net/ssl/ssl_config.cc

   1 // Copyright 2014 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 #include "net/ssl/ssl_config.h"
   6
   7 namespace net {
   8
   9 const uint16 kDefaultSSLVersionMin = SSL_PROTOCOL_VERSION_TLS1;
  10
  11 const uint16 kDefaultSSLVersionMax = SSL_PROTOCOL_VERSION_TLS1_2;
  12
  13 const uint16 kDefaultSSLVersionFallbackMin = SSL_PROTOCOL_VERSION_TLS1;
  14
  15 SSLConfig::CertAndStatus::CertAndStatus() : cert_status(0) {}
  16
  17 SSLConfig::CertAndStatus::~CertAndStatus() {}
  18
  19 SSLConfig::SSLConfig()
  20     : rev_checking_enabled(false),
  21       rev_checking_required_local_anchors(false),
  22       version_min(kDefaultSSLVersionMin),
  23       version_max(kDefaultSSLVersionMax),
  24       version_fallback_min(kDefaultSSLVersionFallbackMin),
  25       channel_id_enabled(true),
  26       false_start_enabled(true),
  27       signed_cert_timestamps_enabled(true),
  28       require_forward_secrecy(false),
  29       send_client_cert(false),
  30       verify_ev_cert(false),
  31       version_fallback(false),
  32       cert_io_enabled(true) {
  33 }
  34
  35 SSLConfig::~SSLConfig() {}
  36
  37 bool SSLConfig::IsAllowedBadCert(X509Certificate* cert,
  38                                  CertStatus* cert_status) const {
  39   std::string der_cert;
  40   if (!X509Certificate::GetDEREncoded(cert->os_cert_handle(), &der_cert))
  41     return false;
  42   return IsAllowedBadCert(der_cert, cert_status);
  43 }
  44
  45 bool SSLConfig::IsAllowedBadCert(const base::StringPiece& der_cert,
  46                                  CertStatus* cert_status) const {
  47   for (size_t i = 0; i < allowed_bad_certs.size(); ++i) {
  48     if (der_cert == allowed_bad_certs[i].der_cert) {
  49       if (cert_status)
  50         *cert_status = allowed_bad_certs[i].cert_status;
  51       return true;
  52     }
  53   }
  54   return false;
  55 }
  56
  57 }  // namespace net