Cache certificate verification results in memory.

net/socket/ssl_client_socket_nss.cc

 // Copyright (c) 2010 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.
 
 // This file includes code SSLClientSocketNSS::DoVerifyCertComplete() derived
 // from AuthCertificateCallback() in
 // mozilla/security/manager/ssl/src/nsNSSCallbacks.cpp.
 
 /* ***** BEGIN LICENSE BLOCK *****
  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
@@ skipping 390 matching lines @@
   unsigned num_certs_;
   CERTCertificate** certs_;
 };
 
 }  // namespace
 
 SSLClientSocketNSS::SSLClientSocketNSS(ClientSocketHandle* transport_socket,
                                        const HostPortPair& host_and_port,
                                        const SSLConfig& ssl_config,
                                        SSLHostInfo* ssl_host_info,
+                                       CertVerifier* cert_verifier,
                                        DnsCertProvenanceChecker* dns_ctx)
     : ALLOW_THIS_IN_INITIALIZER_LIST(buffer_send_callback_(
           this, &SSLClientSocketNSS::BufferSendComplete)),
       ALLOW_THIS_IN_INITIALIZER_LIST(buffer_recv_callback_(
           this, &SSLClientSocketNSS::BufferRecvComplete)),
       transport_send_busy_(false),
       transport_recv_busy_(false),
       corked_(false),
       ALLOW_THIS_IN_INITIALIZER_LIST(handshake_io_callback_(
           this, &SSLClientSocketNSS::OnHandshakeIOComplete)),
       transport_(transport_socket),
       host_and_port_(host_and_port),
       ssl_config_(ssl_config),
       user_connect_callback_(NULL),
       user_read_callback_(NULL),
       user_write_callback_(NULL),
       user_read_buf_len_(0),
       user_write_buf_len_(0),
       server_cert_nss_(NULL),
       server_cert_verify_result_(NULL),
       ssl_connection_status_(0),
       client_auth_cert_needed_(false),
+      cert_verifier_(cert_verifier),
       handshake_callback_called_(false),
       completed_handshake_(false),
       pseudo_connected_(false),
       eset_mitm_detected_(false),
       predicted_cert_chain_correct_(false),
       peername_initialized_(false),
       dnssec_provider_(NULL),
       next_handshake_state_(STATE_NONE),
       nss_fd_(NULL),
       nss_bufs_(NULL),
@@ skipping 2014 matching lines @@
     return ssl_host_info_->WaitForCertVerification(&handshake_io_callback_);
   } else {
     UMA_HISTOGRAM_ENUMERATION("Net.SSLVerificationMerged", 0 /* false */, 2);
   }
 
   int flags = 0;
   if (ssl_config_.rev_checking_enabled)
     flags |= X509Certificate::VERIFY_REV_CHECKING_ENABLED;
   if (ssl_config_.verify_ev_cert)
     flags |= X509Certificate::VERIFY_EV_CERT;
-  verifier_.reset(new CertVerifier);
+  verifier_.reset(new SingleRequestCertVerifier(cert_verifier_));
   server_cert_verify_result_ = &local_server_cert_verify_result_;
   return verifier_->Verify(server_cert_, host_and_port_.host(), flags,
                            &local_server_cert_verify_result_,
                            &handshake_io_callback_);
 }
 
 // Derived from AuthCertificateCallback() in
 // mozilla/source/security/manager/ssl/src/nsNSSCallbacks.cpp.
 int SSLClientSocketNSS::DoVerifyCertComplete(int result) {
   verifier_.reset();
@@ skipping 150 matching lines @@
     case SSL_CONNECTION_VERSION_TLS1_1:
       UpdateConnectionTypeHistograms(CONNECTION_SSL_TLS1_1);
       break;
     case SSL_CONNECTION_VERSION_TLS1_2:
       UpdateConnectionTypeHistograms(CONNECTION_SSL_TLS1_2);
       break;
   };
 }
 
 }  // namespace net