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1 /* | 1 /* |
2 * Copyright 2016 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2016 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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22 #include "webrtc/base/sslidentity.h" | 22 #include "webrtc/base/sslidentity.h" |
23 #include "webrtc/p2p/quic/reliablequicstream.h" | 23 #include "webrtc/p2p/quic/reliablequicstream.h" |
24 | 24 |
25 namespace cricket { | 25 namespace cricket { |
26 | 26 |
27 // This class provides a QUIC session over peer-to-peer transport that | 27 // This class provides a QUIC session over peer-to-peer transport that |
28 // negotiates the crypto handshake (using QuicCryptoHandshake) and provides | 28 // negotiates the crypto handshake (using QuicCryptoHandshake) and provides |
29 // reading/writing of data using QUIC packets. | 29 // reading/writing of data using QUIC packets. |
30 class QuicSession : public net::QuicSession, public sigslot::has_slots<> { | 30 class QuicSession : public net::QuicSession, public sigslot::has_slots<> { |
31 public: | 31 public: |
32 QuicSession(scoped_ptr<net::QuicConnection> connection, | 32 QuicSession(rtc::scoped_ptr<net::QuicConnection> connection, |
33 const net::QuicConfig& config); | 33 const net::QuicConfig& config); |
34 ~QuicSession() override; | 34 ~QuicSession() override; |
35 | 35 |
36 // Initiates client crypto handshake by sending client hello. | 36 // Initiates client crypto handshake by sending client hello. |
37 void StartClientHandshake(net::QuicCryptoClientStream* crypto_stream); | 37 void StartClientHandshake(net::QuicCryptoClientStream* crypto_stream); |
38 | 38 |
39 // Responds to a client who has inititated the crypto handshake. | 39 // Responds to a client who has inititated the crypto handshake. |
40 void StartServerHandshake(net::QuicCryptoServerStream* crypto_stream); | 40 void StartServerHandshake(net::QuicCryptoServerStream* crypto_stream); |
41 | 41 |
42 // QuicSession overrides. | 42 // QuicSession overrides. |
43 net::QuicCryptoStream* GetCryptoStream() override { | 43 net::QuicCryptoStream* GetCryptoStream() override { |
44 return crypto_stream_.get(); | 44 return crypto_stream_.get(); |
45 } | 45 } |
46 // TODO(mikescarlett): Verify whether outgoing streams should be owned by | |
47 // caller. It appears these are deleted in the net::QuicSession destructor, | |
48 // but Chromium's documentation says this should not happen. | |
49 ReliableQuicStream* CreateOutgoingDynamicStream( | 46 ReliableQuicStream* CreateOutgoingDynamicStream( |
50 net::SpdyPriority priority) override; | 47 net::SpdyPriority priority) override; |
51 | 48 |
52 // QuicSession optional overrides. | 49 // QuicSession optional overrides. |
53 void OnCryptoHandshakeEvent(CryptoHandshakeEvent event) override; | 50 void OnCryptoHandshakeEvent(CryptoHandshakeEvent event) override; |
54 | 51 |
55 // QuicConnectionVisitorInterface overrides. | 52 // QuicConnectionVisitorInterface overrides. |
56 void OnConnectionClosed(net::QuicErrorCode error, bool from_peer) override; | 53 void OnConnectionClosed(net::QuicErrorCode error, |
| 54 net::ConnectionCloseSource source) override; |
57 | 55 |
58 // Exports keying material for SRTP. | 56 // Exports keying material for SRTP. |
59 bool ExportKeyingMaterial(base::StringPiece label, | 57 bool ExportKeyingMaterial(base::StringPiece label, |
60 base::StringPiece context, | 58 base::StringPiece context, |
61 size_t result_len, | 59 size_t result_len, |
62 string* result); | 60 string* result); |
63 | 61 |
64 // Decrypts an incoming QUIC packet to a data stream. | 62 // Decrypts an incoming QUIC packet to a data stream. |
65 bool OnReadPacket(const char* data, size_t data_len); | 63 bool OnReadPacket(const char* data, size_t data_len); |
66 | 64 |
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77 // Sets the QUIC crypto stream and takes ownership of it. | 75 // Sets the QUIC crypto stream and takes ownership of it. |
78 void SetCryptoStream(net::QuicCryptoStream* crypto_stream); | 76 void SetCryptoStream(net::QuicCryptoStream* crypto_stream); |
79 | 77 |
80 // QuicSession override. | 78 // QuicSession override. |
81 ReliableQuicStream* CreateIncomingDynamicStream( | 79 ReliableQuicStream* CreateIncomingDynamicStream( |
82 net::QuicStreamId id) override; | 80 net::QuicStreamId id) override; |
83 | 81 |
84 virtual ReliableQuicStream* CreateDataStream(net::QuicStreamId id); | 82 virtual ReliableQuicStream* CreateDataStream(net::QuicStreamId id); |
85 | 83 |
86 private: | 84 private: |
87 scoped_ptr<net::QuicCryptoStream> crypto_stream_; | 85 rtc::scoped_ptr<net::QuicCryptoStream> crypto_stream_; |
88 | 86 |
89 RTC_DISALLOW_COPY_AND_ASSIGN(QuicSession); | 87 RTC_DISALLOW_COPY_AND_ASSIGN(QuicSession); |
90 }; | 88 }; |
91 | 89 |
92 } // namespace cricket | 90 } // namespace cricket |
93 | 91 |
94 #endif // WEBRTC_P2P_QUIC_QUICSESSION_H_ | 92 #endif // WEBRTC_P2P_QUIC_QUICSESSION_H_ |
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