Host-side third party token validation

remoting/protocol/me2me_host_authenticator_factory.cc

Index: remoting/protocol/me2me_host_authenticator_factory.cc
diff --git a/remoting/protocol/me2me_host_authenticator_factory.cc b/remoting/protocol/me2me_host_authenticator_factory.cc
index 9a04d89742cbf5131e04b80ea1447619af5b5697..a373bf8f6dcf417354914e4e1ae740a134b85086 100644
--- a/remoting/protocol/me2me_host_authenticator_factory.cc
+++ b/remoting/protocol/me2me_host_authenticator_factory.cc
@@ -61,10 +61,13 @@ class RejectingAuthenticator : public Authenticator {
 Me2MeHostAuthenticatorFactory::Me2MeHostAuthenticatorFactory(
     const std::string& local_cert,
     scoped_refptr<RsaKeyPair> key_pair,
-    const SharedSecretHash& shared_secret_hash)
+    const SharedSecretHash& shared_secret_hash,
+    scoped_refptr<ThirdPartyHostAuthenticator::TokenValidatorFactory>
+        token_validator_factory)
     : local_cert_(local_cert),
       key_pair_(key_pair),
-      shared_secret_hash_(shared_secret_hash) {
+      shared_secret_hash_(shared_secret_hash),
+      token_validator_factory_(token_validator_factory) {
 }
 
 Me2MeHostAuthenticatorFactory::~Me2MeHostAuthenticatorFactory() {
@@ -91,7 +94,12 @@ scoped_ptr<Authenticator> Me2MeHostAuthenticatorFactory::CreateAuthenticator(
     return scoped_ptr<Authenticator>(new RejectingAuthenticator());
   }
 
-  return NegotiatingAuthenticator::CreateForHost(
+  if (token_validator_factory_->is_enabled()) {
+    return NegotiatingAuthenticator::CreateForHostThirdParty(
+        local_cert_, key_pair_, local_jid, remote_jid,
+        token_validator_factory_.get());
+  }
+  return NegotiatingAuthenticator::CreateForHostSharedSecret(
       local_cert_, key_pair_, shared_secret_hash_.value,
       shared_secret_hash_.hash_function);
 }