mirror of
https://github.com/tengge1/ShadowEditor.git
synced 2026-01-18 15:02:09 +00:00
31 lines
921 B
Go
31 lines
921 B
Go
// Copyright 2017-2020 The ShadowEditor Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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//
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// For more information, please visit: https://github.com/tengge1/ShadowEditor
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// You can also visit: https://gitee.com/tengge1/ShadowEditor
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package helper
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import (
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"net/http"
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)
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// EnableCrossDomain enables cross domain.
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// It set the `Access-Control-Allow-Methods` header and the
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// `Access-Control-Allow-Origin` header.
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//
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// TODO: We should restrict the origin, and may config in `config.toml`.
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func EnableCrossDomain(w http.ResponseWriter, r *http.Request) {
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origin := r.Header.Get("Origin")
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header := w.Header()
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header.Set("Access-Control-Allow-Methods", "OPTIONS,POST,GET")
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if origin == "" { // not cross origin
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header.Set("Access-Control-Allow-Origin", "*")
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} else {
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header.Set("Access-Control-Allow-Origin", origin)
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}
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}
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