[signin] Support for CrOS and OAuth2AccessTokenConsumer services.

chrome/browser/policy/user_policy_signin_service.cc

 // Copyright (c) 2012 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/policy/user_policy_signin_service.h"
 
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/policy/browser_policy_connector.h"
 #include "chrome/browser/policy/cloud_policy_service.h"
 #include "chrome/browser/policy/user_cloud_policy_manager.h"
 #include "chrome/browser/policy/user_cloud_policy_manager_factory.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/signin/about_signin_internals.h"
+#include "chrome/browser/signin/about_signin_internals_factory.h"
 #include "chrome/browser/signin/signin_manager.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/signin/token_service.h"
 #include "chrome/browser/signin/token_service_factory.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "google_apis/gaia/gaia_constants.h"
 #include "google_apis/gaia/gaia_urls.h"
 #include "google_apis/gaia/oauth2_access_token_fetcher.h"
 
+using content::BrowserThread;
+
 namespace {
 // Various OAuth service scopes required to do CloudPolicyClient registration.
 const char kServiceScopeChromeOSDeviceManagement[] =
     "https://www.googleapis.com/auth/chromeosdevicemanagement";
 const char kServiceScopeGetUserInfo[] =
     "https://www.googleapis.com/auth/userinfo.email";
 
 // The key under which the hosted-domain value is stored in the UserInfo
 // response.
 const char kGetHostedDomainKey[] = "hd";
@@ skipping 242 matching lines @@
       gaia_urls->oauth2_chrome_client_id(),
       gaia_urls->oauth2_chrome_client_secret(),
       login_token,
       scopes);
 }
 
 void UserPolicySigninService::OnGetTokenFailure(
     const GoogleServiceAuthError& error) {
   DLOG(WARNING) << "Could not fetch access token for "
                 << kServiceScopeChromeOSDeviceManagement;
+
+  // Let AboutSigninInternals know about the failed token fetch.
+  DCHECK(profile_);
+  AboutSigninInternalsFactory::GetForProfile(profile_)->
+      NotifyTokenReceivedFailure(
+          signin_internals_util::kUserPolicySigninServiceToken,
+          error.ToString());
+
   oauth2_access_token_fetcher_.reset();
   // If there was a pending fetch request, let them know the fetch failed.
   NotifyPendingFetchCallback(false);
 }
 
 void UserPolicySigninService::OnGetTokenSuccess(
     const std::string& access_token,
     const base::Time& expiration_time) {
   oauth_access_token_ = access_token;
-  DVLOG(1) << "Fetched new scoped OAuth token:" << oauth_access_token_;
+  DVLOG(1) << "Fetched new scoped OAuth token:" << access_token;
+
+  DCHECK(profile_);
+  AboutSigninInternalsFactory::GetForProfile(profile_)->
+      NotifyTokenReceivedSuccess(
+          signin_internals_util::kUserPolicySigninServiceToken,
+          access_token,
+          true);
+
   oauth2_access_token_fetcher_.reset();
   // Now we've gotten our access token - contact GAIA to see if this is a
   // hosted domain.
   user_info_fetcher_.reset(new UserInfoFetcher(this,
                                                profile_->GetRequestContext()));
   user_info_fetcher_->Start(oauth_access_token_);
 }
 
 void UserPolicySigninService::OnGetUserInfoFailure(
     const GoogleServiceAuthError& error) {
@@ skipping 51 matching lines @@
 
 void UserPolicySigninService::Shutdown() {
   StopObserving();
 }
 
 UserCloudPolicyManager* UserPolicySigninService::GetManager() {
   return UserCloudPolicyManagerFactory::GetForProfile(profile_);
 }
 
 }  // namespace policy