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https://github.com/Dolibarr/dolibarr.git
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110 lines
3.0 KiB
PHP
110 lines
3.0 KiB
PHP
<?php
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/* Copyright (C) 2006-2011 Laurent Destailleur <eldy@users.sourceforge.net>
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* Copyright (C) 2024 Frédéric France <frederic.france@free.fr>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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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, see <https://www.gnu.org/licenses/>.
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* or see https://www.gnu.org/
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*/
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/**
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* \file htdocs/core/modules/security/captcha/modCaptchaStandard.class.php
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* \ingroup core
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* \brief File to manage captcha generation according to dolibarr native code
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*/
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require_once DOL_DOCUMENT_ROOT.'/core/modules/security/captcha/modules_captcha.php';
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require_once DOL_DOCUMENT_ROOT.'/core/modules/security/generate/modGeneratePassStandard.class.php';
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/**
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* Class to generate a password according to a dolibarr standard rule (12 random chars)
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*/
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class modCaptchaStandard extends ModeleCaptcha
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{
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/**
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* @var string ID
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*/
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public $id;
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public $picto = 'fa-shield-alt';
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/**
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* Constructor
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*
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* @param DoliDB $db Database handler
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* @param Conf $conf Handler de conf
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* @param Translate $langs Handler de langue
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* @param User $user Handler du user connected
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*/
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public function __construct($db, $conf, $langs, $user)
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{
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$this->id = "standard";
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$this->db = $db;
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$this->conf = $conf;
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$this->langs = $langs;
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$this->user = $user;
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}
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/**
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* Return description of module
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*
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* @return string Description of module
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*/
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public function getDescription()
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{
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global $langs;
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return $langs->trans("DolibarrStandardCaptcha");
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}
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/**
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* Return an example of password generated by this module
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*
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* @return string Example of password
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*/
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public function getExample()
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{
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global $db, $conf, $langs, $user;
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$generator = new modGeneratePassStandard($db, $conf, $langs, $user);
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$example = $generator->getExample();
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$img = imagecreate(80, 32);
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if (!$img) {
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return "Problem with GD creation";
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}
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$background_color = imagecolorallocate($img, 250, 250, 250);
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$ecriture_color = imagecolorallocate($img, 0, 0, 0);
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imagestring($img, 4, 15, 8, $example, $ecriture_color);
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ob_start();
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imagepng($img);
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$image_data = ob_get_contents();
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ob_end_clean();
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return '<img class="inline-block valignmiddle" src="data:image/png;base64,' . base64_encode($image_data) . '" border="0" width="80" height="32" />';
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}
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/**
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* Validate a captcha
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* This function is called after a log to validate a captcha, before validating a password.
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*
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* @return int 0 if KO, >0 if OK
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*/
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public function validateCodeAfterLoginSubmit()
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{
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return 1;
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}
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}
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