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1 /* | 1 /* |
2 * Copyright 2011 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2011 The WebRTC Project Authors. All rights reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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97 TransportChannelImpl* channel); | 97 TransportChannelImpl* channel); |
98 ~DtlsTransportChannelWrapper() override; | 98 ~DtlsTransportChannelWrapper() override; |
99 | 99 |
100 void SetIceRole(IceRole role) override { channel_->SetIceRole(role); } | 100 void SetIceRole(IceRole role) override { channel_->SetIceRole(role); } |
101 IceRole GetIceRole() const override { return channel_->GetIceRole(); } | 101 IceRole GetIceRole() const override { return channel_->GetIceRole(); } |
102 bool SetLocalCertificate( | 102 bool SetLocalCertificate( |
103 const rtc::scoped_refptr<rtc::RTCCertificate>& certificate) override; | 103 const rtc::scoped_refptr<rtc::RTCCertificate>& certificate) override; |
104 rtc::scoped_refptr<rtc::RTCCertificate> GetLocalCertificate() const override; | 104 rtc::scoped_refptr<rtc::RTCCertificate> GetLocalCertificate() const override; |
105 | 105 |
106 bool SetRemoteFingerprint(const std::string& digest_alg, | 106 bool SetRemoteFingerprint(const std::string& digest_alg, |
107 const uint8* digest, | 107 const uint8_t* digest, |
108 size_t digest_len) override; | 108 size_t digest_len) override; |
109 bool IsDtlsActive() const override { return dtls_state_ != STATE_NONE; } | 109 bool IsDtlsActive() const override { return dtls_state_ != STATE_NONE; } |
110 | 110 |
111 // Called to send a packet (via DTLS, if turned on). | 111 // Called to send a packet (via DTLS, if turned on). |
112 int SendPacket(const char* data, | 112 int SendPacket(const char* data, |
113 size_t size, | 113 size_t size, |
114 const rtc::PacketOptions& options, | 114 const rtc::PacketOptions& options, |
115 int flags) override; | 115 int flags) override; |
116 | 116 |
117 // TransportChannel calls that we forward to the wrapped transport. | 117 // TransportChannel calls that we forward to the wrapped transport. |
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145 | 145 |
146 // Once DTLS has been established, this method retrieves the certificate in | 146 // Once DTLS has been established, this method retrieves the certificate in |
147 // use by the remote peer, for use in external identity verification. | 147 // use by the remote peer, for use in external identity verification. |
148 bool GetRemoteSSLCertificate(rtc::SSLCertificate** cert) const override; | 148 bool GetRemoteSSLCertificate(rtc::SSLCertificate** cert) const override; |
149 | 149 |
150 // Once DTLS has established (i.e., this channel is writable), this method | 150 // Once DTLS has established (i.e., this channel is writable), this method |
151 // extracts the keys negotiated during the DTLS handshake, for use in external | 151 // extracts the keys negotiated during the DTLS handshake, for use in external |
152 // encryption. DTLS-SRTP uses this to extract the needed SRTP keys. | 152 // encryption. DTLS-SRTP uses this to extract the needed SRTP keys. |
153 // See the SSLStreamAdapter documentation for info on the specific parameters. | 153 // See the SSLStreamAdapter documentation for info on the specific parameters. |
154 bool ExportKeyingMaterial(const std::string& label, | 154 bool ExportKeyingMaterial(const std::string& label, |
155 const uint8* context, | 155 const uint8_t* context, |
156 size_t context_len, | 156 size_t context_len, |
157 bool use_context, | 157 bool use_context, |
158 uint8* result, | 158 uint8_t* result, |
159 size_t result_len) override { | 159 size_t result_len) override { |
160 return (dtls_.get()) ? dtls_->ExportKeyingMaterial(label, context, | 160 return (dtls_.get()) ? dtls_->ExportKeyingMaterial(label, context, |
161 context_len, | 161 context_len, |
162 use_context, | 162 use_context, |
163 result, result_len) | 163 result, result_len) |
164 : false; | 164 : false; |
165 } | 165 } |
166 | 166 |
167 // TransportChannelImpl calls. | 167 // TransportChannelImpl calls. |
168 Transport* GetTransport() override { return transport_; } | 168 Transport* GetTransport() override { return transport_; } |
169 | 169 |
170 TransportChannelState GetState() const override { | 170 TransportChannelState GetState() const override { |
171 return channel_->GetState(); | 171 return channel_->GetState(); |
172 } | 172 } |
173 void SetIceTiebreaker(uint64 tiebreaker) override { | 173 void SetIceTiebreaker(uint64_t tiebreaker) override { |
174 channel_->SetIceTiebreaker(tiebreaker); | 174 channel_->SetIceTiebreaker(tiebreaker); |
175 } | 175 } |
176 void SetIceCredentials(const std::string& ice_ufrag, | 176 void SetIceCredentials(const std::string& ice_ufrag, |
177 const std::string& ice_pwd) override { | 177 const std::string& ice_pwd) override { |
178 channel_->SetIceCredentials(ice_ufrag, ice_pwd); | 178 channel_->SetIceCredentials(ice_ufrag, ice_pwd); |
179 } | 179 } |
180 void SetRemoteIceCredentials(const std::string& ice_ufrag, | 180 void SetRemoteIceCredentials(const std::string& ice_ufrag, |
181 const std::string& ice_pwd) override { | 181 const std::string& ice_pwd) override { |
182 channel_->SetRemoteIceCredentials(ice_ufrag, ice_pwd); | 182 channel_->SetRemoteIceCredentials(ice_ufrag, ice_pwd); |
183 } | 183 } |
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233 rtc::SSLProtocolVersion ssl_max_version_; | 233 rtc::SSLProtocolVersion ssl_max_version_; |
234 rtc::Buffer remote_fingerprint_value_; | 234 rtc::Buffer remote_fingerprint_value_; |
235 std::string remote_fingerprint_algorithm_; | 235 std::string remote_fingerprint_algorithm_; |
236 | 236 |
237 RTC_DISALLOW_COPY_AND_ASSIGN(DtlsTransportChannelWrapper); | 237 RTC_DISALLOW_COPY_AND_ASSIGN(DtlsTransportChannelWrapper); |
238 }; | 238 }; |
239 | 239 |
240 } // namespace cricket | 240 } // namespace cricket |
241 | 241 |
242 #endif // WEBRTC_P2P_BASE_DTLSTRANSPORTCHANNEL_H_ | 242 #endif // WEBRTC_P2P_BASE_DTLSTRANSPORTCHANNEL_H_ |
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