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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_NEGOTIATING_AUTHENTICATOR_H_ | 5 #ifndef REMOTING_PROTOCOL_NEGOTIATING_AUTHENTICATOR_H_ |
6 #define REMOTING_PROTOCOL_NEGOTIATING_AUTHENTICATOR_H_ | 6 #define REMOTING_PROTOCOL_NEGOTIATING_AUTHENTICATOR_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/basictypes.h" | 11 #include "base/basictypes.h" |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
13 #include "base/memory/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
14 #include "base/memory/weak_ptr.h" | 14 #include "base/memory/weak_ptr.h" |
15 #include "remoting/protocol/authenticator.h" | 15 #include "remoting/protocol/authenticator.h" |
16 #include "remoting/protocol/authentication_method.h" | 16 #include "remoting/protocol/authentication_method.h" |
17 #include "remoting/protocol/third_party_host_authenticator.h" | |
17 | 18 |
18 namespace remoting { | 19 namespace remoting { |
19 | 20 |
20 class RsaKeyPair; | 21 class RsaKeyPair; |
21 | 22 |
22 namespace protocol { | 23 namespace protocol { |
23 | 24 |
24 typedef base::Callback<void(const std::string& secret)> SecretFetchedCallback; | 25 typedef base::Callback<void(const std::string& secret)> SecretFetchedCallback; |
25 typedef base::Callback<void( | 26 typedef base::Callback<void( |
26 const SecretFetchedCallback& secret_fetched_callback)> FetchSecretCallback; | 27 const SecretFetchedCallback& secret_fetched_callback)> FetchSecretCallback; |
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68 public: | 69 public: |
69 virtual ~NegotiatingAuthenticator(); | 70 virtual ~NegotiatingAuthenticator(); |
70 | 71 |
71 // Creates a client authenticator for the given methods. | 72 // Creates a client authenticator for the given methods. |
72 static scoped_ptr<Authenticator> CreateForClient( | 73 static scoped_ptr<Authenticator> CreateForClient( |
73 const std::string& authentication_tag, | 74 const std::string& authentication_tag, |
74 const FetchSecretCallback& fetch_secret_callback, | 75 const FetchSecretCallback& fetch_secret_callback, |
75 const std::vector<AuthenticationMethod>& methods); | 76 const std::vector<AuthenticationMethod>& methods); |
76 | 77 |
77 // Creates a host authenticator, using a fixed shared secret/PIN hash. | 78 // Creates a host authenticator, using a fixed shared secret/PIN hash. |
78 static scoped_ptr<Authenticator> CreateForHost( | 79 static scoped_ptr<Authenticator> CreateForHostSharedSecret( |
79 const std::string& local_cert, | 80 const std::string& local_cert, |
80 scoped_refptr<RsaKeyPair> key_pair, | 81 scoped_refptr<RsaKeyPair> key_pair, |
81 const std::string& shared_secret_hash, | 82 const std::string& shared_secret_hash, |
82 AuthenticationMethod::HashFunction hash_function); | 83 AuthenticationMethod::HashFunction hash_function); |
83 | 84 |
85 // Creates a host authenticator, using third party authentication. | |
86 static scoped_ptr<Authenticator> CreateForHostThirdParty( | |
87 const std::string& local_cert, | |
88 scoped_refptr<RsaKeyPair> key_pair, | |
89 const std::string& local_jid, | |
90 const std::string& remote_jid, | |
rmsousa
2013/03/25 22:45:58
Yeah, passing all these parameters 3-4 callstacks
| |
91 scoped_refptr<ThirdPartyHostAuthenticator::TokenValidatorFactory> | |
92 token_validator_factory); | |
93 | |
84 // Authenticator interface. | 94 // Authenticator interface. |
85 virtual State state() const OVERRIDE; | 95 virtual State state() const OVERRIDE; |
86 virtual RejectionReason rejection_reason() const OVERRIDE; | 96 virtual RejectionReason rejection_reason() const OVERRIDE; |
87 virtual void ProcessMessage(const buzz::XmlElement* message, | 97 virtual void ProcessMessage(const buzz::XmlElement* message, |
88 const base::Closure& resume_callback) OVERRIDE; | 98 const base::Closure& resume_callback) OVERRIDE; |
89 virtual scoped_ptr<buzz::XmlElement> GetNextMessage() OVERRIDE; | 99 virtual scoped_ptr<buzz::XmlElement> GetNextMessage() OVERRIDE; |
90 virtual scoped_ptr<ChannelAuthenticator> | 100 virtual scoped_ptr<ChannelAuthenticator> |
91 CreateChannelAuthenticator() const OVERRIDE; | 101 CreateChannelAuthenticator() const OVERRIDE; |
92 | 102 |
93 private: | 103 private: |
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116 void CreateV2AuthenticatorWithSecret( | 126 void CreateV2AuthenticatorWithSecret( |
117 Authenticator::State initial_state, | 127 Authenticator::State initial_state, |
118 const base::Closure& resume_callback, | 128 const base::Closure& resume_callback, |
119 const std::string& shared_secret); | 129 const std::string& shared_secret); |
120 | 130 |
121 bool is_host_side() const; | 131 bool is_host_side() const; |
122 | 132 |
123 // Used only for host authenticators. | 133 // Used only for host authenticators. |
124 std::string local_cert_; | 134 std::string local_cert_; |
125 scoped_refptr<RsaKeyPair> local_key_pair_; | 135 scoped_refptr<RsaKeyPair> local_key_pair_; |
136 | |
137 // Used only for shared secret host authenticators. | |
126 std::string shared_secret_hash_; | 138 std::string shared_secret_hash_; |
127 | 139 |
140 // Used only for third party host authenticators. | |
141 std::string local_jid_; | |
142 std::string remote_jid_; | |
143 scoped_refptr<ThirdPartyHostAuthenticator::TokenValidatorFactory> | |
144 token_validator_factory_; | |
145 | |
128 // Used only for client authenticators. | 146 // Used only for client authenticators. |
129 std::string authentication_tag_; | 147 std::string authentication_tag_; |
130 FetchSecretCallback fetch_secret_callback_; | 148 FetchSecretCallback fetch_secret_callback_; |
131 | 149 |
132 // Used for both host and client authenticators. | 150 // Used for both host and client authenticators. |
133 std::vector<AuthenticationMethod> methods_; | 151 std::vector<AuthenticationMethod> methods_; |
134 AuthenticationMethod current_method_; | 152 AuthenticationMethod current_method_; |
135 scoped_ptr<Authenticator> current_authenticator_; | 153 scoped_ptr<Authenticator> current_authenticator_; |
136 State state_; | 154 State state_; |
137 RejectionReason rejection_reason_; | 155 RejectionReason rejection_reason_; |
138 | 156 |
139 base::WeakPtrFactory<NegotiatingAuthenticator> weak_factory_; | 157 base::WeakPtrFactory<NegotiatingAuthenticator> weak_factory_; |
140 | 158 |
141 DISALLOW_COPY_AND_ASSIGN(NegotiatingAuthenticator); | 159 DISALLOW_COPY_AND_ASSIGN(NegotiatingAuthenticator); |
142 }; | 160 }; |
143 | 161 |
144 } // namespace protocol | 162 } // namespace protocol |
145 } // namespace remoting | 163 } // namespace remoting |
146 | 164 |
147 #endif // REMOTING_PROTOCOL_NEGOTIATING_AUTHENTICATOR_H_ | 165 #endif // REMOTING_PROTOCOL_NEGOTIATING_AUTHENTICATOR_H_ |
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