Defang the CT Timebomb

net/socket/ssl_client_socket_impl.cc

 // Copyright (c) 2012 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.
 
 #include "net/socket/ssl_client_socket_impl.h"
 
 #include <errno.h>
 #include <openssl/bio.h>
 #include <openssl/bytestring.h>
 #include <openssl/err.h>
@@ skipping 1783 matching lines @@
       server_cert_verify_result_.cert_status &= ~CERT_STATUS_IS_EV;
     }
   }
   ct_verify_result_.cert_policy_compliance =
       policy_enforcer_->DoesConformToCertPolicy(
           server_cert_verify_result_.verified_cert.get(), verified_scts,
           net_log_);
 
   if (ct_verify_result_.cert_policy_compliance !=
           ct::CertPolicyCompliance::CERT_POLICY_COMPLIES_VIA_SCTS &&
+      ct_verify_result_.cert_policy_compliance !=
+          ct::CertPolicyCompliance::CERT_POLICY_BUILD_NOT_TIMELY &&
       transport_security_state_->ShouldRequireCT(
           host_and_port_.host(), server_cert_verify_result_.verified_cert.get(),
           server_cert_verify_result_.public_key_hashes)) {
     server_cert_verify_result_.cert_status |=
         CERT_STATUS_CERTIFICATE_TRANSPARENCY_REQUIRED;
     return ERR_CERTIFICATE_TRANSPARENCY_REQUIRED;
   }
 
   return OK;
 }
@@ skipping 476 matching lines @@
     if (ERR_GET_REASON(info->error_code) == SSL_R_TLSV1_ALERT_ACCESS_DENIED &&
         !certificate_requested_) {
       net_error = ERR_SSL_PROTOCOL_ERROR;
     }
   }
 
   return net_error;
 }
 
 }  // namespace net