<?php
// +-----------------------------------------------------------------------+
// | Copyright (c) 2002-2003 Richard Heyes |
// | All rights reserved. |
// | |
// | Redistribution and use in source and binary forms, with or without |
// | modification, are permitted provided that the following conditions |
// | are met: |
// | |
// | o Redistributions of source code must retain the above copyright |
// | notice, this list of conditions and the following disclaimer. |
// | o 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.|
// | o The names of the authors may not be used to endorse or promote |
// | products derived from this software without specific prior written |
// | permission. |
// | |
// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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// | |
// +-----------------------------------------------------------------------+
// | Author: Richard Heyes <richard@php.net> |
// +-----------------------------------------------------------------------+
//
// $Id$
/**
* Implmentation of ANONYMOUS SASL mechanism
*
* @author Richard Heyes <richard@php.net>
* @access public
* @version 1.0
* @package Auth_SASL2
*/
require_once 'Auth/SASL2/Common.php';
class Auth_SASL2_Anonymous extends Auth_SASL2_Common
{
/**
* Not much to do here except return the token supplied.
* No encoding, hashing or encryption takes place for this
* mechanism, simply one of:
* o An email address
* o An opaque string not containing "@" that can be interpreted
* by the sysadmin
* o Nothing
*
* We could have some logic here for the second option, but this
* would by no means create something interpretable.
*
* @param string $token Optional email address or string to provide
* as trace information.
* @return string The unaltered input token
*/
public function getResponse($token = '')
{
return $token;
}
}