mirror of
https://github.com/cert-manager/webhook-example.git
synced 2025-07-04 15:45:49 +02:00
45 lines
1.7 KiB
Go
45 lines
1.7 KiB
Go
/*
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Copyright 2022 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 aggregated
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import (
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"k8s.io/apimachinery/pkg/runtime/schema"
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)
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var AggregatedDiscoveryGV = schema.GroupVersion{Group: "apidiscovery.k8s.io", Version: "v2beta1"}
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// Interface is from "k8s.io/apiserver/pkg/endpoints/handlers/negotiation"
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// DiscoveryEndpointRestrictions allows requests to /apis to provide a Content Negotiation GVK for aggregated discovery.
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var DiscoveryEndpointRestrictions = discoveryEndpointRestrictions{}
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type discoveryEndpointRestrictions struct{}
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func (discoveryEndpointRestrictions) AllowsMediaTypeTransform(mimeType string, mimeSubType string, gvk *schema.GroupVersionKind) bool {
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return IsAggregatedDiscoveryGVK(gvk)
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}
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func (discoveryEndpointRestrictions) AllowsServerVersion(string) bool { return false }
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func (discoveryEndpointRestrictions) AllowsStreamSchema(s string) bool { return s == "watch" }
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// IsAggregatedDiscoveryGVK checks if a provided GVK is the GVK for serving aggregated discovery.
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func IsAggregatedDiscoveryGVK(gvk *schema.GroupVersionKind) bool {
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if gvk != nil {
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return gvk.Group == "apidiscovery.k8s.io" && gvk.Version == "v2beta1" && gvk.Kind == "APIGroupDiscoveryList"
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}
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return false
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}
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