Add kubernetes license to credential manager

pkg/cloudprovider/providers/vsphere/credentialmanager.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package vsphere
 
 import (

pkg/cloudprovider/providers/vsphere/credentialmanager_test.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package vsphere
 
 import (
@@ -213,8 +229,8 @@ func TestSecretCredentialManager_GetCredential(t *testing.T) {
 				if expected.err == nil {
 					if expected.username != credential.User ||
 						expected.password != credential.Password {
-						t.Fatalf("Recieved credentials %v "+
+						t.Fatalf("Received credentials %v "+
-							"are diffrent than actual credential user:%s password:%s", credential, expected.username,
+							"are different than actual credential user:%s password:%s", credential, expected.username,
 							expected.password)
 					}
 				}

pkg/cloudprovider/providers/vsphere/vclib/connection.go

@@ -167,6 +167,8 @@ func (connection *VSphereConnection) NewClient(ctx context.Context) (*vim25.Clie
 	return client, nil
 }
 
+// UpdateCredentials updates username and password.
+// Note: Updated username and password will be used when there is no session active
 func (connection *VSphereConnection) UpdateCredentials(username string, password string) {
 	connection.credentialsLock.Lock()
 	defer connection.credentialsLock.Unlock()

pkg/cloudprovider/providers/vsphere/vclib/utils.go

@@ -172,6 +172,7 @@ func IsManagedObjectNotFoundError(err error) bool {
 	return isManagedObjectNotFoundError
 }
 
+// IsInvalidCredentialsError returns true if error is of type InvalidLogin
 func IsInvalidCredentialsError(err error) bool {
 	isInvalidCredentialsError := false
 	if soap.IsSoapFault(err) {

pkg/cloudprovider/providers/vsphere/vsphere_test.go

@@ -557,11 +557,11 @@ func TestSecretVSphereConfig(t *testing.T) {
 		if !testcase.expectedIsSecretProvided {
 			for _, vsInstance := range vs.vsphereInstanceMap {
 				if vsInstance.conn.Username != testcase.expectedUsername {
-					t.Fatalf("Expected username doesn't match actual username in config %s. error: %s",
+					t.Fatalf("Expected username %s doesn't match actual username %s in config %s. error: %s",
 						testcase.expectedUsername, vsInstance.conn.Username, testcase.conf, err)
 				}
 				if vsInstance.conn.Password != testcase.expectedPassword {
-					t.Fatalf("Expected password doesn't match actual password in config %s. error: %s",
+					t.Fatalf("Expected password %s doesn't match actual password %s in config %s. error: %s",
 						testcase.expectedPassword, vsInstance.conn.Password, testcase.conf, err)
 				}