Distinguish G Suite accounts from regular gmail/googlemail accounts

chrome/browser/safe_browsing/chrome_password_protection_service.cc

 // Copyright 2017 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/safe_browsing/chrome_password_protection_service.h"
 
 #include "base/feature_list.h"
 #include "base/metrics/field_trial_params.h"
 #include "base/metrics/histogram_macros.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/safe_browsing/safe_browsing_navigation_observer_manager.h"
 #include "chrome/browser/safe_browsing/safe_browsing_service.h"
 #include "chrome/browser/safe_browsing/ui_manager.h"
+#include "chrome/browser/signin/account_tracker_service_factory.h"
+#include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/common/pref_names.h"
 #include "components/browser_sync/profile_sync_service.h"
 #include "components/prefs/pref_service.h"
 #include "components/safe_browsing/common/safe_browsing_prefs.h"
 #include "components/safe_browsing/password_protection/password_protection_request.h"
 #include "components/safe_browsing_db/database_manager.h"
+#include "components/signin/core/browser/account_info.h"
+#include "components/signin/core/browser/account_tracker_service.h"
+#include "components/signin/core/browser/signin_manager.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/web_contents.h"
 
 using content::BrowserThread;
 
 namespace safe_browsing {
 
 namespace {
 
@@ skipping 104 matching lines @@
   return allowed_all_population;
 }
 
 bool ChromePasswordProtectionService::IsHistorySyncEnabled() {
   browser_sync::ProfileSyncService* sync =
       ProfileSyncServiceFactory::GetInstance()->GetForProfile(profile_);
   return sync && sync->IsSyncActive() && !sync->IsLocalSyncEnabled() &&
          sync->GetActiveDataTypes().Has(syncer::HISTORY_DELETE_DIRECTIVES);
 }
 
+PasswordProtectionService::SyncAccountType
+ChromePasswordProtectionService::GetSyncAccountType() {
+  DCHECK(profile_);
+  SigninManagerBase* signin_manager =
+      SigninManagerFactory::GetForProfileIfExists(profile_);
+
+  if (!signin_manager)
+    return LoginReputationClientRequest::PasswordReuseEvent::NOT_SIGNED_IN;
+
+  AccountInfo account_info = signin_manager->GetAuthenticatedAccountInfo();
+
+  if (account_info.account_id.empty() || account_info.hosted_domain.empty()) {
+    return LoginReputationClientRequest::PasswordReuseEvent::NOT_SIGNED_IN;
+  }
+
+  // For gmail or googlemail account, the hosted_domain will always be
+  // kNoHostedDomainFound.
+  return account_info.hosted_domain ==
+                 std::string(AccountTrackerService::kNoHostedDomainFound)
+             ? LoginReputationClientRequest::PasswordReuseEvent::GMAIL
+             : LoginReputationClientRequest::PasswordReuseEvent::GSUITE;
+}
+
 void ChromePasswordProtectionService::ShowPhishingInterstitial(
     const GURL& phishing_url,
     const std::string& token,
     content::WebContents* web_contents) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   if (!ui_manager_)
     return;
   security_interstitials::UnsafeResource resource;
   resource.url = phishing_url;
   resource.original_url = phishing_url;
@@ skipping 10 matching lines @@
     web_contents->GetController().DiscardNonCommittedEntries();
   }
   ui_manager_->DisplayBlockingPage(resource);
 }
 
 ChromePasswordProtectionService::ChromePasswordProtectionService(
     Profile* profile)
     : PasswordProtectionService(nullptr, nullptr, nullptr, nullptr),
       profile_(profile) {}
 }  // namespace safe_browsing