uint8: + if structType.Field(i).Tag.Get("ssh") == "rest" { + field.Set(reflect.ValueOf(data)) + data = nil + } else { + var s []byte + if s, data, ok = parseString(data); !ok { + return errShortRead + } + field.Set(reflect.ValueOf(s)) + } + case reflect.String: + var nl []string + if nl, data, ok = parseNameList(data); !ok { + return errShortRead + } + field.Set(reflect.ValueOf(nl)) + default: + return fieldError(structType, i, "slice of unsupported type") + } + case reflect.Ptr: + if t == bigIntType { + var n *big.Int + if n, data, ok = parseInt(data); !ok { + return errShortRead + } + field.Set(reflect.ValueOf(n)) + } else { + return fieldError(structType, i, "pointer to unsupported type") + } + default: + return fieldError(structType, i, fmt.Sprintf("unsupported type: %v", t)) + } + } + + if len(data) != 0 { + return parseError(expectedType) + } + + return nil +} + +// Marshal serializes the message in msg to SSH wire format. The msg +// argument should be a struct or pointer to struct. If the first +// member has the "sshtype" tag set to a number in decimal, that +// number is prepended to the result. If the last of member has the +// "ssh" tag set to "rest", its contents are appended to the output. +func Marshal(msg interface{}) []byte { + out := make([]byte, 0, 64) + return marshalStruct(out, msg) +} + +func marshalStruct(out []byte, msg interface{}) []byte { + v := reflect.Indirect(reflect.ValueOf(msg)) + msgTypes := typeTags(v.Type()) + if len(msgTypes) > 0 { + out = append(out, msgTypes[0]) + } + + for i, n := 0, v.NumField(); i < n; i++ { + field := v.Field(i) + switch t := field.Type(); t.Kind() { + case reflect.Bool: + var v uint8 + if field.Bool() { + v = 1 + } + out = append(out, v) + case reflect.Array: + if t.Elem().Kind() != reflect.Uint8 { + panic(fmt.Sprintf("array of non-uint8 in field %d: %T", i, field.Interface())) + } + for j, l := 0, t.Len(); j < l; j++ { + out = append(out, uint8(field.Index(j).Uint())) + } + case reflect.Uint32: + out = appendU32(out, uint32(field.Uint())) + case reflect.Uint64: + out = appendU64(out, uint64(field.Uint())) + case reflect.Uint8: + out = append(out, uint8(field.Uint())) + case reflect.String: + s := field.String() + out = appendInt(out, len(s)) + out = append(out, s...) + case reflect.Slice: + switch t.Elem().Kind() { + case reflect.Uint8: + if v.Type().Field(i).Tag.Get("ssh") != "rest" { + out = appendInt(out, field.Len()) + } + out = append(out, field.Bytes()...) + case reflect.String: + offset := len(out) + out = appendU32(out, 0) + if n := field.Len(); n > 0 { + for j := 0; j < n; j++ { + f := field.Index(j) + if j != 0 { + out = append(out, ',') + } + out = append(out, f.String()...) + } + // overwrite length value + binary.BigEndian.PutUint32(out[offset:], uint32(len(out)-offset-4)) + } + default: + panic(fmt.Sprintf("slice of unknown type in field %d: %T", i, field.Interface())) + } + case reflect.Ptr: + if t == bigIntType { + var n *big.Int + nValue := reflect.ValueOf(&n) + nValue.Elem().Set(field) + needed := intLength(n) + oldLength := len(out) + + if cap(out)-len(out) < needed { + newOut := make([]byte, len(out), 2*(len(out)+needed)) + copy(newOut, out) + out = newOut + } + out = out[:oldLength+needed] + marshalInt(out[oldLength:], n) + } else { + panic(fmt.Sprintf("pointer to unknown type in field %d: %T", i, field.Interface())) + } + } + } + + return out +} + +var bigOne = big.NewInt(1) + +func parseString(in []byte) (out, rest []byte, ok bool) { + if len(in) < 4 { + return + } + length := binary.BigEndian.Uint32(in) + in = in[4:] + if uint32(len(in)) < length { + return + } + out = in[:length] + rest = in[length:] + ok = true + return +} + +var ( + comma = []byte{','} + emptyNameList = []string{} +) + +func parseNameList(in []byte) (out []string, rest []byte, ok bool) { + contents, rest, ok := parseString(in) + if !ok { + return + } + if len(contents) == 0 { + out = emptyNameList + return + } + parts := bytes.Split(contents, comma) + out = make([]string, len(parts)) + for i, part := range parts { + out[i] = string(part) + } + return +} + +func parseInt(in []byte) (out *big.Int, rest []byte, ok bool) { + contents, rest, ok := parseString(in) + if !ok { + return + } + out = new(big.Int) + + if len(contents) > 0 && contents[0]&0x80 == 0x80 { + // This is a negative number + notBytes := make([]byte, len(contents)) + for i := range notBytes { + notBytes[i] = ^contents[i] + } + out.SetBytes(notBytes) + out.Add(out, bigOne) + out.Neg(out) + } else { + // Positive number + out.SetBytes(contents) + } + ok = true + return +} + +func parseUint32(in []byte) (uint32, []byte, bool) { + if len(in) < 4 { + return 0, nil, false + } + return binary.BigEndian.Uint32(in), in[4:], true +} + +func parseUint64(in []byte) (uint64, []byte, bool) { + if len(in) < 8 { + return 0, nil, false + } + return binary.BigEndian.Uint64(in), in[8:], true +} + +func intLength(n *big.Int) int { + length := 4 /* length bytes */ + if n.Sign() < 0 { + nMinus1 := new(big.Int).Neg(n) + nMinus1.Sub(nMinus1, bigOne) + bitLen := nMinus1.BitLen() + if bitLen%8 == 0 { + // The number will need 0xff padding + length++ + } + length += (bitLen + 7) / 8 + } else if n.Sign() == 0 { + // A zero is the zero length string + } else { + bitLen := n.BitLen() + if bitLen%8 == 0 { + // The number will need 0x00 padding + length++ + } + length += (bitLen + 7) / 8 + } + + return length +} + +func marshalUint32(to []byte, n uint32) []byte { + binary.BigEndian.PutUint32(to, n) + return to[4:] +} + +func marshalUint64(to []byte, n uint64) []byte { + binary.BigEndian.PutUint64(to, n) + return to[8:] +} + +func marshalInt(to []byte, n *big.Int) []byte { + lengthBytes := to + to = to[4:] + length := 0 + + if n.Sign() < 0 { + // A negative number has to be converted to two's-complement + // form. So we'll subtract 1 and invert. If the + // most-significant-bit isn't set then we'll need to pad the + // beginning with 0xff in order to keep the number negative. + nMinus1 := new(big.Int).Neg(n) + nMinus1.Sub(nMinus1, bigOne) + bytes := nMinus1.Bytes() + for i := range bytes { + bytes[i] ^= 0xff + } + if len(bytes) == 0 || bytes[0]&0x80 == 0 { + to[0] = 0xff + to = to[1:] + length++ + } + nBytes := copy(to, bytes) + to = to[nBytes:] + length += nBytes + } else if n.Sign() == 0 { + // A zero is the zero length string + } else { + bytes := n.Bytes() + if len(bytes) > 0 && bytes[0]&0x80 != 0 { + // We'll have to pad this with a 0x00 in order to + // stop it looking like a negative number. + to[0] = 0 + to = to[1:] + length++ + } + nBytes := copy(to, bytes) + to = to[nBytes:] + length += nBytes + } + + lengthBytes[0] = byte(length >> 24) + lengthBytes[1] = byte(length >> 16) + lengthBytes[2] = byte(length >> 8) + lengthBytes[3] = byte(length) + return to +} + +func writeInt(w io.Writer, n *big.Int) { + length := intLength(n) + buf := make([]byte, length) + marshalInt(buf, n) + w.Write(buf) +} + +func writeString(w io.Writer, s []byte) { + var lengthBytes [4]byte + lengthBytes[0] = byte(len(s) >> 24) + lengthBytes[1] = byte(len(s) >> 16) + lengthBytes[2] = byte(len(s) >> 8) + lengthBytes[3] = byte(len(s)) + w.Write(lengthBytes[:]) + w.Write(s) +} + +func stringLength(n int) int { + return 4 + n +} + +func marshalString(to []byte, s []byte) []byte { + to[0] = byte(len(s) >> 24) + to[1] = byte(len(s) >> 16) + to[2] = byte(len(s) >> 8) + to[3] = byte(len(s)) + to = to[4:] + copy(to, s) + return to[len(s):] +} + +var bigIntType = reflect.TypeOf((*big.Int)(nil)) + +// Decode a packet into its corresponding message. +func decode(packet []byte) (interface{}, error) { + var msg interface{} + switch packet[0] { + case msgDisconnect: + msg = new(disconnectMsg) + case msgServiceRequest: + msg = new(serviceRequestMsg) + case msgServiceAccept: + msg = new(serviceAcceptMsg) + case msgKexInit: + msg = new(kexInitMsg) + case msgKexDHInit: + msg = new(kexDHInitMsg) + case msgKexDHReply: + msg = new(kexDHReplyMsg) + case msgUserAuthRequest: + msg = new(userAuthRequestMsg) + case msgUserAuthSuccess: + return new(userAuthSuccessMsg), nil + case msgUserAuthFailure: + msg = new(userAuthFailureMsg) + case msgUserAuthPubKeyOk: + msg = new(userAuthPubKeyOkMsg) + case msgGlobalRequest: + msg = new(globalRequestMsg) + case msgRequestSuccess: + msg = new(globalRequestSuccessMsg) + case msgRequestFailure: + msg = new(globalRequestFailureMsg) + case msgChannelOpen: + msg = new(channelOpenMsg) + case msgChannelData: + msg = new(channelDataMsg) + case msgChannelOpenConfirm: + msg = new(channelOpenConfirmMsg) + case msgChannelOpenFailure: + msg = new(channelOpenFailureMsg) + case msgChannelWindowAdjust: + msg = new(windowAdjustMsg) + case msgChannelEOF: + msg = new(channelEOFMsg) + case msgChannelClose: + msg = new(channelCloseMsg) + case msgChannelRequest: + msg = new(channelRequestMsg) + case msgChannelSuccess: + msg = new(channelRequestSuccessMsg) + case msgChannelFailure: + msg = new(channelRequestFailureMsg) + case msgUserAuthGSSAPIToken: + msg = new(userAuthGSSAPIToken) + case msgUserAuthGSSAPIMIC: + msg = new(userAuthGSSAPIMIC) + case msgUserAuthGSSAPIErrTok: + msg = new(userAuthGSSAPIErrTok) + case msgUserAuthGSSAPIError: + msg = new(userAuthGSSAPIError) + default: + return nil, unexpectedMessageError(0, packet[0]) + } + if err := Unmarshal(packet, msg); err != nil { + return nil, err + } + return msg, nil +} + +var packetTypeNames = map[byte]string{ + msgDisconnect: "disconnectMsg", + msgServiceRequest: "serviceRequestMsg", + msgServiceAccept: "serviceAcceptMsg", + msgKexInit: "kexInitMsg", + msgKexDHInit: "kexDHInitMsg", + msgKexDHReply: "kexDHReplyMsg", + msgUserAuthRequest: "userAuthRequestMsg", + msgUserAuthSuccess: "userAuthSuccessMsg", + msgUserAuthFailure: "userAuthFailureMsg", + msgUserAuthPubKeyOk: "userAuthPubKeyOkMsg", + msgGlobalRequest: "globalRequestMsg", + msgRequestSuccess: "globalRequestSuccessMsg", + msgRequestFailure: "globalRequestFailureMsg", + msgChannelOpen: "channelOpenMsg", + msgChannelData: "channelDataMsg", + msgChannelOpenConfirm: "channelOpenConfirmMsg", + msgChannelOpenFailure: "channelOpenFailureMsg", + msgChannelWindowAdjust: "windowAdjustMsg", + msgChannelEOF: "channelEOFMsg", + msgChannelClose: "channelCloseMsg", + msgChannelRequest: "channelRequestMsg", + msgChannelSuccess: "channelRequestSuccessMsg", + msgChannelFailure: "channelRequestFailureMsg", +} diff --git a/vendor/golang.org/x/crypto/ssh/mux.go b/vendor/golang.org/x/crypto/ssh/mux.go new file mode 100644 index 000000000..f19016270 --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/mux.go @@ -0,0 +1,330 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "encoding/binary" + "fmt" + "io" + "log" + "sync" + "sync/atomic" +) + +// debugMux, if set, causes messages in the connection protocol to be +// logged. +const debugMux = false + +// chanList is a thread safe channel list. +type chanList struct { + // protects concurrent access to chans + sync.Mutex + + // chans are indexed by the local id of the channel, which the + // other side should send in the PeersId field. + chans []*channel + + // This is a debugging aid: it offsets all IDs by this + // amount. This helps distinguish otherwise identical + // server/client muxes + offset uint32 +} + +// Assigns a channel ID to the given channel. +func (c *chanList) add(ch *channel) uint32 { + c.Lock() + defer c.Unlock() + for i := range c.chans { + if c.chans[i] == nil { + c.chans[i] = ch + return uint32(i) + c.offset + } + } + c.chans = append(c.chans, ch) + return uint32(len(c.chans)-1) + c.offset +} + +// getChan returns the channel for the given ID. +func (c *chanList) getChan(id uint32) *channel { + id -= c.offset + + c.Lock() + defer c.Unlock() + if id < uint32(len(c.chans)) { + return c.chans[id] + } + return nil +} + +func (c *chanList) remove(id uint32) { + id -= c.offset + c.Lock() + if id < uint32(len(c.chans)) { + c.chans[id] = nil + } + c.Unlock() +} + +// dropAll forgets all channels it knows, returning them in a slice. +func (c *chanList) dropAll() []*channel { + c.Lock() + defer c.Unlock() + var r []*channel + + for _, ch := range c.chans { + if ch == nil { + continue + } + r = append(r, ch) + } + c.chans = nil + return r +} + +// mux represents the state for the SSH connection protocol, which +// multiplexes many channels onto a single packet transport. +type mux struct { + conn packetConn + chanList chanList + + incomingChannels chan NewChannel + + globalSentMu sync.Mutex + globalResponses chan interface{} + incomingRequests chan *Request + + errCond *sync.Cond + err error +} + +// When debugging, each new chanList instantiation has a different +// offset. +var globalOff uint32 + +func (m *mux) Wait() error { + m.errCond.L.Lock() + defer m.errCond.L.Unlock() + for m.err == nil { + m.errCond.Wait() + } + return m.err +} + +// newMux returns a mux that runs over the given connection. +func newMux(p packetConn) *mux { + m := &mux{ + conn: p, + incomingChannels: make(chan NewChannel, chanSize), + globalResponses: make(chan interface{}, 1), + incomingRequests: make(chan *Request, chanSize), + errCond: newCond(), + } + if debugMux { + m.chanList.offset = atomic.AddUint32(&globalOff, 1) + } + + go m.loop() + return m +} + +func (m *mux) sendMessage(msg interface{}) error { + p := Marshal(msg) + if debugMux { + log.Printf("send global(%d): %#v", m.chanList.offset, msg) + } + return m.conn.writePacket(p) +} + +func (m *mux) SendRequest(name string, wantReply bool, payload []byte) (bool, []byte, error) { + if wantReply { + m.globalSentMu.Lock() + defer m.globalSentMu.Unlock() + } + + if err := m.sendMessage(globalRequestMsg{ + Type: name, + WantReply: wantReply, + Data: payload, + }); err != nil { + return false, nil, err + } + + if !wantReply { + return false, nil, nil + } + + msg, ok := <-m.globalResponses + if !ok { + return false, nil, io.EOF + } + switch msg := msg.(type) { + case *globalRequestFailureMsg: + return false, msg.Data, nil + case *globalRequestSuccessMsg: + return true, msg.Data, nil + default: + return false, nil, fmt.Errorf("ssh: unexpected response to request: %#v", msg) + } +} + +// ackRequest must be called after processing a global request that +// has WantReply set. +func (m *mux) ackRequest(ok bool, data []byte) error { + if ok { + return m.sendMessage(globalRequestSuccessMsg{Data: data}) + } + return m.sendMessage(globalRequestFailureMsg{Data: data}) +} + +func (m *mux) Close() error { + return m.conn.Close() +} + +// loop runs the connection machine. It will process packets until an +// error is encountered. To synchronize on loop exit, use mux.Wait. +func (m *mux) loop() { + var err error + for err == nil { + err = m.onePacket() + } + + for _, ch := range m.chanList.dropAll() { + ch.close() + } + + close(m.incomingChannels) + close(m.incomingRequests) + close(m.globalResponses) + + m.conn.Close() + + m.errCond.L.Lock() + m.err = err + m.errCond.Broadcast() + m.errCond.L.Unlock() + + if debugMux { + log.Println("loop exit", err) + } +} + +// onePacket reads and processes one packet. +func (m *mux) onePacket() error { + packet, err := m.conn.readPacket() + if err != nil { + return err + } + + if debugMux { + if packet[0] == msgChannelData || packet[0] == msgChannelExtendedData { + log.Printf("decoding(%d): data packet - %d bytes", m.chanList.offset, len(packet)) + } else { + p, _ := decode(packet) + log.Printf("decoding(%d): %d %#v - %d bytes", m.chanList.offset, packet[0], p, len(packet)) + } + } + + switch packet[0] { + case msgChannelOpen: + return m.handleChannelOpen(packet) + case msgGlobalRequest, msgRequestSuccess, msgRequestFailure: + return m.handleGlobalPacket(packet) + } + + // assume a channel packet. + if len(packet) < 5 { + return parseError(packet[0]) + } + id := binary.BigEndian.Uint32(packet[1:]) + ch := m.chanList.getChan(id) + if ch == nil { + return fmt.Errorf("ssh: invalid channel %d", id) + } + + return ch.handlePacket(packet) +} + +func (m *mux) handleGlobalPacket(packet []byte) error { + msg, err := decode(packet) + if err != nil { + return err + } + + switch msg := msg.(type) { + case *globalRequestMsg: + m.incomingRequests <- &Request{ + Type: msg.Type, + WantReply: msg.WantReply, + Payload: msg.Data, + mux: m, + } + case *globalRequestSuccessMsg, *globalRequestFailureMsg: + m.globalResponses <- msg + default: + panic(fmt.Sprintf("not a global message %#v", msg)) + } + + return nil +} + +// handleChannelOpen schedules a channel to be Accept()ed. +func (m *mux) handleChannelOpen(packet []byte) error { + var msg channelOpenMsg + if err := Unmarshal(packet, &msg); err != nil { + return err + } + + if msg.MaxPacketSize < minPacketLength || msg.MaxPacketSize > 1<<31 { + failMsg := channelOpenFailureMsg{ + PeersID: msg.PeersID, + Reason: ConnectionFailed, + Message: "invalid request", + Language: "en_US.UTF-8", + } + return m.sendMessage(failMsg) + } + + c := m.newChannel(msg.ChanType, channelInbound, msg.TypeSpecificData) + c.remoteId = msg.PeersID + c.maxRemotePayload = msg.MaxPacketSize + c.remoteWin.add(msg.PeersWindow) + m.incomingChannels <- c + return nil +} + +func (m *mux) OpenChannel(chanType string, extra []byte) (Channel, <-chan *Request, error) { + ch, err := m.openChannel(chanType, extra) + if err != nil { + return nil, nil, err + } + + return ch, ch.incomingRequests, nil +} + +func (m *mux) openChannel(chanType string, extra []byte) (*channel, error) { + ch := m.newChannel(chanType, channelOutbound, extra) + + ch.maxIncomingPayload = channelMaxPacket + + open := channelOpenMsg{ + ChanType: chanType, + PeersWindow: ch.myWindow, + MaxPacketSize: ch.maxIncomingPayload, + TypeSpecificData: extra, + PeersID: ch.localId, + } + if err := m.sendMessage(open); err != nil { + return nil, err + } + + switch msg := (<-ch.msg).(type) { + case *channelOpenConfirmMsg: + return ch, nil + case *channelOpenFailureMsg: + return nil, &OpenChannelError{msg.Reason, msg.Message} + default: + return nil, fmt.Errorf("ssh: unexpected packet in response to channel open: %T", msg) + } +} diff --git a/vendor/golang.org/x/crypto/ssh/server.go b/vendor/golang.org/x/crypto/ssh/server.go new file mode 100644 index 000000000..7a5a1d7ad --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/server.go @@ -0,0 +1,716 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "bytes" + "errors" + "fmt" + "io" + "net" + "strings" +) + +// The Permissions type holds fine-grained permissions that are +// specific to a user or a specific authentication method for a user. +// The Permissions value for a successful authentication attempt is +// available in ServerConn, so it can be used to pass information from +// the user-authentication phase to the application layer. +type Permissions struct { + // CriticalOptions indicate restrictions to the default + // permissions, and are typically used in conjunction with + // user certificates. The standard for SSH certificates + // defines "force-command" (only allow the given command to + // execute) and "source-address" (only allow connections from + // the given address). The SSH package currently only enforces + // the "source-address" critical option. It is up to server + // implementations to enforce other critical options, such as + // "force-command", by checking them after the SSH handshake + // is successful. In general, SSH servers should reject + // connections that specify critical options that are unknown + // or not supported. + CriticalOptions map[string]string + + // Extensions are extra functionality that the server may + // offer on authenticated connections. Lack of support for an + // extension does not preclude authenticating a user. Common + // extensions are "permit-agent-forwarding", + // "permit-X11-forwarding". The Go SSH library currently does + // not act on any extension, and it is up to server + // implementations to honor them. Extensions can be used to + // pass data from the authentication callbacks to the server + // application layer. + Extensions map[string]string +} + +type GSSAPIWithMICConfig struct { + // AllowLogin, must be set, is called when gssapi-with-mic + // authentication is selected (RFC 4462 section 3). The srcName is from the + // results of the GSS-API authentication. The format is username@DOMAIN. + // GSSAPI just guarantees to the server who the user is, but not if they can log in, and with what permissions. + // This callback is called after the user identity is established with GSSAPI to decide if the user can login with + // which permissions. If the user is allowed to login, it should return a nil error. + AllowLogin func(conn ConnMetadata, srcName string) (*Permissions, error) + + // Server must be set. It's the implementation + // of the GSSAPIServer interface. See GSSAPIServer interface for details. + Server GSSAPIServer +} + +// ServerConfig holds server specific configuration data. +type ServerConfig struct { + // Config contains configuration shared between client and server. + Config + + hostKeys []Signer + + // NoClientAuth is true if clients are allowed to connect without + // authenticating. + NoClientAuth bool + + // MaxAuthTries specifies the maximum number of authentication attempts + // permitted per connection. If set to a negative number, the number of + // attempts are unlimited. If set to zero, the number of attempts are limited + // to 6. + MaxAuthTries int + + // PasswordCallback, if non-nil, is called when a user + // attempts to authenticate using a password. + PasswordCallback func(conn ConnMetadata, password []byte) (*Permissions, error) + + // PublicKeyCallback, if non-nil, is called when a client + // offers a public key for authentication. It must return a nil error + // if the given public key can be used to authenticate the + // given user. For example, see CertChecker.Authenticate. A + // call to this function does not guarantee that the key + // offered is in fact used to authenticate. To record any data + // depending on the public key, store it inside a + // Permissions.Extensions entry. + PublicKeyCallback func(conn ConnMetadata, key PublicKey) (*Permissions, error) + + // KeyboardInteractiveCallback, if non-nil, is called when + // keyboard-interactive authentication is selected (RFC + // 4256). The client object's Challenge function should be + // used to query the user. The callback may offer multiple + // Challenge rounds. To avoid information leaks, the client + // should be presented a challenge even if the user is + // unknown. + KeyboardInteractiveCallback func(conn ConnMetadata, client KeyboardInteractiveChallenge) (*Permissions, error) + + // AuthLogCallback, if non-nil, is called to log all authentication + // attempts. + AuthLogCallback func(conn ConnMetadata, method string, err error) + + // ServerVersion is the version identification string to announce in + // the public handshake. + // If empty, a reasonable default is used. + // Note that RFC 4253 section 4.2 requires that this string start with + // "SSH-2.0-". + ServerVersion string + + // BannerCallback, if present, is called and the return string is sent to + // the client after key exchange completed but before authentication. + BannerCallback func(conn ConnMetadata) string + + // GSSAPIWithMICConfig includes gssapi server and callback, which if both non-nil, is used + // when gssapi-with-mic authentication is selected (RFC 4462 section 3). + GSSAPIWithMICConfig *GSSAPIWithMICConfig +} + +// AddHostKey adds a private key as a host key. If an existing host +// key exists with the same algorithm, it is overwritten. Each server +// config must have at least one host key. +func (s *ServerConfig) AddHostKey(key Signer) { + for i, k := range s.hostKeys { + if k.PublicKey().Type() == key.PublicKey().Type() { + s.hostKeys[i] = key + return + } + } + + s.hostKeys = append(s.hostKeys, key) +} + +// cachedPubKey contains the results of querying whether a public key is +// acceptable for a user. +type cachedPubKey struct { + user string + pubKeyData []byte + result error + perms *Permissions +} + +const maxCachedPubKeys = 16 + +// pubKeyCache caches tests for public keys. Since SSH clients +// will query whether a public key is acceptable before attempting to +// authenticate with it, we end up with duplicate queries for public +// key validity. The cache only applies to a single ServerConn. +type pubKeyCache struct { + keys []cachedPubKey +} + +// get returns the result for a given user/algo/key tuple. +func (c *pubKeyCache) get(user string, pubKeyData []byte) (cachedPubKey, bool) { + for _, k := range c.keys { + if k.user == user && bytes.Equal(k.pubKeyData, pubKeyData) { + return k, true + } + } + return cachedPubKey{}, false +} + +// add adds the given tuple to the cache. +func (c *pubKeyCache) add(candidate cachedPubKey) { + if len(c.keys) < maxCachedPubKeys { + c.keys = append(c.keys, candidate) + } +} + +// ServerConn is an authenticated SSH connection, as seen from the +// server +type ServerConn struct { + Conn + + // If the succeeding authentication callback returned a + // non-nil Permissions pointer, it is stored here. + Permissions *Permissions +} + +// NewServerConn starts a new SSH server with c as the underlying +// transport. It starts with a handshake and, if the handshake is +// unsuccessful, it closes the connection and returns an error. The +// Request and NewChannel channels must be serviced, or the connection +// will hang. +// +// The returned error may be of type *ServerAuthError for +// authentication errors. +func NewServerConn(c net.Conn, config *ServerConfig) (*ServerConn, <-chan NewChannel, <-chan *Request, error) { + fullConf := *config + fullConf.SetDefaults() + if fullConf.MaxAuthTries == 0 { + fullConf.MaxAuthTries = 6 + } + // Check if the config contains any unsupported key exchanges + for _, kex := range fullConf.KeyExchanges { + if _, ok := serverForbiddenKexAlgos[kex]; ok { + return nil, nil, nil, fmt.Errorf("ssh: unsupported key exchange %s for server", kex) + } + } + + s := &connection{ + sshConn: sshConn{conn: c}, + } + perms, err := s.serverHandshake(&fullConf) + if err != nil { + c.Close() + return nil, nil, nil, err + } + return &ServerConn{s, perms}, s.mux.incomingChannels, s.mux.incomingRequests, nil +} + +// signAndMarshal signs the data with the appropriate algorithm, +// and serializes the result in SSH wire format. +func signAndMarshal(k Signer, rand io.Reader, data []byte) ([]byte, error) { + sig, err := k.Sign(rand, data) + if err != nil { + return nil, err + } + + return Marshal(sig), nil +} + +// handshake performs key exchange and user authentication. +func (s *connection) serverHandshake(config *ServerConfig) (*Permissions, error) { + if len(config.hostKeys) == 0 { + return nil, errors.New("ssh: server has no host keys") + } + + if !config.NoClientAuth && config.PasswordCallback == nil && config.PublicKeyCallback == nil && + config.KeyboardInteractiveCallback == nil && (config.GSSAPIWithMICConfig == nil || + config.GSSAPIWithMICConfig.AllowLogin == nil || config.GSSAPIWithMICConfig.Server == nil) { + return nil, errors.New("ssh: no authentication methods configured but NoClientAuth is also false") + } + + if config.ServerVersion != "" { + s.serverVersion = []byte(config.ServerVersion) + } else { + s.serverVersion = []byte(packageVersion) + } + var err error + s.clientVersion, err = exchangeVersions(s.sshConn.conn, s.serverVersion) + if err != nil { + return nil, err + } + + tr := newTransport(s.sshConn.conn, config.Rand, false /* not client */) + s.transport = newServerTransport(tr, s.clientVersion, s.serverVersion, config) + + if err := s.transport.waitSession(); err != nil { + return nil, err + } + + // We just did the key change, so the session ID is established. + s.sessionID = s.transport.getSessionID() + + var packet []byte + if packet, err = s.transport.readPacket(); err != nil { + return nil, err + } + + var serviceRequest serviceRequestMsg + if err = Unmarshal(packet, &serviceRequest); err != nil { + return nil, err + } + if serviceRequest.Service != serviceUserAuth { + return nil, errors.New("ssh: requested service '" + serviceRequest.Service + "' before authenticating") + } + serviceAccept := serviceAcceptMsg{ + Service: serviceUserAuth, + } + if err := s.transport.writePacket(Marshal(&serviceAccept)); err != nil { + return nil, err + } + + perms, err := s.serverAuthenticate(config) + if err != nil { + return nil, err + } + s.mux = newMux(s.transport) + return perms, err +} + +func isAcceptableAlgo(algo string) bool { + switch algo { + case KeyAlgoRSA, KeyAlgoDSA, KeyAlgoECDSA256, KeyAlgoECDSA384, KeyAlgoECDSA521, KeyAlgoED25519, + CertAlgoRSAv01, CertAlgoDSAv01, CertAlgoECDSA256v01, CertAlgoECDSA384v01, CertAlgoECDSA521v01, CertAlgoED25519v01: + return true + } + return false +} + +func checkSourceAddress(addr net.Addr, sourceAddrs string) error { + if addr == nil { + return errors.New("ssh: no address known for client, but source-address match required") + } + + tcpAddr, ok := addr.(*net.TCPAddr) + if !ok { + return fmt.Errorf("ssh: remote address %v is not an TCP address when checking source-address match", addr) + } + + for _, sourceAddr := range strings.Split(sourceAddrs, ",") { + if allowedIP := net.ParseIP(sourceAddr); allowedIP != nil { + if allowedIP.Equal(tcpAddr.IP) { + return nil + } + } else { + _, ipNet, err := net.ParseCIDR(sourceAddr) + if err != nil { + return fmt.Errorf("ssh: error parsing source-address restriction %q: %v", sourceAddr, err) + } + + if ipNet.Contains(tcpAddr.IP) { + return nil + } + } + } + + return fmt.Errorf("ssh: remote address %v is not allowed because of source-address restriction", addr) +} + +func gssExchangeToken(gssapiConfig *GSSAPIWithMICConfig, firstToken []byte, s *connection, + sessionID []byte, userAuthReq userAuthRequestMsg) (authErr error, perms *Permissions, err error) { + gssAPIServer := gssapiConfig.Server + defer gssAPIServer.DeleteSecContext() + var srcName string + for { + var ( + outToken []byte + needContinue bool + ) + outToken, srcName, needContinue, err = gssAPIServer.AcceptSecContext(firstToken) + if err != nil { + return err, nil, nil + } + if len(outToken) != 0 { + if err := s.transport.writePacket(Marshal(&userAuthGSSAPIToken{ + Token: outToken, + })); err != nil { + return nil, nil, err + } + } + if !needContinue { + break + } + packet, err := s.transport.readPacket() + if err != nil { + return nil, nil, err + } + userAuthGSSAPITokenReq := &userAuthGSSAPIToken{} + if err := Unmarshal(packet, userAuthGSSAPITokenReq); err != nil { + return nil, nil, err + } + } + packet, err := s.transport.readPacket() + if err != nil { + return nil, nil, err + } + userAuthGSSAPIMICReq := &userAuthGSSAPIMIC{} + if err := Unmarshal(packet, userAuthGSSAPIMICReq); err != nil { + return nil, nil, err + } + mic := buildMIC(string(sessionID), userAuthReq.User, userAuthReq.Service, userAuthReq.Method) + if err := gssAPIServer.VerifyMIC(mic, userAuthGSSAPIMICReq.MIC); err != nil { + return err, nil, nil + } + perms, authErr = gssapiConfig.AllowLogin(s, srcName) + return authErr, perms, nil +} + +// ServerAuthError represents server authentication errors and is +// sometimes returned by NewServerConn. It appends any authentication +// errors that may occur, and is returned if all of the authentication +// methods provided by the user failed to authenticate. +type ServerAuthError struct { + // Errors contains authentication errors returned by the authentication + // callback methods. The first entry is typically ErrNoAuth. + Errors []error +} + +func (l ServerAuthError) Error() string { + var errs []string + for _, err := range l.Errors { + errs = append(errs, err.Error()) + } + return "[" + strings.Join(errs, ", ") + "]" +} + +// ErrNoAuth is the error value returned if no +// authentication method has been passed yet. This happens as a normal +// part of the authentication loop, since the client first tries +// 'none' authentication to discover available methods. +// It is returned in ServerAuthError.Errors from NewServerConn. +var ErrNoAuth = errors.New("ssh: no auth passed yet") + +func (s *connection) serverAuthenticate(config *ServerConfig) (*Permissions, error) { + sessionID := s.transport.getSessionID() + var cache pubKeyCache + var perms *Permissions + + authFailures := 0 + var authErrs []error + var displayedBanner bool + +userAuthLoop: + for { + if authFailures >= config.MaxAuthTries && config.MaxAuthTries > 0 { + discMsg := &disconnectMsg{ + Reason: 2, + Message: "too many authentication failures", + } + + if err := s.transport.writePacket(Marshal(discMsg)); err != nil { + return nil, err + } + + return nil, discMsg + } + + var userAuthReq userAuthRequestMsg + if packet, err := s.transport.readPacket(); err != nil { + if err == io.EOF { + return nil, &ServerAuthError{Errors: authErrs} + } + return nil, err + } else if err = Unmarshal(packet, &userAuthReq); err != nil { + return nil, err + } + + if userAuthReq.Service != serviceSSH { + return nil, errors.New("ssh: client attempted to negotiate for unknown service: " + userAuthReq.Service) + } + + s.user = userAuthReq.User + + if !displayedBanner && config.BannerCallback != nil { + displayedBanner = true + msg := config.BannerCallback(s) + if msg != "" { + bannerMsg := &userAuthBannerMsg{ + Message: msg, + } + if err := s.transport.writePacket(Marshal(bannerMsg)); err != nil { + return nil, err + } + } + } + + perms = nil + authErr := ErrNoAuth + + switch userAuthReq.Method { + case "none": + if config.NoClientAuth { + authErr = nil + } + + // allow initial attempt of 'none' without penalty + if authFailures == 0 { + authFailures-- + } + case "password": + if config.PasswordCallback == nil { + authErr = errors.New("ssh: password auth not configured") + break + } + payload := userAuthReq.Payload + if len(payload) < 1 || payload[0] != 0 { + return nil, parseError(msgUserAuthRequest) + } + payload = payload[1:] + password, payload, ok := parseString(payload) + if !ok || len(payload) > 0 { + return nil, parseError(msgUserAuthRequest) + } + + perms, authErr = config.PasswordCallback(s, password) + case "keyboard-interactive": + if config.KeyboardInteractiveCallback == nil { + authErr = errors.New("ssh: keyboard-interactive auth not configured") + break + } + + prompter := &sshClientKeyboardInteractive{s} + perms, authErr = config.KeyboardInteractiveCallback(s, prompter.Challenge) + case "publickey": + if config.PublicKeyCallback == nil { + authErr = errors.New("ssh: publickey auth not configured") + break + } + payload := userAuthReq.Payload + if len(payload) < 1 { + return nil, parseError(msgUserAuthRequest) + } + isQuery := payload[0] == 0 + payload = payload[1:] + algoBytes, payload, ok := parseString(payload) + if !ok { + return nil, parseError(msgUserAuthRequest) + } + algo := string(algoBytes) + if !isAcceptableAlgo(algo) { + authErr = fmt.Errorf("ssh: algorithm %q not accepted", algo) + break + } + + pubKeyData, payload, ok := parseString(payload) + if !ok { + return nil, parseError(msgUserAuthRequest) + } + + pubKey, err := ParsePublicKey(pubKeyData) + if err != nil { + return nil, err + } + + candidate, ok := cache.get(s.user, pubKeyData) + if !ok { + candidate.user = s.user + candidate.pubKeyData = pubKeyData + candidate.perms, candidate.result = config.PublicKeyCallback(s, pubKey) + if candidate.result == nil && candidate.perms != nil && candidate.perms.CriticalOptions != nil && candidate.perms.CriticalOptions[sourceAddressCriticalOption] != "" { + candidate.result = checkSourceAddress( + s.RemoteAddr(), + candidate.perms.CriticalOptions[sourceAddressCriticalOption]) + } + cache.add(candidate) + } + + if isQuery { + // The client can query if the given public key + // would be okay. + + if len(payload) > 0 { + return nil, parseError(msgUserAuthRequest) + } + + if candidate.result == nil { + okMsg := userAuthPubKeyOkMsg{ + Algo: algo, + PubKey: pubKeyData, + } + if err = s.transport.writePacket(Marshal(&okMsg)); err != nil { + return nil, err + } + continue userAuthLoop + } + authErr = candidate.result + } else { + sig, payload, ok := parseSignature(payload) + if !ok || len(payload) > 0 { + return nil, parseError(msgUserAuthRequest) + } + // Ensure the public key algo and signature algo + // are supported. Compare the private key + // algorithm name that corresponds to algo with + // sig.Format. This is usually the same, but + // for certs, the names differ. + if !isAcceptableAlgo(sig.Format) { + authErr = fmt.Errorf("ssh: algorithm %q not accepted", sig.Format) + break + } + signedData := buildDataSignedForAuth(sessionID, userAuthReq, algoBytes, pubKeyData) + + if err := pubKey.Verify(signedData, sig); err != nil { + return nil, err + } + + authErr = candidate.result + perms = candidate.perms + } + case "gssapi-with-mic": + gssapiConfig := config.GSSAPIWithMICConfig + userAuthRequestGSSAPI, err := parseGSSAPIPayload(userAuthReq.Payload) + if err != nil { + return nil, parseError(msgUserAuthRequest) + } + // OpenSSH supports Kerberos V5 mechanism only for GSS-API authentication. + if userAuthRequestGSSAPI.N == 0 { + authErr = fmt.Errorf("ssh: Mechanism negotiation is not supported") + break + } + var i uint32 + present := false + for i = 0; i < userAuthRequestGSSAPI.N; i++ { + if userAuthRequestGSSAPI.OIDS[i].Equal(krb5Mesh) { + present = true + break + } + } + if !present { + authErr = fmt.Errorf("ssh: GSSAPI authentication must use the Kerberos V5 mechanism") + break + } + // Initial server response, see RFC 4462 section 3.3. + if err := s.transport.writePacket(Marshal(&userAuthGSSAPIResponse{ + SupportMech: krb5OID, + })); err != nil { + return nil, err + } + // Exchange token, see RFC 4462 section 3.4. + packet, err := s.transport.readPacket() + if err != nil { + return nil, err + } + userAuthGSSAPITokenReq := &userAuthGSSAPIToken{} + if err := Unmarshal(packet, userAuthGSSAPITokenReq); err != nil { + return nil, err + } + authErr, perms, err = gssExchangeToken(gssapiConfig, userAuthGSSAPITokenReq.Token, s, sessionID, + userAuthReq) + if err != nil { + return nil, err + } + default: + authErr = fmt.Errorf("ssh: unknown method %q", userAuthReq.Method) + } + + authErrs = append(authErrs, authErr) + + if config.AuthLogCallback != nil { + config.AuthLogCallback(s, userAuthReq.Method, authErr) + } + + if authErr == nil { + break userAuthLoop + } + + authFailures++ + + var failureMsg userAuthFailureMsg + if config.PasswordCallback != nil { + failureMsg.Methods = append(failureMsg.Methods, "password") + } + if config.PublicKeyCallback != nil { + failureMsg.Methods = append(failureMsg.Methods, "publickey") + } + if config.KeyboardInteractiveCallback != nil { + failureMsg.Methods = append(failureMsg.Methods, "keyboard-interactive") + } + if config.GSSAPIWithMICConfig != nil && config.GSSAPIWithMICConfig.Server != nil && + config.GSSAPIWithMICConfig.AllowLogin != nil { + failureMsg.Methods = append(failureMsg.Methods, "gssapi-with-mic") + } + + if len(failureMsg.Methods) == 0 { + return nil, errors.New("ssh: no authentication methods configured but NoClientAuth is also false") + } + + if err := s.transport.writePacket(Marshal(&failureMsg)); err != nil { + return nil, err + } + } + + if err := s.transport.writePacket([]byte{msgUserAuthSuccess}); err != nil { + return nil, err + } + return perms, nil +} + +// sshClientKeyboardInteractive implements a ClientKeyboardInteractive by +// asking the client on the other side of a ServerConn. +type sshClientKeyboardInteractive struct { + *connection +} + +func (c *sshClientKeyboardInteractive) Challenge(user, instruction string, questions []string, echos []bool) (answers []string, err error) { + if len(questions) != len(echos) { + return nil, errors.New("ssh: echos and questions must have equal length") + } + + var prompts []byte + for i := range questions { + prompts = appendString(prompts, questions[i]) + prompts = appendBool(prompts, echos[i]) + } + + if err := c.transport.writePacket(Marshal(&userAuthInfoRequestMsg{ + Instruction: instruction, + NumPrompts: uint32(len(questions)), + Prompts: prompts, + })); err != nil { + return nil, err + } + + packet, err := c.transport.readPacket() + if err != nil { + return nil, err + } + if packet[0] != msgUserAuthInfoResponse { + return nil, unexpectedMessageError(msgUserAuthInfoResponse, packet[0]) + } + packet = packet[1:] + + n, packet, ok := parseUint32(packet) + if !ok || int(n) != len(questions) { + return nil, parseError(msgUserAuthInfoResponse) + } + + for i := uint32(0); i < n; i++ { + ans, rest, ok := parseString(packet) + if !ok { + return nil, parseError(msgUserAuthInfoResponse) + } + + answers = append(answers, string(ans)) + packet = rest + } + if len(packet) != 0 { + return nil, errors.New("ssh: junk at end of message") + } + + return answers, nil +} diff --git a/vendor/golang.org/x/crypto/ssh/session.go b/vendor/golang.org/x/crypto/ssh/session.go new file mode 100644 index 000000000..d3321f6b7 --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/session.go @@ -0,0 +1,647 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +// Session implements an interactive session described in +// "RFC 4254, section 6". + +import ( + "bytes" + "encoding/binary" + "errors" + "fmt" + "io" + "io/ioutil" + "sync" +) + +type Signal string + +// POSIX signals as listed in RFC 4254 Section 6.10. +const ( + SIGABRT Signal = "ABRT" + SIGALRM Signal = "ALRM" + SIGFPE Signal = "FPE" + SIGHUP Signal = "HUP" + SIGILL Signal = "ILL" + SIGINT Signal = "INT" + SIGKILL Signal = "KILL" + SIGPIPE Signal = "PIPE" + SIGQUIT Signal = "QUIT" + SIGSEGV Signal = "SEGV" + SIGTERM Signal = "TERM" + SIGUSR1 Signal = "USR1" + SIGUSR2 Signal = "USR2" +) + +var signals = map[Signal]int{ + SIGABRT: 6, + SIGALRM: 14, + SIGFPE: 8, + SIGHUP: 1, + SIGILL: 4, + SIGINT: 2, + SIGKILL: 9, + SIGPIPE: 13, + SIGQUIT: 3, + SIGSEGV: 11, + SIGTERM: 15, +} + +type TerminalModes map[uint8]uint32 + +// POSIX terminal mode flags as listed in RFC 4254 Section 8. +const ( + tty_OP_END = 0 + VINTR = 1 + VQUIT = 2 + VERASE = 3 + VKILL = 4 + VEOF = 5 + VEOL = 6 + VEOL2 = 7 + VSTART = 8 + VSTOP = 9 + VSUSP = 10 + VDSUSP = 11 + VREPRINT = 12 + VWERASE = 13 + VLNEXT = 14 + VFLUSH = 15 + VSWTCH = 16 + VSTATUS = 17 + VDISCARD = 18 + IGNPAR = 30 + PARMRK = 31 + INPCK = 32 + ISTRIP = 33 + INLCR = 34 + IGNCR = 35 + ICRNL = 36 + IUCLC = 37 + IXON = 38 + IXANY = 39 + IXOFF = 40 + IMAXBEL = 41 + ISIG = 50 + ICANON = 51 + XCASE = 52 + ECHO = 53 + ECHOE = 54 + ECHOK = 55 + ECHONL = 56 + NOFLSH = 57 + TOSTOP = 58 + IEXTEN = 59 + ECHOCTL = 60 + ECHOKE = 61 + PENDIN = 62 + OPOST = 70 + OLCUC = 71 + ONLCR = 72 + OCRNL = 73 + ONOCR = 74 + ONLRET = 75 + CS7 = 90 + CS8 = 91 + PARENB = 92 + PARODD = 93 + TTY_OP_ISPEED = 128 + TTY_OP_OSPEED = 129 +) + +// A Session represents a connection to a remote command or shell. +type Session struct { + // Stdin specifies the remote process's standard input. + // If Stdin is nil, the remote process reads from an empty + // bytes.Buffer. + Stdin io.Reader + + // Stdout and Stderr specify the remote process's standard + // output and error. + // + // If either is nil, Run connects the corresponding file + // descriptor to an instance of ioutil.Discard. There is a + // fixed amount of buffering that is shared for the two streams. + // If either blocks it may eventually cause the remote + // command to block. + Stdout io.Writer + Stderr io.Writer + + ch Channel // the channel backing this session + started bool // true once Start, Run or Shell is invoked. + copyFuncs []func() error + errors chan error // one send per copyFunc + + // true if pipe method is active + stdinpipe, stdoutpipe, stderrpipe bool + + // stdinPipeWriter is non-nil if StdinPipe has not been called + // and Stdin was specified by the user; it is the write end of + // a pipe connecting Session.Stdin to the stdin channel. + stdinPipeWriter io.WriteCloser + + exitStatus chan error +} + +// SendRequest sends an out-of-band channel request on the SSH channel +// underlying the session. +func (s *Session) SendRequest(name string, wantReply bool, payload []byte) (bool, error) { + return s.ch.SendRequest(name, wantReply, payload) +} + +func (s *Session) Close() error { + return s.ch.Close() +} + +// RFC 4254 Section 6.4. +type setenvRequest struct { + Name string + Value string +} + +// Setenv sets an environment variable that will be applied to any +// command executed by Shell or Run. +func (s *Session) Setenv(name, value string) error { + msg := setenvRequest{ + Name: name, + Value: value, + } + ok, err := s.ch.SendRequest("env", true, Marshal(&msg)) + if err == nil && !ok { + err = errors.New("ssh: setenv failed") + } + return err +} + +// RFC 4254 Section 6.2. +type ptyRequestMsg struct { + Term string + Columns uint32 + Rows uint32 + Width uint32 + Height uint32 + Modelist string +} + +// RequestPty requests the association of a pty with the session on the remote host. +func (s *Session) RequestPty(term string, h, w int, termmodes TerminalModes) error { + var tm []byte + for k, v := range termmodes { + kv := struct { + Key byte + Val uint32 + }{k, v} + + tm = append(tm, Marshal(&kv)...) + } + tm = append(tm, tty_OP_END) + req := ptyRequestMsg{ + Term: term, + Columns: uint32(w), + Rows: uint32(h), + Width: uint32(w * 8), + Height: uint32(h * 8), + Modelist: string(tm), + } + ok, err := s.ch.SendRequest("pty-req", true, Marshal(&req)) + if err == nil && !ok { + err = errors.New("ssh: pty-req failed") + } + return err +} + +// RFC 4254 Section 6.5. +type subsystemRequestMsg struct { + Subsystem string +} + +// RequestSubsystem requests the association of a subsystem with the session on the remote host. +// A subsystem is a predefined command that runs in the background when the ssh session is initiated +func (s *Session) RequestSubsystem(subsystem string) error { + msg := subsystemRequestMsg{ + Subsystem: subsystem, + } + ok, err := s.ch.SendRequest("subsystem", true, Marshal(&msg)) + if err == nil && !ok { + err = errors.New("ssh: subsystem request failed") + } + return err +} + +// RFC 4254 Section 6.7. +type ptyWindowChangeMsg struct { + Columns uint32 + Rows uint32 + Width uint32 + Height uint32 +} + +// WindowChange informs the remote host about a terminal window dimension change to h rows and w columns. +func (s *Session) WindowChange(h, w int) error { + req := ptyWindowChangeMsg{ + Columns: uint32(w), + Rows: uint32(h), + Width: uint32(w * 8), + Height: uint32(h * 8), + } + _, err := s.ch.SendRequest("window-change", false, Marshal(&req)) + return err +} + +// RFC 4254 Section 6.9. +type signalMsg struct { + Signal string +} + +// Signal sends the given signal to the remote process. +// sig is one of the SIG* constants. +func (s *Session) Signal(sig Signal) error { + msg := signalMsg{ + Signal: string(sig), + } + + _, err := s.ch.SendRequest("signal", false, Marshal(&msg)) + return err +} + +// RFC 4254 Section 6.5. +type execMsg struct { + Command string +} + +// Start runs cmd on the remote host. Typically, the remote +// server passes cmd to the shell for interpretation. +// A Session only accepts one call to Run, Start or Shell. +func (s *Session) Start(cmd string) error { + if s.started { + return errors.New("ssh: session already started") + } + req := execMsg{ + Command: cmd, + } + + ok, err := s.ch.SendRequest("exec", true, Marshal(&req)) + if err == nil && !ok { + err = fmt.Errorf("ssh: command %v failed", cmd) + } + if err != nil { + return err + } + return s.start() +} + +// Run runs cmd on the remote host. Typically, the remote +// server passes cmd to the shell for interpretation. +// A Session only accepts one call to Run, Start, Shell, Output, +// or CombinedOutput. +// +// The returned error is nil if the command runs, has no problems +// copying stdin, stdout, and stderr, and exits with a zero exit +// status. +// +// If the remote server does not send an exit status, an error of type +// *ExitMissingError is returned. If the command completes +// unsuccessfully or is interrupted by a signal, the error is of type +// *ExitError. Other error types may be returned for I/O problems. +func (s *Session) Run(cmd string) error { + err := s.Start(cmd) + if err != nil { + return err + } + return s.Wait() +} + +// Output runs cmd on the remote host and returns its standard output. +func (s *Session) Output(cmd string) ([]byte, error) { + if s.Stdout != nil { + return nil, errors.New("ssh: Stdout already set") + } + var b bytes.Buffer + s.Stdout = &b + err := s.Run(cmd) + return b.Bytes(), err +} + +type singleWriter struct { + b bytes.Buffer + mu sync.Mutex +} + +func (w *singleWriter) Write(p []byte) (int, error) { + w.mu.Lock() + defer w.mu.Unlock() + return w.b.Write(p) +} + +// CombinedOutput runs cmd on the remote host and returns its combined +// standard output and standard error. +func (s *Session) CombinedOutput(cmd string) ([]byte, error) { + if s.Stdout != nil { + return nil, errors.New("ssh: Stdout already set") + } + if s.Stderr != nil { + return nil, errors.New("ssh: Stderr already set") + } + var b singleWriter + s.Stdout = &b + s.Stderr = &b + err := s.Run(cmd) + return b.b.Bytes(), err +} + +// Shell starts a login shell on the remote host. A Session only +// accepts one call to Run, Start, Shell, Output, or CombinedOutput. +func (s *Session) Shell() error { + if s.started { + return errors.New("ssh: session already started") + } + + ok, err := s.ch.SendRequest("shell", true, nil) + if err == nil && !ok { + return errors.New("ssh: could not start shell") + } + if err != nil { + return err + } + return s.start() +} + +func (s *Session) start() error { + s.started = true + + type F func(*Session) + for _, setupFd := range []F{(*Session).stdin, (*Session).stdout, (*Session).stderr} { + setupFd(s) + } + + s.errors = make(chan error, len(s.copyFuncs)) + for _, fn := range s.copyFuncs { + go func(fn func() error) { + s.errors <- fn() + }(fn) + } + return nil +} + +// Wait waits for the remote command to exit. +// +// The returned error is nil if the command runs, has no problems +// copying stdin, stdout, and stderr, and exits with a zero exit +// status. +// +// If the remote server does not send an exit status, an error of type +// *ExitMissingError is returned. If the command completes +// unsuccessfully or is interrupted by a signal, the error is of type +// *ExitError. Other error types may be returned for I/O problems. +func (s *Session) Wait() error { + if !s.started { + return errors.New("ssh: session not started") + } + waitErr := <-s.exitStatus + + if s.stdinPipeWriter != nil { + s.stdinPipeWriter.Close() + } + var copyError error + for range s.copyFuncs { + if err := <-s.errors; err != nil && copyError == nil { + copyError = err + } + } + if waitErr != nil { + return waitErr + } + return copyError +} + +func (s *Session) wait(reqs <-chan *Request) error { + wm := Waitmsg{status: -1} + // Wait for msg channel to be closed before returning. + for msg := range reqs { + switch msg.Type { + case "exit-status": + wm.status = int(binary.BigEndian.Uint32(msg.Payload)) + case "exit-signal": + var sigval struct { + Signal string + CoreDumped bool + Error string + Lang string + } + if err := Unmarshal(msg.Payload, &sigval); err != nil { + return err + } + + // Must sanitize strings? + wm.signal = sigval.Signal + wm.msg = sigval.Error + wm.lang = sigval.Lang + default: + // This handles keepalives and matches + // OpenSSH's behaviour. + if msg.WantReply { + msg.Reply(false, nil) + } + } + } + if wm.status == 0 { + return nil + } + if wm.status == -1 { + // exit-status was never sent from server + if wm.signal == "" { + // signal was not sent either. RFC 4254 + // section 6.10 recommends against this + // behavior, but it is allowed, so we let + // clients handle it. + return &ExitMissingError{} + } + wm.status = 128 + if _, ok := signals[Signal(wm.signal)]; ok { + wm.status += signals[Signal(wm.signal)] + } + } + + return &ExitError{wm} +} + +// ExitMissingError is returned if a session is torn down cleanly, but +// the server sends no confirmation of the exit status. +type ExitMissingError struct{} + +func (e *ExitMissingError) Error() string { + return "wait: remote command exited without exit status or exit signal" +} + +func (s *Session) stdin() { + if s.stdinpipe { + return + } + var stdin io.Reader + if s.Stdin == nil { + stdin = new(bytes.Buffer) + } else { + r, w := io.Pipe() + go func() { + _, err := io.Copy(w, s.Stdin) + w.CloseWithError(err) + }() + stdin, s.stdinPipeWriter = r, w + } + s.copyFuncs = append(s.copyFuncs, func() error { + _, err := io.Copy(s.ch, stdin) + if err1 := s.ch.CloseWrite(); err == nil && err1 != io.EOF { + err = err1 + } + return err + }) +} + +func (s *Session) stdout() { + if s.stdoutpipe { + return + } + if s.Stdout == nil { + s.Stdout = ioutil.Discard + } + s.copyFuncs = append(s.copyFuncs, func() error { + _, err := io.Copy(s.Stdout, s.ch) + return err + }) +} + +func (s *Session) stderr() { + if s.stderrpipe { + return + } + if s.Stderr == nil { + s.Stderr = ioutil.Discard + } + s.copyFuncs = append(s.copyFuncs, func() error { + _, err := io.Copy(s.Stderr, s.ch.Stderr()) + return err + }) +} + +// sessionStdin reroutes Close to CloseWrite. +type sessionStdin struct { + io.Writer + ch Channel +} + +func (s *sessionStdin) Close() error { + return s.ch.CloseWrite() +} + +// StdinPipe returns a pipe that will be connected to the +// remote command's standard input when the command starts. +func (s *Session) StdinPipe() (io.WriteCloser, error) { + if s.Stdin != nil { + return nil, errors.New("ssh: Stdin already set") + } + if s.started { + return nil, errors.New("ssh: StdinPipe after process started") + } + s.stdinpipe = true + return &sessionStdin{s.ch, s.ch}, nil +} + +// StdoutPipe returns a pipe that will be connected to the +// remote command's standard output when the command starts. +// There is a fixed amount of buffering that is shared between +// stdout and stderr streams. If the StdoutPipe reader is +// not serviced fast enough it may eventually cause the +// remote command to block. +func (s *Session) StdoutPipe() (io.Reader, error) { + if s.Stdout != nil { + return nil, errors.New("ssh: Stdout already set") + } + if s.started { + return nil, errors.New("ssh: StdoutPipe after process started") + } + s.stdoutpipe = true + return s.ch, nil +} + +// StderrPipe returns a pipe that will be connected to the +// remote command's standard error when the command starts. +// There is a fixed amount of buffering that is shared between +// stdout and stderr streams. If the StderrPipe reader is +// not serviced fast enough it may eventually cause the +// remote command to block. +func (s *Session) StderrPipe() (io.Reader, error) { + if s.Stderr != nil { + return nil, errors.New("ssh: Stderr already set") + } + if s.started { + return nil, errors.New("ssh: StderrPipe after process started") + } + s.stderrpipe = true + return s.ch.Stderr(), nil +} + +// newSession returns a new interactive session on the remote host. +func newSession(ch Channel, reqs <-chan *Request) (*Session, error) { + s := &Session{ + ch: ch, + } + s.exitStatus = make(chan error, 1) + go func() { + s.exitStatus <- s.wait(reqs) + }() + + return s, nil +} + +// An ExitError reports unsuccessful completion of a remote command. +type ExitError struct { + Waitmsg +} + +func (e *ExitError) Error() string { + return e.Waitmsg.String() +} + +// Waitmsg stores the information about an exited remote command +// as reported by Wait. +type Waitmsg struct { + status int + signal string + msg string + lang string +} + +// ExitStatus returns the exit status of the remote command. +func (w Waitmsg) ExitStatus() int { + return w.status +} + +// Signal returns the exit signal of the remote command if +// it was terminated violently. +func (w Waitmsg) Signal() string { + return w.signal +} + +// Msg returns the exit message given by the remote command +func (w Waitmsg) Msg() string { + return w.msg +} + +// Lang returns the language tag. See RFC 3066 +func (w Waitmsg) Lang() string { + return w.lang +} + +func (w Waitmsg) String() string { + str := fmt.Sprintf("Process exited with status %v", w.status) + if w.signal != "" { + str += fmt.Sprintf(" from signal %v", w.signal) + } + if w.msg != "" { + str += fmt.Sprintf(". Reason was: %v", w.msg) + } + return str +} diff --git a/vendor/golang.org/x/crypto/ssh/ssh_gss.go b/vendor/golang.org/x/crypto/ssh/ssh_gss.go new file mode 100644 index 000000000..24bd7c8e8 --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/ssh_gss.go @@ -0,0 +1,139 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "encoding/asn1" + "errors" +) + +var krb5OID []byte + +func init() { + krb5OID, _ = asn1.Marshal(krb5Mesh) +} + +// GSSAPIClient provides the API to plug-in GSSAPI authentication for client logins. +type GSSAPIClient interface { + // InitSecContext initiates the establishment of a security context for GSS-API between the + // ssh client and ssh server. Initially the token parameter should be specified as nil. + // The routine may return a outputToken which should be transferred to + // the ssh server, where the ssh server will present it to + // AcceptSecContext. If no token need be sent, InitSecContext will indicate this by setting + // needContinue to false. To complete the context + // establishment, one or more reply tokens may be required from the ssh + // server;if so, InitSecContext will return a needContinue which is true. + // In this case, InitSecContext should be called again when the + // reply token is received from the ssh server, passing the reply + // token to InitSecContext via the token parameters. + // See RFC 2743 section 2.2.1 and RFC 4462 section 3.4. + InitSecContext(target string, token []byte, isGSSDelegCreds bool) (outputToken []byte, needContinue bool, err error) + // GetMIC generates a cryptographic MIC for the SSH2 message, and places + // the MIC in a token for transfer to the ssh server. + // The contents of the MIC field are obtained by calling GSS_GetMIC() + // over the following, using the GSS-API context that was just + // established: + // string session identifier + // byte SSH_MSG_USERAUTH_REQUEST + // string user name + // string service + // string "gssapi-with-mic" + // See RFC 2743 section 2.3.1 and RFC 4462 3.5. + GetMIC(micFiled []byte) ([]byte, error) + // Whenever possible, it should be possible for + // DeleteSecContext() calls to be successfully processed even + // if other calls cannot succeed, thereby enabling context-related + // resources to be released. + // In addition to deleting established security contexts, + // gss_delete_sec_context must also be able to delete "half-built" + // security contexts resulting from an incomplete sequence of + // InitSecContext()/AcceptSecContext() calls. + // See RFC 2743 section 2.2.3. + DeleteSecContext() error +} + +// GSSAPIServer provides the API to plug in GSSAPI authentication for server logins. +type GSSAPIServer interface { + // AcceptSecContext allows a remotely initiated security context between the application + // and a remote peer to be established by the ssh client. The routine may return a + // outputToken which should be transferred to the ssh client, + // where the ssh client will present it to InitSecContext. + // If no token need be sent, AcceptSecContext will indicate this + // by setting the needContinue to false. To + // complete the context establishment, one or more reply tokens may be + // required from the ssh client. if so, AcceptSecContext + // will return a needContinue which is true, in which case it + // should be called again when the reply token is received from the ssh + // client, passing the token to AcceptSecContext via the + // token parameters. + // The srcName return value is the authenticated username. + // See RFC 2743 section 2.2.2 and RFC 4462 section 3.4. + AcceptSecContext(token []byte) (outputToken []byte, srcName string, needContinue bool, err error) + // VerifyMIC verifies that a cryptographic MIC, contained in the token parameter, + // fits the supplied message is received from the ssh client. + // See RFC 2743 section 2.3.2. + VerifyMIC(micField []byte, micToken []byte) error + // Whenever possible, it should be possible for + // DeleteSecContext() calls to be successfully processed even + // if other calls cannot succeed, thereby enabling context-related + // resources to be released. + // In addition to deleting established security contexts, + // gss_delete_sec_context must also be able to delete "half-built" + // security contexts resulting from an incomplete sequence of + // InitSecContext()/AcceptSecContext() calls. + // See RFC 2743 section 2.2.3. + DeleteSecContext() error +} + +var ( + // OpenSSH supports Kerberos V5 mechanism only for GSS-API authentication, + // so we also support the krb5 mechanism only. + // See RFC 1964 section 1. + krb5Mesh = asn1.ObjectIdentifier{1, 2, 840, 113554, 1, 2, 2} +) + +// The GSS-API authentication method is initiated when the client sends an SSH_MSG_USERAUTH_REQUEST +// See RFC 4462 section 3.2. +type userAuthRequestGSSAPI struct { + N uint32 + OIDS []asn1.ObjectIdentifier +} + +func parseGSSAPIPayload(payload []byte) (*userAuthRequestGSSAPI, error) { + n, rest, ok := parseUint32(payload) + if !ok { + return nil, errors.New("parse uint32 failed") + } + s := &userAuthRequestGSSAPI{ + N: n, + OIDS: make([]asn1.ObjectIdentifier, n), + } + for i := 0; i < int(n); i++ { + var ( + desiredMech []byte + err error + ) + desiredMech, rest, ok = parseString(rest) + if !ok { + return nil, errors.New("parse string failed") + } + if rest, err = asn1.Unmarshal(desiredMech, &s.OIDS[i]); err != nil { + return nil, err + } + + } + return s, nil +} + +// See RFC 4462 section 3.6. +func buildMIC(sessionID string, username string, service string, authMethod string) []byte { + out := make([]byte, 0, 0) + out = appendString(out, sessionID) + out = append(out, msgUserAuthRequest) + out = appendString(out, username) + out = appendString(out, service) + out = appendString(out, authMethod) + return out +} diff --git a/vendor/golang.org/x/crypto/ssh/streamlocal.go b/vendor/golang.org/x/crypto/ssh/streamlocal.go new file mode 100644 index 000000000..b171b330b --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/streamlocal.go @@ -0,0 +1,116 @@ +package ssh + +import ( + "errors" + "io" + "net" +) + +// streamLocalChannelOpenDirectMsg is a struct used for SSH_MSG_CHANNEL_OPEN message +// with "direct-streamlocal@openssh.com" string. +// +// See openssh-portable/PROTOCOL, section 2.4. connection: Unix domain socket forwarding +// https://github.com/openssh/openssh-portable/blob/master/PROTOCOL#L235 +type streamLocalChannelOpenDirectMsg struct { + socketPath string + reserved0 string + reserved1 uint32 +} + +// forwardedStreamLocalPayload is a struct used for SSH_MSG_CHANNEL_OPEN message +// with "forwarded-streamlocal@openssh.com" string. +type forwardedStreamLocalPayload struct { + SocketPath string + Reserved0 string +} + +// streamLocalChannelForwardMsg is a struct used for SSH2_MSG_GLOBAL_REQUEST message +// with "streamlocal-forward@openssh.com"/"cancel-streamlocal-forward@openssh.com" string. +type streamLocalChannelForwardMsg struct { + socketPath string +} + +// ListenUnix is similar to ListenTCP but uses a Unix domain socket. +func (c *Client) ListenUnix(socketPath string) (net.Listener, error) { + c.handleForwardsOnce.Do(c.handleForwards) + m := streamLocalChannelForwardMsg{ + socketPath, + } + // send message + ok, _, err := c.SendRequest("streamlocal-forward@openssh.com", true, Marshal(&m)) + if err != nil { + return nil, err + } + if !ok { + return nil, errors.New("ssh: streamlocal-forward@openssh.com request denied by peer") + } + ch := c.forwards.add(&net.UnixAddr{Name: socketPath, Net: "unix"}) + + return &unixListener{socketPath, c, ch}, nil +} + +func (c *Client) dialStreamLocal(socketPath string) (Channel, error) { + msg := streamLocalChannelOpenDirectMsg{ + socketPath: socketPath, + } + ch, in, err := c.OpenChannel("direct-streamlocal@openssh.com", Marshal(&msg)) + if err != nil { + return nil, err + } + go DiscardRequests(in) + return ch, err +} + +type unixListener struct { + socketPath string + + conn *Client + in <-chan forward +} + +// Accept waits for and returns the next connection to the listener. +func (l *unixListener) Accept() (net.Conn, error) { + s, ok := <-l.in + if !ok { + return nil, io.EOF + } + ch, incoming, err := s.newCh.Accept() + if err != nil { + return nil, err + } + go DiscardRequests(incoming) + + return &chanConn{ + Channel: ch, + laddr: &net.UnixAddr{ + Name: l.socketPath, + Net: "unix", + }, + raddr: &net.UnixAddr{ + Name: "@", + Net: "unix", + }, + }, nil +} + +// Close closes the listener. +func (l *unixListener) Close() error { + // this also closes the listener. + l.conn.forwards.remove(&net.UnixAddr{Name: l.socketPath, Net: "unix"}) + m := streamLocalChannelForwardMsg{ + l.socketPath, + } + ok, _, err := l.conn.SendRequest("cancel-streamlocal-forward@openssh.com", true, Marshal(&m)) + if err == nil && !ok { + err = errors.New("ssh: cancel-streamlocal-forward@openssh.com failed") + } + return err +} + +// Addr returns the listener's network address. +func (l *unixListener) Addr() net.Addr { + return &net.UnixAddr{ + Name: l.socketPath, + Net: "unix", + } +} diff --git a/vendor/golang.org/x/crypto/ssh/tcpip.go b/vendor/golang.org/x/crypto/ssh/tcpip.go new file mode 100644 index 000000000..80d35f5ec --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/tcpip.go @@ -0,0 +1,474 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "errors" + "fmt" + "io" + "math/rand" + "net" + "strconv" + "strings" + "sync" + "time" +) + +// Listen requests the remote peer open a listening socket on +// addr. Incoming connections will be available by calling Accept on +// the returned net.Listener. The listener must be serviced, or the +// SSH connection may hang. +// N must be "tcp", "tcp4", "tcp6", or "unix". +func (c *Client) Listen(n, addr string) (net.Listener, error) { + switch n { + case "tcp", "tcp4", "tcp6": + laddr, err := net.ResolveTCPAddr(n, addr) + if err != nil { + return nil, err + } + return c.ListenTCP(laddr) + case "unix": + return c.ListenUnix(addr) + default: + return nil, fmt.Errorf("ssh: unsupported protocol: %s", n) + } +} + +// Automatic port allocation is broken with OpenSSH before 6.0. See +// also https://bugzilla.mindrot.org/show_bug.cgi?id=2017. In +// particular, OpenSSH 5.9 sends a channelOpenMsg with port number 0, +// rather than the actual port number. This means you can never open +// two different listeners with auto allocated ports. We work around +// this by trying explicit ports until we succeed. + +const openSSHPrefix = "OpenSSH_" + +var portRandomizer = rand.New(rand.NewSource(time.Now().UnixNano())) + +// isBrokenOpenSSHVersion returns true if the given version string +// specifies a version of OpenSSH that is known to have a bug in port +// forwarding. +func isBrokenOpenSSHVersion(versionStr string) bool { + i := strings.Index(versionStr, openSSHPrefix) + if i < 0 { + return false + } + i += len(openSSHPrefix) + j := i + for ; j < len(versionStr); j++ { + if versionStr[j] < '0' || versionStr[j] > '9' { + break + } + } + version, _ := strconv.Atoi(versionStr[i:j]) + return version < 6 +} + +// autoPortListenWorkaround simulates automatic port allocation by +// trying random ports repeatedly. +func (c *Client) autoPortListenWorkaround(laddr *net.TCPAddr) (net.Listener, error) { + var sshListener net.Listener + var err error + const tries = 10 + for i := 0; i < tries; i++ { + addr := *laddr + addr.Port = 1024 + portRandomizer.Intn(60000) + sshListener, err = c.ListenTCP(&addr) + if err == nil { + laddr.Port = addr.Port + return sshListener, err + } + } + return nil, fmt.Errorf("ssh: listen on random port failed after %d tries: %v", tries, err) +} + +// RFC 4254 7.1 +type channelForwardMsg struct { + addr string + rport uint32 +} + +// handleForwards starts goroutines handling forwarded connections. +// It's called on first use by (*Client).ListenTCP to not launch +// goroutines until needed. +func (c *Client) handleForwards() { + go c.forwards.handleChannels(c.HandleChannelOpen("forwarded-tcpip")) + go c.forwards.handleChannels(c.HandleChannelOpen("forwarded-streamlocal@openssh.com")) +} + +// ListenTCP requests the remote peer open a listening socket +// on laddr. Incoming connections will be available by calling +// Accept on the returned net.Listener. +func (c *Client) ListenTCP(laddr *net.TCPAddr) (net.Listener, error) { + c.handleForwardsOnce.Do(c.handleForwards) + if laddr.Port == 0 && isBrokenOpenSSHVersion(string(c.ServerVersion())) { + return c.autoPortListenWorkaround(laddr) + } + + m := channelForwardMsg{ + laddr.IP.String(), + uint32(laddr.Port), + } + // send message + ok, resp, err := c.SendRequest("tcpip-forward", true, Marshal(&m)) + if err != nil { + return nil, err + } + if !ok { + return nil, errors.New("ssh: tcpip-forward request denied by peer") + } + + // If the original port was 0, then the remote side will + // supply a real port number in the response. + if laddr.Port == 0 { + var p struct { + Port uint32 + } + if err := Unmarshal(resp, &p); err != nil { + return nil, err + } + laddr.Port = int(p.Port) + } + + // Register this forward, using the port number we obtained. + ch := c.forwards.add(laddr) + + return &tcpListener{laddr, c, ch}, nil +} + +// forwardList stores a mapping between remote +// forward requests and the tcpListeners. +type forwardList struct { + sync.Mutex + entries []forwardEntry +} + +// forwardEntry represents an established mapping of a laddr on a +// remote ssh server to a channel connected to a tcpListener. +type forwardEntry struct { + laddr net.Addr + c chan forward +} + +// forward represents an incoming forwarded tcpip connection. The +// arguments to add/remove/lookup should be address as specified in +// the original forward-request. +type forward struct { + newCh NewChannel // the ssh client channel underlying this forward + raddr net.Addr // the raddr of the incoming connection +} + +func (l *forwardList) add(addr net.Addr) chan forward { + l.Lock() + defer l.Unlock() + f := forwardEntry{ + laddr: addr, + c: make(chan forward, 1), + } + l.entries = append(l.entries, f) + return f.c +} + +// See RFC 4254, section 7.2 +type forwardedTCPPayload struct { + Addr string + Port uint32 + OriginAddr string + OriginPort uint32 +} + +// parseTCPAddr parses the originating address from the remote into a *net.TCPAddr. +func parseTCPAddr(addr string, port uint32) (*net.TCPAddr, error) { + if port == 0 || port > 65535 { + return nil, fmt.Errorf("ssh: port number out of range: %d", port) + } + ip := net.ParseIP(string(addr)) + if ip == nil { + return nil, fmt.Errorf("ssh: cannot parse IP address %q", addr) + } + return &net.TCPAddr{IP: ip, Port: int(port)}, nil +} + +func (l *forwardList) handleChannels(in <-chan NewChannel) { + for ch := range in { + var ( + laddr net.Addr + raddr net.Addr + err error + ) + switch channelType := ch.ChannelType(); channelType { + case "forwarded-tcpip": + var payload forwardedTCPPayload + if err = Unmarshal(ch.ExtraData(), &payload); err != nil { + ch.Reject(ConnectionFailed, "could not parse forwarded-tcpip payload: "+err.Error()) + continue + } + + // RFC 4254 section 7.2 specifies that incoming + // addresses should list the address, in string + // format. It is implied that this should be an IP + // address, as it would be impossible to connect to it + // otherwise. + laddr, err = parseTCPAddr(payload.Addr, payload.Port) + if err != nil { + ch.Reject(ConnectionFailed, err.Error()) + continue + } + raddr, err = parseTCPAddr(payload.OriginAddr, payload.OriginPort) + if err != nil { + ch.Reject(ConnectionFailed, err.Error()) + continue + } + + case "forwarded-streamlocal@openssh.com": + var payload forwardedStreamLocalPayload + if err = Unmarshal(ch.ExtraData(), &payload); err != nil { + ch.Reject(ConnectionFailed, "could not parse forwarded-streamlocal@openssh.com payload: "+err.Error()) + continue + } + laddr = &net.UnixAddr{ + Name: payload.SocketPath, + Net: "unix", + } + raddr = &net.UnixAddr{ + Name: "@", + Net: "unix", + } + default: + panic(fmt.Errorf("ssh: unknown channel type %s", channelType)) + } + if ok := l.forward(laddr, raddr, ch); !ok { + // Section 7.2, implementations MUST reject spurious incoming + // connections. + ch.Reject(Prohibited, "no forward for address") + continue + } + + } +} + +// remove removes the forward entry, and the channel feeding its +// listener. +func (l *forwardList) remove(addr net.Addr) { + l.Lock() + defer l.Unlock() + for i, f := range l.entries { + if addr.Network() == f.laddr.Network() && addr.String() == f.laddr.String() { + l.entries = append(l.entries[:i], l.entries[i+1:]...) + close(f.c) + return + } + } +} + +// closeAll closes and clears all forwards. +func (l *forwardList) closeAll() { + l.Lock() + defer l.Unlock() + for _, f := range l.entries { + close(f.c) + } + l.entries = nil +} + +func (l *forwardList) forward(laddr, raddr net.Addr, ch NewChannel) bool { + l.Lock() + defer l.Unlock() + for _, f := range l.entries { + if laddr.Network() == f.laddr.Network() && laddr.String() == f.laddr.String() { + f.c <- forward{newCh: ch, raddr: raddr} + return true + } + } + return false +} + +type tcpListener struct { + laddr *net.TCPAddr + + conn *Client + in <-chan forward +} + +// Accept waits for and returns the next connection to the listener. +func (l *tcpListener) Accept() (net.Conn, error) { + s, ok := <-l.in + if !ok { + return nil, io.EOF + } + ch, incoming, err := s.newCh.Accept() + if err != nil { + return nil, err + } + go DiscardRequests(incoming) + + return &chanConn{ + Channel: ch, + laddr: l.laddr, + raddr: s.raddr, + }, nil +} + +// Close closes the listener. +func (l *tcpListener) Close() error { + m := channelForwardMsg{ + l.laddr.IP.String(), + uint32(l.laddr.Port), + } + + // this also closes the listener. + l.conn.forwards.remove(l.laddr) + ok, _, err := l.conn.SendRequest("cancel-tcpip-forward", true, Marshal(&m)) + if err == nil && !ok { + err = errors.New("ssh: cancel-tcpip-forward failed") + } + return err +} + +// Addr returns the listener's network address. +func (l *tcpListener) Addr() net.Addr { + return l.laddr +} + +// Dial initiates a connection to the addr from the remote host. +// The resulting connection has a zero LocalAddr() and RemoteAddr(). +func (c *Client) Dial(n, addr string) (net.Conn, error) { + var ch Channel + switch n { + case "tcp", "tcp4", "tcp6": + // Parse the address into host and numeric port. + host, portString, err := net.SplitHostPort(addr) + if err != nil { + return nil, err + } + port, err := strconv.ParseUint(portString, 10, 16) + if err != nil { + return nil, err + } + ch, err = c.dial(net.IPv4zero.String(), 0, host, int(port)) + if err != nil { + return nil, err + } + // Use a zero address for local and remote address. + zeroAddr := &net.TCPAddr{ + IP: net.IPv4zero, + Port: 0, + } + return &chanConn{ + Channel: ch, + laddr: zeroAddr, + raddr: zeroAddr, + }, nil + case "unix": + var err error + ch, err = c.dialStreamLocal(addr) + if err != nil { + return nil, err + } + return &chanConn{ + Channel: ch, + laddr: &net.UnixAddr{ + Name: "@", + Net: "unix", + }, + raddr: &net.UnixAddr{ + Name: addr, + Net: "unix", + }, + }, nil + default: + return nil, fmt.Errorf("ssh: unsupported protocol: %s", n) + } +} + +// DialTCP connects to the remote address raddr on the network net, +// which must be "tcp", "tcp4", or "tcp6". If laddr is not nil, it is used +// as the local address for the connection. +func (c *Client) DialTCP(n string, laddr, raddr *net.TCPAddr) (net.Conn, error) { + if laddr == nil { + laddr = &net.TCPAddr{ + IP: net.IPv4zero, + Port: 0, + } + } + ch, err := c.dial(laddr.IP.String(), laddr.Port, raddr.IP.String(), raddr.Port) + if err != nil { + return nil, err + } + return &chanConn{ + Channel: ch, + laddr: laddr, + raddr: raddr, + }, nil +} + +// RFC 4254 7.2 +type channelOpenDirectMsg struct { + raddr string + rport uint32 + laddr string + lport uint32 +} + +func (c *Client) dial(laddr string, lport int, raddr string, rport int) (Channel, error) { + msg := channelOpenDirectMsg{ + raddr: raddr, + rport: uint32(rport), + laddr: laddr, + lport: uint32(lport), + } + ch, in, err := c.OpenChannel("direct-tcpip", Marshal(&msg)) + if err != nil { + return nil, err + } + go DiscardRequests(in) + return ch, err +} + +type tcpChan struct { + Channel // the backing channel +} + +// chanConn fulfills the net.Conn interface without +// the tcpChan having to hold laddr or raddr directly. +type chanConn struct { + Channel + laddr, raddr net.Addr +} + +// LocalAddr returns the local network address. +func (t *chanConn) LocalAddr() net.Addr { + return t.laddr +} + +// RemoteAddr returns the remote network address. +func (t *chanConn) RemoteAddr() net.Addr { + return t.raddr +} + +// SetDeadline sets the read and write deadlines associated +// with the connection. +func (t *chanConn) SetDeadline(deadline time.Time) error { + if err := t.SetReadDeadline(deadline); err != nil { + return err + } + return t.SetWriteDeadline(deadline) +} + +// SetReadDeadline sets the read deadline. +// A zero value for t means Read will not time out. +// After the deadline, the error from Read will implement net.Error +// with Timeout() == true. +func (t *chanConn) SetReadDeadline(deadline time.Time) error { + // for compatibility with previous version, + // the error message contains "tcpChan" + return errors.New("ssh: tcpChan: deadline not supported") +} + +// SetWriteDeadline exists to satisfy the net.Conn interface +// but is not implemented by this type. It always returns an error. +func (t *chanConn) SetWriteDeadline(deadline time.Time) error { + return errors.New("ssh: tcpChan: deadline not supported") +} diff --git a/vendor/golang.org/x/crypto/ssh/transport.go b/vendor/golang.org/x/crypto/ssh/transport.go new file mode 100644 index 000000000..49ddc2e7d --- /dev/null +++ b/vendor/golang.org/x/crypto/ssh/transport.go @@ -0,0 +1,353 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package ssh + +import ( + "bufio" + "bytes" + "errors" + "io" + "log" +) + +// debugTransport if set, will print packet types as they go over the +// wire. No message decoding is done, to minimize the impact on timing. +const debugTransport = false + +const ( + gcmCipherID = "aes128-gcm@openssh.com" + aes128cbcID = "aes128-cbc" + tripledescbcID = "3des-cbc" +) + +// packetConn represents a transport that implements packet based +// operations. +type packetConn interface { + // Encrypt and send a packet of data to the remote peer. + writePacket(packet []byte) error + + // Read a packet from the connection. The read is blocking, + // i.e. if error is nil, then the returned byte slice is + // always non-empty. + readPacket() ([]byte, error) + + // Close closes the write-side of the connection. + Close() error +} + +// transport is the keyingTransport that implements the SSH packet +// protocol. +type transport struct { + reader connectionState + writer connectionState + + bufReader *bufio.Reader + bufWriter *bufio.Writer + rand io.Reader + isClient bool + io.Closer +} + +// packetCipher represents a combination of SSH encryption/MAC +// protocol. A single instance should be used for one direction only. +type packetCipher interface { + // writeCipherPacket encrypts the packet and writes it to w. The + // contents of the packet are generally scrambled. + writeCipherPacket(seqnum uint32, w io.Writer, rand io.Reader, packet []byte) error + + // readCipherPacket reads and decrypts a packet of data. The + // returned packet may be overwritten by future calls of + // readPacket. + readCipherPacket(seqnum uint32, r io.Reader) ([]byte, error) +} + +// connectionState represents one side (read or write) of the +// connection. This is necessary because each direction has its own +// keys, and can even have its own algorithms +type connectionState struct { + packetCipher + seqNum uint32 + dir direction + pendingKeyChange chan packetCipher +} + +// prepareKeyChange sets up key material for a keychange. The key changes in +// both directions are triggered by reading and writing a msgNewKey packet +// respectively. +func (t *transport) prepareKeyChange(algs *algorithms, kexResult *kexResult) error { + ciph, err := newPacketCipher(t.reader.dir, algs.r, kexResult) + if err != nil { + return err + } + t.reader.pendingKeyChange <- ciph + + ciph, err = newPacketCipher(t.writer.dir, algs.w, kexResult) + if err != nil { + return err + } + t.writer.pendingKeyChange <- ciph + + return nil +} + +func (t *transport) printPacket(p []byte, write bool) { + if len(p) == 0 { + return + } + who := "server" + if t.isClient { + who = "client" + } + what := "read" + if write { + what = "write" + } + + log.Println(what, who, p[0]) +} + +// Read and decrypt next packet. +func (t *transport) readPacket() (p []byte, err error) { + for { + p, err = t.reader.readPacket(t.bufReader) + if err != nil { + break + } + if len(p) == 0 || (p[0] != msgIgnore && p[0] != msgDebug) { + break + } + } + if debugTransport { + t.printPacket(p, false) + } + + return p, err +} + +func (s *connectionState) readPacket(r *bufio.Reader) ([]byte, error) { + packet, err := s.packetCipher.readCipherPacket(s.seqNum, r) + s.seqNum++ + if err == nil && len(packet) == 0 { + err = errors.New("ssh: zero length packet") + } + + if len(packet) > 0 { + switch packet[0] { + case msgNewKeys: + select { + case cipher := <-s.pendingKeyChange: + s.packetCipher = cipher + default: + return nil, errors.New("ssh: got bogus newkeys message") + } + + case msgDisconnect: + // Transform a disconnect message into an + // error. Since this is lowest level at which + // we interpret message types, doing it here + // ensures that we don't have to handle it + // elsewhere. + var msg disconnectMsg + if err := Unmarshal(packet, &msg); err != nil { + return nil, err + } + return nil, &msg + } + } + + // The packet may point to an internal buffer, so copy the + // packet out here. + fresh := make([]byte, len(packet)) + copy(fresh, packet) + + return fresh, err +} + +func (t *transport) writePacket(packet []byte) error { + if debugTransport { + t.printPacket(packet, true) + } + return t.writer.writePacket(t.bufWriter, t.rand, packet) +} + +func (s *connectionState) writePacket(w *bufio.Writer, rand io.Reader, packet []byte) error { + changeKeys := len(packet) > 0 && packet[0] == msgNewKeys + + err := s.packetCipher.writeCipherPacket(s.seqNum, w, rand, packet) + if err != nil { + return err + } + if err = w.Flush(); err != nil { + return err + } + s.seqNum++ + if changeKeys { + select { + case cipher := <-s.pendingKeyChange: + s.packetCipher = cipher + default: + panic("ssh: no key material for msgNewKeys") + } + } + return err +} + +func newTransport(rwc io.ReadWriteCloser, rand io.Reader, isClient bool) *transport { + t := &transport{ + bufReader: bufio.NewReader(rwc), + bufWriter: bufio.NewWriter(rwc), + rand: rand, + reader: connectionState{ + packetCipher: &streamPacketCipher{cipher: noneCipher{}}, + pendingKeyChange: make(chan packetCipher, 1), + }, + writer: connectionState{ + packetCipher: &streamPacketCipher{cipher: noneCipher{}}, + pendingKeyChange: make(chan packetCipher, 1), + }, + Closer: rwc, + } + t.isClient = isClient + + if isClient { + t.reader.dir = serverKeys + t.writer.dir = clientKeys + } else { + t.reader.dir = clientKeys + t.writer.dir = serverKeys + } + + return t +} + +type direction struct { + ivTag []byte + keyTag []byte + macKeyTag []byte +} + +var ( + serverKeys = direction{[]byte{'B'}, []byte{'D'}, []byte{'F'}} + clientKeys = direction{[]byte{'A'}, []byte{'C'}, []byte{'E'}} +) + +// setupKeys sets the cipher and MAC keys from kex.K, kex.H and sessionId, as +// described in RFC 4253, section 6.4. direction should either be serverKeys +// (to setup server->client keys) or clientKeys (for client->server keys). +func newPacketCipher(d direction, algs directionAlgorithms, kex *kexResult) (packetCipher, error) { + cipherMode := cipherModes[algs.Cipher] + macMode := macModes[algs.MAC] + + iv := make([]byte, cipherMode.ivSize) + key := make([]byte, cipherMode.keySize) + macKey := make([]byte, macMode.keySize) + + generateKeyMaterial(iv, d.ivTag, kex) + generateKeyMaterial(key, d.keyTag, kex) + generateKeyMaterial(macKey, d.macKeyTag, kex) + + return cipherModes[algs.Cipher].create(key, iv, macKey, algs) +} + +// generateKeyMaterial fills out with key material generated from tag, K, H +// and sessionId, as specified in RFC 4253, section 7.2. +func generateKeyMaterial(out, tag []byte, r *kexResult) { + var digestsSoFar []byte + + h := r.Hash.New() + for len(out) > 0 { + h.Reset() + h.Write(r.K) + h.Write(r.H) + + if len(digestsSoFar) == 0 { + h.Write(tag) + h.Write(r.SessionID) + } else { + h.Write(digestsSoFar) + } + + digest := h.Sum(nil) + n := copy(out, digest) + out = out[n:] + if len(out) > 0 { + digestsSoFar = append(digestsSoFar, digest...) + } + } +} + +const packageVersion = "SSH-2.0-Go" + +// Sends and receives a version line. The versionLine string should +// be US ASCII, start with "SSH-2.0-", and should not include a +// newline. exchangeVersions returns the other side's version line. +func exchangeVersions(rw io.ReadWriter, versionLine []byte) (them []byte, err error) { + // Contrary to the RFC, we do not ignore lines that don't + // start with "SSH-2.0-" to make the library usable with + // nonconforming servers. + for _, c := range versionLine { + // The spec disallows non US-ASCII chars, and + // specifically forbids null chars. + if c < 32 { + return nil, errors.New("ssh: junk character in version line") + } + } + if _, err = rw.Write(append(versionLine, '\r', '\n')); err != nil { + return + } + + them, err = readVersion(rw) + return them, err +} + +// maxVersionStringBytes is the maximum number of bytes that we'll +// accept as a version string. RFC 4253 section 4.2 limits this at 255 +// chars +const maxVersionStringBytes = 255 + +// Read version string as specified by RFC 4253, section 4.2. +func readVersion(r io.Reader) ([]byte, error) { + versionString := make([]byte, 0, 64) + var ok bool + var buf [1]byte + + for length := 0; length < maxVersionStringBytes; length++ { + _, err := io.ReadFull(r, buf[:]) + if err != nil { + return nil, err + } + // The RFC says that the version should be terminated with \r\n + // but several SSH servers actually only send a \n. + if buf[0] == '\n' { + if !bytes.HasPrefix(versionString, []byte("SSH-")) { + // RFC 4253 says we need to ignore all version string lines + // except the one containing the SSH version (provided that + // all the lines do not exceed 255 bytes in total). + versionString = versionString[:0] + continue + } + ok = true + break + } + + // non ASCII chars are disallowed, but we are lenient, + // since Go doesn't use null-terminated strings. + + // The RFC allows a comment after a space, however, + // all of it (version and comments) goes into the + // session hash. + versionString = append(versionString, buf[0]) + } + + if !ok { + return nil, errors.New("ssh: overflow reading version string") + } + + // There might be a '\r' on the end which we should remove. + if len(versionString) > 0 && versionString[len(versionString)-1] == '\r' { + versionString = versionString[:len(versionString)-1] + } + return versionString, nil +} diff --git a/vendor/golang.org/x/net/http2/server.go b/vendor/golang.org/x/net/http2/server.go index 57334dc79..5e01ce9ab 100644 --- a/vendor/golang.org/x/net/http2/server.go +++ b/vendor/golang.org/x/net/http2/server.go @@ -52,10 +52,11 @@ import ( ) const ( - prefaceTimeout = 10 * time.Second - firstSettingsTimeout = 2 * time.Second // should be in-flight with preface anyway - handlerChunkWriteSize = 4 << 10 - defaultMaxStreams = 250 // TODO: make this 100 as the GFE seems to? + prefaceTimeout = 10 * time.Second + firstSettingsTimeout = 2 * time.Second // should be in-flight with preface anyway + handlerChunkWriteSize = 4 << 10 + defaultMaxStreams = 250 // TODO: make this 100 as the GFE seems to? + maxQueuedControlFrames = 10000 ) var ( @@ -163,6 +164,15 @@ func (s *Server) maxConcurrentStreams() uint32 { return defaultMaxStreams } +// maxQueuedControlFrames is the maximum number of control frames like +// SETTINGS, PING and RST_STREAM that will be queued for writing before +// the connection is closed to prevent memory exhaustion attacks. +func (s *Server) maxQueuedControlFrames() int { + // TODO: if anybody asks, add a Server field, and remember to define the + // behavior of negative values. + return maxQueuedControlFrames +} + type serverInternalState struct { mu sync.Mutex activeConns map[*serverConn]struct{} @@ -506,6 +516,7 @@ type serverConn struct { sawFirstSettings bool // got the initial SETTINGS frame after the preface needToSendSettingsAck bool unackedSettings int // how many SETTINGS have we sent without ACKs? + queuedControlFrames int // control frames in the writeSched queue clientMaxStreams uint32 // SETTINGS_MAX_CONCURRENT_STREAMS from client (our PUSH_PROMISE limit) advMaxStreams uint32 // our SETTINGS_MAX_CONCURRENT_STREAMS advertised the client curClientStreams uint32 // number of open streams initiated by the client @@ -894,6 +905,14 @@ func (sc *serverConn) serve() { } } + // If the peer is causing us to generate a lot of control frames, + // but not reading them from us, assume they are trying to make us + // run out of memory. + if sc.queuedControlFrames > sc.srv.maxQueuedControlFrames() { + sc.vlogf("http2: too many control frames in send queue, closing connection") + return + } + // Start the shutdown timer after sending a GOAWAY. When sending GOAWAY // with no error code (graceful shutdown), don't start the timer until // all open streams have been completed. @@ -1093,6 +1112,14 @@ func (sc *serverConn) writeFrame(wr FrameWriteRequest) { } if !ignoreWrite { + if wr.isControl() { + sc.queuedControlFrames++ + // For extra safety, detect wraparounds, which should not happen, + // and pull the plug. + if sc.queuedControlFrames < 0 { + sc.conn.Close() + } + } sc.writeSched.Push(wr) } sc.scheduleFrameWrite() @@ -1210,10 +1237,8 @@ func (sc *serverConn) wroteFrame(res frameWriteResult) { // If a frame is already being written, nothing happens. This will be called again // when the frame is done being written. // -// If a frame isn't being written we need to send one, the best frame -// to send is selected, preferring first things that aren't -// stream-specific (e.g. ACKing settings), and then finding the -// highest priority stream. +// If a frame isn't being written and we need to send one, the best frame +// to send is selected by writeSched. // // If a frame isn't being written and there's nothing else to send, we // flush the write buffer. @@ -1241,6 +1266,9 @@ func (sc *serverConn) scheduleFrameWrite() { } if !sc.inGoAway || sc.goAwayCode == ErrCodeNo { if wr, ok := sc.writeSched.Pop(); ok { + if wr.isControl() { + sc.queuedControlFrames-- + } sc.startFrameWrite(wr) continue } @@ -1533,6 +1561,8 @@ func (sc *serverConn) processSettings(f *SettingsFrame) error { if err := f.ForeachSetting(sc.processSetting); err != nil { return err } + // TODO: judging by RFC 7540, Section 6.5.3 each SETTINGS frame should be + // acknowledged individually, even if multiple are received before the ACK. sc.needToSendSettingsAck = true sc.scheduleFrameWrite() return nil diff --git a/vendor/golang.org/x/net/http2/transport.go b/vendor/golang.org/x/net/http2/transport.go index c0c80d893..aeac7d8a5 100644 --- a/vendor/golang.org/x/net/http2/transport.go +++ b/vendor/golang.org/x/net/http2/transport.go @@ -992,7 +992,7 @@ func (cc *ClientConn) roundTrip(req *http.Request) (res *http.Response, gotErrAf req.Method != "HEAD" { // Request gzip only, not deflate. Deflate is ambiguous and // not as universally supported anyway. - // See: http://www.gzip.org/zlib/zlib_faq.html#faq38 + // See: https://zlib.net/zlib_faq.html#faq39 // // Note that we don't request this for HEAD requests, // due to a bug in nginx: diff --git a/vendor/golang.org/x/net/http2/writesched.go b/vendor/golang.org/x/net/http2/writesched.go index 4fe307307..f24d2b1e7 100644 --- a/vendor/golang.org/x/net/http2/writesched.go +++ b/vendor/golang.org/x/net/http2/writesched.go @@ -32,7 +32,7 @@ type WriteScheduler interface { // Pop dequeues the next frame to write. Returns false if no frames can // be written. Frames with a given wr.StreamID() are Pop'd in the same - // order they are Push'd. + // order they are Push'd. No frames should be discarded except by CloseStream. Pop() (wr FrameWriteRequest, ok bool) } @@ -76,6 +76,12 @@ func (wr FrameWriteRequest) StreamID() uint32 { return wr.stream.id } +// isControl reports whether wr is a control frame for MaxQueuedControlFrames +// purposes. That includes non-stream frames and RST_STREAM frames. +func (wr FrameWriteRequest) isControl() bool { + return wr.stream == nil +} + // DataSize returns the number of flow control bytes that must be consumed // to write this entire frame. This is 0 for non-DATA frames. func (wr FrameWriteRequest) DataSize() int { diff --git a/vendor/golang.org/x/net/http2/writesched_random.go b/vendor/golang.org/x/net/http2/writesched_random.go index 36d7919f1..9a7b9e581 100644 --- a/vendor/golang.org/x/net/http2/writesched_random.go +++ b/vendor/golang.org/x/net/http2/writesched_random.go @@ -19,7 +19,8 @@ type randomWriteScheduler struct { zero writeQueue // sq contains the stream-specific queues, keyed by stream ID. - // When a stream is idle or closed, it's deleted from the map. + // When a stream is idle, closed, or emptied, it's deleted + // from the map. sq map[uint32]*writeQueue // pool of empty queues for reuse. @@ -63,8 +64,12 @@ func (ws *randomWriteScheduler) Pop() (FrameWriteRequest, bool) { return ws.zero.shift(), true } // Iterate over all non-idle streams until finding one that can be consumed. - for _, q := range ws.sq { + for streamID, q := range ws.sq { if wr, ok := q.consume(math.MaxInt32); ok { + if q.empty() { + delete(ws.sq, streamID) + ws.queuePool.put(q) + } return wr, true } } diff --git a/vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s b/vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s new file mode 100644 index 000000000..06f84b855 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s @@ -0,0 +1,17 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !gccgo + +#include "textflag.h" + +// +// System calls for ppc64, AIX are implemented in runtime/syscall_aix.go +// + +TEXT ·syscall6(SB),NOSPLIT,$0-88 + JMP syscall·syscall6(SB) + +TEXT ·rawSyscall6(SB),NOSPLIT,$0-88 + JMP syscall·rawSyscall6(SB) diff --git a/vendor/golang.org/x/sys/cpu/byteorder.go b/vendor/golang.org/x/sys/cpu/byteorder.go new file mode 100644 index 000000000..ed8da8dea --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/byteorder.go @@ -0,0 +1,60 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +import ( + "runtime" +) + +// byteOrder is a subset of encoding/binary.ByteOrder. +type byteOrder interface { + Uint32([]byte) uint32 + Uint64([]byte) uint64 +} + +type littleEndian struct{} +type bigEndian struct{} + +func (littleEndian) Uint32(b []byte) uint32 { + _ = b[3] // bounds check hint to compiler; see golang.org/issue/14808 + return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 +} + +func (littleEndian) Uint64(b []byte) uint64 { + _ = b[7] // bounds check hint to compiler; see golang.org/issue/14808 + return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | + uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 +} + +func (bigEndian) Uint32(b []byte) uint32 { + _ = b[3] // bounds check hint to compiler; see golang.org/issue/14808 + return uint32(b[3]) | uint32(b[2])<<8 | uint32(b[1])<<16 | uint32(b[0])<<24 +} + +func (bigEndian) Uint64(b []byte) uint64 { + _ = b[7] // bounds check hint to compiler; see golang.org/issue/14808 + return uint64(b[7]) | uint64(b[6])<<8 | uint64(b[5])<<16 | uint64(b[4])<<24 | + uint64(b[3])<<32 | uint64(b[2])<<40 | uint64(b[1])<<48 | uint64(b[0])<<56 +} + +// hostByteOrder returns binary.LittleEndian on little-endian machines and +// binary.BigEndian on big-endian machines. +func hostByteOrder() byteOrder { + switch runtime.GOARCH { + case "386", "amd64", "amd64p32", + "arm", "arm64", + "mipsle", "mips64le", "mips64p32le", + "ppc64le", + "riscv", "riscv64": + return littleEndian{} + case "armbe", "arm64be", + "mips", "mips64", "mips64p32", + "ppc", "ppc64", + "s390", "s390x", + "sparc", "sparc64": + return bigEndian{} + } + panic("unknown architecture") +} diff --git a/vendor/golang.org/x/sys/cpu/cpu.go b/vendor/golang.org/x/sys/cpu/cpu.go new file mode 100644 index 000000000..b4e6ecb2d --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu.go @@ -0,0 +1,162 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package cpu implements processor feature detection for +// various CPU architectures. +package cpu + +// Initialized reports whether the CPU features were initialized. +// +// For some GOOS/GOARCH combinations initialization of the CPU features depends +// on reading an operating specific file, e.g. /proc/self/auxv on linux/arm +// Initialized will report false if reading the file fails. +var Initialized bool + +// CacheLinePad is used to pad structs to avoid false sharing. +type CacheLinePad struct{ _ [cacheLineSize]byte } + +// X86 contains the supported CPU features of the +// current X86/AMD64 platform. If the current platform +// is not X86/AMD64 then all feature flags are false. +// +// X86 is padded to avoid false sharing. Further the HasAVX +// and HasAVX2 are only set if the OS supports XMM and YMM +// registers in addition to the CPUID feature bit being set. +var X86 struct { + _ CacheLinePad + HasAES bool // AES hardware implementation (AES NI) + HasADX bool // Multi-precision add-carry instruction extensions + HasAVX bool // Advanced vector extension + HasAVX2 bool // Advanced vector extension 2 + HasBMI1 bool // Bit manipulation instruction set 1 + HasBMI2 bool // Bit manipulation instruction set 2 + HasERMS bool // Enhanced REP for MOVSB and STOSB + HasFMA bool // Fused-multiply-add instructions + HasOSXSAVE bool // OS supports XSAVE/XRESTOR for saving/restoring XMM registers. + HasPCLMULQDQ bool // PCLMULQDQ instruction - most often used for AES-GCM + HasPOPCNT bool // Hamming weight instruction POPCNT. + HasRDRAND bool // RDRAND instruction (on-chip random number generator) + HasRDSEED bool // RDSEED instruction (on-chip random number generator) + HasSSE2 bool // Streaming SIMD extension 2 (always available on amd64) + HasSSE3 bool // Streaming SIMD extension 3 + HasSSSE3 bool // Supplemental streaming SIMD extension 3 + HasSSE41 bool // Streaming SIMD extension 4 and 4.1 + HasSSE42 bool // Streaming SIMD extension 4 and 4.2 + _ CacheLinePad +} + +// ARM64 contains the supported CPU features of the +// current ARMv8(aarch64) platform. If the current platform +// is not arm64 then all feature flags are false. +var ARM64 struct { + _ CacheLinePad + HasFP bool // Floating-point instruction set (always available) + HasASIMD bool // Advanced SIMD (always available) + HasEVTSTRM bool // Event stream support + HasAES bool // AES hardware implementation + HasPMULL bool // Polynomial multiplication instruction set + HasSHA1 bool // SHA1 hardware implementation + HasSHA2 bool // SHA2 hardware implementation + HasCRC32 bool // CRC32 hardware implementation + HasATOMICS bool // Atomic memory operation instruction set + HasFPHP bool // Half precision floating-point instruction set + HasASIMDHP bool // Advanced SIMD half precision instruction set + HasCPUID bool // CPUID identification scheme registers + HasASIMDRDM bool // Rounding double multiply add/subtract instruction set + HasJSCVT bool // Javascript conversion from floating-point to integer + HasFCMA bool // Floating-point multiplication and addition of complex numbers + HasLRCPC bool // Release Consistent processor consistent support + HasDCPOP bool // Persistent memory support + HasSHA3 bool // SHA3 hardware implementation + HasSM3 bool // SM3 hardware implementation + HasSM4 bool // SM4 hardware implementation + HasASIMDDP bool // Advanced SIMD double precision instruction set + HasSHA512 bool // SHA512 hardware implementation + HasSVE bool // Scalable Vector Extensions + HasASIMDFHM bool // Advanced SIMD multiplication FP16 to FP32 + _ CacheLinePad +} + +// ARM contains the supported CPU features of the current ARM (32-bit) platform. +// All feature flags are false if: +// 1. the current platform is not arm, or +// 2. the current operating system is not Linux. +var ARM struct { + _ CacheLinePad + HasSWP bool // SWP instruction support + HasHALF bool // Half-word load and store support + HasTHUMB bool // ARM Thumb instruction set + Has26BIT bool // Address space limited to 26-bits + HasFASTMUL bool // 32-bit operand, 64-bit result multiplication support + HasFPA bool // Floating point arithmetic support + HasVFP bool // Vector floating point support + HasEDSP bool // DSP Extensions support + HasJAVA bool // Java instruction set + HasIWMMXT bool // Intel Wireless MMX technology support + HasCRUNCH bool // MaverickCrunch context switching and handling + HasTHUMBEE bool // Thumb EE instruction set + HasNEON bool // NEON instruction set + HasVFPv3 bool // Vector floating point version 3 support + HasVFPv3D16 bool // Vector floating point version 3 D8-D15 + HasTLS bool // Thread local storage support + HasVFPv4 bool // Vector floating point version 4 support + HasIDIVA bool // Integer divide instruction support in ARM mode + HasIDIVT bool // Integer divide instruction support in Thumb mode + HasVFPD32 bool // Vector floating point version 3 D15-D31 + HasLPAE bool // Large Physical Address Extensions + HasEVTSTRM bool // Event stream support + HasAES bool // AES hardware implementation + HasPMULL bool // Polynomial multiplication instruction set + HasSHA1 bool // SHA1 hardware implementation + HasSHA2 bool // SHA2 hardware implementation + HasCRC32 bool // CRC32 hardware implementation + _ CacheLinePad +} + +// PPC64 contains the supported CPU features of the current ppc64/ppc64le platforms. +// If the current platform is not ppc64/ppc64le then all feature flags are false. +// +// For ppc64/ppc64le, it is safe to check only for ISA level starting on ISA v3.00, +// since there are no optional categories. There are some exceptions that also +// require kernel support to work (DARN, SCV), so there are feature bits for +// those as well. The minimum processor requirement is POWER8 (ISA 2.07). +// The struct is padded to avoid false sharing. +var PPC64 struct { + _ CacheLinePad + HasDARN bool // Hardware random number generator (requires kernel enablement) + HasSCV bool // Syscall vectored (requires kernel enablement) + IsPOWER8 bool // ISA v2.07 (POWER8) + IsPOWER9 bool // ISA v3.00 (POWER9) + _ CacheLinePad +} + +// S390X contains the supported CPU features of the current IBM Z +// (s390x) platform. If the current platform is not IBM Z then all +// feature flags are false. +// +// S390X is padded to avoid false sharing. Further HasVX is only set +// if the OS supports vector registers in addition to the STFLE +// feature bit being set. +var S390X struct { + _ CacheLinePad + HasZARCH bool // z/Architecture mode is active [mandatory] + HasSTFLE bool // store facility list extended + HasLDISP bool // long (20-bit) displacements + HasEIMM bool // 32-bit immediates + HasDFP bool // decimal floating point + HasETF3EH bool // ETF-3 enhanced + HasMSA bool // message security assist (CPACF) + HasAES bool // KM-AES{128,192,256} functions + HasAESCBC bool // KMC-AES{128,192,256} functions + HasAESCTR bool // KMCTR-AES{128,192,256} functions + HasAESGCM bool // KMA-GCM-AES{128,192,256} functions + HasGHASH bool // KIMD-GHASH function + HasSHA1 bool // K{I,L}MD-SHA-1 functions + HasSHA256 bool // K{I,L}MD-SHA-256 functions + HasSHA512 bool // K{I,L}MD-SHA-512 functions + HasSHA3 bool // K{I,L}MD-SHA3-{224,256,384,512} and K{I,L}MD-SHAKE-{128,256} functions + HasVX bool // vector facility + HasVXE bool // vector-enhancements facility 1 + _ CacheLinePad +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_aix_ppc64.go b/vendor/golang.org/x/sys/cpu/cpu_aix_ppc64.go new file mode 100644 index 000000000..be6027224 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_aix_ppc64.go @@ -0,0 +1,34 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build aix,ppc64 + +package cpu + +const cacheLineSize = 128 + +const ( + // getsystemcfg constants + _SC_IMPL = 2 + _IMPL_POWER8 = 0x10000 + _IMPL_POWER9 = 0x20000 +) + +func init() { + impl := getsystemcfg(_SC_IMPL) + if impl&_IMPL_POWER8 != 0 { + PPC64.IsPOWER8 = true + } + if impl&_IMPL_POWER9 != 0 { + PPC64.IsPOWER9 = true + } + + Initialized = true +} + +func getsystemcfg(label int) (n uint64) { + r0, _ := callgetsystemcfg(label) + n = uint64(r0) + return +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_arm.go b/vendor/golang.org/x/sys/cpu/cpu_arm.go new file mode 100644 index 000000000..981af6818 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_arm.go @@ -0,0 +1,40 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +const cacheLineSize = 32 + +// HWCAP/HWCAP2 bits. +// These are specific to Linux. +const ( + hwcap_SWP = 1 << 0 + hwcap_HALF = 1 << 1 + hwcap_THUMB = 1 << 2 + hwcap_26BIT = 1 << 3 + hwcap_FAST_MULT = 1 << 4 + hwcap_FPA = 1 << 5 + hwcap_VFP = 1 << 6 + hwcap_EDSP = 1 << 7 + hwcap_JAVA = 1 << 8 + hwcap_IWMMXT = 1 << 9 + hwcap_CRUNCH = 1 << 10 + hwcap_THUMBEE = 1 << 11 + hwcap_NEON = 1 << 12 + hwcap_VFPv3 = 1 << 13 + hwcap_VFPv3D16 = 1 << 14 + hwcap_TLS = 1 << 15 + hwcap_VFPv4 = 1 << 16 + hwcap_IDIVA = 1 << 17 + hwcap_IDIVT = 1 << 18 + hwcap_VFPD32 = 1 << 19 + hwcap_LPAE = 1 << 20 + hwcap_EVTSTRM = 1 << 21 + + hwcap2_AES = 1 << 0 + hwcap2_PMULL = 1 << 1 + hwcap2_SHA1 = 1 << 2 + hwcap2_SHA2 = 1 << 3 + hwcap2_CRC32 = 1 << 4 +) diff --git a/vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go new file mode 100644 index 000000000..568bcd031 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go @@ -0,0 +1,21 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !gccgo + +package cpu + +// haveAsmFunctions reports whether the other functions in this file can +// be safely called. +func haveAsmFunctions() bool { return true } + +// The following feature detection functions are defined in cpu_s390x.s. +// They are likely to be expensive to call so the results should be cached. +func stfle() facilityList +func kmQuery() queryResult +func kmcQuery() queryResult +func kmctrQuery() queryResult +func kmaQuery() queryResult +func kimdQuery() queryResult +func klmdQuery() queryResult diff --git a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go new file mode 100644 index 000000000..f7cb46971 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go @@ -0,0 +1,16 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build 386 amd64 amd64p32 +// +build !gccgo + +package cpu + +// cpuid is implemented in cpu_x86.s for gc compiler +// and in cpu_gccgo.c for gccgo. +func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) + +// xgetbv with ecx = 0 is implemented in cpu_x86.s for gc compiler +// and in cpu_gccgo.c for gccgo. +func xgetbv() (eax, edx uint32) diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo.c b/vendor/golang.org/x/sys/cpu/cpu_gccgo.c new file mode 100644 index 000000000..e363c7d13 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo.c @@ -0,0 +1,43 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build 386 amd64 amd64p32 +// +build gccgo + +#include <cpuid.h> +#include <stdint.h> + +// Need to wrap __get_cpuid_count because it's declared as static. +int +gccgoGetCpuidCount(uint32_t leaf, uint32_t subleaf, + uint32_t *eax, uint32_t *ebx, + uint32_t *ecx, uint32_t *edx) +{ + return __get_cpuid_count(leaf, subleaf, eax, ebx, ecx, edx); +} + +// xgetbv reads the contents of an XCR (Extended Control Register) +// specified in the ECX register into registers EDX:EAX. +// Currently, the only supported value for XCR is 0. +// +// TODO: Replace with a better alternative: +// +// #include <xsaveintrin.h> +// +// #pragma GCC target("xsave") +// +// void gccgoXgetbv(uint32_t *eax, uint32_t *edx) { +// unsigned long long x = _xgetbv(0); +// *eax = x & 0xffffffff; +// *edx = (x >> 32) & 0xffffffff; +// } +// +// Note that _xgetbv is defined starting with GCC 8. +void +gccgoXgetbv(uint32_t *eax, uint32_t *edx) +{ + __asm(" xorl %%ecx, %%ecx\n" + " xgetbv" + : "=a"(*eax), "=d"(*edx)); +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo.go b/vendor/golang.org/x/sys/cpu/cpu_gccgo.go new file mode 100644 index 000000000..ba49b91bd --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo.go @@ -0,0 +1,26 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build 386 amd64 amd64p32 +// +build gccgo + +package cpu + +//extern gccgoGetCpuidCount +func gccgoGetCpuidCount(eaxArg, ecxArg uint32, eax, ebx, ecx, edx *uint32) + +func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) { + var a, b, c, d uint32 + gccgoGetCpuidCount(eaxArg, ecxArg, &a, &b, &c, &d) + return a, b, c, d +} + +//extern gccgoXgetbv +func gccgoXgetbv(eax, edx *uint32) + +func xgetbv() (eax, edx uint32) { + var a, d uint32 + gccgoXgetbv(&a, &d) + return a, d +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go new file mode 100644 index 000000000..aa986f778 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go @@ -0,0 +1,22 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build gccgo + +package cpu + +// haveAsmFunctions reports whether the other functions in this file can +// be safely called. +func haveAsmFunctions() bool { return false } + +// TODO(mundaym): the following feature detection functions are currently +// stubs. See https://golang.org/cl/162887 for how to fix this. +// They are likely to be expensive to call so the results should be cached. +func stfle() facilityList { panic("not implemented for gccgo") } +func kmQuery() queryResult { panic("not implemented for gccgo") } +func kmcQuery() queryResult { panic("not implemented for gccgo") } +func kmctrQuery() queryResult { panic("not implemented for gccgo") } +func kmaQuery() queryResult { panic("not implemented for gccgo") } +func kimdQuery() queryResult { panic("not implemented for gccgo") } +func klmdQuery() queryResult { panic("not implemented for gccgo") } diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux.go b/vendor/golang.org/x/sys/cpu/cpu_linux.go new file mode 100644 index 000000000..10e712dc5 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux.go @@ -0,0 +1,59 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !amd64,!amd64p32,!386 + +package cpu + +import ( + "io/ioutil" +) + +const ( + _AT_HWCAP = 16 + _AT_HWCAP2 = 26 + + procAuxv = "/proc/self/auxv" + + uintSize = int(32 << (^uint(0) >> 63)) +) + +// For those platforms don't have a 'cpuid' equivalent we use HWCAP/HWCAP2 +// These are initialized in cpu_$GOARCH.go +// and should not be changed after they are initialized. +var hwCap uint +var hwCap2 uint + +func init() { + buf, err := ioutil.ReadFile(procAuxv) + if err != nil { + // e.g. on android /proc/self/auxv is not accessible, so silently + // ignore the error and leave Initialized = false + return + } + + bo := hostByteOrder() + for len(buf) >= 2*(uintSize/8) { + var tag, val uint + switch uintSize { + case 32: + tag = uint(bo.Uint32(buf[0:])) + val = uint(bo.Uint32(buf[4:])) + buf = buf[8:] + case 64: + tag = uint(bo.Uint64(buf[0:])) + val = uint(bo.Uint64(buf[8:])) + buf = buf[16:] + } + switch tag { + case _AT_HWCAP: + hwCap = val + case _AT_HWCAP2: + hwCap2 = val + } + } + doinit() + + Initialized = true +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_arm.go b/vendor/golang.org/x/sys/cpu/cpu_linux_arm.go new file mode 100644 index 000000000..2057006dc --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_arm.go @@ -0,0 +1,39 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +func doinit() { + ARM.HasSWP = isSet(hwCap, hwcap_SWP) + ARM.HasHALF = isSet(hwCap, hwcap_HALF) + ARM.HasTHUMB = isSet(hwCap, hwcap_THUMB) + ARM.Has26BIT = isSet(hwCap, hwcap_26BIT) + ARM.HasFASTMUL = isSet(hwCap, hwcap_FAST_MULT) + ARM.HasFPA = isSet(hwCap, hwcap_FPA) + ARM.HasVFP = isSet(hwCap, hwcap_VFP) + ARM.HasEDSP = isSet(hwCap, hwcap_EDSP) + ARM.HasJAVA = isSet(hwCap, hwcap_JAVA) + ARM.HasIWMMXT = isSet(hwCap, hwcap_IWMMXT) + ARM.HasCRUNCH = isSet(hwCap, hwcap_CRUNCH) + ARM.HasTHUMBEE = isSet(hwCap, hwcap_THUMBEE) + ARM.HasNEON = isSet(hwCap, hwcap_NEON) + ARM.HasVFPv3 = isSet(hwCap, hwcap_VFPv3) + ARM.HasVFPv3D16 = isSet(hwCap, hwcap_VFPv3D16) + ARM.HasTLS = isSet(hwCap, hwcap_TLS) + ARM.HasVFPv4 = isSet(hwCap, hwcap_VFPv4) + ARM.HasIDIVA = isSet(hwCap, hwcap_IDIVA) + ARM.HasIDIVT = isSet(hwCap, hwcap_IDIVT) + ARM.HasVFPD32 = isSet(hwCap, hwcap_VFPD32) + ARM.HasLPAE = isSet(hwCap, hwcap_LPAE) + ARM.HasEVTSTRM = isSet(hwCap, hwcap_EVTSTRM) + ARM.HasAES = isSet(hwCap2, hwcap2_AES) + ARM.HasPMULL = isSet(hwCap2, hwcap2_PMULL) + ARM.HasSHA1 = isSet(hwCap2, hwcap2_SHA1) + ARM.HasSHA2 = isSet(hwCap2, hwcap2_SHA2) + ARM.HasCRC32 = isSet(hwCap2, hwcap2_CRC32) +} + +func isSet(hwc uint, value uint) bool { + return hwc&value != 0 +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go new file mode 100644 index 000000000..fa7fb1bd7 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go @@ -0,0 +1,67 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +const cacheLineSize = 64 + +// HWCAP/HWCAP2 bits. These are exposed by Linux. +const ( + hwcap_FP = 1 << 0 + hwcap_ASIMD = 1 << 1 + hwcap_EVTSTRM = 1 << 2 + hwcap_AES = 1 << 3 + hwcap_PMULL = 1 << 4 + hwcap_SHA1 = 1 << 5 + hwcap_SHA2 = 1 << 6 + hwcap_CRC32 = 1 << 7 + hwcap_ATOMICS = 1 << 8 + hwcap_FPHP = 1 << 9 + hwcap_ASIMDHP = 1 << 10 + hwcap_CPUID = 1 << 11 + hwcap_ASIMDRDM = 1 << 12 + hwcap_JSCVT = 1 << 13 + hwcap_FCMA = 1 << 14 + hwcap_LRCPC = 1 << 15 + hwcap_DCPOP = 1 << 16 + hwcap_SHA3 = 1 << 17 + hwcap_SM3 = 1 << 18 + hwcap_SM4 = 1 << 19 + hwcap_ASIMDDP = 1 << 20 + hwcap_SHA512 = 1 << 21 + hwcap_SVE = 1 << 22 + hwcap_ASIMDFHM = 1 << 23 +) + +func doinit() { + // HWCAP feature bits + ARM64.HasFP = isSet(hwCap, hwcap_FP) + ARM64.HasASIMD = isSet(hwCap, hwcap_ASIMD) + ARM64.HasEVTSTRM = isSet(hwCap, hwcap_EVTSTRM) + ARM64.HasAES = isSet(hwCap, hwcap_AES) + ARM64.HasPMULL = isSet(hwCap, hwcap_PMULL) + ARM64.HasSHA1 = isSet(hwCap, hwcap_SHA1) + ARM64.HasSHA2 = isSet(hwCap, hwcap_SHA2) + ARM64.HasCRC32 = isSet(hwCap, hwcap_CRC32) + ARM64.HasATOMICS = isSet(hwCap, hwcap_ATOMICS) + ARM64.HasFPHP = isSet(hwCap, hwcap_FPHP) + ARM64.HasASIMDHP = isSet(hwCap, hwcap_ASIMDHP) + ARM64.HasCPUID = isSet(hwCap, hwcap_CPUID) + ARM64.HasASIMDRDM = isSet(hwCap, hwcap_ASIMDRDM) + ARM64.HasJSCVT = isSet(hwCap, hwcap_JSCVT) + ARM64.HasFCMA = isSet(hwCap, hwcap_FCMA) + ARM64.HasLRCPC = isSet(hwCap, hwcap_LRCPC) + ARM64.HasDCPOP = isSet(hwCap, hwcap_DCPOP) + ARM64.HasSHA3 = isSet(hwCap, hwcap_SHA3) + ARM64.HasSM3 = isSet(hwCap, hwcap_SM3) + ARM64.HasSM4 = isSet(hwCap, hwcap_SM4) + ARM64.HasASIMDDP = isSet(hwCap, hwcap_ASIMDDP) + ARM64.HasSHA512 = isSet(hwCap, hwcap_SHA512) + ARM64.HasSVE = isSet(hwCap, hwcap_SVE) + ARM64.HasASIMDFHM = isSet(hwCap, hwcap_ASIMDFHM) +} + +func isSet(hwc uint, value uint) bool { + return hwc&value != 0 +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_noinit.go b/vendor/golang.org/x/sys/cpu/cpu_linux_noinit.go new file mode 100644 index 000000000..f65134f67 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_noinit.go @@ -0,0 +1,9 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build linux,!arm,!arm64,!ppc64,!ppc64le,!s390x + +package cpu + +func doinit() {} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go b/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go new file mode 100644 index 000000000..6c8d975d4 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go @@ -0,0 +1,33 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build linux +// +build ppc64 ppc64le + +package cpu + +const cacheLineSize = 128 + +// HWCAP/HWCAP2 bits. These are exposed by the kernel. +const ( + // ISA Level + _PPC_FEATURE2_ARCH_2_07 = 0x80000000 + _PPC_FEATURE2_ARCH_3_00 = 0x00800000 + + // CPU features + _PPC_FEATURE2_DARN = 0x00200000 + _PPC_FEATURE2_SCV = 0x00100000 +) + +func doinit() { + // HWCAP2 feature bits + PPC64.IsPOWER8 = isSet(hwCap2, _PPC_FEATURE2_ARCH_2_07) + PPC64.IsPOWER9 = isSet(hwCap2, _PPC_FEATURE2_ARCH_3_00) + PPC64.HasDARN = isSet(hwCap2, _PPC_FEATURE2_DARN) + PPC64.HasSCV = isSet(hwCap2, _PPC_FEATURE2_SCV) +} + +func isSet(hwc uint, value uint) bool { + return hwc&value != 0 +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go new file mode 100644 index 000000000..d579eaef4 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go @@ -0,0 +1,161 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +const cacheLineSize = 256 + +const ( + // bit mask values from /usr/include/bits/hwcap.h + hwcap_ZARCH = 2 + hwcap_STFLE = 4 + hwcap_MSA = 8 + hwcap_LDISP = 16 + hwcap_EIMM = 32 + hwcap_DFP = 64 + hwcap_ETF3EH = 256 + hwcap_VX = 2048 + hwcap_VXE = 8192 +) + +// bitIsSet reports whether the bit at index is set. The bit index +// is in big endian order, so bit index 0 is the leftmost bit. +func bitIsSet(bits []uint64, index uint) bool { + return bits[index/64]&((1<<63)>>(index%64)) != 0 +} + +// function is the code for the named cryptographic function. +type function uint8 + +const ( + // KM{,A,C,CTR} function codes + aes128 function = 18 // AES-128 + aes192 function = 19 // AES-192 + aes256 function = 20 // AES-256 + + // K{I,L}MD function codes + sha1 function = 1 // SHA-1 + sha256 function = 2 // SHA-256 + sha512 function = 3 // SHA-512 + sha3_224 function = 32 // SHA3-224 + sha3_256 function = 33 // SHA3-256 + sha3_384 function = 34 // SHA3-384 + sha3_512 function = 35 // SHA3-512 + shake128 function = 36 // SHAKE-128 + shake256 function = 37 // SHAKE-256 + + // KLMD function codes + ghash function = 65 // GHASH +) + +// queryResult contains the result of a Query function +// call. Bits are numbered in big endian order so the +// leftmost bit (the MSB) is at index 0. +type queryResult struct { + bits [2]uint64 +} + +// Has reports whether the given functions are present. +func (q *queryResult) Has(fns ...function) bool { + if len(fns) == 0 { + panic("no function codes provided") + } + for _, f := range fns { + if !bitIsSet(q.bits[:], uint(f)) { + return false + } + } + return true +} + +// facility is a bit index for the named facility. +type facility uint8 + +const ( + // cryptography facilities + msa4 facility = 77 // message-security-assist extension 4 + msa8 facility = 146 // message-security-assist extension 8 +) + +// facilityList contains the result of an STFLE call. +// Bits are numbered in big endian order so the +// leftmost bit (the MSB) is at index 0. +type facilityList struct { + bits [4]uint64 +} + +// Has reports whether the given facilities are present. +func (s *facilityList) Has(fs ...facility) bool { + if len(fs) == 0 { + panic("no facility bits provided") + } + for _, f := range fs { + if !bitIsSet(s.bits[:], uint(f)) { + return false + } + } + return true +} + +func doinit() { + // test HWCAP bit vector + has := func(featureMask uint) bool { + return hwCap&featureMask == featureMask + } + + // mandatory + S390X.HasZARCH = has(hwcap_ZARCH) + + // optional + S390X.HasSTFLE = has(hwcap_STFLE) + S390X.HasLDISP = has(hwcap_LDISP) + S390X.HasEIMM = has(hwcap_EIMM) + S390X.HasETF3EH = has(hwcap_ETF3EH) + S390X.HasDFP = has(hwcap_DFP) + S390X.HasMSA = has(hwcap_MSA) + S390X.HasVX = has(hwcap_VX) + if S390X.HasVX { + S390X.HasVXE = has(hwcap_VXE) + } + + // We need implementations of stfle, km and so on + // to detect cryptographic features. + if !haveAsmFunctions() { + return + } + + // optional cryptographic functions + if S390X.HasMSA { + aes := []function{aes128, aes192, aes256} + + // cipher message + km, kmc := kmQuery(), kmcQuery() + S390X.HasAES = km.Has(aes...) + S390X.HasAESCBC = kmc.Has(aes...) + if S390X.HasSTFLE { + facilities := stfle() + if facilities.Has(msa4) { + kmctr := kmctrQuery() + S390X.HasAESCTR = kmctr.Has(aes...) + } + if facilities.Has(msa8) { + kma := kmaQuery() + S390X.HasAESGCM = kma.Has(aes...) + } + } + + // compute message digest + kimd := kimdQuery() // intermediate (no padding) + klmd := klmdQuery() // last (padding) + S390X.HasSHA1 = kimd.Has(sha1) && klmd.Has(sha1) + S390X.HasSHA256 = kimd.Has(sha256) && klmd.Has(sha256) + S390X.HasSHA512 = kimd.Has(sha512) && klmd.Has(sha512) + S390X.HasGHASH = kimd.Has(ghash) // KLMD-GHASH does not exist + sha3 := []function{ + sha3_224, sha3_256, sha3_384, sha3_512, + shake128, shake256, + } + S390X.HasSHA3 = kimd.Has(sha3...) && klmd.Has(sha3...) + } +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_mips64x.go b/vendor/golang.org/x/sys/cpu/cpu_mips64x.go new file mode 100644 index 000000000..6165f1212 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_mips64x.go @@ -0,0 +1,9 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build mips64 mips64le + +package cpu + +const cacheLineSize = 32 diff --git a/vendor/golang.org/x/sys/cpu/cpu_mipsx.go b/vendor/golang.org/x/sys/cpu/cpu_mipsx.go new file mode 100644 index 000000000..1269eee88 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_mipsx.go @@ -0,0 +1,9 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build mips mipsle + +package cpu + +const cacheLineSize = 32 diff --git a/vendor/golang.org/x/sys/cpu/cpu_other_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_other_arm64.go new file mode 100644 index 000000000..e1f31dd2d --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_other_arm64.go @@ -0,0 +1,9 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !linux,arm64 + +package cpu + +const cacheLineSize = 64 diff --git a/vendor/golang.org/x/sys/cpu/cpu_riscv64.go b/vendor/golang.org/x/sys/cpu/cpu_riscv64.go new file mode 100644 index 000000000..efe2b7a84 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_riscv64.go @@ -0,0 +1,9 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build riscv64 + +package cpu + +const cacheLineSize = 32 diff --git a/vendor/golang.org/x/sys/cpu/cpu_s390x.s b/vendor/golang.org/x/sys/cpu/cpu_s390x.s new file mode 100644 index 000000000..e5037d92e --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_s390x.s @@ -0,0 +1,57 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !gccgo + +#include "textflag.h" + +// func stfle() facilityList +TEXT ·stfle(SB), NOSPLIT|NOFRAME, $0-32 + MOVD $ret+0(FP), R1 + MOVD $3, R0 // last doubleword index to store + XC $32, (R1), (R1) // clear 4 doublewords (32 bytes) + WORD $0xb2b01000 // store facility list extended (STFLE) + RET + +// func kmQuery() queryResult +TEXT ·kmQuery(SB), NOSPLIT|NOFRAME, $0-16 + MOVD $0, R0 // set function code to 0 (KM-Query) + MOVD $ret+0(FP), R1 // address of 16-byte return value + WORD $0xB92E0024 // cipher message (KM) + RET + +// func kmcQuery() queryResult +TEXT ·kmcQuery(SB), NOSPLIT|NOFRAME, $0-16 + MOVD $0, R0 // set function code to 0 (KMC-Query) + MOVD $ret+0(FP), R1 // address of 16-byte return value + WORD $0xB92F0024 // cipher message with chaining (KMC) + RET + +// func kmctrQuery() queryResult +TEXT ·kmctrQuery(SB), NOSPLIT|NOFRAME, $0-16 + MOVD $0, R0 // set function code to 0 (KMCTR-Query) + MOVD $ret+0(FP), R1 // address of 16-byte return value + WORD $0xB92D4024 // cipher message with counter (KMCTR) + RET + +// func kmaQuery() queryResult +TEXT ·kmaQuery(SB), NOSPLIT|NOFRAME, $0-16 + MOVD $0, R0 // set function code to 0 (KMA-Query) + MOVD $ret+0(FP), R1 // address of 16-byte return value + WORD $0xb9296024 // cipher message with authentication (KMA) + RET + +// func kimdQuery() queryResult +TEXT ·kimdQuery(SB), NOSPLIT|NOFRAME, $0-16 + MOVD $0, R0 // set function code to 0 (KIMD-Query) + MOVD $ret+0(FP), R1 // address of 16-byte return value + WORD $0xB93E0024 // compute intermediate message digest (KIMD) + RET + +// func klmdQuery() queryResult +TEXT ·klmdQuery(SB), NOSPLIT|NOFRAME, $0-16 + MOVD $0, R0 // set function code to 0 (KLMD-Query) + MOVD $ret+0(FP), R1 // address of 16-byte return value + WORD $0xB93F0024 // compute last message digest (KLMD) + RET diff --git a/vendor/golang.org/x/sys/cpu/cpu_wasm.go b/vendor/golang.org/x/sys/cpu/cpu_wasm.go new file mode 100644 index 000000000..8681e876a --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_wasm.go @@ -0,0 +1,13 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build wasm + +package cpu + +// We're compiling the cpu package for an unknown (software-abstracted) CPU. +// Make CacheLinePad an empty struct and hope that the usual struct alignment +// rules are good enough. + +const cacheLineSize = 0 diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.go b/vendor/golang.org/x/sys/cpu/cpu_x86.go new file mode 100644 index 000000000..d70d317f5 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_x86.go @@ -0,0 +1,59 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build 386 amd64 amd64p32 + +package cpu + +const cacheLineSize = 64 + +func init() { + Initialized = true + + maxID, _, _, _ := cpuid(0, 0) + + if maxID < 1 { + return + } + + _, _, ecx1, edx1 := cpuid(1, 0) + X86.HasSSE2 = isSet(26, edx1) + + X86.HasSSE3 = isSet(0, ecx1) + X86.HasPCLMULQDQ = isSet(1, ecx1) + X86.HasSSSE3 = isSet(9, ecx1) + X86.HasFMA = isSet(12, ecx1) + X86.HasSSE41 = isSet(19, ecx1) + X86.HasSSE42 = isSet(20, ecx1) + X86.HasPOPCNT = isSet(23, ecx1) + X86.HasAES = isSet(25, ecx1) + X86.HasOSXSAVE = isSet(27, ecx1) + X86.HasRDRAND = isSet(30, ecx1) + + osSupportsAVX := false + // For XGETBV, OSXSAVE bit is required and sufficient. + if X86.HasOSXSAVE { + eax, _ := xgetbv() + // Check if XMM and YMM registers have OS support. + osSupportsAVX = isSet(1, eax) && isSet(2, eax) + } + + X86.HasAVX = isSet(28, ecx1) && osSupportsAVX + + if maxID < 7 { + return + } + + _, ebx7, _, _ := cpuid(7, 0) + X86.HasBMI1 = isSet(3, ebx7) + X86.HasAVX2 = isSet(5, ebx7) && osSupportsAVX + X86.HasBMI2 = isSet(8, ebx7) + X86.HasERMS = isSet(9, ebx7) + X86.HasRDSEED = isSet(18, ebx7) + X86.HasADX = isSet(19, ebx7) +} + +func isSet(bitpos uint, value uint32) bool { + return value&(1<<bitpos) != 0 +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.s b/vendor/golang.org/x/sys/cpu/cpu_x86.s new file mode 100644 index 000000000..47f084128 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_x86.s @@ -0,0 +1,27 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build 386 amd64 amd64p32 +// +build !gccgo + +#include "textflag.h" + +// func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) +TEXT ·cpuid(SB), NOSPLIT, $0-24 + MOVL eaxArg+0(FP), AX + MOVL ecxArg+4(FP), CX + CPUID + MOVL AX, eax+8(FP) + MOVL BX, ebx+12(FP) + MOVL CX, ecx+16(FP) + MOVL DX, edx+20(FP) + RET + +// func xgetbv() (eax, edx uint32) +TEXT ·xgetbv(SB),NOSPLIT,$0-8 + MOVL $0, CX + XGETBV + MOVL AX, eax+0(FP) + MOVL DX, edx+4(FP) + RET diff --git a/vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go b/vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go new file mode 100644 index 000000000..78fe25e86 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go @@ -0,0 +1,36 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Minimal copy of x/sys/unix so the cpu package can make a +// system call on AIX without depending on x/sys/unix. +// (See golang.org/issue/32102) + +// +build aix,ppc64 +// +build !gccgo + +package cpu + +import ( + "syscall" + "unsafe" +) + +//go:cgo_import_dynamic libc_getsystemcfg getsystemcfg "libc.a/shr_64.o" + +//go:linkname libc_getsystemcfg libc_getsystemcfg + +type syscallFunc uintptr + +var libc_getsystemcfg syscallFunc + +type errno = syscall.Errno + +// Implemented in runtime/syscall_aix.go. +func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err errno) +func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err errno) + +func callgetsystemcfg(label int) (r1 uintptr, e1 errno) { + r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getsystemcfg)), 1, uintptr(label), 0, 0, 0, 0, 0) + return +} diff --git a/vendor/github.com/pkg/profile/LICENSE b/vendor/golang.org/x/xerrors/LICENSE index f747a8411..e4a47e17f 100644 --- a/vendor/github.com/pkg/profile/LICENSE +++ b/vendor/golang.org/x/xerrors/LICENSE @@ -1,4 +1,4 @@ -Copyright (c) 2013 Dave Cheney. All rights reserved. +Copyright (c) 2019 The Go Authors. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are @@ -10,6 +10,9 @@ notice, this list of conditions and the following disclaimer. copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT diff --git a/vendor/golang.org/x/xerrors/PATENTS b/vendor/golang.org/x/xerrors/PATENTS new file mode 100644 index 000000000..733099041 --- /dev/null +++ b/vendor/golang.org/x/xerrors/PATENTS @@ -0,0 +1,22 @@ +Additional IP Rights Grant (Patents) + +"This implementation" means the copyrightable works distributed by +Google as part of the Go project. + +Google hereby grants to You a perpetual, worldwide, non-exclusive, +no-charge, royalty-free, irrevocable (except as stated in this section) +patent license to make, have made, use, offer to sell, sell, import, +transfer and otherwise run, modify and propagate the contents of this +implementation of Go, where such license applies only to those patent +claims, both currently owned or controlled by Google and acquired in +the future, licensable by Google that are necessarily infringed by this +implementation of Go. This grant does not include claims that would be +infringed only as a consequence of further modification of this +implementation. If you or your agent or exclusive licensee institute or +order or agree to the institution of patent litigation against any +entity (including a cross-claim or counterclaim in a lawsuit) alleging +that this implementation of Go or any code incorporated within this +implementation of Go constitutes direct or contributory patent +infringement, or inducement of patent infringement, then any patent +rights granted to you under this License for this implementation of Go +shall terminate as of the date such litigation is filed. diff --git a/vendor/golang.org/x/xerrors/README b/vendor/golang.org/x/xerrors/README new file mode 100644 index 000000000..aac7867a5 --- /dev/null +++ b/vendor/golang.org/x/xerrors/README @@ -0,0 +1,2 @@ +This repository holds the transition packages for the new Go 1.13 error values. +See golang.org/design/29934-error-values. diff --git a/vendor/golang.org/x/xerrors/adaptor.go b/vendor/golang.org/x/xerrors/adaptor.go new file mode 100644 index 000000000..4317f2483 --- /dev/null +++ b/vendor/golang.org/x/xerrors/adaptor.go @@ -0,0 +1,193 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package xerrors + +import ( + "bytes" + "fmt" + "io" + "reflect" + "strconv" +) + +// FormatError calls the FormatError method of f with an errors.Printer +// configured according to s and verb, and writes the result to s. +func FormatError(f Formatter, s fmt.State, verb rune) { + // Assuming this function is only called from the Format method, and given + // that FormatError takes precedence over Format, it cannot be called from + // any package that supports errors.Formatter. It is therefore safe to + // disregard that State may be a specific printer implementation and use one + // of our choice instead. + + // limitations: does not support printing error as Go struct. + + var ( + sep = " " // separator before next error + p = &state{State: s} + direct = true + ) + + var err error = f + + switch verb { + // Note that this switch must match the preference order + // for ordinary string printing (%#v before %+v, and so on). + + case 'v': + if s.Flag('#') { + if stringer, ok := err.(fmt.GoStringer); ok { + io.WriteString(&p.buf, stringer.GoString()) + goto exit + } + // proceed as if it were %v + } else if s.Flag('+') { + p.printDetail = true + sep = "\n - " + } + case 's': + case 'q', 'x', 'X': + // Use an intermediate buffer in the rare cases that precision, + // truncation, or one of the alternative verbs (q, x, and X) are + // specified. + direct = false + + default: + p.buf.WriteString("%!") + p.buf.WriteRune(verb) + p.buf.WriteByte('(') + switch { + case err != nil: + p.buf.WriteString(reflect.TypeOf(f).String()) + default: + p.buf.WriteString("<nil>") + } + p.buf.WriteByte(')') + io.Copy(s, &p.buf) + return + } + +loop: + for { + switch v := err.(type) { + case Formatter: + err = v.FormatError((*printer)(p)) + case fmt.Formatter: + v.Format(p, 'v') + break loop + default: + io.WriteString(&p.buf, v.Error()) + break loop + } + if err == nil { + break + } + if p.needColon || !p.printDetail { + p.buf.WriteByte(':') + p.needColon = false + } + p.buf.WriteString(sep) + p.inDetail = false + p.needNewline = false + } + +exit: + width, okW := s.Width() + prec, okP := s.Precision() + + if !direct || (okW && width > 0) || okP { + // Construct format string from State s. + format := []byte{'%'} + if s.Flag('-') { + format = append(format, '-') + } + if s.Flag('+') { + format = append(format, '+') + } + if s.Flag(' ') { + format = append(format, ' ') + } + if okW { + format = strconv.AppendInt(format, int64(width), 10) + } + if okP { + format = append(format, '.') + format = strconv.AppendInt(format, int64(prec), 10) + } + format = append(format, string(verb)...) + fmt.Fprintf(s, string(format), p.buf.String()) + } else { + io.Copy(s, &p.buf) + } +} + +var detailSep = []byte("\n ") + +// state tracks error printing state. It implements fmt.State. +type state struct { + fmt.State + buf bytes.Buffer + + printDetail bool + inDetail bool + needColon bool + needNewline bool +} + +func (s *state) Write(b []byte) (n int, err error) { + if s.printDetail { + if len(b) == 0 { + return 0, nil + } + if s.inDetail && s.needColon { + s.needNewline = true + if b[0] == '\n' { + b = b[1:] + } + } + k := 0 + for i, c := range b { + if s.needNewline { + if s.inDetail && s.needColon { + s.buf.WriteByte(':') + s.needColon = false + } + s.buf.Write(detailSep) + s.needNewline = false + } + if c == '\n' { + s.buf.Write(b[k:i]) + k = i + 1 + s.needNewline = true + } + } + s.buf.Write(b[k:]) + if !s.inDetail { + s.needColon = true + } + } else if !s.inDetail { + s.buf.Write(b) + } + return len(b), nil +} + +// printer wraps a state to implement an xerrors.Printer. +type printer state + +func (s *printer) Print(args ...interface{}) { + if !s.inDetail || s.printDetail { + fmt.Fprint((*state)(s), args...) + } +} + +func (s *printer) Printf(format string, args ...interface{}) { + if !s.inDetail || s.printDetail { + fmt.Fprintf((*state)(s), format, args...) + } +} + +func (s *printer) Detail() bool { + s.inDetail = true + return s.printDetail +} diff --git a/vendor/golang.org/x/xerrors/codereview.cfg b/vendor/golang.org/x/xerrors/codereview.cfg new file mode 100644 index 000000000..3f8b14b64 --- /dev/null +++ b/vendor/golang.org/x/xerrors/codereview.cfg @@ -0,0 +1 @@ +issuerepo: golang/go diff --git a/vendor/golang.org/x/xerrors/doc.go b/vendor/golang.org/x/xerrors/doc.go new file mode 100644 index 000000000..1ad48f50b --- /dev/null +++ b/vendor/golang.org/x/xerrors/doc.go @@ -0,0 +1,25 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package xerrors implements functions to manipulate errors. +// +// This package supports transitioning to the Go 2 proposal for error values: +// https://golang.org/design/29934-error-values +// +// Most of the functions and types in this package will be incorporated into the +// standard library's errors package in Go 1.13; the behavior of this package's +// Errorf function will be incorporated into the standard library's fmt.Errorf. +// Use this package to get equivalent behavior in all supported Go versions. For +// example, create errors using +// +// xerrors.New("write failed") +// +// or +// +// xerrors.Errorf("while reading: %v", err) +// +// If you want your error type to participate in the new formatting +// implementation for %v and %+v, provide it with a Format method that calls +// xerrors.FormatError, as shown in the example for FormatError. +package xerrors // import "golang.org/x/xerrors" diff --git a/vendor/golang.org/x/xerrors/errors.go b/vendor/golang.org/x/xerrors/errors.go new file mode 100644 index 000000000..e88d3772d --- /dev/null +++ b/vendor/golang.org/x/xerrors/errors.go @@ -0,0 +1,33 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package xerrors + +import "fmt" + +// errorString is a trivial implementation of error. +type errorString struct { + s string + frame Frame +} + +// New returns an error that formats as the given text. +// +// The returned error contains a Frame set to the caller's location and +// implements Formatter to show this information when printed with details. +func New(text string) error { + return &errorString{text, Caller(1)} +} + +func (e *errorString) Error() string { + return e.s +} + +func (e *errorString) Format(s fmt.State, v rune) { FormatError(e, s, v) } + +func (e *errorString) FormatError(p Printer) (next error) { + p.Print(e.s) + e.frame.Format(p) + return nil +} diff --git a/vendor/golang.org/x/xerrors/fmt.go b/vendor/golang.org/x/xerrors/fmt.go new file mode 100644 index 000000000..74c1c93ec --- /dev/null +++ b/vendor/golang.org/x/xerrors/fmt.go @@ -0,0 +1,109 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package xerrors + +import ( + "fmt" + "strings" + + "golang.org/x/xerrors/internal" +) + +// Errorf formats according to a format specifier and returns the string as a +// value that satisfies error. +// +// The returned error includes the file and line number of the caller when +// formatted with additional detail enabled. If the last argument is an error +// the returned error's Format method will return it if the format string ends +// with ": %s", ": %v", or ": %w". If the last argument is an error and the +// format string ends with ": %w", the returned error implements Wrapper +// with an Unwrap method returning it. +func Errorf(format string, a ...interface{}) error { + err, wrap := lastError(format, a) + format = formatPlusW(format) + if err == nil { + return &noWrapError{fmt.Sprintf(format, a...), nil, Caller(1)} + } + + // TODO: this is not entirely correct. The error value could be + // printed elsewhere in format if it mixes numbered with unnumbered + // substitutions. With relatively small changes to doPrintf we can + // have it optionally ignore extra arguments and pass the argument + // list in its entirety. + msg := fmt.Sprintf(format[:len(format)-len(": %s")], a[:len(a)-1]...) + frame := Frame{} + if internal.EnableTrace { + frame = Caller(1) + } + if wrap { + return &wrapError{msg, err, frame} + } + return &noWrapError{msg, err, frame} +} + +// formatPlusW is used to avoid the vet check that will barf at %w. +func formatPlusW(s string) string { + return s +} + +func lastError(format string, a []interface{}) (err error, wrap bool) { + wrap = strings.HasSuffix(format, ": %w") + if !wrap && + !strings.HasSuffix(format, ": %s") && + !strings.HasSuffix(format, ": %v") { + return nil, false + } + + if len(a) == 0 { + return nil, false + } + + err, ok := a[len(a)-1].(error) + if !ok { + return nil, false + } + + return err, wrap +} + +type noWrapError struct { + msg string + err error + frame Frame +} + +func (e *noWrapError) Error() string { + return fmt.Sprint(e) +} + +func (e *noWrapError) Format(s fmt.State, v rune) { FormatError(e, s, v) } + +func (e *noWrapError) FormatError(p Printer) (next error) { + p.Print(e.msg) + e.frame.Format(p) + return e.err +} + +type wrapError struct { + msg string + err error + frame Frame +} + +func (e *wrapError) Error() string { + return fmt.Sprint(e) +} + +func (e *wrapError) Format(s fmt.State, v rune) { FormatError(e, s, v) } + +func (e *wrapError) FormatError(p Printer) (next error) { + p.Print(e.msg) + e.frame.Format(p) + return e.err +} + +func (e *wrapError) Unwrap() error { + return e.err +} diff --git a/vendor/golang.org/x/xerrors/format.go b/vendor/golang.org/x/xerrors/format.go new file mode 100644 index 000000000..1bc9c26b9 --- /dev/null +++ b/vendor/golang.org/x/xerrors/format.go @@ -0,0 +1,34 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package xerrors + +// A Formatter formats error messages. +type Formatter interface { + error + + // FormatError prints the receiver's first error and returns the next error in + // the error chain, if any. + FormatError(p Printer) (next error) +} + +// A Printer formats error messages. +// +// The most common implementation of Printer is the one provided by package fmt +// during Printf (as of Go 1.13). Localization packages such as golang.org/x/text/message +// typically provide their own implementations. +type Printer interface { + // Print appends args to the message output. + Print(args ...interface{}) + + // Printf writes a formatted string. + Printf(format string, args ...interface{}) + + // Detail reports whether error detail is requested. + // After the first call to Detail, all text written to the Printer + // is formatted as additional detail, or ignored when + // detail has not been requested. + // If Detail returns false, the caller can avoid printing the detail at all. + Detail() bool +} diff --git a/vendor/golang.org/x/xerrors/frame.go b/vendor/golang.org/x/xerrors/frame.go new file mode 100644 index 000000000..0de628ec5 --- /dev/null +++ b/vendor/golang.org/x/xerrors/frame.go @@ -0,0 +1,56 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package xerrors + +import ( + "runtime" +) + +// A Frame contains part of a call stack. +type Frame struct { + // Make room for three PCs: the one we were asked for, what it called, + // and possibly a PC for skipPleaseUseCallersFrames. See: + // https://go.googlesource.com/go/+/032678e0fb/src/runtime/extern.go#169 + frames [3]uintptr +} + +// Caller returns a Frame that describes a frame on the caller's stack. +// The argument skip is the number of frames to skip over. +// Caller(0) returns the frame for the caller of Caller. +func Caller(skip int) Frame { + var s Frame + runtime.Callers(skip+1, s.frames[:]) + return s +} + +// location reports the file, line, and function of a frame. +// +// The returned function may be "" even if file and line are not. +func (f Frame) location() (function, file string, line int) { + frames := runtime.CallersFrames(f.frames[:]) + if _, ok := frames.Next(); !ok { + return "", "", 0 + } + fr, ok := frames.Next() + if !ok { + return "", "", 0 + } + return fr.Function, fr.File, fr.Line +} + +// Format prints the stack as error detail. +// It should be called from an error's Format implementation +// after printing any other error detail. +func (f Frame) Format(p Printer) { + if p.Detail() { + function, file, line := f.location() + if function != "" { + p.Printf("%s\n ", function) + } + if file != "" { + p.Printf("%s:%d\n", file, line) + } + } +} diff --git a/vendor/golang.org/x/xerrors/go.mod b/vendor/golang.org/x/xerrors/go.mod new file mode 100644 index 000000000..870d4f612 --- /dev/null +++ b/vendor/golang.org/x/xerrors/go.mod @@ -0,0 +1,3 @@ +module golang.org/x/xerrors + +go 1.11 diff --git a/vendor/golang.org/x/xerrors/internal/internal.go b/vendor/golang.org/x/xerrors/internal/internal.go new file mode 100644 index 000000000..89f4eca5d --- /dev/null +++ b/vendor/golang.org/x/xerrors/internal/internal.go @@ -0,0 +1,8 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package internal + +// EnableTrace indicates whether stack information should be recorded in errors. +var EnableTrace = true diff --git a/vendor/golang.org/x/xerrors/wrap.go b/vendor/golang.org/x/xerrors/wrap.go new file mode 100644 index 000000000..9a3b51037 --- /dev/null +++ b/vendor/golang.org/x/xerrors/wrap.go @@ -0,0 +1,106 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package xerrors + +import ( + "reflect" +) + +// A Wrapper provides context around another error. +type Wrapper interface { + // Unwrap returns the next error in the error chain. + // If there is no next error, Unwrap returns nil. + Unwrap() error +} + +// Opaque returns an error with the same error formatting as err +// but that does not match err and cannot be unwrapped. +func Opaque(err error) error { + return noWrapper{err} +} + +type noWrapper struct { + error +} + +func (e noWrapper) FormatError(p Printer) (next error) { + if f, ok := e.error.(Formatter); ok { + return f.FormatError(p) + } + p.Print(e.error) + return nil +} + +// Unwrap returns the result of calling the Unwrap method on err, if err implements +// Unwrap. Otherwise, Unwrap returns nil. +func Unwrap(err error) error { + u, ok := err.(Wrapper) + if !ok { + return nil + } + return u.Unwrap() +} + +// Is reports whether any error in err's chain matches target. +// +// An error is considered to match a target if it is equal to that target or if +// it implements a method Is(error) bool such that Is(target) returns true. +func Is(err, target error) bool { + if target == nil { + return err == target + } + + isComparable := reflect.TypeOf(target).Comparable() + for { + if isComparable && err == target { + return true + } + if x, ok := err.(interface{ Is(error) bool }); ok && x.Is(target) { + return true + } + // TODO: consider supporing target.Is(err). This would allow + // user-definable predicates, but also may allow for coping with sloppy + // APIs, thereby making it easier to get away with them. + if err = Unwrap(err); err == nil { + return false + } + } +} + +// As finds the first error in err's chain that matches the type to which target +// points, and if so, sets the target to its value and returns true. An error +// matches a type if it is assignable to the target type, or if it has a method +// As(interface{}) bool such that As(target) returns true. As will panic if target +// is not a non-nil pointer to a type which implements error or is of interface type. +// +// The As method should set the target to its value and return true if err +// matches the type to which target points. +func As(err error, target interface{}) bool { + if target == nil { + panic("errors: target cannot be nil") + } + val := reflect.ValueOf(target) + typ := val.Type() + if typ.Kind() != reflect.Ptr || val.IsNil() { + panic("errors: target must be a non-nil pointer") + } + if e := typ.Elem(); e.Kind() != reflect.Interface && !e.Implements(errorType) { + panic("errors: *target must be interface or implement error") + } + targetType := typ.Elem() + for err != nil { + if reflect.TypeOf(err).AssignableTo(targetType) { + val.Elem().Set(reflect.ValueOf(err)) + return true + } + if x, ok := err.(interface{ As(interface{}) bool }); ok && x.As(target) { + return true + } + err = Unwrap(err) + } + return false +} + +var errorType = reflect.TypeOf((*error)(nil)).Elem() diff --git a/vendor/k8s.io/api/core/v1/generated.pb.go b/vendor/k8s.io/api/core/v1/generated.pb.go index 7e745891d..732385ce9 100644 --- a/vendor/k8s.io/api/core/v1/generated.pb.go +++ b/vendor/k8s.io/api/core/v1/generated.pb.go @@ -2373,10 +2373,38 @@ func (m *Namespace) XXX_DiscardUnknown() { var xxx_messageInfo_Namespace proto.InternalMessageInfo +func (m *NamespaceCondition) Reset() { *m = NamespaceCondition{} } +func (*NamespaceCondition) ProtoMessage() {} +func (*NamespaceCondition) Descriptor() ([]byte, []int) { + return fileDescriptor_83c10c24ec417dc9, []int{83} +} +func (m *NamespaceCondition) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *NamespaceCondition) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil +} +func (m *NamespaceCondition) XXX_Merge(src proto.Message) { + xxx_messageInfo_NamespaceCondition.Merge(m, src) +} +func (m *NamespaceCondition) XXX_Size() int { + return m.Size() +} +func (m *NamespaceCondition) XXX_DiscardUnknown() { + xxx_messageInfo_NamespaceCondition.DiscardUnknown(m) +} + +var xxx_messageInfo_NamespaceCondition proto.InternalMessageInfo + func (m *NamespaceList) Reset() { *m = NamespaceList{} } func (*NamespaceList) ProtoMessage() {} func (*NamespaceList) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{83} + return fileDescriptor_83c10c24ec417dc9, []int{84} } func (m *NamespaceList) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2404,7 +2432,7 @@ var xxx_messageInfo_NamespaceList proto.InternalMessageInfo func (m *NamespaceSpec) Reset() { *m = NamespaceSpec{} } func (*NamespaceSpec) ProtoMessage() {} func (*NamespaceSpec) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{84} + return fileDescriptor_83c10c24ec417dc9, []int{85} } func (m *NamespaceSpec) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2432,7 +2460,7 @@ var xxx_messageInfo_NamespaceSpec proto.InternalMessageInfo func (m *NamespaceStatus) Reset() { *m = NamespaceStatus{} } func (*NamespaceStatus) ProtoMessage() {} func (*NamespaceStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{85} + return fileDescriptor_83c10c24ec417dc9, []int{86} } func (m *NamespaceStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2460,7 +2488,7 @@ var xxx_messageInfo_NamespaceStatus proto.InternalMessageInfo func (m *Node) Reset() { *m = Node{} } func (*Node) ProtoMessage() {} func (*Node) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{86} + return fileDescriptor_83c10c24ec417dc9, []int{87} } func (m *Node) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2488,7 +2516,7 @@ var xxx_messageInfo_Node proto.InternalMessageInfo func (m *NodeAddress) Reset() { *m = NodeAddress{} } func (*NodeAddress) ProtoMessage() {} func (*NodeAddress) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{87} + return fileDescriptor_83c10c24ec417dc9, []int{88} } func (m *NodeAddress) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2516,7 +2544,7 @@ var xxx_messageInfo_NodeAddress proto.InternalMessageInfo func (m *NodeAffinity) Reset() { *m = NodeAffinity{} } func (*NodeAffinity) ProtoMessage() {} func (*NodeAffinity) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{88} + return fileDescriptor_83c10c24ec417dc9, []int{89} } func (m *NodeAffinity) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2544,7 +2572,7 @@ var xxx_messageInfo_NodeAffinity proto.InternalMessageInfo func (m *NodeCondition) Reset() { *m = NodeCondition{} } func (*NodeCondition) ProtoMessage() {} func (*NodeCondition) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{89} + return fileDescriptor_83c10c24ec417dc9, []int{90} } func (m *NodeCondition) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2572,7 +2600,7 @@ var xxx_messageInfo_NodeCondition proto.InternalMessageInfo func (m *NodeConfigSource) Reset() { *m = NodeConfigSource{} } func (*NodeConfigSource) ProtoMessage() {} func (*NodeConfigSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{90} + return fileDescriptor_83c10c24ec417dc9, []int{91} } func (m *NodeConfigSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2600,7 +2628,7 @@ var xxx_messageInfo_NodeConfigSource proto.InternalMessageInfo func (m *NodeConfigStatus) Reset() { *m = NodeConfigStatus{} } func (*NodeConfigStatus) ProtoMessage() {} func (*NodeConfigStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{91} + return fileDescriptor_83c10c24ec417dc9, []int{92} } func (m *NodeConfigStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2628,7 +2656,7 @@ var xxx_messageInfo_NodeConfigStatus proto.InternalMessageInfo func (m *NodeDaemonEndpoints) Reset() { *m = NodeDaemonEndpoints{} } func (*NodeDaemonEndpoints) ProtoMessage() {} func (*NodeDaemonEndpoints) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{92} + return fileDescriptor_83c10c24ec417dc9, []int{93} } func (m *NodeDaemonEndpoints) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2656,7 +2684,7 @@ var xxx_messageInfo_NodeDaemonEndpoints proto.InternalMessageInfo func (m *NodeList) Reset() { *m = NodeList{} } func (*NodeList) ProtoMessage() {} func (*NodeList) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{93} + return fileDescriptor_83c10c24ec417dc9, []int{94} } func (m *NodeList) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2684,7 +2712,7 @@ var xxx_messageInfo_NodeList proto.InternalMessageInfo func (m *NodeProxyOptions) Reset() { *m = NodeProxyOptions{} } func (*NodeProxyOptions) ProtoMessage() {} func (*NodeProxyOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{94} + return fileDescriptor_83c10c24ec417dc9, []int{95} } func (m *NodeProxyOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2712,7 +2740,7 @@ var xxx_messageInfo_NodeProxyOptions proto.InternalMessageInfo func (m *NodeResources) Reset() { *m = NodeResources{} } func (*NodeResources) ProtoMessage() {} func (*NodeResources) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{95} + return fileDescriptor_83c10c24ec417dc9, []int{96} } func (m *NodeResources) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2740,7 +2768,7 @@ var xxx_messageInfo_NodeResources proto.InternalMessageInfo func (m *NodeSelector) Reset() { *m = NodeSelector{} } func (*NodeSelector) ProtoMessage() {} func (*NodeSelector) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{96} + return fileDescriptor_83c10c24ec417dc9, []int{97} } func (m *NodeSelector) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2768,7 +2796,7 @@ var xxx_messageInfo_NodeSelector proto.InternalMessageInfo func (m *NodeSelectorRequirement) Reset() { *m = NodeSelectorRequirement{} } func (*NodeSelectorRequirement) ProtoMessage() {} func (*NodeSelectorRequirement) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{97} + return fileDescriptor_83c10c24ec417dc9, []int{98} } func (m *NodeSelectorRequirement) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2796,7 +2824,7 @@ var xxx_messageInfo_NodeSelectorRequirement proto.InternalMessageInfo func (m *NodeSelectorTerm) Reset() { *m = NodeSelectorTerm{} } func (*NodeSelectorTerm) ProtoMessage() {} func (*NodeSelectorTerm) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{98} + return fileDescriptor_83c10c24ec417dc9, []int{99} } func (m *NodeSelectorTerm) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2824,7 +2852,7 @@ var xxx_messageInfo_NodeSelectorTerm proto.InternalMessageInfo func (m *NodeSpec) Reset() { *m = NodeSpec{} } func (*NodeSpec) ProtoMessage() {} func (*NodeSpec) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{99} + return fileDescriptor_83c10c24ec417dc9, []int{100} } func (m *NodeSpec) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2852,7 +2880,7 @@ var xxx_messageInfo_NodeSpec proto.InternalMessageInfo func (m *NodeStatus) Reset() { *m = NodeStatus{} } func (*NodeStatus) ProtoMessage() {} func (*NodeStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{100} + return fileDescriptor_83c10c24ec417dc9, []int{101} } func (m *NodeStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2880,7 +2908,7 @@ var xxx_messageInfo_NodeStatus proto.InternalMessageInfo func (m *NodeSystemInfo) Reset() { *m = NodeSystemInfo{} } func (*NodeSystemInfo) ProtoMessage() {} func (*NodeSystemInfo) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{101} + return fileDescriptor_83c10c24ec417dc9, []int{102} } func (m *NodeSystemInfo) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2908,7 +2936,7 @@ var xxx_messageInfo_NodeSystemInfo proto.InternalMessageInfo func (m *ObjectFieldSelector) Reset() { *m = ObjectFieldSelector{} } func (*ObjectFieldSelector) ProtoMessage() {} func (*ObjectFieldSelector) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{102} + return fileDescriptor_83c10c24ec417dc9, []int{103} } func (m *ObjectFieldSelector) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2936,7 +2964,7 @@ var xxx_messageInfo_ObjectFieldSelector proto.InternalMessageInfo func (m *ObjectReference) Reset() { *m = ObjectReference{} } func (*ObjectReference) ProtoMessage() {} func (*ObjectReference) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{103} + return fileDescriptor_83c10c24ec417dc9, []int{104} } func (m *ObjectReference) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2964,7 +2992,7 @@ var xxx_messageInfo_ObjectReference proto.InternalMessageInfo func (m *PersistentVolume) Reset() { *m = PersistentVolume{} } func (*PersistentVolume) ProtoMessage() {} func (*PersistentVolume) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{104} + return fileDescriptor_83c10c24ec417dc9, []int{105} } func (m *PersistentVolume) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -2992,7 +3020,7 @@ var xxx_messageInfo_PersistentVolume proto.InternalMessageInfo func (m *PersistentVolumeClaim) Reset() { *m = PersistentVolumeClaim{} } func (*PersistentVolumeClaim) ProtoMessage() {} func (*PersistentVolumeClaim) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{105} + return fileDescriptor_83c10c24ec417dc9, []int{106} } func (m *PersistentVolumeClaim) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3020,7 +3048,7 @@ var xxx_messageInfo_PersistentVolumeClaim proto.InternalMessageInfo func (m *PersistentVolumeClaimCondition) Reset() { *m = PersistentVolumeClaimCondition{} } func (*PersistentVolumeClaimCondition) ProtoMessage() {} func (*PersistentVolumeClaimCondition) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{106} + return fileDescriptor_83c10c24ec417dc9, []int{107} } func (m *PersistentVolumeClaimCondition) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3048,7 +3076,7 @@ var xxx_messageInfo_PersistentVolumeClaimCondition proto.InternalMessageInfo func (m *PersistentVolumeClaimList) Reset() { *m = PersistentVolumeClaimList{} } func (*PersistentVolumeClaimList) ProtoMessage() {} func (*PersistentVolumeClaimList) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{107} + return fileDescriptor_83c10c24ec417dc9, []int{108} } func (m *PersistentVolumeClaimList) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3076,7 +3104,7 @@ var xxx_messageInfo_PersistentVolumeClaimList proto.InternalMessageInfo func (m *PersistentVolumeClaimSpec) Reset() { *m = PersistentVolumeClaimSpec{} } func (*PersistentVolumeClaimSpec) ProtoMessage() {} func (*PersistentVolumeClaimSpec) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{108} + return fileDescriptor_83c10c24ec417dc9, []int{109} } func (m *PersistentVolumeClaimSpec) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3104,7 +3132,7 @@ var xxx_messageInfo_PersistentVolumeClaimSpec proto.InternalMessageInfo func (m *PersistentVolumeClaimStatus) Reset() { *m = PersistentVolumeClaimStatus{} } func (*PersistentVolumeClaimStatus) ProtoMessage() {} func (*PersistentVolumeClaimStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{109} + return fileDescriptor_83c10c24ec417dc9, []int{110} } func (m *PersistentVolumeClaimStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3132,7 +3160,7 @@ var xxx_messageInfo_PersistentVolumeClaimStatus proto.InternalMessageInfo func (m *PersistentVolumeClaimVolumeSource) Reset() { *m = PersistentVolumeClaimVolumeSource{} } func (*PersistentVolumeClaimVolumeSource) ProtoMessage() {} func (*PersistentVolumeClaimVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{110} + return fileDescriptor_83c10c24ec417dc9, []int{111} } func (m *PersistentVolumeClaimVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3160,7 +3188,7 @@ var xxx_messageInfo_PersistentVolumeClaimVolumeSource proto.InternalMessageInfo func (m *PersistentVolumeList) Reset() { *m = PersistentVolumeList{} } func (*PersistentVolumeList) ProtoMessage() {} func (*PersistentVolumeList) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{111} + return fileDescriptor_83c10c24ec417dc9, []int{112} } func (m *PersistentVolumeList) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3188,7 +3216,7 @@ var xxx_messageInfo_PersistentVolumeList proto.InternalMessageInfo func (m *PersistentVolumeSource) Reset() { *m = PersistentVolumeSource{} } func (*PersistentVolumeSource) ProtoMessage() {} func (*PersistentVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{112} + return fileDescriptor_83c10c24ec417dc9, []int{113} } func (m *PersistentVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3216,7 +3244,7 @@ var xxx_messageInfo_PersistentVolumeSource proto.InternalMessageInfo func (m *PersistentVolumeSpec) Reset() { *m = PersistentVolumeSpec{} } func (*PersistentVolumeSpec) ProtoMessage() {} func (*PersistentVolumeSpec) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{113} + return fileDescriptor_83c10c24ec417dc9, []int{114} } func (m *PersistentVolumeSpec) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3244,7 +3272,7 @@ var xxx_messageInfo_PersistentVolumeSpec proto.InternalMessageInfo func (m *PersistentVolumeStatus) Reset() { *m = PersistentVolumeStatus{} } func (*PersistentVolumeStatus) ProtoMessage() {} func (*PersistentVolumeStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{114} + return fileDescriptor_83c10c24ec417dc9, []int{115} } func (m *PersistentVolumeStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3272,7 +3300,7 @@ var xxx_messageInfo_PersistentVolumeStatus proto.InternalMessageInfo func (m *PhotonPersistentDiskVolumeSource) Reset() { *m = PhotonPersistentDiskVolumeSource{} } func (*PhotonPersistentDiskVolumeSource) ProtoMessage() {} func (*PhotonPersistentDiskVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{115} + return fileDescriptor_83c10c24ec417dc9, []int{116} } func (m *PhotonPersistentDiskVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3300,7 +3328,7 @@ var xxx_messageInfo_PhotonPersistentDiskVolumeSource proto.InternalMessageInfo func (m *Pod) Reset() { *m = Pod{} } func (*Pod) ProtoMessage() {} func (*Pod) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{116} + return fileDescriptor_83c10c24ec417dc9, []int{117} } func (m *Pod) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3328,7 +3356,7 @@ var xxx_messageInfo_Pod proto.InternalMessageInfo func (m *PodAffinity) Reset() { *m = PodAffinity{} } func (*PodAffinity) ProtoMessage() {} func (*PodAffinity) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{117} + return fileDescriptor_83c10c24ec417dc9, []int{118} } func (m *PodAffinity) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3356,7 +3384,7 @@ var xxx_messageInfo_PodAffinity proto.InternalMessageInfo func (m *PodAffinityTerm) Reset() { *m = PodAffinityTerm{} } func (*PodAffinityTerm) ProtoMessage() {} func (*PodAffinityTerm) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{118} + return fileDescriptor_83c10c24ec417dc9, []int{119} } func (m *PodAffinityTerm) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3384,7 +3412,7 @@ var xxx_messageInfo_PodAffinityTerm proto.InternalMessageInfo func (m *PodAntiAffinity) Reset() { *m = PodAntiAffinity{} } func (*PodAntiAffinity) ProtoMessage() {} func (*PodAntiAffinity) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{119} + return fileDescriptor_83c10c24ec417dc9, []int{120} } func (m *PodAntiAffinity) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3412,7 +3440,7 @@ var xxx_messageInfo_PodAntiAffinity proto.InternalMessageInfo func (m *PodAttachOptions) Reset() { *m = PodAttachOptions{} } func (*PodAttachOptions) ProtoMessage() {} func (*PodAttachOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{120} + return fileDescriptor_83c10c24ec417dc9, []int{121} } func (m *PodAttachOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3440,7 +3468,7 @@ var xxx_messageInfo_PodAttachOptions proto.InternalMessageInfo func (m *PodCondition) Reset() { *m = PodCondition{} } func (*PodCondition) ProtoMessage() {} func (*PodCondition) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{121} + return fileDescriptor_83c10c24ec417dc9, []int{122} } func (m *PodCondition) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3468,7 +3496,7 @@ var xxx_messageInfo_PodCondition proto.InternalMessageInfo func (m *PodDNSConfig) Reset() { *m = PodDNSConfig{} } func (*PodDNSConfig) ProtoMessage() {} func (*PodDNSConfig) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{122} + return fileDescriptor_83c10c24ec417dc9, []int{123} } func (m *PodDNSConfig) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3496,7 +3524,7 @@ var xxx_messageInfo_PodDNSConfig proto.InternalMessageInfo func (m *PodDNSConfigOption) Reset() { *m = PodDNSConfigOption{} } func (*PodDNSConfigOption) ProtoMessage() {} func (*PodDNSConfigOption) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{123} + return fileDescriptor_83c10c24ec417dc9, []int{124} } func (m *PodDNSConfigOption) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3524,7 +3552,7 @@ var xxx_messageInfo_PodDNSConfigOption proto.InternalMessageInfo func (m *PodExecOptions) Reset() { *m = PodExecOptions{} } func (*PodExecOptions) ProtoMessage() {} func (*PodExecOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{124} + return fileDescriptor_83c10c24ec417dc9, []int{125} } func (m *PodExecOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3552,7 +3580,7 @@ var xxx_messageInfo_PodExecOptions proto.InternalMessageInfo func (m *PodIP) Reset() { *m = PodIP{} } func (*PodIP) ProtoMessage() {} func (*PodIP) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{125} + return fileDescriptor_83c10c24ec417dc9, []int{126} } func (m *PodIP) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3580,7 +3608,7 @@ var xxx_messageInfo_PodIP proto.InternalMessageInfo func (m *PodList) Reset() { *m = PodList{} } func (*PodList) ProtoMessage() {} func (*PodList) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{126} + return fileDescriptor_83c10c24ec417dc9, []int{127} } func (m *PodList) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3608,7 +3636,7 @@ var xxx_messageInfo_PodList proto.InternalMessageInfo func (m *PodLogOptions) Reset() { *m = PodLogOptions{} } func (*PodLogOptions) ProtoMessage() {} func (*PodLogOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{127} + return fileDescriptor_83c10c24ec417dc9, []int{128} } func (m *PodLogOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3636,7 +3664,7 @@ var xxx_messageInfo_PodLogOptions proto.InternalMessageInfo func (m *PodPortForwardOptions) Reset() { *m = PodPortForwardOptions{} } func (*PodPortForwardOptions) ProtoMessage() {} func (*PodPortForwardOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{128} + return fileDescriptor_83c10c24ec417dc9, []int{129} } func (m *PodPortForwardOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3664,7 +3692,7 @@ var xxx_messageInfo_PodPortForwardOptions proto.InternalMessageInfo func (m *PodProxyOptions) Reset() { *m = PodProxyOptions{} } func (*PodProxyOptions) ProtoMessage() {} func (*PodProxyOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{129} + return fileDescriptor_83c10c24ec417dc9, []int{130} } func (m *PodProxyOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3692,7 +3720,7 @@ var xxx_messageInfo_PodProxyOptions proto.InternalMessageInfo func (m *PodReadinessGate) Reset() { *m = PodReadinessGate{} } func (*PodReadinessGate) ProtoMessage() {} func (*PodReadinessGate) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{130} + return fileDescriptor_83c10c24ec417dc9, []int{131} } func (m *PodReadinessGate) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3720,7 +3748,7 @@ var xxx_messageInfo_PodReadinessGate proto.InternalMessageInfo func (m *PodSecurityContext) Reset() { *m = PodSecurityContext{} } func (*PodSecurityContext) ProtoMessage() {} func (*PodSecurityContext) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{131} + return fileDescriptor_83c10c24ec417dc9, []int{132} } func (m *PodSecurityContext) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3748,7 +3776,7 @@ var xxx_messageInfo_PodSecurityContext proto.InternalMessageInfo func (m *PodSignature) Reset() { *m = PodSignature{} } func (*PodSignature) ProtoMessage() {} func (*PodSignature) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{132} + return fileDescriptor_83c10c24ec417dc9, []int{133} } func (m *PodSignature) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3776,7 +3804,7 @@ var xxx_messageInfo_PodSignature proto.InternalMessageInfo func (m *PodSpec) Reset() { *m = PodSpec{} } func (*PodSpec) ProtoMessage() {} func (*PodSpec) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{133} + return fileDescriptor_83c10c24ec417dc9, []int{134} } func (m *PodSpec) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3804,7 +3832,7 @@ var xxx_messageInfo_PodSpec proto.InternalMessageInfo func (m *PodStatus) Reset() { *m = PodStatus{} } func (*PodStatus) ProtoMessage() {} func (*PodStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{134} + return fileDescriptor_83c10c24ec417dc9, []int{135} } func (m *PodStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3832,7 +3860,7 @@ var xxx_messageInfo_PodStatus proto.InternalMessageInfo func (m *PodStatusResult) Reset() { *m = PodStatusResult{} } func (*PodStatusResult) ProtoMessage() {} func (*PodStatusResult) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{135} + return fileDescriptor_83c10c24ec417dc9, []int{136} } func (m *PodStatusResult) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3860,7 +3888,7 @@ var xxx_messageInfo_PodStatusResult proto.InternalMessageInfo func (m *PodTemplate) Reset() { *m = PodTemplate{} } func (*PodTemplate) ProtoMessage() {} func (*PodTemplate) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{136} + return fileDescriptor_83c10c24ec417dc9, []int{137} } func (m *PodTemplate) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3888,7 +3916,7 @@ var xxx_messageInfo_PodTemplate proto.InternalMessageInfo func (m *PodTemplateList) Reset() { *m = PodTemplateList{} } func (*PodTemplateList) ProtoMessage() {} func (*PodTemplateList) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{137} + return fileDescriptor_83c10c24ec417dc9, []int{138} } func (m *PodTemplateList) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3916,7 +3944,7 @@ var xxx_messageInfo_PodTemplateList proto.InternalMessageInfo func (m *PodTemplateSpec) Reset() { *m = PodTemplateSpec{} } func (*PodTemplateSpec) ProtoMessage() {} func (*PodTemplateSpec) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{138} + return fileDescriptor_83c10c24ec417dc9, []int{139} } func (m *PodTemplateSpec) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3944,7 +3972,7 @@ var xxx_messageInfo_PodTemplateSpec proto.InternalMessageInfo func (m *PortworxVolumeSource) Reset() { *m = PortworxVolumeSource{} } func (*PortworxVolumeSource) ProtoMessage() {} func (*PortworxVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{139} + return fileDescriptor_83c10c24ec417dc9, []int{140} } func (m *PortworxVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -3972,7 +4000,7 @@ var xxx_messageInfo_PortworxVolumeSource proto.InternalMessageInfo func (m *Preconditions) Reset() { *m = Preconditions{} } func (*Preconditions) ProtoMessage() {} func (*Preconditions) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{140} + return fileDescriptor_83c10c24ec417dc9, []int{141} } func (m *Preconditions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4000,7 +4028,7 @@ var xxx_messageInfo_Preconditions proto.InternalMessageInfo func (m *PreferAvoidPodsEntry) Reset() { *m = PreferAvoidPodsEntry{} } func (*PreferAvoidPodsEntry) ProtoMessage() {} func (*PreferAvoidPodsEntry) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{141} + return fileDescriptor_83c10c24ec417dc9, []int{142} } func (m *PreferAvoidPodsEntry) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4028,7 +4056,7 @@ var xxx_messageInfo_PreferAvoidPodsEntry proto.InternalMessageInfo func (m *PreferredSchedulingTerm) Reset() { *m = PreferredSchedulingTerm{} } func (*PreferredSchedulingTerm) ProtoMessage() {} func (*PreferredSchedulingTerm) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{142} + return fileDescriptor_83c10c24ec417dc9, []int{143} } func (m *PreferredSchedulingTerm) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4056,7 +4084,7 @@ var xxx_messageInfo_PreferredSchedulingTerm proto.InternalMessageInfo func (m *Probe) Reset() { *m = Probe{} } func (*Probe) ProtoMessage() {} func (*Probe) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{143} + return fileDescriptor_83c10c24ec417dc9, []int{144} } func (m *Probe) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4084,7 +4112,7 @@ var xxx_messageInfo_Probe proto.InternalMessageInfo func (m *ProjectedVolumeSource) Reset() { *m = ProjectedVolumeSource{} } func (*ProjectedVolumeSource) ProtoMessage() {} func (*ProjectedVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{144} + return fileDescriptor_83c10c24ec417dc9, []int{145} } func (m *ProjectedVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4112,7 +4140,7 @@ var xxx_messageInfo_ProjectedVolumeSource proto.InternalMessageInfo func (m *QuobyteVolumeSource) Reset() { *m = QuobyteVolumeSource{} } func (*QuobyteVolumeSource) ProtoMessage() {} func (*QuobyteVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{145} + return fileDescriptor_83c10c24ec417dc9, []int{146} } func (m *QuobyteVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4140,7 +4168,7 @@ var xxx_messageInfo_QuobyteVolumeSource proto.InternalMessageInfo func (m *RBDPersistentVolumeSource) Reset() { *m = RBDPersistentVolumeSource{} } func (*RBDPersistentVolumeSource) ProtoMessage() {} func (*RBDPersistentVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{146} + return fileDescriptor_83c10c24ec417dc9, []int{147} } func (m *RBDPersistentVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4168,7 +4196,7 @@ var xxx_messageInfo_RBDPersistentVolumeSource proto.InternalMessageInfo func (m *RBDVolumeSource) Reset() { *m = RBDVolumeSource{} } func (*RBDVolumeSource) ProtoMessage() {} func (*RBDVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{147} + return fileDescriptor_83c10c24ec417dc9, []int{148} } func (m *RBDVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4196,7 +4224,7 @@ var xxx_messageInfo_RBDVolumeSource proto.InternalMessageInfo func (m *RangeAllocation) Reset() { *m = RangeAllocation{} } func (*RangeAllocation) ProtoMessage() {} func (*RangeAllocation) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{148} + return fileDescriptor_83c10c24ec417dc9, []int{149} } func (m *RangeAllocation) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4224,7 +4252,7 @@ var xxx_messageInfo_RangeAllocation proto.InternalMessageInfo func (m *ReplicationController) Reset() { *m = ReplicationController{} } func (*ReplicationController) ProtoMessage() {} func (*ReplicationController) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{149} + return fileDescriptor_83c10c24ec417dc9, []int{150} } func (m *ReplicationController) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4252,7 +4280,7 @@ var xxx_messageInfo_ReplicationController proto.InternalMessageInfo func (m *ReplicationControllerCondition) Reset() { *m = ReplicationControllerCondition{} } func (*ReplicationControllerCondition) ProtoMessage() {} func (*ReplicationControllerCondition) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{150} + return fileDescriptor_83c10c24ec417dc9, []int{151} } func (m *ReplicationControllerCondition) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4280,7 +4308,7 @@ var xxx_messageInfo_ReplicationControllerCondition proto.InternalMessageInfo func (m *ReplicationControllerList) Reset() { *m = ReplicationControllerList{} } func (*ReplicationControllerList) ProtoMessage() {} func (*ReplicationControllerList) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{151} + return fileDescriptor_83c10c24ec417dc9, []int{152} } func (m *ReplicationControllerList) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4308,7 +4336,7 @@ var xxx_messageInfo_ReplicationControllerList proto.InternalMessageInfo func (m *ReplicationControllerSpec) Reset() { *m = ReplicationControllerSpec{} } func (*ReplicationControllerSpec) ProtoMessage() {} func (*ReplicationControllerSpec) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{152} + return fileDescriptor_83c10c24ec417dc9, []int{153} } func (m *ReplicationControllerSpec) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4336,7 +4364,7 @@ var xxx_messageInfo_ReplicationControllerSpec proto.InternalMessageInfo func (m *ReplicationControllerStatus) Reset() { *m = ReplicationControllerStatus{} } func (*ReplicationControllerStatus) ProtoMessage() {} func (*ReplicationControllerStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{153} + return fileDescriptor_83c10c24ec417dc9, []int{154} } func (m *ReplicationControllerStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4364,7 +4392,7 @@ var xxx_messageInfo_ReplicationControllerStatus proto.InternalMessageInfo func (m *ResourceFieldSelector) Reset() { *m = ResourceFieldSelector{} } func (*ResourceFieldSelector) ProtoMessage() {} func (*ResourceFieldSelector) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{154} + return fileDescriptor_83c10c24ec417dc9, []int{155} } func (m *ResourceFieldSelector) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4392,7 +4420,7 @@ var xxx_messageInfo_ResourceFieldSelector proto.InternalMessageInfo func (m *ResourceQuota) Reset() { *m = ResourceQuota{} } func (*ResourceQuota) ProtoMessage() {} func (*ResourceQuota) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{155} + return fileDescriptor_83c10c24ec417dc9, []int{156} } func (m *ResourceQuota) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4420,7 +4448,7 @@ var xxx_messageInfo_ResourceQuota proto.InternalMessageInfo func (m *ResourceQuotaList) Reset() { *m = ResourceQuotaList{} } func (*ResourceQuotaList) ProtoMessage() {} func (*ResourceQuotaList) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{156} + return fileDescriptor_83c10c24ec417dc9, []int{157} } func (m *ResourceQuotaList) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4448,7 +4476,7 @@ var xxx_messageInfo_ResourceQuotaList proto.InternalMessageInfo func (m *ResourceQuotaSpec) Reset() { *m = ResourceQuotaSpec{} } func (*ResourceQuotaSpec) ProtoMessage() {} func (*ResourceQuotaSpec) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{157} + return fileDescriptor_83c10c24ec417dc9, []int{158} } func (m *ResourceQuotaSpec) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4476,7 +4504,7 @@ var xxx_messageInfo_ResourceQuotaSpec proto.InternalMessageInfo func (m *ResourceQuotaStatus) Reset() { *m = ResourceQuotaStatus{} } func (*ResourceQuotaStatus) ProtoMessage() {} func (*ResourceQuotaStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{158} + return fileDescriptor_83c10c24ec417dc9, []int{159} } func (m *ResourceQuotaStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4504,7 +4532,7 @@ var xxx_messageInfo_ResourceQuotaStatus proto.InternalMessageInfo func (m *ResourceRequirements) Reset() { *m = ResourceRequirements{} } func (*ResourceRequirements) ProtoMessage() {} func (*ResourceRequirements) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{159} + return fileDescriptor_83c10c24ec417dc9, []int{160} } func (m *ResourceRequirements) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4532,7 +4560,7 @@ var xxx_messageInfo_ResourceRequirements proto.InternalMessageInfo func (m *SELinuxOptions) Reset() { *m = SELinuxOptions{} } func (*SELinuxOptions) ProtoMessage() {} func (*SELinuxOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{160} + return fileDescriptor_83c10c24ec417dc9, []int{161} } func (m *SELinuxOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4560,7 +4588,7 @@ var xxx_messageInfo_SELinuxOptions proto.InternalMessageInfo func (m *ScaleIOPersistentVolumeSource) Reset() { *m = ScaleIOPersistentVolumeSource{} } func (*ScaleIOPersistentVolumeSource) ProtoMessage() {} func (*ScaleIOPersistentVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{161} + return fileDescriptor_83c10c24ec417dc9, []int{162} } func (m *ScaleIOPersistentVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4588,7 +4616,7 @@ var xxx_messageInfo_ScaleIOPersistentVolumeSource proto.InternalMessageInfo func (m *ScaleIOVolumeSource) Reset() { *m = ScaleIOVolumeSource{} } func (*ScaleIOVolumeSource) ProtoMessage() {} func (*ScaleIOVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{162} + return fileDescriptor_83c10c24ec417dc9, []int{163} } func (m *ScaleIOVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4616,7 +4644,7 @@ var xxx_messageInfo_ScaleIOVolumeSource proto.InternalMessageInfo func (m *ScopeSelector) Reset() { *m = ScopeSelector{} } func (*ScopeSelector) ProtoMessage() {} func (*ScopeSelector) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{163} + return fileDescriptor_83c10c24ec417dc9, []int{164} } func (m *ScopeSelector) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4644,7 +4672,7 @@ var xxx_messageInfo_ScopeSelector proto.InternalMessageInfo func (m *ScopedResourceSelectorRequirement) Reset() { *m = ScopedResourceSelectorRequirement{} } func (*ScopedResourceSelectorRequirement) ProtoMessage() {} func (*ScopedResourceSelectorRequirement) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{164} + return fileDescriptor_83c10c24ec417dc9, []int{165} } func (m *ScopedResourceSelectorRequirement) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4672,7 +4700,7 @@ var xxx_messageInfo_ScopedResourceSelectorRequirement proto.InternalMessageInfo func (m *Secret) Reset() { *m = Secret{} } func (*Secret) ProtoMessage() {} func (*Secret) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{165} + return fileDescriptor_83c10c24ec417dc9, []int{166} } func (m *Secret) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4700,7 +4728,7 @@ var xxx_messageInfo_Secret proto.InternalMessageInfo func (m *SecretEnvSource) Reset() { *m = SecretEnvSource{} } func (*SecretEnvSource) ProtoMessage() {} func (*SecretEnvSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{166} + return fileDescriptor_83c10c24ec417dc9, []int{167} } func (m *SecretEnvSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4728,7 +4756,7 @@ var xxx_messageInfo_SecretEnvSource proto.InternalMessageInfo func (m *SecretKeySelector) Reset() { *m = SecretKeySelector{} } func (*SecretKeySelector) ProtoMessage() {} func (*SecretKeySelector) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{167} + return fileDescriptor_83c10c24ec417dc9, []int{168} } func (m *SecretKeySelector) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4756,7 +4784,7 @@ var xxx_messageInfo_SecretKeySelector proto.InternalMessageInfo func (m *SecretList) Reset() { *m = SecretList{} } func (*SecretList) ProtoMessage() {} func (*SecretList) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{168} + return fileDescriptor_83c10c24ec417dc9, []int{169} } func (m *SecretList) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4784,7 +4812,7 @@ var xxx_messageInfo_SecretList proto.InternalMessageInfo func (m *SecretProjection) Reset() { *m = SecretProjection{} } func (*SecretProjection) ProtoMessage() {} func (*SecretProjection) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{169} + return fileDescriptor_83c10c24ec417dc9, []int{170} } func (m *SecretProjection) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4812,7 +4840,7 @@ var xxx_messageInfo_SecretProjection proto.InternalMessageInfo func (m *SecretReference) Reset() { *m = SecretReference{} } func (*SecretReference) ProtoMessage() {} func (*SecretReference) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{170} + return fileDescriptor_83c10c24ec417dc9, []int{171} } func (m *SecretReference) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4840,7 +4868,7 @@ var xxx_messageInfo_SecretReference proto.InternalMessageInfo func (m *SecretVolumeSource) Reset() { *m = SecretVolumeSource{} } func (*SecretVolumeSource) ProtoMessage() {} func (*SecretVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{171} + return fileDescriptor_83c10c24ec417dc9, []int{172} } func (m *SecretVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4868,7 +4896,7 @@ var xxx_messageInfo_SecretVolumeSource proto.InternalMessageInfo func (m *SecurityContext) Reset() { *m = SecurityContext{} } func (*SecurityContext) ProtoMessage() {} func (*SecurityContext) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{172} + return fileDescriptor_83c10c24ec417dc9, []int{173} } func (m *SecurityContext) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4896,7 +4924,7 @@ var xxx_messageInfo_SecurityContext proto.InternalMessageInfo func (m *SerializedReference) Reset() { *m = SerializedReference{} } func (*SerializedReference) ProtoMessage() {} func (*SerializedReference) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{173} + return fileDescriptor_83c10c24ec417dc9, []int{174} } func (m *SerializedReference) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4924,7 +4952,7 @@ var xxx_messageInfo_SerializedReference proto.InternalMessageInfo func (m *Service) Reset() { *m = Service{} } func (*Service) ProtoMessage() {} func (*Service) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{174} + return fileDescriptor_83c10c24ec417dc9, []int{175} } func (m *Service) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4952,7 +4980,7 @@ var xxx_messageInfo_Service proto.InternalMessageInfo func (m *ServiceAccount) Reset() { *m = ServiceAccount{} } func (*ServiceAccount) ProtoMessage() {} func (*ServiceAccount) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{175} + return fileDescriptor_83c10c24ec417dc9, []int{176} } func (m *ServiceAccount) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -4980,7 +5008,7 @@ var xxx_messageInfo_ServiceAccount proto.InternalMessageInfo func (m *ServiceAccountList) Reset() { *m = ServiceAccountList{} } func (*ServiceAccountList) ProtoMessage() {} func (*ServiceAccountList) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{176} + return fileDescriptor_83c10c24ec417dc9, []int{177} } func (m *ServiceAccountList) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5008,7 +5036,7 @@ var xxx_messageInfo_ServiceAccountList proto.InternalMessageInfo func (m *ServiceAccountTokenProjection) Reset() { *m = ServiceAccountTokenProjection{} } func (*ServiceAccountTokenProjection) ProtoMessage() {} func (*ServiceAccountTokenProjection) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{177} + return fileDescriptor_83c10c24ec417dc9, []int{178} } func (m *ServiceAccountTokenProjection) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5036,7 +5064,7 @@ var xxx_messageInfo_ServiceAccountTokenProjection proto.InternalMessageInfo func (m *ServiceList) Reset() { *m = ServiceList{} } func (*ServiceList) ProtoMessage() {} func (*ServiceList) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{178} + return fileDescriptor_83c10c24ec417dc9, []int{179} } func (m *ServiceList) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5064,7 +5092,7 @@ var xxx_messageInfo_ServiceList proto.InternalMessageInfo func (m *ServicePort) Reset() { *m = ServicePort{} } func (*ServicePort) ProtoMessage() {} func (*ServicePort) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{179} + return fileDescriptor_83c10c24ec417dc9, []int{180} } func (m *ServicePort) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5092,7 +5120,7 @@ var xxx_messageInfo_ServicePort proto.InternalMessageInfo func (m *ServiceProxyOptions) Reset() { *m = ServiceProxyOptions{} } func (*ServiceProxyOptions) ProtoMessage() {} func (*ServiceProxyOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{180} + return fileDescriptor_83c10c24ec417dc9, []int{181} } func (m *ServiceProxyOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5120,7 +5148,7 @@ var xxx_messageInfo_ServiceProxyOptions proto.InternalMessageInfo func (m *ServiceSpec) Reset() { *m = ServiceSpec{} } func (*ServiceSpec) ProtoMessage() {} func (*ServiceSpec) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{181} + return fileDescriptor_83c10c24ec417dc9, []int{182} } func (m *ServiceSpec) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5148,7 +5176,7 @@ var xxx_messageInfo_ServiceSpec proto.InternalMessageInfo func (m *ServiceStatus) Reset() { *m = ServiceStatus{} } func (*ServiceStatus) ProtoMessage() {} func (*ServiceStatus) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{182} + return fileDescriptor_83c10c24ec417dc9, []int{183} } func (m *ServiceStatus) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5176,7 +5204,7 @@ var xxx_messageInfo_ServiceStatus proto.InternalMessageInfo func (m *SessionAffinityConfig) Reset() { *m = SessionAffinityConfig{} } func (*SessionAffinityConfig) ProtoMessage() {} func (*SessionAffinityConfig) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{183} + return fileDescriptor_83c10c24ec417dc9, []int{184} } func (m *SessionAffinityConfig) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5204,7 +5232,7 @@ var xxx_messageInfo_SessionAffinityConfig proto.InternalMessageInfo func (m *StorageOSPersistentVolumeSource) Reset() { *m = StorageOSPersistentVolumeSource{} } func (*StorageOSPersistentVolumeSource) ProtoMessage() {} func (*StorageOSPersistentVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{184} + return fileDescriptor_83c10c24ec417dc9, []int{185} } func (m *StorageOSPersistentVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5232,7 +5260,7 @@ var xxx_messageInfo_StorageOSPersistentVolumeSource proto.InternalMessageInfo func (m *StorageOSVolumeSource) Reset() { *m = StorageOSVolumeSource{} } func (*StorageOSVolumeSource) ProtoMessage() {} func (*StorageOSVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{185} + return fileDescriptor_83c10c24ec417dc9, []int{186} } func (m *StorageOSVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5260,7 +5288,7 @@ var xxx_messageInfo_StorageOSVolumeSource proto.InternalMessageInfo func (m *Sysctl) Reset() { *m = Sysctl{} } func (*Sysctl) ProtoMessage() {} func (*Sysctl) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{186} + return fileDescriptor_83c10c24ec417dc9, []int{187} } func (m *Sysctl) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5288,7 +5316,7 @@ var xxx_messageInfo_Sysctl proto.InternalMessageInfo func (m *TCPSocketAction) Reset() { *m = TCPSocketAction{} } func (*TCPSocketAction) ProtoMessage() {} func (*TCPSocketAction) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{187} + return fileDescriptor_83c10c24ec417dc9, []int{188} } func (m *TCPSocketAction) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5316,7 +5344,7 @@ var xxx_messageInfo_TCPSocketAction proto.InternalMessageInfo func (m *Taint) Reset() { *m = Taint{} } func (*Taint) ProtoMessage() {} func (*Taint) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{188} + return fileDescriptor_83c10c24ec417dc9, []int{189} } func (m *Taint) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5344,7 +5372,7 @@ var xxx_messageInfo_Taint proto.InternalMessageInfo func (m *Toleration) Reset() { *m = Toleration{} } func (*Toleration) ProtoMessage() {} func (*Toleration) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{189} + return fileDescriptor_83c10c24ec417dc9, []int{190} } func (m *Toleration) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5372,7 +5400,7 @@ var xxx_messageInfo_Toleration proto.InternalMessageInfo func (m *TopologySelectorLabelRequirement) Reset() { *m = TopologySelectorLabelRequirement{} } func (*TopologySelectorLabelRequirement) ProtoMessage() {} func (*TopologySelectorLabelRequirement) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{190} + return fileDescriptor_83c10c24ec417dc9, []int{191} } func (m *TopologySelectorLabelRequirement) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5400,7 +5428,7 @@ var xxx_messageInfo_TopologySelectorLabelRequirement proto.InternalMessageInfo func (m *TopologySelectorTerm) Reset() { *m = TopologySelectorTerm{} } func (*TopologySelectorTerm) ProtoMessage() {} func (*TopologySelectorTerm) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{191} + return fileDescriptor_83c10c24ec417dc9, []int{192} } func (m *TopologySelectorTerm) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5428,7 +5456,7 @@ var xxx_messageInfo_TopologySelectorTerm proto.InternalMessageInfo func (m *TopologySpreadConstraint) Reset() { *m = TopologySpreadConstraint{} } func (*TopologySpreadConstraint) ProtoMessage() {} func (*TopologySpreadConstraint) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{192} + return fileDescriptor_83c10c24ec417dc9, []int{193} } func (m *TopologySpreadConstraint) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5456,7 +5484,7 @@ var xxx_messageInfo_TopologySpreadConstraint proto.InternalMessageInfo func (m *TypedLocalObjectReference) Reset() { *m = TypedLocalObjectReference{} } func (*TypedLocalObjectReference) ProtoMessage() {} func (*TypedLocalObjectReference) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{193} + return fileDescriptor_83c10c24ec417dc9, []int{194} } func (m *TypedLocalObjectReference) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5484,7 +5512,7 @@ var xxx_messageInfo_TypedLocalObjectReference proto.InternalMessageInfo func (m *Volume) Reset() { *m = Volume{} } func (*Volume) ProtoMessage() {} func (*Volume) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{194} + return fileDescriptor_83c10c24ec417dc9, []int{195} } func (m *Volume) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5512,7 +5540,7 @@ var xxx_messageInfo_Volume proto.InternalMessageInfo func (m *VolumeDevice) Reset() { *m = VolumeDevice{} } func (*VolumeDevice) ProtoMessage() {} func (*VolumeDevice) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{195} + return fileDescriptor_83c10c24ec417dc9, []int{196} } func (m *VolumeDevice) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5540,7 +5568,7 @@ var xxx_messageInfo_VolumeDevice proto.InternalMessageInfo func (m *VolumeMount) Reset() { *m = VolumeMount{} } func (*VolumeMount) ProtoMessage() {} func (*VolumeMount) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{196} + return fileDescriptor_83c10c24ec417dc9, []int{197} } func (m *VolumeMount) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5568,7 +5596,7 @@ var xxx_messageInfo_VolumeMount proto.InternalMessageInfo func (m *VolumeNodeAffinity) Reset() { *m = VolumeNodeAffinity{} } func (*VolumeNodeAffinity) ProtoMessage() {} func (*VolumeNodeAffinity) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{197} + return fileDescriptor_83c10c24ec417dc9, []int{198} } func (m *VolumeNodeAffinity) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5596,7 +5624,7 @@ var xxx_messageInfo_VolumeNodeAffinity proto.InternalMessageInfo func (m *VolumeProjection) Reset() { *m = VolumeProjection{} } func (*VolumeProjection) ProtoMessage() {} func (*VolumeProjection) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{198} + return fileDescriptor_83c10c24ec417dc9, []int{199} } func (m *VolumeProjection) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5624,7 +5652,7 @@ var xxx_messageInfo_VolumeProjection proto.InternalMessageInfo func (m *VolumeSource) Reset() { *m = VolumeSource{} } func (*VolumeSource) ProtoMessage() {} func (*VolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{199} + return fileDescriptor_83c10c24ec417dc9, []int{200} } func (m *VolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5652,7 +5680,7 @@ var xxx_messageInfo_VolumeSource proto.InternalMessageInfo func (m *VsphereVirtualDiskVolumeSource) Reset() { *m = VsphereVirtualDiskVolumeSource{} } func (*VsphereVirtualDiskVolumeSource) ProtoMessage() {} func (*VsphereVirtualDiskVolumeSource) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{200} + return fileDescriptor_83c10c24ec417dc9, []int{201} } func (m *VsphereVirtualDiskVolumeSource) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5680,7 +5708,7 @@ var xxx_messageInfo_VsphereVirtualDiskVolumeSource proto.InternalMessageInfo func (m *WeightedPodAffinityTerm) Reset() { *m = WeightedPodAffinityTerm{} } func (*WeightedPodAffinityTerm) ProtoMessage() {} func (*WeightedPodAffinityTerm) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{201} + return fileDescriptor_83c10c24ec417dc9, []int{202} } func (m *WeightedPodAffinityTerm) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5708,7 +5736,7 @@ var xxx_messageInfo_WeightedPodAffinityTerm proto.InternalMessageInfo func (m *WindowsSecurityContextOptions) Reset() { *m = WindowsSecurityContextOptions{} } func (*WindowsSecurityContextOptions) ProtoMessage() {} func (*WindowsSecurityContextOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_83c10c24ec417dc9, []int{202} + return fileDescriptor_83c10c24ec417dc9, []int{203} } func (m *WindowsSecurityContextOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -5828,6 +5856,7 @@ func init() { proto.RegisterType((*LocalVolumeSource)(nil), "k8s.io.api.core.v1.LocalVolumeSource") proto.RegisterType((*NFSVolumeSource)(nil), "k8s.io.api.core.v1.NFSVolumeSource") proto.RegisterType((*Namespace)(nil), "k8s.io.api.core.v1.Namespace") + proto.RegisterType((*NamespaceCondition)(nil), "k8s.io.api.core.v1.NamespaceCondition") proto.RegisterType((*NamespaceList)(nil), 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0x03, 0xea, 0x84, 0x88, 0x19, 0x66, 0x31, 0x5d, 0x3b, 0xe9, + 0xe1, 0x8c, 0x1a, 0xe8, 0x25, 0x18, 0x53, 0xe6, 0x61, 0xda, 0x8c, 0xb3, 0x03, 0x18, 0xeb, 0x00, + 0x6c, 0xe2, 0x2d, 0x5c, 0xf9, 0x8d, 0xdf, 0xbb, 0xf8, 0x91, 0xdf, 0xfa, 0xbd, 0x8b, 0x1f, 0xf9, + 0xed, 0xdf, 0xbb, 0xf8, 0x91, 0xef, 0xb8, 0x7f, 0xd1, 0xfa, 0x8d, 0xfb, 0x17, 0xad, 0xdf, 0xba, + 0x7f, 0xd1, 0xfa, 0xed, 0xfb, 0x17, 0xad, 0xdf, 0xbd, 0x7f, 0xd1, 0xfa, 0xd2, 0xef, 0x5f, 0xfc, + 0xc8, 0x5b, 0x85, 0xdd, 0x67, 0xff, 0x4f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x5e, 0x40, 0x10, 0x5c, + 0xb3, 0xfc, 0x00, 0x00, } func (m *AWSElasticBlockStoreVolumeSource) Marshal() (dAtA []byte, err error) { @@ -8238,6 +8277,20 @@ func (m *Container) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l + if m.StartupProbe != nil { + { + size, err := m.StartupProbe.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintGenerated(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0xb2 + } if len(m.VolumeDevices) > 0 { for iNdEx := len(m.VolumeDevices) - 1; iNdEx >= 0; iNdEx-- { { @@ -8741,6 +8794,16 @@ func (m *ContainerStatus) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l + if m.Started != nil { + i-- + if *m.Started { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x48 + } i -= len(m.ContainerID) copy(dAtA[i:], m.ContainerID) i = encodeVarintGenerated(dAtA, i, uint64(len(m.ContainerID))) @@ -9470,6 +9533,20 @@ func (m *EphemeralContainerCommon) MarshalToSizedBuffer(dAtA []byte) (int, error _ = i var l int _ = l + if m.StartupProbe != nil { + { + size, err := m.StartupProbe.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintGenerated(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0xb2 + } if len(m.VolumeDevices) > 0 { for iNdEx := len(m.VolumeDevices) - 1; iNdEx >= 0; iNdEx-- { { @@ -11523,6 +11600,59 @@ func (m *Namespace) MarshalToSizedBuffer(dAtA []byte) (int, error) { return len(dAtA) - i, nil } +func (m *NamespaceCondition) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *NamespaceCondition) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *NamespaceCondition) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + i -= len(m.Message) + copy(dAtA[i:], m.Message) + i = encodeVarintGenerated(dAtA, i, uint64(len(m.Message))) + i-- + dAtA[i] = 0x32 + i -= len(m.Reason) + copy(dAtA[i:], m.Reason) + i = encodeVarintGenerated(dAtA, i, uint64(len(m.Reason))) + i-- + dAtA[i] = 0x2a + { + size, err := m.LastTransitionTime.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintGenerated(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + i -= len(m.Status) + copy(dAtA[i:], m.Status) + i = encodeVarintGenerated(dAtA, i, uint64(len(m.Status))) + i-- + dAtA[i] = 0x12 + i -= len(m.Type) + copy(dAtA[i:], m.Type) + i = encodeVarintGenerated(dAtA, i, uint64(len(m.Type))) + i-- + dAtA[i] = 0xa + return len(dAtA) - i, nil +} + func (m *NamespaceList) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) @@ -11622,6 +11752,20 @@ func (m *NamespaceStatus) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l + if len(m.Conditions) > 0 { + for iNdEx := len(m.Conditions) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Conditions[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintGenerated(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + } i -= len(m.Phase) copy(dAtA[i:], m.Phase) i = encodeVarintGenerated(dAtA, i, uint64(len(m.Phase))) @@ -12285,9 +12429,9 @@ func (m *NodeSpec) MarshalToSizedBuffer(dAtA []byte) (int, error) { i = encodeVarintGenerated(dAtA, i, uint64(len(m.ProviderID))) i-- dAtA[i] = 0x1a - i -= len(m.DoNotUse_ExternalID) - copy(dAtA[i:], m.DoNotUse_ExternalID) - i = encodeVarintGenerated(dAtA, i, uint64(len(m.DoNotUse_ExternalID))) + i -= len(m.DoNotUseExternalID) + copy(dAtA[i:], m.DoNotUseExternalID) + i = encodeVarintGenerated(dAtA, i, uint64(len(m.DoNotUseExternalID))) i-- dAtA[i] = 0x12 i -= len(m.PodCIDR) @@ -14183,6 +14327,14 @@ func (m *PodLogOptions) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l + i-- + if m.InsecureSkipTLSVerifyBackend { + dAtA[i] = 1 + } else { + dAtA[i] = 0 + } + i-- + dAtA[i] = 0x48 if m.LimitBytes != nil { i = encodeVarintGenerated(dAtA, i, uint64(*m.LimitBytes)) i-- @@ -17500,6 +17652,24 @@ func (m *ServiceSpec) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l + if len(m.TopologyKeys) > 0 { + for iNdEx := len(m.TopologyKeys) - 1; iNdEx >= 0; iNdEx-- { + i -= len(m.TopologyKeys[iNdEx]) + copy(dAtA[i:], m.TopologyKeys[iNdEx]) + i = encodeVarintGenerated(dAtA, i, uint64(len(m.TopologyKeys[iNdEx]))) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0x82 + } + } + if m.IPFamily != nil { + i -= len(*m.IPFamily) + copy(dAtA[i:], *m.IPFamily) + i = encodeVarintGenerated(dAtA, i, uint64(len(*m.IPFamily))) + i-- + dAtA[i] = 0x7a + } if m.SessionAffinityConfig != nil { { size, err := m.SessionAffinityConfig.MarshalToSizedBuffer(dAtA[:i]) @@ -19481,6 +19651,10 @@ func (m *Container) Size() (n int) { n += 2 + l + sovGenerated(uint64(l)) } } + if m.StartupProbe != nil { + l = m.StartupProbe.Size() + n += 2 + l + sovGenerated(uint64(l)) + } return n } @@ -19603,6 +19777,9 @@ func (m *ContainerStatus) Size() (n int) { n += 1 + l + sovGenerated(uint64(l)) l = len(m.ContainerID) n += 1 + l + sovGenerated(uint64(l)) + if m.Started != nil { + n += 2 + } return n } @@ -19937,6 +20114,10 @@ func (m *EphemeralContainerCommon) Size() (n int) { n += 2 + l + sovGenerated(uint64(l)) } } + if m.StartupProbe != nil { + l = m.StartupProbe.Size() + n += 2 + l + sovGenerated(uint64(l)) + } return n } @@ -20605,6 +20786,25 @@ func (m *Namespace) Size() (n int) { return n } +func (m *NamespaceCondition) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Type) + n += 1 + l + sovGenerated(uint64(l)) + l = len(m.Status) + n += 1 + l + sovGenerated(uint64(l)) + l = m.LastTransitionTime.Size() + n += 1 + l + sovGenerated(uint64(l)) + l = len(m.Reason) + n += 1 + l + sovGenerated(uint64(l)) + l = len(m.Message) + n += 1 + l + sovGenerated(uint64(l)) + return n +} + func (m *NamespaceList) Size() (n int) { if m == nil { return 0 @@ -20645,6 +20845,12 @@ func (m *NamespaceStatus) Size() (n int) { _ = l l = len(m.Phase) n += 1 + l + sovGenerated(uint64(l)) + if len(m.Conditions) > 0 { + for _, e := range m.Conditions { + l = e.Size() + n += 1 + l + sovGenerated(uint64(l)) + } + } return n } @@ -20872,7 +21078,7 @@ func (m *NodeSpec) Size() (n int) { _ = l l = len(m.PodCIDR) n += 1 + l + sovGenerated(uint64(l)) - l = len(m.DoNotUse_ExternalID) + l = len(m.DoNotUseExternalID) n += 1 + l + sovGenerated(uint64(l)) l = len(m.ProviderID) n += 1 + l + sovGenerated(uint64(l)) @@ -21594,6 +21800,7 @@ func (m *PodLogOptions) Size() (n int) { if m.LimitBytes != nil { n += 1 + sovGenerated(uint64(*m.LimitBytes)) } + n += 2 return n } @@ -22818,6 +23025,16 @@ func (m *ServiceSpec) Size() (n int) { l = m.SessionAffinityConfig.Size() n += 1 + l + sovGenerated(uint64(l)) } + if m.IPFamily != nil { + l = len(*m.IPFamily) + n += 1 + l + sovGenerated(uint64(l)) + } + if len(m.TopologyKeys) > 0 { + for _, s := range m.TopologyKeys { + l = len(s) + n += 2 + l + sovGenerated(uint64(l)) + } + } return n } @@ -23727,6 +23944,7 @@ func (this *Container) String() string { `EnvFrom:` + repeatedStringForEnvFrom + `,`, `TerminationMessagePolicy:` + fmt.Sprintf("%v", this.TerminationMessagePolicy) + `,`, `VolumeDevices:` + repeatedStringForVolumeDevices + `,`, + `StartupProbe:` + strings.Replace(this.StartupProbe.String(), "Probe", "Probe", 1) + `,`, `}`, }, "") return s @@ -23818,6 +24036,7 @@ func (this *ContainerStatus) String() string { `Image:` + fmt.Sprintf("%v", this.Image) + `,`, `ImageID:` + fmt.Sprintf("%v", this.ImageID) + `,`, `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, + `Started:` + valueToStringGenerated(this.Started) + `,`, `}`, }, "") return s @@ -24070,6 +24289,7 @@ func (this *EphemeralContainerCommon) String() string { `EnvFrom:` + repeatedStringForEnvFrom + `,`, `TerminationMessagePolicy:` + fmt.Sprintf("%v", this.TerminationMessagePolicy) + `,`, `VolumeDevices:` + repeatedStringForVolumeDevices + `,`, + `StartupProbe:` + strings.Replace(this.StartupProbe.String(), "Probe", "Probe", 1) + `,`, `}`, }, "") return s @@ -24607,6 +24827,20 @@ func (this *Namespace) String() string { }, "") return s } +func (this *NamespaceCondition) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&NamespaceCondition{`, + `Type:` + fmt.Sprintf("%v", this.Type) + `,`, + `Status:` + fmt.Sprintf("%v", this.Status) + `,`, + `LastTransitionTime:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.LastTransitionTime), "Time", "v1.Time", 1), `&`, ``, 1) + `,`, + `Reason:` + fmt.Sprintf("%v", this.Reason) + `,`, + `Message:` + fmt.Sprintf("%v", this.Message) + `,`, + `}`, + }, "") + return s +} func (this *NamespaceList) String() string { if this == nil { return "nil" @@ -24637,8 +24871,14 @@ func (this *NamespaceStatus) String() string { if this == nil { return "nil" } + repeatedStringForConditions := "[]NamespaceCondition{" + for _, f := range this.Conditions { + repeatedStringForConditions += strings.Replace(strings.Replace(f.String(), "NamespaceCondition", "NamespaceCondition", 1), `&`, ``, 1) + "," + } + repeatedStringForConditions += "}" s := strings.Join([]string{`&NamespaceStatus{`, `Phase:` + fmt.Sprintf("%v", this.Phase) + `,`, + `Conditions:` + repeatedStringForConditions + `,`, `}`, }, "") return s @@ -24835,7 +25075,7 @@ func (this *NodeSpec) String() string { repeatedStringForTaints += "}" s := strings.Join([]string{`&NodeSpec{`, `PodCIDR:` + fmt.Sprintf("%v", this.PodCIDR) + `,`, - `DoNotUse_ExternalID:` + fmt.Sprintf("%v", this.DoNotUse_ExternalID) + `,`, + `DoNotUseExternalID:` + fmt.Sprintf("%v", this.DoNotUseExternalID) + `,`, `ProviderID:` + fmt.Sprintf("%v", this.ProviderID) + `,`, `Unschedulable:` + fmt.Sprintf("%v", this.Unschedulable) + `,`, `Taints:` + repeatedStringForTaints + `,`, @@ -25336,6 +25576,7 @@ func (this *PodLogOptions) String() string { `Timestamps:` + fmt.Sprintf("%v", this.Timestamps) + `,`, `TailLines:` + valueToStringGenerated(this.TailLines) + `,`, `LimitBytes:` + valueToStringGenerated(this.LimitBytes) + `,`, + `InsecureSkipTLSVerifyBackend:` + fmt.Sprintf("%v", this.InsecureSkipTLSVerifyBackend) + `,`, `}`, }, "") return s @@ -26314,6 +26555,8 @@ func (this *ServiceSpec) String() string { `HealthCheckNodePort:` + fmt.Sprintf("%v", this.HealthCheckNodePort) + `,`, `PublishNotReadyAddresses:` + fmt.Sprintf("%v", this.PublishNotReadyAddresses) + `,`, `SessionAffinityConfig:` + strings.Replace(this.SessionAffinityConfig.String(), "SessionAffinityConfig", "SessionAffinityConfig", 1) + `,`, + `IPFamily:` + valueToStringGenerated(this.IPFamily) + `,`, + `TopologyKeys:` + fmt.Sprintf("%v", this.TopologyKeys) + `,`, `}`, }, "") return s @@ -31878,6 +32121,42 @@ func (m *Container) Unmarshal(dAtA []byte) error { return err } iNdEx = postIndex + case 22: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field StartupProbe", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGenerated + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.StartupProbe == nil { + m.StartupProbe = &Probe{} + } + if err := m.StartupProbe.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipGenerated(dAtA[iNdEx:]) @@ -33072,6 +33351,27 @@ func (m *ContainerStatus) Unmarshal(dAtA []byte) error { } m.ContainerID = string(dAtA[iNdEx:postIndex]) iNdEx = postIndex + case 9: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Started", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + b := bool(v != 0) + m.Started = &b default: iNdEx = preIndex skippy, err := skipGenerated(dAtA[iNdEx:]) @@ -35694,6 +35994,42 @@ func (m *EphemeralContainerCommon) Unmarshal(dAtA []byte) error { return err } iNdEx = postIndex + case 22: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field StartupProbe", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGenerated + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.StartupProbe == nil { + m.StartupProbe = &Probe{} + } + if err := m.StartupProbe.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipGenerated(dAtA[iNdEx:]) @@ -41934,6 +42270,220 @@ func (m *Namespace) Unmarshal(dAtA []byte) error { } return nil } +func (m *NamespaceCondition) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: NamespaceCondition: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: NamespaceCondition: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGenerated + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Type = NamespaceConditionType(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Status", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGenerated + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Status = ConditionStatus(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 4: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field LastTransitionTime", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGenerated + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.LastTransitionTime.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + case 5: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Reason", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGenerated + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Reason = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 6: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Message", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGenerated + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Message = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGenerated(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthGenerated + } + if (iNdEx + skippy) < 0 { + return ErrInvalidLengthGenerated + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} func (m *NamespaceList) Unmarshal(dAtA []byte) error { l := len(dAtA) iNdEx := 0 @@ -42200,6 +42750,40 @@ func (m *NamespaceStatus) Unmarshal(dAtA []byte) error { } m.Phase = NamespacePhase(dAtA[iNdEx:postIndex]) iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Conditions", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGenerated + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Conditions = append(m.Conditions, NamespaceCondition{}) + if err := m.Conditions[len(m.Conditions)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipGenerated(dAtA[iNdEx:]) @@ -44038,7 +44622,7 @@ func (m *NodeSpec) Unmarshal(dAtA []byte) error { iNdEx = postIndex case 2: if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field DoNotUse_ExternalID", wireType) + return fmt.Errorf("proto: wrong wireType = %d for field DoNotUseExternalID", wireType) } var stringLen uint64 for shift := uint(0); ; shift += 7 { @@ -44066,7 +44650,7 @@ func (m *NodeSpec) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - m.DoNotUse_ExternalID = string(dAtA[iNdEx:postIndex]) + m.DoNotUseExternalID = string(dAtA[iNdEx:postIndex]) iNdEx = postIndex case 3: if wireType != 2 { @@ -50496,6 +51080,26 @@ func (m *PodLogOptions) Unmarshal(dAtA []byte) error { } } m.LimitBytes = &v + case 9: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field InsecureSkipTLSVerifyBackend", wireType) + } + var v int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + v |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + m.InsecureSkipTLSVerifyBackend = bool(v != 0) default: iNdEx = preIndex skippy, err := skipGenerated(dAtA[iNdEx:]) @@ -61629,6 +62233,71 @@ func (m *ServiceSpec) Unmarshal(dAtA []byte) error { return err } iNdEx = postIndex + case 15: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field IPFamily", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGenerated + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + s := IPFamily(dAtA[iNdEx:postIndex]) + m.IPFamily = &s + iNdEx = postIndex + case 16: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field TopologyKeys", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGenerated + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.TopologyKeys = append(m.TopologyKeys, string(dAtA[iNdEx:postIndex])) + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipGenerated(dAtA[iNdEx:]) diff --git a/vendor/k8s.io/api/core/v1/generated.proto b/vendor/k8s.io/api/core/v1/generated.proto index 814bf5ca4..c05e23510 100644 --- a/vendor/k8s.io/api/core/v1/generated.proto +++ b/vendor/k8s.io/api/core/v1/generated.proto @@ -161,7 +161,7 @@ message AzureFileVolumeSource { // Deprecated in 1.7, please use the bindings subresource of pods instead. message Binding { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; @@ -426,7 +426,7 @@ message ComponentCondition { // ComponentStatus (and ComponentStatusList) holds the cluster validation info. message ComponentStatus { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; @@ -440,7 +440,7 @@ message ComponentStatus { // Status of all the conditions for the component as a list of ComponentStatus objects. message ComponentStatusList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -451,7 +451,7 @@ message ComponentStatusList { // ConfigMap holds configuration data for pods to consume. message ConfigMap { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; @@ -503,7 +503,7 @@ message ConfigMapKeySelector { // ConfigMapList is a resource containing a list of ConfigMap objects. message ConfigMapList { - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -701,6 +701,17 @@ message Container { // +optional optional Probe readinessProbe = 11; + // StartupProbe indicates that the Pod has successfully initialized. + // If specified, no other probes are executed until this completes successfully. + // If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. + // This can be used to provide different probe parameters at the beginning of a Pod's lifecycle, + // when it might take a long time to load data or warm a cache, than during steady-state operation. + // This cannot be updated. + // This is an alpha feature enabled by the StartupProbe feature flag. + // More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes + // +optional + optional Probe startupProbe = 22; + // Actions that the management system should take in response to container lifecycle events. // Cannot be updated. // +optional @@ -901,6 +912,13 @@ message ContainerStatus { // Container's ID in the format 'docker://<container_id>'. // +optional optional string containerID = 8; + + // Specifies whether the container has passed its startup probe. + // Initialized as false, becomes true after startupProbe is considered successful. + // Resets to false when the container is restarted, or if kubelet loses state temporarily. + // Is always true when no startupProbe is defined. + // +optional + optional bool started = 9; } // DaemonEndpoint contains information about a single Daemon endpoint. @@ -1001,7 +1019,8 @@ message EndpointAddress { // EndpointPort is a tuple that describes a single port. message EndpointPort { - // The name of this port (corresponds to ServicePort.Name). + // The name of this port. This must match the 'name' field in the + // corresponding ServicePort. // Must be a DNS_LABEL. // Optional only if one port is defined. // +optional @@ -1058,7 +1077,7 @@ message EndpointSubset { // ] message Endpoints { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; @@ -1076,7 +1095,7 @@ message Endpoints { // EndpointsList is a list of endpoints. message EndpointsList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -1123,7 +1142,7 @@ message EnvVar { // EnvVarSource represents a source for the value of an EnvVar. message EnvVarSource { // Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels, metadata.annotations, - // spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP. + // spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs. // +optional optional ObjectFieldSelector fieldRef = 1; @@ -1141,16 +1160,20 @@ message EnvVarSource { optional SecretKeySelector secretKeyRef = 4; } -// An EphemeralContainer is a special type of container which doesn't come with any resource -// or scheduling guarantees but can be added to a pod that has already been created. They are -// intended for user-initiated activities such as troubleshooting a running pod. -// Ephemeral containers will not be restarted when they exit, and they will be killed if the -// pod is removed or restarted. If an ephemeral container causes a pod to exceed its resource +// An EphemeralContainer is a container that may be added temporarily to an existing pod for +// user-initiated activities such as debugging. Ephemeral containers have no resource or +// scheduling guarantees, and they will not be restarted when they exit or when a pod is +// removed or restarted. If an ephemeral container causes a pod to exceed its resource // allocation, the pod may be evicted. -// Ephemeral containers are added via a pod's ephemeralcontainers subresource and will appear -// in the pod spec once added. No fields in EphemeralContainer may be changed once added. +// Ephemeral containers may not be added by directly updating the pod spec. They must be added +// via the pod's ephemeralcontainers subresource, and they will appear in the pod spec +// once added. // This is an alpha feature enabled by the EphemeralContainers feature flag. message EphemeralContainer { + // Ephemeral containers have all of the fields of Container, plus additional fields + // specific to ephemeral containers. Fields in common with Container are in the + // following inlined struct so than an EphemeralContainer may easily be converted + // to a Container. optional EphemeralContainerCommon ephemeralContainerCommon = 1; // If set, the name of the container from PodSpec that this ephemeral container targets. @@ -1161,6 +1184,10 @@ message EphemeralContainer { optional string targetContainerName = 2; } +// EphemeralContainerCommon is a copy of all fields in Container to be inlined in +// EphemeralContainer. This separate type allows easy conversion from EphemeralContainer +// to Container and allows separate documentation for the fields of EphemeralContainer. +// When a new field is added to Container it must be added here as well. message EphemeralContainerCommon { // Name of the ephemeral container specified as a DNS_LABEL. // This name must be unique among all containers, init containers and ephemeral containers. @@ -1245,6 +1272,10 @@ message EphemeralContainerCommon { // +optional optional Probe readinessProbe = 11; + // Probes are not allowed for ephemeral containers. + // +optional + optional Probe startupProbe = 22; + // Lifecycle is not allowed for ephemeral containers. // +optional optional Lifecycle lifecycle = 12; @@ -1303,12 +1334,14 @@ message EphemeralContainerCommon { optional bool tty = 18; } -// A list of ephemeral containers used in API operations +// A list of ephemeral containers used with the Pod ephemeralcontainers subresource. message EphemeralContainers { // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; - // The new set of ephemeral containers to use for a pod. + // A list of ephemeral containers associated with this pod. New ephemeral containers + // may be appended to this list, but existing ephemeral containers may not be removed + // or modified. // +patchMergeKey=name // +patchStrategy=merge repeated EphemeralContainer ephemeralContainers = 2; @@ -1317,7 +1350,7 @@ message EphemeralContainers { // Event is a report of an event somewhere in the cluster. message Event { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; // The object that this event is about. @@ -1382,7 +1415,7 @@ message Event { // EventList is a list of events. message EventList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -1851,7 +1884,7 @@ message Lifecycle { optional Handler postStart = 1; // PreStop is called immediately before a container is terminated due to an - // API request or management event such as liveness probe failure, + // API request or management event such as liveness/startup probe failure, // preemption, resource contention, etc. The handler is not called if the // container crashes or exits. The reason for termination is passed to the // handler. The Pod's termination grace period countdown begins before the @@ -1867,12 +1900,12 @@ message Lifecycle { // LimitRange sets resource usage limits for each kind of resource in a Namespace. message LimitRange { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; // Spec defines the limits enforced. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional LimitRangeSpec spec = 2; } @@ -1907,7 +1940,7 @@ message LimitRangeItem { // LimitRangeList is a list of LimitRange items. message LimitRangeList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -1925,7 +1958,7 @@ message LimitRangeSpec { // List holds a list of objects, which may not be known by the server. message List { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -2002,25 +2035,43 @@ message NFSVolumeSource { // Use of multiple namespaces is optional. message Namespace { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; // Spec defines the behavior of the Namespace. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional NamespaceSpec spec = 2; // Status describes the current status of a Namespace. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional NamespaceStatus status = 3; } +// NamespaceCondition contains details about state of namespace. +message NamespaceCondition { + // Type of namespace controller condition. + optional string type = 1; + + // Status of the condition, one of True, False, Unknown. + optional string status = 2; + + // +optional + optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastTransitionTime = 4; + + // +optional + optional string reason = 5; + + // +optional + optional string message = 6; +} + // NamespaceList is a list of Namespaces. message NamespaceList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -2043,25 +2094,31 @@ message NamespaceStatus { // More info: https://kubernetes.io/docs/tasks/administer-cluster/namespaces/ // +optional optional string phase = 1; + + // Represents the latest available observations of a namespace's current state. + // +optional + // +patchMergeKey=type + // +patchStrategy=merge + repeated NamespaceCondition conditions = 2; } // Node is a worker node in Kubernetes. // Each node will have a unique identifier in the cache (i.e. in etcd). message Node { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; // Spec defines the behavior of a node. - // https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional NodeSpec spec = 2; // Most recently observed status of the node. // Populated by the system. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional NodeStatus status = 3; } @@ -2189,7 +2246,7 @@ message NodeDaemonEndpoints { // NodeList is the whole list of all Nodes which have been registered with master. message NodeList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -2401,7 +2458,7 @@ message ObjectFieldSelector { // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object message ObjectReference { // Kind of the referent. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional string kind = 1; @@ -2425,7 +2482,7 @@ message ObjectReference { optional string apiVersion = 5; // Specific resourceVersion to which this reference is made, if any. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#concurrency-control-and-consistency + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency // +optional optional string resourceVersion = 6; @@ -2446,7 +2503,7 @@ message ObjectReference { // More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes message PersistentVolume { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; @@ -2467,7 +2524,7 @@ message PersistentVolume { // PersistentVolumeClaim is a user's request for and claim to a persistent volume message PersistentVolumeClaim { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; @@ -2511,7 +2568,7 @@ message PersistentVolumeClaimCondition { // PersistentVolumeClaimList is a list of PersistentVolumeClaim items. message PersistentVolumeClaimList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -2605,7 +2662,7 @@ message PersistentVolumeClaimVolumeSource { // PersistentVolumeList is a list of PersistentVolume items. message PersistentVolumeList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -2806,12 +2863,12 @@ message PhotonPersistentDiskVolumeSource { // by clients and scheduled onto hosts. message Pod { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; // Specification of the desired behavior of the pod. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional PodSpec spec = 2; @@ -2819,7 +2876,7 @@ message Pod { // This data may not be up to date. // Populated by the system. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional PodStatus status = 3; } @@ -3036,12 +3093,12 @@ message PodIP { // PodList is a list of Pods. message PodList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; // List of pods. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md repeated Pod items = 2; } @@ -3088,6 +3145,15 @@ message PodLogOptions { // slightly more or slightly less than the specified limit. // +optional optional int64 limitBytes = 8; + + // insecureSkipTLSVerifyBackend indicates that the apiserver should not confirm the validity of the + // serving certificate of the backend it is connecting to. This will make the HTTPS connection between the apiserver + // and the backend insecure. This means the apiserver cannot verify the log data it is receiving came from the real + // kubelet. If the kubelet is configured to verify the apiserver's TLS credentials, it does not mean the + // connection to the real kubelet is vulnerable to a man in the middle attack (e.g. an attacker could not intercept + // the actual log data coming from the real kubelet). + // +optional + optional bool insecureSkipTLSVerifyBackend = 9; } // PodPortForwardOptions is the query options to a Pod's port forward call @@ -3205,7 +3271,7 @@ message PodSpec { // init container fails, the pod is considered to have failed and is handled according // to its restartPolicy. The name for an init container or normal container must be // unique among all containers. - // Init containers may not have Lifecycle actions, Readiness probes, or Liveness probes. + // Init containers may not have Lifecycle actions, Readiness probes, Liveness probes, or Startup probes. // The resourceRequirements of an init container are taken into account during scheduling // by finding the highest request/limit for each resource type, and then using the max of // of that value or the sum of the normal containers. Limits are applied to init containers @@ -3225,12 +3291,10 @@ message PodSpec { // +patchStrategy=merge repeated Container containers = 2; - // EphemeralContainers is the list of ephemeral containers that run in this pod. Ephemeral containers - // are added to an existing pod as a result of a user-initiated action such as troubleshooting. - // This list is read-only in the pod spec. It may not be specified in a create or modified in an - // update of a pod or pod template. - // To add an ephemeral container use the pod's ephemeralcontainers subresource, which allows update - // using the EphemeralContainers kind. + // List of ephemeral containers run in this pod. Ephemeral containers may be run in an existing + // pod to perform user-initiated actions such as debugging. This list cannot be specified when + // creating a pod, and it cannot be modified by updating the pod spec. In order to add an + // ephemeral container to an existing pod, use the pod's ephemeralcontainers subresource. // This field is alpha-level and is only honored by servers that enable the EphemeralContainers feature. // +optional // +patchMergeKey=name @@ -3320,7 +3384,6 @@ message PodSpec { // in the same pod, and the first process in each container will not be assigned PID 1. // HostPID and ShareProcessNamespace cannot both be set. // Optional: Default to false. - // This field is beta-level and may be disabled with the PodShareProcessNamespace feature. // +k8s:conversion-gen=false // +optional optional bool shareProcessNamespace = 27; @@ -3537,8 +3600,8 @@ message PodStatus { // +optional optional string qosClass = 9; - // Status for any ephemeral containers that running in this pod. - // This field is alpha-level and is only honored by servers that enable the EphemeralContainers feature. + // Status for any ephemeral containers that have run in this pod. + // This field is alpha-level and is only populated by servers that enable the EphemeralContainers feature. // +optional repeated ContainerStatus ephemeralContainerStatuses = 13; } @@ -3546,7 +3609,7 @@ message PodStatus { // PodStatusResult is a wrapper for PodStatus returned by kubelet that can be encode/decoded message PodStatusResult { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; @@ -3554,7 +3617,7 @@ message PodStatusResult { // This data may not be up to date. // Populated by the system. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional PodStatus status = 2; } @@ -3562,12 +3625,12 @@ message PodStatusResult { // PodTemplate describes a template for creating copies of a predefined pod. message PodTemplate { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; // Template defines the pods that will be created from this pod template. - // https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional PodTemplateSpec template = 2; } @@ -3575,7 +3638,7 @@ message PodTemplate { // PodTemplateList is a list of PodTemplates. message PodTemplateList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -3586,12 +3649,12 @@ message PodTemplateList { // PodTemplateSpec describes the data a pod should have when created from a template message PodTemplateSpec { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; // Specification of the desired behavior of the pod. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional PodSpec spec = 2; } @@ -3671,7 +3734,7 @@ message Probe { optional int32 periodSeconds = 4; // Minimum consecutive successes for the probe to be considered successful after having failed. - // Defaults to 1. Must be 1 for liveness. Minimum value is 1. + // Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1. // +optional optional int32 successThreshold = 5; @@ -3832,7 +3895,7 @@ message RBDVolumeSource { // RangeAllocation is not a public type. message RangeAllocation { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; @@ -3847,12 +3910,12 @@ message RangeAllocation { message ReplicationController { // If the Labels of a ReplicationController are empty, they are defaulted to // be the same as the Pod(s) that the replication controller manages. - // Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; // Spec defines the specification of the desired behavior of the replication controller. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional ReplicationControllerSpec spec = 2; @@ -3860,7 +3923,7 @@ message ReplicationController { // This data may be out of date by some window of time. // Populated by the system. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional ReplicationControllerStatus status = 3; } @@ -3889,7 +3952,7 @@ message ReplicationControllerCondition { // ReplicationControllerList is a collection of replication controllers. message ReplicationControllerList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -3975,17 +4038,17 @@ message ResourceFieldSelector { // ResourceQuota sets aggregate quota restrictions enforced per namespace message ResourceQuota { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; // Spec defines the desired quota. - // https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional ResourceQuotaSpec spec = 2; // Status defines the actual enforced quota and its current usage. - // https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional ResourceQuotaStatus status = 3; } @@ -3993,7 +4056,7 @@ message ResourceQuota { // ResourceQuotaList is a list of ResourceQuota items. message ResourceQuotaList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -4189,7 +4252,7 @@ message ScopedResourceSelectorRequirement { // the Data field must be less than MaxSecretSize bytes. message Secret { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; @@ -4243,7 +4306,7 @@ message SecretKeySelector { // SecretList is a list of Secret. message SecretList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -4407,19 +4470,19 @@ message SerializedReference { // will answer requests sent through the proxy. message Service { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; // Spec defines the behavior of a service. - // https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional ServiceSpec spec = 2; // Most recently observed status of the service. // Populated by the system. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional ServiceStatus status = 3; } @@ -4430,7 +4493,7 @@ message Service { // * a set of secrets message ServiceAccount { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1; @@ -4457,7 +4520,7 @@ message ServiceAccount { // ServiceAccountList is a list of ServiceAccount objects message ServiceAccountList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -4495,7 +4558,7 @@ message ServiceAccountTokenProjection { // ServiceList holds a list of services. message ServiceList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1; @@ -4506,8 +4569,9 @@ message ServiceList { // ServicePort contains information on service's port. message ServicePort { // The name of this port within the service. This must be a DNS_LABEL. - // All ports within a ServiceSpec must have unique names. This maps to - // the 'Name' field in EndpointPort objects. + // All ports within a ServiceSpec must have unique names. When considering + // the endpoints for a Service, this must match the 'name' field in the + // EndpointPort. // Optional if only one ServicePort is defined on this service. // +optional optional string name = 1; @@ -4667,6 +4731,31 @@ message ServiceSpec { // sessionAffinityConfig contains the configurations of session affinity. // +optional optional SessionAffinityConfig sessionAffinityConfig = 14; + + // ipFamily specifies whether this Service has a preference for a particular IP family (e.g. IPv4 vs. + // IPv6). If a specific IP family is requested, the clusterIP field will be allocated from that family, if it is + // available in the cluster. If no IP family is requested, the cluster's primary IP family will be used. + // Other IP fields (loadBalancerIP, loadBalancerSourceRanges, externalIPs) and controllers which + // allocate external load-balancers should use the same IP family. Endpoints for this Service will be of + // this family. This field is immutable after creation. Assigning a ServiceIPFamily not available in the + // cluster (e.g. IPv6 in IPv4 only cluster) is an error condition and will fail during clusterIP assignment. + // +optional + optional string ipFamily = 15; + + // topologyKeys is a preference-order list of topology keys which + // implementations of services should use to preferentially sort endpoints + // when accessing this Service, it can not be used at the same time as + // externalTrafficPolicy=Local. + // Topology keys must be valid label keys and at most 16 keys may be specified. + // Endpoints are chosen based on the first topology key with available backends. + // If this field is specified and all entries have no backends that match + // the topology of the client, the service has no backends for that client + // and connections should fail. + // The special value "*" may be used to mean "any topology". This catch-all + // value, if used, only makes sense as the last value in the list. + // If this is not specified or empty, no topology constraints will be applied. + // +optional + repeated string topologyKeys = 16; } // ServiceStatus represents the current status of a service. @@ -4966,7 +5055,6 @@ message VolumeMount { // Behaves similarly to SubPath but environment variable references $(VAR_NAME) are expanded using the container's environment. // Defaults to "" (volume's root). // SubPathExpr and SubPath are mutually exclusive. - // This field is beta in 1.15. // +optional optional string subPathExpr = 6; } @@ -5183,7 +5271,7 @@ message WindowsSecurityContextOptions { // Defaults to the user specified in image metadata if unspecified. // May also be set in PodSecurityContext. If set in both SecurityContext and // PodSecurityContext, the value specified in SecurityContext takes precedence. - // This field is alpha-level and it is only honored by servers that enable the WindowsRunAsUserName feature flag. + // This field is beta-level and may be disabled with the WindowsRunAsUserName feature flag. // +optional optional string runAsUserName = 3; } diff --git a/vendor/k8s.io/api/core/v1/types.go b/vendor/k8s.io/api/core/v1/types.go index 98e7b093f..47a40271e 100644 --- a/vendor/k8s.io/api/core/v1/types.go +++ b/vendor/k8s.io/api/core/v1/types.go @@ -30,6 +30,8 @@ const ( NamespaceAll string = "" // NamespaceNodeLease is the namespace where we place node lease objects (used for node heartbeats) NamespaceNodeLease string = "kube-node-lease" + // TopologyKeyAny is the service topology key that matches any node + TopologyKeyAny string = "*" ) // Volume represents a named volume in a pod that may be accessed by any container in the pod. @@ -275,7 +277,7 @@ const ( type PersistentVolume struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -390,7 +392,7 @@ type PersistentVolumeStatus struct { type PersistentVolumeList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // List of persistent volumes. @@ -405,7 +407,7 @@ type PersistentVolumeList struct { type PersistentVolumeClaim struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -427,7 +429,7 @@ type PersistentVolumeClaim struct { type PersistentVolumeClaimList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // A list of persistent volume claims. @@ -1784,7 +1786,6 @@ type VolumeMount struct { // Behaves similarly to SubPath but environment variable references $(VAR_NAME) are expanded using the container's environment. // Defaults to "" (volume's root). // SubPathExpr and SubPath are mutually exclusive. - // This field is beta in 1.15. // +optional SubPathExpr string `json:"subPathExpr,omitempty" protobuf:"bytes,6,opt,name=subPathExpr"` } @@ -1847,7 +1848,7 @@ type EnvVar struct { // EnvVarSource represents a source for the value of an EnvVar. type EnvVarSource struct { // Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels, metadata.annotations, - // spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP. + // spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs. // +optional FieldRef *ObjectFieldSelector `json:"fieldRef,omitempty" protobuf:"bytes,1,opt,name=fieldRef"` // Selects a resource of the container: only resources limits and requests @@ -2025,7 +2026,7 @@ type Probe struct { // +optional PeriodSeconds int32 `json:"periodSeconds,omitempty" protobuf:"varint,4,opt,name=periodSeconds"` // Minimum consecutive successes for the probe to be considered successful after having failed. - // Defaults to 1. Must be 1 for liveness. Minimum value is 1. + // Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1. // +optional SuccessThreshold int32 `json:"successThreshold,omitempty" protobuf:"varint,5,opt,name=successThreshold"` // Minimum consecutive failures for the probe to be considered failed after having succeeded. @@ -2196,6 +2197,16 @@ type Container struct { // More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes // +optional ReadinessProbe *Probe `json:"readinessProbe,omitempty" protobuf:"bytes,11,opt,name=readinessProbe"` + // StartupProbe indicates that the Pod has successfully initialized. + // If specified, no other probes are executed until this completes successfully. + // If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. + // This can be used to provide different probe parameters at the beginning of a Pod's lifecycle, + // when it might take a long time to load data or warm a cache, than during steady-state operation. + // This cannot be updated. + // This is an alpha feature enabled by the StartupProbe feature flag. + // More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes + // +optional + StartupProbe *Probe `json:"startupProbe,omitempty" protobuf:"bytes,22,opt,name=startupProbe"` // Actions that the management system should take in response to container lifecycle events. // Cannot be updated. // +optional @@ -2282,7 +2293,7 @@ type Lifecycle struct { // +optional PostStart *Handler `json:"postStart,omitempty" protobuf:"bytes,1,opt,name=postStart"` // PreStop is called immediately before a container is terminated due to an - // API request or management event such as liveness probe failure, + // API request or management event such as liveness/startup probe failure, // preemption, resource contention, etc. The handler is not called if the // container crashes or exits. The reason for termination is passed to the // handler. The Pod's termination grace period countdown begins before the @@ -2390,6 +2401,12 @@ type ContainerStatus struct { // Container's ID in the format 'docker://<container_id>'. // +optional ContainerID string `json:"containerID,omitempty" protobuf:"bytes,8,opt,name=containerID"` + // Specifies whether the container has passed its startup probe. + // Initialized as false, becomes true after startupProbe is considered successful. + // Resets to false when the container is restarted, or if kubelet loses state temporarily. + // Is always true when no startupProbe is defined. + // +optional + Started *bool `json:"started,omitempty" protobuf:"varint,9,opt,name=started"` } // PodPhase is a label for the condition of a pod at the current time. @@ -2825,7 +2842,7 @@ type PodSpec struct { // init container fails, the pod is considered to have failed and is handled according // to its restartPolicy. The name for an init container or normal container must be // unique among all containers. - // Init containers may not have Lifecycle actions, Readiness probes, or Liveness probes. + // Init containers may not have Lifecycle actions, Readiness probes, Liveness probes, or Startup probes. // The resourceRequirements of an init container are taken into account during scheduling // by finding the highest request/limit for each resource type, and then using the max of // of that value or the sum of the normal containers. Limits are applied to init containers @@ -2843,12 +2860,10 @@ type PodSpec struct { // +patchMergeKey=name // +patchStrategy=merge Containers []Container `json:"containers" patchStrategy:"merge" patchMergeKey:"name" protobuf:"bytes,2,rep,name=containers"` - // EphemeralContainers is the list of ephemeral containers that run in this pod. Ephemeral containers - // are added to an existing pod as a result of a user-initiated action such as troubleshooting. - // This list is read-only in the pod spec. It may not be specified in a create or modified in an - // update of a pod or pod template. - // To add an ephemeral container use the pod's ephemeralcontainers subresource, which allows update - // using the EphemeralContainers kind. + // List of ephemeral containers run in this pod. Ephemeral containers may be run in an existing + // pod to perform user-initiated actions such as debugging. This list cannot be specified when + // creating a pod, and it cannot be modified by updating the pod spec. In order to add an + // ephemeral container to an existing pod, use the pod's ephemeralcontainers subresource. // This field is alpha-level and is only honored by servers that enable the EphemeralContainers feature. // +optional // +patchMergeKey=name @@ -2927,7 +2942,6 @@ type PodSpec struct { // in the same pod, and the first process in each container will not be assigned PID 1. // HostPID and ShareProcessNamespace cannot both be set. // Optional: Default to false. - // This field is beta-level and may be disabled with the PodShareProcessNamespace feature. // +k8s:conversion-gen=false // +optional ShareProcessNamespace *bool `json:"shareProcessNamespace,omitempty" protobuf:"varint,27,opt,name=shareProcessNamespace"` @@ -3220,6 +3234,10 @@ type PodIP struct { IP string `json:"ip,omitempty" protobuf:"bytes,1,opt,name=ip"` } +// EphemeralContainerCommon is a copy of all fields in Container to be inlined in +// EphemeralContainer. This separate type allows easy conversion from EphemeralContainer +// to Container and allows separate documentation for the fields of EphemeralContainer. +// When a new field is added to Container it must be added here as well. type EphemeralContainerCommon struct { // Name of the ephemeral container specified as a DNS_LABEL. // This name must be unique among all containers, init containers and ephemeral containers. @@ -3291,6 +3309,9 @@ type EphemeralContainerCommon struct { // Probes are not allowed for ephemeral containers. // +optional ReadinessProbe *Probe `json:"readinessProbe,omitempty" protobuf:"bytes,11,opt,name=readinessProbe"` + // Probes are not allowed for ephemeral containers. + // +optional + StartupProbe *Probe `json:"startupProbe,omitempty" protobuf:"bytes,22,opt,name=startupProbe"` // Lifecycle is not allowed for ephemeral containers. // +optional Lifecycle *Lifecycle `json:"lifecycle,omitempty" protobuf:"bytes,12,opt,name=lifecycle"` @@ -3350,16 +3371,20 @@ type EphemeralContainerCommon struct { // these two types. var _ = Container(EphemeralContainerCommon{}) -// An EphemeralContainer is a special type of container which doesn't come with any resource -// or scheduling guarantees but can be added to a pod that has already been created. They are -// intended for user-initiated activities such as troubleshooting a running pod. -// Ephemeral containers will not be restarted when they exit, and they will be killed if the -// pod is removed or restarted. If an ephemeral container causes a pod to exceed its resource +// An EphemeralContainer is a container that may be added temporarily to an existing pod for +// user-initiated activities such as debugging. Ephemeral containers have no resource or +// scheduling guarantees, and they will not be restarted when they exit or when a pod is +// removed or restarted. If an ephemeral container causes a pod to exceed its resource // allocation, the pod may be evicted. -// Ephemeral containers are added via a pod's ephemeralcontainers subresource and will appear -// in the pod spec once added. No fields in EphemeralContainer may be changed once added. +// Ephemeral containers may not be added by directly updating the pod spec. They must be added +// via the pod's ephemeralcontainers subresource, and they will appear in the pod spec +// once added. // This is an alpha feature enabled by the EphemeralContainers feature flag. type EphemeralContainer struct { + // Ephemeral containers have all of the fields of Container, plus additional fields + // specific to ephemeral containers. Fields in common with Container are in the + // following inlined struct so than an EphemeralContainer may easily be converted + // to a Container. EphemeralContainerCommon `json:",inline" protobuf:"bytes,1,req"` // If set, the name of the container from PodSpec that this ephemeral container targets. @@ -3454,8 +3479,8 @@ type PodStatus struct { // More info: https://git.k8s.io/community/contributors/design-proposals/node/resource-qos.md // +optional QOSClass PodQOSClass `json:"qosClass,omitempty" protobuf:"bytes,9,rep,name=qosClass"` - // Status for any ephemeral containers that running in this pod. - // This field is alpha-level and is only honored by servers that enable the EphemeralContainers feature. + // Status for any ephemeral containers that have run in this pod. + // This field is alpha-level and is only populated by servers that enable the EphemeralContainers feature. // +optional EphemeralContainerStatuses []ContainerStatus `json:"ephemeralContainerStatuses,omitempty" protobuf:"bytes,13,rep,name=ephemeralContainerStatuses"` } @@ -3466,14 +3491,14 @@ type PodStatus struct { type PodStatusResult struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // Most recently observed status of the pod. // This data may not be up to date. // Populated by the system. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Status PodStatus `json:"status,omitempty" protobuf:"bytes,2,opt,name=status"` } @@ -3488,12 +3513,12 @@ type PodStatusResult struct { type Pod struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // Specification of the desired behavior of the pod. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Spec PodSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"` @@ -3501,7 +3526,7 @@ type Pod struct { // This data may not be up to date. // Populated by the system. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Status PodStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"` } @@ -3512,24 +3537,24 @@ type Pod struct { type PodList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // List of pods. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md Items []Pod `json:"items" protobuf:"bytes,2,rep,name=items"` } // PodTemplateSpec describes the data a pod should have when created from a template type PodTemplateSpec struct { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // Specification of the desired behavior of the pod. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Spec PodSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"` } @@ -3541,12 +3566,12 @@ type PodTemplateSpec struct { type PodTemplate struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // Template defines the pods that will be created from this pod template. - // https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Template PodTemplateSpec `json:"template,omitempty" protobuf:"bytes,2,opt,name=template"` } @@ -3557,7 +3582,7 @@ type PodTemplate struct { type PodTemplateList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -3669,12 +3694,12 @@ type ReplicationController struct { // If the Labels of a ReplicationController are empty, they are defaulted to // be the same as the Pod(s) that the replication controller manages. - // Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // Spec defines the specification of the desired behavior of the replication controller. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Spec ReplicationControllerSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"` @@ -3682,7 +3707,7 @@ type ReplicationController struct { // This data may be out of date by some window of time. // Populated by the system. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Status ReplicationControllerStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"` } @@ -3693,7 +3718,7 @@ type ReplicationController struct { type ReplicationControllerList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -3794,6 +3819,19 @@ type LoadBalancerIngress struct { Hostname string `json:"hostname,omitempty" protobuf:"bytes,2,opt,name=hostname"` } +// IPFamily represents the IP Family (IPv4 or IPv6). This type is used +// to express the family of an IP expressed by a type (i.e. service.Spec.IPFamily) +type IPFamily string + +const ( + // IPv4Protocol indicates that this IP is IPv4 protocol + IPv4Protocol IPFamily = "IPv4" + // IPv6Protocol indicates that this IP is IPv6 protocol + IPv6Protocol IPFamily = "IPv6" + // MaxServiceTopologyKeys is the largest number of topology keys allowed on a service + MaxServiceTopologyKeys = 16 +) + // ServiceSpec describes the attributes that a user creates on a service. type ServiceSpec struct { // The list of ports that are exposed by this service. @@ -3906,16 +3944,43 @@ type ServiceSpec struct { // of peer discovery. // +optional PublishNotReadyAddresses bool `json:"publishNotReadyAddresses,omitempty" protobuf:"varint,13,opt,name=publishNotReadyAddresses"` + // sessionAffinityConfig contains the configurations of session affinity. // +optional SessionAffinityConfig *SessionAffinityConfig `json:"sessionAffinityConfig,omitempty" protobuf:"bytes,14,opt,name=sessionAffinityConfig"` + + // ipFamily specifies whether this Service has a preference for a particular IP family (e.g. IPv4 vs. + // IPv6). If a specific IP family is requested, the clusterIP field will be allocated from that family, if it is + // available in the cluster. If no IP family is requested, the cluster's primary IP family will be used. + // Other IP fields (loadBalancerIP, loadBalancerSourceRanges, externalIPs) and controllers which + // allocate external load-balancers should use the same IP family. Endpoints for this Service will be of + // this family. This field is immutable after creation. Assigning a ServiceIPFamily not available in the + // cluster (e.g. IPv6 in IPv4 only cluster) is an error condition and will fail during clusterIP assignment. + // +optional + IPFamily *IPFamily `json:"ipFamily,omitempty" protobuf:"bytes,15,opt,name=ipFamily,Configcasttype=IPFamily"` + + // topologyKeys is a preference-order list of topology keys which + // implementations of services should use to preferentially sort endpoints + // when accessing this Service, it can not be used at the same time as + // externalTrafficPolicy=Local. + // Topology keys must be valid label keys and at most 16 keys may be specified. + // Endpoints are chosen based on the first topology key with available backends. + // If this field is specified and all entries have no backends that match + // the topology of the client, the service has no backends for that client + // and connections should fail. + // The special value "*" may be used to mean "any topology". This catch-all + // value, if used, only makes sense as the last value in the list. + // If this is not specified or empty, no topology constraints will be applied. + // +optional + TopologyKeys []string `json:"topologyKeys,omitempty" protobuf:"bytes,16,opt,name=topologyKeys"` } // ServicePort contains information on service's port. type ServicePort struct { // The name of this port within the service. This must be a DNS_LABEL. - // All ports within a ServiceSpec must have unique names. This maps to - // the 'Name' field in EndpointPort objects. + // All ports within a ServiceSpec must have unique names. When considering + // the endpoints for a Service, this must match the 'name' field in the + // EndpointPort. // Optional if only one ServicePort is defined on this service. // +optional Name string `json:"name,omitempty" protobuf:"bytes,1,opt,name=name"` @@ -3958,19 +4023,19 @@ type ServicePort struct { type Service struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // Spec defines the behavior of a service. - // https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Spec ServiceSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"` // Most recently observed status of the service. // Populated by the system. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Status ServiceStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"` } @@ -3987,7 +4052,7 @@ const ( type ServiceList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -4005,7 +4070,7 @@ type ServiceList struct { type ServiceAccount struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -4035,7 +4100,7 @@ type ServiceAccount struct { type ServiceAccountList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -4062,7 +4127,7 @@ type ServiceAccountList struct { type Endpoints struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -4124,7 +4189,8 @@ type EndpointAddress struct { // EndpointPort is a tuple that describes a single port. type EndpointPort struct { - // The name of this port (corresponds to ServicePort.Name). + // The name of this port. This must match the 'name' field in the + // corresponding ServicePort. // Must be a DNS_LABEL. // Optional only if one port is defined. // +optional @@ -4146,7 +4212,7 @@ type EndpointPort struct { type EndpointsList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -4185,7 +4251,7 @@ type NodeSpec struct { // Deprecated. Not all kubelets will set this field. Remove field after 1.13. // see: https://issues.k8s.io/61966 // +optional - DoNotUse_ExternalID string `json:"externalID,omitempty" protobuf:"bytes,2,opt,name=externalID"` + DoNotUseExternalID string `json:"externalID,omitempty" protobuf:"bytes,2,opt,name=externalID"` } // NodeConfigSource specifies a source of node configuration. Exactly one subfield (excluding metadata) must be non-nil. @@ -4540,19 +4606,19 @@ type ResourceList map[ResourceName]resource.Quantity type Node struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // Spec defines the behavior of a node. - // https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Spec NodeSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"` // Most recently observed status of the node. // Populated by the system. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Status NodeStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"` } @@ -4563,7 +4629,7 @@ type Node struct { type NodeList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -4594,6 +4660,12 @@ type NamespaceStatus struct { // More info: https://kubernetes.io/docs/tasks/administer-cluster/namespaces/ // +optional Phase NamespacePhase `json:"phase,omitempty" protobuf:"bytes,1,opt,name=phase,casttype=NamespacePhase"` + + // Represents the latest available observations of a namespace's current state. + // +optional + // +patchMergeKey=type + // +patchStrategy=merge + Conditions []NamespaceCondition `json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,2,rep,name=conditions"` } type NamespacePhase string @@ -4606,6 +4678,42 @@ const ( NamespaceTerminating NamespacePhase = "Terminating" ) +const ( + // NamespaceTerminatingCause is returned as a defaults.cause item when a change is + // forbidden due to the namespace being terminated. + NamespaceTerminatingCause metav1.CauseType = "NamespaceTerminating" +) + +type NamespaceConditionType string + +// These are valid conditions of a namespace. +const ( + // NamespaceDeletionDiscoveryFailure contains information about namespace deleter errors during resource discovery. + NamespaceDeletionDiscoveryFailure NamespaceConditionType = "NamespaceDeletionDiscoveryFailure" + // NamespaceDeletionContentFailure contains information about namespace deleter errors during deletion of resources. + NamespaceDeletionContentFailure NamespaceConditionType = "NamespaceDeletionContentFailure" + // NamespaceDeletionGVParsingFailure contains information about namespace deleter errors parsing GV for legacy types. + NamespaceDeletionGVParsingFailure NamespaceConditionType = "NamespaceDeletionGroupVersionParsingFailure" + // NamespaceContentRemaining contains information about resources remaining in a namespace. + NamespaceContentRemaining NamespaceConditionType = "NamespaceContentRemaining" + // NamespaceFinalizersRemaining contains information about which finalizers are on resources remaining in a namespace. + NamespaceFinalizersRemaining NamespaceConditionType = "NamespaceFinalizersRemaining" +) + +// NamespaceCondition contains details about state of namespace. +type NamespaceCondition struct { + // Type of namespace controller condition. + Type NamespaceConditionType `json:"type" protobuf:"bytes,1,opt,name=type,casttype=NamespaceConditionType"` + // Status of the condition, one of True, False, Unknown. + Status ConditionStatus `json:"status" protobuf:"bytes,2,opt,name=status,casttype=ConditionStatus"` + // +optional + LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty" protobuf:"bytes,4,opt,name=lastTransitionTime"` + // +optional + Reason string `json:"reason,omitempty" protobuf:"bytes,5,opt,name=reason"` + // +optional + Message string `json:"message,omitempty" protobuf:"bytes,6,opt,name=message"` +} + // +genclient // +genclient:nonNamespaced // +genclient:skipVerbs=deleteCollection @@ -4616,17 +4724,17 @@ const ( type Namespace struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // Spec defines the behavior of the Namespace. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Spec NamespaceSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"` // Status describes the current status of a Namespace. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Status NamespaceStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"` } @@ -4637,7 +4745,7 @@ type Namespace struct { type NamespaceList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -4653,7 +4761,7 @@ type NamespaceList struct { type Binding struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -4663,13 +4771,15 @@ type Binding struct { // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object -// A list of ephemeral containers used in API operations +// A list of ephemeral containers used with the Pod ephemeralcontainers subresource. type EphemeralContainers struct { metav1.TypeMeta `json:",inline"` // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` - // The new set of ephemeral containers to use for a pod. + // A list of ephemeral containers associated with this pod. New ephemeral containers + // may be appended to this list, but existing ephemeral containers may not be removed + // or modified. // +patchMergeKey=name // +patchStrategy=merge EphemeralContainers []EphemeralContainer `json:"ephemeralContainers" patchStrategy:"merge" patchMergeKey:"name" protobuf:"bytes,2,rep,name=ephemeralContainers"` @@ -4683,6 +4793,7 @@ type Preconditions struct { UID *types.UID `json:"uid,omitempty" protobuf:"bytes,1,opt,name=uid,casttype=k8s.io/apimachinery/pkg/types.UID"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // PodLogOptions is the query options for a Pod's logs REST call. @@ -4723,8 +4834,18 @@ type PodLogOptions struct { // slightly more or slightly less than the specified limit. // +optional LimitBytes *int64 `json:"limitBytes,omitempty" protobuf:"varint,8,opt,name=limitBytes"` + + // insecureSkipTLSVerifyBackend indicates that the apiserver should not confirm the validity of the + // serving certificate of the backend it is connecting to. This will make the HTTPS connection between the apiserver + // and the backend insecure. This means the apiserver cannot verify the log data it is receiving came from the real + // kubelet. If the kubelet is configured to verify the apiserver's TLS credentials, it does not mean the + // connection to the real kubelet is vulnerable to a man in the middle attack (e.g. an attacker could not intercept + // the actual log data coming from the real kubelet). + // +optional + InsecureSkipTLSVerifyBackend bool `json:"insecureSkipTLSVerifyBackend,omitempty" protobuf:"varint,9,opt,name=insecureSkipTLSVerifyBackend"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // PodAttachOptions is the query options to a Pod's remote attach call. @@ -4762,6 +4883,7 @@ type PodAttachOptions struct { Container string `json:"container,omitempty" protobuf:"bytes,5,opt,name=container"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // PodExecOptions is the query options to a Pod's remote exec call. @@ -4800,6 +4922,7 @@ type PodExecOptions struct { Command []string `json:"command" protobuf:"bytes,6,rep,name=command"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // PodPortForwardOptions is the query options to a Pod's port forward call @@ -4817,6 +4940,7 @@ type PodPortForwardOptions struct { Ports []int32 `json:"ports,omitempty" protobuf:"varint,1,rep,name=ports"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // PodProxyOptions is the query options to a Pod's proxy call. @@ -4828,6 +4952,7 @@ type PodProxyOptions struct { Path string `json:"path,omitempty" protobuf:"bytes,1,opt,name=path"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // NodeProxyOptions is the query options to a Node's proxy call. @@ -4839,6 +4964,7 @@ type NodeProxyOptions struct { Path string `json:"path,omitempty" protobuf:"bytes,1,opt,name=path"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // ServiceProxyOptions is the query options to a Service's proxy call. @@ -4858,7 +4984,7 @@ type ServiceProxyOptions struct { // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object type ObjectReference struct { // Kind of the referent. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional Kind string `json:"kind,omitempty" protobuf:"bytes,1,opt,name=kind"` // Namespace of the referent. @@ -4877,7 +5003,7 @@ type ObjectReference struct { // +optional APIVersion string `json:"apiVersion,omitempty" protobuf:"bytes,5,opt,name=apiVersion"` // Specific resourceVersion to which this reference is made, if any. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#concurrency-control-and-consistency + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency // +optional ResourceVersion string `json:"resourceVersion,omitempty" protobuf:"bytes,6,opt,name=resourceVersion"` @@ -4952,7 +5078,7 @@ const ( type Event struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata metav1.ObjectMeta `json:"metadata" protobuf:"bytes,1,opt,name=metadata"` // The object that this event is about. @@ -5040,7 +5166,7 @@ const ( type EventList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -5100,12 +5226,12 @@ type LimitRangeSpec struct { type LimitRange struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // Spec defines the limits enforced. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Spec LimitRangeSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"` } @@ -5116,7 +5242,7 @@ type LimitRange struct { type LimitRangeList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -5256,17 +5382,17 @@ type ResourceQuotaStatus struct { type ResourceQuota struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // Spec defines the desired quota. - // https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Spec ResourceQuotaSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"` // Status defines the actual enforced quota and its current usage. - // https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Status ResourceQuotaStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"` } @@ -5277,7 +5403,7 @@ type ResourceQuota struct { type ResourceQuotaList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -5294,7 +5420,7 @@ type ResourceQuotaList struct { type Secret struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -5411,7 +5537,7 @@ const ( type SecretList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -5427,7 +5553,7 @@ type SecretList struct { type ConfigMap struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -5456,7 +5582,7 @@ type ConfigMap struct { type ConfigMapList struct { metav1.TypeMeta `json:",inline"` - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -5498,7 +5624,7 @@ type ComponentCondition struct { type ComponentStatus struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -5515,7 +5641,7 @@ type ComponentStatus struct { type ComponentStatusList struct { metav1.TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -5682,7 +5808,7 @@ type WindowsSecurityContextOptions struct { // Defaults to the user specified in image metadata if unspecified. // May also be set in PodSecurityContext. If set in both SecurityContext and // PodSecurityContext, the value specified in SecurityContext takes precedence. - // This field is alpha-level and it is only honored by servers that enable the WindowsRunAsUserName feature flag. + // This field is beta-level and may be disabled with the WindowsRunAsUserName feature flag. // +optional RunAsUserName *string `json:"runAsUserName,omitempty" protobuf:"bytes,3,opt,name=runAsUserName"` } @@ -5693,7 +5819,7 @@ type WindowsSecurityContextOptions struct { type RangeAllocation struct { metav1.TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` diff --git a/vendor/k8s.io/api/core/v1/types_swagger_doc_generated.go b/vendor/k8s.io/api/core/v1/types_swagger_doc_generated.go index abc2e9b99..441d3e108 100644 --- a/vendor/k8s.io/api/core/v1/types_swagger_doc_generated.go +++ b/vendor/k8s.io/api/core/v1/types_swagger_doc_generated.go @@ -108,7 +108,7 @@ func (AzureFileVolumeSource) SwaggerDoc() map[string]string { var map_Binding = map[string]string{ "": "Binding ties one object to another; for example, a pod is bound to a node by a scheduler. Deprecated in 1.7, please use the bindings subresource of pods instead.", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", "target": "The target object that you want to bind to the standard object.", } @@ -231,7 +231,7 @@ func (ComponentCondition) SwaggerDoc() map[string]string { var map_ComponentStatus = map[string]string{ "": "ComponentStatus (and ComponentStatusList) holds the cluster validation info.", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", "conditions": "List of component conditions observed", } @@ -241,7 +241,7 @@ func (ComponentStatus) SwaggerDoc() map[string]string { var map_ComponentStatusList = map[string]string{ "": "Status of all the conditions for the component as a list of ComponentStatus objects.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "List of ComponentStatus objects.", } @@ -251,7 +251,7 @@ func (ComponentStatusList) SwaggerDoc() map[string]string { var map_ConfigMap = map[string]string{ "": "ConfigMap holds configuration data for pods to consume.", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", "data": "Data contains the configuration data. Each key must consist of alphanumeric characters, '-', '_' or '.'. Values with non-UTF-8 byte sequences must use the BinaryData field. The keys stored in Data must not overlap with the keys in the BinaryData field, this is enforced during validation process.", "binaryData": "BinaryData contains the binary data. Each key must consist of alphanumeric characters, '-', '_' or '.'. BinaryData can contain byte sequences that are not in the UTF-8 range. The keys stored in BinaryData must not overlap with the ones in the Data field, this is enforced during validation process. Using this field will require 1.10+ apiserver and kubelet.", } @@ -281,7 +281,7 @@ func (ConfigMapKeySelector) SwaggerDoc() map[string]string { var map_ConfigMapList = map[string]string{ "": "ConfigMapList is a resource containing a list of ConfigMap objects.", - "metadata": "More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "metadata": "More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", "items": "Items is the list of ConfigMaps.", } @@ -338,6 +338,7 @@ var map_Container = map[string]string{ "volumeDevices": "volumeDevices is the list of block devices to be used by the container. This is a beta feature.", "livenessProbe": "Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes", "readinessProbe": "Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes", + "startupProbe": "StartupProbe indicates that the Pod has successfully initialized. If specified, no other probes are executed until this completes successfully. If this probe fails, the Pod will be restarted, just as if the livenessProbe failed. This can be used to provide different probe parameters at the beginning of a Pod's lifecycle, when it might take a long time to load data or warm a cache, than during steady-state operation. This cannot be updated. This is an alpha feature enabled by the StartupProbe feature flag. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes", "lifecycle": "Actions that the management system should take in response to container lifecycle events. Cannot be updated.", "terminationMessagePath": "Optional: Path at which the file to which the container's termination message will be written is mounted into the container's filesystem. Message written is intended to be brief final status, such as an assertion failure message. Will be truncated by the node if greater than 4096 bytes. The total message length across all containers will be limited to 12kb. Defaults to /dev/termination-log. Cannot be updated.", "terminationMessagePolicy": "Indicate how the termination message should be populated. File will use the contents of terminationMessagePath to populate the container status message on both success and failure. FallbackToLogsOnError will use the last chunk of container log output if the termination message file is empty and the container exited with an error. The log output is limited to 2048 bytes or 80 lines, whichever is smaller. Defaults to File. Cannot be updated.", @@ -430,6 +431,7 @@ var map_ContainerStatus = map[string]string{ "image": "The image the container is running. More info: https://kubernetes.io/docs/concepts/containers/images", "imageID": "ImageID of the container's image.", "containerID": "Container's ID in the format 'docker://<container_id>'.", + "started": "Specifies whether the container has passed its startup probe. Initialized as false, becomes true after startupProbe is considered successful. Resets to false when the container is restarted, or if kubelet loses state temporarily. Is always true when no startupProbe is defined.", } func (ContainerStatus) SwaggerDoc() map[string]string { @@ -500,7 +502,7 @@ func (EndpointAddress) SwaggerDoc() map[string]string { var map_EndpointPort = map[string]string{ "": "EndpointPort is a tuple that describes a single port.", - "name": "The name of this port (corresponds to ServicePort.Name). Must be a DNS_LABEL. Optional only if one port is defined.", + "name": "The name of this port. This must match the 'name' field in the corresponding ServicePort. Must be a DNS_LABEL. Optional only if one port is defined.", "port": "The port number of the endpoint.", "protocol": "The IP protocol for this port. Must be UDP, TCP, or SCTP. Default is TCP.", } @@ -522,7 +524,7 @@ func (EndpointSubset) SwaggerDoc() map[string]string { var map_Endpoints = map[string]string{ "": "Endpoints is a collection of endpoints that implement the actual service. Example:\n Name: \"mysvc\",\n Subsets: [\n {\n Addresses: [{\"ip\": \"10.10.1.1\"}, {\"ip\": \"10.10.2.2\"}],\n Ports: [{\"name\": \"a\", \"port\": 8675}, {\"name\": \"b\", \"port\": 309}]\n },\n {\n Addresses: [{\"ip\": \"10.10.3.3\"}],\n Ports: [{\"name\": \"a\", \"port\": 93}, {\"name\": \"b\", \"port\": 76}]\n },\n ]", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", "subsets": "The set of all endpoints is the union of all subsets. Addresses are placed into subsets according to the IPs they share. A single address with multiple ports, some of which are ready and some of which are not (because they come from different containers) will result in the address being displayed in different subsets for the different ports. No address will appear in both Addresses and NotReadyAddresses in the same subset. Sets of addresses and ports that comprise a service.", } @@ -532,7 +534,7 @@ func (Endpoints) SwaggerDoc() map[string]string { var map_EndpointsList = map[string]string{ "": "EndpointsList is a list of endpoints.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "List of endpoints.", } @@ -564,7 +566,7 @@ func (EnvVar) SwaggerDoc() map[string]string { var map_EnvVarSource = map[string]string{ "": "EnvVarSource represents a source for the value of an EnvVar.", - "fieldRef": "Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels, metadata.annotations, spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP.", + "fieldRef": "Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels, metadata.annotations, spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.", "resourceFieldRef": "Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.", "configMapKeyRef": "Selects a key of a ConfigMap.", "secretKeyRef": "Selects a key of a secret in the pod's namespace", @@ -575,7 +577,7 @@ func (EnvVarSource) SwaggerDoc() map[string]string { } var map_EphemeralContainer = map[string]string{ - "": "An EphemeralContainer is a special type of container which doesn't come with any resource or scheduling guarantees but can be added to a pod that has already been created. They are intended for user-initiated activities such as troubleshooting a running pod. Ephemeral containers will not be restarted when they exit, and they will be killed if the pod is removed or restarted. If an ephemeral container causes a pod to exceed its resource allocation, the pod may be evicted. Ephemeral containers are added via a pod's ephemeralcontainers subresource and will appear in the pod spec once added. No fields in EphemeralContainer may be changed once added. This is an alpha feature enabled by the EphemeralContainers feature flag.", + "": "An EphemeralContainer is a container that may be added temporarily to an existing pod for user-initiated activities such as debugging. Ephemeral containers have no resource or scheduling guarantees, and they will not be restarted when they exit or when a pod is removed or restarted. If an ephemeral container causes a pod to exceed its resource allocation, the pod may be evicted. Ephemeral containers may not be added by directly updating the pod spec. They must be added via the pod's ephemeralcontainers subresource, and they will appear in the pod spec once added. This is an alpha feature enabled by the EphemeralContainers feature flag.", "targetContainerName": "If set, the name of the container from PodSpec that this ephemeral container targets. The ephemeral container will be run in the namespaces (IPC, PID, etc) of this container. If not set then the ephemeral container is run in whatever namespaces are shared for the pod. Note that the container runtime must support this feature.", } @@ -584,6 +586,7 @@ func (EphemeralContainer) SwaggerDoc() map[string]string { } var map_EphemeralContainerCommon = map[string]string{ + "": "EphemeralContainerCommon is a copy of all fields in Container to be inlined in EphemeralContainer. This separate type allows easy conversion from EphemeralContainer to Container and allows separate documentation for the fields of EphemeralContainer. When a new field is added to Container it must be added here as well.", "name": "Name of the ephemeral container specified as a DNS_LABEL. This name must be unique among all containers, init containers and ephemeral containers.", "image": "Docker image name. More info: https://kubernetes.io/docs/concepts/containers/images", "command": "Entrypoint array. Not executed within a shell. The docker image's ENTRYPOINT is used if this is not provided. Variable references $(VAR_NAME) are expanded using the container's environment. If a variable cannot be resolved, the reference in the input string will be unchanged. The $(VAR_NAME) syntax can be escaped with a double $$, ie: $$(VAR_NAME). Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell", @@ -597,6 +600,7 @@ var map_EphemeralContainerCommon = map[string]string{ "volumeDevices": "volumeDevices is the list of block devices to be used by the container. This is a beta feature.", "livenessProbe": "Probes are not allowed for ephemeral containers.", "readinessProbe": "Probes are not allowed for ephemeral containers.", + "startupProbe": "Probes are not allowed for ephemeral containers.", "lifecycle": "Lifecycle is not allowed for ephemeral containers.", "terminationMessagePath": "Optional: Path at which the file to which the container's termination message will be written is mounted into the container's filesystem. Message written is intended to be brief final status, such as an assertion failure message. Will be truncated by the node if greater than 4096 bytes. The total message length across all containers will be limited to 12kb. Defaults to /dev/termination-log. Cannot be updated.", "terminationMessagePolicy": "Indicate how the termination message should be populated. File will use the contents of terminationMessagePath to populate the container status message on both success and failure. FallbackToLogsOnError will use the last chunk of container log output if the termination message file is empty and the container exited with an error. The log output is limited to 2048 bytes or 80 lines, whichever is smaller. Defaults to File. Cannot be updated.", @@ -612,8 +616,8 @@ func (EphemeralContainerCommon) SwaggerDoc() map[string]string { } var map_EphemeralContainers = map[string]string{ - "": "A list of ephemeral containers used in API operations", - "ephemeralContainers": "The new set of ephemeral containers to use for a pod.", + "": "A list of ephemeral containers used with the Pod ephemeralcontainers subresource.", + "ephemeralContainers": "A list of ephemeral containers associated with this pod. New ephemeral containers may be appended to this list, but existing ephemeral containers may not be removed or modified.", } func (EphemeralContainers) SwaggerDoc() map[string]string { @@ -622,7 +626,7 @@ func (EphemeralContainers) SwaggerDoc() map[string]string { var map_Event = map[string]string{ "": "Event is a report of an event somewhere in the cluster.", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", "involvedObject": "The object that this event is about.", "reason": "This should be a short, machine understandable string that gives the reason for the transition into the object's current status.", "message": "A human-readable description of the status of this operation.", @@ -645,7 +649,7 @@ func (Event) SwaggerDoc() map[string]string { var map_EventList = map[string]string{ "": "EventList is a list of events.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "List of events", } @@ -884,7 +888,7 @@ func (KeyToPath) SwaggerDoc() map[string]string { var map_Lifecycle = map[string]string{ "": "Lifecycle describes actions that the management system should take in response to container lifecycle events. For the PostStart and PreStop lifecycle handlers, management of the container blocks until the action is complete, unless the container process fails, in which case the handler is aborted.", "postStart": "PostStart is called immediately after a container is created. If the handler fails, the container is terminated and restarted according to its restart policy. Other management of the container blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks", - "preStop": "PreStop is called immediately before a container is terminated due to an API request or management event such as liveness probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The reason for termination is passed to the handler. The Pod's termination grace period countdown begins before the PreStop hooked is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod's termination grace period. Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks", + "preStop": "PreStop is called immediately before a container is terminated due to an API request or management event such as liveness/startup probe failure, preemption, resource contention, etc. The handler is not called if the container crashes or exits. The reason for termination is passed to the handler. The Pod's termination grace period countdown begins before the PreStop hooked is executed. Regardless of the outcome of the handler, the container will eventually terminate within the Pod's termination grace period. Other management of the container blocks until the hook completes or until the termination grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks", } func (Lifecycle) SwaggerDoc() map[string]string { @@ -893,8 +897,8 @@ func (Lifecycle) SwaggerDoc() map[string]string { var map_LimitRange = map[string]string{ "": "LimitRange sets resource usage limits for each kind of resource in a Namespace.", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", - "spec": "Spec defines the limits enforced. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", + "spec": "Spec defines the limits enforced. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", } func (LimitRange) SwaggerDoc() map[string]string { @@ -917,7 +921,7 @@ func (LimitRangeItem) SwaggerDoc() map[string]string { var map_LimitRangeList = map[string]string{ "": "LimitRangeList is a list of LimitRange items.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "Items is a list of LimitRange objects. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/", } @@ -985,18 +989,28 @@ func (NFSVolumeSource) SwaggerDoc() map[string]string { var map_Namespace = map[string]string{ "": "Namespace provides a scope for Names. Use of multiple namespaces is optional.", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", - "spec": "Spec defines the behavior of the Namespace. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", - "status": "Status describes the current status of a Namespace. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", + "spec": "Spec defines the behavior of the Namespace. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", + "status": "Status describes the current status of a Namespace. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", } func (Namespace) SwaggerDoc() map[string]string { return map_Namespace } +var map_NamespaceCondition = map[string]string{ + "": "NamespaceCondition contains details about state of namespace.", + "type": "Type of namespace controller condition.", + "status": "Status of the condition, one of True, False, Unknown.", +} + +func (NamespaceCondition) SwaggerDoc() map[string]string { + return map_NamespaceCondition +} + var map_NamespaceList = map[string]string{ "": "NamespaceList is a list of Namespaces.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "Items is the list of Namespace objects in the list. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/", } @@ -1014,8 +1028,9 @@ func (NamespaceSpec) SwaggerDoc() map[string]string { } var map_NamespaceStatus = map[string]string{ - "": "NamespaceStatus is information about the current status of a Namespace.", - "phase": "Phase is the current lifecycle phase of the namespace. More info: https://kubernetes.io/docs/tasks/administer-cluster/namespaces/", + "": "NamespaceStatus is information about the current status of a Namespace.", + "phase": "Phase is the current lifecycle phase of the namespace. More info: https://kubernetes.io/docs/tasks/administer-cluster/namespaces/", + "conditions": "Represents the latest available observations of a namespace's current state.", } func (NamespaceStatus) SwaggerDoc() map[string]string { @@ -1024,9 +1039,9 @@ func (NamespaceStatus) SwaggerDoc() map[string]string { var map_Node = map[string]string{ "": "Node is a worker node in Kubernetes. Each node will have a unique identifier in the cache (i.e. in etcd).", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", - "spec": "Spec defines the behavior of a node. https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", - "status": "Most recently observed status of the node. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", + "spec": "Spec defines the behavior of a node. https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", + "status": "Most recently observed status of the node. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", } func (Node) SwaggerDoc() map[string]string { @@ -1099,7 +1114,7 @@ func (NodeDaemonEndpoints) SwaggerDoc() map[string]string { var map_NodeList = map[string]string{ "": "NodeList is the whole list of all Nodes which have been registered with master.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "List of nodes", } @@ -1219,12 +1234,12 @@ func (ObjectFieldSelector) SwaggerDoc() map[string]string { var map_ObjectReference = map[string]string{ "": "ObjectReference contains enough information to let you inspect or modify the referred object.", - "kind": "Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "kind": "Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "namespace": "Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/", "name": "Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names", "uid": "UID of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#uids", "apiVersion": "API version of the referent.", - "resourceVersion": "Specific resourceVersion to which this reference is made, if any. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#concurrency-control-and-consistency", + "resourceVersion": "Specific resourceVersion to which this reference is made, if any. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency", "fieldPath": "If referring to a piece of an object instead of an entire object, this string should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2]. For example, if the object reference is to a container within a pod, this would take on a value like: \"spec.containers{name}\" (where \"name\" refers to the name of the container that triggered the event) or if no container name is specified \"spec.containers[2]\" (container with index 2 in this pod). This syntax is chosen only to have some well-defined way of referencing a part of an object.", } @@ -1234,7 +1249,7 @@ func (ObjectReference) SwaggerDoc() map[string]string { var map_PersistentVolume = map[string]string{ "": "PersistentVolume (PV) is a storage resource provisioned by an administrator. It is analogous to a node. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", "spec": "Spec defines a specification of a persistent volume owned by the cluster. Provisioned by an administrator. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistent-volumes", "status": "Status represents the current information/status for the persistent volume. Populated by the system. Read-only. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistent-volumes", } @@ -1245,7 +1260,7 @@ func (PersistentVolume) SwaggerDoc() map[string]string { var map_PersistentVolumeClaim = map[string]string{ "": "PersistentVolumeClaim is a user's request for and claim to a persistent volume", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", "spec": "Spec defines the desired characteristics of a volume requested by a pod author. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims", "status": "Status represents the current information/status of a persistent volume claim. Read-only. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims", } @@ -1268,7 +1283,7 @@ func (PersistentVolumeClaimCondition) SwaggerDoc() map[string]string { var map_PersistentVolumeClaimList = map[string]string{ "": "PersistentVolumeClaimList is a list of PersistentVolumeClaim items.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "A list of persistent volume claims. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims", } @@ -1315,7 +1330,7 @@ func (PersistentVolumeClaimVolumeSource) SwaggerDoc() map[string]string { var map_PersistentVolumeList = map[string]string{ "": "PersistentVolumeList is a list of PersistentVolume items.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "List of persistent volumes. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes", } @@ -1392,9 +1407,9 @@ func (PhotonPersistentDiskVolumeSource) SwaggerDoc() map[string]string { var map_Pod = map[string]string{ "": "Pod is a collection of containers that can run on a host. This resource is created by clients and scheduled onto hosts.", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", - "spec": "Specification of the desired behavior of the pod. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", - "status": "Most recently observed status of the pod. This data may not be up to date. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", + "spec": "Specification of the desired behavior of the pod. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", + "status": "Most recently observed status of the pod. This data may not be up to date. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", } func (Pod) SwaggerDoc() map[string]string { @@ -1504,8 +1519,8 @@ func (PodIP) SwaggerDoc() map[string]string { var map_PodList = map[string]string{ "": "PodList is a list of Pods.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", - "items": "List of pods. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", + "items": "List of pods. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md", } func (PodList) SwaggerDoc() map[string]string { @@ -1513,15 +1528,16 @@ func (PodList) SwaggerDoc() map[string]string { } var map_PodLogOptions = map[string]string{ - "": "PodLogOptions is the query options for a Pod's logs REST call.", - "container": "The container for which to stream logs. Defaults to only container if there is one container in the pod.", - "follow": "Follow the log stream of the pod. Defaults to false.", - "previous": "Return previous terminated container logs. Defaults to false.", - "sinceSeconds": "A relative time in seconds before the current time from which to show logs. If this value precedes the time a pod was started, only logs since the pod start will be returned. If this value is in the future, no logs will be returned. Only one of sinceSeconds or sinceTime may be specified.", - "sinceTime": "An RFC3339 timestamp from which to show logs. If this value precedes the time a pod was started, only logs since the pod start will be returned. If this value is in the future, no logs will be returned. Only one of sinceSeconds or sinceTime may be specified.", - "timestamps": "If true, add an RFC3339 or RFC3339Nano timestamp at the beginning of every line of log output. Defaults to false.", - "tailLines": "If set, the number of lines from the end of the logs to show. If not specified, logs are shown from the creation of the container or sinceSeconds or sinceTime", - "limitBytes": "If set, the number of bytes to read from the server before terminating the log output. This may not display a complete final line of logging, and may return slightly more or slightly less than the specified limit.", + "": "PodLogOptions is the query options for a Pod's logs REST call.", + "container": "The container for which to stream logs. Defaults to only container if there is one container in the pod.", + "follow": "Follow the log stream of the pod. Defaults to false.", + "previous": "Return previous terminated container logs. Defaults to false.", + "sinceSeconds": "A relative time in seconds before the current time from which to show logs. If this value precedes the time a pod was started, only logs since the pod start will be returned. If this value is in the future, no logs will be returned. Only one of sinceSeconds or sinceTime may be specified.", + "sinceTime": "An RFC3339 timestamp from which to show logs. If this value precedes the time a pod was started, only logs since the pod start will be returned. If this value is in the future, no logs will be returned. Only one of sinceSeconds or sinceTime may be specified.", + "timestamps": "If true, add an RFC3339 or RFC3339Nano timestamp at the beginning of every line of log output. Defaults to false.", + "tailLines": "If set, the number of lines from the end of the logs to show. If not specified, logs are shown from the creation of the container or sinceSeconds or sinceTime", + "limitBytes": "If set, the number of bytes to read from the server before terminating the log output. This may not display a complete final line of logging, and may return slightly more or slightly less than the specified limit.", + "insecureSkipTLSVerifyBackend": "insecureSkipTLSVerifyBackend indicates that the apiserver should not confirm the validity of the serving certificate of the backend it is connecting to. This will make the HTTPS connection between the apiserver and the backend insecure. This means the apiserver cannot verify the log data it is receiving came from the real kubelet. If the kubelet is configured to verify the apiserver's TLS credentials, it does not mean the connection to the real kubelet is vulnerable to a man in the middle attack (e.g. an attacker could not intercept the actual log data coming from the real kubelet).", } func (PodLogOptions) SwaggerDoc() map[string]string { @@ -1583,9 +1599,9 @@ func (PodSignature) SwaggerDoc() map[string]string { var map_PodSpec = map[string]string{ "": "PodSpec is a description of a pod.", "volumes": "List of volumes that can be mounted by containers belonging to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes", - "initContainers": "List of initialization containers belonging to the pod. Init containers are executed in order prior to containers being started. If any init container fails, the pod is considered to have failed and is handled according to its restartPolicy. The name for an init container or normal container must be unique among all containers. Init containers may not have Lifecycle actions, Readiness probes, or Liveness probes. The resourceRequirements of an init container are taken into account during scheduling by finding the highest request/limit for each resource type, and then using the max of of that value or the sum of the normal containers. Limits are applied to init containers in a similar fashion. Init containers cannot currently be added or removed. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/", + "initContainers": "List of initialization containers belonging to the pod. Init containers are executed in order prior to containers being started. If any init container fails, the pod is considered to have failed and is handled according to its restartPolicy. The name for an init container or normal container must be unique among all containers. Init containers may not have Lifecycle actions, Readiness probes, Liveness probes, or Startup probes. The resourceRequirements of an init container are taken into account during scheduling by finding the highest request/limit for each resource type, and then using the max of of that value or the sum of the normal containers. Limits are applied to init containers in a similar fashion. Init containers cannot currently be added or removed. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/", "containers": "List of containers belonging to the pod. Containers cannot currently be added or removed. There must be at least one container in a Pod. Cannot be updated.", - "ephemeralContainers": "EphemeralContainers is the list of ephemeral containers that run in this pod. Ephemeral containers are added to an existing pod as a result of a user-initiated action such as troubleshooting. This list is read-only in the pod spec. It may not be specified in a create or modified in an update of a pod or pod template. To add an ephemeral container use the pod's ephemeralcontainers subresource, which allows update using the EphemeralContainers kind. This field is alpha-level and is only honored by servers that enable the EphemeralContainers feature.", + "ephemeralContainers": "List of ephemeral containers run in this pod. Ephemeral containers may be run in an existing pod to perform user-initiated actions such as debugging. This list cannot be specified when creating a pod, and it cannot be modified by updating the pod spec. In order to add an ephemeral container to an existing pod, use the pod's ephemeralcontainers subresource. This field is alpha-level and is only honored by servers that enable the EphemeralContainers feature.", "restartPolicy": "Restart policy for all containers within the pod. One of Always, OnFailure, Never. Default to Always. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#restart-policy", "terminationGracePeriodSeconds": "Optional duration in seconds the pod needs to terminate gracefully. May be decreased in delete request. Value must be non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period will be used instead. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. Defaults to 30 seconds.", "activeDeadlineSeconds": "Optional duration in seconds the pod may be active on the node relative to StartTime before the system will actively try to mark it failed and kill associated containers. Value must be a positive integer.", @@ -1598,7 +1614,7 @@ var map_PodSpec = map[string]string{ "hostNetwork": "Host networking requested for this pod. Use the host's network namespace. If this option is set, the ports that will be used must be specified. Default to false.", "hostPID": "Use the host's pid namespace. Optional: Default to false.", "hostIPC": "Use the host's ipc namespace. Optional: Default to false.", - "shareProcessNamespace": "Share a single process namespace between all of the containers in a pod. When this is set containers will be able to view and signal processes from other containers in the same pod, and the first process in each container will not be assigned PID 1. HostPID and ShareProcessNamespace cannot both be set. Optional: Default to false. This field is beta-level and may be disabled with the PodShareProcessNamespace feature.", + "shareProcessNamespace": "Share a single process namespace between all of the containers in a pod. When this is set containers will be able to view and signal processes from other containers in the same pod, and the first process in each container will not be assigned PID 1. HostPID and ShareProcessNamespace cannot both be set. Optional: Default to false.", "securityContext": "SecurityContext holds pod-level security attributes and common container settings. Optional: Defaults to empty. See type description for default values of each field.", "imagePullSecrets": "ImagePullSecrets is an optional list of references to secrets in the same namespace to use for pulling any of the images used by this PodSpec. If specified, these secrets will be passed to individual puller implementations for them to use. For example, in the case of docker, only DockerConfig type secrets are honored. More info: https://kubernetes.io/docs/concepts/containers/images#specifying-imagepullsecrets-on-a-pod", "hostname": "Specifies the hostname of the Pod If not specified, the pod's hostname will be set to a system-defined value.", @@ -1636,7 +1652,7 @@ var map_PodStatus = map[string]string{ "initContainerStatuses": "The list has one entry per init container in the manifest. The most recent successful init container will have ready = true, the most recently started container will have startTime set. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#pod-and-container-status", "containerStatuses": "The list has one entry per container in the manifest. Each entry is currently the output of `docker inspect`. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#pod-and-container-status", "qosClass": "The Quality of Service (QOS) classification assigned to the pod based on resource requirements See PodQOSClass type for available QOS classes More info: https://git.k8s.io/community/contributors/design-proposals/node/resource-qos.md", - "ephemeralContainerStatuses": "Status for any ephemeral containers that running in this pod. This field is alpha-level and is only honored by servers that enable the EphemeralContainers feature.", + "ephemeralContainerStatuses": "Status for any ephemeral containers that have run in this pod. This field is alpha-level and is only populated by servers that enable the EphemeralContainers feature.", } func (PodStatus) SwaggerDoc() map[string]string { @@ -1645,8 +1661,8 @@ func (PodStatus) SwaggerDoc() map[string]string { var map_PodStatusResult = map[string]string{ "": "PodStatusResult is a wrapper for PodStatus returned by kubelet that can be encode/decoded", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", - "status": "Most recently observed status of the pod. This data may not be up to date. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", + "status": "Most recently observed status of the pod. This data may not be up to date. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", } func (PodStatusResult) SwaggerDoc() map[string]string { @@ -1655,8 +1671,8 @@ func (PodStatusResult) SwaggerDoc() map[string]string { var map_PodTemplate = map[string]string{ "": "PodTemplate describes a template for creating copies of a predefined pod.", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", - "template": "Template defines the pods that will be created from this pod template. https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", + "template": "Template defines the pods that will be created from this pod template. https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", } func (PodTemplate) SwaggerDoc() map[string]string { @@ -1665,7 +1681,7 @@ func (PodTemplate) SwaggerDoc() map[string]string { var map_PodTemplateList = map[string]string{ "": "PodTemplateList is a list of PodTemplates.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "List of pod templates", } @@ -1675,8 +1691,8 @@ func (PodTemplateList) SwaggerDoc() map[string]string { var map_PodTemplateSpec = map[string]string{ "": "PodTemplateSpec describes the data a pod should have when created from a template", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", - "spec": "Specification of the desired behavior of the pod. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", + "spec": "Specification of the desired behavior of the pod. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", } func (PodTemplateSpec) SwaggerDoc() map[string]string { @@ -1730,7 +1746,7 @@ var map_Probe = map[string]string{ "initialDelaySeconds": "Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes", "timeoutSeconds": "Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes", "periodSeconds": "How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.", - "successThreshold": "Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness. Minimum value is 1.", + "successThreshold": "Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.", "failureThreshold": "Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.", } @@ -1796,7 +1812,7 @@ func (RBDVolumeSource) SwaggerDoc() map[string]string { var map_RangeAllocation = map[string]string{ "": "RangeAllocation is not a public type.", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", "range": "Range is string that identifies the range represented by 'data'.", "data": "Data is a bit array containing all allocated addresses in the previous segment.", } @@ -1807,9 +1823,9 @@ func (RangeAllocation) SwaggerDoc() map[string]string { var map_ReplicationController = map[string]string{ "": "ReplicationController represents the configuration of a replication controller.", - "metadata": "If the Labels of a ReplicationController are empty, they are defaulted to be the same as the Pod(s) that the replication controller manages. Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", - "spec": "Spec defines the specification of the desired behavior of the replication controller. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", - "status": "Status is the most recently observed status of the replication controller. This data may be out of date by some window of time. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", + "metadata": "If the Labels of a ReplicationController are empty, they are defaulted to be the same as the Pod(s) that the replication controller manages. Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", + "spec": "Spec defines the specification of the desired behavior of the replication controller. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", + "status": "Status is the most recently observed status of the replication controller. This data may be out of date by some window of time. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", } func (ReplicationController) SwaggerDoc() map[string]string { @@ -1831,7 +1847,7 @@ func (ReplicationControllerCondition) SwaggerDoc() map[string]string { var map_ReplicationControllerList = map[string]string{ "": "ReplicationControllerList is a collection of replication controllers.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "List of replication controllers. More info: https://kubernetes.io/docs/concepts/workloads/controllers/replicationcontroller", } @@ -1878,9 +1894,9 @@ func (ResourceFieldSelector) SwaggerDoc() map[string]string { var map_ResourceQuota = map[string]string{ "": "ResourceQuota sets aggregate quota restrictions enforced per namespace", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", - "spec": "Spec defines the desired quota. https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", - "status": "Status defines the actual enforced quota and its current usage. https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", + "spec": "Spec defines the desired quota. https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", + "status": "Status defines the actual enforced quota and its current usage. https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", } func (ResourceQuota) SwaggerDoc() map[string]string { @@ -1889,7 +1905,7 @@ func (ResourceQuota) SwaggerDoc() map[string]string { var map_ResourceQuotaList = map[string]string{ "": "ResourceQuotaList is a list of ResourceQuota items.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "Items is a list of ResourceQuota objects. More info: https://kubernetes.io/docs/concepts/policy/resource-quotas/", } @@ -1998,7 +2014,7 @@ func (ScopedResourceSelectorRequirement) SwaggerDoc() map[string]string { var map_Secret = map[string]string{ "": "Secret holds secret data of a certain type. The total bytes of the values in the Data field must be less than MaxSecretSize bytes.", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", "data": "Data contains the secret data. Each key must consist of alphanumeric characters, '-', '_' or '.'. The serialized form of the secret data is a base64 encoded string, representing the arbitrary (possibly non-string) data value here. Described in https://tools.ietf.org/html/rfc4648#section-4", "stringData": "stringData allows specifying non-binary secret data in string form. It is provided as a write-only convenience method. All keys and values are merged into the data field on write, overwriting any existing values. It is never output when reading from the API.", "type": "Used to facilitate programmatic handling of secret data.", @@ -2029,7 +2045,7 @@ func (SecretKeySelector) SwaggerDoc() map[string]string { var map_SecretList = map[string]string{ "": "SecretList is a list of Secret.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "Items is a list of secret objects. More info: https://kubernetes.io/docs/concepts/configuration/secret", } @@ -2098,9 +2114,9 @@ func (SerializedReference) SwaggerDoc() map[string]string { var map_Service = map[string]string{ "": "Service is a named abstraction of software service (for example, mysql) consisting of local port (for example 3306) that the proxy listens on, and the selector that determines which pods will answer requests sent through the proxy.", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", - "spec": "Spec defines the behavior of a service. https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", - "status": "Most recently observed status of the service. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", + "spec": "Spec defines the behavior of a service. https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", + "status": "Most recently observed status of the service. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", } func (Service) SwaggerDoc() map[string]string { @@ -2109,7 +2125,7 @@ func (Service) SwaggerDoc() map[string]string { var map_ServiceAccount = map[string]string{ "": "ServiceAccount binds together: * a name, understood by users, and perhaps by peripheral systems, for an identity * a principal that can be authenticated and authorized * a set of secrets", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", "secrets": "Secrets is the list of secrets allowed to be used by pods running using this ServiceAccount. More info: https://kubernetes.io/docs/concepts/configuration/secret", "imagePullSecrets": "ImagePullSecrets is a list of references to secrets in the same namespace to use for pulling any images in pods that reference this ServiceAccount. ImagePullSecrets are distinct from Secrets because Secrets can be mounted in the pod, but ImagePullSecrets are only accessed by the kubelet. More info: https://kubernetes.io/docs/concepts/containers/images/#specifying-imagepullsecrets-on-a-pod", "automountServiceAccountToken": "AutomountServiceAccountToken indicates whether pods running as this service account should have an API token automatically mounted. Can be overridden at the pod level.", @@ -2121,7 +2137,7 @@ func (ServiceAccount) SwaggerDoc() map[string]string { var map_ServiceAccountList = map[string]string{ "": "ServiceAccountList is a list of ServiceAccount objects", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "List of ServiceAccounts. More info: https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/", } @@ -2142,7 +2158,7 @@ func (ServiceAccountTokenProjection) SwaggerDoc() map[string]string { var map_ServiceList = map[string]string{ "": "ServiceList holds a list of services.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "List of services", } @@ -2152,7 +2168,7 @@ func (ServiceList) SwaggerDoc() map[string]string { var map_ServicePort = map[string]string{ "": "ServicePort contains information on service's port.", - "name": "The name of this port within the service. This must be a DNS_LABEL. All ports within a ServiceSpec must have unique names. This maps to the 'Name' field in EndpointPort objects. Optional if only one ServicePort is defined on this service.", + "name": "The name of this port within the service. This must be a DNS_LABEL. All ports within a ServiceSpec must have unique names. When considering the endpoints for a Service, this must match the 'name' field in the EndpointPort. Optional if only one ServicePort is defined on this service.", "protocol": "The IP protocol for this port. Supports \"TCP\", \"UDP\", and \"SCTP\". Default is TCP.", "port": "The port that will be exposed by this service.", "targetPort": "Number or name of the port to access on the pods targeted by the service. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME. If this is a string, it will be looked up as a named port in the target Pod's container ports. If this is not specified, the value of the 'port' field is used (an identity map). This field is ignored for services with clusterIP=None, and should be omitted or set equal to the 'port' field. More info: https://kubernetes.io/docs/concepts/services-networking/service/#defining-a-service", @@ -2187,6 +2203,8 @@ var map_ServiceSpec = map[string]string{ "healthCheckNodePort": "healthCheckNodePort specifies the healthcheck nodePort for the service. If not specified, HealthCheckNodePort is created by the service api backend with the allocated nodePort. Will use user-specified nodePort value if specified by the client. Only effects when Type is set to LoadBalancer and ExternalTrafficPolicy is set to Local.", "publishNotReadyAddresses": "publishNotReadyAddresses, when set to true, indicates that DNS implementations must publish the notReadyAddresses of subsets for the Endpoints associated with the Service. The default value is false. The primary use case for setting this field is to use a StatefulSet's Headless Service to propagate SRV records for its Pods without respect to their readiness for purpose of peer discovery.", "sessionAffinityConfig": "sessionAffinityConfig contains the configurations of session affinity.", + "ipFamily": "ipFamily specifies whether this Service has a preference for a particular IP family (e.g. IPv4 vs. IPv6). If a specific IP family is requested, the clusterIP field will be allocated from that family, if it is available in the cluster. If no IP family is requested, the cluster's primary IP family will be used. Other IP fields (loadBalancerIP, loadBalancerSourceRanges, externalIPs) and controllers which allocate external load-balancers should use the same IP family. Endpoints for this Service will be of this family. This field is immutable after creation. Assigning a ServiceIPFamily not available in the cluster (e.g. IPv6 in IPv4 only cluster) is an error condition and will fail during clusterIP assignment.", + "topologyKeys": "topologyKeys is a preference-order list of topology keys which implementations of services should use to preferentially sort endpoints when accessing this Service, it can not be used at the same time as externalTrafficPolicy=Local. Topology keys must be valid label keys and at most 16 keys may be specified. Endpoints are chosen based on the first topology key with available backends. If this field is specified and all entries have no backends that match the topology of the client, the service has no backends for that client and connections should fail. The special value \"*\" may be used to mean \"any topology\". This catch-all value, if used, only makes sense as the last value in the list. If this is not specified or empty, no topology constraints will be applied.", } func (ServiceSpec) SwaggerDoc() map[string]string { @@ -2350,7 +2368,7 @@ var map_VolumeMount = map[string]string{ "mountPath": "Path within the container at which the volume should be mounted. Must not contain ':'.", "subPath": "Path within the volume from which the container's volume should be mounted. Defaults to \"\" (volume's root).", "mountPropagation": "mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10.", - "subPathExpr": "Expanded path within the volume from which the container's volume should be mounted. Behaves similarly to SubPath but environment variable references $(VAR_NAME) are expanded using the container's environment. Defaults to \"\" (volume's root). SubPathExpr and SubPath are mutually exclusive. This field is beta in 1.15.", + "subPathExpr": "Expanded path within the volume from which the container's volume should be mounted. Behaves similarly to SubPath but environment variable references $(VAR_NAME) are expanded using the container's environment. Defaults to \"\" (volume's root). SubPathExpr and SubPath are mutually exclusive.", } func (VolumeMount) SwaggerDoc() map[string]string { @@ -2440,7 +2458,7 @@ var map_WindowsSecurityContextOptions = map[string]string{ "": "WindowsSecurityContextOptions contain Windows-specific options and credentials.", "gmsaCredentialSpecName": "GMSACredentialSpecName is the name of the GMSA credential spec to use. This field is alpha-level and is only honored by servers that enable the WindowsGMSA feature flag.", "gmsaCredentialSpec": "GMSACredentialSpec is where the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field. This field is alpha-level and is only honored by servers that enable the WindowsGMSA feature flag.", - "runAsUserName": "The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. This field is alpha-level and it is only honored by servers that enable the WindowsRunAsUserName feature flag.", + "runAsUserName": "The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. This field is beta-level and may be disabled with the WindowsRunAsUserName feature flag.", } func (WindowsSecurityContextOptions) SwaggerDoc() map[string]string { diff --git a/vendor/k8s.io/api/core/v1/well_known_labels.go b/vendor/k8s.io/api/core/v1/well_known_labels.go index 4497760d3..22aa55b91 100644 --- a/vendor/k8s.io/api/core/v1/well_known_labels.go +++ b/vendor/k8s.io/api/core/v1/well_known_labels.go @@ -17,15 +17,23 @@ limitations under the License. package v1 const ( - LabelHostname = "kubernetes.io/hostname" - LabelZoneFailureDomain = "failure-domain.beta.kubernetes.io/zone" - LabelZoneRegion = "failure-domain.beta.kubernetes.io/region" + LabelHostname = "kubernetes.io/hostname" - LabelInstanceType = "beta.kubernetes.io/instance-type" + LabelZoneFailureDomain = "failure-domain.beta.kubernetes.io/zone" + LabelZoneRegion = "failure-domain.beta.kubernetes.io/region" + LabelZoneFailureDomainStable = "topology.kubernetes.io/zone" + LabelZoneRegionStable = "topology.kubernetes.io/region" + + LabelInstanceType = "beta.kubernetes.io/instance-type" + LabelInstanceTypeStable = "node.kubernetes.io/instance-type" LabelOSStable = "kubernetes.io/os" LabelArchStable = "kubernetes.io/arch" + // LabelWindowsBuild is used on Windows nodes to specify the Windows build number starting with v1.17.0. + // It's in the format MajorVersion.MinorVersion.BuildNumber (for ex: 10.0.17763) + LabelWindowsBuild = "node.kubernetes.io/windows-build" + // LabelNamespaceSuffixKubelet is an allowed label namespace suffix kubelets can self-set ([*.]kubelet.kubernetes.io/*) LabelNamespaceSuffixKubelet = "kubelet.kubernetes.io" // LabelNamespaceSuffixNode is an allowed label namespace suffix kubelets can self-set ([*.]node.kubernetes.io/*) @@ -33,4 +41,10 @@ const ( // LabelNamespaceNodeRestriction is a forbidden label namespace that kubelets may not self-set when the NodeRestriction admission plugin is enabled LabelNamespaceNodeRestriction = "node-restriction.kubernetes.io" + + // IsHeadlessService is added by Controller to an Endpoint denoting if its parent + // Service is Headless. The existence of this label can be used further by other + // controllers and kube-proxy to check if the Endpoint objects should be replicated when + // using Headless Services + IsHeadlessService = "service.kubernetes.io/headless" ) diff --git a/vendor/k8s.io/api/core/v1/well_known_taints.go b/vendor/k8s.io/api/core/v1/well_known_taints.go new file mode 100644 index 000000000..e39051928 --- /dev/null +++ b/vendor/k8s.io/api/core/v1/well_known_taints.go @@ -0,0 +1,55 @@ +/* +Copyright 2019 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +const ( + // TaintNodeNotReady will be added when node is not ready + // and feature-gate for TaintBasedEvictions flag is enabled, + // and removed when node becomes ready. + TaintNodeNotReady = "node.kubernetes.io/not-ready" + + // TaintNodeUnreachable will be added when node becomes unreachable + // (corresponding to NodeReady status ConditionUnknown) + // and feature-gate for TaintBasedEvictions flag is enabled, + // and removed when node becomes reachable (NodeReady status ConditionTrue). + TaintNodeUnreachable = "node.kubernetes.io/unreachable" + + // TaintNodeUnschedulable will be added when node becomes unschedulable + // and feature-gate for TaintNodesByCondition flag is enabled, + // and removed when node becomes scheduable. + TaintNodeUnschedulable = "node.kubernetes.io/unschedulable" + + // TaintNodeMemoryPressure will be added when node has memory pressure + // and feature-gate for TaintNodesByCondition flag is enabled, + // and removed when node has enough memory. + TaintNodeMemoryPressure = "node.kubernetes.io/memory-pressure" + + // TaintNodeDiskPressure will be added when node has disk pressure + // and feature-gate for TaintNodesByCondition flag is enabled, + // and removed when node has enough disk. + TaintNodeDiskPressure = "node.kubernetes.io/disk-pressure" + + // TaintNodeNetworkUnavailable will be added when node's network is unavailable + // and feature-gate for TaintNodesByCondition flag is enabled, + // and removed when network becomes ready. + TaintNodeNetworkUnavailable = "node.kubernetes.io/network-unavailable" + + // TaintNodePIDPressure will be added when node has pid pressure + // and feature-gate for TaintNodesByCondition flag is enabled, + // and removed when node has enough disk. + TaintNodePIDPressure = "node.kubernetes.io/pid-pressure" +) diff --git a/vendor/k8s.io/api/core/v1/zz_generated.deepcopy.go b/vendor/k8s.io/api/core/v1/zz_generated.deepcopy.go index 02d36058b..ac4855abc 100644 --- a/vendor/k8s.io/api/core/v1/zz_generated.deepcopy.go +++ b/vendor/k8s.io/api/core/v1/zz_generated.deepcopy.go @@ -773,6 +773,11 @@ func (in *Container) DeepCopyInto(out *Container) { *out = new(Probe) (*in).DeepCopyInto(*out) } + if in.StartupProbe != nil { + in, out := &in.StartupProbe, &out.StartupProbe + *out = new(Probe) + (*in).DeepCopyInto(*out) + } if in.Lifecycle != nil { in, out := &in.Lifecycle, &out.Lifecycle *out = new(Lifecycle) @@ -920,6 +925,11 @@ func (in *ContainerStatus) DeepCopyInto(out *ContainerStatus) { *out = *in in.State.DeepCopyInto(&out.State) in.LastTerminationState.DeepCopyInto(&out.LastTerminationState) + if in.Started != nil { + in, out := &in.Started, &out.Started + *out = new(bool) + **out = **in + } return } @@ -1350,6 +1360,11 @@ func (in *EphemeralContainerCommon) DeepCopyInto(out *EphemeralContainerCommon) *out = new(Probe) (*in).DeepCopyInto(*out) } + if in.StartupProbe != nil { + in, out := &in.StartupProbe, &out.StartupProbe + *out = new(Probe) + (*in).DeepCopyInto(*out) + } if in.Lifecycle != nil { in, out := &in.Lifecycle, &out.Lifecycle *out = new(Lifecycle) @@ -2189,7 +2204,7 @@ func (in *Namespace) DeepCopyInto(out *Namespace) { out.TypeMeta = in.TypeMeta in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) in.Spec.DeepCopyInto(&out.Spec) - out.Status = in.Status + in.Status.DeepCopyInto(&out.Status) return } @@ -2212,6 +2227,23 @@ func (in *Namespace) DeepCopyObject() runtime.Object { } // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *NamespaceCondition) DeepCopyInto(out *NamespaceCondition) { + *out = *in + in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime) + return +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NamespaceCondition. +func (in *NamespaceCondition) DeepCopy() *NamespaceCondition { + if in == nil { + return nil + } + out := new(NamespaceCondition) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *NamespaceList) DeepCopyInto(out *NamespaceList) { *out = *in out.TypeMeta = in.TypeMeta @@ -2268,6 +2300,13 @@ func (in *NamespaceSpec) DeepCopy() *NamespaceSpec { // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *NamespaceStatus) DeepCopyInto(out *NamespaceStatus) { *out = *in + if in.Conditions != nil { + in, out := &in.Conditions, &out.Conditions + *out = make([]NamespaceCondition, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } return } @@ -5142,6 +5181,16 @@ func (in *ServiceSpec) DeepCopyInto(out *ServiceSpec) { *out = new(SessionAffinityConfig) (*in).DeepCopyInto(*out) } + if in.IPFamily != nil { + in, out := &in.IPFamily, &out.IPFamily + *out = new(IPFamily) + **out = **in + } + if in.TopologyKeys != nil { + in, out := &in.TopologyKeys, &out.TopologyKeys + *out = make([]string, len(*in)) + copy(*out, *in) + } return } diff --git a/vendor/k8s.io/apimachinery/pkg/api/errors/OWNERS b/vendor/k8s.io/apimachinery/pkg/api/errors/OWNERS index 63434030c..435297a8d 100644 --- a/vendor/k8s.io/apimachinery/pkg/api/errors/OWNERS +++ b/vendor/k8s.io/apimachinery/pkg/api/errors/OWNERS @@ -23,4 +23,3 @@ reviewers: - krousey - cjcullen - david-mcmahon -- goltermann diff --git a/vendor/k8s.io/apimachinery/pkg/api/errors/errors.go b/vendor/k8s.io/apimachinery/pkg/api/errors/errors.go index f4201eb69..e53c3e61f 100644 --- a/vendor/k8s.io/apimachinery/pkg/api/errors/errors.go +++ b/vendor/k8s.io/apimachinery/pkg/api/errors/errors.go @@ -32,7 +32,9 @@ import ( const ( // StatusTooManyRequests means the server experienced too many requests within a // given window and that the client must wait to perform the action again. - StatusTooManyRequests = 429 + // DEPRECATED: please use http.StatusTooManyRequests, this will be removed in + // the future version. + StatusTooManyRequests = http.StatusTooManyRequests ) // StatusError is an error intended for consumption by a REST API server; it can also be @@ -68,6 +70,28 @@ func (e *StatusError) DebugError() (string, []interface{}) { return "server response object: %#v", []interface{}{e.ErrStatus} } +// HasStatusCause returns true if the provided error has a details cause +// with the provided type name. +func HasStatusCause(err error, name metav1.CauseType) bool { + _, ok := StatusCause(err, name) + return ok +} + +// StatusCause returns the named cause from the provided error if it exists and +// the error is of the type APIStatus. Otherwise it returns false. +func StatusCause(err error, name metav1.CauseType) (metav1.StatusCause, bool) { + apierr, ok := err.(APIStatus) + if !ok || apierr == nil || apierr.Status().Details == nil { + return metav1.StatusCause{}, false + } + for _, cause := range apierr.Status().Details.Causes { + if cause.Type == name { + return cause, true + } + } + return metav1.StatusCause{}, false +} + // UnexpectedObjectError can be returned by FromObject if it's passed a non-status object. type UnexpectedObjectError struct { Object runtime.Object @@ -199,6 +223,7 @@ func NewApplyConflict(causes []metav1.StatusCause, message string) *StatusError } // NewGone returns an error indicating the item no longer available at the server and no forwarding address is known. +// DEPRECATED: Please use NewResourceExpired instead. func NewGone(message string) *StatusError { return &StatusError{metav1.Status{ Status: metav1.StatusFailure, @@ -349,7 +374,7 @@ func NewTimeoutError(message string, retryAfterSeconds int) *StatusError { func NewTooManyRequestsError(message string) *StatusError { return &StatusError{metav1.Status{ Status: metav1.StatusFailure, - Code: StatusTooManyRequests, + Code: http.StatusTooManyRequests, Reason: metav1.StatusReasonTooManyRequests, Message: fmt.Sprintf("Too many requests: %s", message), }} diff --git a/vendor/k8s.io/apimachinery/pkg/api/resource/OWNERS b/vendor/k8s.io/apimachinery/pkg/api/resource/OWNERS index 8454be55e..dc7740190 100644 --- a/vendor/k8s.io/apimachinery/pkg/api/resource/OWNERS +++ b/vendor/k8s.io/apimachinery/pkg/api/resource/OWNERS @@ -11,8 +11,6 @@ reviewers: - janetkuo - tallclair - eparis -- jbeda - xiang90 - mbohlool - david-mcmahon -- goltermann diff --git a/vendor/k8s.io/apimachinery/pkg/api/resource/generated.proto b/vendor/k8s.io/apimachinery/pkg/api/resource/generated.proto index acc904445..18a6c7cd6 100644 --- a/vendor/k8s.io/apimachinery/pkg/api/resource/generated.proto +++ b/vendor/k8s.io/apimachinery/pkg/api/resource/generated.proto @@ -26,7 +26,7 @@ option go_package = "resource"; // Quantity is a fixed-point representation of a number. // It provides convenient marshaling/unmarshaling in JSON and YAML, -// in addition to String() and Int64() accessors. +// in addition to String() and AsInt64() accessors. // // The serialization format is: // diff --git a/vendor/k8s.io/apimachinery/pkg/api/resource/quantity.go b/vendor/k8s.io/apimachinery/pkg/api/resource/quantity.go index b73b3b141..516d041da 100644 --- a/vendor/k8s.io/apimachinery/pkg/api/resource/quantity.go +++ b/vendor/k8s.io/apimachinery/pkg/api/resource/quantity.go @@ -29,7 +29,7 @@ import ( // Quantity is a fixed-point representation of a number. // It provides convenient marshaling/unmarshaling in JSON and YAML, -// in addition to String() and Int64() accessors. +// in addition to String() and AsInt64() accessors. // // The serialization format is: // @@ -726,21 +726,3 @@ func (q *Quantity) SetScaled(value int64, scale Scale) { q.d.Dec = nil q.i = int64Amount{value: value, scale: scale} } - -// Copy is a convenience function that makes a deep copy for you. Non-deep -// copies of quantities share pointers and you will regret that. -func (q *Quantity) Copy() *Quantity { - if q.d.Dec == nil { - return &Quantity{ - s: q.s, - i: q.i, - Format: q.Format, - } - } - tmp := &inf.Dec{} - return &Quantity{ - s: q.s, - d: infDecAmount{tmp.Set(q.d.Dec)}, - Format: q.Format, - } -} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/OWNERS b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/OWNERS index 44929b1c0..77cfb0c1a 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/OWNERS +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/OWNERS @@ -30,4 +30,3 @@ reviewers: - mqliang - kevin-wangzefeng - jianhuiz -- feihujiang diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/controller_ref.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/controller_ref.go index 042cd5b9c..15b45ffa8 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/controller_ref.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/controller_ref.go @@ -22,7 +22,7 @@ import ( // IsControlledBy checks if the object has a controllerRef set to the given owner func IsControlledBy(obj Object, owner Object) bool { - ref := GetControllerOf(obj) + ref := GetControllerOfNoCopy(obj) if ref == nil { return false } @@ -31,9 +31,20 @@ func IsControlledBy(obj Object, owner Object) bool { // GetControllerOf returns a pointer to a copy of the controllerRef if controllee has a controller func GetControllerOf(controllee Object) *OwnerReference { - for _, ref := range controllee.GetOwnerReferences() { - if ref.Controller != nil && *ref.Controller { - return &ref + ref := GetControllerOfNoCopy(controllee) + if ref == nil { + return nil + } + cp := *ref + return &cp +} + +// GetControllerOf returns a pointer to the controllerRef if controllee has a controller +func GetControllerOfNoCopy(controllee Object) *OwnerReference { + refs := controllee.GetOwnerReferences() + for i := range refs { + if refs[i].Controller != nil && *refs[i].Controller { + return &refs[i] } } return nil diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/conversion.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/conversion.go index d07069ef2..285a41a42 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/conversion.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/conversion.go @@ -18,6 +18,7 @@ package v1 import ( "fmt" + "net/url" "strconv" "strings" @@ -26,6 +27,7 @@ import ( "k8s.io/apimachinery/pkg/fields" "k8s.io/apimachinery/pkg/labels" "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/types" "k8s.io/apimachinery/pkg/util/intstr" ) @@ -35,12 +37,17 @@ func AddConversionFuncs(scheme *runtime.Scheme) error { Convert_v1_ListMeta_To_v1_ListMeta, + Convert_v1_DeleteOptions_To_v1_DeleteOptions, + Convert_intstr_IntOrString_To_intstr_IntOrString, + Convert_Pointer_intstr_IntOrString_To_intstr_IntOrString, + Convert_intstr_IntOrString_To_Pointer_intstr_IntOrString, Convert_Pointer_v1_Duration_To_v1_Duration, Convert_v1_Duration_To_Pointer_v1_Duration, Convert_Slice_string_To_v1_Time, + Convert_Slice_string_To_Pointer_v1_Time, Convert_v1_Time_To_v1_Time, Convert_v1_MicroTime_To_v1_MicroTime, @@ -76,7 +83,7 @@ func AddConversionFuncs(scheme *runtime.Scheme) error { Convert_Slice_string_To_Slice_int32, - Convert_Slice_string_To_v1_DeletionPropagation, + Convert_Slice_string_To_Pointer_v1_DeletionPropagation, Convert_Slice_string_To_v1_IncludeObjectPolicy, ) @@ -195,11 +202,32 @@ func Convert_v1_ListMeta_To_v1_ListMeta(in, out *ListMeta, s conversion.Scope) e } // +k8s:conversion-fn=copy-only +func Convert_v1_DeleteOptions_To_v1_DeleteOptions(in, out *DeleteOptions, s conversion.Scope) error { + *out = *in + return nil +} + +// +k8s:conversion-fn=copy-only func Convert_intstr_IntOrString_To_intstr_IntOrString(in, out *intstr.IntOrString, s conversion.Scope) error { *out = *in return nil } +func Convert_Pointer_intstr_IntOrString_To_intstr_IntOrString(in **intstr.IntOrString, out *intstr.IntOrString, s conversion.Scope) error { + if *in == nil { + *out = intstr.IntOrString{} // zero value + return nil + } + *out = **in // copy + return nil +} + +func Convert_intstr_IntOrString_To_Pointer_intstr_IntOrString(in *intstr.IntOrString, out **intstr.IntOrString, s conversion.Scope) error { + temp := *in // copy + *out = &temp + return nil +} + // +k8s:conversion-fn=copy-only func Convert_v1_Time_To_v1_Time(in *Time, out *Time, s conversion.Scope) error { // Cannot deep copy these, because time.Time has unexported fields. @@ -230,14 +258,30 @@ func Convert_v1_Duration_To_Pointer_v1_Duration(in *Duration, out **Duration, s } // Convert_Slice_string_To_v1_Time allows converting a URL query parameter value -func Convert_Slice_string_To_v1_Time(input *[]string, out *Time, s conversion.Scope) error { +func Convert_Slice_string_To_v1_Time(in *[]string, out *Time, s conversion.Scope) error { str := "" - if len(*input) > 0 { - str = (*input)[0] + if len(*in) > 0 { + str = (*in)[0] } return out.UnmarshalQueryParameter(str) } +func Convert_Slice_string_To_Pointer_v1_Time(in *[]string, out **Time, s conversion.Scope) error { + if in == nil { + return nil + } + str := "" + if len(*in) > 0 { + str = (*in)[0] + } + temp := Time{} + if err := temp.UnmarshalQueryParameter(str); err != nil { + return err + } + *out = &temp + return nil +} + func Convert_string_To_labels_Selector(in *string, out *labels.Selector, s conversion.Scope) error { selector, err := labels.Parse(*in) if err != nil { @@ -310,20 +354,53 @@ func Convert_Slice_string_To_Slice_int32(in *[]string, out *[]int32, s conversio return nil } -// Convert_Slice_string_To_v1_DeletionPropagation allows converting a URL query parameter propagationPolicy -func Convert_Slice_string_To_v1_DeletionPropagation(input *[]string, out *DeletionPropagation, s conversion.Scope) error { - if len(*input) > 0 { - *out = DeletionPropagation((*input)[0]) +// Convert_Slice_string_To_Pointer_v1_DeletionPropagation allows converting a URL query parameter propagationPolicy +func Convert_Slice_string_To_Pointer_v1_DeletionPropagation(in *[]string, out **DeletionPropagation, s conversion.Scope) error { + var str string + if len(*in) > 0 { + str = (*in)[0] } else { - *out = "" + str = "" } + temp := DeletionPropagation(str) + *out = &temp return nil } // Convert_Slice_string_To_v1_IncludeObjectPolicy allows converting a URL query parameter value -func Convert_Slice_string_To_v1_IncludeObjectPolicy(input *[]string, out *IncludeObjectPolicy, s conversion.Scope) error { - if len(*input) > 0 { - *out = IncludeObjectPolicy((*input)[0]) +func Convert_Slice_string_To_v1_IncludeObjectPolicy(in *[]string, out *IncludeObjectPolicy, s conversion.Scope) error { + if len(*in) > 0 { + *out = IncludeObjectPolicy((*in)[0]) + } + return nil +} + +// Convert_url_Values_To_v1_DeleteOptions allows converting a URL to DeleteOptions. +func Convert_url_Values_To_v1_DeleteOptions(in *url.Values, out *DeleteOptions, s conversion.Scope) error { + if err := autoConvert_url_Values_To_v1_DeleteOptions(in, out, s); err != nil { + return err + } + + uid := types.UID("") + if values, ok := (*in)["uid"]; ok && len(values) > 0 { + uid = types.UID(values[0]) + } + + resourceVersion := "" + if values, ok := (*in)["resourceVersion"]; ok && len(values) > 0 { + resourceVersion = values[0] + } + + if len(uid) > 0 || len(resourceVersion) > 0 { + if out.Preconditions == nil { + out.Preconditions = &Preconditions{} + } + if len(uid) > 0 { + out.Preconditions.UID = &uid + } + if len(resourceVersion) > 0 { + out.Preconditions.ResourceVersion = &resourceVersion + } } return nil } diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/doc.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/doc.go index dbaa87c87..7736753d6 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/doc.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/doc.go @@ -14,6 +14,7 @@ See the License for the specific language governing permissions and limitations under the License. */ +// +k8s:conversion-gen=false // +k8s:deepcopy-gen=package // +k8s:openapi-gen=true // +k8s:defaulter-gen=TypeMeta diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/fields_proto.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/fields_proto.go deleted file mode 100644 index d403e76a4..000000000 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/fields_proto.go +++ /dev/null @@ -1,88 +0,0 @@ -/* -Copyright 2019 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package v1 - -import ( - "encoding/json" -) - -// Fields is declared in types.go - -// ProtoFields is a struct that is equivalent to Fields, but intended for -// protobuf marshalling/unmarshalling. It is generated into a serialization -// that matches Fields. Do not use in Go structs. -type ProtoFields struct { - // Map is the representation used in the alpha version of this API - Map map[string]Fields `json:"-" protobuf:"bytes,1,rep,name=map"` - - // Raw is the underlying serialization of this object. - Raw []byte `json:"-" protobuf:"bytes,2,opt,name=raw"` -} - -// ProtoFields returns the Fields as a new ProtoFields value. -func (m *Fields) ProtoFields() *ProtoFields { - if m == nil { - return &ProtoFields{} - } - return &ProtoFields{ - Raw: m.Raw, - } -} - -// Size implements the protobuf marshalling interface. -func (m *Fields) Size() (n int) { - return m.ProtoFields().Size() -} - -// Unmarshal implements the protobuf marshalling interface. -func (m *Fields) Unmarshal(data []byte) error { - if len(data) == 0 { - return nil - } - p := ProtoFields{} - if err := p.Unmarshal(data); err != nil { - return err - } - if len(p.Map) == 0 { - return json.Unmarshal(p.Raw, &m) - } - b, err := json.Marshal(&p.Map) - if err != nil { - return err - } - return json.Unmarshal(b, &m) -} - -// Marshal implements the protobuf marshaling interface. -func (m *Fields) Marshal() (data []byte, err error) { - return m.ProtoFields().Marshal() -} - -// MarshalTo implements the protobuf marshaling interface. -func (m *Fields) MarshalTo(data []byte) (int, error) { - return m.ProtoFields().MarshalTo(data) -} - -// MarshalToSizedBuffer implements the protobuf reverse marshaling interface. -func (m *Fields) MarshalToSizedBuffer(data []byte) (int, error) { - return m.ProtoFields().MarshalToSizedBuffer(data) -} - -// String implements the protobuf goproto_stringer interface. -func (m *Fields) String() string { - return m.ProtoFields().String() -} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.pb.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.pb.go index f03ded7a4..31b1d955e 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.pb.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.pb.go @@ -301,28 +301,33 @@ func (m *ExportOptions) XXX_DiscardUnknown() { var xxx_messageInfo_ExportOptions proto.InternalMessageInfo -func (m *Fields) Reset() { *m = Fields{} } -func (*Fields) ProtoMessage() {} -func (*Fields) Descriptor() ([]byte, []int) { +func (m *FieldsV1) Reset() { *m = FieldsV1{} } +func (*FieldsV1) ProtoMessage() {} +func (*FieldsV1) Descriptor() ([]byte, []int) { return fileDescriptor_cf52fa777ced5367, []int{9} } -func (m *Fields) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_Fields.Unmarshal(m, b) +func (m *FieldsV1) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) } -func (m *Fields) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_Fields.Marshal(b, m, deterministic) +func (m *FieldsV1) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil } -func (m *Fields) XXX_Merge(src proto.Message) { - xxx_messageInfo_Fields.Merge(m, src) +func (m *FieldsV1) XXX_Merge(src proto.Message) { + xxx_messageInfo_FieldsV1.Merge(m, src) } -func (m *Fields) XXX_Size() int { - return xxx_messageInfo_Fields.Size(m) +func (m *FieldsV1) XXX_Size() int { + return m.Size() } -func (m *Fields) XXX_DiscardUnknown() { - xxx_messageInfo_Fields.DiscardUnknown(m) +func (m *FieldsV1) XXX_DiscardUnknown() { + xxx_messageInfo_FieldsV1.DiscardUnknown(m) } -var xxx_messageInfo_Fields proto.InternalMessageInfo +var xxx_messageInfo_FieldsV1 proto.InternalMessageInfo func (m *GetOptions) Reset() { *m = GetOptions{} } func (*GetOptions) ProtoMessage() {} @@ -907,38 +912,10 @@ func (m *Preconditions) XXX_DiscardUnknown() { var xxx_messageInfo_Preconditions proto.InternalMessageInfo -func (m *ProtoFields) Reset() { *m = ProtoFields{} } -func (*ProtoFields) ProtoMessage() {} -func (*ProtoFields) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{31} -} -func (m *ProtoFields) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ProtoFields) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil -} -func (m *ProtoFields) XXX_Merge(src proto.Message) { - xxx_messageInfo_ProtoFields.Merge(m, src) -} -func (m *ProtoFields) XXX_Size() int { - return m.Size() -} -func (m *ProtoFields) XXX_DiscardUnknown() { - xxx_messageInfo_ProtoFields.DiscardUnknown(m) -} - -var xxx_messageInfo_ProtoFields proto.InternalMessageInfo - func (m *RootPaths) Reset() { *m = RootPaths{} } func (*RootPaths) ProtoMessage() {} func (*RootPaths) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{32} + return fileDescriptor_cf52fa777ced5367, []int{31} } func (m *RootPaths) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -966,7 +943,7 @@ var xxx_messageInfo_RootPaths proto.InternalMessageInfo func (m *ServerAddressByClientCIDR) Reset() { *m = ServerAddressByClientCIDR{} } func (*ServerAddressByClientCIDR) ProtoMessage() {} func (*ServerAddressByClientCIDR) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{33} + return fileDescriptor_cf52fa777ced5367, []int{32} } func (m *ServerAddressByClientCIDR) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -994,7 +971,7 @@ var xxx_messageInfo_ServerAddressByClientCIDR proto.InternalMessageInfo func (m *Status) Reset() { *m = Status{} } func (*Status) ProtoMessage() {} func (*Status) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{34} + return fileDescriptor_cf52fa777ced5367, []int{33} } func (m *Status) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1022,7 +999,7 @@ var xxx_messageInfo_Status proto.InternalMessageInfo func (m *StatusCause) Reset() { *m = StatusCause{} } func (*StatusCause) ProtoMessage() {} func (*StatusCause) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{35} + return fileDescriptor_cf52fa777ced5367, []int{34} } func (m *StatusCause) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1050,7 +1027,7 @@ var xxx_messageInfo_StatusCause proto.InternalMessageInfo func (m *StatusDetails) Reset() { *m = StatusDetails{} } func (*StatusDetails) ProtoMessage() {} func (*StatusDetails) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{36} + return fileDescriptor_cf52fa777ced5367, []int{35} } func (m *StatusDetails) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1078,7 +1055,7 @@ var xxx_messageInfo_StatusDetails proto.InternalMessageInfo func (m *TableOptions) Reset() { *m = TableOptions{} } func (*TableOptions) ProtoMessage() {} func (*TableOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{37} + return fileDescriptor_cf52fa777ced5367, []int{36} } func (m *TableOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1106,7 +1083,7 @@ var xxx_messageInfo_TableOptions proto.InternalMessageInfo func (m *Time) Reset() { *m = Time{} } func (*Time) ProtoMessage() {} func (*Time) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{38} + return fileDescriptor_cf52fa777ced5367, []int{37} } func (m *Time) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_Time.Unmarshal(m, b) @@ -1129,7 +1106,7 @@ var xxx_messageInfo_Time proto.InternalMessageInfo func (m *Timestamp) Reset() { *m = Timestamp{} } func (*Timestamp) ProtoMessage() {} func (*Timestamp) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{39} + return fileDescriptor_cf52fa777ced5367, []int{38} } func (m *Timestamp) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1157,7 +1134,7 @@ var xxx_messageInfo_Timestamp proto.InternalMessageInfo func (m *TypeMeta) Reset() { *m = TypeMeta{} } func (*TypeMeta) ProtoMessage() {} func (*TypeMeta) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{40} + return fileDescriptor_cf52fa777ced5367, []int{39} } func (m *TypeMeta) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1185,7 +1162,7 @@ var xxx_messageInfo_TypeMeta proto.InternalMessageInfo func (m *UpdateOptions) Reset() { *m = UpdateOptions{} } func (*UpdateOptions) ProtoMessage() {} func (*UpdateOptions) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{41} + return fileDescriptor_cf52fa777ced5367, []int{40} } func (m *UpdateOptions) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1213,7 +1190,7 @@ var xxx_messageInfo_UpdateOptions proto.InternalMessageInfo func (m *Verbs) Reset() { *m = Verbs{} } func (*Verbs) ProtoMessage() {} func (*Verbs) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{42} + return fileDescriptor_cf52fa777ced5367, []int{41} } func (m *Verbs) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1241,7 +1218,7 @@ var xxx_messageInfo_Verbs proto.InternalMessageInfo func (m *WatchEvent) Reset() { *m = WatchEvent{} } func (*WatchEvent) ProtoMessage() {} func (*WatchEvent) Descriptor() ([]byte, []int) { - return fileDescriptor_cf52fa777ced5367, []int{43} + return fileDescriptor_cf52fa777ced5367, []int{42} } func (m *WatchEvent) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -1276,8 +1253,7 @@ func init() { proto.RegisterType((*DeleteOptions)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.DeleteOptions") proto.RegisterType((*Duration)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.Duration") proto.RegisterType((*ExportOptions)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.ExportOptions") - proto.RegisterType((*Fields)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.Fields") - proto.RegisterMapType((map[string]Fields)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.Fields.MapEntry") + proto.RegisterType((*FieldsV1)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.FieldsV1") proto.RegisterType((*GetOptions)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.GetOptions") proto.RegisterType((*GroupKind)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.GroupKind") proto.RegisterType((*GroupResource)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.GroupResource") @@ -1302,8 +1278,6 @@ func init() { proto.RegisterType((*Patch)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.Patch") proto.RegisterType((*PatchOptions)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.PatchOptions") proto.RegisterType((*Preconditions)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.Preconditions") - proto.RegisterType((*ProtoFields)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.ProtoFields") - proto.RegisterMapType((map[string]Fields)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.ProtoFields.MapEntry") proto.RegisterType((*RootPaths)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.RootPaths") proto.RegisterType((*ServerAddressByClientCIDR)(nil), "k8s.io.apimachinery.pkg.apis.meta.v1.ServerAddressByClientCIDR") proto.RegisterType((*Status)(nil), 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0x87, 0x62, 0xd4, 0xdf, 0x7f, 0xcc, 0x2a, 0xf5, 0x87, 0x50, 0x60, 0x11, 0xaf, 0xe6, + 0xd2, 0x73, 0x5a, 0x9c, 0x64, 0xe3, 0x94, 0x49, 0xd3, 0x38, 0xe9, 0x2d, 0x28, 0xdf, 0x6d, 0x5b, + 0x2f, 0xf8, 0x17, 0x64, 0x26, 0x75, 0xd5, 0xba, 0x0a, 0xe2, 0xcf, 0x74, 0x56, 0x20, 0x44, 0xe5, + 0x8e, 0x15, 0x88, 0x78, 0xe1, 0x8d, 0xed, 0xca, 0x7f, 0xa6, 0x01, 0xf0, 0xa5, 0xd4, 0xfa, 0x11, + 0x71, 0x03, 0x76, 0x0e, 0x2c, 0xf0, 0xfb, 0xcf, 0x81, 0x67, 0x06, 0x8e, 0x41, 0x77, 0x21, 0xef, + 0x89, 0x68, 0x12, 0x7f, 0x43, 0x8e, 0xb8, 0xf9, 0x0c, 0x1f, 0x81, 0x88, 0x27, 0x2c, 0x85, 0xd5, + 0x97, 0x9e, 0x3e, 0x5b, 0x18, 0xfb, 0xe0, 0xd9, 0xc2, 0xd8, 0x87, 0xcf, 0x16, 0xc6, 0xde, 0x3d, + 0x59, 0xd0, 0x9e, 0x9e, 0x2c, 0x68, 0x1f, 0x9c, 0x2c, 0x68, 0x1f, 0x9e, 0x2c, 0x68, 0x1f, 0x9d, + 0x2c, 0x68, 0x8f, 0xff, 0xb9, 0x30, 0x76, 0x3f, 0x73, 0xb4, 0xf2, 0xdf, 0x00, 0x00, 0x00, 0xff, + 0xff, 0x61, 0xb7, 0xc5, 0x7c, 0xc2, 0x24, 0x00, 0x00, } func (m *APIGroup) Marshal() (dAtA []byte, err error) { @@ -1950,6 +1920,36 @@ func (m *ExportOptions) MarshalToSizedBuffer(dAtA []byte) (int, error) { return len(dAtA) - i, nil } +func (m *FieldsV1) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *FieldsV1) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *FieldsV1) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if m.Raw != nil { + i -= len(m.Raw) + copy(dAtA[i:], m.Raw) + i = encodeVarintGenerated(dAtA, i, uint64(len(m.Raw))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + func (m *GetOptions) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) @@ -2466,9 +2466,9 @@ func (m *ManagedFieldsEntry) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l - if m.Fields != nil { + if m.FieldsV1 != nil { { - size, err := m.Fields.MarshalToSizedBuffer(dAtA[:i]) + size, err := m.FieldsV1.MarshalToSizedBuffer(dAtA[:i]) if err != nil { return 0, err } @@ -2476,8 +2476,13 @@ func (m *ManagedFieldsEntry) MarshalToSizedBuffer(dAtA []byte) (int, error) { i = encodeVarintGenerated(dAtA, i, uint64(size)) } i-- - dAtA[i] = 0x2a + dAtA[i] = 0x3a } + i -= len(m.FieldsType) + copy(dAtA[i:], m.FieldsType) + i = encodeVarintGenerated(dAtA, i, uint64(len(m.FieldsType))) + i-- + dAtA[i] = 0x32 if m.Time != nil { { size, err := m.Time.MarshalToSizedBuffer(dAtA[:i]) @@ -2933,65 +2938,6 @@ func (m *Preconditions) MarshalToSizedBuffer(dAtA []byte) (int, error) { return len(dAtA) - i, nil } -func (m *ProtoFields) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *ProtoFields) MarshalTo(dAtA []byte) (int, error) { - size := m.Size() - return m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *ProtoFields) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.Raw != nil { - i -= len(m.Raw) - copy(dAtA[i:], m.Raw) - i = encodeVarintGenerated(dAtA, i, uint64(len(m.Raw))) - i-- - dAtA[i] = 0x12 - } - if len(m.Map) > 0 { - keysForMap := make([]string, 0, len(m.Map)) - for k := range m.Map { - keysForMap = append(keysForMap, string(k)) - } - github_com_gogo_protobuf_sortkeys.Strings(keysForMap) - for iNdEx := len(keysForMap) - 1; iNdEx >= 0; iNdEx-- { - v := m.Map[string(keysForMap[iNdEx])] - baseI := i - { - size, err := (&v).MarshalToSizedBuffer(dAtA[:i]) - if err != nil { - return 0, err - } - i -= size - i = encodeVarintGenerated(dAtA, i, uint64(size)) - } - i-- - dAtA[i] = 0x12 - i -= len(keysForMap[iNdEx]) - copy(dAtA[i:], keysForMap[iNdEx]) - i = encodeVarintGenerated(dAtA, i, uint64(len(keysForMap[iNdEx]))) - i-- - dAtA[i] = 0xa - i = encodeVarintGenerated(dAtA, i, uint64(baseI-i)) - i-- - dAtA[i] = 0xa - } - } - return len(dAtA) - i, nil -} - func (m *RootPaths) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) @@ -3609,6 +3555,19 @@ func (m *ExportOptions) Size() (n int) { return n } +func (m *FieldsV1) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.Raw != nil { + l = len(m.Raw) + n += 1 + l + sovGenerated(uint64(l)) + } + return n +} + func (m *GetOptions) Size() (n int) { if m == nil { return 0 @@ -3818,8 +3777,10 @@ func (m *ManagedFieldsEntry) Size() (n int) { l = m.Time.Size() n += 1 + l + sovGenerated(uint64(l)) } - if m.Fields != nil { - l = m.Fields.Size() + l = len(m.FieldsType) + n += 1 + l + sovGenerated(uint64(l)) + if m.FieldsV1 != nil { + l = m.FieldsV1.Size() n += 1 + l + sovGenerated(uint64(l)) } return n @@ -3989,28 +3950,6 @@ func (m *Preconditions) Size() (n int) { return n } -func (m *ProtoFields) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if len(m.Map) > 0 { - for k, v := range m.Map { - _ = k - _ = v - l = v.Size() - mapEntrySize := 1 + len(k) + sovGenerated(uint64(len(k))) + 1 + l + sovGenerated(uint64(l)) - n += mapEntrySize + 1 + sovGenerated(uint64(mapEntrySize)) - } - } - if m.Raw != nil { - l = len(m.Raw) - n += 1 + l + sovGenerated(uint64(l)) - } - return n -} - func (m *RootPaths) Size() (n int) { if m == nil { return 0 @@ -4305,6 +4244,16 @@ func (this *ExportOptions) String() string { }, "") return s } +func (this *FieldsV1) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&FieldsV1{`, + `Raw:` + valueToStringGenerated(this.Raw) + `,`, + `}`, + }, "") + return s +} func (this *GetOptions) String() string { if this == nil { return "nil" @@ -4419,7 +4368,8 @@ func (this *ManagedFieldsEntry) String() string { `Operation:` + fmt.Sprintf("%v", this.Operation) + `,`, `APIVersion:` + fmt.Sprintf("%v", this.APIVersion) + `,`, `Time:` + strings.Replace(fmt.Sprintf("%v", this.Time), "Time", "Time", 1) + `,`, - `Fields:` + strings.Replace(fmt.Sprintf("%v", this.Fields), "Fields", "Fields", 1) + `,`, + `FieldsType:` + fmt.Sprintf("%v", this.FieldsType) + `,`, + `FieldsV1:` + strings.Replace(this.FieldsV1.String(), "FieldsV1", "FieldsV1", 1) + `,`, `}`, }, "") return s @@ -4552,27 +4502,6 @@ func (this *Preconditions) String() string { }, "") return s } -func (this *ProtoFields) String() string { - if this == nil { - return "nil" - } - keysForMap := make([]string, 0, len(this.Map)) - for k := range this.Map { - keysForMap = append(keysForMap, k) - } - github_com_gogo_protobuf_sortkeys.Strings(keysForMap) - mapStringForMap := "map[string]Fields{" - for _, k := range keysForMap { - mapStringForMap += fmt.Sprintf("%v: %v,", k, this.Map[k]) - } - mapStringForMap += "}" - s := strings.Join([]string{`&ProtoFields{`, - `Map:` + mapStringForMap + `,`, - `Raw:` + valueToStringGenerated(this.Raw) + `,`, - `}`, - }, "") - return s -} func (this *RootPaths) String() string { if this == nil { return "nil" @@ -6056,6 +5985,93 @@ func (m *ExportOptions) Unmarshal(dAtA []byte) error { } return nil } +func (m *FieldsV1) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: FieldsV1: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: FieldsV1: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Raw", wireType) + } + var byteLen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + byteLen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if byteLen < 0 { + return ErrInvalidLengthGenerated + } + postIndex := iNdEx + byteLen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Raw = append(m.Raw[:0], dAtA[iNdEx:postIndex]...) + if m.Raw == nil { + m.Raw = []byte{} + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGenerated(dAtA[iNdEx:]) + if err != nil { + return err + } + if skippy < 0 { + return ErrInvalidLengthGenerated + } + if (iNdEx + skippy) < 0 { + return ErrInvalidLengthGenerated + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} func (m *GetOptions) Unmarshal(dAtA []byte) error { l := len(dAtA) iNdEx := 0 @@ -7980,9 +7996,41 @@ func (m *ManagedFieldsEntry) Unmarshal(dAtA []byte) error { return err } iNdEx = postIndex - case 5: + case 6: if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Fields", wireType) + return fmt.Errorf("proto: wrong wireType = %d for field FieldsType", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenerated + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthGenerated + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthGenerated + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.FieldsType = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 7: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field FieldsV1", wireType) } var msglen int for shift := uint(0); ; shift += 7 { @@ -8009,10 +8057,10 @@ func (m *ManagedFieldsEntry) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - if m.Fields == nil { - m.Fields = &Fields{} + if m.FieldsV1 == nil { + m.FieldsV1 = &FieldsV1{} } - if err := m.Fields.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + if err := m.FieldsV1.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { return err } iNdEx = postIndex @@ -9518,222 +9566,6 @@ func (m *Preconditions) Unmarshal(dAtA []byte) error { } return nil } -func (m *ProtoFields) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowGenerated - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ProtoFields: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ProtoFields: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Map", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowGenerated - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthGenerated - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthGenerated - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Map == nil { - m.Map = make(map[string]Fields) - } - var mapkey string - mapvalue := &Fields{} - for iNdEx < postIndex { - entryPreIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowGenerated - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - if fieldNum == 1 { - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowGenerated - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthGenerated - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey < 0 { - return ErrInvalidLengthGenerated - } - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey - } else if fieldNum == 2 { - var mapmsglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowGenerated - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - mapmsglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if mapmsglen < 0 { - return ErrInvalidLengthGenerated - } - postmsgIndex := iNdEx + mapmsglen - if postmsgIndex < 0 { - return ErrInvalidLengthGenerated - } - if postmsgIndex > l { - return io.ErrUnexpectedEOF - } - mapvalue = &Fields{} - if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil { - return err - } - iNdEx = postmsgIndex - } else { - iNdEx = entryPreIndex - skippy, err := skipGenerated(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthGenerated - } - if (iNdEx + skippy) > postIndex { - return io.ErrUnexpectedEOF - } - iNdEx += skippy - } - } - m.Map[mapkey] = *mapvalue - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Raw", wireType) - } - var byteLen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowGenerated - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - byteLen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if byteLen < 0 { - return ErrInvalidLengthGenerated - } - postIndex := iNdEx + byteLen - if postIndex < 0 { - return ErrInvalidLengthGenerated - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Raw = append(m.Raw[:0], dAtA[iNdEx:postIndex]...) - if m.Raw == nil { - m.Raw = []byte{} - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipGenerated(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthGenerated - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthGenerated - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} func (m *RootPaths) Unmarshal(dAtA []byte) error { l := len(dAtA) iNdEx := 0 diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto index ba36c3cd2..ba1194dcc 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto @@ -163,6 +163,7 @@ message DeleteOptions { // Must be fulfilled before a deletion is carried out. If not possible, a 409 Conflict status will be // returned. + // +k8s:conversion-gen=false // +optional optional Preconditions preconditions = 2; @@ -212,7 +213,7 @@ message ExportOptions { optional bool exact = 2; } -// Fields stores a set of fields in a data structure like a Trie. +// FieldsV1 stores a set of fields in a data structure like a Trie, in JSON format. // // Each key is either a '.' representing the field itself, and will always map to an empty set, // or a string representing a sub-field or item. The string will follow one of these four formats: @@ -223,15 +224,9 @@ message ExportOptions { // If a key maps to an empty Fields value, the field that key represents is part of the set. // // The exact format is defined in sigs.k8s.io/structured-merge-diff -// +protobuf.options.marshal=false -// +protobuf.as=ProtoFields -// +protobuf.options.(gogoproto.goproto_stringer)=false -message Fields { - // Map is the representation used in the alpha version of this API - map<string, Fields> map = 1; - +message FieldsV1 { // Raw is the underlying serialization of this object. - optional bytes raw = 2; + optional bytes Raw = 1; } // GetOptions is the standard query options to the standard REST get call. @@ -345,7 +340,7 @@ message LabelSelectorRequirement { // List holds a list of objects, which may not be known by the server. message List { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional ListMeta metadata = 1; @@ -371,7 +366,7 @@ message ListMeta { // Value must be treated as opaque by clients and passed unmodified back to the server. // Populated by the system. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#concurrency-control-and-consistency + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency // +optional optional string resourceVersion = 2; @@ -393,9 +388,6 @@ message ListMeta { // Servers older than v1.15 do not set this field. // The intended use of the remainingItemCount is *estimating* the size of a collection. Clients // should not rely on the remainingItemCount to be set or to be exact. - // - // This field is alpha and can be changed or removed without notice. - // // +optional optional int64 remainingItemCount = 4; } @@ -425,9 +417,6 @@ message ListOptions { // If this is not a watch, this field is ignored. // If the feature gate WatchBookmarks is not enabled in apiserver, // this field is ignored. - // - // This field is beta. - // // +optional optional bool allowWatchBookmarks = 9; @@ -500,9 +489,13 @@ message ManagedFieldsEntry { // +optional optional Time time = 4; - // Fields identifies a set of fields. + // FieldsType is the discriminator for the different fields format and version. + // There is currently only one possible value: "FieldsV1" + optional string fieldsType = 6; + + // FieldsV1 holds the first JSON version format as described in the "FieldsV1" type. // +optional - optional Fields fields = 5; + optional FieldsV1 fieldsV1 = 7; } // MicroTime is version of Time with microsecond level precision. @@ -549,7 +542,7 @@ message ObjectMeta { // should retry (optionally after the time indicated in the Retry-After header). // // Applied only if Name is not specified. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#idempotency + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#idempotency // +optional optional string generateName = 2; @@ -593,7 +586,7 @@ message ObjectMeta { // Populated by the system. // Read-only. // Value must be treated as opaque by clients and . - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#concurrency-control-and-consistency + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency // +optional optional string resourceVersion = 6; @@ -609,7 +602,7 @@ message ObjectMeta { // Populated by the system. // Read-only. // Null for lists. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional Time creationTimestamp = 8; @@ -630,7 +623,7 @@ message ObjectMeta { // // Populated by the system when a graceful deletion is requested. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional Time deletionTimestamp = 9; @@ -668,6 +661,15 @@ message ObjectMeta { // is an identifier for the responsible component that will remove the entry // from the list. If the deletionTimestamp of the object is non-nil, entries // in this list can only be removed. + // Finalizers may be processed and removed in any order. Order is NOT enforced + // because it introduces significant risk of stuck finalizers. + // finalizers is a shared field, any actor with permission can reorder it. + // If the finalizer list is processed in order, then this can lead to a situation + // in which the component responsible for the first finalizer in the list is + // waiting for a signal (field value, external system, or other) produced by a + // component responsible for a finalizer later in the list, resulting in a deadlock. + // Without enforced ordering finalizers are free to order amongst themselves and + // are not vulnerable to ordering changes in the list. // +optional // +patchStrategy=merge repeated string finalizers = 14; @@ -686,8 +688,6 @@ message ObjectMeta { // "ci-cd". The set of fields is always in the version that the // workflow used when modifying the object. // - // This field is alpha and can be changed or removed without notice. - // // +optional repeated ManagedFieldsEntry managedFields = 17; } @@ -700,7 +700,7 @@ message OwnerReference { optional string apiVersion = 5; // Kind of the referent. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds optional string kind = 1; // Name of the referent. @@ -730,7 +730,7 @@ message OwnerReference { // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object message PartialObjectMetadata { // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional optional ObjectMeta metadata = 1; } @@ -739,7 +739,7 @@ message PartialObjectMetadata { // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object message PartialObjectMetadataList { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional ListMeta metadata = 1; @@ -790,17 +790,6 @@ message Preconditions { optional string resourceVersion = 2; } -// ProtoFields is a struct that is equivalent to Fields, but intended for -// protobuf marshalling/unmarshalling. It is generated into a serialization -// that matches Fields. Do not use in Go structs. -message ProtoFields { - // Map is the representation used in the alpha version of this API - map<string, Fields> map = 1; - - // Raw is the underlying serialization of this object. - optional bytes raw = 2; -} - // RootPaths lists the paths available at root. // For example: "/healthz", "/apis". message RootPaths { @@ -821,13 +810,13 @@ message ServerAddressByClientCIDR { // Status is a return value for calls that don't return other objects. message Status { // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional ListMeta metadata = 1; // Status of the operation. // One of: "Success" or "Failure". - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional optional string status = 2; @@ -898,7 +887,7 @@ message StatusDetails { // The kind attribute of the resource associated with the status StatusReason. // On some operations may differ from the requested resource Kind. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional string kind = 3; @@ -976,14 +965,14 @@ message TypeMeta { // Servers may infer this from the endpoint the client submits requests to. // Cannot be updated. // In CamelCase. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional optional string kind = 1; // APIVersion defines the versioned schema of this representation of an object. // Servers should convert recognized schemas to the latest internal value, and // may reject unrecognized values. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources // +optional optional string apiVersion = 2; } diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/helpers.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/helpers.go index 843cd3b15..ec016fd3c 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/helpers.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/helpers.go @@ -258,7 +258,7 @@ func ResetObjectMetaForStatus(meta, existingMeta Object) { // MarshalJSON implements json.Marshaler // MarshalJSON may get called on pointers or values, so implement MarshalJSON on value. // http://stackoverflow.com/questions/21390979/custom-marshaljson-never-gets-called-in-go -func (f Fields) MarshalJSON() ([]byte, error) { +func (f FieldsV1) MarshalJSON() ([]byte, error) { if f.Raw == nil { return []byte("null"), nil } @@ -266,7 +266,7 @@ func (f Fields) MarshalJSON() ([]byte, error) { } // UnmarshalJSON implements json.Unmarshaler -func (f *Fields) UnmarshalJSON(b []byte) error { +func (f *FieldsV1) UnmarshalJSON(b []byte) error { if f == nil { return errors.New("metav1.Fields: UnmarshalJSON on nil pointer") } @@ -276,5 +276,5 @@ func (f *Fields) UnmarshalJSON(b []byte) error { return nil } -var _ json.Marshaler = Fields{} -var _ json.Unmarshaler = &Fields{} +var _ json.Marshaler = FieldsV1{} +var _ json.Unmarshaler = &FieldsV1{} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/register.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/register.go index 368efe1ef..a7b8aa34f 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/register.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/register.go @@ -25,6 +25,13 @@ import ( // GroupName is the group name for this API. const GroupName = "meta.k8s.io" +var ( + // localSchemeBuilder is used to make compiler happy for autogenerated + // conversions. However, it's not used. + schemeBuilder runtime.SchemeBuilder + localSchemeBuilder = &schemeBuilder +) + // SchemeGroupVersion is group version used to register these objects var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1"} @@ -40,6 +47,31 @@ func Kind(kind string) schema.GroupKind { return SchemeGroupVersion.WithKind(kind).GroupKind() } +// scheme is the registry for the common types that adhere to the meta v1 API spec. +var scheme = runtime.NewScheme() + +// ParameterCodec knows about query parameters used with the meta v1 API spec. +var ParameterCodec = runtime.NewParameterCodec(scheme) + +func addEventConversionFuncs(scheme *runtime.Scheme) error { + return scheme.AddConversionFuncs( + Convert_v1_WatchEvent_To_watch_Event, + Convert_v1_InternalEvent_To_v1_WatchEvent, + Convert_watch_Event_To_v1_WatchEvent, + Convert_v1_WatchEvent_To_v1_InternalEvent, + ) +} + +var optionsTypes = []runtime.Object{ + &ListOptions{}, + &ExportOptions{}, + &GetOptions{}, + &DeleteOptions{}, + &CreateOptions{}, + &UpdateOptions{}, + &PatchOptions{}, +} + // AddToGroupVersion registers common meta types into schemas. func AddToGroupVersion(scheme *runtime.Scheme, groupVersion schema.GroupVersion) { scheme.AddKnownTypeWithName(groupVersion.WithKind(WatchEventKind), &WatchEvent{}) @@ -48,21 +80,7 @@ func AddToGroupVersion(scheme *runtime.Scheme, groupVersion schema.GroupVersion) &InternalEvent{}, ) // Supports legacy code paths, most callers should use metav1.ParameterCodec for now - scheme.AddKnownTypes(groupVersion, - &ListOptions{}, - &ExportOptions{}, - &GetOptions{}, - &DeleteOptions{}, - &CreateOptions{}, - &UpdateOptions{}, - &PatchOptions{}, - ) - utilruntime.Must(scheme.AddConversionFuncs( - Convert_v1_WatchEvent_To_watch_Event, - Convert_v1_InternalEvent_To_v1_WatchEvent, - Convert_watch_Event_To_v1_WatchEvent, - Convert_v1_WatchEvent_To_v1_InternalEvent, - )) + scheme.AddKnownTypes(groupVersion, optionsTypes...) // Register Unversioned types under their own special group scheme.AddUnversionedTypes(Unversioned, &Status{}, @@ -72,36 +90,14 @@ func AddToGroupVersion(scheme *runtime.Scheme, groupVersion schema.GroupVersion) &APIResourceList{}, ) - // register manually. This usually goes through the SchemeBuilder, which we cannot use here. - utilruntime.Must(AddConversionFuncs(scheme)) - utilruntime.Must(RegisterDefaults(scheme)) -} - -// scheme is the registry for the common types that adhere to the meta v1 API spec. -var scheme = runtime.NewScheme() - -// ParameterCodec knows about query parameters used with the meta v1 API spec. -var ParameterCodec = runtime.NewParameterCodec(scheme) - -func init() { - scheme.AddUnversionedTypes(SchemeGroupVersion, - &ListOptions{}, - &ExportOptions{}, - &GetOptions{}, - &DeleteOptions{}, - &CreateOptions{}, - &UpdateOptions{}, - &PatchOptions{}, - ) - - if err := AddMetaToScheme(scheme); err != nil { - panic(err) - } + utilruntime.Must(addEventConversionFuncs(scheme)) // register manually. This usually goes through the SchemeBuilder, which we cannot use here. + utilruntime.Must(AddConversionFuncs(scheme)) utilruntime.Must(RegisterDefaults(scheme)) } +// AddMetaToScheme registers base meta types into schemas. func AddMetaToScheme(scheme *runtime.Scheme) error { scheme.AddKnownTypes(SchemeGroupVersion, &Table{}, @@ -114,3 +110,12 @@ func AddMetaToScheme(scheme *runtime.Scheme) error { Convert_Slice_string_To_v1_IncludeObjectPolicy, ) } + +func init() { + scheme.AddUnversionedTypes(SchemeGroupVersion, optionsTypes...) + + utilruntime.Must(AddMetaToScheme(scheme)) + + // register manually. This usually goes through the SchemeBuilder, which we cannot use here. + utilruntime.Must(RegisterDefaults(scheme)) +} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types.go index b1e92ed66..bf125b62a 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types.go @@ -43,14 +43,14 @@ type TypeMeta struct { // Servers may infer this from the endpoint the client submits requests to. // Cannot be updated. // In CamelCase. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional Kind string `json:"kind,omitempty" protobuf:"bytes,1,opt,name=kind"` // APIVersion defines the versioned schema of this representation of an object. // Servers should convert recognized schemas to the latest internal value, and // may reject unrecognized values. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources // +optional APIVersion string `json:"apiVersion,omitempty" protobuf:"bytes,2,opt,name=apiVersion"` } @@ -73,7 +73,7 @@ type ListMeta struct { // Value must be treated as opaque by clients and passed unmodified back to the server. // Populated by the system. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#concurrency-control-and-consistency + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency // +optional ResourceVersion string `json:"resourceVersion,omitempty" protobuf:"bytes,2,opt,name=resourceVersion"` @@ -95,9 +95,6 @@ type ListMeta struct { // Servers older than v1.15 do not set this field. // The intended use of the remainingItemCount is *estimating* the size of a collection. Clients // should not rely on the remainingItemCount to be set or to be exact. - // - // This field is alpha and can be changed or removed without notice. - // // +optional RemainingItemCount *int64 `json:"remainingItemCount,omitempty" protobuf:"bytes,4,opt,name=remainingItemCount"` } @@ -134,7 +131,7 @@ type ObjectMeta struct { // should retry (optionally after the time indicated in the Retry-After header). // // Applied only if Name is not specified. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#idempotency + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#idempotency // +optional GenerateName string `json:"generateName,omitempty" protobuf:"bytes,2,opt,name=generateName"` @@ -178,7 +175,7 @@ type ObjectMeta struct { // Populated by the system. // Read-only. // Value must be treated as opaque by clients and . - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#concurrency-control-and-consistency + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency // +optional ResourceVersion string `json:"resourceVersion,omitempty" protobuf:"bytes,6,opt,name=resourceVersion"` @@ -194,7 +191,7 @@ type ObjectMeta struct { // Populated by the system. // Read-only. // Null for lists. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional CreationTimestamp Time `json:"creationTimestamp,omitempty" protobuf:"bytes,8,opt,name=creationTimestamp"` @@ -215,7 +212,7 @@ type ObjectMeta struct { // // Populated by the system when a graceful deletion is requested. // Read-only. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional DeletionTimestamp *Time `json:"deletionTimestamp,omitempty" protobuf:"bytes,9,opt,name=deletionTimestamp"` @@ -253,6 +250,15 @@ type ObjectMeta struct { // is an identifier for the responsible component that will remove the entry // from the list. If the deletionTimestamp of the object is non-nil, entries // in this list can only be removed. + // Finalizers may be processed and removed in any order. Order is NOT enforced + // because it introduces significant risk of stuck finalizers. + // finalizers is a shared field, any actor with permission can reorder it. + // If the finalizer list is processed in order, then this can lead to a situation + // in which the component responsible for the first finalizer in the list is + // waiting for a signal (field value, external system, or other) produced by a + // component responsible for a finalizer later in the list, resulting in a deadlock. + // Without enforced ordering finalizers are free to order amongst themselves and + // are not vulnerable to ordering changes in the list. // +optional // +patchStrategy=merge Finalizers []string `json:"finalizers,omitempty" patchStrategy:"merge" protobuf:"bytes,14,rep,name=finalizers"` @@ -271,8 +277,6 @@ type ObjectMeta struct { // "ci-cd". The set of fields is always in the version that the // workflow used when modifying the object. // - // This field is alpha and can be changed or removed without notice. - // // +optional ManagedFields []ManagedFieldsEntry `json:"managedFields,omitempty" protobuf:"bytes,17,rep,name=managedFields"` } @@ -297,7 +301,7 @@ type OwnerReference struct { // API version of the referent. APIVersion string `json:"apiVersion" protobuf:"bytes,5,opt,name=apiVersion"` // Kind of the referent. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds Kind string `json:"kind" protobuf:"bytes,1,opt,name=kind"` // Name of the referent. // More info: http://kubernetes.io/docs/user-guide/identifiers#names @@ -318,6 +322,7 @@ type OwnerReference struct { BlockOwnerDeletion *bool `json:"blockOwnerDeletion,omitempty" protobuf:"varint,7,opt,name=blockOwnerDeletion"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // ListOptions is the query options to a standard REST list call. @@ -347,9 +352,6 @@ type ListOptions struct { // If this is not a watch, this field is ignored. // If the feature gate WatchBookmarks is not enabled in apiserver, // this field is ignored. - // - // This field is beta. - // // +optional AllowWatchBookmarks bool `json:"allowWatchBookmarks,omitempty" protobuf:"varint,9,opt,name=allowWatchBookmarks"` @@ -400,6 +402,7 @@ type ListOptions struct { Continue string `json:"continue,omitempty" protobuf:"bytes,8,opt,name=continue"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // ExportOptions is the query options to the standard REST get call. @@ -414,6 +417,7 @@ type ExportOptions struct { Exact bool `json:"exact" protobuf:"varint,2,opt,name=exact"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // GetOptions is the standard query options to the standard REST get call. @@ -451,6 +455,7 @@ const ( DryRunAll = "All" ) +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // DeleteOptions may be provided when deleting an API object. @@ -466,6 +471,7 @@ type DeleteOptions struct { // Must be fulfilled before a deletion is carried out. If not possible, a 409 Conflict status will be // returned. + // +k8s:conversion-gen=false // +optional Preconditions *Preconditions `json:"preconditions,omitempty" protobuf:"bytes,2,opt,name=preconditions"` @@ -496,6 +502,7 @@ type DeleteOptions struct { DryRun []string `json:"dryRun,omitempty" protobuf:"bytes,5,rep,name=dryRun"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // CreateOptions may be provided when creating an API object. @@ -519,6 +526,7 @@ type CreateOptions struct { FieldManager string `json:"fieldManager,omitempty" protobuf:"bytes,3,name=fieldManager"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // PatchOptions may be provided when patching an API object. @@ -551,6 +559,7 @@ type PatchOptions struct { FieldManager string `json:"fieldManager,omitempty" protobuf:"bytes,3,name=fieldManager"` } +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object // UpdateOptions may be provided when updating an API object. @@ -590,13 +599,13 @@ type Preconditions struct { type Status struct { TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` // Status of the operation. // One of: "Success" or "Failure". - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status // +optional Status string `json:"status,omitempty" protobuf:"bytes,2,opt,name=status"` // A human-readable description of the status of this operation. @@ -635,7 +644,7 @@ type StatusDetails struct { Group string `json:"group,omitempty" protobuf:"bytes,2,opt,name=group"` // The kind attribute of the resource associated with the status StatusReason. // On some operations may differ from the requested resource Kind. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional Kind string `json:"kind,omitempty" protobuf:"bytes,3,opt,name=kind"` // UID of the resource. @@ -767,11 +776,13 @@ const ( // doesn't make any sense, for example deleting a read-only object. This is different than // StatusReasonInvalid above which indicates that the API call could possibly succeed, but the // data was invalid. API calls that return BadRequest can never succeed. + // Status code 400 StatusReasonBadRequest StatusReason = "BadRequest" // StatusReasonMethodNotAllowed means that the action the client attempted to perform on the // resource was not supported by the code - for instance, attempting to delete a resource that // can only be created. API calls that return MethodNotAllowed can never succeed. + // Status code 405 StatusReasonMethodNotAllowed StatusReason = "MethodNotAllowed" // StatusReasonNotAcceptable means that the accept types indicated by the client were not acceptable @@ -870,7 +881,7 @@ const ( type List struct { TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` @@ -1103,9 +1114,16 @@ type ManagedFieldsEntry struct { // Time is timestamp of when these fields were set. It should always be empty if Operation is 'Apply' // +optional Time *Time `json:"time,omitempty" protobuf:"bytes,4,opt,name=time"` - // Fields identifies a set of fields. + + // Fields is tombstoned to show why 5 is a reserved protobuf tag. + //Fields *Fields `json:"fields,omitempty" protobuf:"bytes,5,opt,name=fields,casttype=Fields"` + + // FieldsType is the discriminator for the different fields format and version. + // There is currently only one possible value: "FieldsV1" + FieldsType string `json:"fieldsType,omitempty" protobuf:"bytes,6,opt,name=fieldsType"` + // FieldsV1 holds the first JSON version format as described in the "FieldsV1" type. // +optional - Fields *Fields `json:"fields,omitempty" protobuf:"bytes,5,opt,name=fields,casttype=Fields"` + FieldsV1 *FieldsV1 `json:"fieldsV1,omitempty" protobuf:"bytes,7,opt,name=fieldsV1"` } // ManagedFieldsOperationType is the type of operation which lead to a ManagedFieldsEntry being created. @@ -1116,7 +1134,7 @@ const ( ManagedFieldsOperationUpdate ManagedFieldsOperationType = "Update" ) -// Fields stores a set of fields in a data structure like a Trie. +// FieldsV1 stores a set of fields in a data structure like a Trie, in JSON format. // // Each key is either a '.' representing the field itself, and will always map to an empty set, // or a string representing a sub-field or item. The string will follow one of these four formats: @@ -1127,12 +1145,9 @@ const ( // If a key maps to an empty Fields value, the field that key represents is part of the set. // // The exact format is defined in sigs.k8s.io/structured-merge-diff -// +protobuf.options.marshal=false -// +protobuf.as=ProtoFields -// +protobuf.options.(gogoproto.goproto_stringer)=false -type Fields struct { +type FieldsV1 struct { // Raw is the underlying serialization of this object. - Raw []byte `json:"-" protobuf:"-"` + Raw []byte `json:"-" protobuf:"bytes,1,opt,name=Raw"` } // TODO: Table does not generate to protobuf because of the interface{} - fix protobuf @@ -1147,7 +1162,7 @@ type Fields struct { type Table struct { TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional ListMeta `json:"metadata,omitempty"` @@ -1257,6 +1272,7 @@ const ( ) // TableOptions are used when a Table is requested by the caller. +// +k8s:conversion-gen:explicit-from=net/url.Values // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object type TableOptions struct { TypeMeta `json:",inline"` @@ -1278,7 +1294,7 @@ type TableOptions struct { type PartialObjectMetadata struct { TypeMeta `json:",inline"` // Standard object's metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata // +optional ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` } @@ -1288,7 +1304,7 @@ type PartialObjectMetadata struct { type PartialObjectMetadataList struct { TypeMeta `json:",inline"` // Standard list metadata. - // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds + // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds // +optional ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types_swagger_doc_generated.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types_swagger_doc_generated.go index 5bbc110f9..b62e591ee 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types_swagger_doc_generated.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types_swagger_doc_generated.go @@ -119,12 +119,12 @@ func (ExportOptions) SwaggerDoc() map[string]string { return map_ExportOptions } -var map_Fields = map[string]string{ - "": "Fields stores a set of fields in a data structure like a Trie.\n\nEach key is either a '.' representing the field itself, and will always map to an empty set, or a string representing a sub-field or item. The string will follow one of these four formats: 'f:<name>', where <name> is the name of a field in a struct, or key in a map 'v:<value>', where <value> is the exact json formatted value of a list item 'i:<index>', where <index> is position of a item in a list 'k:<keys>', where <keys> is a map of a list item's key fields to their unique values If a key maps to an empty Fields value, the field that key represents is part of the set.\n\nThe exact format is defined in sigs.k8s.io/structured-merge-diff", +var map_FieldsV1 = map[string]string{ + "": "FieldsV1 stores a set of fields in a data structure like a Trie, in JSON format.\n\nEach key is either a '.' representing the field itself, and will always map to an empty set, or a string representing a sub-field or item. The string will follow one of these four formats: 'f:<name>', where <name> is the name of a field in a struct, or key in a map 'v:<value>', where <value> is the exact json formatted value of a list item 'i:<index>', where <index> is position of a item in a list 'k:<keys>', where <keys> is a map of a list item's key fields to their unique values If a key maps to an empty Fields value, the field that key represents is part of the set.\n\nThe exact format is defined in sigs.k8s.io/structured-merge-diff", } -func (Fields) SwaggerDoc() map[string]string { - return map_Fields +func (FieldsV1) SwaggerDoc() map[string]string { + return map_FieldsV1 } var map_GetOptions = map[string]string{ @@ -169,7 +169,7 @@ func (LabelSelectorRequirement) SwaggerDoc() map[string]string { var map_List = map[string]string{ "": "List holds a list of objects, which may not be known by the server.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "List of objects", } @@ -180,9 +180,9 @@ func (List) SwaggerDoc() map[string]string { var map_ListMeta = map[string]string{ "": "ListMeta describes metadata that synthetic resources must have, including lists and various status objects. A resource may have only one of {ObjectMeta, ListMeta}.", "selfLink": "selfLink is a URL representing this object. Populated by the system. Read-only.\n\nDEPRECATED Kubernetes will stop propagating this field in 1.20 release and the field is planned to be removed in 1.21 release.", - "resourceVersion": "String that identifies the server's internal version of this object that can be used by clients to determine when objects have changed. Value must be treated as opaque by clients and passed unmodified back to the server. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#concurrency-control-and-consistency", + "resourceVersion": "String that identifies the server's internal version of this object that can be used by clients to determine when objects have changed. Value must be treated as opaque by clients and passed unmodified back to the server. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency", "continue": "continue may be set if the user set a limit on the number of items returned, and indicates that the server has more data available. The value is opaque and may be used to issue another request to the endpoint that served this list to retrieve the next set of available objects. Continuing a consistent list may not be possible if the server configuration has changed or more than a few minutes have passed. The resourceVersion field returned when using this continue value will be identical to the value in the first response, unless you have received this token from an error message.", - "remainingItemCount": "remainingItemCount is the number of subsequent items in the list which are not included in this list response. If the list request contained label or field selectors, then the number of remaining items is unknown and the field will be left unset and omitted during serialization. If the list is complete (either because it is not chunking or because this is the last chunk), then there are no more remaining items and this field will be left unset and omitted during serialization. Servers older than v1.15 do not set this field. The intended use of the remainingItemCount is *estimating* the size of a collection. Clients should not rely on the remainingItemCount to be set or to be exact.\n\nThis field is alpha and can be changed or removed without notice.", + "remainingItemCount": "remainingItemCount is the number of subsequent items in the list which are not included in this list response. If the list request contained label or field selectors, then the number of remaining items is unknown and the field will be left unset and omitted during serialization. If the list is complete (either because it is not chunking or because this is the last chunk), then there are no more remaining items and this field will be left unset and omitted during serialization. Servers older than v1.15 do not set this field. The intended use of the remainingItemCount is *estimating* the size of a collection. Clients should not rely on the remainingItemCount to be set or to be exact.", } func (ListMeta) SwaggerDoc() map[string]string { @@ -194,7 +194,7 @@ var map_ListOptions = map[string]string{ "labelSelector": "A selector to restrict the list of returned objects by their labels. Defaults to everything.", "fieldSelector": "A selector to restrict the list of returned objects by their fields. Defaults to everything.", "watch": "Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion.", - "allowWatchBookmarks": "allowWatchBookmarks requests watch events with type \"BOOKMARK\". Servers that do not implement bookmarks may ignore this flag and bookmarks are sent at the server's discretion. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session. If this is not a watch, this field is ignored. If the feature gate WatchBookmarks is not enabled in apiserver, this field is ignored.\n\nThis field is beta.", + "allowWatchBookmarks": "allowWatchBookmarks requests watch events with type \"BOOKMARK\". Servers that do not implement bookmarks may ignore this flag and bookmarks are sent at the server's discretion. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session. If this is not a watch, this field is ignored. If the feature gate WatchBookmarks is not enabled in apiserver, this field is ignored.", "resourceVersion": "When specified with a watch call, shows changes that occur after that particular version of a resource. Defaults to changes from the beginning of history. When specified for list: - if unset, then the result is returned from remote storage based on quorum-read flag; - if it's 0, then we simply return what we currently have in cache, no guarantee; - if set to non zero, then the result is at least as fresh as given rv.", "timeoutSeconds": "Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity.", "limit": "limit is a maximum number of responses to return for a list call. If more items exist, the server will set the `continue` field on the list metadata to a value that can be used with the same initial query to retrieve the next set of results. Setting a limit may return fewer than the requested amount of items (up to zero items) in the event all requested objects are filtered out and clients should only use the presence of the continue field to determine whether more results are available. Servers may choose not to support the limit argument and will return all of the available results. If limit is specified and the continue field is empty, clients may assume that no more results are available. This field is not supported if watch is true.\n\nThe server guarantees that the objects returned when using continue will be identical to issuing a single list call without a limit - that is, no objects created, modified, or deleted after the first request is issued will be included in any subsequent continued requests. This is sometimes referred to as a consistent snapshot, and ensures that a client that is using limit to receive smaller chunks of a very large result can ensure they see all possible objects. If objects are updated during a chunked list the version of the object that was present at the time the first list result was calculated is returned.", @@ -211,7 +211,8 @@ var map_ManagedFieldsEntry = map[string]string{ "operation": "Operation is the type of operation which lead to this ManagedFieldsEntry being created. The only valid values for this field are 'Apply' and 'Update'.", "apiVersion": "APIVersion defines the version of this resource that this field set applies to. The format is \"group/version\" just like the top-level APIVersion field. It is necessary to track the version of a field set because it cannot be automatically converted.", "time": "Time is timestamp of when these fields were set. It should always be empty if Operation is 'Apply'", - "fields": "Fields identifies a set of fields.", + "fieldsType": "FieldsType is the discriminator for the different fields format and version. There is currently only one possible value: \"FieldsV1\"", + "fieldsV1": "FieldsV1 holds the first JSON version format as described in the \"FieldsV1\" type.", } func (ManagedFieldsEntry) SwaggerDoc() map[string]string { @@ -221,21 +222,21 @@ func (ManagedFieldsEntry) SwaggerDoc() map[string]string { var map_ObjectMeta = map[string]string{ "": "ObjectMeta is metadata that all persisted resources must have, which includes all objects users must create.", "name": "Name must be unique within a namespace. Is required when creating resources, although some resources may allow a client to request the generation of an appropriate name automatically. Name is primarily intended for creation idempotence and configuration definition. Cannot be updated. More info: http://kubernetes.io/docs/user-guide/identifiers#names", - "generateName": "GenerateName is an optional prefix, used by the server, to generate a unique name ONLY IF the Name field has not been provided. If this field is used, the name returned to the client will be different than the name passed. This value will also be combined with a unique suffix. The provided value has the same validation rules as the Name field, and may be truncated by the length of the suffix required to make the value unique on the server.\n\nIf this field is specified and the generated name exists, the server will NOT return a 409 - instead, it will either return 201 Created or 500 with Reason ServerTimeout indicating a unique name could not be found in the time allotted, and the client should retry (optionally after the time indicated in the Retry-After header).\n\nApplied only if Name is not specified. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#idempotency", + "generateName": "GenerateName is an optional prefix, used by the server, to generate a unique name ONLY IF the Name field has not been provided. If this field is used, the name returned to the client will be different than the name passed. This value will also be combined with a unique suffix. The provided value has the same validation rules as the Name field, and may be truncated by the length of the suffix required to make the value unique on the server.\n\nIf this field is specified and the generated name exists, the server will NOT return a 409 - instead, it will either return 201 Created or 500 with Reason ServerTimeout indicating a unique name could not be found in the time allotted, and the client should retry (optionally after the time indicated in the Retry-After header).\n\nApplied only if Name is not specified. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#idempotency", "namespace": "Namespace defines the space within each name must be unique. An empty namespace is equivalent to the \"default\" namespace, but \"default\" is the canonical representation. Not all objects are required to be scoped to a namespace - the value of this field for those objects will be empty.\n\nMust be a DNS_LABEL. Cannot be updated. More info: http://kubernetes.io/docs/user-guide/namespaces", "selfLink": "SelfLink is a URL representing this object. Populated by the system. Read-only.\n\nDEPRECATED Kubernetes will stop propagating this field in 1.20 release and the field is planned to be removed in 1.21 release.", "uid": "UID is the unique in time and space value for this object. It is typically generated by the server on successful creation of a resource and is not allowed to change on PUT operations.\n\nPopulated by the system. Read-only. More info: http://kubernetes.io/docs/user-guide/identifiers#uids", - "resourceVersion": "An opaque value that represents the internal version of this object that can be used by clients to determine when objects have changed. May be used for optimistic concurrency, change detection, and the watch operation on a resource or set of resources. Clients must treat these values as opaque and passed unmodified back to the server. They may only be valid for a particular resource or set of resources.\n\nPopulated by the system. Read-only. Value must be treated as opaque by clients and . More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#concurrency-control-and-consistency", + "resourceVersion": "An opaque value that represents the internal version of this object that can be used by clients to determine when objects have changed. May be used for optimistic concurrency, change detection, and the watch operation on a resource or set of resources. Clients must treat these values as opaque and passed unmodified back to the server. They may only be valid for a particular resource or set of resources.\n\nPopulated by the system. Read-only. Value must be treated as opaque by clients and . More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency", "generation": "A sequence number representing a specific generation of the desired state. Populated by the system. Read-only.", - "creationTimestamp": "CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.\n\nPopulated by the system. Read-only. Null for lists. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", - "deletionTimestamp": "DeletionTimestamp is RFC 3339 date and time at which this resource will be deleted. This field is set by the server when a graceful deletion is requested by the user, and is not directly settable by a client. The resource is expected to be deleted (no longer visible from resource lists, and not reachable by name) after the time in this field, once the finalizers list is empty. As long as the finalizers list contains items, deletion is blocked. Once the deletionTimestamp is set, this value may not be unset or be set further into the future, although it may be shortened or the resource may be deleted prior to this time. For example, a user may request that a pod is deleted in 30 seconds. The Kubelet will react by sending a graceful termination signal to the containers in the pod. After that 30 seconds, the Kubelet will send a hard termination signal (SIGKILL) to the container and after cleanup, remove the pod from the API. In the presence of network partitions, this object may still exist after this timestamp, until an administrator or automated process can determine the resource is fully terminated. If not set, graceful deletion of the object has not been requested.\n\nPopulated by the system when a graceful deletion is requested. Read-only. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "creationTimestamp": "CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.\n\nPopulated by the system. Read-only. Null for lists. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", + "deletionTimestamp": "DeletionTimestamp is RFC 3339 date and time at which this resource will be deleted. This field is set by the server when a graceful deletion is requested by the user, and is not directly settable by a client. The resource is expected to be deleted (no longer visible from resource lists, and not reachable by name) after the time in this field, once the finalizers list is empty. As long as the finalizers list contains items, deletion is blocked. Once the deletionTimestamp is set, this value may not be unset or be set further into the future, although it may be shortened or the resource may be deleted prior to this time. For example, a user may request that a pod is deleted in 30 seconds. The Kubelet will react by sending a graceful termination signal to the containers in the pod. After that 30 seconds, the Kubelet will send a hard termination signal (SIGKILL) to the container and after cleanup, remove the pod from the API. In the presence of network partitions, this object may still exist after this timestamp, until an administrator or automated process can determine the resource is fully terminated. If not set, graceful deletion of the object has not been requested.\n\nPopulated by the system when a graceful deletion is requested. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", "deletionGracePeriodSeconds": "Number of seconds allowed for this object to gracefully terminate before it will be removed from the system. Only set when deletionTimestamp is also set. May only be shortened. Read-only.", "labels": "Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. More info: http://kubernetes.io/docs/user-guide/labels", "annotations": "Annotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. More info: http://kubernetes.io/docs/user-guide/annotations", "ownerReferences": "List of objects depended by this object. If ALL objects in the list have been deleted, this object will be garbage collected. If this object is managed by a controller, then an entry in this list will point to this controller, with the controller field set to true. There cannot be more than one managing controller.", - "finalizers": "Must be empty before the object is deleted from the registry. Each entry is an identifier for the responsible component that will remove the entry from the list. If the deletionTimestamp of the object is non-nil, entries in this list can only be removed.", + "finalizers": "Must be empty before the object is deleted from the registry. Each entry is an identifier for the responsible component that will remove the entry from the list. If the deletionTimestamp of the object is non-nil, entries in this list can only be removed. Finalizers may be processed and removed in any order. Order is NOT enforced because it introduces significant risk of stuck finalizers. finalizers is a shared field, any actor with permission can reorder it. If the finalizer list is processed in order, then this can lead to a situation in which the component responsible for the first finalizer in the list is waiting for a signal (field value, external system, or other) produced by a component responsible for a finalizer later in the list, resulting in a deadlock. Without enforced ordering finalizers are free to order amongst themselves and are not vulnerable to ordering changes in the list.", "clusterName": "The name of the cluster which the object belongs to. This is used to distinguish resources with same name and namespace in different clusters. This field is not set anywhere right now and apiserver is going to ignore it if set in create or update request.", - "managedFields": "ManagedFields maps workflow-id and version to the set of fields that are managed by that workflow. This is mostly for internal housekeeping, and users typically shouldn't need to set or understand this field. A workflow can be the user's name, a controller's name, or the name of a specific apply path like \"ci-cd\". The set of fields is always in the version that the workflow used when modifying the object.\n\nThis field is alpha and can be changed or removed without notice.", + "managedFields": "ManagedFields maps workflow-id and version to the set of fields that are managed by that workflow. This is mostly for internal housekeeping, and users typically shouldn't need to set or understand this field. A workflow can be the user's name, a controller's name, or the name of a specific apply path like \"ci-cd\". The set of fields is always in the version that the workflow used when modifying the object.", } func (ObjectMeta) SwaggerDoc() map[string]string { @@ -245,7 +246,7 @@ func (ObjectMeta) SwaggerDoc() map[string]string { var map_OwnerReference = map[string]string{ "": "OwnerReference contains enough information to let you identify an owning object. An owning object must be in the same namespace as the dependent, or be cluster-scoped, so there is no namespace field.", "apiVersion": "API version of the referent.", - "kind": "Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "kind": "Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "name": "Name of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#names", "uid": "UID of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#uids", "controller": "If true, this reference points to the managing controller.", @@ -258,7 +259,7 @@ func (OwnerReference) SwaggerDoc() map[string]string { var map_PartialObjectMetadata = map[string]string{ "": "PartialObjectMetadata is a generic representation of any object with ObjectMeta. It allows clients to get access to a particular ObjectMeta schema without knowing the details of the version.", - "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata", + "metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata", } func (PartialObjectMetadata) SwaggerDoc() map[string]string { @@ -267,7 +268,7 @@ func (PartialObjectMetadata) SwaggerDoc() map[string]string { var map_PartialObjectMetadataList = map[string]string{ "": "PartialObjectMetadataList contains a list of objects containing only their metadata", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "items": "items contains each of the included items.", } @@ -325,8 +326,8 @@ func (ServerAddressByClientCIDR) SwaggerDoc() map[string]string { var map_Status = map[string]string{ "": "Status is a return value for calls that don't return other objects.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", - "status": "Status of the operation. One of: \"Success\" or \"Failure\". More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", + "status": "Status of the operation. One of: \"Success\" or \"Failure\". More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status", "message": "A human-readable description of the status of this operation.", "reason": "A machine-readable description of why this operation is in the \"Failure\" status. If this value is empty there is no information available. A Reason clarifies an HTTP status code but does not override it.", "details": "Extended data associated with the reason. Each reason may define its own extended details. This field is optional and the data returned is not guaranteed to conform to any schema except that defined by the reason type.", @@ -352,7 +353,7 @@ var map_StatusDetails = map[string]string{ "": "StatusDetails is a set of additional properties that MAY be set by the server to provide additional information about a response. The Reason field of a Status object defines what attributes will be set. Clients must ignore fields that do not match the defined type of each attribute, and should assume that any attribute may be empty, invalid, or under defined.", "name": "The name attribute of the resource associated with the status StatusReason (when there is a single name which can be described).", "group": "The group attribute of the resource associated with the status StatusReason.", - "kind": "The kind attribute of the resource associated with the status StatusReason. On some operations may differ from the requested resource Kind. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "kind": "The kind attribute of the resource associated with the status StatusReason. On some operations may differ from the requested resource Kind. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "uid": "UID of the resource. (when there is a single resource which can be described). More info: http://kubernetes.io/docs/user-guide/identifiers#uids", "causes": "The Causes array includes more details associated with the StatusReason failure. Not all StatusReasons may provide detailed causes.", "retryAfterSeconds": "If specified, the time in seconds before the operation should be retried. Some errors may indicate the client must take an alternate action - for those errors this field may indicate how long to wait before taking the alternate action.", @@ -364,7 +365,7 @@ func (StatusDetails) SwaggerDoc() map[string]string { var map_Table = map[string]string{ "": "Table is a tabular representation of a set of API resources. The server transforms the object into a set of preferred columns for quickly reviewing the objects.", - "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", + "metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", "columnDefinitions": "columnDefinitions describes each column in the returned items array. The number of cells per row will always match the number of column definitions.", "rows": "rows is the list of items in the table.", } @@ -420,8 +421,8 @@ func (TableRowCondition) SwaggerDoc() map[string]string { var map_TypeMeta = map[string]string{ "": "TypeMeta describes an individual object in an API response or request with strings representing the type of the object and its API schema version. Structures that are versioned or persisted should inline TypeMeta.", - "kind": "Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds", - "apiVersion": "APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources", + "kind": "Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds", + "apiVersion": "APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources", } func (TypeMeta) SwaggerDoc() map[string]string { diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/helpers.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/helpers.go index 3b07e86db..4244b8a6d 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/helpers.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/helpers.go @@ -27,11 +27,15 @@ import ( "k8s.io/apimachinery/pkg/runtime/schema" "k8s.io/apimachinery/pkg/types" "k8s.io/apimachinery/pkg/util/json" + "k8s.io/klog" ) // NestedFieldCopy returns a deep copy of the value of a nested field. // Returns false if the value is missing. // No error is returned for a nil field. +// +// Note: fields passed to this function are treated as keys within the passed +// object; no array/slice syntax is supported. func NestedFieldCopy(obj map[string]interface{}, fields ...string) (interface{}, bool, error) { val, found, err := NestedFieldNoCopy(obj, fields...) if !found || err != nil { @@ -43,6 +47,9 @@ func NestedFieldCopy(obj map[string]interface{}, fields ...string) (interface{}, // NestedFieldNoCopy returns a reference to a nested field. // Returns false if value is not found and an error if unable // to traverse obj. +// +// Note: fields passed to this function are treated as keys within the passed +// object; no array/slice syntax is supported. func NestedFieldNoCopy(obj map[string]interface{}, fields ...string) (interface{}, bool, error) { var val interface{} = obj @@ -323,6 +330,8 @@ var UnstructuredJSONScheme runtime.Codec = unstructuredJSONScheme{} type unstructuredJSONScheme struct{} +const unstructuredJSONSchemeIdentifier runtime.Identifier = "unstructuredJSON" + func (s unstructuredJSONScheme) Decode(data []byte, _ *schema.GroupVersionKind, obj runtime.Object) (runtime.Object, *schema.GroupVersionKind, error) { var err error if obj != nil { @@ -343,7 +352,14 @@ func (s unstructuredJSONScheme) Decode(data []byte, _ *schema.GroupVersionKind, return obj, &gvk, nil } -func (unstructuredJSONScheme) Encode(obj runtime.Object, w io.Writer) error { +func (s unstructuredJSONScheme) Encode(obj runtime.Object, w io.Writer) error { + if co, ok := obj.(runtime.CacheableObject); ok { + return co.CacheEncode(s.Identifier(), s.doEncode, w) + } + return s.doEncode(obj, w) +} + +func (unstructuredJSONScheme) doEncode(obj runtime.Object, w io.Writer) error { switch t := obj.(type) { case *Unstructured: return json.NewEncoder(w).Encode(t.Object) @@ -367,6 +383,11 @@ func (unstructuredJSONScheme) Encode(obj runtime.Object, w io.Writer) error { } } +// Identifier implements runtime.Encoder interface. +func (unstructuredJSONScheme) Identifier() runtime.Identifier { + return unstructuredJSONSchemeIdentifier +} + func (s unstructuredJSONScheme) decode(data []byte) (runtime.Object, error) { type detector struct { Items gojson.RawMessage @@ -394,12 +415,6 @@ func (s unstructuredJSONScheme) decodeInto(data []byte, obj runtime.Object) erro return s.decodeToUnstructured(data, x) case *UnstructuredList: return s.decodeToList(data, x) - case *runtime.VersionedObjects: - o, err := s.decode(data) - if err == nil { - x.Objects = []runtime.Object{o} - } - return err default: return json.Unmarshal(data, x) } @@ -454,12 +469,30 @@ func (s unstructuredJSONScheme) decodeToList(data []byte, list *UnstructuredList return nil } -type JSONFallbackEncoder struct { - runtime.Encoder +type jsonFallbackEncoder struct { + encoder runtime.Encoder + identifier runtime.Identifier } -func (c JSONFallbackEncoder) Encode(obj runtime.Object, w io.Writer) error { - err := c.Encoder.Encode(obj, w) +func NewJSONFallbackEncoder(encoder runtime.Encoder) runtime.Encoder { + result := map[string]string{ + "name": "fallback", + "base": string(encoder.Identifier()), + } + identifier, err := gojson.Marshal(result) + if err != nil { + klog.Fatalf("Failed marshaling identifier for jsonFallbackEncoder: %v", err) + } + return &jsonFallbackEncoder{ + encoder: encoder, + identifier: runtime.Identifier(identifier), + } +} + +func (c *jsonFallbackEncoder) Encode(obj runtime.Object, w io.Writer) error { + // There is no need to handle runtime.CacheableObject, as we only + // fallback to other encoders here. + err := c.encoder.Encode(obj, w) if runtime.IsNotRegisteredError(err) { switch obj.(type) { case *Unstructured, *UnstructuredList: @@ -468,3 +501,8 @@ func (c JSONFallbackEncoder) Encode(obj runtime.Object, w io.Writer) error { } return err } + +// Identifier implements runtime.Encoder interface. +func (c *jsonFallbackEncoder) Identifier() runtime.Identifier { + return c.identifier +} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/zz_generated.conversion.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/zz_generated.conversion.go new file mode 100644 index 000000000..2ade69dd9 --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/zz_generated.conversion.go @@ -0,0 +1,523 @@ +// +build !ignore_autogenerated + +/* +Copyright The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Code generated by conversion-gen. DO NOT EDIT. + +package v1 + +import ( + url "net/url" + unsafe "unsafe" + + resource "k8s.io/apimachinery/pkg/api/resource" + conversion "k8s.io/apimachinery/pkg/conversion" + fields "k8s.io/apimachinery/pkg/fields" + labels "k8s.io/apimachinery/pkg/labels" + runtime "k8s.io/apimachinery/pkg/runtime" + intstr "k8s.io/apimachinery/pkg/util/intstr" + watch "k8s.io/apimachinery/pkg/watch" +) + +func init() { + localSchemeBuilder.Register(RegisterConversions) +} + +// RegisterConversions adds conversion functions to the given scheme. +// Public to allow building arbitrary schemes. +func RegisterConversions(s *runtime.Scheme) error { + if err := s.AddGeneratedConversionFunc((*url.Values)(nil), (*CreateOptions)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_url_Values_To_v1_CreateOptions(a.(*url.Values), b.(*CreateOptions), scope) + }); err != nil { + return err + } + if err := s.AddGeneratedConversionFunc((*url.Values)(nil), (*DeleteOptions)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_url_Values_To_v1_DeleteOptions(a.(*url.Values), b.(*DeleteOptions), scope) + }); err != nil { + return err + } + if err := s.AddGeneratedConversionFunc((*url.Values)(nil), (*ExportOptions)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_url_Values_To_v1_ExportOptions(a.(*url.Values), b.(*ExportOptions), scope) + }); err != nil { + return err + } + if err := s.AddGeneratedConversionFunc((*url.Values)(nil), (*GetOptions)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_url_Values_To_v1_GetOptions(a.(*url.Values), b.(*GetOptions), scope) + }); err != nil { + return err + } + if err := s.AddGeneratedConversionFunc((*url.Values)(nil), (*ListOptions)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_url_Values_To_v1_ListOptions(a.(*url.Values), b.(*ListOptions), scope) + }); err != nil { + return err + } + if err := s.AddGeneratedConversionFunc((*url.Values)(nil), (*PatchOptions)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_url_Values_To_v1_PatchOptions(a.(*url.Values), b.(*PatchOptions), scope) + }); err != nil { + return err + } + if err := s.AddGeneratedConversionFunc((*url.Values)(nil), (*TableOptions)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_url_Values_To_v1_TableOptions(a.(*url.Values), b.(*TableOptions), scope) + }); err != nil { + return err + } + if err := s.AddGeneratedConversionFunc((*url.Values)(nil), (*UpdateOptions)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_url_Values_To_v1_UpdateOptions(a.(*url.Values), b.(*UpdateOptions), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*map[string]string)(nil), (*LabelSelector)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Map_string_To_string_To_v1_LabelSelector(a.(*map[string]string), b.(*LabelSelector), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((**bool)(nil), (*bool)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Pointer_bool_To_bool(a.(**bool), b.(*bool), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((**float64)(nil), (*float64)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Pointer_float64_To_float64(a.(**float64), b.(*float64), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((**int32)(nil), (*int32)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Pointer_int32_To_int32(a.(**int32), b.(*int32), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((**int64)(nil), (*int)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Pointer_int64_To_int(a.(**int64), b.(*int), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((**int64)(nil), (*int64)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Pointer_int64_To_int64(a.(**int64), b.(*int64), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((**intstr.IntOrString)(nil), (*intstr.IntOrString)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Pointer_intstr_IntOrString_To_intstr_IntOrString(a.(**intstr.IntOrString), b.(*intstr.IntOrString), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((**string)(nil), (*string)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Pointer_string_To_string(a.(**string), b.(*string), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((**Duration)(nil), (*Duration)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Pointer_v1_Duration_To_v1_Duration(a.(**Duration), b.(*Duration), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*[]string)(nil), (**DeletionPropagation)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Slice_string_To_Pointer_v1_DeletionPropagation(a.(*[]string), b.(**DeletionPropagation), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*[]string)(nil), (**Time)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Slice_string_To_Pointer_v1_Time(a.(*[]string), b.(**Time), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*[]string)(nil), (*[]int32)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Slice_string_To_Slice_int32(a.(*[]string), b.(*[]int32), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*[]string)(nil), (*IncludeObjectPolicy)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Slice_string_To_v1_IncludeObjectPolicy(a.(*[]string), b.(*IncludeObjectPolicy), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*[]string)(nil), (*Time)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_Slice_string_To_v1_Time(a.(*[]string), b.(*Time), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*bool)(nil), (**bool)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_bool_To_Pointer_bool(a.(*bool), b.(**bool), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*fields.Selector)(nil), (*string)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_fields_Selector_To_string(a.(*fields.Selector), b.(*string), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*float64)(nil), (**float64)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_float64_To_Pointer_float64(a.(*float64), b.(**float64), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*int32)(nil), (**int32)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_int32_To_Pointer_int32(a.(*int32), b.(**int32), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*int64)(nil), (**int64)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_int64_To_Pointer_int64(a.(*int64), b.(**int64), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*int)(nil), (**int64)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_int_To_Pointer_int64(a.(*int), b.(**int64), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*intstr.IntOrString)(nil), (**intstr.IntOrString)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_intstr_IntOrString_To_Pointer_intstr_IntOrString(a.(*intstr.IntOrString), b.(**intstr.IntOrString), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*intstr.IntOrString)(nil), (*intstr.IntOrString)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_intstr_IntOrString_To_intstr_IntOrString(a.(*intstr.IntOrString), b.(*intstr.IntOrString), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*labels.Selector)(nil), (*string)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_labels_Selector_To_string(a.(*labels.Selector), b.(*string), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*resource.Quantity)(nil), (*resource.Quantity)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_resource_Quantity_To_resource_Quantity(a.(*resource.Quantity), b.(*resource.Quantity), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*string)(nil), (**string)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_string_To_Pointer_string(a.(*string), b.(**string), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*string)(nil), (*fields.Selector)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_string_To_fields_Selector(a.(*string), b.(*fields.Selector), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*string)(nil), (*labels.Selector)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_string_To_labels_Selector(a.(*string), b.(*labels.Selector), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*url.Values)(nil), (*DeleteOptions)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_url_Values_To_v1_DeleteOptions(a.(*url.Values), b.(*DeleteOptions), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*DeleteOptions)(nil), (*DeleteOptions)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_v1_DeleteOptions_To_v1_DeleteOptions(a.(*DeleteOptions), b.(*DeleteOptions), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*Duration)(nil), (**Duration)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_v1_Duration_To_Pointer_v1_Duration(a.(*Duration), b.(**Duration), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*InternalEvent)(nil), (*WatchEvent)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_v1_InternalEvent_To_v1_WatchEvent(a.(*InternalEvent), b.(*WatchEvent), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*LabelSelector)(nil), (*map[string]string)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_v1_LabelSelector_To_Map_string_To_string(a.(*LabelSelector), b.(*map[string]string), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*ListMeta)(nil), (*ListMeta)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_v1_ListMeta_To_v1_ListMeta(a.(*ListMeta), b.(*ListMeta), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*MicroTime)(nil), (*MicroTime)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_v1_MicroTime_To_v1_MicroTime(a.(*MicroTime), b.(*MicroTime), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*Time)(nil), (*Time)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_v1_Time_To_v1_Time(a.(*Time), b.(*Time), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*TypeMeta)(nil), (*TypeMeta)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_v1_TypeMeta_To_v1_TypeMeta(a.(*TypeMeta), b.(*TypeMeta), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*WatchEvent)(nil), (*InternalEvent)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_v1_WatchEvent_To_v1_InternalEvent(a.(*WatchEvent), b.(*InternalEvent), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*WatchEvent)(nil), (*watch.Event)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_v1_WatchEvent_To_watch_Event(a.(*WatchEvent), b.(*watch.Event), scope) + }); err != nil { + return err + } + if err := s.AddConversionFunc((*watch.Event)(nil), (*WatchEvent)(nil), func(a, b interface{}, scope conversion.Scope) error { + return Convert_watch_Event_To_v1_WatchEvent(a.(*watch.Event), b.(*WatchEvent), scope) + }); err != nil { + return err + } + return nil +} + +func autoConvert_url_Values_To_v1_CreateOptions(in *url.Values, out *CreateOptions, s conversion.Scope) error { + // WARNING: Field TypeMeta does not have json tag, skipping. + + if values, ok := map[string][]string(*in)["dryRun"]; ok && len(values) > 0 { + out.DryRun = *(*[]string)(unsafe.Pointer(&values)) + } else { + out.DryRun = nil + } + if values, ok := map[string][]string(*in)["fieldManager"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_string(&values, &out.FieldManager, s); err != nil { + return err + } + } else { + out.FieldManager = "" + } + return nil +} + +// Convert_url_Values_To_v1_CreateOptions is an autogenerated conversion function. +func Convert_url_Values_To_v1_CreateOptions(in *url.Values, out *CreateOptions, s conversion.Scope) error { + return autoConvert_url_Values_To_v1_CreateOptions(in, out, s) +} + +func autoConvert_url_Values_To_v1_DeleteOptions(in *url.Values, out *DeleteOptions, s conversion.Scope) error { + // WARNING: Field TypeMeta does not have json tag, skipping. + + if values, ok := map[string][]string(*in)["gracePeriodSeconds"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_Pointer_int64(&values, &out.GracePeriodSeconds, s); err != nil { + return err + } + } else { + out.GracePeriodSeconds = nil + } + // INFO: in.Preconditions opted out of conversion generation + if values, ok := map[string][]string(*in)["orphanDependents"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_Pointer_bool(&values, &out.OrphanDependents, s); err != nil { + return err + } + } else { + out.OrphanDependents = nil + } + if values, ok := map[string][]string(*in)["propagationPolicy"]; ok && len(values) > 0 { + if err := Convert_Slice_string_To_Pointer_v1_DeletionPropagation(&values, &out.PropagationPolicy, s); err != nil { + return err + } + } else { + out.PropagationPolicy = nil + } + if values, ok := map[string][]string(*in)["dryRun"]; ok && len(values) > 0 { + out.DryRun = *(*[]string)(unsafe.Pointer(&values)) + } else { + out.DryRun = nil + } + return nil +} + +func autoConvert_url_Values_To_v1_ExportOptions(in *url.Values, out *ExportOptions, s conversion.Scope) error { + // WARNING: Field TypeMeta does not have json tag, skipping. + + if values, ok := map[string][]string(*in)["export"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_bool(&values, &out.Export, s); err != nil { + return err + } + } else { + out.Export = false + } + if values, ok := map[string][]string(*in)["exact"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_bool(&values, &out.Exact, s); err != nil { + return err + } + } else { + out.Exact = false + } + return nil +} + +// Convert_url_Values_To_v1_ExportOptions is an autogenerated conversion function. +func Convert_url_Values_To_v1_ExportOptions(in *url.Values, out *ExportOptions, s conversion.Scope) error { + return autoConvert_url_Values_To_v1_ExportOptions(in, out, s) +} + +func autoConvert_url_Values_To_v1_GetOptions(in *url.Values, out *GetOptions, s conversion.Scope) error { + // WARNING: Field TypeMeta does not have json tag, skipping. + + if values, ok := map[string][]string(*in)["resourceVersion"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_string(&values, &out.ResourceVersion, s); err != nil { + return err + } + } else { + out.ResourceVersion = "" + } + return nil +} + +// Convert_url_Values_To_v1_GetOptions is an autogenerated conversion function. +func Convert_url_Values_To_v1_GetOptions(in *url.Values, out *GetOptions, s conversion.Scope) error { + return autoConvert_url_Values_To_v1_GetOptions(in, out, s) +} + +func autoConvert_url_Values_To_v1_ListOptions(in *url.Values, out *ListOptions, s conversion.Scope) error { + // WARNING: Field TypeMeta does not have json tag, skipping. + + if values, ok := map[string][]string(*in)["labelSelector"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_string(&values, &out.LabelSelector, s); err != nil { + return err + } + } else { + out.LabelSelector = "" + } + if values, ok := map[string][]string(*in)["fieldSelector"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_string(&values, &out.FieldSelector, s); err != nil { + return err + } + } else { + out.FieldSelector = "" + } + if values, ok := map[string][]string(*in)["watch"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_bool(&values, &out.Watch, s); err != nil { + return err + } + } else { + out.Watch = false + } + if values, ok := map[string][]string(*in)["allowWatchBookmarks"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_bool(&values, &out.AllowWatchBookmarks, s); err != nil { + return err + } + } else { + out.AllowWatchBookmarks = false + } + if values, ok := map[string][]string(*in)["resourceVersion"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_string(&values, &out.ResourceVersion, s); err != nil { + return err + } + } else { + out.ResourceVersion = "" + } + if values, ok := map[string][]string(*in)["timeoutSeconds"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_Pointer_int64(&values, &out.TimeoutSeconds, s); err != nil { + return err + } + } else { + out.TimeoutSeconds = nil + } + if values, ok := map[string][]string(*in)["limit"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_int64(&values, &out.Limit, s); err != nil { + return err + } + } else { + out.Limit = 0 + } + if values, ok := map[string][]string(*in)["continue"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_string(&values, &out.Continue, s); err != nil { + return err + } + } else { + out.Continue = "" + } + return nil +} + +// Convert_url_Values_To_v1_ListOptions is an autogenerated conversion function. +func Convert_url_Values_To_v1_ListOptions(in *url.Values, out *ListOptions, s conversion.Scope) error { + return autoConvert_url_Values_To_v1_ListOptions(in, out, s) +} + +func autoConvert_url_Values_To_v1_PatchOptions(in *url.Values, out *PatchOptions, s conversion.Scope) error { + // WARNING: Field TypeMeta does not have json tag, skipping. + + if values, ok := map[string][]string(*in)["dryRun"]; ok && len(values) > 0 { + out.DryRun = *(*[]string)(unsafe.Pointer(&values)) + } else { + out.DryRun = nil + } + if values, ok := map[string][]string(*in)["force"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_Pointer_bool(&values, &out.Force, s); err != nil { + return err + } + } else { + out.Force = nil + } + if values, ok := map[string][]string(*in)["fieldManager"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_string(&values, &out.FieldManager, s); err != nil { + return err + } + } else { + out.FieldManager = "" + } + return nil +} + +// Convert_url_Values_To_v1_PatchOptions is an autogenerated conversion function. +func Convert_url_Values_To_v1_PatchOptions(in *url.Values, out *PatchOptions, s conversion.Scope) error { + return autoConvert_url_Values_To_v1_PatchOptions(in, out, s) +} + +func autoConvert_url_Values_To_v1_TableOptions(in *url.Values, out *TableOptions, s conversion.Scope) error { + // WARNING: Field TypeMeta does not have json tag, skipping. + + if values, ok := map[string][]string(*in)["-"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_bool(&values, &out.NoHeaders, s); err != nil { + return err + } + } else { + out.NoHeaders = false + } + if values, ok := map[string][]string(*in)["includeObject"]; ok && len(values) > 0 { + if err := Convert_Slice_string_To_v1_IncludeObjectPolicy(&values, &out.IncludeObject, s); err != nil { + return err + } + } else { + out.IncludeObject = "" + } + return nil +} + +// Convert_url_Values_To_v1_TableOptions is an autogenerated conversion function. +func Convert_url_Values_To_v1_TableOptions(in *url.Values, out *TableOptions, s conversion.Scope) error { + return autoConvert_url_Values_To_v1_TableOptions(in, out, s) +} + +func autoConvert_url_Values_To_v1_UpdateOptions(in *url.Values, out *UpdateOptions, s conversion.Scope) error { + // WARNING: Field TypeMeta does not have json tag, skipping. + + if values, ok := map[string][]string(*in)["dryRun"]; ok && len(values) > 0 { + out.DryRun = *(*[]string)(unsafe.Pointer(&values)) + } else { + out.DryRun = nil + } + if values, ok := map[string][]string(*in)["fieldManager"]; ok && len(values) > 0 { + if err := runtime.Convert_Slice_string_To_string(&values, &out.FieldManager, s); err != nil { + return err + } + } else { + out.FieldManager = "" + } + return nil +} + +// Convert_url_Values_To_v1_UpdateOptions is an autogenerated conversion function. +func Convert_url_Values_To_v1_UpdateOptions(in *url.Values, out *UpdateOptions, s conversion.Scope) error { + return autoConvert_url_Values_To_v1_UpdateOptions(in, out, s) +} diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/zz_generated.deepcopy.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/zz_generated.deepcopy.go index eddbbe338..b82fdf202 100644 --- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/zz_generated.deepcopy.go +++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/zz_generated.deepcopy.go @@ -313,7 +313,7 @@ func (in *ExportOptions) DeepCopyObject() runtime.Object { } // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *Fields) DeepCopyInto(out *Fields) { +func (in *FieldsV1) DeepCopyInto(out *FieldsV1) { *out = *in if in.Raw != nil { in, out := &in.Raw, &out.Raw @@ -323,12 +323,12 @@ func (in *Fields) DeepCopyInto(out *Fields) { return } -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Fields. -func (in *Fields) DeepCopy() *Fields { +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FieldsV1. +func (in *FieldsV1) DeepCopy() *FieldsV1 { if in == nil { return nil } - out := new(Fields) + out := new(FieldsV1) in.DeepCopyInto(out) return out } @@ -615,9 +615,9 @@ func (in *ManagedFieldsEntry) DeepCopyInto(out *ManagedFieldsEntry) { in, out := &in.Time, &out.Time *out = (*in).DeepCopy() } - if in.Fields != nil { - in, out := &in.Fields, &out.Fields - *out = new(Fields) + if in.FieldsV1 != nil { + in, out := &in.FieldsV1, &out.FieldsV1 + *out = new(FieldsV1) (*in).DeepCopyInto(*out) } return @@ -865,34 +865,6 @@ func (in *Preconditions) DeepCopy() *Preconditions { } // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *ProtoFields) DeepCopyInto(out *ProtoFields) { - *out = *in - if in.Map != nil { - in, out := &in.Map, &out.Map - *out = make(map[string]Fields, len(*in)) - for key, val := range *in { - (*out)[key] = *val.DeepCopy() - } - } - if in.Raw != nil { - in, out := &in.Raw, &out.Raw - *out = make([]byte, len(*in)) - copy(*out, *in) - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProtoFields. -func (in *ProtoFields) DeepCopy() *ProtoFields { - if in == nil { - return nil - } - out := new(ProtoFields) - in.DeepCopyInto(out) - return out -} - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. func (in *RootPaths) DeepCopyInto(out *RootPaths) { *out = *in if in.Paths != nil { diff --git a/vendor/k8s.io/apimachinery/pkg/labels/selector.go b/vendor/k8s.io/apimachinery/pkg/labels/selector.go index 9be9e57d3..2f8e1e2b0 100644 --- a/vendor/k8s.io/apimachinery/pkg/labels/selector.go +++ b/vendor/k8s.io/apimachinery/pkg/labels/selector.go @@ -54,6 +54,11 @@ type Selector interface { // Make a deep copy of the selector. DeepCopySelector() Selector + + // RequiresExactMatch allows a caller to introspect whether a given selector + // requires a single specific label to be set, and if so returns the value it + // requires. + RequiresExactMatch(label string) (value string, found bool) } // Everything returns a selector that matches all labels. @@ -63,12 +68,13 @@ func Everything() Selector { type nothingSelector struct{} -func (n nothingSelector) Matches(_ Labels) bool { return false } -func (n nothingSelector) Empty() bool { return false } -func (n nothingSelector) String() string { return "" } -func (n nothingSelector) Add(_ ...Requirement) Selector { return n } -func (n nothingSelector) Requirements() (Requirements, bool) { return nil, false } -func (n nothingSelector) DeepCopySelector() Selector { return n } +func (n nothingSelector) Matches(_ Labels) bool { return false } +func (n nothingSelector) Empty() bool { return false } +func (n nothingSelector) String() string { return "" } +func (n nothingSelector) Add(_ ...Requirement) Selector { return n } +func (n nothingSelector) Requirements() (Requirements, bool) { return nil, false } +func (n nothingSelector) DeepCopySelector() Selector { return n } +func (n nothingSelector) RequiresExactMatch(label string) (value string, found bool) { return "", false } // Nothing returns a selector that matches no labels func Nothing() Selector { @@ -358,6 +364,23 @@ func (lsel internalSelector) String() string { return strings.Join(reqs, ",") } +// RequiresExactMatch introspect whether a given selector requires a single specific field +// to be set, and if so returns the value it requires. +func (lsel internalSelector) RequiresExactMatch(label string) (value string, found bool) { + for ix := range lsel { + if lsel[ix].key == label { + switch lsel[ix].operator { + case selection.Equals, selection.DoubleEquals, selection.In: + if len(lsel[ix].strValues) == 1 { + return lsel[ix].strValues[0], true + } + } + return "", false + } + } + return "", false +} + // Token represents constant definition for lexer token type Token int @@ -850,7 +873,7 @@ func SelectorFromSet(ls Set) Selector { if ls == nil || len(ls) == 0 { return internalSelector{} } - var requirements internalSelector + requirements := make([]Requirement, 0, len(ls)) for label, value := range ls { r, err := NewRequirement(label, selection.Equals, []string{value}) if err == nil { @@ -862,7 +885,7 @@ func SelectorFromSet(ls Set) Selector { } // sort to have deterministic string representation sort.Sort(ByKey(requirements)) - return requirements + return internalSelector(requirements) } // SelectorFromValidatedSet returns a Selector which will match exactly the given Set. @@ -872,13 +895,13 @@ func SelectorFromValidatedSet(ls Set) Selector { if ls == nil || len(ls) == 0 { return internalSelector{} } - var requirements internalSelector + requirements := make([]Requirement, 0, len(ls)) for label, value := range ls { requirements = append(requirements, Requirement{key: label, operator: selection.Equals, strValues: []string{value}}) } // sort to have deterministic string representation sort.Sort(ByKey(requirements)) - return requirements + return internalSelector(requirements) } // ParseToRequirements takes a string representing a selector and returns a list of diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/codec.go b/vendor/k8s.io/apimachinery/pkg/runtime/codec.go index 284e32bc3..0bccf9dd9 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/codec.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/codec.go @@ -19,13 +19,17 @@ package runtime import ( "bytes" "encoding/base64" + "encoding/json" "fmt" "io" "net/url" "reflect" + "strconv" + "strings" "k8s.io/apimachinery/pkg/conversion/queryparams" "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/klog" ) // codec binds an encoder and decoder. @@ -100,10 +104,19 @@ type NoopEncoder struct { var _ Serializer = NoopEncoder{} +const noopEncoderIdentifier Identifier = "noop" + func (n NoopEncoder) Encode(obj Object, w io.Writer) error { + // There is no need to handle runtime.CacheableObject, as we don't + // process the obj at all. return fmt.Errorf("encoding is not allowed for this codec: %v", reflect.TypeOf(n.Decoder)) } +// Identifier implements runtime.Encoder interface. +func (n NoopEncoder) Identifier() Identifier { + return noopEncoderIdentifier +} + // NoopDecoder converts an Encoder to a Serializer or Codec for code that expects them but only uses encoding. type NoopDecoder struct { Encoder @@ -193,19 +206,51 @@ func (c *parameterCodec) EncodeParameters(obj Object, to schema.GroupVersion) (u type base64Serializer struct { Encoder Decoder + + identifier Identifier } func NewBase64Serializer(e Encoder, d Decoder) Serializer { - return &base64Serializer{e, d} + return &base64Serializer{ + Encoder: e, + Decoder: d, + identifier: identifier(e), + } +} + +func identifier(e Encoder) Identifier { + result := map[string]string{ + "name": "base64", + } + if e != nil { + result["encoder"] = string(e.Identifier()) + } + identifier, err := json.Marshal(result) + if err != nil { + klog.Fatalf("Failed marshaling identifier for base64Serializer: %v", err) + } + return Identifier(identifier) } func (s base64Serializer) Encode(obj Object, stream io.Writer) error { + if co, ok := obj.(CacheableObject); ok { + return co.CacheEncode(s.Identifier(), s.doEncode, stream) + } + return s.doEncode(obj, stream) +} + +func (s base64Serializer) doEncode(obj Object, stream io.Writer) error { e := base64.NewEncoder(base64.StdEncoding, stream) err := s.Encoder.Encode(obj, e) e.Close() return err } +// Identifier implements runtime.Encoder interface. +func (s base64Serializer) Identifier() Identifier { + return s.identifier +} + func (s base64Serializer) Decode(data []byte, defaults *schema.GroupVersionKind, into Object) (Object, *schema.GroupVersionKind, error) { out := make([]byte, base64.StdEncoding.DecodedLen(len(data))) n, err := base64.StdEncoding.Decode(out, data) @@ -238,6 +283,11 @@ var ( DisabledGroupVersioner GroupVersioner = disabledGroupVersioner{} ) +const ( + internalGroupVersionerIdentifier = "internal" + disabledGroupVersionerIdentifier = "disabled" +) + type internalGroupVersioner struct{} // KindForGroupVersionKinds returns an internal Kind if one is found, or converts the first provided kind to the internal version. @@ -253,6 +303,11 @@ func (internalGroupVersioner) KindForGroupVersionKinds(kinds []schema.GroupVersi return schema.GroupVersionKind{}, false } +// Identifier implements GroupVersioner interface. +func (internalGroupVersioner) Identifier() string { + return internalGroupVersionerIdentifier +} + type disabledGroupVersioner struct{} // KindForGroupVersionKinds returns false for any input. @@ -260,19 +315,9 @@ func (disabledGroupVersioner) KindForGroupVersionKinds(kinds []schema.GroupVersi return schema.GroupVersionKind{}, false } -// GroupVersioners implements GroupVersioner and resolves to the first exact match for any kind. -type GroupVersioners []GroupVersioner - -// KindForGroupVersionKinds returns the first match of any of the group versioners, or false if no match occurred. -func (gvs GroupVersioners) KindForGroupVersionKinds(kinds []schema.GroupVersionKind) (schema.GroupVersionKind, bool) { - for _, gv := range gvs { - target, ok := gv.KindForGroupVersionKinds(kinds) - if !ok { - continue - } - return target, true - } - return schema.GroupVersionKind{}, false +// Identifier implements GroupVersioner interface. +func (disabledGroupVersioner) Identifier() string { + return disabledGroupVersionerIdentifier } // Assert that schema.GroupVersion and GroupVersions implement GroupVersioner @@ -330,3 +375,22 @@ func (v multiGroupVersioner) KindForGroupVersionKinds(kinds []schema.GroupVersio } return schema.GroupVersionKind{}, false } + +// Identifier implements GroupVersioner interface. +func (v multiGroupVersioner) Identifier() string { + groupKinds := make([]string, 0, len(v.acceptedGroupKinds)) + for _, gk := range v.acceptedGroupKinds { + groupKinds = append(groupKinds, gk.String()) + } + result := map[string]string{ + "name": "multi", + "target": v.target.String(), + "accepted": strings.Join(groupKinds, ","), + "coerce": strconv.FormatBool(v.coerce), + } + identifier, err := json.Marshal(result) + if err != nil { + klog.Fatalf("Failed marshaling Identifier for %#v: %v", v, err) + } + return string(identifier) +} diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/conversion.go b/vendor/k8s.io/apimachinery/pkg/runtime/conversion.go index 08d2abfe6..0947dce73 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/conversion.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/conversion.go @@ -61,19 +61,21 @@ var DefaultStringConversions = []interface{}{ Convert_Slice_string_To_int64, } -func Convert_Slice_string_To_string(input *[]string, out *string, s conversion.Scope) error { - if len(*input) == 0 { +func Convert_Slice_string_To_string(in *[]string, out *string, s conversion.Scope) error { + if len(*in) == 0 { *out = "" + return nil } - *out = (*input)[0] + *out = (*in)[0] return nil } -func Convert_Slice_string_To_int(input *[]string, out *int, s conversion.Scope) error { - if len(*input) == 0 { +func Convert_Slice_string_To_int(in *[]string, out *int, s conversion.Scope) error { + if len(*in) == 0 { *out = 0 + return nil } - str := (*input)[0] + str := (*in)[0] i, err := strconv.Atoi(str) if err != nil { return err @@ -83,15 +85,16 @@ func Convert_Slice_string_To_int(input *[]string, out *int, s conversion.Scope) } // Convert_Slice_string_To_bool will convert a string parameter to boolean. -// Only the absence of a value, a value of "false", or a value of "0" resolve to false. +// Only the absence of a value (i.e. zero-length slice), a value of "false", or a +// value of "0" resolve to false. // Any other value (including empty string) resolves to true. -func Convert_Slice_string_To_bool(input *[]string, out *bool, s conversion.Scope) error { - if len(*input) == 0 { +func Convert_Slice_string_To_bool(in *[]string, out *bool, s conversion.Scope) error { + if len(*in) == 0 { *out = false return nil } - switch strings.ToLower((*input)[0]) { - case "false", "0": + switch { + case (*in)[0] == "0", strings.EqualFold((*in)[0], "false"): *out = false default: *out = true @@ -99,15 +102,79 @@ func Convert_Slice_string_To_bool(input *[]string, out *bool, s conversion.Scope return nil } -func Convert_Slice_string_To_int64(input *[]string, out *int64, s conversion.Scope) error { - if len(*input) == 0 { +// Convert_Slice_string_To_bool will convert a string parameter to boolean. +// Only the absence of a value (i.e. zero-length slice), a value of "false", or a +// value of "0" resolve to false. +// Any other value (including empty string) resolves to true. +func Convert_Slice_string_To_Pointer_bool(in *[]string, out **bool, s conversion.Scope) error { + if len(*in) == 0 { + boolVar := false + *out = &boolVar + return nil + } + switch { + case (*in)[0] == "0", strings.EqualFold((*in)[0], "false"): + boolVar := false + *out = &boolVar + default: + boolVar := true + *out = &boolVar + } + return nil +} + +func string_to_int64(in string) (int64, error) { + return strconv.ParseInt(in, 10, 64) +} + +func Convert_string_To_int64(in *string, out *int64, s conversion.Scope) error { + if in == nil { + *out = 0 + return nil + } + i, err := string_to_int64(*in) + if err != nil { + return err + } + *out = i + return nil +} + +func Convert_Slice_string_To_int64(in *[]string, out *int64, s conversion.Scope) error { + if len(*in) == 0 { *out = 0 + return nil } - str := (*input)[0] - i, err := strconv.ParseInt(str, 10, 64) + i, err := string_to_int64((*in)[0]) if err != nil { return err } *out = i return nil } + +func Convert_string_To_Pointer_int64(in *string, out **int64, s conversion.Scope) error { + if in == nil { + *out = nil + return nil + } + i, err := string_to_int64(*in) + if err != nil { + return err + } + *out = &i + return nil +} + +func Convert_Slice_string_To_Pointer_int64(in *[]string, out **int64, s conversion.Scope) error { + if len(*in) == 0 { + *out = nil + return nil + } + i, err := string_to_int64((*in)[0]) + if err != nil { + return err + } + *out = &i + return nil +} diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/interfaces.go b/vendor/k8s.io/apimachinery/pkg/runtime/interfaces.go index bded5bf15..f44693c0c 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/interfaces.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/interfaces.go @@ -37,13 +37,36 @@ type GroupVersioner interface { // Scheme.New(target) and then perform a conversion between the current Go type and the destination Go type. // Sophisticated implementations may use additional information about the input kinds to pick a destination kind. KindForGroupVersionKinds(kinds []schema.GroupVersionKind) (target schema.GroupVersionKind, ok bool) + // Identifier returns string representation of the object. + // Identifiers of two different encoders should be equal only if for every input + // kinds they return the same result. + Identifier() string } +// Identifier represents an identifier. +// Identitier of two different objects should be equal if and only if for every +// input the output they produce is exactly the same. +type Identifier string + // Encoder writes objects to a serialized form type Encoder interface { // Encode writes an object to a stream. Implementations may return errors if the versions are // incompatible, or if no conversion is defined. Encode(obj Object, w io.Writer) error + // Identifier returns an identifier of the encoder. + // Identifiers of two different encoders should be equal if and only if for every input + // object it will be encoded to the same representation by both of them. + // + // Identifier is inteted for use with CacheableObject#CacheEncode method. In order to + // correctly handle CacheableObject, Encode() method should look similar to below, where + // doEncode() is the encoding logic of implemented encoder: + // func (e *MyEncoder) Encode(obj Object, w io.Writer) error { + // if co, ok := obj.(CacheableObject); ok { + // return co.CacheEncode(e.Identifier(), e.doEncode, w) + // } + // return e.doEncode(obj, w) + // } + Identifier() Identifier } // Decoder attempts to load an object from data. @@ -132,6 +155,28 @@ type NegotiatedSerializer interface { DecoderToVersion(serializer Decoder, gv GroupVersioner) Decoder } +// ClientNegotiator handles turning an HTTP content type into the appropriate encoder. +// Use NewClientNegotiator or NewVersionedClientNegotiator to create this interface from +// a NegotiatedSerializer. +type ClientNegotiator interface { + // Encoder returns the appropriate encoder for the provided contentType (e.g. application/json) + // and any optional mediaType parameters (e.g. pretty=1), or an error. If no serializer is found + // a NegotiateError will be returned. The current client implementations consider params to be + // optional modifiers to the contentType and will ignore unrecognized parameters. + Encoder(contentType string, params map[string]string) (Encoder, error) + // Decoder returns the appropriate decoder for the provided contentType (e.g. application/json) + // and any optional mediaType parameters (e.g. pretty=1), or an error. If no serializer is found + // a NegotiateError will be returned. The current client implementations consider params to be + // optional modifiers to the contentType and will ignore unrecognized parameters. + Decoder(contentType string, params map[string]string) (Decoder, error) + // StreamDecoder returns the appropriate stream decoder for the provided contentType (e.g. + // application/json) and any optional mediaType parameters (e.g. pretty=1), or an error. If no + // serializer is found a NegotiateError will be returned. The Serializer and Framer will always + // be returned if a Decoder is returned. The current client implementations consider params to be + // optional modifiers to the contentType and will ignore unrecognized parameters. + StreamDecoder(contentType string, params map[string]string) (Decoder, Serializer, Framer, error) +} + // StorageSerializer is an interface used for obtaining encoders, decoders, and serializers // that can read and write data at rest. This would commonly be used by client tools that must // read files, or server side storage interfaces that persist restful objects. @@ -256,6 +301,27 @@ type Object interface { DeepCopyObject() Object } +// CacheableObject allows an object to cache its different serializations +// to avoid performing the same serialization multiple times. +type CacheableObject interface { + // CacheEncode writes an object to a stream. The <encode> function will + // be used in case of cache miss. The <encode> function takes ownership + // of the object. + // If CacheableObject is a wrapper, then deep-copy of the wrapped object + // should be passed to <encode> function. + // CacheEncode assumes that for two different calls with the same <id>, + // <encode> function will also be the same. + CacheEncode(id Identifier, encode func(Object, io.Writer) error, w io.Writer) error + // GetObject returns a deep-copy of an object to be encoded - the caller of + // GetObject() is the owner of returned object. The reason for making a copy + // is to avoid bugs, where caller modifies the object and forgets to copy it, + // thus modifying the object for everyone. + // The object returned by GetObject should be the same as the one that is supposed + // to be passed to <encode> function in CacheEncode method. + // If CacheableObject is a wrapper, the copy of wrapped object should be returned. + GetObject() Object +} + // Unstructured objects store values as map[string]interface{}, with only values that can be serialized // to JSON allowed. type Unstructured interface { diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/negotiate.go b/vendor/k8s.io/apimachinery/pkg/runtime/negotiate.go new file mode 100644 index 000000000..159b30120 --- /dev/null +++ b/vendor/k8s.io/apimachinery/pkg/runtime/negotiate.go @@ -0,0 +1,146 @@ +/* +Copyright 2019 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package runtime + +import ( + "fmt" + + "k8s.io/apimachinery/pkg/runtime/schema" +) + +// NegotiateError is returned when a ClientNegotiator is unable to locate +// a serializer for the requested operation. +type NegotiateError struct { + ContentType string + Stream bool +} + +func (e NegotiateError) Error() string { + if e.Stream { + return fmt.Sprintf("no stream serializers registered for %s", e.ContentType) + } + return fmt.Sprintf("no serializers registered for %s", e.ContentType) +} + +type clientNegotiator struct { + serializer NegotiatedSerializer + encode, decode GroupVersioner +} + +func (n *clientNegotiator) Encoder(contentType string, params map[string]string) (Encoder, error) { + // TODO: `pretty=1` is handled in NegotiateOutputMediaType, consider moving it to this method + // if client negotiators truly need to use it + mediaTypes := n.serializer.SupportedMediaTypes() + info, ok := SerializerInfoForMediaType(mediaTypes, contentType) + if !ok { + if len(contentType) != 0 || len(mediaTypes) == 0 { + return nil, NegotiateError{ContentType: contentType} + } + info = mediaTypes[0] + } + return n.serializer.EncoderForVersion(info.Serializer, n.encode), nil +} + +func (n *clientNegotiator) Decoder(contentType string, params map[string]string) (Decoder, error) { + mediaTypes := n.serializer.SupportedMediaTypes() + info, ok := SerializerInfoForMediaType(mediaTypes, contentType) + if !ok { + if len(contentType) != 0 || len(mediaTypes) == 0 { + return nil, NegotiateError{ContentType: contentType} + } + info = mediaTypes[0] + } + return n.serializer.DecoderToVersion(info.Serializer, n.decode), nil +} + +func (n *clientNegotiator) StreamDecoder(contentType string, params map[string]string) (Decoder, Serializer, Framer, error) { + mediaTypes := n.serializer.SupportedMediaTypes() + info, ok := SerializerInfoForMediaType(mediaTypes, contentType) + if !ok { + if len(contentType) != 0 || len(mediaTypes) == 0 { + return nil, nil, nil, NegotiateError{ContentType: contentType, Stream: true} + } + info = mediaTypes[0] + } + if info.StreamSerializer == nil { + return nil, nil, nil, NegotiateError{ContentType: info.MediaType, Stream: true} + } + return n.serializer.DecoderToVersion(info.Serializer, n.decode), info.StreamSerializer.Serializer, info.StreamSerializer.Framer, nil +} + +// NewClientNegotiator will attempt to retrieve the appropriate encoder, decoder, or +// stream decoder for a given content type. Does not perform any conversion, but will +// encode the object to the desired group, version, and kind. Use when creating a client. +func NewClientNegotiator(serializer NegotiatedSerializer, gv schema.GroupVersion) ClientNegotiator { + return &clientNegotiator{ + serializer: serializer, + encode: gv, + } +} + +// NewInternalClientNegotiator applies the default client rules for connecting to a Kubernetes apiserver +// where objects are converted to gv prior to sending and decoded to their internal representation prior +// to retrieval. +// +// DEPRECATED: Internal clients are deprecated and will be removed in a future Kubernetes release. +func NewInternalClientNegotiator(serializer NegotiatedSerializer, gv schema.GroupVersion) ClientNegotiator { + decode := schema.GroupVersions{ + { + Group: gv.Group, + Version: APIVersionInternal, + }, + // always include the legacy group as a decoding target to handle non-error `Status` return types + { + Group: "", + Version: APIVersionInternal, + }, + } + return &clientNegotiator{ + encode: gv, + decode: decode, + serializer: serializer, + } +} + +// NewSimpleClientNegotiator will negotiate for a single serializer. This should only be used +// for testing or when the caller is taking responsibility for setting the GVK on encoded objects. +func NewSimpleClientNegotiator(info SerializerInfo, gv schema.GroupVersion) ClientNegotiator { + return &clientNegotiator{ + serializer: &simpleNegotiatedSerializer{info: info}, + encode: gv, + } +} + +type simpleNegotiatedSerializer struct { + info SerializerInfo +} + +func NewSimpleNegotiatedSerializer(info SerializerInfo) NegotiatedSerializer { + return &simpleNegotiatedSerializer{info: info} +} + +func (n *simpleNegotiatedSerializer) SupportedMediaTypes() []SerializerInfo { + return []SerializerInfo{n.info} +} + +func (n *simpleNegotiatedSerializer) EncoderForVersion(e Encoder, _ GroupVersioner) Encoder { + return e +} + +func (n *simpleNegotiatedSerializer) DecoderToVersion(d Decoder, _gv GroupVersioner) Decoder { + return d +} diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/register.go b/vendor/k8s.io/apimachinery/pkg/runtime/register.go index eeb380c3d..1cd2e4c38 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/register.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/register.go @@ -29,33 +29,3 @@ func (obj *TypeMeta) GroupVersionKind() schema.GroupVersionKind { } func (obj *TypeMeta) GetObjectKind() schema.ObjectKind { return obj } - -// GetObjectKind implements Object for VersionedObjects, returning an empty ObjectKind -// interface if no objects are provided, or the ObjectKind interface of the object in the -// highest array position. -func (obj *VersionedObjects) GetObjectKind() schema.ObjectKind { - last := obj.Last() - if last == nil { - return schema.EmptyObjectKind - } - return last.GetObjectKind() -} - -// First returns the leftmost object in the VersionedObjects array, which is usually the -// object as serialized on the wire. -func (obj *VersionedObjects) First() Object { - if len(obj.Objects) == 0 { - return nil - } - return obj.Objects[0] -} - -// Last is the rightmost object in the VersionedObjects array, which is the object after -// all transformations have been applied. This is the same object that would be returned -// by Decode in a normal invocation (without VersionedObjects in the into argument). -func (obj *VersionedObjects) Last() Object { - if len(obj.Objects) == 0 { - return nil - } - return obj.Objects[len(obj.Objects)-1] -} diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/schema/group_version.go b/vendor/k8s.io/apimachinery/pkg/runtime/schema/group_version.go index 4c67ed598..636103312 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/schema/group_version.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/schema/group_version.go @@ -191,6 +191,11 @@ func (gv GroupVersion) String() string { return gv.Version } +// Identifier implements runtime.GroupVersioner interface. +func (gv GroupVersion) Identifier() string { + return gv.String() +} + // KindForGroupVersionKinds identifies the preferred GroupVersionKind out of a list. It returns ok false // if none of the options match the group. It prefers a match to group and version over just group. // TODO: Move GroupVersion to a package under pkg/runtime, since it's used by scheme. @@ -246,6 +251,15 @@ func (gv GroupVersion) WithResource(resource string) GroupVersionResource { // in fewer places. type GroupVersions []GroupVersion +// Identifier implements runtime.GroupVersioner interface. +func (gv GroupVersions) Identifier() string { + groupVersions := make([]string, 0, len(gv)) + for i := range gv { + groupVersions = append(groupVersions, gv[i].String()) + } + return fmt.Sprintf("[%s]", strings.Join(groupVersions, ",")) +} + // KindForGroupVersionKinds identifies the preferred GroupVersionKind out of a list. It returns ok false // if none of the options match the group. func (gvs GroupVersions) KindForGroupVersionKinds(kinds []GroupVersionKind) (GroupVersionKind, bool) { diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/codec_factory.go b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/codec_factory.go index d1d407397..f21b0ef19 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/codec_factory.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/codec_factory.go @@ -322,7 +322,3 @@ func (f WithoutConversionCodecFactory) DecoderToVersion(serializer runtime.Decod Decoder: serializer, } } - -// DirectCodecFactory was renamed to WithoutConversionCodecFactory in 1.15. -// TODO: remove in 1.16. -type DirectCodecFactory = WithoutConversionCodecFactory diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/json.go b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/json.go index 69ada8ecf..9d17f09e5 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/json.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/json.go @@ -31,6 +31,7 @@ import ( "k8s.io/apimachinery/pkg/runtime/serializer/recognizer" "k8s.io/apimachinery/pkg/util/framer" utilyaml "k8s.io/apimachinery/pkg/util/yaml" + "k8s.io/klog" ) // NewSerializer creates a JSON serializer that handles encoding versioned objects into the proper JSON form. If typer @@ -53,13 +54,28 @@ func NewYAMLSerializer(meta MetaFactory, creater runtime.ObjectCreater, typer ru // and are immutable. func NewSerializerWithOptions(meta MetaFactory, creater runtime.ObjectCreater, typer runtime.ObjectTyper, options SerializerOptions) *Serializer { return &Serializer{ - meta: meta, - creater: creater, - typer: typer, - options: options, + meta: meta, + creater: creater, + typer: typer, + options: options, + identifier: identifier(options), } } +// identifier computes Identifier of Encoder based on the given options. +func identifier(options SerializerOptions) runtime.Identifier { + result := map[string]string{ + "name": "json", + "yaml": strconv.FormatBool(options.Yaml), + "pretty": strconv.FormatBool(options.Pretty), + } + identifier, err := json.Marshal(result) + if err != nil { + klog.Fatalf("Failed marshaling identifier for json Serializer: %v", err) + } + return runtime.Identifier(identifier) +} + // SerializerOptions holds the options which are used to configure a JSON/YAML serializer. // example: // (1) To configure a JSON serializer, set `Yaml` to `false`. @@ -85,6 +101,8 @@ type Serializer struct { options SerializerOptions creater runtime.ObjectCreater typer runtime.ObjectTyper + + identifier runtime.Identifier } // Serializer implements Serializer @@ -188,16 +206,6 @@ func gvkWithDefaults(actual, defaultGVK schema.GroupVersionKind) schema.GroupVer // On success or most errors, the method will return the calculated schema kind. // The gvk calculate priority will be originalData > default gvk > into func (s *Serializer) Decode(originalData []byte, gvk *schema.GroupVersionKind, into runtime.Object) (runtime.Object, *schema.GroupVersionKind, error) { - if versioned, ok := into.(*runtime.VersionedObjects); ok { - into = versioned.Last() - obj, actual, err := s.Decode(originalData, gvk, into) - if err != nil { - return nil, actual, err - } - versioned.Objects = []runtime.Object{obj} - return versioned, actual, nil - } - data := originalData if s.options.Yaml { altered, err := yaml.YAMLToJSON(data) @@ -286,6 +294,13 @@ func (s *Serializer) Decode(originalData []byte, gvk *schema.GroupVersionKind, i // Encode serializes the provided object to the given writer. func (s *Serializer) Encode(obj runtime.Object, w io.Writer) error { + if co, ok := obj.(runtime.CacheableObject); ok { + return co.CacheEncode(s.Identifier(), s.doEncode, w) + } + return s.doEncode(obj, w) +} + +func (s *Serializer) doEncode(obj runtime.Object, w io.Writer) error { if s.options.Yaml { json, err := caseSensitiveJsonIterator.Marshal(obj) if err != nil { @@ -311,6 +326,11 @@ func (s *Serializer) Encode(obj runtime.Object, w io.Writer) error { return encoder.Encode(obj) } +// Identifier implements runtime.Encoder interface. +func (s *Serializer) Identifier() runtime.Identifier { + return s.identifier +} + // RecognizesData implements the RecognizingDecoder interface. func (s *Serializer) RecognizesData(peek io.Reader) (ok, unknown bool, err error) { if s.options.Yaml { diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/protobuf/protobuf.go b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/protobuf/protobuf.go index 0f33e1d82..f606b7d72 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/protobuf/protobuf.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/protobuf/protobuf.go @@ -86,6 +86,8 @@ type Serializer struct { var _ runtime.Serializer = &Serializer{} var _ recognizer.RecognizingDecoder = &Serializer{} +const serializerIdentifier runtime.Identifier = "protobuf" + // Decode attempts to convert the provided data into a protobuf message, extract the stored schema kind, apply the provided default // gvk, and then load that data into an object matching the desired schema kind or the provided into. If into is *runtime.Unknown, // the raw data will be extracted and no decoding will be performed. If into is not registered with the typer, then the object will @@ -93,23 +95,6 @@ var _ recognizer.RecognizingDecoder = &Serializer{} // not fully qualified with kind/version/group, the type of the into will be used to alter the returned gvk. On success or most // errors, the method will return the calculated schema kind. func (s *Serializer) Decode(originalData []byte, gvk *schema.GroupVersionKind, into runtime.Object) (runtime.Object, *schema.GroupVersionKind, error) { - if versioned, ok := into.(*runtime.VersionedObjects); ok { - into = versioned.Last() - obj, actual, err := s.Decode(originalData, gvk, into) - if err != nil { - return nil, actual, err - } - // the last item in versioned becomes into, so if versioned was not originally empty we reset the object - // array so the first position is the decoded object and the second position is the outermost object. - // if there were no objects in the versioned list passed to us, only add ourselves. - if into != nil && into != obj { - versioned.Objects = []runtime.Object{obj, into} - } else { - versioned.Objects = []runtime.Object{obj} - } - return versioned, actual, err - } - prefixLen := len(s.prefix) switch { case len(originalData) == 0: @@ -176,6 +161,13 @@ func (s *Serializer) Decode(originalData []byte, gvk *schema.GroupVersionKind, i // Encode serializes the provided object to the given writer. func (s *Serializer) Encode(obj runtime.Object, w io.Writer) error { + if co, ok := obj.(runtime.CacheableObject); ok { + return co.CacheEncode(s.Identifier(), s.doEncode, w) + } + return s.doEncode(obj, w) +} + +func (s *Serializer) doEncode(obj runtime.Object, w io.Writer) error { prefixSize := uint64(len(s.prefix)) var unk runtime.Unknown @@ -245,6 +237,11 @@ func (s *Serializer) Encode(obj runtime.Object, w io.Writer) error { } } +// Identifier implements runtime.Encoder interface. +func (s *Serializer) Identifier() runtime.Identifier { + return serializerIdentifier +} + // RecognizesData implements the RecognizingDecoder interface. func (s *Serializer) RecognizesData(peek io.Reader) (bool, bool, error) { prefix := make([]byte, 4) @@ -321,6 +318,8 @@ type RawSerializer struct { var _ runtime.Serializer = &RawSerializer{} +const rawSerializerIdentifier runtime.Identifier = "raw-protobuf" + // Decode attempts to convert the provided data into a protobuf message, extract the stored schema kind, apply the provided default // gvk, and then load that data into an object matching the desired schema kind or the provided into. If into is *runtime.Unknown, // the raw data will be extracted and no decoding will be performed. If into is not registered with the typer, then the object will @@ -332,20 +331,6 @@ func (s *RawSerializer) Decode(originalData []byte, gvk *schema.GroupVersionKind return nil, nil, fmt.Errorf("this serializer requires an object to decode into: %#v", s) } - if versioned, ok := into.(*runtime.VersionedObjects); ok { - into = versioned.Last() - obj, actual, err := s.Decode(originalData, gvk, into) - if err != nil { - return nil, actual, err - } - if into != nil && into != obj { - versioned.Objects = []runtime.Object{obj, into} - } else { - versioned.Objects = []runtime.Object{obj} - } - return versioned, actual, err - } - if len(originalData) == 0 { // TODO: treat like decoding {} from JSON with defaulting return nil, nil, fmt.Errorf("empty data") @@ -419,6 +404,13 @@ func unmarshalToObject(typer runtime.ObjectTyper, creater runtime.ObjectCreater, // Encode serializes the provided object to the given writer. Overrides is ignored. func (s *RawSerializer) Encode(obj runtime.Object, w io.Writer) error { + if co, ok := obj.(runtime.CacheableObject); ok { + return co.CacheEncode(s.Identifier(), s.doEncode, w) + } + return s.doEncode(obj, w) +} + +func (s *RawSerializer) doEncode(obj runtime.Object, w io.Writer) error { switch t := obj.(type) { case bufferedReverseMarshaller: // this path performs a single allocation during write but requires the caller to implement @@ -460,6 +452,11 @@ func (s *RawSerializer) Encode(obj runtime.Object, w io.Writer) error { } } +// Identifier implements runtime.Encoder interface. +func (s *RawSerializer) Identifier() runtime.Identifier { + return rawSerializerIdentifier +} + var LengthDelimitedFramer = lengthDelimitedFramer{} type lengthDelimitedFramer struct{} diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning/versioning.go b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning/versioning.go index ee5cb86f7..ced184c91 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning/versioning.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning/versioning.go @@ -17,12 +17,15 @@ limitations under the License. package versioning import ( + "encoding/json" "io" "reflect" + "sync" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" "k8s.io/apimachinery/pkg/runtime" "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/klog" ) // NewDefaultingCodecForScheme is a convenience method for callers that are using a scheme. @@ -62,6 +65,8 @@ func NewCodec( encodeVersion: encodeVersion, decodeVersion: decodeVersion, + identifier: identifier(encodeVersion, encoder), + originalSchemeName: originalSchemeName, } return internal @@ -78,19 +83,47 @@ type codec struct { encodeVersion runtime.GroupVersioner decodeVersion runtime.GroupVersioner + identifier runtime.Identifier + // originalSchemeName is optional, but when filled in it holds the name of the scheme from which this codec originates originalSchemeName string } +var identifiersMap sync.Map + +type codecIdentifier struct { + EncodeGV string `json:"encodeGV,omitempty"` + Encoder string `json:"encoder,omitempty"` + Name string `json:"name,omitempty"` +} + +// identifier computes Identifier of Encoder based on codec parameters. +func identifier(encodeGV runtime.GroupVersioner, encoder runtime.Encoder) runtime.Identifier { + result := codecIdentifier{ + Name: "versioning", + } + + if encodeGV != nil { + result.EncodeGV = encodeGV.Identifier() + } + if encoder != nil { + result.Encoder = string(encoder.Identifier()) + } + if id, ok := identifiersMap.Load(result); ok { + return id.(runtime.Identifier) + } + identifier, err := json.Marshal(result) + if err != nil { + klog.Fatalf("Failed marshaling identifier for codec: %v", err) + } + identifiersMap.Store(result, runtime.Identifier(identifier)) + return runtime.Identifier(identifier) +} + // Decode attempts a decode of the object, then tries to convert it to the internal version. If into is provided and the decoding is // successful, the returned runtime.Object will be the value passed as into. Note that this may bypass conversion if you pass an // into that matches the serialized version. func (c *codec) Decode(data []byte, defaultGVK *schema.GroupVersionKind, into runtime.Object) (runtime.Object, *schema.GroupVersionKind, error) { - versioned, isVersioned := into.(*runtime.VersionedObjects) - if isVersioned { - into = versioned.Last() - } - // If the into object is unstructured and expresses an opinion about its group/version, // create a new instance of the type so we always exercise the conversion path (skips short-circuiting on `into == obj`) decodeInto := into @@ -115,22 +148,11 @@ func (c *codec) Decode(data []byte, defaultGVK *schema.GroupVersionKind, into ru if into != nil { // perform defaulting if requested if c.defaulter != nil { - // create a copy to ensure defaulting is not applied to the original versioned objects - if isVersioned { - versioned.Objects = []runtime.Object{obj.DeepCopyObject()} - } c.defaulter.Default(obj) - } else { - if isVersioned { - versioned.Objects = []runtime.Object{obj} - } } // Short-circuit conversion if the into object is same object if into == obj { - if isVersioned { - return versioned, gvk, nil - } return into, gvk, nil } @@ -138,19 +160,9 @@ func (c *codec) Decode(data []byte, defaultGVK *schema.GroupVersionKind, into ru return nil, gvk, err } - if isVersioned { - versioned.Objects = append(versioned.Objects, into) - return versioned, gvk, nil - } return into, gvk, nil } - // Convert if needed. - if isVersioned { - // create a copy, because ConvertToVersion does not guarantee non-mutation of objects - versioned.Objects = []runtime.Object{obj.DeepCopyObject()} - } - // perform defaulting if requested if c.defaulter != nil { c.defaulter.Default(obj) @@ -160,18 +172,19 @@ func (c *codec) Decode(data []byte, defaultGVK *schema.GroupVersionKind, into ru if err != nil { return nil, gvk, err } - if isVersioned { - if versioned.Last() != out { - versioned.Objects = append(versioned.Objects, out) - } - return versioned, gvk, nil - } return out, gvk, nil } // Encode ensures the provided object is output in the appropriate group and version, invoking // conversion if necessary. Unversioned objects (according to the ObjectTyper) are output as is. func (c *codec) Encode(obj runtime.Object, w io.Writer) error { + if co, ok := obj.(runtime.CacheableObject); ok { + return co.CacheEncode(c.Identifier(), c.doEncode, w) + } + return c.doEncode(obj, w) +} + +func (c *codec) doEncode(obj runtime.Object, w io.Writer) error { switch obj := obj.(type) { case *runtime.Unknown: return c.encoder.Encode(obj, w) @@ -230,3 +243,8 @@ func (c *codec) Encode(obj runtime.Object, w io.Writer) error { // Conversion is responsible for setting the proper group, version, and kind onto the outgoing object return c.encoder.Encode(out, w) } + +// Identifier implements runtime.Encoder interface. +func (c *codec) Identifier() runtime.Identifier { + return c.identifier +} diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/types.go b/vendor/k8s.io/apimachinery/pkg/runtime/types.go index 3d3ebe5f9..31359f35f 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/types.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/types.go @@ -95,7 +95,7 @@ type RawExtension struct { // Raw is the underlying serialization of this object. // // TODO: Determine how to detect ContentType and ContentEncoding of 'Raw' data. - Raw []byte `protobuf:"bytes,1,opt,name=raw"` + Raw []byte `json:"-" protobuf:"bytes,1,opt,name=raw"` // Object can hold a representation of this extension - useful for working with versioned // structs. Object Object `json:"-"` @@ -124,16 +124,3 @@ type Unknown struct { // Unspecified means ContentTypeJSON. ContentType string `protobuf:"bytes,4,opt,name=contentType"` } - -// VersionedObjects is used by Decoders to give callers a way to access all versions -// of an object during the decoding process. -// -// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object -// +k8s:deepcopy-gen=true -type VersionedObjects struct { - // Objects is the set of objects retrieved during decoding, in order of conversion. - // The 0 index is the object as serialized on the wire. If conversion has occurred, - // other objects may be present. The right most object is the same as would be returned - // by a normal Decode call. - Objects []Object -} diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/zz_generated.deepcopy.go b/vendor/k8s.io/apimachinery/pkg/runtime/zz_generated.deepcopy.go index 8b9182f35..b0393839e 100644 --- a/vendor/k8s.io/apimachinery/pkg/runtime/zz_generated.deepcopy.go +++ b/vendor/k8s.io/apimachinery/pkg/runtime/zz_generated.deepcopy.go @@ -73,36 +73,3 @@ func (in *Unknown) DeepCopyObject() Object { } return nil } - -// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. -func (in *VersionedObjects) DeepCopyInto(out *VersionedObjects) { - *out = *in - if in.Objects != nil { - in, out := &in.Objects, &out.Objects - *out = make([]Object, len(*in)) - for i := range *in { - if (*in)[i] != nil { - (*out)[i] = (*in)[i].DeepCopyObject() - } - } - } - return -} - -// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VersionedObjects. -func (in *VersionedObjects) DeepCopy() *VersionedObjects { - if in == nil { - return nil - } - out := new(VersionedObjects) - in.DeepCopyInto(out) - return out -} - -// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new Object. -func (in *VersionedObjects) DeepCopyObject() Object { - if c := in.DeepCopy(); c != nil { - return c - } - return nil -} diff --git a/vendor/k8s.io/apimachinery/pkg/util/clock/clock.go b/vendor/k8s.io/apimachinery/pkg/util/clock/clock.go index 0d739d961..1689e62e8 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/clock/clock.go +++ b/vendor/k8s.io/apimachinery/pkg/util/clock/clock.go @@ -21,11 +21,18 @@ import ( "time" ) +// PassiveClock allows for injecting fake or real clocks into code +// that needs to read the current time but does not support scheduling +// activity in the future. +type PassiveClock interface { + Now() time.Time + Since(time.Time) time.Duration +} + // Clock allows for injecting fake or real clocks into code that // needs to do arbitrary things based on time. type Clock interface { - Now() time.Time - Since(time.Time) time.Duration + PassiveClock After(time.Duration) <-chan time.Time NewTimer(time.Duration) Timer Sleep(time.Duration) @@ -66,10 +73,15 @@ func (RealClock) Sleep(d time.Duration) { time.Sleep(d) } -// FakeClock implements Clock, but returns an arbitrary time. -type FakeClock struct { +// FakePassiveClock implements PassiveClock, but returns an arbitrary time. +type FakePassiveClock struct { lock sync.RWMutex time time.Time +} + +// FakeClock implements Clock, but returns an arbitrary time. +type FakeClock struct { + FakePassiveClock // waiters are waiting for the fake time to pass their specified time waiters []fakeClockWaiter @@ -82,26 +94,39 @@ type fakeClockWaiter struct { destChan chan time.Time } +func NewFakePassiveClock(t time.Time) *FakePassiveClock { + return &FakePassiveClock{ + time: t, + } +} + func NewFakeClock(t time.Time) *FakeClock { return &FakeClock{ - time: t, + FakePassiveClock: *NewFakePassiveClock(t), } } // Now returns f's time. -func (f *FakeClock) Now() time.Time { +func (f *FakePassiveClock) Now() time.Time { f.lock.RLock() defer f.lock.RUnlock() return f.time } // Since returns time since the time in f. -func (f *FakeClock) Since(ts time.Time) time.Duration { +func (f *FakePassiveClock) Since(ts time.Time) time.Duration { f.lock.RLock() defer f.lock.RUnlock() return f.time.Sub(ts) } +// Sets the time. +func (f *FakePassiveClock) SetTime(t time.Time) { + f.lock.Lock() + defer f.lock.Unlock() + f.time = t +} + // Fake version of time.After(d). func (f *FakeClock) After(d time.Duration) <-chan time.Time { f.lock.Lock() diff --git a/vendor/k8s.io/apimachinery/pkg/util/intstr/intstr.go b/vendor/k8s.io/apimachinery/pkg/util/intstr/intstr.go index 12c8a7b6c..2df629555 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/intstr/intstr.go +++ b/vendor/k8s.io/apimachinery/pkg/util/intstr/intstr.go @@ -45,7 +45,7 @@ type IntOrString struct { } // Type represents the stored type of IntOrString. -type Type int +type Type int64 const ( Int Type = iota // The IntOrString holds an int. diff --git a/vendor/k8s.io/apimachinery/pkg/util/json/json.go b/vendor/k8s.io/apimachinery/pkg/util/json/json.go index 10c8cb837..0e2e30175 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/json/json.go +++ b/vendor/k8s.io/apimachinery/pkg/util/json/json.go @@ -19,6 +19,7 @@ package json import ( "bytes" "encoding/json" + "fmt" "io" ) @@ -34,6 +35,9 @@ func Marshal(v interface{}) ([]byte, error) { return json.Marshal(v) } +// limit recursive depth to prevent stack overflow errors +const maxDepth = 10000 + // Unmarshal unmarshals the given data // If v is a *map[string]interface{}, numbers are converted to int64 or float64 func Unmarshal(data []byte, v interface{}) error { @@ -48,7 +52,7 @@ func Unmarshal(data []byte, v interface{}) error { return err } // If the decode succeeds, post-process the map to convert json.Number objects to int64 or float64 - return convertMapNumbers(*v) + return convertMapNumbers(*v, 0) case *[]interface{}: // Build a decoder from the given data @@ -60,7 +64,7 @@ func Unmarshal(data []byte, v interface{}) error { return err } // If the decode succeeds, post-process the map to convert json.Number objects to int64 or float64 - return convertSliceNumbers(*v) + return convertSliceNumbers(*v, 0) default: return json.Unmarshal(data, v) @@ -69,16 +73,20 @@ func Unmarshal(data []byte, v interface{}) error { // convertMapNumbers traverses the map, converting any json.Number values to int64 or float64. // values which are map[string]interface{} or []interface{} are recursively visited -func convertMapNumbers(m map[string]interface{}) error { +func convertMapNumbers(m map[string]interface{}, depth int) error { + if depth > maxDepth { + return fmt.Errorf("exceeded max depth of %d", maxDepth) + } + var err error for k, v := range m { switch v := v.(type) { case json.Number: m[k], err = convertNumber(v) case map[string]interface{}: - err = convertMapNumbers(v) + err = convertMapNumbers(v, depth+1) case []interface{}: - err = convertSliceNumbers(v) + err = convertSliceNumbers(v, depth+1) } if err != nil { return err @@ -89,16 +97,20 @@ func convertMapNumbers(m map[string]interface{}) error { // convertSliceNumbers traverses the slice, converting any json.Number values to int64 or float64. // values which are map[string]interface{} or []interface{} are recursively visited -func convertSliceNumbers(s []interface{}) error { +func convertSliceNumbers(s []interface{}, depth int) error { + if depth > maxDepth { + return fmt.Errorf("exceeded max depth of %d", maxDepth) + } + var err error for i, v := range s { switch v := v.(type) { case json.Number: s[i], err = convertNumber(v) case map[string]interface{}: - err = convertMapNumbers(v) + err = convertMapNumbers(v, depth+1) case []interface{}: - err = convertSliceNumbers(v) + err = convertSliceNumbers(v, depth+1) } if err != nil { return err diff --git a/vendor/k8s.io/apimachinery/pkg/util/naming/from_stack.go b/vendor/k8s.io/apimachinery/pkg/util/naming/from_stack.go index 2965d5a8b..d69bf32ca 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/naming/from_stack.go +++ b/vendor/k8s.io/apimachinery/pkg/util/naming/from_stack.go @@ -82,7 +82,7 @@ var stackCreator = regexp.MustCompile(`(?m)^created by (.*)\n\s+(.*):(\d+) \+0x[ func extractStackCreator() (string, int, bool) { stack := debug.Stack() matches := stackCreator.FindStringSubmatch(string(stack)) - if matches == nil || len(matches) != 4 { + if len(matches) != 4 { return "", 0, false } line, err := strconv.Atoi(matches[3]) diff --git a/vendor/k8s.io/apimachinery/pkg/util/net/http.go b/vendor/k8s.io/apimachinery/pkg/util/net/http.go index 078f00d9b..f9540c63b 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/net/http.go +++ b/vendor/k8s.io/apimachinery/pkg/util/net/http.go @@ -101,6 +101,9 @@ func SetOldTransportDefaults(t *http.Transport) *http.Transport { if t.TLSHandshakeTimeout == 0 { t.TLSHandshakeTimeout = defaultTransport.TLSHandshakeTimeout } + if t.IdleConnTimeout == 0 { + t.IdleConnTimeout = defaultTransport.IdleConnTimeout + } return t } @@ -111,7 +114,7 @@ func SetTransportDefaults(t *http.Transport) *http.Transport { // Allow clients to disable http2 if needed. if s := os.Getenv("DISABLE_HTTP2"); len(s) > 0 { klog.Infof("HTTP2 has been explicitly disabled") - } else { + } else if allowsHTTP2(t) { if err := http2.ConfigureTransport(t); err != nil { klog.Warningf("Transport failed http2 configuration: %v", err) } @@ -119,6 +122,21 @@ func SetTransportDefaults(t *http.Transport) *http.Transport { return t } +func allowsHTTP2(t *http.Transport) bool { + if t.TLSClientConfig == nil || len(t.TLSClientConfig.NextProtos) == 0 { + // the transport expressed no NextProto preference, allow + return true + } + for _, p := range t.TLSClientConfig.NextProtos { + if p == http2.NextProtoTLS { + // the transport explicitly allowed http/2 + return true + } + } + // the transport explicitly set NextProtos and excluded http/2 + return false +} + type RoundTripperWrapper interface { http.RoundTripper WrappedRoundTripper() http.RoundTripper diff --git a/vendor/k8s.io/apimachinery/pkg/util/net/interface.go b/vendor/k8s.io/apimachinery/pkg/util/net/interface.go index daf5d2496..836494d57 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/net/interface.go +++ b/vendor/k8s.io/apimachinery/pkg/util/net/interface.go @@ -36,6 +36,18 @@ const ( familyIPv6 AddressFamily = 6 ) +type AddressFamilyPreference []AddressFamily + +var ( + preferIPv4 = AddressFamilyPreference{familyIPv4, familyIPv6} + preferIPv6 = AddressFamilyPreference{familyIPv6, familyIPv4} +) + +const ( + // LoopbackInterfaceName is the default name of the loopback interface + LoopbackInterfaceName = "lo" +) + const ( ipv4RouteFile = "/proc/net/route" ipv6RouteFile = "/proc/net/ipv6_route" @@ -53,7 +65,7 @@ type RouteFile struct { parse func(input io.Reader) ([]Route, error) } -// noRoutesError can be returned by ChooseBindAddress() in case of no routes +// noRoutesError can be returned in case of no routes type noRoutesError struct { message string } @@ -254,7 +266,7 @@ func getIPFromInterface(intfName string, forFamily AddressFamily, nw networkInte return nil, nil } -// memberOF tells if the IP is of the desired family. Used for checking interface addresses. +// memberOf tells if the IP is of the desired family. Used for checking interface addresses. func memberOf(ip net.IP, family AddressFamily) bool { if ip.To4() != nil { return family == familyIPv4 @@ -265,8 +277,8 @@ func memberOf(ip net.IP, family AddressFamily) bool { // chooseIPFromHostInterfaces looks at all system interfaces, trying to find one that is up that // has a global unicast address (non-loopback, non-link local, non-point2point), and returns the IP. -// Searches for IPv4 addresses, and then IPv6 addresses. -func chooseIPFromHostInterfaces(nw networkInterfacer) (net.IP, error) { +// addressFamilies determines whether it prefers IPv4 or IPv6 +func chooseIPFromHostInterfaces(nw networkInterfacer, addressFamilies AddressFamilyPreference) (net.IP, error) { intfs, err := nw.Interfaces() if err != nil { return nil, err @@ -274,7 +286,7 @@ func chooseIPFromHostInterfaces(nw networkInterfacer) (net.IP, error) { if len(intfs) == 0 { return nil, fmt.Errorf("no interfaces found on host.") } - for _, family := range []AddressFamily{familyIPv4, familyIPv6} { + for _, family := range addressFamilies { klog.V(4).Infof("Looking for system interface with a global IPv%d address", uint(family)) for _, intf := range intfs { if !isInterfaceUp(&intf) { @@ -321,15 +333,19 @@ func chooseIPFromHostInterfaces(nw networkInterfacer) (net.IP, error) { // IP of the interface with a gateway on it (with priority given to IPv4). For a node // with no internet connection, it returns error. func ChooseHostInterface() (net.IP, error) { + return chooseHostInterface(preferIPv4) +} + +func chooseHostInterface(addressFamilies AddressFamilyPreference) (net.IP, error) { var nw networkInterfacer = networkInterface{} if _, err := os.Stat(ipv4RouteFile); os.IsNotExist(err) { - return chooseIPFromHostInterfaces(nw) + return chooseIPFromHostInterfaces(nw, addressFamilies) } routes, err := getAllDefaultRoutes() if err != nil { return nil, err } - return chooseHostInterfaceFromRoute(routes, nw) + return chooseHostInterfaceFromRoute(routes, nw, addressFamilies) } // networkInterfacer defines an interface for several net library functions. Production @@ -377,10 +393,10 @@ func getAllDefaultRoutes() ([]Route, error) { } // chooseHostInterfaceFromRoute cycles through each default route provided, looking for a -// global IP address from the interface for the route. Will first look all each IPv4 route for -// an IPv4 IP, and then will look at each IPv6 route for an IPv6 IP. -func chooseHostInterfaceFromRoute(routes []Route, nw networkInterfacer) (net.IP, error) { - for _, family := range []AddressFamily{familyIPv4, familyIPv6} { +// global IP address from the interface for the route. addressFamilies determines whether it +// prefers IPv4 or IPv6 +func chooseHostInterfaceFromRoute(routes []Route, nw networkInterfacer, addressFamilies AddressFamilyPreference) (net.IP, error) { + for _, family := range addressFamilies { klog.V(4).Infof("Looking for default routes with IPv%d addresses", uint(family)) for _, route := range routes { if route.Family != family { @@ -401,12 +417,19 @@ func chooseHostInterfaceFromRoute(routes []Route, nw networkInterfacer) (net.IP, return nil, fmt.Errorf("unable to select an IP from default routes.") } -// If bind-address is usable, return it directly -// If bind-address is not usable (unset, 0.0.0.0, or loopback), we will use the host's default -// interface. -func ChooseBindAddress(bindAddress net.IP) (net.IP, error) { +// ResolveBindAddress returns the IP address of a daemon, based on the given bindAddress: +// If bindAddress is unset, it returns the host's default IP, as with ChooseHostInterface(). +// If bindAddress is unspecified or loopback, it returns the default IP of the same +// address family as bindAddress. +// Otherwise, it just returns bindAddress. +func ResolveBindAddress(bindAddress net.IP) (net.IP, error) { + addressFamilies := preferIPv4 + if bindAddress != nil && memberOf(bindAddress, familyIPv6) { + addressFamilies = preferIPv6 + } + if bindAddress == nil || bindAddress.IsUnspecified() || bindAddress.IsLoopback() { - hostIP, err := ChooseHostInterface() + hostIP, err := chooseHostInterface(addressFamilies) if err != nil { return nil, err } @@ -414,3 +437,21 @@ func ChooseBindAddress(bindAddress net.IP) (net.IP, error) { } return bindAddress, nil } + +// ChooseBindAddressForInterface choose a global IP for a specific interface, with priority given to IPv4. +// This is required in case of network setups where default routes are present, but network +// interfaces use only link-local addresses (e.g. as described in RFC5549). +// e.g when using BGP to announce a host IP over link-local ip addresses and this ip address is attached to the lo interface. +func ChooseBindAddressForInterface(intfName string) (net.IP, error) { + var nw networkInterfacer = networkInterface{} + for _, family := range preferIPv4 { + ip, err := getIPFromInterface(intfName, family, nw) + if err != nil { + return nil, err + } + if ip != nil { + return ip, nil + } + } + return nil, fmt.Errorf("unable to select an IP from %s network interface", intfName) +} diff --git a/vendor/k8s.io/apimachinery/pkg/util/net/util.go b/vendor/k8s.io/apimachinery/pkg/util/net/util.go index 8344d10c8..2e7cb9499 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/net/util.go +++ b/vendor/k8s.io/apimachinery/pkg/util/net/util.go @@ -54,3 +54,20 @@ func IsConnectionReset(err error) bool { } return false } + +// Returns if the given err is "connection refused" error +func IsConnectionRefused(err error) bool { + if urlErr, ok := err.(*url.Error); ok { + err = urlErr.Err + } + if opErr, ok := err.(*net.OpError); ok { + err = opErr.Err + } + if osErr, ok := err.(*os.SyscallError); ok { + err = osErr.Err + } + if errno, ok := err.(syscall.Errno); ok && errno == syscall.ECONNREFUSED { + return true + } + return false +} diff --git a/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go b/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go index c7348129a..1428443f5 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go +++ b/vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go @@ -18,6 +18,7 @@ package runtime import ( "fmt" + "net/http" "runtime" "sync" "time" @@ -56,8 +57,16 @@ func HandleCrash(additionalHandlers ...func(interface{})) { } } -// logPanic logs the caller tree when a panic occurs. +// logPanic logs the caller tree when a panic occurs (except in the special case of http.ErrAbortHandler). func logPanic(r interface{}) { + if r == http.ErrAbortHandler { + // honor the http.ErrAbortHandler sentinel panic value: + // ErrAbortHandler is a sentinel panic value to abort a handler. + // While any panic from ServeHTTP aborts the response to the client, + // panicking with ErrAbortHandler also suppresses logging of a stack trace to the server's error log. + return + } + // Same as stdlib http server code. Manually allocate stack trace buffer size // to prevent excessively large logs const size = 64 << 10 diff --git a/vendor/k8s.io/apimachinery/pkg/util/sets/byte.go b/vendor/k8s.io/apimachinery/pkg/util/sets/byte.go index 766f4501e..9bfa85d43 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/sets/byte.go +++ b/vendor/k8s.io/apimachinery/pkg/util/sets/byte.go @@ -46,17 +46,19 @@ func ByteKeySet(theMap interface{}) Byte { } // Insert adds items to the set. -func (s Byte) Insert(items ...byte) { +func (s Byte) Insert(items ...byte) Byte { for _, item := range items { s[item] = Empty{} } + return s } // Delete removes all items from the set. -func (s Byte) Delete(items ...byte) { +func (s Byte) Delete(items ...byte) Byte { for _, item := range items { delete(s, item) } + return s } // Has returns true if and only if item is contained in the set. diff --git a/vendor/k8s.io/apimachinery/pkg/util/sets/int.go b/vendor/k8s.io/apimachinery/pkg/util/sets/int.go index a0a513cd9..88bd70967 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/sets/int.go +++ b/vendor/k8s.io/apimachinery/pkg/util/sets/int.go @@ -46,17 +46,19 @@ func IntKeySet(theMap interface{}) Int { } // Insert adds items to the set. -func (s Int) Insert(items ...int) { +func (s Int) Insert(items ...int) Int { for _, item := range items { s[item] = Empty{} } + return s } // Delete removes all items from the set. -func (s Int) Delete(items ...int) { +func (s Int) Delete(items ...int) Int { for _, item := range items { delete(s, item) } + return s } // Has returns true if and only if item is contained in the set. diff --git a/vendor/k8s.io/apimachinery/pkg/util/sets/int32.go b/vendor/k8s.io/apimachinery/pkg/util/sets/int32.go index 584eabc8b..96a485554 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/sets/int32.go +++ b/vendor/k8s.io/apimachinery/pkg/util/sets/int32.go @@ -46,17 +46,19 @@ func Int32KeySet(theMap interface{}) Int32 { } // Insert adds items to the set. -func (s Int32) Insert(items ...int32) { +func (s Int32) Insert(items ...int32) Int32 { for _, item := range items { s[item] = Empty{} } + return s } // Delete removes all items from the set. -func (s Int32) Delete(items ...int32) { +func (s Int32) Delete(items ...int32) Int32 { for _, item := range items { delete(s, item) } + return s } // Has returns true if and only if item is contained in the set. diff --git a/vendor/k8s.io/apimachinery/pkg/util/sets/int64.go b/vendor/k8s.io/apimachinery/pkg/util/sets/int64.go index 9ca9af0c5..b375a1b06 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/sets/int64.go +++ b/vendor/k8s.io/apimachinery/pkg/util/sets/int64.go @@ -46,17 +46,19 @@ func Int64KeySet(theMap interface{}) Int64 { } // Insert adds items to the set. -func (s Int64) Insert(items ...int64) { +func (s Int64) Insert(items ...int64) Int64 { for _, item := range items { s[item] = Empty{} } + return s } // Delete removes all items from the set. -func (s Int64) Delete(items ...int64) { +func (s Int64) Delete(items ...int64) Int64 { for _, item := range items { delete(s, item) } + return s } // Has returns true if and only if item is contained in the set. diff --git a/vendor/k8s.io/apimachinery/pkg/util/sets/string.go b/vendor/k8s.io/apimachinery/pkg/util/sets/string.go index ba00ad7df..e6f37db88 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/sets/string.go +++ b/vendor/k8s.io/apimachinery/pkg/util/sets/string.go @@ -46,17 +46,19 @@ func StringKeySet(theMap interface{}) String { } // Insert adds items to the set. -func (s String) Insert(items ...string) { +func (s String) Insert(items ...string) String { for _, item := range items { s[item] = Empty{} } + return s } // Delete removes all items from the set. -func (s String) Delete(items ...string) { +func (s String) Delete(items ...string) String { for _, item := range items { delete(s, item) } + return s } // Has returns true if and only if item is contained in the set. diff --git a/vendor/k8s.io/apimachinery/pkg/util/validation/field/errors.go b/vendor/k8s.io/apimachinery/pkg/util/validation/field/errors.go index 4767fd1dd..0cd5d6577 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/validation/field/errors.go +++ b/vendor/k8s.io/apimachinery/pkg/util/validation/field/errors.go @@ -116,6 +116,10 @@ const ( // This is similar to ErrorTypeInvalid, but the error will not include the // too-long value. See TooLong(). ErrorTypeTooLong ErrorType = "FieldValueTooLong" + // ErrorTypeTooMany is used to report "too many". This is used to + // report that a given list has too many items. This is similar to FieldValueTooLong, + // but the error indicates quantity instead of length. + ErrorTypeTooMany ErrorType = "FieldValueTooMany" // ErrorTypeInternal is used to report other errors that are not related // to user input. See InternalError(). ErrorTypeInternal ErrorType = "InternalError" @@ -138,6 +142,8 @@ func (t ErrorType) String() string { return "Forbidden" case ErrorTypeTooLong: return "Too long" + case ErrorTypeTooMany: + return "Too many" case ErrorTypeInternal: return "Internal error" default: @@ -198,7 +204,14 @@ func Forbidden(field *Path, detail string) *Error { // Invalid, but the returned error will not include the too-long // value. func TooLong(field *Path, value interface{}, maxLength int) *Error { - return &Error{ErrorTypeTooLong, field.String(), value, fmt.Sprintf("must have at most %d characters", maxLength)} + return &Error{ErrorTypeTooLong, field.String(), value, fmt.Sprintf("must have at most %d bytes", maxLength)} +} + +// TooMany returns a *Error indicating "too many". This is used to +// report that a given list has too many items. This is similar to TooLong, +// but the returned error indicates quantity instead of length. +func TooMany(field *Path, actualQuantity, maxQuantity int) *Error { + return &Error{ErrorTypeTooMany, field.String(), actualQuantity, fmt.Sprintf("must have at most %d items", maxQuantity)} } // InternalError returns a *Error indicating "internal error". This is used diff --git a/vendor/k8s.io/apimachinery/pkg/util/validation/validation.go b/vendor/k8s.io/apimachinery/pkg/util/validation/validation.go index 2dd99992d..8e1907c2a 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/validation/validation.go +++ b/vendor/k8s.io/apimachinery/pkg/util/validation/validation.go @@ -70,7 +70,11 @@ func IsQualifiedName(value string) []string { return errs } -// IsFullyQualifiedName checks if the name is fully qualified. +// IsFullyQualifiedName checks if the name is fully qualified. This is similar +// to IsFullyQualifiedDomainName but requires a minimum of 3 segments instead of +// 2 and does not accept a trailing . as valid. +// TODO: This function is deprecated and preserved until all callers migrate to +// IsFullyQualifiedDomainName; please don't add new callers. func IsFullyQualifiedName(fldPath *field.Path, name string) field.ErrorList { var allErrors field.ErrorList if len(name) == 0 { @@ -85,6 +89,26 @@ func IsFullyQualifiedName(fldPath *field.Path, name string) field.ErrorList { return allErrors } +// IsFullyQualifiedDomainName checks if the domain name is fully qualified. This +// is similar to IsFullyQualifiedName but only requires a minimum of 2 segments +// instead of 3 and accepts a trailing . as valid. +func IsFullyQualifiedDomainName(fldPath *field.Path, name string) field.ErrorList { + var allErrors field.ErrorList + if len(name) == 0 { + return append(allErrors, field.Required(fldPath, "")) + } + if strings.HasSuffix(name, ".") { + name = name[:len(name)-1] + } + if errs := IsDNS1123Subdomain(name); len(errs) > 0 { + return append(allErrors, field.Invalid(fldPath, name, strings.Join(errs, ","))) + } + if len(strings.Split(name, ".")) < 2 { + return append(allErrors, field.Invalid(fldPath, name, "should be a domain with at least two segments separated by dots")) + } + return allErrors +} + const labelValueFmt string = "(" + qualifiedNameFmt + ")?" const labelValueErrMsg string = "a valid label must be an empty string or consist of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character" @@ -285,6 +309,26 @@ func IsValidIP(value string) []string { return nil } +// IsValidIPv4Address tests that the argument is a valid IPv4 address. +func IsValidIPv4Address(fldPath *field.Path, value string) field.ErrorList { + var allErrors field.ErrorList + ip := net.ParseIP(value) + if ip == nil || ip.To4() == nil { + allErrors = append(allErrors, field.Invalid(fldPath, value, "must be a valid IPv4 address")) + } + return allErrors +} + +// IsValidIPv6Address tests that the argument is a valid IPv6 address. +func IsValidIPv6Address(fldPath *field.Path, value string) field.ErrorList { + var allErrors field.ErrorList + ip := net.ParseIP(value) + if ip == nil || ip.To4() != nil { + allErrors = append(allErrors, field.Invalid(fldPath, value, "must be a valid IPv6 address")) + } + return allErrors +} + const percentFmt string = "[0-9]+%" const percentErrMsg string = "a valid percent string must be a numeric string followed by an ending '%'" diff --git a/vendor/k8s.io/klog/.travis.yml b/vendor/k8s.io/klog/.travis.yml index 0f508dae6..5677664c2 100644 --- a/vendor/k8s.io/klog/.travis.yml +++ b/vendor/k8s.io/klog/.travis.yml @@ -5,11 +5,12 @@ go: - 1.9.x - 1.10.x - 1.11.x + - 1.12.x script: - go get -t -v ./... - diff -u <(echo -n) <(gofmt -d .) - diff -u <(echo -n) <(golint $(go list -e ./...)) - - go tool vet . + - go tool vet . || go vet . - go test -v -race ./... install: - go get golang.org/x/lint/golint diff --git a/vendor/k8s.io/klog/README.md b/vendor/k8s.io/klog/README.md index bee306f39..841468b4b 100644 --- a/vendor/k8s.io/klog/README.md +++ b/vendor/k8s.io/klog/README.md @@ -31,7 +31,7 @@ How to use klog - Use `klog.InitFlags(nil)` explicitly for initializing global flags as we no longer use `init()` method to register the flags - You can now use `log-file` instead of `log-dir` for logging to a single file (See `examples/log_file/usage_log_file.go`) - If you want to redirect everything logged using klog somewhere else (say syslog!), you can use `klog.SetOutput()` method and supply a `io.Writer`. (See `examples/set_output/usage_set_output.go`) -- For more logging conventions (See [Logging Conventions](https://github.com/kubernetes/community/blob/master/contributors/devel/logging.md)) +- For more logging conventions (See [Logging Conventions](https://github.com/kubernetes/community/blob/master/contributors/devel/sig-instrumentation/logging.md)) ### Coexisting with glog This package can be used side by side with glog. [This example](examples/coexist_glog/coexist_glog.go) shows how to initialize and syncronize flags from the global `flag.CommandLine` FlagSet. In addition, the example makes use of stderr as combined output by setting `alsologtostderr` (or `logtostderr`) to `true`. diff --git a/vendor/k8s.io/klog/go.mod b/vendor/k8s.io/klog/go.mod new file mode 100644 index 000000000..3877d8546 --- /dev/null +++ b/vendor/k8s.io/klog/go.mod @@ -0,0 +1,5 @@ +module k8s.io/klog + +go 1.12 + +require github.com/go-logr/logr v0.1.0 diff --git a/vendor/k8s.io/klog/go.sum b/vendor/k8s.io/klog/go.sum new file mode 100644 index 000000000..fb64d277a --- /dev/null +++ b/vendor/k8s.io/klog/go.sum @@ -0,0 +1,2 @@ +github.com/go-logr/logr v0.1.0 h1:M1Tv3VzNlEHg6uyACnRdtrploV2P7wZqH8BoQMtz0cg= +github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas= diff --git a/vendor/k8s.io/klog/klog.go b/vendor/k8s.io/klog/klog.go index 10330d7ef..2712ce0af 100644 --- a/vendor/k8s.io/klog/klog.go +++ b/vendor/k8s.io/klog/klog.go @@ -20,17 +20,17 @@ // // Basic examples: // -// glog.Info("Prepare to repel boarders") +// klog.Info("Prepare to repel boarders") // -// glog.Fatalf("Initialization failed: %s", err) +// klog.Fatalf("Initialization failed: %s", err) // // See the documentation for the V function for an explanation of these examples: // -// if glog.V(2) { -// glog.Info("Starting transaction...") +// if klog.V(2) { +// klog.Info("Starting transaction...") // } // -// glog.V(2).Infoln("Processed", nItems, "elements") +// klog.V(2).Infoln("Processed", nItems, "elements") // // Log output is buffered and written periodically using Flush. Programs // should call Flush before exiting to guarantee all log output is written. @@ -142,7 +142,7 @@ func (s *severity) Set(value string) error { if v, ok := severityByName(value); ok { threshold = v } else { - v, err := strconv.Atoi(value) + v, err := strconv.ParseInt(value, 10, 32) if err != nil { return err } @@ -226,7 +226,7 @@ func (l *Level) Get() interface{} { // Set is part of the flag.Value interface. func (l *Level) Set(value string) error { - v, err := strconv.Atoi(value) + v, err := strconv.ParseInt(value, 10, 32) if err != nil { return err } @@ -294,7 +294,7 @@ func (m *moduleSpec) Set(value string) error { return errVmoduleSyntax } pattern := patLev[0] - v, err := strconv.Atoi(patLev[1]) + v, err := strconv.ParseInt(patLev[1], 10, 32) if err != nil { return errors.New("syntax error: expect comma-separated list of filename=N") } @@ -396,30 +396,23 @@ type flushSyncWriter interface { io.Writer } +// init sets up the defaults and runs flushDaemon. func init() { - // Default stderrThreshold is ERROR. - logging.stderrThreshold = errorLog - + logging.stderrThreshold = errorLog // Default stderrThreshold is ERROR. logging.setVState(0, nil, false) + logging.logDir = "" + logging.logFile = "" + logging.logFileMaxSizeMB = 1800 + logging.toStderr = true + logging.alsoToStderr = false + logging.skipHeaders = false + logging.addDirHeader = false + logging.skipLogHeaders = false go logging.flushDaemon() } -var initDefaultsOnce sync.Once - // InitFlags is for explicitly initializing the flags. func InitFlags(flagset *flag.FlagSet) { - - // Initialize defaults. - initDefaultsOnce.Do(func() { - logging.logDir = "" - logging.logFile = "" - logging.logFileMaxSizeMB = 1800 - logging.toStderr = true - logging.alsoToStderr = false - logging.skipHeaders = false - logging.skipLogHeaders = false - }) - if flagset == nil { flagset = flag.CommandLine } @@ -432,6 +425,7 @@ func InitFlags(flagset *flag.FlagSet) { flagset.BoolVar(&logging.toStderr, "logtostderr", logging.toStderr, "log to standard error instead of files") flagset.BoolVar(&logging.alsoToStderr, "alsologtostderr", logging.alsoToStderr, "log to standard error as well as files") flagset.Var(&logging.verbosity, "v", "number for the log level verbosity") + flagset.BoolVar(&logging.skipHeaders, "add_dir_header", logging.addDirHeader, "If true, adds the file directory to the header") flagset.BoolVar(&logging.skipHeaders, "skip_headers", logging.skipHeaders, "If true, avoid header prefixes in the log messages") flagset.BoolVar(&logging.skipLogHeaders, "skip_log_headers", logging.skipLogHeaders, "If true, avoid headers when opening log files") flagset.Var(&logging.stderrThreshold, "stderrthreshold", "logs at or above this threshold go to stderr") @@ -500,6 +494,9 @@ type loggingT struct { // If true, do not add the headers to log files skipLogHeaders bool + + // If true, add the file directory to the header + addDirHeader bool } // buffer holds a byte Buffer for reuse. The zero value is ready for use. @@ -585,9 +582,14 @@ func (l *loggingT) header(s severity, depth int) (*buffer, string, int) { file = "???" line = 1 } else { - slash := strings.LastIndex(file, "/") - if slash >= 0 { - file = file[slash+1:] + if slash := strings.LastIndex(file, "/"); slash >= 0 { + path := file + file = path[slash+1:] + if l.addDirHeader { + if dirsep := strings.LastIndex(path[:slash], "/"); dirsep >= 0 { + file = path[dirsep+1:] + } + } } } return l.formatHeader(s, file, line), file, line @@ -736,6 +738,8 @@ func (rb *redirectBuffer) Write(bytes []byte) (n int, err error) { // SetOutput sets the output destination for all severities func SetOutput(w io.Writer) { + logging.mu.Lock() + defer logging.mu.Unlock() for s := fatalLog; s >= infoLog; s-- { rb := &redirectBuffer{ w: w, @@ -746,6 +750,8 @@ func SetOutput(w io.Writer) { // SetOutputBySeverity sets the output destination for specific severity func SetOutputBySeverity(name string, w io.Writer) { + logging.mu.Lock() + defer logging.mu.Unlock() sev, ok := severityByName(name) if !ok { panic(fmt.Sprintf("SetOutputBySeverity(%q): unrecognized severity name", name)) @@ -771,24 +777,38 @@ func (l *loggingT) output(s severity, buf *buffer, file string, line int, alsoTo if alsoToStderr || l.alsoToStderr || s >= l.stderrThreshold.get() { os.Stderr.Write(data) } - if l.file[s] == nil { - if err := l.createFiles(s); err != nil { - os.Stderr.Write(data) // Make sure the message appears somewhere. - l.exit(err) + + if logging.logFile != "" { + // Since we are using a single log file, all of the items in l.file array + // will point to the same file, so just use one of them to write data. + if l.file[infoLog] == nil { + if err := l.createFiles(infoLog); err != nil { + os.Stderr.Write(data) // Make sure the message appears somewhere. + l.exit(err) + } } - } - switch s { - case fatalLog: - l.file[fatalLog].Write(data) - fallthrough - case errorLog: - l.file[errorLog].Write(data) - fallthrough - case warningLog: - l.file[warningLog].Write(data) - fallthrough - case infoLog: l.file[infoLog].Write(data) + } else { + if l.file[s] == nil { + if err := l.createFiles(s); err != nil { + os.Stderr.Write(data) // Make sure the message appears somewhere. + l.exit(err) + } + } + + switch s { + case fatalLog: + l.file[fatalLog].Write(data) + fallthrough + case errorLog: + l.file[errorLog].Write(data) + fallthrough + case warningLog: + l.file[warningLog].Write(data) + fallthrough + case infoLog: + l.file[infoLog].Write(data) + } } } if s == fatalLog { @@ -827,7 +847,7 @@ func (l *loggingT) output(s severity, buf *buffer, file string, line int, alsoTo // timeoutFlush calls Flush and returns when it completes or after timeout // elapses, whichever happens first. This is needed because the hooks invoked -// by Flush may deadlock when glog.Fatal is called from a hook that holds +// by Flush may deadlock when klog.Fatal is called from a hook that holds // a lock. func timeoutFlush(timeout time.Duration) { done := make(chan bool, 1) @@ -838,7 +858,7 @@ func timeoutFlush(timeout time.Duration) { select { case <-done: case <-time.After(timeout): - fmt.Fprintln(os.Stderr, "glog: Flush took longer than", timeout) + fmt.Fprintln(os.Stderr, "klog: Flush took longer than", timeout) } } @@ -1094,9 +1114,9 @@ type Verbose bool // The returned value is a boolean of type Verbose, which implements Info, Infoln // and Infof. These methods will write to the Info log if called. // Thus, one may write either -// if glog.V(2) { glog.Info("log this") } +// if klog.V(2) { klog.Info("log this") } // or -// glog.V(2).Info("log this") +// klog.V(2).Info("log this") // The second form is shorter but the first is cheaper if logging is off because it does // not evaluate its arguments. // @@ -1170,7 +1190,7 @@ func InfoDepth(depth int, args ...interface{}) { } // Infoln logs to the INFO log. -// Arguments are handled in the manner of fmt.Println; a newline is appended if missing. +// Arguments are handled in the manner of fmt.Println; a newline is always appended. func Infoln(args ...interface{}) { logging.println(infoLog, args...) } @@ -1194,7 +1214,7 @@ func WarningDepth(depth int, args ...interface{}) { } // Warningln logs to the WARNING and INFO logs. -// Arguments are handled in the manner of fmt.Println; a newline is appended if missing. +// Arguments are handled in the manner of fmt.Println; a newline is always appended. func Warningln(args ...interface{}) { logging.println(warningLog, args...) } @@ -1218,7 +1238,7 @@ func ErrorDepth(depth int, args ...interface{}) { } // Errorln logs to the ERROR, WARNING, and INFO logs. -// Arguments are handled in the manner of fmt.Println; a newline is appended if missing. +// Arguments are handled in the manner of fmt.Println; a newline is always appended. func Errorln(args ...interface{}) { logging.println(errorLog, args...) } @@ -1244,7 +1264,7 @@ func FatalDepth(depth int, args ...interface{}) { // Fatalln logs to the FATAL, ERROR, WARNING, and INFO logs, // including a stack trace of all running goroutines, then calls os.Exit(255). -// Arguments are handled in the manner of fmt.Println; a newline is appended if missing. +// Arguments are handled in the manner of fmt.Println; a newline is always appended. func Fatalln(args ...interface{}) { logging.println(fatalLog, args...) } diff --git a/vendor/modules.txt b/vendor/modules.txt index 3f6454f9d..fa01fbeec 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -60,7 +60,7 @@ github.com/containernetworking/plugins/pkg/ns github.com/containernetworking/plugins/pkg/utils/hwaddr github.com/containernetworking/plugins/plugins/ipam/host-local/backend github.com/containernetworking/plugins/plugins/ipam/host-local/backend/allocator -# github.com/containers/buildah v1.12.0 +# github.com/containers/buildah v1.13.1 github.com/containers/buildah github.com/containers/buildah/bind github.com/containers/buildah/chroot @@ -75,7 +75,7 @@ github.com/containers/buildah/pkg/parse github.com/containers/buildah/pkg/secrets github.com/containers/buildah/pkg/umask github.com/containers/buildah/util -# github.com/containers/common v0.0.3 +# github.com/containers/common v0.0.7 github.com/containers/common/pkg/cgroups github.com/containers/common/pkg/unshare # github.com/containers/image/v5 v5.1.0 @@ -136,7 +136,7 @@ github.com/containers/psgo/internal/dev github.com/containers/psgo/internal/host github.com/containers/psgo/internal/proc github.com/containers/psgo/internal/process -# github.com/containers/storage v1.15.4 +# github.com/containers/storage v1.15.5 github.com/containers/storage github.com/containers/storage/drivers github.com/containers/storage/drivers/aufs @@ -339,7 +339,7 @@ github.com/morikuni/aec github.com/mrunalp/fileutils # github.com/mtrmac/gpgme v0.0.0-20170102180018-b2432428689c github.com/mtrmac/gpgme -# github.com/onsi/ginkgo v1.10.3 +# github.com/onsi/ginkgo v1.11.0 github.com/onsi/ginkgo github.com/onsi/ginkgo/config github.com/onsi/ginkgo/extensions/table @@ -366,7 +366,7 @@ github.com/onsi/ginkgo/reporters/stenographer github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty github.com/onsi/ginkgo/types -# github.com/onsi/gomega v1.7.1 +# github.com/onsi/gomega v1.8.1 github.com/onsi/gomega github.com/onsi/gomega/format github.com/onsi/gomega/gbytes @@ -421,10 +421,8 @@ github.com/opentracing/opentracing-go/log # github.com/ostreedev/ostree-go v0.0.0-20190702140239-759a8c1ac913 github.com/ostreedev/ostree-go/pkg/glibobject github.com/ostreedev/ostree-go/pkg/otbuiltin -# github.com/pkg/errors v0.8.1 +# github.com/pkg/errors v0.9.0 github.com/pkg/errors -# github.com/pkg/profile v1.4.0 -github.com/pkg/profile # github.com/pmezard/go-difflib v1.0.0 github.com/pmezard/go-difflib/difflib # github.com/pquerna/ffjson v0.0.0-20190813045741-dac163c6c0a9 @@ -537,8 +535,11 @@ go.opencensus.io/trace/tracestate go.uber.org/atomic # golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708 golang.org/x/crypto/cast5 +golang.org/x/crypto/chacha20 +golang.org/x/crypto/curve25519 golang.org/x/crypto/ed25519 golang.org/x/crypto/ed25519/internal/edwards25519 +golang.org/x/crypto/internal/subtle golang.org/x/crypto/openpgp golang.org/x/crypto/openpgp/armor golang.org/x/crypto/openpgp/elgamal @@ -546,8 +547,10 @@ golang.org/x/crypto/openpgp/errors golang.org/x/crypto/openpgp/packet golang.org/x/crypto/openpgp/s2k golang.org/x/crypto/pbkdf2 +golang.org/x/crypto/poly1305 +golang.org/x/crypto/ssh golang.org/x/crypto/ssh/terminal -# golang.org/x/net v0.0.0-20190628185345-da137c7871d7 +# golang.org/x/net v0.0.0-20191004110552-13f9640d40b9 golang.org/x/net/context golang.org/x/net/context/ctxhttp golang.org/x/net/html @@ -566,6 +569,7 @@ golang.org/x/oauth2/internal golang.org/x/sync/errgroup golang.org/x/sync/semaphore # golang.org/x/sys v0.0.0-20191127021746-63cb32ae39b2 +golang.org/x/sys/cpu golang.org/x/sys/unix golang.org/x/sys/windows # golang.org/x/text v0.3.2 @@ -591,6 +595,9 @@ golang.org/x/text/unicode/bidi golang.org/x/text/unicode/norm # golang.org/x/time v0.0.0-20190921001708-c4c64cad1fd0 golang.org/x/time/rate +# golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 +golang.org/x/xerrors +golang.org/x/xerrors/internal # google.golang.org/appengine v1.6.1 google.golang.org/appengine/internal google.golang.org/appengine/internal/base @@ -619,9 +626,9 @@ gopkg.in/square/go-jose.v2/json gopkg.in/tomb.v1 # gopkg.in/yaml.v2 v2.2.7 gopkg.in/yaml.v2 -# k8s.io/api v0.0.0-20190813020757-36bff7324fb7 +# k8s.io/api v0.17.0 k8s.io/api/core/v1 -# k8s.io/apimachinery v0.0.0-20190809020650-423f5d784010 +# k8s.io/apimachinery v0.17.0 k8s.io/apimachinery/pkg/api/errors k8s.io/apimachinery/pkg/api/resource k8s.io/apimachinery/pkg/apis/meta/v1 @@ -678,7 +685,7 @@ k8s.io/client-go/util/exec k8s.io/client-go/util/flowcontrol k8s.io/client-go/util/homedir k8s.io/client-go/util/keyutil -# k8s.io/klog v0.3.3 +# k8s.io/klog v1.0.0 k8s.io/klog # k8s.io/utils v0.0.0-20190607212802-c55fbcfc754a k8s.io/utils/integer |