Implementation of the full clock interstitial.

chrome/browser/ssl/ssl_blocking_page.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_SSL_SSL_BLOCKING_PAGE_H_
 #define CHROME_BROWSER_SSL_SSL_BLOCKING_PAGE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 84 matching lines @@
 
   // Used to query the HistoryService to see if the URL is in history. For UMA.
   void OnGotHistoryCount(bool success, int num_visits, base::Time first_visit);
 
   base::Callback<void(bool)> callback_;
 
   content::WebContents* web_contents_;
   const int cert_error_;
   const net::SSLInfo ssl_info_;
   const GURL request_url_;
-  // Could the user successfully override the error?
-  // overridable_ will be set to false if strict_enforcement_ is true.
+  // There are two ways for the user to override an interstitial:
+  //
+  // overridable_) By clicking on "Advanced" and then "Proceed".
+  //   - This corresponds to "the user can override using the UI".
+  // danger_overridable_) By typing the word "danger".
+  //   - This is an undocumented workaround.
+  //   - This can be set to "false" dynamically to prevent the behaviour.
   const bool overridable_;
+  bool danger_overridable_;
   // Has the site requested strict enforcement of certificate errors?
   const bool strict_enforcement_;
   content::InterstitialPage* interstitial_page_;  // Owns us.
   // Is the hostname for an internal network?
   bool internal_;
   // How many times is this same URL in history?
   int num_visits_;
   // Used for getting num_visits_.
   base::CancelableTaskTracker request_tracker_;
   // Did the user previously allow a bad certificate but the decision has now
   // expired?
   const bool expired_but_previously_allowed_;
   scoped_ptr<SSLErrorClassification> ssl_error_classification_;
 
 #if defined(ENABLE_EXTENSIONS)
   // For Chrome Experience Sampling Platform: this maintains event state.
   scoped_ptr<extensions::ExperienceSamplingEvent> sampling_event_;
 #endif
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(SSLBlockingPage);
 };
 
 #endif  // CHROME_BROWSER_SSL_SSL_BLOCKING_PAGE_H_