net/ssl/client_cert_store_impl.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 NET_SSL_CLIENT_CERT_STORE_IMPL_H_
   6 #define NET_SSL_CLIENT_CERT_STORE_IMPL_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/callback.h"
  10 #include "base/gtest_prod_util.h"
  11 #include "net/base/net_export.h"
  12 #include "net/ssl/client_cert_store.h"
  13 #include "net/ssl/ssl_cert_request_info.h"
  14
  15 namespace crypto {
  16 class CryptoModuleBlockingPasswordDelegate;
  17 }
  18
  19 namespace net {
  20
  21 class NET_EXPORT ClientCertStoreImpl : public ClientCertStore {
  22  public:
  23   ClientCertStoreImpl();
  24   virtual ~ClientCertStoreImpl();
  25
  26   // ClientCertStore:
  27   virtual void GetClientCerts(const SSLCertRequestInfo& cert_request_info,
  28                               CertificateList* selected_certs,
  29                               const base::Closure& callback) OVERRIDE;
  30
  31 #if defined(USE_NSS)
  32   typedef base::Callback<crypto::CryptoModuleBlockingPasswordDelegate*(
  33       const std::string& /* server */)> PasswordDelegateFactory;
  34   // Set a factory that will be used to create a delegate for unlocking PKCS #11
  35   // tokens. The host:port string of the server requesting client auth will be
  36   // passed to the factory.
  37   void set_password_delegate_factory(
  38       const PasswordDelegateFactory& password_delegate_factory);
  39 #endif
  40
  41  private:
  42   friend class ClientCertStoreImplTest;
  43
  44   // A hook for testing. Filters |input_certs| using the logic being used to
  45   // filter the system store when GetClientCerts() is called. Depending on the
  46   // implementation, this might be:
  47   // - Implemented by creating a temporary in-memory store and filtering it
  48   // using the common logic (preferable, currently on Windows).
  49   // - Implemented by creating a list of certificates that otherwise would be
  50   // extracted from the system store and filtering it using the common logic
  51   // (less adequate, currently on NSS and Mac).
  52   bool SelectClientCertsForTesting(const CertificateList& input_certs,
  53                                    const SSLCertRequestInfo& cert_request_info,
  54                                    CertificateList* selected_certs);
  55
  56 #if defined(OS_MACOSX) && !defined(OS_IOS)
  57   // Testing hook specific to Mac, where the internal logic recognizes preferred
  58   // certificates for particular domains. If the preferred certificate is
  59   // present in the output list (i.e. it doesn't get filtered out), it should
  60   // always come first.
  61   bool SelectClientCertsGivenPreferredForTesting(
  62       const scoped_refptr<X509Certificate>& preferred_cert,
  63       const CertificateList& regular_certs,
  64       const SSLCertRequestInfo& request,
  65       CertificateList* selected_certs);
  66 #endif
  67
  68 #if defined(USE_NSS)
  69   // The factory for creating the delegate for requesting a password to a
  70   // PKCS #11 token. May be null.
  71   PasswordDelegateFactory password_delegate_factory_;
  72 #endif  // defined(USE_NSS)
  73
  74   DISALLOW_COPY_AND_ASSIGN(ClientCertStoreImpl);
  75 };
  76
  77 }  // namespace net
  78
  79 #endif  // NET_SSL_CLIENT_CERT_STORE_IMPL_H_