clientauthentication: add v1beta1 API version

Kubernetes-commit: 8952b8f7c99b75a9dc1aa47eb50770d218b2a8bf

pkg/apis/clientauthentication/v1beta1/conversion.go

@@ -0,0 +1,26 @@
+/*
+Copyright 2018 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 v1beta1
+
+import (
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	clientauthentication "k8s.io/client-go/pkg/apis/clientauthentication"
+)
+
+func Convert_clientauthentication_ExecCredentialSpec_To_v1beta1_ExecCredentialSpec(in *clientauthentication.ExecCredentialSpec, out *ExecCredentialSpec, s conversion.Scope) error {
+	return nil
+}

pkg/apis/clientauthentication/v1beta1/doc.go

@@ -0,0 +1,23 @@
+/*
+Copyright 2018 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.
+*/
+
+// +k8s:deepcopy-gen=package
+// +k8s:conversion-gen=k8s.io/client-go/pkg/apis/clientauthentication
+// +k8s:openapi-gen=true
+// +k8s:defaulter-gen=TypeMeta
+
+// +groupName=client.authentication.k8s.io
+package v1beta1 // import "k8s.io/client-go/pkg/apis/clientauthentication/v1beta1"

pkg/apis/clientauthentication/v1beta1/register.go

@@ -0,0 +1,55 @@
+/*
+Copyright 2018 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 v1beta1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// GroupName is the group name use in this package
+const GroupName = "client.authentication.k8s.io"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1beta1"}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	SchemeBuilder      runtime.SchemeBuilder
+	localSchemeBuilder = &SchemeBuilder
+	AddToScheme        = localSchemeBuilder.AddToScheme
+)
+
+func init() {
+	// We only register manually written functions here. The registration of the
+	// generated functions takes place in the generated files. The separation
+	// makes the code compile even when the generated files are missing.
+	localSchemeBuilder.Register(addKnownTypes)
+}
+
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&ExecCredential{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}

pkg/apis/clientauthentication/v1beta1/types.go

@@ -0,0 +1,59 @@
+/*
+Copyright 2018 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 v1beta1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ExecCredentials is used by exec-based plugins to communicate credentials to
+// HTTP transports.
+type ExecCredential struct {
+	metav1.TypeMeta `json:",inline"`
+
+	// Spec holds information passed to the plugin by the transport. This contains
+	// request and runtime specific information, such as if the session is interactive.
+	Spec ExecCredentialSpec `json:"spec,omitempty"`
+
+	// Status is filled in by the plugin and holds the credentials that the transport
+	// should use to contact the API.
+	// +optional
+	Status *ExecCredentialStatus `json:"status,omitempty"`
+}
+
+// ExecCredenitalSpec holds request and runtime specific information provided by
+// the transport.
+type ExecCredentialSpec struct{}
+
+// ExecCredentialStatus holds credentials for the transport to use.
+//
+// Token and ClientKeyData are sensitive fields. This data should only be
+// transmitted in-memory between client and exec plugin process. Exec plugin
+// itself should at least be protected via file permissions.
+type ExecCredentialStatus struct {
+	// ExpirationTimestamp indicates a time when the provided credentials expire.
+	// +optional
+	ExpirationTimestamp *metav1.Time `json:"expirationTimestamp,omitempty"`
+	// Token is a bearer token used by the client for request authentication.
+	Token string `json:"token,omitempty"`
+	// PEM-encoded client TLS certificates (including intermediates, if any).
+	ClientCertificateData string `json:"clientCertificateData,omitempty"`
+	// PEM-encoded private key for the above certificate.
+	ClientKeyData string `json:"clientKeyData,omitempty"`
+}