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95 lines
4.1 KiB
Go
95 lines
4.1 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package rest
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import (
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"k8s.io/apiserver/pkg/authorization/authorizer"
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"k8s.io/apiserver/pkg/registry/generic"
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"k8s.io/apiserver/pkg/registry/rest"
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genericapiserver "k8s.io/apiserver/pkg/server"
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serverstorage "k8s.io/apiserver/pkg/server/storage"
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/apis/authorization"
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authorizationv1 "k8s.io/kubernetes/pkg/apis/authorization/v1"
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authorizationv1beta1 "k8s.io/kubernetes/pkg/apis/authorization/v1beta1"
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"k8s.io/kubernetes/pkg/registry/authorization/localsubjectaccessreview"
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"k8s.io/kubernetes/pkg/registry/authorization/selfsubjectaccessreview"
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"k8s.io/kubernetes/pkg/registry/authorization/subjectaccessreview"
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)
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type RESTStorageProvider struct {
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Authorizer authorizer.Authorizer
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}
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func (p RESTStorageProvider) NewRESTStorage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) (genericapiserver.APIGroupInfo, bool) {
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if p.Authorizer == nil {
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return genericapiserver.APIGroupInfo{}, false
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}
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apiGroupInfo := genericapiserver.NewDefaultAPIGroupInfo(authorization.GroupName, api.Registry, api.Scheme, api.ParameterCodec, api.Codecs)
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if apiResourceConfigSource.AnyResourcesForVersionEnabled(authorizationv1beta1.SchemeGroupVersion) {
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apiGroupInfo.VersionedResourcesStorageMap[authorizationv1beta1.SchemeGroupVersion.Version] = p.v1beta1Storage(apiResourceConfigSource, restOptionsGetter)
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apiGroupInfo.GroupMeta.GroupVersion = authorizationv1beta1.SchemeGroupVersion
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}
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if apiResourceConfigSource.AnyResourcesForVersionEnabled(authorizationv1.SchemeGroupVersion) {
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apiGroupInfo.VersionedResourcesStorageMap[authorizationv1.SchemeGroupVersion.Version] = p.v1Storage(apiResourceConfigSource, restOptionsGetter)
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apiGroupInfo.GroupMeta.GroupVersion = authorizationv1.SchemeGroupVersion
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}
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return apiGroupInfo, true
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}
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func (p RESTStorageProvider) v1beta1Storage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) map[string]rest.Storage {
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version := authorizationv1beta1.SchemeGroupVersion
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storage := map[string]rest.Storage{}
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if apiResourceConfigSource.ResourceEnabled(version.WithResource("subjectaccessreviews")) {
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storage["subjectaccessreviews"] = subjectaccessreview.NewREST(p.Authorizer)
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}
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if apiResourceConfigSource.ResourceEnabled(version.WithResource("selfsubjectaccessreviews")) {
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storage["selfsubjectaccessreviews"] = selfsubjectaccessreview.NewREST(p.Authorizer)
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}
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if apiResourceConfigSource.ResourceEnabled(version.WithResource("localsubjectaccessreviews")) {
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storage["localsubjectaccessreviews"] = localsubjectaccessreview.NewREST(p.Authorizer)
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}
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return storage
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}
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func (p RESTStorageProvider) v1Storage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) map[string]rest.Storage {
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version := authorizationv1beta1.SchemeGroupVersion
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storage := map[string]rest.Storage{}
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if apiResourceConfigSource.ResourceEnabled(version.WithResource("subjectaccessreviews")) {
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storage["subjectaccessreviews"] = subjectaccessreview.NewREST(p.Authorizer)
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}
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if apiResourceConfigSource.ResourceEnabled(version.WithResource("selfsubjectaccessreviews")) {
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storage["selfsubjectaccessreviews"] = selfsubjectaccessreview.NewREST(p.Authorizer)
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}
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if apiResourceConfigSource.ResourceEnabled(version.WithResource("localsubjectaccessreviews")) {
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storage["localsubjectaccessreviews"] = localsubjectaccessreview.NewREST(p.Authorizer)
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}
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return storage
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}
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func (p RESTStorageProvider) GroupName() string {
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return authorization.GroupName
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}
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