71 lines
3.4 KiB
PHP
71 lines
3.4 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | Copyright (c) 2002-2003 Richard Heyes |
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// | All rights reserved. |
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// | |
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// | Redistribution and use in source and binary forms, with or without |
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// | modification, are permitted provided that the following conditions |
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// | are met: |
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// | |
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// | o Redistributions of source code must retain the above copyright |
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// | notice, this list of conditions and the following disclaimer. |
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// | o Redistributions in binary form must reproduce the above copyright |
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// | notice, this list of conditions and the following disclaimer in the |
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// | documentation and/or other materials provided with the distribution.|
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// | o The names of the authors may not be used to endorse or promote |
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// | products derived from this software without specific prior written |
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// | permission. |
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// | |
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// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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// | |
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// +-----------------------------------------------------------------------+
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// | Author: Richard Heyes <richard@php.net> |
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// +-----------------------------------------------------------------------+
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//
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/**
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* Implmentation of ANONYMOUS SASL mechanism
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*
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* @author Richard Heyes <richard@php.net>
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* @author Michael Weibel <michael.weibel@amiadogroup.com> (made it work for PHP5)
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* @access public
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* @version 1.0.1
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* @package Auth_SASL
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*/
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require_once(dirname(__FILE__) . '/Common.php');
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class Auth_SASL_Anonymous extends Auth_SASL_Common
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{
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/**
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* Not much to do here except return the token supplied.
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* No encoding, hashing or encryption takes place for this
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* mechanism, simply one of:
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* o An email address
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* o An opaque string not containing "@" that can be interpreted
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* by the sysadmin
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* o Nothing
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*
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* We could have some logic here for the second option, but this
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* would by no means create something interpretable.
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*
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* @param string $token Optional email address or string to provide
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* as trace information.
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* @return string The unaltered input token
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*/
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public function getResponse($token = '')
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{
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return $token;
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}
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}
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?>
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