mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-28 22:17:14 +00:00
6a75e7c40c
This commit is the main API piece of KEP-3257 (ClusterTrustBundles). This commit: * Adds the certificates.k8s.io/v1alpha1 API group * Adds the ClusterTrustBundle type. * Registers the new type in kube-apiserver. * Implements the type-specfic validation specified for ClusterTrustBundles: - spec.pemTrustAnchors must always be non-empty. - spec.signerName must be either empty or a valid signer name. - Changing spec.signerName is disallowed. * Implements the "attest" admission check to restrict actions on ClusterTrustBundles that include a signer name. Because it wasn't specified in the KEP, I chose to make attempts to update the signer name be validation errors, rather than silently ignored. I have tested this out by launching these changes in kind and manipulating ClusterTrustBundle objects in the resulting cluster using kubectl.
49 lines
1.4 KiB
Go
49 lines
1.4 KiB
Go
/*
|
|
Copyright 2022 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 clustertrustbundle
|
|
|
|
import (
|
|
"context"
|
|
"testing"
|
|
|
|
"k8s.io/kubernetes/pkg/apis/certificates"
|
|
)
|
|
|
|
func TestWarningsOnCreate(t *testing.T) {
|
|
if warnings := Strategy.WarningsOnCreate(context.Background(), &certificates.ClusterTrustBundle{}); warnings != nil {
|
|
t.Errorf("Got %v, want nil", warnings)
|
|
}
|
|
}
|
|
|
|
func TestAllowCreateOnUpdate(t *testing.T) {
|
|
if Strategy.AllowCreateOnUpdate() != false {
|
|
t.Errorf("Got true, want false")
|
|
}
|
|
}
|
|
|
|
func TestWarningsOnUpdate(t *testing.T) {
|
|
if warnings := Strategy.WarningsOnUpdate(context.Background(), &certificates.ClusterTrustBundle{}, &certificates.ClusterTrustBundle{}); warnings != nil {
|
|
t.Errorf("Got %v, want nil", warnings)
|
|
}
|
|
}
|
|
|
|
func TestAllowUnconditionalUpdate(t *testing.T) {
|
|
if Strategy.AllowUnconditionalUpdate() != false {
|
|
t.Errorf("Got true, want false")
|
|
}
|
|
}
|