add subjectaccessreviews resource

pkg/client/unversioned/authorization.go

@@ -0,0 +1,77 @@
+/*
+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 unversioned
+
+import (
+	"k8s.io/kubernetes/pkg/api"
+	"k8s.io/kubernetes/pkg/apimachinery/registered"
+	"k8s.io/kubernetes/pkg/apis/authorization"
+	"k8s.io/kubernetes/pkg/client/restclient"
+)
+
+type AuthorizationInterface interface {
+	SubjectAccessReviewsInterface
+}
+
+// AuthorizationClient is used to interact with Kubernetes authorization features.
+type AuthorizationClient struct {
+	*restclient.RESTClient
+}
+
+func (c *AuthorizationClient) SubjectAccessReviews() SubjectAccessReviewInterface {
+	return newSubjectAccessReviews(c)
+}
+
+func NewAuthorization(c *restclient.Config) (*AuthorizationClient, error) {
+	config := *c
+	if err := setAuthorizationDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := restclient.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &AuthorizationClient{client}, nil
+}
+
+func NewAuthorizationOrDie(c *restclient.Config) *AuthorizationClient {
+	client, err := NewAuthorization(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+func setAuthorizationDefaults(config *restclient.Config) error {
+	// if authorization group is not registered, return an error
+	g, err := registered.Group(authorization.GroupName)
+	if err != nil {
+		return err
+	}
+	config.APIPath = defaultAPIPath
+	if config.UserAgent == "" {
+		config.UserAgent = restclient.DefaultKubernetesUserAgent()
+	}
+	// TODO: Unconditionally set the config.Version, until we fix the config.
+	//if config.Version == "" {
+	copyGroupVersion := g.GroupVersion
+	config.GroupVersion = &copyGroupVersion
+	//}
+
+	config.NegotiatedSerializer = api.Codecs
+	return nil
+}