1 /*
2  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef WEBRTC_LIBJINGLE_XMPP_XMPPAUTH_H_
12 #define WEBRTC_LIBJINGLE_XMPP_XMPPAUTH_H_
13 
14 #include <vector>
15 
16 #include "webrtc/libjingle/xmpp/jid.h"
17 #include "webrtc/libjingle/xmpp/prexmppauth.h"
18 #include "webrtc/libjingle/xmpp/saslhandler.h"
19 #include "webrtc/base/cryptstring.h"
20 #include "webrtc/base/sigslot.h"
21 
22 class XmppAuth: public buzz::PreXmppAuth {
23 public:
24   XmppAuth();
25   virtual ~XmppAuth();
26 
27   // TODO: Just have one "secret" that is either pass or
28   // token?
29   virtual void StartPreXmppAuth(const buzz::Jid& jid,
30                                 const rtc::SocketAddress& server,
31                                 const rtc::CryptString& pass,
32                                 const std::string& auth_mechanism,
33                                 const std::string& auth_token);
34 
IsAuthDone()35   virtual bool IsAuthDone() const { return done_; }
IsAuthorized()36   virtual bool IsAuthorized() const { return true; }
HadError()37   virtual bool HadError() const { return false; }
GetError()38   virtual int  GetError() const { return 0; }
GetCaptchaChallenge()39   virtual buzz::CaptchaChallenge GetCaptchaChallenge() const {
40       return buzz::CaptchaChallenge();
41   }
GetAuthMechanism()42   virtual std::string GetAuthMechanism() const { return auth_mechanism_; }
GetAuthToken()43   virtual std::string GetAuthToken() const { return auth_token_; }
44 
45   virtual std::string ChooseBestSaslMechanism(
46       const std::vector<std::string>& mechanisms,
47       bool encrypted);
48 
49   virtual buzz::SaslMechanism * CreateSaslMechanism(
50       const std::string& mechanism);
51 
52 private:
53   buzz::Jid jid_;
54   rtc::CryptString passwd_;
55   std::string auth_mechanism_;
56   std::string auth_token_;
57   bool done_;
58 };
59 
60 #endif  // WEBRTC_LIBJINGLE_XMPP_XMPPAUTH_H_
61 
62