ChromeOS: should send old user GAPS cookie to GAIA on user reauthentication.

components/user_manager/user_manager_base.cc

 // Copyright 2014 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 "components/user_manager/user_manager_base.h"
 
 #include <cstddef>
 #include <set>
 
 #include "base/bind.h"
@@ skipping 70 matching lines @@
 
 // Key of obfuscated GAIA id value.
 const char kGAIAIdKey[] = "gaia_id";
 
 // Key of whether this user ID refers to a SAML user.
 const char kUsingSAMLKey[] = "using_saml";
 
 // Key of Device Id.
 const char kDeviceId[] = "device_id";
 
+// Key of GAPS cookie.
+const char kGAPSCookie[] = "gaps_cookie";
+
 // Key of the reason for re-auth.
 const char kReauthReasonKey[] = "reauth_reason";
 
 // Upper bound for a histogram metric reporting the amount of time between
 // one regular user logging out and a different regular user logging in.
 const int kLogoutToLoginDelayMaxSec = 1800;
 
 // Callback that is called after user removal is complete.
 void OnRemoveUserComplete(const std::string& user_email,
                           bool success,
@@ skipping 1055 matching lines @@
 }
 
 std::string UserManagerBase::GetKnownUserDeviceId(const UserID& user_id) {
   std::string device_id;
   if (GetKnownUserStringPref(user_id, kDeviceId, &device_id)) {
     return device_id;
   }
   return std::string();
 }
 
+void UserManagerBase::SetKnownUserGAPSCookie(const UserID& user_id,
+                                             const std::string& gaps_cookie) {
+  SetKnownUserStringPref(user_id, kGAPSCookie, gaps_cookie);
+}
+
+std::string UserManagerBase::GetKnownUserGAPSCookie(const UserID& user_id) {
+  std::string gaps_cookie;
+  if (GetKnownUserStringPref(user_id, kGAPSCookie, &gaps_cookie)) {
+    return gaps_cookie;
+  }
+  return std::string();
+}
+
 User* UserManagerBase::RemoveRegularOrSupervisedUserFromList(
     const std::string& user_id) {
   ListPrefUpdate prefs_users_update(GetLocalState(), kRegularUsers);
   prefs_users_update->Clear();
   User* user = NULL;
   for (UserList::iterator it = users_.begin(); it != users_.end();) {
     const std::string user_email = (*it)->email();
     if (user_email == user_id) {
       user = *it;
       it = users_.erase(it);
@@ skipping 147 matching lines @@
 }
 
 void UserManagerBase::DeleteUser(User* user) {
   const bool is_active_user = (user == active_user_);
   delete user;
   if (is_active_user)
     active_user_ = NULL;
 }
 
 }  // namespace user_manager