Add debugging information to the SSL blocking page

chrome/browser/resources/security_warnings/ssl.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.
 
 // Should match SSLBlockingPageCommands in ssl_blocking_page.cc.
 var CMD_DONT_PROCEED = 0;
 var CMD_PROCEED = 1;
 var CMD_MORE = 2;
 var CMD_RELOAD = 3;
 var CMD_HELP = 4;
 var CMD_CLOCK = 5;
+
+function setupSSLDebuggingInfo() {
+  if (!loadTimeData.getBoolean('ssl'))
+    return;
+
+  // The titles are not internationalized because this is debugging information
+  // for bug reports, help center posts, etc.
+  appendDebuggingField('Subject', loadTimeData.getString('subject'));
+  appendDebuggingField('Issuer', loadTimeData.getString('issuer'));
+  appendDebuggingField('Expires on', loadTimeData.getString('expirationDate'));
+  appendDebuggingField('Current date', loadTimeData.getString('currentDate'));
+  appendDebuggingField('PEM encoded chain', loadTimeData.getString('pem'));
+
+  $('error-code').addEventListener('click', toggleDebuggingInfo);
+}