20 lines
525 B
Go
20 lines
525 B
Go
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// Copyright 2018 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package middleware
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import (
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"net/http"
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)
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// HeaderConfig changes config values according to HTTP headers.
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func (m *Middleware) HeaderConfig(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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if r.Header.Get("X-Forwarded-Proto") == "https" {
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m.cfg.IsHTTPS = true
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}
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next.ServeHTTP(w, r)
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})
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}
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