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100 lines
3.6 KiB
PHP
100 lines
3.6 KiB
PHP
<?php
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/*******************************************************************************
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* Copyright (C) 2007 Easter-eggs
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* http://ldapsaisie.labs.libre-entreprise.org
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*
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* Author: See AUTHORS file in top-level directory.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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******************************************************************************/
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/**
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* Règle de validation d'un mot de passe
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*/
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class LSformRule_password extends LSformRule {
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/**
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* Vérification de la valeur.
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*
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* @param string $values Valeur à vérifier
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* @param array $options Options de validation
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* - 'minLength' : la longueur maximale
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* - 'maxLength' : la longueur minimale
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* - 'prohibitedValues' : Un tableau de valeurs interdites
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* - 'regex' : une ou plusieurs expressions régulières
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* devant matche
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* - 'minValidRegex' : le nombre minimun d'expressions
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* régulières à valider
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* @param object $formElement L'objet formElement attaché
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*
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* @return boolean true si la valeur est valide, false sinon
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*/
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public static function validate ($value,$options=array(),$formElement) {
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if(isset($options['params']['maxLength'])) {
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if (strlen($value)>$options['params']['maxLength'])
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return;
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}
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if(isset($options['params']['minLength'])) {
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if (strlen($value)<$options['params']['minLength'])
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return;
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}
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if(isset($options['params']['regex'])) {
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if (!is_array($options['params']['regex'])) {
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$options['params']['regex']=array($options['params']['regex']);
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}
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if (isset($options['params']['minValidRegex'])) {
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$options['params']['minValidRegex']=(int)$options['params']['minValidRegex'];
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if ($options['params']['minValidRegex']==0 || $options['params']['minValidRegex']>count($options['params']['regex'])) {
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$options['params']['minValidRegex']=count($options['params']['regex']);
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}
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}
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else {
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$options['params']['minValidRegex']=count($options['params']['regex']);
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}
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$valid=0;
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foreach($options['params']['regex'] as $regex) {
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if ($regex[0]!='/') {
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LSerror :: addErrorCode('LSformRule_password_01');
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continue;
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}
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if (preg_match($regex,$value))
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$valid++;
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}
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if ($valid<$options['params']['minValidRegex'])
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return;
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}
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if(isset($options['params']['prohibitedValues']) && is_array($options['params']['prohibitedValues'])) {
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if (in_array($value,$options['params']['prohibitedValues']))
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return;
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}
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return true;
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}
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}
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/*
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* Error Codes
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*/
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LSerror :: defineError('LSformRule_password_01',
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_("LSformRule_password : Invalid regex configured : %{regex}. You must use PCRE (begining by '/' caracter).")
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);
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