1<?php
2// +-----------------------------------------------------------------------+
3// | Copyright (c) 2008 Christoph Schulz                                   |
4// | All rights reserved.                                                  |
5// |                                                                       |
6// | Redistribution and use in source and binary forms, with or without    |
7// | modification, are permitted provided that the following conditions    |
8// | are met:                                                              |
9// |                                                                       |
10// | o Redistributions of source code must retain the above copyright      |
11// |   notice, this list of conditions and the following disclaimer.       |
12// | o Redistributions in binary form must reproduce the above copyright   |
13// |   notice, this list of conditions and the following disclaimer in the |
14// |   documentation and/or other materials provided with the distribution.|
15// | o The names of the authors may not be used to endorse or promote      |
16// |   products derived from this software without specific prior written  |
17// |   permission.                                                         |
18// |                                                                       |
19// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS   |
20// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT     |
21// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
22// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT  |
23// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
24// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT      |
25// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
26// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
27// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT   |
28// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
29// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  |
30// |                                                                       |
31// +-----------------------------------------------------------------------+
32// | Author: Christoph Schulz <develop@kristov.de>                         |
33// +-----------------------------------------------------------------------+
34//
35// $Id$
36
37/**
38* Implmentation of EXTERNAL SASL mechanism
39*
40* @author  Christoph Schulz <develop@kristov.de>
41* @access  public
42* @version 1.0.3
43* @package Auth_SASL2
44*/
45
46require_once('Auth/SASL2/Common.php');
47
48class Auth_SASL2_External extends Auth_SASL2_Common
49{
50    /**
51    * Returns EXTERNAL response
52    *
53    * @param  string $authcid   Authentication id (username)
54    * @param  string $pass      Password
55    * @param  string $authzid   Autorization id
56    * @return string            EXTERNAL Response
57    */
58    function getResponse($authcid, $pass, $authzid = '')
59    {
60        return $authzid;
61    }
62}
63?>
64