| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef REMOTING_PROTOCOL_NEGOTIATING_HOST_AUTHENTICATOR_H_ |
| #define REMOTING_PROTOCOL_NEGOTIATING_HOST_AUTHENTICATOR_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "remoting/protocol/authenticator.h" |
| #include "remoting/protocol/negotiating_authenticator_base.h" |
| #include "remoting/protocol/pairing_registry.h" |
| #include "remoting/protocol/third_party_host_authenticator.h" |
| |
| namespace remoting { |
| |
| class RsaKeyPair; |
| |
| namespace protocol { |
| |
| class TokenValidatorFactory; |
| |
| // Host-side implementation of NegotiatingAuthenticatorBase. |
| // See comments in negotiating_authenticator_base.h for a general explanation. |
| class NegotiatingHostAuthenticator : public NegotiatingAuthenticatorBase { |
| public: |
| ~NegotiatingHostAuthenticator() override; |
| |
| // Creates a host authenticator, using a PIN or access code. If |
| // |pairing_registry| is non-nullptr then the paired methods will be offered, |
| // supporting PIN-less authentication. |
| static std::unique_ptr<NegotiatingHostAuthenticator> CreateWithSharedSecret( |
| const std::string& local_id, |
| const std::string& remote_id, |
| const std::string& local_cert, |
| scoped_refptr<RsaKeyPair> key_pair, |
| const std::string& pin_hash, |
| scoped_refptr<PairingRegistry> pairing_registry); |
| |
| // Creates a host authenticator, using third party authentication. |
| static std::unique_ptr<NegotiatingHostAuthenticator> CreateWithThirdPartyAuth( |
| const std::string& local_id, |
| const std::string& remote_id, |
| const std::string& local_cert, |
| scoped_refptr<RsaKeyPair> key_pair, |
| scoped_refptr<TokenValidatorFactory> token_validator_factory); |
| |
| // Overriden from Authenticator. |
| void ProcessMessage(const jingle_xmpp::XmlElement* message, |
| const base::Closure& resume_callback) override; |
| std::unique_ptr<jingle_xmpp::XmlElement> GetNextMessage() override; |
| |
| private: |
| NegotiatingHostAuthenticator(const std::string& local_id, |
| const std::string& remote_id, |
| const std::string& local_cert, |
| scoped_refptr<RsaKeyPair> key_pair); |
| |
| // (Asynchronously) creates an authenticator, and stores it in |
| // |current_authenticator_|. Authenticators that can be started in either |
| // state will be created in |preferred_initial_state|. |
| void CreateAuthenticator(Authenticator::State preferred_initial_state, |
| const base::Closure& resume_callback); |
| |
| std::string local_id_; |
| std::string remote_id_; |
| |
| std::string local_cert_; |
| scoped_refptr<RsaKeyPair> local_key_pair_; |
| |
| // Used only for shared secret host authenticators. |
| std::string shared_secret_hash_; |
| |
| // Used only for third party host authenticators. |
| scoped_refptr<TokenValidatorFactory> token_validator_factory_; |
| |
| // Used only for pairing authenticators. |
| scoped_refptr<PairingRegistry> pairing_registry_; |
| |
| std::string client_id_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NegotiatingHostAuthenticator); |
| }; |
| |
| } // namespace protocol |
| } // namespace remoting |
| |
| #endif // REMOTING_PROTOCOL_NEGOTIATING_HOST_AUTHENTICATOR_H_ |