| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef REMOTING_PROTOCOL_CHANNEL_AUTHENTICATOR_H_ |
| #define REMOTING_PROTOCOL_CHANNEL_AUTHENTICATOR_H_ |
| |
| #include <string> |
| |
| #include "base/callback_forward.h" |
| |
| namespace remoting { |
| namespace protocol { |
| |
| class P2PStreamSocket; |
| |
| // Interface for channel authentications that perform channel-level |
| // authentication. Depending on implementation channel authenticators |
| // may also establish SSL connection. Each instance of this interface |
| // should be used only once for one channel. |
| class ChannelAuthenticator { |
| public: |
| typedef base::Callback<void(int error, std::unique_ptr<P2PStreamSocket>)> |
| DoneCallback; |
| |
| virtual ~ChannelAuthenticator() {} |
| |
| // Start authentication of the given |socket|. |done_callback| is called when |
| // authentication is finished. Callback may be invoked before this method |
| // returns, and may delete the calling authenticator. |
| virtual void SecureAndAuthenticate(std::unique_ptr<P2PStreamSocket> socket, |
| const DoneCallback& done_callback) = 0; |
| }; |
| |
| } // namespace protocol |
| } // namespace remoting |
| |
| #endif // REMOTING_PROTOCOL_CHANNEL_AUTHENTICATOR_H_ |