Sign out profile when local_state file has been changed.

chrome/browser/ui/webui/signin/user_manager_screen_handler.cc

 // Copyright 2013 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/ui/webui/signin/user_manager_screen_handler.h"
 
 #include <stddef.h>
 
 #include <utility>
 #include <vector>
@@ skipping 15 matching lines @@
 #include "chrome/browser/profiles/profile_attributes_entry.h"
 #include "chrome/browser/profiles/profile_attributes_storage.h"
 #include "chrome/browser/profiles/profile_avatar_icon_util.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/profiles/profile_metrics.h"
 #include "chrome/browser/profiles/profile_statistics.h"
 #include "chrome/browser/profiles/profile_statistics_factory.h"
 #include "chrome/browser/profiles/profile_window.h"
 #include "chrome/browser/profiles/profiles_state.h"
 #include "chrome/browser/signin/local_auth.h"
+#include "chrome/browser/signin/signin_util.h"
 #include "chrome/browser/ui/app_list/app_list_service.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_list_observer.h"
 #include "chrome/browser/ui/chrome_pages.h"
 #include "chrome/browser/ui/singleton_tabs.h"
 #include "chrome/browser/ui/user_manager.h"
 #include "chrome/browser/ui/webui/profile_helper.h"
@@ skipping 961 matching lines @@
         base::StringValue(""), base::FundamentalValue(0));
   }
 }
 
 void UserManagerScreenHandler::OnBrowserWindowReady(Browser* browser) {
   DCHECK(browser);
   DCHECK(browser->window());
 
   // Unlock the profile after browser opens so startup can read the lock bit.
   // Any necessary authentication must have been successful to reach this point.
+  ProfileAttributesEntry* entry = nullptr;
   if (!browser->profile()->IsGuestSession()) {
-    ProfileAttributesEntry* entry = nullptr;
     bool has_entry = g_browser_process->profile_manager()->
         GetProfileAttributesStorage().
         GetProfileAttributesWithPath(browser->profile()->GetPath(), &entry);
     DCHECK(has_entry);
+    // If force sign in is enabled and profile is not signed in, do not close
+    // UserManager and unlock profile.
+    if (signin_util::IsForceSigninEnabled() && !entry->IsAuthenticated())
+      return;
     entry->SetIsSigninRequired(false);
   }
 
   if (!url_hash_.empty()) {
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE,
         base::Bind(&UrlHashHelper::ExecuteUrlHash,
                    base::Owned(new UrlHashHelper(browser, url_hash_))));
   }
 
@@ skipping 22 matching lines @@
     Profile* profile, Profile::CreateStatus profile_create_status) {
   Browser* browser = chrome::FindAnyBrowser(profile, false);
   if (browser && browser->window()) {
     OnBrowserWindowReady(browser);
   } else {
     registrar_.Add(this,
                    chrome::NOTIFICATION_BROWSER_WINDOW_READY,
                    content::NotificationService::AllSources());
   }
 }