gnu-social/extlib/Auth/SASL/CramMD5.php
2011-02-09 11:03:44 -05:00

68 lines
3.4 KiB
PHP
Executable File

<?php
// +-----------------------------------------------------------------------+
// | Copyright (c) 2002-2003 Richard Heyes |
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// +-----------------------------------------------------------------------+
// | Author: Richard Heyes <richard@php.net> |
// +-----------------------------------------------------------------------+
//
// $Id: CramMD5.php 286825 2009-08-05 06:23:42Z cweiske $
/**
* Implmentation of CRAM-MD5 SASL mechanism
*
* @author Richard Heyes <richard@php.net>
* @access public
* @version 1.0
* @package Auth_SASL
*/
require_once('Auth/SASL/Common.php');
class Auth_SASL_CramMD5 extends Auth_SASL_Common
{
/**
* Implements the CRAM-MD5 SASL mechanism
* This DOES NOT base64 encode the return value,
* you will need to do that yourself.
*
* @param string $user Username
* @param string $pass Password
* @param string $challenge The challenge supplied by the server.
* this should be already base64_decoded.
*
* @return string The string to pass back to the server, of the form
* "<user> <digest>". This is NOT base64_encoded.
*/
function getResponse($user, $pass, $challenge)
{
return $user . ' ' . $this->_HMAC_MD5($pass, $challenge);
}
}
?>