Index: chrome/browser/ssl/ssl_error_handler.h |
diff --git a/chrome/browser/ssl/ssl_error_handler.h b/chrome/browser/ssl/ssl_error_handler.h |
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+++ b/chrome/browser/ssl/ssl_error_handler.h |
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+// 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. |
+ |
+#ifndef CHROME_BROWSER_SSL_SSL_ERROR_HANDLER_H_ |
+#define CHROME_BROWSER_SSL_SSL_ERROR_HANDLER_H_ |
+ |
+#include <string> |
+ |
+#include "base/callback_forward.h" |
+#include "base/macros.h" |
+#include "base/timer/timer.h" |
+#include "chrome/browser/chrome_notification_types.h" |
+#include "content/public/browser/notification_observer.h" |
+#include "content/public/browser/notification_registrar.h" |
+#include "content/public/browser/web_contents_user_data.h" |
+#include "net/ssl/ssl_info.h" |
+#include "url/gurl.h" |
+ |
+namespace content { |
+class RenderViewHost; |
+class WebContents; |
+} |
+ |
+// This class is responsible for deciding whether to show an SSL warning or a |
+// captive portal error page. It makes this decision by delaying the display of |
+// SSL interstitial for a few seconds (2 by default), and waiting for a captive |
+// portal result to arrive during this window. If a captive portal detected |
+// result arrives in this window, a captive portal error page is shown. |
+// Otherwise, an SSL interstitial is shown. |
+// |
+// An SSLErrorHandler is associated with a particular WebContents, and is |
+// deleted if the WebContents is destroyed, or an interstitial is displayed. |
+// It should only be used on the UI thread because its implementation uses |
+// captive_portal::CaptivePortalService which can only be accessed on the UI |
+// thread. |
+class SSLErrorHandler : public content::WebContentsUserData<SSLErrorHandler>, |
+ public content::NotificationObserver { |
+ public: |
+ // Type of the delay to display the SSL interstitial. |
+ enum InterstitialDelayType { |
+ NORMAL, // Default interstitial timer delay used in production. |
+ NONE, // No interstitial timer delay (i.e. zero), used in tests. |
+ LONG // Very long interstitial timer delay (ie. an hour), used in tests. |
+ }; |
+ |
+ static void HandleSSLError(content::WebContents* web_contents, |
+ int cert_error, |
+ const net::SSLInfo& ssl_info, |
+ const GURL& request_url, |
+ int options_mask, |
+ const base::Callback<void(bool)>& callback); |
+ |
+ static void SetInterstitialDelayTypeForTest(InterstitialDelayType delay); |
+ |
+ typedef base::Callback<void(content::WebContents*)> TimerStartedCallback; |
+ static void SetInterstitialTimerStartedCallbackForTest( |
+ TimerStartedCallback* callback); |
+ |
+ protected: |
+ SSLErrorHandler(content::WebContents* web_contents, |
+ int cert_error, |
+ const net::SSLInfo& ssl_info, |
+ const GURL& request_url, |
+ int options_mask, |
+ const base::Callback<void(bool)>& callback); |
+ |
+ ~SSLErrorHandler() override; |
+ |
+ // Called when an SSL cert error is encountered. Triggers a captive portal |
+ // check and fires a one shot timer to wait for a "captive portal detected" |
+ // result to arrive. |
+ void StartHandlingError(); |
+ const base::OneShotTimer<SSLErrorHandler>& get_timer() const { |
+ return timer_; |
+ } |
+ |
+ private: |
+ // Callback for the one-shot timer. When the timer expires, an SSL error is |
+ // immediately displayed. |
+ void OnTimerExpired(); |
+ |
+ // These are virtual for tests: |
+ virtual void CheckForCaptivePortal(); |
+ virtual void ShowCaptivePortalInterstitial(); |
+ virtual void ShowSSLInterstitial(); |
+ |
+ // content::NotificationObserver: |
+ void Observe( |
+ int type, |
+ const content::NotificationSource& source, |
+ const content::NotificationDetails& details) override; |
+ |
+ content::WebContents* web_contents_; |
+ const int cert_error_; |
+ const net::SSLInfo ssl_info_; |
+ const GURL request_url_; |
+ const int options_mask_; |
+ const base::Callback<void(bool)> callback_; |
+ |
+ content::NotificationRegistrar registrar_; |
+ base::OneShotTimer<SSLErrorHandler> timer_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(SSLErrorHandler); |
+}; |
+ |
+#endif // CHROME_BROWSER_SSL_SSL_ERROR_HANDLER_H_ |