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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef NET_QUIC_QUIC_CRYPTO_CLIENT_STREAM_H_ | 5 #ifndef NET_QUIC_QUIC_CRYPTO_CLIENT_STREAM_H_ |
6 #define NET_QUIC_QUIC_CRYPTO_CLIENT_STREAM_H_ | 6 #define NET_QUIC_QUIC_CRYPTO_CLIENT_STREAM_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "net/cert/cert_verify_result.h" | 10 #include "net/cert/cert_verify_result.h" |
11 #include "net/cert/x509_certificate.h" | 11 #include "net/cert/x509_certificate.h" |
12 #include "net/quic/crypto/crypto_handshake.h" | 12 #include "net/quic/crypto/crypto_handshake.h" |
13 #include "net/quic/quic_config.h" | 13 #include "net/quic/quic_config.h" |
14 #include "net/quic/quic_crypto_stream.h" | 14 #include "net/quic/quic_crypto_stream.h" |
15 | 15 |
16 namespace net { | 16 namespace net { |
17 | 17 |
18 class ProofVerifierCallbackClientStream; | |
19 class ProofVerifyDetails; | |
18 class QuicSession; | 20 class QuicSession; |
19 class SSLInfo; | 21 class SSLInfo; |
20 | 22 |
21 namespace test { | 23 namespace test { |
22 class CryptoTestUtils; | 24 class CryptoTestUtils; |
23 } // namespace test | 25 } // namespace test |
24 | 26 |
25 class NET_EXPORT_PRIVATE QuicCryptoClientStream : public QuicCryptoStream { | 27 class NET_EXPORT_PRIVATE QuicCryptoClientStream : public QuicCryptoStream { |
26 public: | 28 public: |
27 QuicCryptoClientStream(const string& server_hostname, | 29 QuicCryptoClientStream(const string& server_hostname, |
(...skipping 13 matching lines...) Expand all Loading... | |
41 // num_sent_client_hellos returns the number of client hello messages that | 43 // num_sent_client_hellos returns the number of client hello messages that |
42 // have been sent. If the handshake has completed then this is one greater | 44 // have been sent. If the handshake has completed then this is one greater |
43 // than the number of round-trips needed for the handshake. | 45 // than the number of round-trips needed for the handshake. |
44 int num_sent_client_hellos() const; | 46 int num_sent_client_hellos() const; |
45 | 47 |
46 // Gets the SSL connection information. | 48 // Gets the SSL connection information. |
47 bool GetSSLInfo(SSLInfo* ssl_info); | 49 bool GetSSLInfo(SSLInfo* ssl_info); |
48 | 50 |
49 private: | 51 private: |
50 friend class test::CryptoTestUtils; | 52 friend class test::CryptoTestUtils; |
53 friend class ProofVerifierCallbackClientStream; | |
51 | 54 |
52 enum State { | 55 enum State { |
53 STATE_IDLE, | 56 STATE_IDLE, |
54 STATE_SEND_CHLO, | 57 STATE_SEND_CHLO, |
55 STATE_RECV_REJ, | 58 STATE_RECV_REJ, |
56 STATE_VERIFY_PROOF, | 59 STATE_VERIFY_PROOF, |
57 STATE_VERIFY_PROOF_COMPLETE, | 60 STATE_VERIFY_PROOF_COMPLETE, |
58 STATE_RECV_SHLO, | 61 STATE_RECV_SHLO, |
59 }; | 62 }; |
60 | 63 |
61 // DoHandshakeLoop performs a step of the handshake state machine. Note that | 64 // DoHandshakeLoop performs a step of the handshake state machine. Note that |
62 // |in| is NULL for the first call. OnVerifyProofComplete passes the |result| | 65 // |in| may be NULL if the call did not result from a received message |
63 // it has received from VerifyProof call (from all other places |result| is | 66 void DoHandshakeLoop(const CryptoHandshakeMessage* in); |
64 // set to OK). | |
65 void DoHandshakeLoop(const CryptoHandshakeMessage* in, int result); | |
66 | |
67 // OnVerifyProofComplete is passed as the callback method to VerifyProof. | |
68 // ProofVerifier calls this method with the result of proof verification when | |
69 // verification is performed asynchronously. | |
70 void OnVerifyProofComplete(int result); | |
71 | |
72 base::WeakPtrFactory<QuicCryptoClientStream> weak_factory_; | |
73 | 67 |
74 State next_state_; | 68 State next_state_; |
75 // num_client_hellos_ contains the number of client hello messages that this | 69 // num_client_hellos_ contains the number of client hello messages that this |
76 // connection has sent. | 70 // connection has sent. |
77 int num_client_hellos_; | 71 int num_client_hellos_; |
78 | 72 |
79 QuicCryptoClientConfig* const crypto_config_; | 73 QuicCryptoClientConfig* const crypto_config_; |
80 | 74 |
81 // Client's connection nonce (4-byte timestamp + 28 random bytes) | 75 // Client's connection nonce (4-byte timestamp + 28 random bytes) |
82 std::string nonce_; | 76 std::string nonce_; |
83 // Server's hostname | 77 // Server's hostname |
84 std::string server_hostname_; | 78 std::string server_hostname_; |
85 | 79 |
86 // Generation counter from QuicCryptoClientConfig's CachedState. | 80 // Generation counter from QuicCryptoClientConfig's CachedState. |
87 uint64 generation_counter_; | 81 uint64 generation_counter_; |
88 | 82 |
89 // The result of certificate verification. | 83 // proof_verify_callback_ contains the callback object that we passed to an |
90 // TODO(rtenneti): should we change CertVerifyResult to be | 84 // asynchronous proof verification. The ProofVerifier owns this object. |
91 // RefCountedThreadSafe object to avoid copying. | 85 ProofVerifierCallbackClientStream* proof_verify_callback_; |
Ryan Hamilton
2013/07/23 18:40:50
nit: I don't think I understand the meaning of the
agl
2013/07/23 21:04:57
It's the implementation of a callback object that
Ryan Hamilton
2013/07/23 21:19:16
Love it!
| |
92 CertVerifyResult cert_verify_result_; | |
93 | 86 |
94 // Error details for ProofVerifier's VerifyProof call. | 87 // These members are used to store the result of an asynchronous proof |
95 std::string error_details_; | 88 // verification. |
89 bool verify_ok_; | |
90 string verify_error_details_; | |
91 scoped_ptr<ProofVerifyDetails> verify_details_; | |
96 | 92 |
97 DISALLOW_COPY_AND_ASSIGN(QuicCryptoClientStream); | 93 DISALLOW_COPY_AND_ASSIGN(QuicCryptoClientStream); |
98 }; | 94 }; |
99 | 95 |
100 } // namespace net | 96 } // namespace net |
101 | 97 |
102 #endif // NET_QUIC_QUIC_CRYPTO_CLIENT_STREAM_H_ | 98 #endif // NET_QUIC_QUIC_CRYPTO_CLIENT_STREAM_H_ |
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