73 lines
2.3 KiB
PHP
73 lines
2.3 KiB
PHP
<?php
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/*
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* OpenSTAManager: il software gestionale open source per l'assistenza tecnica e la fatturazione
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* Copyright (C) DevCode s.r.l.
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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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*/
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namespace Modules\FileAdapters;
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use League\Flysystem\Filesystem;
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class OSMFilesystem extends Filesystem
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{
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/** @var array Elenco delle tipologie di file pericolose */
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protected static $not_allowed_types = [
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'php' => 'application/php',
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'php5' => 'application/php',
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'phtml' => 'application/php',
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'html' => 'text/html',
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'htm' => 'text/html',
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];
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public function upload($directory, $filename, $contents)
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{
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// Verifico se l'esensione non è consentita
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$extension = pathinfo($filename, PATHINFO_EXTENSION);
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$extension = strtolower($extension);
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// Controllo sulle estensioni permesse
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$allowed = self::isSupportedType($extension);
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if (!$allowed) {
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flash()->error(tr('Estensione non supportata!'));
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return false;
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}
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if (!$this->directoryExists($directory)) {
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try {
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$this->createDirectory($directory);
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} catch (\Exception $e) {
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flash()->error(tr('Impossibile creare la cartella controllare i permessi!'));
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return false;
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}
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}
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do {
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$filename = random_string().'.'.$extension;
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} while ($this->fileExists($directory.'/'.$filename));
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$this->write($directory.'/'.$filename, $contents);
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return ['filename' => $filename, 'extension' => $extension];
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}
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protected static function isSupportedType($extension)
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{
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return !in_array(strtolower($extension), array_keys(self::$not_allowed_types));
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}
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}
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