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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_PREXMPPAUTH_H_
#define TALK_XMPP_PREXMPPAUTH_H_
#include "talk/base/cryptstring.h"
#include "talk/base/sigslot.h"
#include "talk/xmpp/saslhandler.h"
namespace talk_base {
class SocketAddress;
}
namespace buzz {
class Jid;
class SaslMechanism;
class CaptchaChallenge {
public:
CaptchaChallenge() : captcha_needed_(false) {}
CaptchaChallenge(const std::string& token, const std::string& url)
: captcha_needed_(true), captcha_token_(token), captcha_image_url_(url) {
}
bool captcha_needed() const { return captcha_needed_; }
const std::string& captcha_token() const { return captcha_token_; }
// This url is relative to the gaia server. Once we have better tools
// for cracking URLs, we should probably make this a full URL
const std::string& captcha_image_url() const { return captcha_image_url_; }
private:
bool captcha_needed_;
std::string captcha_token_;
std::string captcha_image_url_;
};
class PreXmppAuth : public SaslHandler {
public:
virtual ~PreXmppAuth() {}
virtual void StartPreXmppAuth(
const Jid& jid,
const talk_base::SocketAddress& server,
const talk_base::CryptString& pass,
const std::string& auth_mechanism,
const std::string& auth_token) = 0;
sigslot::signal0<> SignalAuthDone;
virtual bool IsAuthDone() const = 0;
virtual bool IsAuthorized() const = 0;
virtual bool HadError() const = 0;
virtual int GetError() const = 0;
virtual CaptchaChallenge GetCaptchaChallenge() const = 0;
virtual std::string GetAuthMechanism() const = 0;
virtual std::string GetAuthToken() const = 0;
};
}
#endif // TALK_XMPP_PREXMPPAUTH_H_
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