| 94 |
jpm |
1 |
<?php
|
|
|
2 |
// +-----------------------------------------------------------------------+
|
|
|
3 |
// | Copyright (c) 2002-2003 Richard Heyes |
|
|
|
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: Richard Heyes <richard@php.net> |
|
|
|
33 |
// +-----------------------------------------------------------------------+
|
|
|
34 |
//
|
|
|
35 |
// $Id: Anonymous.php,v 1.4 2003/02/21 16:07:17 mj Exp $
|
|
|
36 |
|
|
|
37 |
/**
|
|
|
38 |
* Implmentation of ANONYMOUS SASL mechanism
|
|
|
39 |
*
|
|
|
40 |
* @author Richard Heyes <richard@php.net>
|
|
|
41 |
* @access public
|
|
|
42 |
* @version 1.0
|
|
|
43 |
* @package Auth_SASL
|
|
|
44 |
*/
|
|
|
45 |
|
|
|
46 |
require_once('Auth/SASL/Common.php');
|
|
|
47 |
|
|
|
48 |
class Auth_SASL_Anonymous extends Auth_SASL_Common
|
|
|
49 |
{
|
|
|
50 |
/**
|
|
|
51 |
* Not much to do here except return the token supplied.
|
|
|
52 |
* No encoding, hashing or encryption takes place for this
|
|
|
53 |
* mechanism, simply one of:
|
|
|
54 |
* o An email address
|
|
|
55 |
* o An opaque string not containing "@" that can be interpreted
|
|
|
56 |
* by the sysadmin
|
|
|
57 |
* o Nothing
|
|
|
58 |
*
|
|
|
59 |
* We could have some logic here for the second option, but this
|
|
|
60 |
* would by no means create something interpretable.
|
|
|
61 |
*
|
|
|
62 |
* @param string $token Optional email address or string to provide
|
|
|
63 |
* as trace information.
|
|
|
64 |
* @return string The unaltered input token
|
|
|
65 |
*/
|
|
|
66 |
function getResponse($token = '')
|
|
|
67 |
{
|
|
|
68 |
return $token;
|
|
|
69 |
}
|
|
|
70 |
}
|
|
|
71 |
?>
|