vendor files

vendor/k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding/BUILD

@@ -0,0 +1,46 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "doc.go",
+        "registry.go",
+        "strategy.go",
+    ],
+    importpath = "k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding",
+    deps = [
+        "//pkg/api/legacyscheme:go_default_library",
+        "//pkg/apis/rbac:go_default_library",
+        "//pkg/apis/rbac/validation:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/internalversion:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/endpoints/request:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/registry/rest:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/storage/names:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//pkg/registry/rbac/clusterrolebinding/policybased:all-srcs",
+        "//pkg/registry/rbac/clusterrolebinding/storage:all-srcs",
+    ],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding/doc.go

@@ -0,0 +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 certificates provides Registry interface and its RESTStorage
+// implementation for storing ClusterRoleBinding objects.
+package clusterrolebinding // import "k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding"

vendor/k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding/policybased/BUILD

@@ -0,0 +1,37 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["storage.go"],
+    importpath = "k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding/policybased",
+    deps = [
+        "//pkg/apis/core/helper:go_default_library",
+        "//pkg/apis/rbac:go_default_library",
+        "//pkg/registry/rbac:go_default_library",
+        "//pkg/registry/rbac/validation:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/authorization/authorizer:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/endpoints/request:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/registry/rest:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding/policybased/storage.go

@@ -0,0 +1,97 @@
+/*
+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 policybased implements a standard storage for ClusterRoleBinding that prevents privilege escalation.
+package policybased
+
+import (
+	"k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apiserver/pkg/authorization/authorizer"
+	genericapirequest "k8s.io/apiserver/pkg/endpoints/request"
+	"k8s.io/apiserver/pkg/registry/rest"
+	kapihelper "k8s.io/kubernetes/pkg/apis/core/helper"
+	"k8s.io/kubernetes/pkg/apis/rbac"
+	rbacregistry "k8s.io/kubernetes/pkg/registry/rbac"
+	rbacregistryvalidation "k8s.io/kubernetes/pkg/registry/rbac/validation"
+)
+
+var groupResource = rbac.Resource("clusterrolebindings")
+
+type Storage struct {
+	rest.StandardStorage
+
+	authorizer authorizer.Authorizer
+
+	ruleResolver rbacregistryvalidation.AuthorizationRuleResolver
+}
+
+func NewStorage(s rest.StandardStorage, authorizer authorizer.Authorizer, ruleResolver rbacregistryvalidation.AuthorizationRuleResolver) *Storage {
+	return &Storage{s, authorizer, ruleResolver}
+}
+
+func (s *Storage) Create(ctx genericapirequest.Context, obj runtime.Object, createValidation rest.ValidateObjectFunc, includeUninitialized bool) (runtime.Object, error) {
+	if rbacregistry.EscalationAllowed(ctx) {
+		return s.StandardStorage.Create(ctx, obj, createValidation, includeUninitialized)
+	}
+
+	clusterRoleBinding := obj.(*rbac.ClusterRoleBinding)
+	if rbacregistry.BindingAuthorized(ctx, clusterRoleBinding.RoleRef, metav1.NamespaceNone, s.authorizer) {
+		return s.StandardStorage.Create(ctx, obj, createValidation, includeUninitialized)
+	}
+
+	rules, err := s.ruleResolver.GetRoleReferenceRules(clusterRoleBinding.RoleRef, metav1.NamespaceNone)
+	if err != nil {
+		return nil, err
+	}
+	if err := rbacregistryvalidation.ConfirmNoEscalation(ctx, s.ruleResolver, rules); err != nil {
+		return nil, errors.NewForbidden(groupResource, clusterRoleBinding.Name, err)
+	}
+	return s.StandardStorage.Create(ctx, obj, createValidation, includeUninitialized)
+}
+
+func (s *Storage) Update(ctx genericapirequest.Context, name string, obj rest.UpdatedObjectInfo, createValidation rest.ValidateObjectFunc, updateValidation rest.ValidateObjectUpdateFunc) (runtime.Object, bool, error) {
+	if rbacregistry.EscalationAllowed(ctx) {
+		return s.StandardStorage.Update(ctx, name, obj, createValidation, updateValidation)
+	}
+
+	nonEscalatingInfo := rest.WrapUpdatedObjectInfo(obj, func(ctx genericapirequest.Context, obj runtime.Object, oldObj runtime.Object) (runtime.Object, error) {
+		clusterRoleBinding := obj.(*rbac.ClusterRoleBinding)
+
+		// if we're only mutating fields needed for the GC to eventually delete this obj, return
+		if rbacregistry.IsOnlyMutatingGCFields(obj, oldObj, kapihelper.Semantic) {
+			return obj, nil
+		}
+
+		// if we're explicitly authorized to bind this clusterrole, return
+		if rbacregistry.BindingAuthorized(ctx, clusterRoleBinding.RoleRef, metav1.NamespaceNone, s.authorizer) {
+			return obj, nil
+		}
+
+		// Otherwise, see if we already have all the permissions contained in the referenced clusterrole
+		rules, err := s.ruleResolver.GetRoleReferenceRules(clusterRoleBinding.RoleRef, metav1.NamespaceNone)
+		if err != nil {
+			return nil, err
+		}
+		if err := rbacregistryvalidation.ConfirmNoEscalation(ctx, s.ruleResolver, rules); err != nil {
+			return nil, errors.NewForbidden(groupResource, clusterRoleBinding.Name, err)
+		}
+		return obj, nil
+	})
+
+	return s.StandardStorage.Update(ctx, name, nonEscalatingInfo, createValidation, updateValidation)
+}

vendor/k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding/registry.go

@@ -0,0 +1,101 @@
+/*
+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 clusterrolebinding
+
+import (
+	metainternalversion "k8s.io/apimachinery/pkg/apis/meta/internalversion"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/watch"
+	genericapirequest "k8s.io/apiserver/pkg/endpoints/request"
+	"k8s.io/apiserver/pkg/registry/rest"
+	"k8s.io/kubernetes/pkg/apis/rbac"
+)
+
+// Registry is an interface for things that know how to store ClusterRoleBindings.
+type Registry interface {
+	ListClusterRoleBindings(ctx genericapirequest.Context, options *metainternalversion.ListOptions) (*rbac.ClusterRoleBindingList, error)
+	CreateClusterRoleBinding(ctx genericapirequest.Context, clusterRoleBinding *rbac.ClusterRoleBinding, createValidation rest.ValidateObjectFunc) error
+	UpdateClusterRoleBinding(ctx genericapirequest.Context, clusterRoleBinding *rbac.ClusterRoleBinding, createValidation rest.ValidateObjectFunc, updateValidation rest.ValidateObjectUpdateFunc) error
+	GetClusterRoleBinding(ctx genericapirequest.Context, name string, options *metav1.GetOptions) (*rbac.ClusterRoleBinding, error)
+	DeleteClusterRoleBinding(ctx genericapirequest.Context, name string) error
+	WatchClusterRoleBindings(ctx genericapirequest.Context, options *metainternalversion.ListOptions) (watch.Interface, error)
+}
+
+// storage puts strong typing around storage calls
+type storage struct {
+	rest.StandardStorage
+}
+
+// NewRegistry returns a new Registry interface for the given Storage. Any mismatched
+// types will panic.
+func NewRegistry(s rest.StandardStorage) Registry {
+	return &storage{s}
+}
+
+func (s *storage) ListClusterRoleBindings(ctx genericapirequest.Context, options *metainternalversion.ListOptions) (*rbac.ClusterRoleBindingList, error) {
+	obj, err := s.List(ctx, options)
+	if err != nil {
+		return nil, err
+	}
+
+	return obj.(*rbac.ClusterRoleBindingList), nil
+}
+
+func (s *storage) CreateClusterRoleBinding(ctx genericapirequest.Context, clusterRoleBinding *rbac.ClusterRoleBinding, createValidation rest.ValidateObjectFunc) error {
+	_, err := s.Create(ctx, clusterRoleBinding, createValidation, false)
+	return err
+}
+
+func (s *storage) UpdateClusterRoleBinding(ctx genericapirequest.Context, clusterRoleBinding *rbac.ClusterRoleBinding, createValidation rest.ValidateObjectFunc, updateValidation rest.ValidateObjectUpdateFunc) error {
+	_, _, err := s.Update(ctx, clusterRoleBinding.Name, rest.DefaultUpdatedObjectInfo(clusterRoleBinding), createValidation, updateValidation)
+	return err
+}
+
+func (s *storage) WatchClusterRoleBindings(ctx genericapirequest.Context, options *metainternalversion.ListOptions) (watch.Interface, error) {
+	return s.Watch(ctx, options)
+}
+
+func (s *storage) GetClusterRoleBinding(ctx genericapirequest.Context, name string, options *metav1.GetOptions) (*rbac.ClusterRoleBinding, error) {
+	obj, err := s.Get(ctx, name, options)
+	if err != nil {
+		return nil, err
+	}
+	return obj.(*rbac.ClusterRoleBinding), nil
+}
+
+func (s *storage) DeleteClusterRoleBinding(ctx genericapirequest.Context, name string) error {
+	_, _, err := s.Delete(ctx, name, nil)
+	return err
+}
+
+// AuthorizerAdapter adapts the registry to the authorizer interface
+type AuthorizerAdapter struct {
+	Registry Registry
+}
+
+func (a AuthorizerAdapter) ListClusterRoleBindings() ([]*rbac.ClusterRoleBinding, error) {
+	list, err := a.Registry.ListClusterRoleBindings(genericapirequest.NewContext(), &metainternalversion.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	ret := []*rbac.ClusterRoleBinding{}
+	for i := range list.Items {
+		ret = append(ret, &list.Items[i])
+	}
+	return ret, nil
+}

vendor/k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding/storage/BUILD

@@ -0,0 +1,32 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["storage.go"],
+    importpath = "k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding/storage",
+    deps = [
+        "//pkg/apis/rbac:go_default_library",
+        "//pkg/registry/rbac/clusterrolebinding:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/registry/generic:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/registry/generic/registry:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding/storage/storage.go

@@ -0,0 +1,49 @@
+/*
+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 storage
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apiserver/pkg/registry/generic"
+	genericregistry "k8s.io/apiserver/pkg/registry/generic/registry"
+	"k8s.io/kubernetes/pkg/apis/rbac"
+	"k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding"
+)
+
+// REST implements a RESTStorage for ClusterRoleBinding
+type REST struct {
+	*genericregistry.Store
+}
+
+// NewREST returns a RESTStorage object that will work against ClusterRoleBinding objects.
+func NewREST(optsGetter generic.RESTOptionsGetter) *REST {
+	store := &genericregistry.Store{
+		NewFunc:                  func() runtime.Object { return &rbac.ClusterRoleBinding{} },
+		NewListFunc:              func() runtime.Object { return &rbac.ClusterRoleBindingList{} },
+		DefaultQualifiedResource: rbac.Resource("clusterrolebindings"),
+
+		CreateStrategy: clusterrolebinding.Strategy,
+		UpdateStrategy: clusterrolebinding.Strategy,
+		DeleteStrategy: clusterrolebinding.Strategy,
+	}
+	options := &generic.StoreOptions{RESTOptions: optsGetter}
+	if err := store.CompleteWithOptions(options); err != nil {
+		panic(err) // TODO: Propagate error up
+	}
+
+	return &REST{store}
+}

vendor/k8s.io/kubernetes/pkg/registry/rbac/clusterrolebinding/strategy.go

@@ -0,0 +1,95 @@
+/*
+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 clusterrolebinding
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/validation/field"
+	genericapirequest "k8s.io/apiserver/pkg/endpoints/request"
+	"k8s.io/apiserver/pkg/registry/rest"
+	"k8s.io/apiserver/pkg/storage/names"
+	"k8s.io/kubernetes/pkg/api/legacyscheme"
+	"k8s.io/kubernetes/pkg/apis/rbac"
+	"k8s.io/kubernetes/pkg/apis/rbac/validation"
+)
+
+// strategy implements behavior for ClusterRoleBindings
+type strategy struct {
+	runtime.ObjectTyper
+	names.NameGenerator
+}
+
+// strategy is the default logic that applies when creating and updating
+// ClusterRoleBinding objects.
+var Strategy = strategy{legacyscheme.Scheme, names.SimpleNameGenerator}
+
+// Strategy should implement rest.RESTCreateStrategy
+var _ rest.RESTCreateStrategy = Strategy
+
+// Strategy should implement rest.RESTUpdateStrategy
+var _ rest.RESTUpdateStrategy = Strategy
+
+// NamespaceScoped is true for ClusterRoleBindings.
+func (strategy) NamespaceScoped() bool {
+	return false
+}
+
+// AllowCreateOnUpdate is true for ClusterRoleBindings.
+func (strategy) AllowCreateOnUpdate() bool {
+	return true
+}
+
+// PrepareForCreate clears fields that are not allowed to be set by end users
+// on creation.
+func (strategy) PrepareForCreate(ctx genericapirequest.Context, obj runtime.Object) {
+	_ = obj.(*rbac.ClusterRoleBinding)
+}
+
+// PrepareForUpdate clears fields that are not allowed to be set by end users on update.
+func (strategy) PrepareForUpdate(ctx genericapirequest.Context, obj, old runtime.Object) {
+	newClusterRoleBinding := obj.(*rbac.ClusterRoleBinding)
+	oldClusterRoleBinding := old.(*rbac.ClusterRoleBinding)
+
+	_, _ = newClusterRoleBinding, oldClusterRoleBinding
+}
+
+// Validate validates a new ClusterRoleBinding. Validation must check for a correct signature.
+func (strategy) Validate(ctx genericapirequest.Context, obj runtime.Object) field.ErrorList {
+	clusterRoleBinding := obj.(*rbac.ClusterRoleBinding)
+	return validation.ValidateClusterRoleBinding(clusterRoleBinding)
+}
+
+// Canonicalize normalizes the object after validation.
+func (strategy) Canonicalize(obj runtime.Object) {
+	_ = obj.(*rbac.ClusterRoleBinding)
+}
+
+// ValidateUpdate is the default update validation for an end user.
+func (strategy) ValidateUpdate(ctx genericapirequest.Context, obj, old runtime.Object) field.ErrorList {
+	newObj := obj.(*rbac.ClusterRoleBinding)
+	errorList := validation.ValidateClusterRoleBinding(newObj)
+	return append(errorList, validation.ValidateClusterRoleBindingUpdate(newObj, old.(*rbac.ClusterRoleBinding))...)
+}
+
+// If AllowUnconditionalUpdate() is true and the object specified by
+// the user does not have a resource version, then generic Update()
+// populates it with the latest version. Else, it checks that the
+// version specified by the user matches the version of latest etcd
+// object.
+func (strategy) AllowUnconditionalUpdate() bool {
+	return true
+}