summaryrefslogtreecommitdiffstats
path: root/remoting/protocol/channel_authenticator.h
blob: 7466b090716c7eb07c49defb0b48d31e7036acd1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
// 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"
#include "net/base/net_errors.h"

namespace net {
class StreamSocket;
}  // namespace net

namespace remoting {
namespace protocol {

// 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(net::Error error, scoped_ptr<net::StreamSocket>)>
      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.
  virtual void SecureAndAuthenticate(
      scoped_ptr<net::StreamSocket> socket,
      const DoneCallback& done_callback) = 0;
};

}  // namespace protocol
}  // namespace remoting

#endif  // REMOTING_PROTOCOL_CHANNEL_AUTHENTICATOR_H_