137 lines
3.6 KiB
PHP
137 lines
3.6 KiB
PHP
<?php
|
|
/* Copyright (C) 2006-2011 Laurent Destailleur <eldy@users.sourceforge.net>
|
|
* Copyright (C) 2024 Frédéric France <frederic.france@free.fr>
|
|
*
|
|
* 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 3 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, see <https://www.gnu.org/licenses/>.
|
|
* or see https://www.gnu.org/
|
|
*/
|
|
|
|
/**
|
|
* \file htdocs/core/modules/security/generate/modGeneratePassStandard.class.php
|
|
* \ingroup core
|
|
* \brief File to manage password generation according to standard rule
|
|
*/
|
|
|
|
require_once DOL_DOCUMENT_ROOT.'/core/modules/security/generate/modules_genpassword.php';
|
|
|
|
|
|
/**
|
|
* Class to generate a password according to a dolibarr standard rule (12 random chars)
|
|
*/
|
|
class modGeneratePassStandard extends ModeleGenPassword
|
|
{
|
|
/**
|
|
* @var string ID
|
|
*/
|
|
public $id;
|
|
|
|
public $picto = 'fa-shield-alt';
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param DoliDB $db Database handler
|
|
* @param Conf $conf Handler de conf
|
|
* @param Translate $langs Handler de langue
|
|
* @param User $user Handler du user connected
|
|
*/
|
|
public function __construct($db, $conf, $langs, $user)
|
|
{
|
|
$this->id = "standard";
|
|
$this->length = '12';
|
|
$this->length2 = 12;
|
|
|
|
$this->db = $db;
|
|
$this->conf = $conf;
|
|
$this->langs = $langs;
|
|
$this->user = $user;
|
|
}
|
|
|
|
/**
|
|
* Return description of module
|
|
*
|
|
* @return string Description of module
|
|
*/
|
|
public function getDescription()
|
|
{
|
|
global $langs;
|
|
return $langs->trans("PasswordGenerationStandard", $this->length);
|
|
}
|
|
|
|
/**
|
|
* Return an example of password generated by this module
|
|
*
|
|
* @return string Example of password
|
|
*/
|
|
public function getExample()
|
|
{
|
|
return $this->getNewGeneratedPassword();
|
|
}
|
|
|
|
/**
|
|
* Build new password
|
|
*
|
|
* @return string Return a new generated password
|
|
*/
|
|
public function getNewGeneratedPassword()
|
|
{
|
|
// start with a blank password
|
|
$password = "";
|
|
|
|
// define possible characters
|
|
$possible = "0123456789qwertyuiopasdfghjklzxcvbnmASDFGHJKLZXCVBNMQWERTYUIOP";
|
|
|
|
// set up a counter
|
|
$i = 0;
|
|
|
|
// add random characters to $password until $length is reached
|
|
while ($i < $this->length) {
|
|
// pick a random character from the possible ones
|
|
if (function_exists('random_int')) { // Cryptographic random
|
|
$char = substr($possible, random_int(0, dol_strlen($possible) - 1), 1);
|
|
} else {
|
|
$char = substr($possible, mt_rand(0, dol_strlen($possible) - 1), 1);
|
|
}
|
|
|
|
if (substr_count($password, $char) <= 6) { // we don't want this character if it's already 5 times in the password
|
|
$password .= $char;
|
|
$i++;
|
|
}
|
|
}
|
|
|
|
// done!
|
|
return $password;
|
|
}
|
|
|
|
/**
|
|
* Validate a password
|
|
* This function is called by User->setPassword() and internally to validate that the password matches the constraints.
|
|
*
|
|
* @param string $password Password to check
|
|
* @return int 0 if KO, >0 if OK
|
|
*/
|
|
public function validatePassword($password)
|
|
{
|
|
global $langs;
|
|
|
|
if (dol_strlen($password) < $this->length2) {
|
|
$langs->load("other");
|
|
$this->error = $langs->trans("YourPasswordMustHaveAtLeastXChars", $this->length2);
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
}
|