ldapsaisie/trunk/includes/class/class.LSattr_ldap_password.php

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<?php
/*******************************************************************************
* Copyright (C) 2007 Easter-eggs
* http://ldapsaisie.labs.libre-entreprise.org
*
* Author: See AUTHORS file in top-level directory.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
******************************************************************************/
/**
* Type d'attribut Ldap password
*
*/
class LSattr_ldap_password extends LSattr_ldap {
var $clearPassword = NULL;
/**
* Retourne la valeur d'affichage de l'attribut après traitement lié à son type ldap
*
* @param[in] $data mixed La valeur de l'attribut
*
* @retval mixed La valeur d'affichage de l'attribut
*/
function getDisplayValue($data) {
return '********';
}
/**
* Retourne la valeur de l'attribut après traitement lié à son type ldap
*
* @param[in] $data mixed La valeur de l'attribut
*
* @retval mixed La valeur traitée de l'attribut
*/
function getUpdateData($data) {
$this -> clearPassword = $data[0];
return '{CRYPT}'.crypt($data[0],'$1$'.$this -> getSalt().'$');
}
/**
* Retourne une salt (chaine de caractère aléatoire) de la longueur passée en paramètre
*
* @param[in] integer La longueur de la salt (par defaut : 8)
*
* @retval string La salt
*/
function getSalt($length=8) {
$pattern = "1234567890abcdefghijklmnopqrstuvwxyz";
$key = $pattern{rand(0,35)};
for($i=1;$i<$length;$i++)
{
$key .= $pattern{rand(0,35)};
}
return $key;
}
/**
* Retourne le mot de passe en texte clair
*
* @retval string Le mot de passe en texte clair
*/
function getClearPassword() {
return $this -> clearPassword;
}
}
?>