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/*
* libjingle
* Copyright 2004--2005, Google Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TALK_XMPP_XMPPAUTH_H_
#define TALK_XMPP_XMPPAUTH_H_
#include <vector>
#include "talk/base/cryptstring.h"
#include "talk/base/sigslot.h"
#include "talk/xmpp/jid.h"
#include "talk/xmpp/saslhandler.h"
#include "talk/xmpp/prexmppauth.h"
class XmppAuth: public buzz::PreXmppAuth {
public:
XmppAuth();
virtual ~XmppAuth();
// TODO: Just have one "secret" that is either pass or
// token?
virtual void StartPreXmppAuth(const buzz::Jid& jid,
const talk_base::SocketAddress& server,
const talk_base::CryptString& pass,
const std::string& auth_mechanism,
const std::string& auth_token);
virtual bool IsAuthDone() const { return done_; }
virtual bool IsAuthorized() const { return true; }
virtual bool HadError() const { return false; }
virtual int GetError() const { return 0; }
virtual buzz::CaptchaChallenge GetCaptchaChallenge() const {
return buzz::CaptchaChallenge();
}
virtual std::string GetAuthMechanism() const { return auth_mechanism_; }
virtual std::string GetAuthToken() const { return auth_token_; }
virtual std::string ChooseBestSaslMechanism(
const std::vector<std::string>& mechanisms,
bool encrypted);
virtual buzz::SaslMechanism * CreateSaslMechanism(
const std::string& mechanism);
private:
buzz::Jid jid_;
talk_base::CryptString passwd_;
std::string auth_mechanism_;
std::string auth_token_;
bool done_;
};
#endif // TALK_XMPP_XMPPAUTH_H_
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