package integration import ( "bytes" "encoding/json" "fmt" "io/ioutil" "os" "regexp" "strconv" "text/template" "github.com/containers/podman/v3/pkg/domain/entities" . "github.com/containers/podman/v3/test/utils" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" . "github.com/onsi/gomega/gexec" ) type endpoint struct { Host string Port string } func (e *endpoint) Address() string { return fmt.Sprintf("%s:%s", e.Host, e.Port) } var _ = Describe("Podman search", func() { var ( tempdir string err error podmanTest *PodmanTestIntegration ) var registryEndpoints = []endpoint{ {"localhost", "5001"}, {"localhost", "5002"}, {"localhost", "5003"}, {"localhost", "5004"}, {"localhost", "5005"}, {"localhost", "5006"}, {"localhost", "5007"}, {"localhost", "5008"}, {"localhost", "5009"}, } const regFileContents = ` [registries.search] registries = ['{{.Host}}:{{.Port}}'] [registries.insecure] registries = ['{{.Host}}:{{.Port}}']` registryFileTmpl := template.Must(template.New("registryFile").Parse(regFileContents)) const badRegFileContents = ` [registries.search] registries = ['{{.Host}}:{{.Port}}'] # empty [registries.insecure] registries = []` registryFileBadTmpl := template.Must(template.New("registryFileBad").Parse(badRegFileContents)) const regFileContents2 = ` [registries.search] registries = ['{{.Host}}:{{.Port}}', '{{.Host}}:6000'] [registries.insecure] registries = ['{{.Host}}:{{.Port}}']` registryFileTwoTmpl := template.Must(template.New("registryFileTwo").Parse(regFileContents2)) 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 search", func() { search := podmanTest.Podman([]string{"search", "alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(len(search.OutputToStringArray())).To(BeNumerically(">", 1)) Expect(search.OutputToString()).To(ContainSubstring("docker.io/library/alpine")) }) It("podman search single registry flag", func() { search := podmanTest.Podman([]string{"search", "quay.io/skopeo/stable:latest"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(search.OutputToString()).To(ContainSubstring("quay.io/skopeo/stable")) }) It("podman search image with description", func() { search := podmanTest.Podman([]string{"search", "quay.io/libpod/whalesay"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) output := string(search.Out.Contents()) match, _ := regexp.MatchString(`(?m)NAME\s+DESCRIPTION$`, output) Expect(match).To(BeTrue()) match, _ = regexp.MatchString(`(?m)quay.io/libpod/whalesay\s+Static image used for automated testing.+$`, output) Expect(match).To(BeTrue()) }) It("podman search image with --compatible", func() { search := podmanTest.Podman([]string{"search", "--compatible", "quay.io/libpod/whalesay"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) output := string(search.Out.Contents()) match, _ := regexp.MatchString(`(?m)NAME\s+DESCRIPTION\s+STARS\s+OFFICIAL\s+AUTOMATED$`, output) Expect(match).To(BeTrue()) }) It("podman search format flag", func() { search := podmanTest.Podman([]string{"search", "--format", "table {{.Index}} {{.Name}}", "alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(len(search.OutputToStringArray())).To(BeNumerically(">", 1)) Expect(search.OutputToString()).To(ContainSubstring("docker.io/library/alpine")) }) It("podman search format json", func() { search := podmanTest.Podman([]string{"search", "--format", "json", "alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(search.IsJSONOutputValid()).To(BeTrue()) Expect(search.OutputToString()).To(ContainSubstring("docker.io/library/alpine")) // Test for https://github.com/containers/podman/issues/11894 contents := make([]entities.ImageSearchReport, 0) err := json.Unmarshal(search.Out.Contents(), &contents) Expect(err).ToNot(HaveOccurred()) Expect(len(contents)).To(BeNumerically(">", 0), "No results from image search") for _, element := range contents { Expect(element.Description).ToNot(HaveSuffix("...")) } }) It("podman search format json list tags", func() { search := podmanTest.Podman([]string{"search", "--list-tags", "--format", "json", "alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(search.IsJSONOutputValid()).To(BeTrue()) Expect(search.OutputToString()).To(ContainSubstring("docker.io/library/alpine")) Expect(search.OutputToString()).To(ContainSubstring("3.10")) Expect(search.OutputToString()).To(ContainSubstring("2.7")) }) // Test for https://github.com/containers/podman/issues/11894 It("podman search no-trunc=false flag", func() { search := podmanTest.Podman([]string{"search", "--no-trunc=false", "alpine", "--format={{.Description}}"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) for _, line := range search.OutputToStringArray() { if len(line) > 44 { Expect(line).To(HaveSuffix("..."), line+" should have been truncated") } } }) It("podman search limit flag", func() { search := podmanTest.Podman([]string{"search", "docker.io/alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(len(search.OutputToStringArray())).To(BeNumerically(">", 10)) search = podmanTest.Podman([]string{"search", "--limit", "3", "docker.io/alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(len(search.OutputToStringArray())).To(Equal(4)) search = podmanTest.Podman([]string{"search", "--limit", "30", "docker.io/alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(len(search.OutputToStringArray())).To(Equal(31)) }) It("podman search with filter stars", func() { search := podmanTest.Podman([]string{"search", "--filter", "stars=10", "--format", "{{.Stars}}", "alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) output := search.OutputToStringArray() for i := 0; i < len(output); i++ { Expect(strconv.Atoi(output[i])).To(BeNumerically(">=", 10)) } }) It("podman search with filter is-official", func() { search := podmanTest.Podman([]string{"search", "--filter", "is-official", "--format", "{{.Official}}", "alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) output := search.OutputToStringArray() for i := 0; i < len(output); i++ { Expect(output[i]).To(Equal("[OK]")) } }) It("podman search with filter is-automated", func() { search := podmanTest.Podman([]string{"search", "--filter", "is-automated=false", "--format", "{{.Automated}}", "alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) output := search.OutputToStringArray() for i := 0; i < len(output); i++ { Expect(output[i]).To(Equal("")) } }) It("podman search attempts HTTP if tls-verify flag is set false", func() { if podmanTest.Host.Arch == "ppc64le" { Skip("No registry image for ppc64le") } lock := GetPortLock(registryEndpoints[0].Port) defer lock.Unlock() fakereg := podmanTest.Podman([]string{"run", "-d", "--name", "registry", "-p", fmt.Sprintf("%s:5000", registryEndpoints[0].Port), registry, "/entrypoint.sh", "/etc/docker/registry/config.yml"}) fakereg.WaitWithDefaultTimeout() Expect(fakereg).Should(Exit(0)) if !WaitContainerReady(podmanTest, "registry", "listening on", 20, 1) { Skip("Cannot start docker registry.") } search := podmanTest.Podman([]string{"search", fmt.Sprintf("%s/fake/image:andtag", registryEndpoints[0].Address()), "--tls-verify=false"}) search.WaitWithDefaultTimeout() // if this test succeeded, there will be no output (there is no entry named fake/image:andtag in an empty registry) // and the exit code will be 0 Expect(search).Should(Exit(0)) Expect(search.OutputToString()).Should(BeEmpty()) Expect(search.ErrorToString()).Should(BeEmpty()) }) It("podman search in local registry", func() { if podmanTest.Host.Arch == "ppc64le" { Skip("No registry image for ppc64le") } lock := GetPortLock(registryEndpoints[3].Port) defer lock.Unlock() registry := podmanTest.Podman([]string{"run", "-d", "--name", "registry3", "-p", fmt.Sprintf("%s:5000", registryEndpoints[3].Port), registry, "/entrypoint.sh", "/etc/docker/registry/config.yml"}) registry.WaitWithDefaultTimeout() Expect(registry).Should(Exit(0)) if !WaitContainerReady(podmanTest, "registry3", "listening on", 20, 1) { Skip("Cannot start docker registry.") } podmanTest.RestoreArtifact(ALPINE) image := fmt.Sprintf("%s/my-alpine", registryEndpoints[3].Address()) push := podmanTest.Podman([]string{"push", "--tls-verify=false", "--remove-signatures", ALPINE, image}) push.WaitWithDefaultTimeout() Expect(push).Should(Exit(0)) search := podmanTest.Podman([]string{"search", image, "--tls-verify=false"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(search.OutputToString()).ShouldNot(BeEmpty()) // podman search v2 registry with empty query searchEmpty := podmanTest.Podman([]string{"search", fmt.Sprintf("%s/", registryEndpoints[3].Address()), "--tls-verify=false"}) searchEmpty.WaitWithDefaultTimeout() Expect(searchEmpty).Should(Exit(0)) Expect(len(searchEmpty.OutputToStringArray())).To(BeNumerically(">=", 1)) Expect(search.OutputToString()).To(ContainSubstring("my-alpine")) }) It("podman search attempts HTTP if registry is in registries.insecure and force secure is false", func() { if podmanTest.Host.Arch == "ppc64le" { Skip("No registry image for ppc64le") } lock := GetPortLock(registryEndpoints[4].Port) defer lock.Unlock() registry := podmanTest.Podman([]string{"run", "-d", "-p", fmt.Sprintf("%s:5000", registryEndpoints[4].Port), "--name", "registry4", registry, "/entrypoint.sh", "/etc/docker/registry/config.yml"}) registry.WaitWithDefaultTimeout() Expect(registry).Should(Exit(0)) if !WaitContainerReady(podmanTest, "registry4", "listening on", 20, 1) { Skip("Cannot start docker registry.") } podmanTest.RestoreArtifact(ALPINE) image := fmt.Sprintf("%s/my-alpine", registryEndpoints[4].Address()) push := podmanTest.Podman([]string{"push", "--tls-verify=false", "--remove-signatures", ALPINE, image}) push.WaitWithDefaultTimeout() Expect(push).Should(Exit(0)) // registries.conf set up var buffer bytes.Buffer registryFileTmpl.Execute(&buffer, registryEndpoints[4]) podmanTest.setRegistriesConfigEnv(buffer.Bytes()) ioutil.WriteFile(fmt.Sprintf("%s/registry4.conf", tempdir), buffer.Bytes(), 0644) if IsRemote() { podmanTest.RestartRemoteService() defer podmanTest.RestartRemoteService() } search := podmanTest.Podman([]string{"search", image}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(search.OutputToString()).To(ContainSubstring("my-alpine")) Expect(search.ErrorToString()).Should(BeEmpty()) // cleanup resetRegistriesConfigEnv() }) It("podman search doesn't attempt HTTP if force secure is true", func() { if podmanTest.Host.Arch == "ppc64le" { Skip("No registry image for ppc64le") } lock := GetPortLock(registryEndpoints[5].Port) defer lock.Unlock() registry := podmanTest.Podman([]string{"run", "-d", "-p", fmt.Sprintf("%s:5000", registryEndpoints[5].Port), "--name", "registry5", registry}) registry.WaitWithDefaultTimeout() Expect(registry).Should(Exit(0)) if !WaitContainerReady(podmanTest, "registry5", "listening on", 20, 1) { Skip("Cannot start docker registry.") } podmanTest.RestoreArtifact(ALPINE) image := fmt.Sprintf("%s/my-alpine", registryEndpoints[5].Address()) push := podmanTest.Podman([]string{"push", "--tls-verify=false", "--remove-signatures", ALPINE, image}) push.WaitWithDefaultTimeout() Expect(push).Should(Exit(0)) var buffer bytes.Buffer registryFileTmpl.Execute(&buffer, registryEndpoints[5]) podmanTest.setRegistriesConfigEnv(buffer.Bytes()) ioutil.WriteFile(fmt.Sprintf("%s/registry5.conf", tempdir), buffer.Bytes(), 0644) search := podmanTest.Podman([]string{"search", image, "--tls-verify=true"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(125)) Expect(search.OutputToString()).Should(BeEmpty()) match, _ := search.ErrorGrepString("error") Expect(match).Should(BeTrue()) // cleanup resetRegistriesConfigEnv() }) It("podman search doesn't attempt HTTP if registry is not listed as insecure", func() { if podmanTest.Host.Arch == "ppc64le" { Skip("No registry image for ppc64le") } lock := GetPortLock(registryEndpoints[6].Port) defer lock.Unlock() registry := podmanTest.Podman([]string{"run", "-d", "-p", fmt.Sprintf("%s:5000", registryEndpoints[6].Port), "--name", "registry6", registry}) registry.WaitWithDefaultTimeout() Expect(registry).Should(Exit(0)) if !WaitContainerReady(podmanTest, "registry6", "listening on", 20, 1) { Skip("Cannot start docker registry.") } podmanTest.RestoreArtifact(ALPINE) image := fmt.Sprintf("%s/my-alpine", registryEndpoints[6].Address()) push := podmanTest.Podman([]string{"push", "--tls-verify=false", "--remove-signatures", ALPINE, image}) push.WaitWithDefaultTimeout() Expect(push).Should(Exit(0)) var buffer bytes.Buffer registryFileBadTmpl.Execute(&buffer, registryEndpoints[6]) podmanTest.setRegistriesConfigEnv(buffer.Bytes()) ioutil.WriteFile(fmt.Sprintf("%s/registry6.conf", tempdir), buffer.Bytes(), 0644) if IsRemote() { podmanTest.RestartRemoteService() defer podmanTest.RestartRemoteService() } search := podmanTest.Podman([]string{"search", image}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(125)) Expect(search.OutputToString()).Should(BeEmpty()) match, _ := search.ErrorGrepString("error") Expect(match).Should(BeTrue()) // cleanup resetRegistriesConfigEnv() }) It("podman search doesn't attempt HTTP if one registry is not listed as insecure", func() { if podmanTest.Host.Arch == "ppc64le" { Skip("No registry image for ppc64le") } lock7 := GetPortLock(registryEndpoints[7].Port) defer lock7.Unlock() lock8 := GetPortLock("6000") defer lock8.Unlock() registryLocal := podmanTest.Podman([]string{"run", "-d", "--net=host", "-p", fmt.Sprintf("%s:5000", registryEndpoints[7].Port), "--name", "registry7", registry}) registryLocal.WaitWithDefaultTimeout() Expect(registryLocal).Should(Exit(0)) if !WaitContainerReady(podmanTest, "registry7", "listening on", 20, 1) { Skip("Cannot start docker registry.") } registryLocal = podmanTest.Podman([]string{"run", "-d", "-p", "6000:5000", "--name", "registry8", registry}) registryLocal.WaitWithDefaultTimeout() Expect(registryLocal).Should(Exit(0)) if !WaitContainerReady(podmanTest, "registry8", "listening on", 20, 1) { Skip("Cannot start docker registry.") } podmanTest.RestoreArtifact(ALPINE) push := podmanTest.Podman([]string{"push", "--tls-verify=false", "--remove-signatures", ALPINE, "localhost:6000/my-alpine"}) push.WaitWithDefaultTimeout() Expect(push).Should(Exit(0)) // registries.conf set up var buffer bytes.Buffer registryFileTwoTmpl.Execute(&buffer, registryEndpoints[8]) podmanTest.setRegistriesConfigEnv(buffer.Bytes()) ioutil.WriteFile(fmt.Sprintf("%s/registry8.conf", tempdir), buffer.Bytes(), 0644) if IsRemote() { podmanTest.RestartRemoteService() defer podmanTest.RestartRemoteService() } search := podmanTest.Podman([]string{"search", "my-alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(125)) Expect(search.OutputToString()).Should(BeEmpty()) match, _ := search.ErrorGrepString("error") Expect(match).Should(BeTrue()) // cleanup resetRegistriesConfigEnv() }) // search should fail with nonexistent authfile It("podman search fail with nonexistent --authfile", func() { search := podmanTest.Podman([]string{"search", "--authfile", "/tmp/nonexistent", ALPINE}) search.WaitWithDefaultTimeout() Expect(search).To(ExitWithError()) }) It("podman search with wildcards", func() { search := podmanTest.Podman([]string{"search", "--limit", "30", "registry.redhat.io/*"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(len(search.OutputToStringArray())).To(Equal(31)) search = podmanTest.Podman([]string{"search", "registry.redhat.io/*openshift*"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(len(search.OutputToStringArray()) > 1).To(BeTrue()) }) It("podman search repository tags", func() { search := podmanTest.Podman([]string{"search", "--list-tags", "--limit", "30", "docker.io/library/alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(len(search.OutputToStringArray())).To(Equal(31)) search = podmanTest.Podman([]string{"search", "--list-tags", "docker.io/library/alpine"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(len(search.OutputToStringArray())).To(BeNumerically(">", 2)) search = podmanTest.Podman([]string{"search", "--filter=is-official", "--list-tags", "docker.io/library/alpine"}) search.WaitWithDefaultTimeout() Expect(search).To(ExitWithError()) search = podmanTest.Podman([]string{"search", "--list-tags", "docker.io/library/"}) search.WaitWithDefaultTimeout() Expect(len(search.OutputToStringArray()) == 0).To(BeTrue()) }) It("podman search with limit over 100", func() { search := podmanTest.Podman([]string{"search", "--limit", "130", "registry.redhat.io/rhel"}) search.WaitWithDefaultTimeout() Expect(search).Should(Exit(0)) Expect(len(search.OutputToStringArray())).To(BeNumerically("<=", 131)) }) })