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<?php
/*
This code is part of FusionDirectory (http://www.fusiondirectory.org/)
Copyright (C) 2003-2010 Cajus Pollmeier
Copyright (C) 2011-2013 FusionDirectory
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/*!
* \file class_password-methods-smd5.inc
* Source code for class passwordMethodsmd5
*/
/*!
* \brief This class contains all the functions for sdm5 password methods
* \see passwordMethod
*/
class passwordMethodsmd5 extends passwordMethod
{
/*!
* \brief passwordMethodsmd5 Constructor
*
* \param string $config
*/
function __construct($config)
{
}
/*!
* \brief Is available
*
* \return TRUE if is avaibable, otherwise return false
*/
function is_available()
{
if ((!function_exists('md5'))) {
return FALSE;
} else {
return TRUE;
}
}
/*!
* \brief Generate template hash
*
* \param string $pwd Password
*/
function generate_hash($pwd)
{
mt_srand(microtime() * 10000000);
$salt0 = substr(pack("h*", md5(mt_rand())), 0, 8);
$salt = substr(pack("H*", md5($salt0 . $pwd)), 0, 4);
$hash = "{SMD5}".base64_encode(pack("H*", md5($pwd . $salt)) . $salt);
return $hash;
}
/*!
* \brief Get the hash name
*/
static function get_hash_name()
{
return "smd5";
}
}
?>
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