Common Name Mismatch Handler For WWW Subdomain Mismatch case

chrome/browser/resources/security_warnings/interstitial_v2.js

 // 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.
 
 // This is the shared code for the new (Chrome 37) security interstitials. It is
 // used for both SSL interstitials and Safe Browsing interstitials.
 
 var expandedDetails = false;
 var keyPressState = 0;
 
 // Should match SecurityInterstitialCommands in security_interstitial_page.h
 var CMD_DONT_PROCEED = 0;
 var CMD_PROCEED = 1;
 // Ways for user to get more information
 var CMD_SHOW_MORE_SECTION = 2;
 var CMD_OPEN_HELP_CENTER = 3;
 var CMD_OPEN_DIAGNOSTIC = 4;
 // Primary button actions
 var CMD_RELOAD = 5;
 var CMD_OPEN_DATE_SETTINGS = 6;
 var CMD_OPEN_LOGIN = 7;
 // Safe Browsing Extended Reporting
 var CMD_DO_REPORT = 8;
 var CMD_DONT_REPORT = 9;
 var CMD_OPEN_REPORTING_PRIVACY = 10;
 // Report a phishing error.
 var CMD_REPORT_PHISHING_ERROR = 11;
+// Navigate to suggested URL.
+var CMD_OPEN_SUGGESTED_URL = 12;
 
 /**
  * A convenience method for sending commands to the parent page.
  * @param {string} cmd  The command to send.
  */
 function sendCommand(cmd) {
   window.domAutomationController.setAutomationId(1);
   window.domAutomationController.send(cmd);
 }
 
@@ skipping 44 matching lines @@
 }
 
 function setupEvents() {
   var overridable = loadTimeData.getBoolean('overridable');
   var interstitialType = loadTimeData.getString('type');
   var ssl = interstitialType == 'SSL';
   var captivePortal = interstitialType == 'CAPTIVE_PORTAL';
   var badClock = ssl && loadTimeData.getBoolean('bad_clock');
   var hidePrimaryButton = badClock && loadTimeData.getBoolean(
       'hide_primary_button');
+  var commonNameMismatch = ssl && loadTimeData.getBoolean(
+      'common_name_mismatch');
 
   if (ssl) {
     $('body').classList.add(badClock ? 'bad-clock' : 'ssl');
     $('error-code').textContent = loadTimeData.getString('errorCode');
     $('error-code').classList.remove('hidden');
   } else if (captivePortal) {
     $('body').classList.add('captive-portal');
   } else {
     $('body').classList.add('safe-browsing');
   }
@@ skipping 40 matching lines @@
   } else if ($('help-link')) {
     // Overridable SSL page doesn't have this link.
     $('help-link').addEventListener('click', function(event) {
       if (ssl || loadTimeData.getBoolean('phishing'))
         sendCommand(CMD_OPEN_HELP_CENTER);
       else
         sendCommand(CMD_OPEN_DIAGNOSTIC);
     });
   }
 
+  if (commonNameMismatch) {
+    $('suggest-link').addEventListener('click', function(event) {
+      sendCommand(CMD_OPEN_SUGGESTED_URL);
+    });
+  }
+
   if (captivePortal) {
     // Captive portal page doesn't have details button.
     $('details-button').classList.add('hidden');
   } else {
     $('details-button').addEventListener('click', function(event) {
       var hiddenDetails = $('details').classList.toggle('hidden');
 
       if (mobileNav) {
         // Details appear over the main content on small screens.
         $('main-content').classList.toggle('hidden', !hiddenDetails);
@@ skipping 21 matching lines @@
     });
   }
 
   preventDefaultOnPoundLinkClicks();
   setupExtendedReportingCheckbox();
   setupSSLDebuggingInfo();
   document.addEventListener('keypress', handleKeypress);
 }
 
 document.addEventListener('DOMContentLoaded', setupEvents);