Token-based authentication for chromoting.

chrome/common/net/notifier/communicator/gaia_token_pre_xmpp_auth.cc

Index: chrome/common/net/notifier/communicator/gaia_token_pre_xmpp_auth.cc
diff --git a/chrome/common/net/notifier/communicator/gaia_token_pre_xmpp_auth.cc b/chrome/common/net/notifier/communicator/gaia_token_pre_xmpp_auth.cc
new file mode 100644
index 0000000000000000000000000000000000000000..57003e8c0df9a38fb5eca5604bb0bb035eeb26b1
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+++ b/chrome/common/net/notifier/communicator/gaia_token_pre_xmpp_auth.cc
@@ -0,0 +1,76 @@
+// 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 "chrome/common/net/notifier/communicator/gaia_token_pre_xmpp_auth.h"
+
+#include <algorithm>
+
+#include "talk/base/socketaddress.h"
+#include "talk/xmpp/constants.h"
+#include "talk/xmpp/saslcookiemechanism.h"
+
+namespace notifier {
+
+namespace {
+const char kGaiaAuthMechanism[] = "X-GOOGLE-TOKEN";
+}  // namespace
+
+GaiaTokenPreXmppAuth::GaiaTokenPreXmppAuth(
+    const std::string& username,
+    const std::string& token,
+    const std::string& token_service)
+    : username_(username),
+      token_(token),
+      token_service_(token_service) { }
+
+GaiaTokenPreXmppAuth::~GaiaTokenPreXmppAuth() { }
+
+void GaiaTokenPreXmppAuth::StartPreXmppAuth(
+    const buzz::Jid& jid,
+    const talk_base::SocketAddress& server,
+    const talk_base::CryptString& pass,
+    const std::string& auth_cookie) {
+  SignalAuthDone();
+}
+
+bool GaiaTokenPreXmppAuth::IsAuthDone() const {
+  return true;
+}
+
+bool GaiaTokenPreXmppAuth::IsAuthorized() const {
+  return true;
+}
+
+bool GaiaTokenPreXmppAuth::HadError() const {
+  return false;
+}
+
+int GaiaTokenPreXmppAuth::GetError() const {
+  return 0;
+}
+
+buzz::CaptchaChallenge GaiaTokenPreXmppAuth::GetCaptchaChallenge() const {
+  return buzz::CaptchaChallenge();
+}
+
+std::string GaiaTokenPreXmppAuth::GetAuthCookie() const {
+  return std::string();
+}
+
+std::string GaiaTokenPreXmppAuth::ChooseBestSaslMechanism(
+    const std::vector<std::string> & mechanisms, bool encrypted) {
+  return (std::find(mechanisms.begin(),
+                    mechanisms.end(), kGaiaAuthMechanism) !=
+          mechanisms.end()) ? kGaiaAuthMechanism : "";
+}
+
+buzz::SaslMechanism* GaiaTokenPreXmppAuth::CreateSaslMechanism(
+    const std::string& mechanism) {
+  if (mechanism != kGaiaAuthMechanism)
+    return NULL;
+  return new buzz::SaslCookieMechanism(
+      kGaiaAuthMechanism, username_, token_, token_service_);
+}
+
+}  // namespace notifier