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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMECAST_COMMON_CORS_EXEMPT_HEADERS_H_
#define CHROMECAST_COMMON_CORS_EXEMPT_HEADERS_H_
#include <string_view>
#include "base/containers/span.h"
namespace chromecast {
// Returns the list of existing headers which pre-date CORS preflight check
// support in HTTP servers.
// TODO(b/154337552): Remove this list once all the servers support CORS
// preflight requests.
base::span<const char*> GetLegacyCorsExemptHeaders();
// Returns true if |header| is CORS exempt.
bool IsCorsExemptHeader(std::string_view header);
} // namespace chromecast
#endif // CHROMECAST_COMMON_CORS_EXEMPT_HEADERS_H_