| /* |
| 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 generic |
| |
| import ( |
| "context" |
| |
| "k8s.io/api/admissionregistration/v1beta1" |
| "k8s.io/apimachinery/pkg/runtime" |
| "k8s.io/apiserver/pkg/admission" |
| ) |
| |
| // Source can list dynamic webhook plugins. |
| type Source interface { |
| Webhooks() []v1beta1.Webhook |
| HasSynced() bool |
| } |
| |
| // VersionedAttributes is a wrapper around the original admission attributes, adding versioned |
| // variants of the object and old object. |
| type VersionedAttributes struct { |
| admission.Attributes |
| VersionedOldObject runtime.Object |
| VersionedObject runtime.Object |
| } |
| |
| // Dispatcher dispatches webhook call to a list of webhooks with admission attributes as argument. |
| type Dispatcher interface { |
| // Dispatch a request to the webhooks using the given webhooks. A non-nil error means the request is rejected. |
| Dispatch(ctx context.Context, a *VersionedAttributes, hooks []*v1beta1.Webhook) error |
| } |