Move PseudoTCP and channel auth out of LibjingleTransportFactory.

remoting/protocol/authenticated_channel_factory.h

+// Copyright 2014 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_AUTHENTICATED_CHANNEL_FACTORY_H_
+#define REMOTING_PROTOCOL_AUTHENTICATED_CHANNEL_FACTORY_H_
+
+#include <map>
+
+#include "base/basictypes.h"
+#include "net/base/net_errors.h"
+#include "remoting/protocol/channel_factory.h"
+
+namespace remoting {
+namespace protocol {
+
+class Authenticator;
+class ChannelAuthenticator;
+
+// ChannelFactory wrapper that authenticates every channel it creates. When
+// CreateChannel() is called it first calls the wrapped ChannelFactory to create
+// a channel and then uses the specified Authenticator to secure and
+// authenticate the new channel before returning it to the caller.
+class AuthenticatedChannelFactory : public ChannelFactory {

[Wez, 2014/09/10 02:29:26]

SecureChannelFactory?

[Sergey Ulanov, 2014/09/10 21:50:58]

Yes, thank you!

+ public:
+  // Both parameters must outlive the object.
+  AuthenticatedChannelFactory(ChannelFactory* channel_factory,
+                              Authenticator* authenticator);
+  virtual ~AuthenticatedChannelFactory();
+
+  // ChannelFactory interface.
+  virtual void CreateChannel(const std::string& name,
+                             const ChannelCreatedCallback& callback) OVERRIDE;
+  virtual void CancelChannelCreation(const std::string& name) OVERRIDE;
+
+ private:
+  typedef std::map<std::string, ChannelAuthenticator*> ChannelsMap;

[Wez, 2014/09/10 02:29:26]

AuthenticatorMap? or ChannelAuthenticatorMap?

[Sergey Ulanov, 2014/09/10 21:50:58]

Done.

+
+  void OnBaseChannelCreated(const std::string& name,
+                            const ChannelCreatedCallback& callback,
+                            scoped_ptr<net::StreamSocket> socket);
+
+  void OnAuthenticated(const std::string& name,

[Wez, 2014/09/10 02:29:26]

nit: OnSecureChannelCreated?

[Sergey Ulanov, 2014/09/10 21:50:58]

Done.

+                       const ChannelCreatedCallback& callback,
+                       net::Error error,
+                       scoped_ptr<net::StreamSocket> socket);
+
+  ChannelFactory* channel_factory_;
+  Authenticator* authenticator_;
+
+  ChannelsMap channels_;
+
+  DISALLOW_COPY_AND_ASSIGN(AuthenticatedChannelFactory);
+};
+
+}  // namespace protocol
+}  // namespace remoting
+
+#endif  // REMOTING_PROTOCOL_AUTHENTICATED_CHANNEL_FACTORY_H_