chrome/browser/ssl/ssl_tab_helper.h

   1 // Copyright (c) 2012 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_SSL_TAB_HELPER_H_
   6 #define CHROME_BROWSER_SSL_SSL_TAB_HELPER_H_
   7
   8 #include <map>
   9
  10 #include "base/callback_forward.h"
  11 #include "base/memory/linked_ptr.h"
  12 #include "base/memory/ref_counted.h"
  13 #include "content/public/browser/web_contents_observer.h"
  14 #include "content/public/browser/web_contents_user_data.h"
  15
  16 class SSLAddCertHandler;
  17
  18 namespace net {
  19 class HttpNetworkSession;
  20 class SSLCertRequestInfo;
  21 class X509Certificate;
  22 }
  23
  24 class SSLTabHelper : public content::WebContentsObserver,
  25                      public content::WebContentsUserData<SSLTabHelper> {
  26  public:
  27   virtual ~SSLTabHelper();
  28
  29   // content::WebContentsObserver:
  30   virtual void DidChangeVisibleSSLState() OVERRIDE;
  31
  32   // Called when |handler| encounters an error in verifying a received client
  33   // certificate. Note that, because CAs often will not send us intermediate
  34   // certificates, the verification we can do is minimal: we verify the
  35   // certificate is parseable, that we have the corresponding private key, and
  36   // that the certificate has not expired.
  37   void OnVerifyClientCertificateError(
  38       scoped_refptr<SSLAddCertHandler> handler, int error_code);
  39
  40   // Called when |handler| requests the user's confirmation in adding a client
  41   // certificate.
  42   void AskToAddClientCertificate(
  43       scoped_refptr<SSLAddCertHandler> handler);
  44
  45   // Called when |handler| successfully adds a client certificate.
  46   void OnAddClientCertificateSuccess(
  47       scoped_refptr<SSLAddCertHandler> handler);
  48
  49   // Called when |handler| encounters an error adding a client certificate.
  50   void OnAddClientCertificateError(
  51       scoped_refptr<SSLAddCertHandler> handler, int error_code);
  52
  53   // Called when |handler| has completed, so the delegate may release any state
  54   // accumulated.
  55   void OnAddClientCertificateFinished(
  56       scoped_refptr<SSLAddCertHandler> handler);
  57
  58   // Displays a dialog for selecting a client certificate and returns it to
  59   // the |handler|.
  60   void ShowClientCertificateRequestDialog(
  61       const net::HttpNetworkSession* network_session,
  62       net::SSLCertRequestInfo* cert_request_info,
  63       const base::Callback<void(net::X509Certificate*)>& callback);
  64
  65  private:
  66   explicit SSLTabHelper(content::WebContents* contents);
  67   friend class content::WebContentsUserData<SSLTabHelper>;
  68
  69   content::WebContents* web_contents_;
  70
  71   class SSLAddCertData;
  72   std::map<int, linked_ptr<SSLAddCertData> > request_id_to_add_cert_data_;
  73
  74   SSLAddCertData* GetAddCertData(SSLAddCertHandler* handler);
  75
  76   DISALLOW_COPY_AND_ASSIGN(SSLTabHelper);
  77 };
  78
  79 #endif  // CHROME_BROWSER_SSL_SSL_TAB_HELPER_H_