Basic user access check for chromoting host.

remoting/host/chromoting_host.cc

 // 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.
 
 #include "remoting/host/chromoting_host.h"
 
 #include "base/stl_util-inl.h"
 #include "base/task.h"
 #include "build/build_config.h"
 #include "remoting/base/constants.h"
@@ skipping 150 matching lines @@
   AutoLock auto_lock(lock_);
   if (state_ != kStarted)
     return false;
 
   DCHECK_EQ(jingle_client_.get(), jingle_client);
 
   // TODO(hclam): Allow multiple clients to connect to the host.
   if (client_.get())
     return false;
 
+  // Check that the user has access to the host.
+  if (!access_verifier_.VerifyPermissions(jid))
+    return false;
+
   LOG(INFO) << "Client connected: " << jid << std::endl;
 
   // If we accept the connected then create a client object and set the
   // callback.
   client_ = new ClientConnection(context_->main_message_loop(),
                                  new ProtocolDecoder(), this);
   *channel_callback = client_.get();
   return true;
 }
 
@@ skipping 24 matching lines @@
     state_ = kStarted;
   }
 
   // Save the shutdown task.
   shutdown_task_.reset(shutdown_task);
 
   std::string xmpp_login;
   std::string xmpp_auth_token;
   if (!config_->GetString(kXmppLoginConfigPath, &xmpp_login) ||
       !config_->GetString(kXmppAuthTokenConfigPath, &xmpp_auth_token)) {
-    LOG(ERROR) << "XMMP credentials are not defined in config.";
+    LOG(ERROR) << "XMPP credentials are not defined in the config.";
     return;
   }
 
+  if (!access_verifier_.Init(config_))
+    return;
+
   // Connect to the talk network with a JingleClient.
   jingle_client_ = new JingleClient(context_->jingle_thread());
   jingle_client_->Init(xmpp_login, xmpp_auth_token,
                        kChromotingTokenServiceName, this);
 
   heartbeat_sender_ = new HeartbeatSender();
   if (!heartbeat_sender_->Init(config_, jingle_client_.get())) {
     LOG(ERROR) << "Failed to initialize HeartbeatSender.";
     return;
   }
@@ skipping 31 matching lines @@
     heartbeat_sender_->Stop();
   }
 
   // Lastly call the shutdown task.
   if (shutdown_task_.get()) {
     shutdown_task_->Run();
   }
 }
 
 }  // namespace remoting