vendor files

vendor/k8s.io/kubernetes/pkg/controller/serviceaccount/tokengetter.go

@@ -0,0 +1,101 @@
+/*
+Copyright 2014 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 serviceaccount
+
+import (
+	"k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	genericapirequest "k8s.io/apiserver/pkg/endpoints/request"
+	"k8s.io/apiserver/pkg/registry/generic"
+	"k8s.io/apiserver/pkg/storage/storagebackend"
+	clientset "k8s.io/client-go/kubernetes"
+	apiv1 "k8s.io/kubernetes/pkg/apis/core/v1"
+	"k8s.io/kubernetes/pkg/registry/core/secret"
+	secretstore "k8s.io/kubernetes/pkg/registry/core/secret/storage"
+	serviceaccountregistry "k8s.io/kubernetes/pkg/registry/core/serviceaccount"
+	serviceaccountstore "k8s.io/kubernetes/pkg/registry/core/serviceaccount/storage"
+	"k8s.io/kubernetes/pkg/serviceaccount"
+)
+
+// clientGetter implements ServiceAccountTokenGetter using a clientset.Interface
+type clientGetter struct {
+	client clientset.Interface
+}
+
+// NewGetterFromClient returns a ServiceAccountTokenGetter that
+// uses the specified client to retrieve service accounts and secrets.
+// The client should NOT authenticate using a service account token
+// the returned getter will be used to retrieve, or recursion will result.
+func NewGetterFromClient(c clientset.Interface) serviceaccount.ServiceAccountTokenGetter {
+	return clientGetter{c}
+}
+func (c clientGetter) GetServiceAccount(namespace, name string) (*v1.ServiceAccount, error) {
+	return c.client.CoreV1().ServiceAccounts(namespace).Get(name, metav1.GetOptions{})
+}
+func (c clientGetter) GetSecret(namespace, name string) (*v1.Secret, error) {
+	return c.client.CoreV1().Secrets(namespace).Get(name, metav1.GetOptions{})
+}
+
+// registryGetter implements ServiceAccountTokenGetter using a service account and secret registry
+type registryGetter struct {
+	serviceAccounts serviceaccountregistry.Registry
+	secrets         secret.Registry
+}
+
+// NewGetterFromRegistries returns a ServiceAccountTokenGetter that
+// uses the specified registries to retrieve service accounts and secrets.
+func NewGetterFromRegistries(serviceAccounts serviceaccountregistry.Registry, secrets secret.Registry) serviceaccount.ServiceAccountTokenGetter {
+	return &registryGetter{serviceAccounts, secrets}
+}
+func (r *registryGetter) GetServiceAccount(namespace, name string) (*v1.ServiceAccount, error) {
+	ctx := genericapirequest.WithNamespace(genericapirequest.NewContext(), namespace)
+	internalServiceAccount, err := r.serviceAccounts.GetServiceAccount(ctx, name, &metav1.GetOptions{})
+	if err != nil {
+		return nil, err
+	}
+	v1ServiceAccount := v1.ServiceAccount{}
+	err = apiv1.Convert_core_ServiceAccount_To_v1_ServiceAccount(internalServiceAccount, &v1ServiceAccount, nil)
+	return &v1ServiceAccount, err
+
+}
+func (r *registryGetter) GetSecret(namespace, name string) (*v1.Secret, error) {
+	ctx := genericapirequest.WithNamespace(genericapirequest.NewContext(), namespace)
+	internalSecret, err := r.secrets.GetSecret(ctx, name, &metav1.GetOptions{})
+	if err != nil {
+		return nil, err
+	}
+	v1Secret := v1.Secret{}
+	err = apiv1.Convert_core_Secret_To_v1_Secret(internalSecret, &v1Secret, nil)
+	return &v1Secret, err
+
+}
+
+// NewGetterFromStorageInterface returns a ServiceAccountTokenGetter that
+// uses the specified storage to retrieve service accounts and secrets.
+func NewGetterFromStorageInterface(
+	saConfig *storagebackend.Config,
+	saPrefix string,
+	secretConfig *storagebackend.Config,
+	secretPrefix string) serviceaccount.ServiceAccountTokenGetter {
+
+	saOpts := generic.RESTOptions{StorageConfig: saConfig, Decorator: generic.UndecoratedStorage, ResourcePrefix: saPrefix}
+	secretOpts := generic.RESTOptions{StorageConfig: secretConfig, Decorator: generic.UndecoratedStorage, ResourcePrefix: secretPrefix}
+	return NewGetterFromRegistries(
+		serviceaccountregistry.NewRegistry(serviceaccountstore.NewREST(saOpts)),
+		secret.NewRegistry(secretstore.NewREST(secretOpts)),
+	)
+}