1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef JINGLE_NOTIFIER_BASE_GAIA_TOKEN_PRE_XMPP_AUTH_H_ 6 #define JINGLE_NOTIFIER_BASE_GAIA_TOKEN_PRE_XMPP_AUTH_H_ 7 8 #include <string> 9 #include <vector> 10 11 #include "base/compiler_specific.h" 12 #include "talk/xmpp/prexmppauth.h" 13 14 namespace notifier { 15 16 // This class implements buzz::PreXmppAuth interface for token-based 17 // authentication in GTalk. It looks for the X-GOOGLE-TOKEN auth mechanism 18 // and uses that instead of the default auth mechanism (PLAIN). 19 class GaiaTokenPreXmppAuth : public buzz::PreXmppAuth { 20 public: 21 GaiaTokenPreXmppAuth(const std::string& username, const std::string& token, 22 const std::string& token_service, 23 const std::string& auth_mechanism); 24 25 virtual ~GaiaTokenPreXmppAuth(); 26 27 // buzz::PreXmppAuth (-buzz::SaslHandler) implementation. We stub 28 // all the methods out as we don't actually do any authentication at 29 // this point. 30 virtual void StartPreXmppAuth(const buzz::Jid& jid, 31 const talk_base::SocketAddress& server, 32 const talk_base::CryptString& pass, 33 const std::string& auth_mechanism, 34 const std::string& auth_token) OVERRIDE; 35 36 virtual bool IsAuthDone() const OVERRIDE; 37 38 virtual bool IsAuthorized() const OVERRIDE; 39 40 virtual bool HadError() const OVERRIDE; 41 42 virtual int GetError() const OVERRIDE; 43 44 virtual buzz::CaptchaChallenge GetCaptchaChallenge() const OVERRIDE; 45 46 virtual std::string GetAuthToken() const OVERRIDE; 47 48 virtual std::string GetAuthMechanism() const OVERRIDE; 49 50 // buzz::SaslHandler implementation. 51 52 virtual std::string ChooseBestSaslMechanism( 53 const std::vector<std::string>& mechanisms, bool encrypted) OVERRIDE; 54 55 virtual buzz::SaslMechanism* CreateSaslMechanism( 56 const std::string& mechanism) OVERRIDE; 57 58 private: 59 std::string username_; 60 std::string token_; 61 std::string token_service_; 62 std::string auth_mechanism_; 63 }; 64 65 } // namespace notifier 66 67 #endif // JINGLE_NOTIFIER_BASE_GAIA_TOKEN_PRE_XMPP_AUTH_H_ 68
