Merge pull request #202 from michalbiesek/feat-go-1.21

ci: update Go 1.21 support

.github/workflows/validate.yml

@@ -33,10 +33,10 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.20.x
+          go-version: 1.21.x
       - uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.51
+          version: v1.54
 
   cross:
     runs-on: ubuntu-20.04
@@ -51,18 +51,18 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.20.x
+          go-version: 1.21.x
       - uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.51
+          version: v1.54
       - name: test-stubs
         run: make test
 
   test:
     strategy:
       fail-fast: false
       matrix:
-        go-version: [1.19.x, 1.20.x]
+        go-version: [1.19.x, 1.20.x, 1.21.x]
         race: ["-race", ""]
     runs-on: ubuntu-20.04
     steps:

go-selinux/label/label_linux.go

@@ -120,10 +120,7 @@ func Relabel(path string, fileLabel string, shared bool) error {
 		c["level"] = "s0"
 		fileLabel = c.Get()
 	}
-	if err := selinux.Chcon(path, fileLabel, true); err != nil {
-		return err
-	}
-	return nil
+	return selinux.Chcon(path, fileLabel, true)
 }
 
 // DisableSecOpt returns a security opt that can disable labeling

go-selinux/label/label_stub.go

@@ -6,25 +6,25 @@ package label
 // InitLabels returns the process label and file labels to be used within
 // the container.  A list of options can be passed into this function to alter
 // the labels.
-func InitLabels(options []string) (string, string, error) {
+func InitLabels([]string) (string, string, error) {
 	return "", "", nil
 }
 
 // Deprecated: The GenLabels function is only to be used during the transition
 // to the official API. Use InitLabels(strings.Fields(options)) instead.
-func GenLabels(options string) (string, string, error) {
+func GenLabels(string) (string, string, error) {
 	return "", "", nil
 }
 
-func SetFileLabel(path string, fileLabel string) error {
+func SetFileLabel(string, string) error {
 	return nil
 }
 
-func SetFileCreateLabel(fileLabel string) error {
+func SetFileCreateLabel(string) error {
 	return nil
 }
 
-func Relabel(path string, fileLabel string, shared bool) error {
+func Relabel(string, string, bool) error {
 	return nil
 }
 
@@ -35,16 +35,16 @@ func DisableSecOpt() []string {
 }
 
 // Validate checks that the label does not include unexpected options
-func Validate(label string) error {
+func Validate(string) error {
 	return nil
 }
 
 // RelabelNeeded checks whether the user requested a relabel
-func RelabelNeeded(label string) bool {
+func RelabelNeeded(string) bool {
 	return false
 }
 
 // IsShared checks that the label includes a "shared" mark
-func IsShared(label string) bool {
+func IsShared(string) bool {
 	return false
 }

go-selinux/selinux_stub.go

@@ -7,7 +7,7 @@ func attrPath(string) string {
 	return ""
 }
 
-func readCon(fpath string) (string, error) {
+func readCon(string) (string, error) {
 	return "", nil
 }
 
@@ -21,27 +21,27 @@ func getEnabled() bool {
 	return false
 }
 
-func classIndex(class string) (int, error) {
+func classIndex(string) (int, error) {
 	return -1, nil
 }
 
-func setFileLabel(fpath string, label string) error {
+func setFileLabel(string, string) error {
 	return nil
 }
 
-func lSetFileLabel(fpath string, label string) error {
+func lSetFileLabel(string, string) error {
 	return nil
 }
 
-func fileLabel(fpath string) (string, error) {
+func fileLabel(string) (string, error) {
 	return "", nil
 }
 
-func lFileLabel(fpath string) (string, error) {
+func lFileLabel(string) (string, error) {
 	return "", nil
 }
 
-func setFSCreateLabel(label string) error {
+func setFSCreateLabel(string) error {
 	return nil
 }
 
@@ -53,46 +53,46 @@ func currentLabel() (string, error) {
 	return "", nil
 }
 
-func pidLabel(pid int) (string, error) {
+func pidLabel(int) (string, error) {
 	return "", nil
 }
 
 func execLabel() (string, error) {
 	return "", nil
 }
 
-func canonicalizeContext(val string) (string, error) {
+func canonicalizeContext(string) (string, error) {
 	return "", nil
 }
 
-func computeCreateContext(source string, target string, class string) (string, error) {
+func computeCreateContext(string, string, string) (string, error) {
 	return "", nil
 }
 
-func calculateGlbLub(sourceRange, targetRange string) (string, error) {
+func calculateGlbLub(string, string) (string, error) {
 	return "", nil
 }
 
-func peerLabel(fd uintptr) (string, error) {
+func peerLabel(uintptr) (string, error) {
 	return "", nil
 }
 
-func setKeyLabel(label string) error {
+func setKeyLabel(string) error {
 	return nil
 }
 
 func (c Context) get() string {
 	return ""
 }
 
-func newContext(label string) (Context, error) {
+func newContext(string) (Context, error) {
 	return Context{}, nil
 }
 
 func clearLabels() {
 }
 
-func reserveLabel(label string) {
+func reserveLabel(string) {
 }
 
 func isMLSEnabled() bool {
@@ -103,15 +103,15 @@ func enforceMode() int {
 	return Disabled
 }
 
-func setEnforceMode(mode int) error {
+func setEnforceMode(int) error {
 	return nil
 }
 
 func defaultEnforceMode() int {
 	return Disabled
 }
 
-func releaseLabel(label string) {
+func releaseLabel(string) {
 }
 
 func roFileLabel() string {
@@ -126,27 +126,27 @@ func initContainerLabels() (string, string) {
 	return "", ""
 }
 
-func containerLabels() (processLabel string, fileLabel string) {
+func containerLabels() (string, string) {
 	return "", ""
 }
 
-func securityCheckContext(val string) error {
+func securityCheckContext(string) error {
 	return nil
 }
 
-func copyLevel(src, dest string) (string, error) {
+func copyLevel(string, string) (string, error) {
 	return "", nil
 }
 
-func chcon(fpath string, label string, recurse bool) error {
+func chcon(string, string, bool) error {
 	return nil
 }
 
-func dupSecOpt(src string) ([]string, error) {
+func dupSecOpt(string) ([]string, error) {
 	return nil, nil
 }
 
-func getDefaultContextWithLevel(user, level, scon string) (string, error) {
+func getDefaultContextWithLevel(string, string, string) (string, error) {
 	return "", nil
 }