tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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dtls_transport_interface.cc (2904B)

      1 /*
      2 *  Copyright 2019 The WebRTC project authors. All Rights Reserved.
      3 *
      4 *  Use of this source code is governed by a BSD-style license
      5 *  that can be found in the LICENSE file in the root of the source
      6 *  tree. An additional intellectual property rights grant can be found
      7 *  in the file PATENTS.  All contributing project authors may
      8 *  be found in the AUTHORS file in the root of the source tree.
      9 */
     10 
     11 #include "api/dtls_transport_interface.h"
     12 
     13 #include <memory>
     14 #include <optional>
     15 #include <utility>
     16 
     17 #include "rtc_base/ssl_certificate.h"
     18 
     19 namespace webrtc {
     20 
     21 DtlsTransportInformation::DtlsTransportInformation()
     22    : state_(DtlsTransportState::kNew) {}
     23 
     24 DtlsTransportInformation::DtlsTransportInformation(DtlsTransportState state)
     25    : state_(state) {}
     26 
     27 DtlsTransportInformation::DtlsTransportInformation(
     28    DtlsTransportState state,
     29    std::optional<DtlsTransportTlsRole> role,
     30    std::optional<int> tls_version,
     31    std::optional<int> ssl_cipher_suite,
     32    std::optional<int> srtp_cipher_suite,
     33    std::unique_ptr<SSLCertChain> remote_ssl_certificates,
     34    std::optional<int> ssl_group_id)
     35    : state_(state),
     36      role_(role),
     37      tls_version_(tls_version),
     38      ssl_cipher_suite_(ssl_cipher_suite),
     39      srtp_cipher_suite_(srtp_cipher_suite),
     40      remote_ssl_certificates_(std::move(remote_ssl_certificates)),
     41      ssl_group_id_(ssl_group_id) {}
     42 
     43 // Deprecated version
     44 DtlsTransportInformation::DtlsTransportInformation(
     45    DtlsTransportState state,
     46    std::optional<int> tls_version,
     47    std::optional<int> ssl_cipher_suite,
     48    std::optional<int> srtp_cipher_suite,
     49    std::unique_ptr<SSLCertChain> remote_ssl_certificates)
     50    : state_(state),
     51      role_(std::nullopt),
     52      tls_version_(tls_version),
     53      ssl_cipher_suite_(ssl_cipher_suite),
     54      srtp_cipher_suite_(srtp_cipher_suite),
     55      remote_ssl_certificates_(std::move(remote_ssl_certificates)) {}
     56 
     57 DtlsTransportInformation::DtlsTransportInformation(
     58    const DtlsTransportInformation& c)
     59    : state_(c.state()),
     60      role_(c.role_),
     61      tls_version_(c.tls_version_),
     62      ssl_cipher_suite_(c.ssl_cipher_suite_),
     63      srtp_cipher_suite_(c.srtp_cipher_suite_),
     64      remote_ssl_certificates_(c.remote_ssl_certificates()
     65                                   ? c.remote_ssl_certificates()->Clone()
     66                                   : nullptr),
     67      ssl_group_id_(c.ssl_group_id_) {}
     68 
     69 DtlsTransportInformation& DtlsTransportInformation::operator=(
     70    const DtlsTransportInformation& c) {
     71  state_ = c.state();
     72  role_ = c.role_;
     73  tls_version_ = c.tls_version_;
     74  ssl_cipher_suite_ = c.ssl_cipher_suite_;
     75  srtp_cipher_suite_ = c.srtp_cipher_suite_;
     76  remote_ssl_certificates_ = c.remote_ssl_certificates()
     77                                 ? c.remote_ssl_certificates()->Clone()
     78                                 : nullptr;
     79  ssl_group_id_ = c.ssl_group_id_;
     80  return *this;
     81 }
     82 
     83 }  // namespace webrtc