content/browser/ssl/ssl_client_auth_handler.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 CONTENT_BROWSER_SSL_SSL_CLIENT_AUTH_HANDLER_H_
   6 #define CONTENT_BROWSER_SSL_SSL_CLIENT_AUTH_HANDLER_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/callback.h"
  10 #include "base/memory/ref_counted.h"
  11 #include "base/memory/weak_ptr.h"
  12 #include "content/public/browser/browser_thread.h"
  13 #include "net/ssl/ssl_cert_request_info.h"
  14
  15 namespace net {
  16 class ClientCertStore;
  17 class URLRequest;
  18 class X509Certificate;
  19 }  // namespace net
  20
  21 namespace content {
  22
  23 // This class handles the approval and selection of a certificate for SSL client
  24 // authentication by the user. Should only be used on the IO thread. If the
  25 // SSLClientAuthHandler is destroyed before the certificate is selected, the
  26 // selection is canceled and the callback never called.
  27 class SSLClientAuthHandler {
  28  public:
  29   typedef base::Callback<void(net::X509Certificate*)> CertificateCallback;
  30
  31   SSLClientAuthHandler(scoped_ptr<net::ClientCertStore> client_cert_store,
  32                        net::URLRequest* request,
  33                        net::SSLCertRequestInfo* cert_request_info,
  34                        const CertificateCallback& callback);
  35   ~SSLClientAuthHandler();
  36
  37   // Selects a certificate and resumes the URL request with that certificate.
  38   void SelectCertificate();
  39
  40  private:
  41   // Called when ClientCertStore is done retrieving the cert list.
  42   void DidGetClientCerts();
  43
  44   // Called when the user has selected a cert.
  45   void CertificateSelected(net::X509Certificate* cert);
  46
  47   // The net::URLRequest that triggered this client auth.
  48   net::URLRequest* request_;
  49
  50   // The certs to choose from.
  51   scoped_refptr<net::SSLCertRequestInfo> cert_request_info_;
  52
  53   scoped_ptr<net::ClientCertStore> client_cert_store_;
  54
  55   // The callback to call when the certificate is selected.
  56   CertificateCallback callback_;
  57
  58   base::WeakPtrFactory<SSLClientAuthHandler> weak_factory_;
  59
  60   DISALLOW_COPY_AND_ASSIGN(SSLClientAuthHandler);
  61 };
  62
  63 }  // namespace content
  64
  65 #endif  // CONTENT_BROWSER_SSL_SSL_CLIENT_AUTH_HANDLER_H_