chrome/browser/ssl/captive_portal_blocking_page.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_SSL_CAPTIVE_PORTAL_BLOCKING_PAGE_H_
   6 #define CHROME_BROWSER_SSL_CAPTIVE_PORTAL_BLOCKING_PAGE_H_
   7
   8 #include <string>
   9
  10 #include "base/callback.h"
  11 #include "base/macros.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "chrome/browser/interstitials/security_interstitial_page.h"
  14 #include "url/gurl.h"
  15
  16 namespace content{
  17 class WebContents;
  18 }
  19
  20 namespace net {
  21 class SSLInfo;
  22 }
  23
  24 class CertReportHelper;
  25 class SSLCertReporter;
  26
  27 // This class is responsible for showing/hiding the interstitial page that is
  28 // shown when a captive portal triggers an SSL error.
  29 // It deletes itself when the interstitial page is closed.
  30 //
  31 // This class should only be used on the UI thread because its implementation
  32 // uses captive_portal::CaptivePortalService, which can only be accessed on the
  33 // UI thread. Only used when ENABLE_CAPTIVE_PORTAL_DETECTION is true.
  34 class CaptivePortalBlockingPage : public SecurityInterstitialPage {
  35  public:
  36   // Interstitial type, for testing.
  37   static const void* kTypeForTesting;
  38
  39   class Delegate {
  40    public:
  41     virtual ~Delegate() {}
  42
  43     // Returns true if the connection is a Wi-Fi connection.
  44     virtual bool IsWifiConnection() const = 0;
  45     // Returns the SSID of the connected Wi-Fi network, if any.
  46     virtual std::string GetWiFiSSID() const = 0;
  47   };
  48
  49   CaptivePortalBlockingPage(content::WebContents* web_contents,
  50                             const GURL& request_url,
  51                             const GURL& login_url,
  52                             scoped_ptr<SSLCertReporter> ssl_cert_reporter,
  53                             const net::SSLInfo& ssl_info,
  54                             const base::Callback<void(bool)>& callback);
  55   ~CaptivePortalBlockingPage() override;
  56
  57   // SecurityInterstitialPage method:
  58   const void* GetTypeForTesting() const override;
  59
  60   // Should only be used for testing and chrome://interstitials page.
  61   void SetDelegate(Delegate* delegate) { delegate_.reset(delegate); }
  62
  63  protected:
  64   // SecurityInterstitialPage methods:
  65   void PopulateInterstitialStrings(
  66       base::DictionaryValue* load_time_data) override;
  67   bool ShouldCreateNewNavigation() const override;
  68
  69   // InterstitialPageDelegate method:
  70   void CommandReceived(const std::string& command) override;
  71   void OnProceed() override;
  72   void OnDontProceed() override;
  73
  74  private:
  75   // URL of the login page, opened when the user clicks the "Connect" button.
  76   GURL login_url_;
  77   scoped_ptr<Delegate> delegate_;
  78   scoped_ptr<CertReportHelper> cert_report_helper_;
  79   base::Callback<void(bool)> callback_;
  80
  81   DISALLOW_COPY_AND_ASSIGN(CaptivePortalBlockingPage);
  82 };
  83
  84 #endif  // CHROME_BROWSER_SSL_CAPTIVE_PORTAL_BLOCKING_PAGE_H_