diff options
Diffstat (limited to 'vendor/github.com/rootless-containers')
6 files changed, 42 insertions, 46 deletions
diff --git a/vendor/github.com/rootless-containers/rootlesskit/pkg/msgutil/msgutil.go b/vendor/github.com/rootless-containers/rootlesskit/pkg/msgutil/msgutil.go index a0a0c94c6..74caa9a49 100644 --- a/vendor/github.com/rootless-containers/rootlesskit/pkg/msgutil/msgutil.go +++ b/vendor/github.com/rootless-containers/rootlesskit/pkg/msgutil/msgutil.go @@ -5,9 +5,8 @@ import ( "bytes" "encoding/binary" "encoding/json" + "fmt" "io" - - "github.com/pkg/errors" ) const ( @@ -20,7 +19,7 @@ func MarshalToWriter(w io.Writer, x interface{}) (int, error) { return 0, err } if len(b) > maxLength { - return 0, errors.Errorf("bad message length: %d (max: %d)", len(b), maxLength) + return 0, fmt.Errorf("bad message length: %d (max: %d)", len(b), maxLength) } h := make([]byte, 4) binary.LittleEndian.PutUint32(h, uint32(len(b))) @@ -34,11 +33,11 @@ func UnmarshalFromReader(r io.Reader, x interface{}) (int, error) { return n, err } if n != 4 { - return n, errors.Errorf("read %d bytes, expected 4 bytes", n) + return n, fmt.Errorf("read %d bytes, expected 4 bytes", n) } bLen := binary.LittleEndian.Uint32(hdr) if bLen > maxLength || bLen < 1 { - return n, errors.Errorf("bad message length: %d (max: %d)", bLen, maxLength) + return n, fmt.Errorf("bad message length: %d (max: %d)", bLen, maxLength) } b := make([]byte, bLen) n, err = r.Read(b) @@ -46,7 +45,7 @@ func UnmarshalFromReader(r io.Reader, x interface{}) (int, error) { return 4 + n, err } if n != int(bLen) { - return 4 + n, errors.Errorf("read %d bytes, expected %d bytes", n, bLen) + return 4 + n, fmt.Errorf("read %d bytes, expected %d bytes", n, bLen) } return 4 + n, json.Unmarshal(b, x) } @@ -60,7 +59,7 @@ func Marshal(x interface{}) ([]byte, error) { func Unmarshal(b []byte, x interface{}) error { n, err := UnmarshalFromReader(bytes.NewReader(b), x) if n != len(b) { - return errors.Errorf("read %d bytes, expected %d bytes", n, len(b)) + return fmt.Errorf("read %d bytes, expected %d bytes", n, len(b)) } return err } diff --git a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/child/child.go b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/child/child.go index 05dc0303c..5d1f33f08 100644 --- a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/child/child.go +++ b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/child/child.go @@ -1,13 +1,14 @@ package child import ( + "errors" + "fmt" "io" "net" "os" "strconv" "strings" - "github.com/pkg/errors" "golang.org/x/sys/unix" "github.com/rootless-containers/rootlesskit/pkg/msgutil" @@ -76,7 +77,6 @@ func (d *childDriver) RunChildDriver(opaque map[string]string, quit <-chan struc c.Close() }() } - return nil } func (d *childDriver) routine(c *net.UnixConn) error { @@ -90,7 +90,7 @@ func (d *childDriver) routine(c *net.UnixConn) error { case msg.RequestTypeConnect: return d.handleConnectRequest(c, &req) default: - return errors.Errorf("unknown request type %q", req.Type) + return fmt.Errorf("unknown request type %q", req.Type) } } @@ -108,7 +108,7 @@ func (d *childDriver) handleConnectRequest(c *net.UnixConn, req *msg.Request) er case "udp4": case "udp6": default: - return errors.Errorf("unknown proto: %q", req.Proto) + return fmt.Errorf("unknown proto: %q", req.Proto) } // dialProto does not need "4", "6" suffix dialProto := strings.TrimSuffix(strings.TrimSuffix(req.Proto, "6"), "4") @@ -119,7 +119,7 @@ func (d *childDriver) handleConnectRequest(c *net.UnixConn, req *msg.Request) er } else { p := net.ParseIP(ip) if p == nil { - return errors.Errorf("invalid IP: %q", ip) + return fmt.Errorf("invalid IP: %q", ip) } ip = p.String() } @@ -130,7 +130,7 @@ func (d *childDriver) handleConnectRequest(c *net.UnixConn, req *msg.Request) er defer targetConn.Close() // no effect on duplicated FD targetConnFiler, ok := targetConn.(filer) if !ok { - return errors.Errorf("unknown target connection: %+v", targetConn) + return fmt.Errorf("unknown target connection: %+v", targetConn) } targetConnFile, err := targetConnFiler.File() if err != nil { diff --git a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/msg/msg.go b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/msg/msg.go index a60d99bd9..31080609a 100644 --- a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/msg/msg.go +++ b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/msg/msg.go @@ -1,10 +1,11 @@ package msg import ( + "errors" + "fmt" "net" "time" - "github.com/pkg/errors" "golang.org/x/sys/unix" "github.com/rootless-containers/rootlesskit/pkg/msgutil" @@ -78,7 +79,7 @@ func ConnectToChild(c *net.UnixConn, spec port.Spec) (int, error) { return 0, err } if oobN != oobSpace { - return 0, errors.Errorf("expected OOB space %d, got %d", oobSpace, oobN) + return 0, fmt.Errorf("expected OOB space %d, got %d", oobSpace, oobN) } oob = oob[:oobN] fd, err := parseFDFromOOB(oob) @@ -126,7 +127,7 @@ func parseFDFromOOB(oob []byte) (int, error) { return 0, err } if len(scms) != 1 { - return 0, errors.Errorf("unexpected scms: %v", scms) + return 0, fmt.Errorf("unexpected scms: %v", scms) } scm := scms[0] fds, err := unix.ParseUnixRights(&scm) @@ -134,7 +135,7 @@ func parseFDFromOOB(oob []byte) (int, error) { return 0, err } if len(fds) != 1 { - return 0, errors.Errorf("unexpected fds: %v", fds) + return 0, fmt.Errorf("unexpected fds: %v", fds) } return fds[0], nil } diff --git a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/parent/parent.go b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/parent/parent.go index c6eecc826..1c53e26a6 100644 --- a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/parent/parent.go +++ b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/parent/parent.go @@ -2,9 +2,9 @@ package parent import ( "context" + "errors" "fmt" "io" - "io/ioutil" "net" "os" "path/filepath" @@ -14,8 +14,6 @@ import ( "syscall" "time" - "github.com/pkg/errors" - "github.com/rootless-containers/rootlesskit/pkg/api" "github.com/rootless-containers/rootlesskit/pkg/port" "github.com/rootless-containers/rootlesskit/pkg/port/builtin/msg" @@ -32,10 +30,10 @@ func NewDriver(logWriter io.Writer, stateDir string) (port.ParentDriver, error) childReadyPipePath := filepath.Join(stateDir, ".bp-ready.pipe") // remove the path just in case the previous rootlesskit instance crashed if err := os.RemoveAll(childReadyPipePath); err != nil { - return nil, errors.Wrapf(err, "cannot remove %s", childReadyPipePath) + return nil, fmt.Errorf("cannot remove %s: %w", childReadyPipePath, err) } if err := syscall.Mkfifo(childReadyPipePath, 0600); err != nil { - return nil, errors.Wrapf(err, "cannot mkfifo %s", childReadyPipePath) + return nil, fmt.Errorf("cannot mkfifo %s: %w", childReadyPipePath, err) } d := driver{ logWriter: logWriter, @@ -79,7 +77,7 @@ func (d *driver) RunParentDriver(initComplete chan struct{}, quit <-chan struct{ if err != nil { return err } - if _, err = ioutil.ReadAll(childReadyPipeR); err != nil { + if _, err = io.ReadAll(childReadyPipeR); err != nil { return err } childReadyPipeR.Close() @@ -110,7 +108,7 @@ func annotateEPERM(origErr error, spec port.Spec) error { // Read "net.ipv4.ip_unprivileged_port_start" value (typically 1024) // TODO: what for IPv6? // NOTE: sync.Once should not be used here - b, e := ioutil.ReadFile("/proc/sys/net/ipv4/ip_unprivileged_port_start") + b, e := os.ReadFile("/proc/sys/net/ipv4/ip_unprivileged_port_start") if e != nil { return origErr } @@ -129,7 +127,7 @@ func annotateEPERM(origErr error, spec port.Spec) error { text += ", or set CAP_NET_BIND_SERVICE on rootlesskit binary" } text += fmt.Sprintf(", or choose a larger port number (>= %d)", start) - return errors.Wrap(origErr, text) + return fmt.Errorf(text+": %w", origErr) } func (d *driver) AddPort(ctx context.Context, spec port.Spec) (*port.Status, error) { @@ -152,7 +150,7 @@ func (d *driver) AddPort(ctx context.Context, spec port.Spec) (*port.Status, err } return errors.New("routineStoppedCh was closed without sending data?") case <-ctx.Done(): - return errors.Wrap(err, "timed out while waiting for routineStoppedCh after closing routineStopCh") + return fmt.Errorf("timed out while waiting for routineStoppedCh after closing routineStopCh: %w", err) } } switch spec.Proto { @@ -198,7 +196,7 @@ func (d *driver) RemovePort(ctx context.Context, id int) error { defer d.mu.Unlock() stop, ok := d.stoppers[id] if !ok { - return errors.Errorf("unknown id: %d", id) + return fmt.Errorf("unknown id: %d", id) } if _, ok := ctx.Deadline(); !ok { var cancel context.CancelFunc diff --git a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/parent/udp/udp.go b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/parent/udp/udp.go index 67062117a..47f3a6461 100644 --- a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/parent/udp/udp.go +++ b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/builtin/parent/udp/udp.go @@ -1,13 +1,12 @@ package udp import ( + "fmt" "io" "net" "os" "strconv" - "github.com/pkg/errors" - "github.com/rootless-containers/rootlesskit/pkg/port" "github.com/rootless-containers/rootlesskit/pkg/port/builtin/msg" "github.com/rootless-containers/rootlesskit/pkg/port/builtin/parent/udp/udpproxy" @@ -39,7 +38,7 @@ func Run(socketPath string, spec port.Spec, stopCh <-chan struct{}, stoppedCh ch } uc, ok := fc.(*net.UDPConn) if !ok { - return nil, errors.Errorf("file conn doesn't implement *net.UDPConn: %+v", fc) + return nil, fmt.Errorf("file conn doesn't implement *net.UDPConn: %+v", fc) } return uc, nil }, diff --git a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/portutil/portutil.go b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/portutil/portutil.go index 937932642..a1e649ab7 100644 --- a/vendor/github.com/rootless-containers/rootlesskit/pkg/port/portutil/portutil.go +++ b/vendor/github.com/rootless-containers/rootlesskit/pkg/port/portutil/portutil.go @@ -1,13 +1,12 @@ package portutil import ( + "fmt" "net" "strconv" "strings" "text/scanner" - "github.com/pkg/errors" - "github.com/rootless-containers/rootlesskit/pkg/port" ) @@ -49,18 +48,18 @@ func ParsePortSpec(portSpec string) (*port.Spec, error) { // Get the proto protoPos := strings.LastIndex(portSpec, "/") if protoPos < 0 { - return nil, errors.Errorf("missing proto in PortSpec string: %q", portSpec) + return nil, fmt.Errorf("missing proto in PortSpec string: %q", portSpec) } parts[proto] = portSpec[protoPos+1:] err = validateProto(parts[proto]) if err != nil { - return nil, errors.Wrapf(err, "invalid PortSpec string: %q", portSpec) + return nil, fmt.Errorf("invalid PortSpec string: %q: %w", portSpec, err) } // Get the parent port portPos := strings.LastIndex(portSpec, ":") if portPos < 0 { - return nil, errors.Errorf("unexpected PortSpec string: %q", portSpec) + return nil, fmt.Errorf("unexpected PortSpec string: %q", portSpec) } parts[childPort] = portSpec[portPos+1 : protoPos] @@ -69,7 +68,7 @@ func ParsePortSpec(portSpec string) (*port.Spec, error) { for tok := s.Scan(); tok != scanner.EOF; tok = s.Scan() { if index > childPort { - return nil, errors.Errorf("unexpected PortSpec string: %q", portSpec) + return nil, fmt.Errorf("unexpected PortSpec string: %q", portSpec) } switch tok { @@ -92,10 +91,10 @@ func ParsePortSpec(portSpec string) (*port.Spec, error) { } if parts[parentIP] != "" && net.ParseIP(parts[parentIP]) == nil { - return nil, errors.Errorf("unexpected ParentIP in PortSpec string: %q", portSpec) + return nil, fmt.Errorf("unexpected ParentIP in PortSpec string: %q", portSpec) } if parts[childIP] != "" && net.ParseIP(parts[childIP]) == nil { - return nil, errors.Errorf("unexpected ParentIP in PortSpec string: %q", portSpec) + return nil, fmt.Errorf("unexpected ParentIP in PortSpec string: %q", portSpec) } ps := &port.Spec{ @@ -106,12 +105,12 @@ func ParsePortSpec(portSpec string) (*port.Spec, error) { ps.ParentPort, err = strconv.Atoi(parts[parentPort]) if err != nil { - return nil, errors.Wrapf(err, "unexpected ChildPort in PortSpec string: %q", portSpec) + return nil, fmt.Errorf("unexpected ChildPort in PortSpec string: %q: %w", portSpec, err) } ps.ChildPort, err = strconv.Atoi(parts[childPort]) if err != nil { - return nil, errors.Wrapf(err, "unexpected ParentPort in PortSpec string: %q", portSpec) + return nil, fmt.Errorf("unexpected ParentPort in PortSpec string: %q: %w", portSpec, err) } return ps, nil @@ -125,26 +124,26 @@ func ValidatePortSpec(spec port.Spec, existingPorts map[int]*port.Status) error } if spec.ParentIP != "" { if net.ParseIP(spec.ParentIP) == nil { - return errors.Errorf("invalid ParentIP: %q", spec.ParentIP) + return fmt.Errorf("invalid ParentIP: %q", spec.ParentIP) } } if spec.ChildIP != "" { if net.ParseIP(spec.ChildIP) == nil { - return errors.Errorf("invalid ChildIP: %q", spec.ChildIP) + return fmt.Errorf("invalid ChildIP: %q", spec.ChildIP) } } if spec.ParentPort <= 0 || spec.ParentPort > 65535 { - return errors.Errorf("invalid ParentPort: %q", spec.ParentPort) + return fmt.Errorf("invalid ParentPort: %q", spec.ParentPort) } if spec.ChildPort <= 0 || spec.ChildPort > 65535 { - return errors.Errorf("invalid ChildPort: %q", spec.ChildPort) + return fmt.Errorf("invalid ChildPort: %q", spec.ChildPort) } for id, p := range existingPorts { sp := p.Spec sameProto := sp.Proto == spec.Proto sameParent := sp.ParentIP == spec.ParentIP && sp.ParentPort == spec.ParentPort if sameProto && sameParent { - return errors.Errorf("conflict with ID %d", id) + return fmt.Errorf("conflict with ID %d", id) } } return nil @@ -158,6 +157,6 @@ func validateProto(proto string) error { "sctp", "sctp4", "sctp6": return nil default: - return errors.Errorf("unknown proto: %q", proto) + return fmt.Errorf("unknown proto: %q", proto) } } |