published by bot

(https://github.com/kubernetes/contrib/tree/master/mungegithub)

copied from https://github.com/kubernetes/kubernetes.git, branch master,
last commit is 238ffdd0d6d79d610cea2ebe3a03868a197283c8

rest/config.go

@@ -71,8 +71,8 @@ type Config struct {
 	// TODO: demonstrate an OAuth2 compatible client.
 	BearerToken string
 
-	// Impersonate is the username that this RESTClient will impersonate
-	Impersonate string
+	// Impersonate is the configuration that RESTClient will use for impersonation.
+	Impersonate ImpersonationConfig
 
 	// Server requires plugin-specified authentication.
 	AuthProvider *clientcmdapi.AuthProviderConfig
@@ -119,6 +119,17 @@ type Config struct {
 	// Version string
 }
 
+// ImpersonationConfig has all the available impersonation options
+type ImpersonationConfig struct {
+	// UserName is the username to impersonate on each request.
+	UserName string
+	// Groups are the groups to impersonate on each request.
+	Groups []string
+	// Extra is a free-form field which can be used to link some authentication information
+	// to authorization information.  This field allows you to impersonate it.
+	Extra map[string][]string
+}
+
 // TLSClientConfig contains settings to enable transport layer security
 type TLSClientConfig struct {
 	// Server requires TLS client certificate authentication

rest/config_test.go

@@ -205,7 +205,7 @@ func TestAnonymousConfig(t *testing.T) {
 
 		// this is the list of known security related fields, add to this list if a new field
 		// is added to Config, update AnonymousClientConfig to preserve the field otherwise.
-		expected.Impersonate = ""
+		expected.Impersonate = ImpersonationConfig{}
 		expected.BearerToken = ""
 		expected.Username = ""
 		expected.Password = ""

rest/transport.go

@@ -89,6 +89,10 @@ func (c *Config) TransportConfig() (*transport.Config, error) {
 		Username:    c.Username,
 		Password:    c.Password,
 		BearerToken: c.BearerToken,
-		Impersonate: c.Impersonate,
+		Impersonate: transport.ImpersonationConfig{
+			UserName: c.Impersonate.UserName,
+			Groups:   c.Impersonate.Groups,
+			Extra:    c.Impersonate.Extra,
+		},
 	}, nil
 }