Move SSL layer initialization into ChannelAuthenticator implementations.

remoting/protocol/v1_client_channel_authenticator.h

+// Copyright (c) 2011 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_V1_CLIENT_CHANNEL_AUTHENTICATOR_H_
+#define REMOTING_PROTOCOL_V1_CLIENT_CHANNEL_AUTHENTICATOR_H_
+
+#include <string>
+
+#include "base/callback.h"
+#include "base/memory/ref_counted.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/threading/non_thread_safe.h"
+#include "net/base/completion_callback.h"
+#include "remoting/protocol/channel_authenticator.h"
+
+namespace net {
+class CertVerifier;
+class DrainableIOBuffer;
+class GrowableIOBuffer;
+class SSLClientSocket;
+}  // namespace net
+
+namespace remoting {
+namespace protocol {
+
+class V1ClientChannelAuthenticator : public ChannelAuthenticator,
+                                         public base::NonThreadSafe {
+ public:
+  V1ClientChannelAuthenticator(const std::string& host_cert,
+                               const std::string& shared_secret);
+  virtual ~V1ClientChannelAuthenticator();
+
+  // ChannelAuthenticator implementation.
+  virtual void SecureAndAuthenticate(
+      net::StreamSocket* socket, const DoneCallback& done_callback) OVERRIDE;
+
+ private:
+  void OnConnected(int result);
+  void WriteAuthenticationBytes();
+  void OnAuthBytesWritten(int result);
+  bool HandleAuthBytesWritten(int result);
+
+  std::string host_cert_;
+  std::string shared_secret_;
+  scoped_ptr<net::SSLClientSocket> socket_;
+  DoneCallback done_callback_;
+
+  scoped_ptr<net::CertVerifier> cert_verifier_;
+  scoped_refptr<net::DrainableIOBuffer> auth_write_buf_;
+
+  net::OldCompletionCallbackImpl<V1ClientChannelAuthenticator>
+      connect_callback_;
+  net::OldCompletionCallbackImpl<V1ClientChannelAuthenticator>
+      auth_write_callback_;
+
+  DISALLOW_COPY_AND_ASSIGN(V1ClientChannelAuthenticator);
+};
+
+}  // namespace protocol
+}  // namespace remoting
+
+#endif  // REMOTING_PROTOCOL_V1_CLIENT_CHANNEL_AUTHENTICATOR_H_