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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 REMOTING_PROTOCOL_V2_AUTHENTICATOR_H_ | 5 #ifndef REMOTING_PROTOCOL_V2_AUTHENTICATOR_H_ |
6 #define REMOTING_PROTOCOL_V2_AUTHENTICATOR_H_ | 6 #define REMOTING_PROTOCOL_V2_AUTHENTICATOR_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <queue> | 9 #include <queue> |
10 | 10 |
11 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
12 #include "base/gtest_prod_util.h" | 12 #include "base/gtest_prod_util.h" |
13 #include "base/memory/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
14 #include "crypto/p224_spake.h" | 14 #include "crypto/p224_spake.h" |
15 #include "remoting/protocol/authenticator.h" | 15 #include "remoting/protocol/authenticator.h" |
16 | 16 |
17 namespace crypto { | 17 namespace remoting { |
18 class RSAPrivateKey; | |
19 } // namespace crypto | |
20 | 18 |
21 namespace remoting { | 19 class RsaKeyPair; |
| 20 |
22 namespace protocol { | 21 namespace protocol { |
23 | 22 |
24 class V2Authenticator : public Authenticator { | 23 class V2Authenticator : public Authenticator { |
25 public: | 24 public: |
26 static bool IsEkeMessage(const buzz::XmlElement* message); | 25 static bool IsEkeMessage(const buzz::XmlElement* message); |
27 | 26 |
28 static scoped_ptr<Authenticator> CreateForClient( | 27 static scoped_ptr<Authenticator> CreateForClient( |
29 const std::string& shared_secret, | 28 const std::string& shared_secret, |
30 State initial_state); | 29 State initial_state); |
31 | 30 |
32 static scoped_ptr<Authenticator> CreateForHost( | 31 static scoped_ptr<Authenticator> CreateForHost( |
33 const std::string& local_cert, | 32 const std::string& local_cert, |
34 const crypto::RSAPrivateKey& local_private_key, | 33 scoped_refptr<RsaKeyPair> key_pair, |
35 const std::string& shared_secret, | 34 const std::string& shared_secret, |
36 State initial_state); | 35 State initial_state); |
37 | 36 |
38 virtual ~V2Authenticator(); | 37 virtual ~V2Authenticator(); |
39 | 38 |
40 // Authenticator interface. | 39 // Authenticator interface. |
41 virtual State state() const OVERRIDE; | 40 virtual State state() const OVERRIDE; |
42 virtual RejectionReason rejection_reason() const OVERRIDE; | 41 virtual RejectionReason rejection_reason() const OVERRIDE; |
43 virtual void ProcessMessage(const buzz::XmlElement* message, | 42 virtual void ProcessMessage(const buzz::XmlElement* message, |
44 const base::Closure& resume_callback) OVERRIDE; | 43 const base::Closure& resume_callback) OVERRIDE; |
45 virtual scoped_ptr<buzz::XmlElement> GetNextMessage() OVERRIDE; | 44 virtual scoped_ptr<buzz::XmlElement> GetNextMessage() OVERRIDE; |
46 virtual scoped_ptr<ChannelAuthenticator> | 45 virtual scoped_ptr<ChannelAuthenticator> |
47 CreateChannelAuthenticator() const OVERRIDE; | 46 CreateChannelAuthenticator() const OVERRIDE; |
48 | 47 |
49 private: | 48 private: |
50 FRIEND_TEST_ALL_PREFIXES(V2AuthenticatorTest, InvalidSecret); | 49 FRIEND_TEST_ALL_PREFIXES(V2AuthenticatorTest, InvalidSecret); |
51 | 50 |
52 V2Authenticator(crypto::P224EncryptedKeyExchange::PeerType type, | 51 V2Authenticator(crypto::P224EncryptedKeyExchange::PeerType type, |
53 const std::string& shared_secret, | 52 const std::string& shared_secret, |
54 State initial_state); | 53 State initial_state); |
55 | 54 |
56 virtual void ProcessMessageInternal(const buzz::XmlElement* message); | 55 virtual void ProcessMessageInternal(const buzz::XmlElement* message); |
57 | 56 |
58 bool is_host_side() const; | 57 bool is_host_side() const; |
59 | 58 |
60 // Used only for host authenticators. | 59 // Used only for host authenticators. |
61 std::string local_cert_; | 60 std::string local_cert_; |
62 scoped_ptr<crypto::RSAPrivateKey> local_private_key_; | 61 scoped_refptr<RsaKeyPair> local_key_pair_; |
63 bool certificate_sent_; | 62 bool certificate_sent_; |
64 | 63 |
65 // Used only for client authenticators. | 64 // Used only for client authenticators. |
66 std::string remote_cert_; | 65 std::string remote_cert_; |
67 | 66 |
68 // Used for both host and client authenticators. | 67 // Used for both host and client authenticators. |
69 crypto::P224EncryptedKeyExchange key_exchange_impl_; | 68 crypto::P224EncryptedKeyExchange key_exchange_impl_; |
70 State state_; | 69 State state_; |
71 RejectionReason rejection_reason_; | 70 RejectionReason rejection_reason_; |
72 std::queue<std::string> pending_messages_; | 71 std::queue<std::string> pending_messages_; |
73 std::string auth_key_; | 72 std::string auth_key_; |
74 | 73 |
75 DISALLOW_COPY_AND_ASSIGN(V2Authenticator); | 74 DISALLOW_COPY_AND_ASSIGN(V2Authenticator); |
76 }; | 75 }; |
77 | 76 |
78 } // namespace protocol | 77 } // namespace protocol |
79 } // namespace remoting | 78 } // namespace remoting |
80 | 79 |
81 #endif // REMOTING_PROTOCOL_V2_AUTHENTICATOR_H_ | 80 #endif // REMOTING_PROTOCOL_V2_AUTHENTICATOR_H_ |
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