fix bug #3226

Signed-off-by: Nwanjunlei <wanjunlei@yunify.com>

pkg/apiserver/auditing/types.go

@@ -23,7 +23,8 @@ import (
 	"fmt"
 	"github.com/google/uuid"
 	"io/ioutil"
-	"k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/api/authentication/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apiserver/pkg/apis/audit"
@@ -139,7 +140,7 @@ func (a *auditing) LogRequestObject(req *http.Request, info *request.RequestInfo
 			Stage:                    audit.StageResponseComplete,
 			ImpersonatedUser:         nil,
 			UserAgent:                req.UserAgent(),
-			RequestReceivedTimestamp: v1.NowMicro(),
+			RequestReceivedTimestamp: metav1.NowMicro(),
 			Annotations:              nil,
 			ObjectRef: &audit.ObjectReference{
 				Resource:        info.Resource,
@@ -183,6 +184,7 @@ func (a *auditing) LogRequestObject(req *http.Request, info *request.RequestInfo
 		e.User.UID = user.GetUID()
 		e.User.Groups = user.GetGroups()
 
+		e.User.Extra = make(map[string]v1.ExtraValue)
 		for k, v := range user.GetExtra() {
 			e.User.Extra[k] = v
 		}
@@ -215,8 +217,8 @@ func (a *auditing) LogRequestObject(req *http.Request, info *request.RequestInfo
 
 func (a *auditing) LogResponseObject(e *auditv1alpha1.Event, resp *ResponseCapture) {
 
-	e.StageTimestamp = v1.NowMicro()
-	e.ResponseStatus = &v1.Status{Code: int32(resp.StatusCode())}
+	e.StageTimestamp = metav1.NowMicro()
+	e.ResponseStatus = &metav1.Status{Code: int32(resp.StatusCode())}
 	if e.Level.GreaterOrEqual(audit.LevelRequestResponse) {
 		e.ResponseObject = &runtime.Unknown{Raw: resp.Bytes()}
 	}

pkg/apiserver/auditing/types_test.go

@@ -197,6 +197,7 @@ func TestAuditing_LogRequestObject(t *testing.T) {
 				Groups: []string{
 					"system",
 				},
+				Extra: make(map[string]v1.ExtraValue),
 			},
 			SourceIPs: []string{
 				"192.168.0.2",