Initial commit of sync engine code to browser/sync....

chrome/browser/sync/notifier/communicator/auth_task.cc

+// Copyright (c) 2009 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/browser/sync/notifier/communicator/auth_task.h"
+
+#include "chrome/browser/sync/notifier/gaia_auth/gaiaauth.h"
+#include "chrome/browser/sync/notifier/communicator/login.h"
+#include "chrome/browser/sync/notifier/communicator/login_settings.h"
+#include "chrome/browser/sync/notifier/communicator/product_info.h"
+#include "talk/base/common.h"
+#include "talk/base/urlencode.h"
+#include "talk/xmpp/xmppclient.h"
+
+namespace notifier {
+const char kTalkGadgetAuthPath[] = "/auth";
+
+AuthTask::AuthTask(talk_base::Task* parent, Login* login, const char* url)
+  : talk_base::Task(parent),
+    login_(login),
+    url_(url),
+    use_gaia_redirect_(true) {
+  ASSERT(login && !url_.empty());
+}
+
+int AuthTask::ProcessStart() {
+  auth_.reset(new buzz::GaiaAuth(GetUserAgentString(),
+                                 GetProductSignature()));
+  auth_->SignalAuthDone.connect(this, &AuthTask::OnAuthDone);
+  auth_->StartTokenAuth(login_->xmpp_client()->jid().BareJid(),
+                        login_->login_settings().user_settings().pass(),
+                        use_gaia_redirect_ ? "gaia" : service_);
+  return STATE_RESPONSE;
+}
+
+int AuthTask::ProcessResponse() {
+  ASSERT(auth_.get());
+  if (!auth_->IsAuthDone()) {
+    return STATE_BLOCKED;
+  }
+  if (!auth_->IsAuthorized()) {
+    SignalAuthError(!auth_->HadError());
+    return STATE_ERROR;
+  }
+
+  std::string uber_url;
+  if (use_gaia_redirect_) {
+    uber_url = auth_->CreateAuthenticatedUrl(url_, service_);
+  } else {
+    uber_url = redir_auth_prefix_ + auth_->GetAuthCookie();
+    uber_url += redir_continue_;
+    uber_url += UrlEncodeString(url_);
+  }
+
+  if (uber_url == "") {
+    SignalAuthError(true);
+    return STATE_ERROR;
+  }
+
+  SignalAuthDone(uber_url);
+  return STATE_DONE;
+}
+
+
+void AuthTask::OnAuthDone() {
+  Wake();
+}
+
+}  // namespace notifier