Added RSA key generator for register_host.py

remoting/host/host_config.h

 // Copyright (c) 2010 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/ref_counted.h"
 
 class Task;
 
 namespace remoting {
 
 // Following constants define names for configuration parameters.
 
 // Login used to authenticate in XMPP network.
 extern const std::wstring kXmppLoginConfigPath;
 // Auth token used to authenticate in XMPP network.
 extern const std::wstring kXmppAuthTokenConfigPath;
 // Unique identifier of the host used to register the host in directory.
 // Normally a random UUID.
 extern const std::wstring kHostIdConfigPath;
 // Readable host name.
 extern const std::wstring kHostNameConfigPath;
-// Public key used by the host for authentication.
-extern const std::wstring kPublicKeyConfigPath;
-
-// TODO(sergeyu): Add a property for private key.
+// Private keys used for host authentication.
+extern const std::wstring kPrivateKeyConfigPath;

[awong, 2010/07/14 19:36:32]

Tangential note, why are these all wstrings?  Should we use stirng16s?

[Sergey Ulanov, 2010/07/14 19:56:55]

DictionaryValue works with wstring path only.

 
 // HostConfig interace provides read-only access to host configuration.
 class HostConfig : public base::RefCountedThreadSafe<HostConfig> {
  public:
   HostConfig() { };
   virtual ~HostConfig() { }
 
   virtual bool GetString(const std::wstring& path,
                          std::wstring* out_value) = 0;
   virtual bool GetString(const std::wstring& path,
@@ skipping 18 matching lines @@
                          const std::wstring& in_value) = 0;
   virtual void SetString(const std::wstring& path,
                          const std::string& in_value) = 0;
 
   DISALLOW_COPY_AND_ASSIGN(MutableHostConfig);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_HOST_CONFIG_H_