feat: kubesphere 4.0 (#6115)

* feat: kubesphere 4.0

Signed-off-by: ci-bot <ci-bot@kubesphere.io>

* feat: kubesphere 4.0

Signed-off-by: ci-bot <ci-bot@kubesphere.io>

---------

Signed-off-by: ci-bot <ci-bot@kubesphere.io>
Co-authored-by: ks-ci-bot <ks-ci-bot@example.com>
Co-authored-by: joyceliu <joyceliu@yunify.com>

vendor/k8s.io/apiserver/pkg/util/webhook/authentication.go

@@ -18,9 +18,9 @@ package webhook
 
 import (
 	"fmt"
-	"io/ioutil"
 	"net"
 	"net/http"
+	"os"
 	"strconv"
 	"strings"
 	"time"
@@ -233,7 +233,7 @@ func restConfigFromKubeconfig(configAuthInfo *clientcmdapi.AuthInfo) (*rest.Conf
 		config.BearerToken = configAuthInfo.Token
 		config.BearerTokenFile = configAuthInfo.TokenFile
 	} else if len(configAuthInfo.TokenFile) > 0 {
-		tokenBytes, err := ioutil.ReadFile(configAuthInfo.TokenFile)
+		tokenBytes, err := os.ReadFile(configAuthInfo.TokenFile)
 		if err != nil {
 			return nil, err
 		}
@@ -243,6 +243,7 @@ func restConfigFromKubeconfig(configAuthInfo *clientcmdapi.AuthInfo) (*rest.Conf
 	if len(configAuthInfo.Impersonate) > 0 {
 		config.Impersonate = rest.ImpersonationConfig{
 			UserName: configAuthInfo.Impersonate,
+			UID:      configAuthInfo.ImpersonateUID,
 			Groups:   configAuthInfo.ImpersonateGroups,
 			Extra:    configAuthInfo.ImpersonateUserExtra,
 		}