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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 channel_->SetIceRole(role); | 97 channel_->SetIceRole(role); |
98 } | 98 } |
99 IceRole GetIceRole() const override { | 99 IceRole GetIceRole() const override { |
100 return channel_->GetIceRole(); | 100 return channel_->GetIceRole(); |
101 } | 101 } |
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, size_t size, | 112 int SendPacket(const char* data, size_t size, |
113 const rtc::PacketOptions& options, | 113 const rtc::PacketOptions& options, |
114 int flags) override; | 114 int flags) override; |
115 | 115 |
116 // TransportChannel calls that we forward to the wrapped transport. | 116 // TransportChannel calls that we forward to the wrapped transport. |
117 int SetOption(rtc::Socket::Option opt, int value) override { | 117 int SetOption(rtc::Socket::Option opt, int value) override { |
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148 | 148 |
149 // Once DTLS has been established, this method retrieves the certificate in | 149 // Once DTLS has been established, this method retrieves the certificate in |
150 // use by the remote peer, for use in external identity verification. | 150 // use by the remote peer, for use in external identity verification. |
151 bool GetRemoteSSLCertificate(rtc::SSLCertificate** cert) const override; | 151 bool GetRemoteSSLCertificate(rtc::SSLCertificate** cert) const override; |
152 | 152 |
153 // Once DTLS has established (i.e., this channel is writable), this method | 153 // Once DTLS has established (i.e., this channel is writable), this method |
154 // extracts the keys negotiated during the DTLS handshake, for use in external | 154 // extracts the keys negotiated during the DTLS handshake, for use in external |
155 // encryption. DTLS-SRTP uses this to extract the needed SRTP keys. | 155 // encryption. DTLS-SRTP uses this to extract the needed SRTP keys. |
156 // See the SSLStreamAdapter documentation for info on the specific parameters. | 156 // See the SSLStreamAdapter documentation for info on the specific parameters. |
157 bool ExportKeyingMaterial(const std::string& label, | 157 bool ExportKeyingMaterial(const std::string& label, |
158 const uint8* context, | 158 const uint8_t* context, |
159 size_t context_len, | 159 size_t context_len, |
160 bool use_context, | 160 bool use_context, |
161 uint8* result, | 161 uint8_t* result, |
162 size_t result_len) override { | 162 size_t result_len) override { |
163 return (dtls_.get()) ? dtls_->ExportKeyingMaterial(label, context, | 163 return (dtls_.get()) ? dtls_->ExportKeyingMaterial(label, context, |
164 context_len, | 164 context_len, |
165 use_context, | 165 use_context, |
166 result, result_len) | 166 result, result_len) |
167 : false; | 167 : false; |
168 } | 168 } |
169 | 169 |
170 // TransportChannelImpl calls. | 170 // TransportChannelImpl calls. |
171 Transport* GetTransport() override { | 171 Transport* GetTransport() override { |
172 return transport_; | 172 return transport_; |
173 } | 173 } |
174 | 174 |
175 TransportChannelState GetState() const override { | 175 TransportChannelState GetState() const override { |
176 return channel_->GetState(); | 176 return channel_->GetState(); |
177 } | 177 } |
178 void SetIceTiebreaker(uint64 tiebreaker) override { | 178 void SetIceTiebreaker(uint64_t tiebreaker) override { |
179 channel_->SetIceTiebreaker(tiebreaker); | 179 channel_->SetIceTiebreaker(tiebreaker); |
180 } | 180 } |
181 void SetIceCredentials(const std::string& ice_ufrag, | 181 void SetIceCredentials(const std::string& ice_ufrag, |
182 const std::string& ice_pwd) override { | 182 const std::string& ice_pwd) override { |
183 channel_->SetIceCredentials(ice_ufrag, ice_pwd); | 183 channel_->SetIceCredentials(ice_ufrag, ice_pwd); |
184 } | 184 } |
185 void SetRemoteIceCredentials(const std::string& ice_ufrag, | 185 void SetRemoteIceCredentials(const std::string& ice_ufrag, |
186 const std::string& ice_pwd) override { | 186 const std::string& ice_pwd) override { |
187 channel_->SetRemoteIceCredentials(ice_ufrag, ice_pwd); | 187 channel_->SetRemoteIceCredentials(ice_ufrag, ice_pwd); |
188 } | 188 } |
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236 rtc::SSLProtocolVersion ssl_max_version_; | 236 rtc::SSLProtocolVersion ssl_max_version_; |
237 rtc::Buffer remote_fingerprint_value_; | 237 rtc::Buffer remote_fingerprint_value_; |
238 std::string remote_fingerprint_algorithm_; | 238 std::string remote_fingerprint_algorithm_; |
239 | 239 |
240 RTC_DISALLOW_COPY_AND_ASSIGN(DtlsTransportChannelWrapper); | 240 RTC_DISALLOW_COPY_AND_ASSIGN(DtlsTransportChannelWrapper); |
241 }; | 241 }; |
242 | 242 |
243 } // namespace cricket | 243 } // namespace cricket |
244 | 244 |
245 #endif // WEBRTC_P2P_BASE_DTLSTRANSPORTCHANNEL_H_ | 245 #endif // WEBRTC_P2P_BASE_DTLSTRANSPORTCHANNEL_H_ |
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