Block event processing on host/client until the client has authenticated.

remoting/protocol/connection_to_host.cc

Index: remoting/protocol/connection_to_host.cc
diff --git a/remoting/protocol/connection_to_host.cc b/remoting/protocol/connection_to_host.cc
index 27d2da1cd3fa7784e90cdacb5f3f990cb50c3b74..7b640c55931f9ba3fbb63a9f27b3a529056a6796 100644
--- a/remoting/protocol/connection_to_host.cc
+++ b/remoting/protocol/connection_to_host.cc
@@ -22,7 +22,8 @@ namespace remoting {
 namespace protocol {
 
 ConnectionToHost::ConnectionToHost(JingleThread* thread)
-    : thread_(thread),
+    : client_authenticated_(false),
+      thread_(thread),
       event_callback_(NULL),
       dispatcher_(new ClientMessageDispatcher()) {
 }
@@ -196,5 +197,14 @@ void ConnectionToHost::OnSessionStateChange(
   }
 }
 
+void ConnectionToHost::SetClientAuthenticated(bool auth) {
+  client_authenticated_ = auth;
+
+  // Enable/disable each of the channels.
+  input_stub_->SetEnable(auth);
+  host_stub_->SetEnable(auth);
+  client_stub_->SetEnable(auth);
+}
+
 }  // namespace protocol
 }  // namespace remoting