mirror of
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42 lines
1.2 KiB
Go
42 lines
1.2 KiB
Go
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/*
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Copyright 2016 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 filters
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import (
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"fmt"
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"net/http"
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"k8s.io/apiserver/pkg/endpoints/handlers/responsewriters"
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"k8s.io/apiserver/pkg/endpoints/request"
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)
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// WithRequestInfo attaches a RequestInfo to the context.
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func WithRequestInfo(handler http.Handler, resolver request.RequestInfoResolver) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
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ctx := req.Context()
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info, err := resolver.NewRequestInfo(req)
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if err != nil {
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responsewriters.InternalError(w, req, fmt.Errorf("failed to create RequestInfo: %v", err))
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return
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}
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req = req.WithContext(request.WithRequestInfo(ctx, info))
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handler.ServeHTTP(w, req)
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})
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}
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