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originating_identity_header.go
29 lines (23 loc) · 1.1 KB
/
originating_identity_header.go
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// Copyright (C) 2015-Present Pivotal Software, Inc. All rights reserved.
// This program and the accompanying materials are made available under
// the terms of the 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 middlewares
import (
"context"
"net/http"
)
func AddOriginatingIdentityToContext(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
originatingIdentity := req.Header.Get("X-Broker-API-Originating-Identity")
newCtx := context.WithValue(req.Context(), OriginatingIdentityKey, originatingIdentity)
next.ServeHTTP(w, req.WithContext(newCtx))
})
}