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/*
* Copyright 2004 The WebRTC Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef RTC_BASE_HTTP_COMMON_H_
#define RTC_BASE_HTTP_COMMON_H_
#include <string>
#include "absl/strings/string_view.h"
namespace rtc {
class CryptString;
class SocketAddress;
//////////////////////////////////////////////////////////////////////
// Http Authentication
//////////////////////////////////////////////////////////////////////
struct HttpAuthContext {
std::string auth_method;
HttpAuthContext(absl::string_view auth) : auth_method(auth) {}
virtual ~HttpAuthContext() {}
};
enum HttpAuthResult { HAR_RESPONSE, HAR_IGNORE, HAR_CREDENTIALS, HAR_ERROR };
// 'context' is used by this function to record information between calls.
// Start by passing a null pointer, then pass the same pointer each additional
// call. When the authentication attempt is finished, delete the context.
// TODO(bugs.webrtc.org/8905): Change "response" to "ZeroOnFreeBuffer".
HttpAuthResult HttpAuthenticate(absl::string_view challenge,
const SocketAddress& server,
absl::string_view method,
absl::string_view uri,
absl::string_view username,
const CryptString& password,
HttpAuthContext*& context,
std::string& response,
std::string& auth_method);
//////////////////////////////////////////////////////////////////////
} // namespace rtc
#endif // RTC_BASE_HTTP_COMMON_H_
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