Bump github.com/containers/common from 0.42.1 to 0.43.0

Bumps [github.com/containers/common](https://github.com/containers/common) from 0.42.1 to 0.43.0.
- [Release notes](https://github.com/containers/common/releases)
- [Commits](https://github.com/containers/common/compare/v0.42.1...v0.43.0)

---
updated-dependencies:
- dependency-name: github.com/containers/common
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -3,7 +3,7 @@ module github.com/containers/skopeo
 go 1.12
 
 require (
-	github.com/containers/common v0.42.1
+	github.com/containers/common v0.43.0
 	github.com/containers/image/v5 v5.15.0
 	github.com/containers/ocicrypt v1.1.2
 	github.com/containers/storage v1.34.0

go.sum

@@ -131,7 +131,6 @@ github.com/cilium/ebpf v0.0.0-20200110133405-4032b1d8aae3/go.mod h1:MA5e5Lr8slmE
 github.com/cilium/ebpf v0.0.0-20200702112145-1c8d4c9ef775/go.mod h1:7cR51M8ViRLIdUjrmSXlK9pkrsDlLHbO8jiB8X8JnOc=
 github.com/cilium/ebpf v0.2.0/go.mod h1:To2CFviqOWL/M0gIMsvSMlqe7em/l1ALkX1PyjrX2Qs=
 github.com/cilium/ebpf v0.4.0/go.mod h1:4tRaxcgiL706VnOzHOdBlY8IEAIdxINsQBcU4xJJXRs=
-github.com/cilium/ebpf v0.6.1/go.mod h1:4tRaxcgiL706VnOzHOdBlY8IEAIdxINsQBcU4xJJXRs=
 github.com/cilium/ebpf v0.6.2/go.mod h1:4tRaxcgiL706VnOzHOdBlY8IEAIdxINsQBcU4xJJXRs=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
@@ -218,9 +217,8 @@ github.com/containernetworking/cni v0.8.0/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ
 github.com/containernetworking/cni v0.8.1/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ61X79hmU3w8FmsY=
 github.com/containernetworking/plugins v0.8.6/go.mod h1:qnw5mN19D8fIwkqW7oHHYDHVlzhJpcY6TQxn/fUyDDM=
 github.com/containernetworking/plugins v0.9.1/go.mod h1:xP/idU2ldlzN6m4p5LmGiwRDjeJr6FLK6vuiUwoH7P8=
-github.com/containers/common v0.42.1 h1:ADOZrVAS8ZY5hBAvr/GoRoPv5Z7TBkxWgxQEXQjlqac=
-github.com/containers/common v0.42.1/go.mod h1:AaF3ipZfgezsctDuhzLkq4Vl+LkEy7J74ikh2HSXDsg=
-github.com/containers/image/v5 v5.14.0/go.mod h1:SxiBKOcKuT+4yTjD0AskjO+UwFvNcVOJ9qlAw1HNSPU=
+github.com/containers/common v0.43.0 h1:CeDdfhLyPfsG6TAKJneT/4RWOhHfWF2Yv+Wz6SuMusU=
+github.com/containers/common v0.43.0/go.mod h1:BAoVyRYlxKZKAYpHcFMdrXlIZyzbJp9NwKTgadTd/Dg=
 github.com/containers/image/v5 v5.15.0 h1:NduhN20ptHNlf0uRny5iTJa2OodB9SLMEB4hKKbzBBs=
 github.com/containers/image/v5 v5.15.0/go.mod h1:gzdBcooi6AFdiqfzirUqv90hUyHyI0MMdaqKzACKr2s=
 github.com/containers/libtrust v0.0.0-20190913040956-14b96171aa3b h1:Q8ePgVfHDplZ7U33NwHZkrVELsZP5fYj9pM5WBZB2GE=
@@ -230,9 +228,7 @@ github.com/containers/ocicrypt v1.1.0/go.mod h1:b8AOe0YR67uU8OqfVNcznfFpAzu3rdgU
 github.com/containers/ocicrypt v1.1.1/go.mod h1:Dm55fwWm1YZAjYRaJ94z2mfZikIyIN4B0oB3dj3jFxY=
 github.com/containers/ocicrypt v1.1.2 h1:Ez+GAMP/4GLix5Ywo/fL7O0nY771gsBIigiqUm1aXz0=
 github.com/containers/ocicrypt v1.1.2/go.mod h1:Dm55fwWm1YZAjYRaJ94z2mfZikIyIN4B0oB3dj3jFxY=
-github.com/containers/storage v1.32.6/go.mod h1:mdB+b89p+jU8zpzLTVXA0gWMmIo0WrkfGMh1R8O2IQw=
 github.com/containers/storage v1.33.0/go.mod h1:FUZPF4nJijX8ixdhByZJXf02cvbyLi6dyDwXdIe8QVY=
-github.com/containers/storage v1.33.1/go.mod h1:FUZPF4nJijX8ixdhByZJXf02cvbyLi6dyDwXdIe8QVY=
 github.com/containers/storage v1.34.0 h1:39MhQe+3knl2G6WcaYf24Fpqqz6gbdLK/52Ms5wV+II=
 github.com/containers/storage v1.34.0/go.mod h1:t6I+hTgPU0/tVxQ75vw406wDi/TXwYBqZp4QZV9N7b8=
 github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
@@ -275,7 +271,6 @@ github.com/docker/distribution v2.7.1-0.20190205005809-0d3efadf0154+incompatible
 github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug=
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/docker v1.4.2-0.20191219165747-a9416c67da9f/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
-github.com/docker/docker v20.10.7+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/docker v20.10.8+incompatible h1:RVqD337BgQicVCzYrrlhLDWhq6OAD2PJDUg2LsEUvKM=
 github.com/docker/docker v20.10.8+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/docker-credential-helpers v0.6.4 h1:axCks+yV+2MR3/kZhAmy07yC56WZ2Pwu/fKWtKuZB0o=
@@ -604,8 +599,8 @@ github.com/onsi/gomega v1.7.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1Cpa
 github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
 github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
 github.com/onsi/gomega v1.10.3/go.mod h1:V9xEwhxec5O8UDM77eCW8vLymOMltsqPVYWrpDsH8xc=
-github.com/onsi/gomega v1.14.0 h1:ep6kpPVwmr/nTbklSx2nrLNSIO62DoYAhnPNIMhK8gI=
-github.com/onsi/gomega v1.14.0/go.mod h1:cIuvLEne0aoVhAgh/O6ac0Op8WWw9H6eYCriF+tEHG0=
+github.com/onsi/gomega v1.15.0 h1:WjP/FQ/sk43MRmnEcT+MlDw2TFvkrXlprrPST/IudjU=
+github.com/onsi/gomega v1.15.0/go.mod h1:cIuvLEne0aoVhAgh/O6ac0Op8WWw9H6eYCriF+tEHG0=
 github.com/opencontainers/go-digest v0.0.0-20170106003457-a6d0ee40d420/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
 github.com/opencontainers/go-digest v0.0.0-20180430190053-c9281466c8b2/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
 github.com/opencontainers/go-digest v1.0.0-rc1/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
@@ -623,7 +618,6 @@ github.com/opencontainers/runc v0.1.1/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59P
 github.com/opencontainers/runc v1.0.0-rc8.0.20190926000215-3e425f80a8c9/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
 github.com/opencontainers/runc v1.0.0-rc9/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
 github.com/opencontainers/runc v1.0.0-rc93/go.mod h1:3NOsor4w32B2tC0Zbl8Knk4Wg84SM2ImC1fxBuqJ/H0=
-github.com/opencontainers/runc v1.0.0/go.mod h1:MU2S3KEB2ZExnhnAQYbwjdYV6HwKtDlNbA2Z2OeNDeA=
 github.com/opencontainers/runc v1.0.1 h1:G18PGckGdAm3yVQRWDVQ1rLSLntiniKJ0cNRT2Tm5gs=
 github.com/opencontainers/runc v1.0.1/go.mod h1:aTaHFFwQXuA71CiyxOdFFIorAoemI04suvGRQFzWTD0=
 github.com/opencontainers/runtime-spec v0.1.2-0.20190507144316-5b71a03e2700/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
@@ -638,8 +632,9 @@ github.com/opencontainers/runtime-tools v0.9.0/go.mod h1:r3f7wjNzSs2extwzU3Y+6pK
 github.com/opencontainers/selinux v1.6.0/go.mod h1:VVGKuOLlE7v4PJyT6h7mNWvq1rzqiriPsEqVhc+svHE=
 github.com/opencontainers/selinux v1.8.0/go.mod h1:RScLhm78qiWa2gbVCcGkC7tCGdgk3ogry1nUQF8Evvo=
 github.com/opencontainers/selinux v1.8.2/go.mod h1:MUIHuUEvKB1wtJjQdOyYRgOnLD2xAPP8dBsCoU0KuF8=
-github.com/opencontainers/selinux v1.8.3 h1:tzZR7AuKB5gU1+53uBkoG4XdIFGZzvJTOVoNbRQI8/4=
 github.com/opencontainers/selinux v1.8.3/go.mod h1:HTvjPFoGMbpQsG886e3lQwnsRWtE4TC1OF3OUvG9FAo=
+github.com/opencontainers/selinux v1.8.4 h1:krlgQ6/j9CkCXT5oW0yVXdQFOME3NjKuuAZXuR6O7P4=
+github.com/opencontainers/selinux v1.8.4/go.mod h1:HTvjPFoGMbpQsG886e3lQwnsRWtE4TC1OF3OUvG9FAo=
 github.com/ostreedev/ostree-go v0.0.0-20190702140239-759a8c1ac913 h1:TnbXhKzrTOyuvWrjI8W6pcoI9XPbLHFXCdN2dtUw7Rw=
 github.com/ostreedev/ostree-go v0.0.0-20190702140239-759a8c1ac913/go.mod h1:J6OG6YJVEWopen4avK3VNQSnALmmjvniMmni/YFYAwc=
 github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=

vendor/github.com/containers/common/pkg/auth/auth.go

@@ -104,7 +104,6 @@ func Login(ctx context.Context, systemContext *types.SystemContext, opts *LoginO
 			return errors.Wrap(err, "get credentials for repository")
 		}
 	} else {
-		// nolint: staticcheck
 		authConfig, err = config.GetCredentials(systemContext, registry)
 		if err != nil {
 			return errors.Wrap(err, "get credentials")
@@ -321,7 +320,6 @@ func Logout(systemContext *types.SystemContext, opts *LogoutOptions, args []stri
 				return errors.Wrap(err, "get credentials for repository")
 			}
 		} else {
-			// nolint: staticcheck
 			authConfig, err = config.GetCredentials(systemContext, registry)
 			if err != nil {
 				return errors.Wrap(err, "get credentials")

vendor/github.com/opencontainers/selinux/go-selinux/rchcon.go

@@ -0,0 +1,22 @@
+// +build linux,go1.16
+
+package selinux
+
+import (
+	"errors"
+	"io/fs"
+	"os"
+
+	"github.com/opencontainers/selinux/pkg/pwalkdir"
+)
+
+func rchcon(fpath, label string) error {
+	return pwalkdir.Walk(fpath, func(p string, _ fs.DirEntry, _ error) error {
+		e := setFileLabel(p, label)
+		// Walk a file tree can race with removal, so ignore ENOENT.
+		if errors.Is(e, os.ErrNotExist) {
+			return nil
+		}
+		return e
+	})
+}

vendor/github.com/opencontainers/selinux/go-selinux/rchcon_go115.go

@@ -0,0 +1,21 @@
+// +build linux,!go1.16
+
+package selinux
+
+import (
+	"errors"
+	"os"
+
+	"github.com/opencontainers/selinux/pkg/pwalk"
+)
+
+func rchcon(fpath, label string) error {
+	return pwalk.Walk(fpath, func(p string, _ os.FileInfo, _ error) error {
+		e := setFileLabel(p, label)
+		// Walk a file tree can race with removal, so ignore ENOENT.
+		if errors.Is(e, os.ErrNotExist) {
+			return nil
+		}
+		return e
+	})
+}

vendor/github.com/opencontainers/selinux/go-selinux/selinux_linux.go

@@ -18,7 +18,6 @@ import (
 	"sync"
 
 	"github.com/bits-and-blooms/bitset"
-	"github.com/opencontainers/selinux/pkg/pwalk"
 	"golang.org/x/sys/unix"
 )
 
@@ -1048,17 +1047,10 @@ func chcon(fpath string, label string, recurse bool) error {
 	}
 
 	if !recurse {
-		return SetFileLabel(fpath, label)
+		return setFileLabel(fpath, label)
 	}
 
-	return pwalk.Walk(fpath, func(p string, info os.FileInfo, err error) error {
-		e := SetFileLabel(p, label)
-		// Walk a file tree can race with removal, so ignore ENOENT
-		if errors.Is(e, os.ErrNotExist) {
-			return nil
-		}
-		return e
-	})
+	return rchcon(fpath, label)
 }
 
 // dupSecOpt takes an SELinux process label and returns security options that

vendor/github.com/opencontainers/selinux/pkg/pwalk/README.md

@@ -8,6 +8,12 @@ By default, it utilizes 2\*runtime.NumCPU() goroutines for callbacks.
 This can be changed by using WalkN function which has the additional
 parameter, specifying the number of goroutines (concurrency).
 
+### pwalk vs pwalkdir
+
+This package is deprecated in favor of
+[pwalkdir](https://pkg.go.dev/github.com/opencontainers/selinux/pkg/pwalkdir),
+which is faster, but requires at least Go 1.16.
+
 ### Caveats
 
 Please note the following limitations of this code:

vendor/github.com/opencontainers/selinux/pkg/pwalk/pwalk.go

@@ -19,7 +19,7 @@ type WalkFunc = filepath.WalkFunc
 //
 // Note that this implementation only supports primitive error handling:
 //
-// - no errors are ever passed to WalkFn;
+// - no errors are ever passed to walkFn;
 //
 // - once a walkFn returns any error, all further processing stops
 // and the error is returned to the caller of Walk;
@@ -95,7 +95,7 @@ func WalkN(root string, walkFn WalkFunc, num int) error {
 	return err
 }
 
-// walkArgs holds the arguments that were passed to the Walk or WalkLimit
+// walkArgs holds the arguments that were passed to the Walk or WalkN
 // functions.
 type walkArgs struct {
 	path string

vendor/github.com/opencontainers/selinux/pkg/pwalkdir/README.md

@@ -0,0 +1,54 @@
+## pwalkdir: parallel implementation of filepath.WalkDir
+
+This is a wrapper for [filepath.WalkDir](https://pkg.go.dev/path/filepath#WalkDir)
+which may speed it up by calling multiple callback functions (WalkDirFunc)
+in parallel, utilizing goroutines.
+
+By default, it utilizes 2\*runtime.NumCPU() goroutines for callbacks.
+This can be changed by using WalkN function which has the additional
+parameter, specifying the number of goroutines (concurrency).
+
+### pwalk vs pwalkdir
+
+This package is very similar to
+[pwalk](https://pkg.go.dev/github.com/opencontainers/selinux/pkg/pwalkdir),
+but utilizes `filepath.WalkDir` (added to Go 1.16), which does not call stat(2)
+on every entry and is therefore faster (up to 3x, depending on usage scenario).
+
+Users who are OK with requiring Go 1.16+ should switch to this
+implementation.
+
+### Caveats
+
+Please note the following limitations of this code:
+
+* Unlike filepath.WalkDir, the order of calls is non-deterministic;
+
+* Only primitive error handling is supported:
+
+  * fs.SkipDir is not supported;
+
+  * no errors are ever passed to WalkDirFunc;
+
+  * once any error is returned from any walkDirFunc instance, no more calls
+    to WalkDirFunc are made, and the error is returned to the caller of WalkDir;
+
+  * if more than one WalkDirFunc instance will return an error, only one
+    of such errors will be propagated to and returned by WalkDir, others
+    will be silently discarded.
+
+### Documentation
+
+For the official documentation, see
+https://pkg.go.dev/github.com/opencontainers/selinux/pkg/pwalkdir
+
+### Benchmarks
+
+For a WalkDirFunc that consists solely of the return statement, this
+implementation is about 15% slower than the standard library's
+filepath.WalkDir.
+
+Otherwise (if a WalkDirFunc is actually doing something) this is usually
+faster, except when the WalkDirN(..., 1) is used. Run `go test -bench .`
+to see how different operations can benefit from it, as well as how the
+level of paralellism affects the speed.

vendor/github.com/opencontainers/selinux/pkg/pwalkdir/pwalkdir.go

@@ -0,0 +1,103 @@
+// +build go1.16
+
+package pwalkdir
+
+import (
+	"fmt"
+	"io/fs"
+	"path/filepath"
+	"runtime"
+	"sync"
+)
+
+// Walk is a wrapper for filepath.WalkDir which can call multiple walkFn
+// in parallel, allowing to handle each item concurrently. A maximum of
+// twice the runtime.NumCPU() walkFn will be called at any one time.
+// If you want to change the maximum, use WalkN instead.
+//
+// The order of calls is non-deterministic.
+//
+// Note that this implementation only supports primitive error handling:
+//
+// - no errors are ever passed to walkFn;
+//
+// - once a walkFn returns any error, all further processing stops
+// and the error is returned to the caller of Walk;
+//
+// - filepath.SkipDir is not supported;
+//
+// - if more than one walkFn instance will return an error, only one
+// of such errors will be propagated and returned by Walk, others
+// will be silently discarded.
+func Walk(root string, walkFn fs.WalkDirFunc) error {
+	return WalkN(root, walkFn, runtime.NumCPU()*2)
+}
+
+// WalkN is a wrapper for filepath.WalkDir which can call multiple walkFn
+// in parallel, allowing to handle each item concurrently. A maximum of
+// num walkFn will be called at any one time.
+//
+// Please see Walk documentation for caveats of using this function.
+func WalkN(root string, walkFn fs.WalkDirFunc, num int) error {
+	// make sure limit is sensible
+	if num < 1 {
+		return fmt.Errorf("walk(%q): num must be > 0", root)
+	}
+
+	files := make(chan *walkArgs, 2*num)
+	errCh := make(chan error, 1) // Get the first error, ignore others.
+
+	// Start walking a tree asap.
+	var (
+		err error
+		wg  sync.WaitGroup
+	)
+	wg.Add(1)
+	go func() {
+		err = filepath.WalkDir(root, func(p string, entry fs.DirEntry, err error) error {
+			if err != nil {
+				close(files)
+				return err
+			}
+			// Add a file to the queue unless a callback sent an error.
+			select {
+			case e := <-errCh:
+				close(files)
+				return e
+			default:
+				files <- &walkArgs{path: p, entry: entry}
+				return nil
+			}
+		})
+		if err == nil {
+			close(files)
+		}
+		wg.Done()
+	}()
+
+	wg.Add(num)
+	for i := 0; i < num; i++ {
+		go func() {
+			for file := range files {
+				if e := walkFn(file.path, file.entry, nil); e != nil {
+					select {
+					case errCh <- e: // sent ok
+					default: // buffer full
+					}
+				}
+			}
+			wg.Done()
+		}()
+	}
+
+	wg.Wait()
+
+	return err
+}
+
+// walkArgs holds the arguments that were passed to the Walk or WalkN
+// functions.
+type walkArgs struct {
+	path  string
+	entry fs.DirEntry
+}

vendor/modules.txt

@@ -44,7 +44,7 @@ github.com/containerd/cgroups/stats/v1
 github.com/containerd/containerd/errdefs
 github.com/containerd/containerd/log
 github.com/containerd/containerd/platforms
-# github.com/containers/common v0.42.1
+# github.com/containers/common v0.43.0
 github.com/containers/common/pkg/auth
 github.com/containers/common/pkg/capabilities
 github.com/containers/common/pkg/completion
@@ -282,10 +282,11 @@ github.com/opencontainers/runc/libcontainer/user
 github.com/opencontainers/runc/libcontainer/userns
 # github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417
 github.com/opencontainers/runtime-spec/specs-go
-# github.com/opencontainers/selinux v1.8.3
+# github.com/opencontainers/selinux v1.8.4
 github.com/opencontainers/selinux/go-selinux
 github.com/opencontainers/selinux/go-selinux/label
 github.com/opencontainers/selinux/pkg/pwalk
+github.com/opencontainers/selinux/pkg/pwalkdir
 # github.com/ostreedev/ostree-go v0.0.0-20190702140239-759a8c1ac913
 github.com/ostreedev/ostree-go/pkg/glibobject
 github.com/ostreedev/ostree-go/pkg/otbuiltin