| henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 1 | /* |
| 2 | * libjingle |
| 3 | * Copyright 2004--2005, Google Inc. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions are met: |
| 7 | * |
| 8 | * 1. Redistributions of source code must retain the above copyright notice, |
| 9 | * this list of conditions and the following disclaimer. |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| 11 | * this list of conditions and the following disclaimer in the documentation |
| 12 | * and/or other materials provided with the distribution. |
| 13 | * 3. The name of the author may not be used to endorse or promote products |
| 14 | * derived from this software without specific prior written permission. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| 17 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 18 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| 19 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 20 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 21 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| 22 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 23 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| 24 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| 25 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 26 | */ |
| 27 | |
| 28 | #ifndef TALK_XMPP_XMPPAUTH_H_ |
| 29 | #define TALK_XMPP_XMPPAUTH_H_ |
| 30 | |
| 31 | #include <vector> |
| 32 | |
| 33 | #include "talk/base/cryptstring.h" |
| 34 | #include "talk/base/sigslot.h" |
| 35 | #include "talk/xmpp/jid.h" |
| 36 | #include "talk/xmpp/saslhandler.h" |
| 37 | #include "talk/xmpp/prexmppauth.h" |
| 38 | |
| 39 | class XmppAuth: public buzz::PreXmppAuth { |
| 40 | public: |
| 41 | XmppAuth(); |
| 42 | virtual ~XmppAuth(); |
| 43 | |
| 44 | // TODO: Just have one "secret" that is either pass or |
| 45 | // token? |
| 46 | virtual void StartPreXmppAuth(const buzz::Jid& jid, |
| 47 | const talk_base::SocketAddress& server, |
| 48 | const talk_base::CryptString& pass, |
| 49 | const std::string& auth_mechanism, |
| 50 | const std::string& auth_token); |
| 51 | |
| 52 | virtual bool IsAuthDone() const { return done_; } |
| 53 | virtual bool IsAuthorized() const { return true; } |
| 54 | virtual bool HadError() const { return false; } |
| 55 | virtual int GetError() const { return 0; } |
| 56 | virtual buzz::CaptchaChallenge GetCaptchaChallenge() const { |
| 57 | return buzz::CaptchaChallenge(); |
| 58 | } |
| 59 | virtual std::string GetAuthMechanism() const { return auth_mechanism_; } |
| 60 | virtual std::string GetAuthToken() const { return auth_token_; } |
| 61 | |
| 62 | virtual std::string ChooseBestSaslMechanism( |
| 63 | const std::vector<std::string>& mechanisms, |
| 64 | bool encrypted); |
| 65 | |
| 66 | virtual buzz::SaslMechanism * CreateSaslMechanism( |
| 67 | const std::string& mechanism); |
| 68 | |
| 69 | private: |
| 70 | buzz::Jid jid_; |
| 71 | talk_base::CryptString passwd_; |
| 72 | std::string auth_mechanism_; |
| 73 | std::string auth_token_; |
| 74 | bool done_; |
| 75 | }; |
| 76 | |
| 77 | #endif // TALK_XMPP_XMPPAUTH_H_ |
| 78 | |