Enable V2 authentication for Me2Me host.

remoting/host/host_config.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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_HOST_HOST_CONFIG_H_
 #define REMOTING_HOST_HOST_CONFIG_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
 
 namespace remoting {
 
 // Following constants define names for configuration parameters.
 
 // Status of the host, whether it is enabled or disabled.
 extern const char kHostEnabledConfigPath[];
 // Login used to authenticate in XMPP network.
 extern const char kXmppLoginConfigPath[];
 // Auth token used to authenticate to XMPP network.
 extern const char kXmppAuthTokenConfigPath[];
 // Auth service used to authenticate to XMPP network.
 extern const char kXmppAuthServiceConfigPath[];
 // Unique identifier of the host used to register the host in directory.
 // Normally a random UUID.
 extern const char kHostIdConfigPath[];
 // Readable host name.
 extern const char kHostNameConfigPath[];
+// Hash of the host secret used for authentication.
+extern const char kHostSecretHashConfigPath[];
 // Private keys used for host authentication.
 extern const char kPrivateKeyConfigPath[];
 
 // HostConfig interace provides read-only access to host configuration.
 class HostConfig : public base::RefCountedThreadSafe<HostConfig> {
  public:
   HostConfig() {}
   virtual ~HostConfig() {}
 
   virtual bool GetString(const std::string& path, std::string* out_value) = 0;
@@ skipping 15 matching lines @@
 
   // Save's changes.
   virtual void Save() = 0;
 
   DISALLOW_COPY_AND_ASSIGN(MutableHostConfig);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_HOST_CONFIG_H_