Current File : /var/www/projetos/suporte.iigd.com.br/src/System/RequirementsManager.php
<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2024 Teclib' and contributors.
* @copyright 2003-2014 by the INDEPNET Development Team.
* @licence https://www.gnu.org/licenses/gpl-3.0.html
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* 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/>.
*
* ---------------------------------------------------------------------
*/
namespace Glpi\System;
use Glpi\System\Requirement\DataDirectoriesProtectedPath;
use Glpi\System\Requirement\DbEngine;
use Glpi\System\Requirement\DbTimezones;
use Glpi\System\Requirement\DirectoriesWriteAccess;
use Glpi\System\Requirement\DirectoryWriteAccess;
use Glpi\System\Requirement\Extension;
use Glpi\System\Requirement\ExtensionConstant;
use Glpi\System\Requirement\ExtensionGroup;
use Glpi\System\Requirement\InstallationNotOverriden;
use Glpi\System\Requirement\IntegerSize;
use Glpi\System\Requirement\LogsWriteAccess;
use Glpi\System\Requirement\MemoryLimit;
use Glpi\System\Requirement\MysqliMysqlnd;
use Glpi\System\Requirement\PhpSupportedVersion;
use Glpi\System\Requirement\PhpVersion;
use Glpi\System\Requirement\SafeDocumentRoot;
use Glpi\System\Requirement\SeLinux;
use Glpi\System\Requirement\SessionsConfiguration;
use Glpi\System\Requirement\SessionsSecurityConfiguration;
/**
* @since 9.5.0
*/
class RequirementsManager
{
/**
* Returns core requirement list.
*
* @param \DBmysql $db DB instance (if null BD requirements will not be returned).
*
* @return RequirementsList
*/
public function getCoreRequirementList(\DBmysql $db = null): RequirementsList
{
$requirements = [];
$requirements[] = new PhpVersion(GLPI_MIN_PHP, GLPI_MAX_PHP);
$requirements[] = new SessionsConfiguration();
$requirements[] = new MemoryLimit(64 * 1024 * 1024);
$requirements[] = new MysqliMysqlnd();
// Mandatory PHP extensions that are defaultly enabled but can be disabled
$requirements[] = new ExtensionGroup(
__('PHP core extensions'),
[
'dom',
'fileinfo',
'filter',
'libxml',
'json',
'simplexml',
'xmlreader', // required/used by simplepie/simplepie and sabre/xml
'xmlwriter', // required/used by sabre/xml
]
);
// Mandatory PHP extensions that are NOT defaultly enabled
$requirements[] = new Extension(
'curl',
false,
__('Required for remote access to resources (inventory agent requests, marketplace, RSS feeds, ...).')
);
$requirements[] = new Extension(
'gd',
false,
__('Required for images handling.')
);
$requirements[] = new Extension(
'intl',
false,
__('Required for internationalization.')
);
$requirements[] = new Extension(
'zlib',
false,
__('Required for handling of compressed communication with inventory agents, installation of gzip packages from marketplace and PDF generation.')
);
$requirements[] = new ExtensionConstant(
__('Sodium ChaCha20-Poly1305 size constant'),
'SODIUM_CRYPTO_AEAD_XCHACHA20POLY1305_IETF_NPUBBYTES',
false,
__('Enable usage of ChaCha20-Poly1305 encryption required by GLPI. This is provided by libsodium 1.0.12 and newer.')
);
if ($db instanceof \DBmysql) {
$requirements[] = new DbEngine($db);
}
$requirements[] = new InstallationNotOverriden($db);
/** @var \Psr\Log\LoggerInterface $PHPLOGGER */
global $PHPLOGGER;
$requirements[] = new LogsWriteAccess($PHPLOGGER);
$requirements[] = new DirectoriesWriteAccess(
__('Permissions for GLPI data directories'),
array_filter(
Variables::getDataDirectories(),
function ($directory) {
return $directory !== GLPI_LOG_DIR; // Specifically checked by LogsWriteAccess requirement
}
)
);
$requirements[] = new SeLinux();
// Below requirements are optionals
$requirements[] = new PhpSupportedVersion();
$safe_doc_root_requirement = new SafeDocumentRoot();
$requirements[] = $safe_doc_root_requirement;
if (!$safe_doc_root_requirement->isValidated()) {
$requirements[] = new DataDirectoriesProtectedPath(Variables::getDataDirectoriesConstants());
}
$requirements[] = new SessionsSecurityConfiguration();
$requirements[] = new IntegerSize();
$requirements[] = new Extension(
'exif',
true,
__('Enhance security on images validation.')
);
$requirements[] = new Extension(
'ldap',
true,
__('Enable usage of authentication through remote LDAP server.')
);
$requirements[] = new Extension(
'openssl',
true,
__('Enable email sending using SSL/TLS.')
);
$requirements[] = new ExtensionGroup(
__('PHP extensions for marketplace'),
['bz2', 'Phar', 'zip'],
true,
__('Enable support of most common packages formats in marketplace.')
);
$requirements[] = new Extension(
'Zend OPcache',
true,
__('Enhance PHP engine performances.')
);
$requirements[] = new ExtensionGroup(
__('PHP emulated extensions'),
['ctype', 'iconv', 'mbstring', 'sodium'],
true,
__('Slightly enhance performances.')
);
$requirements[] = new DirectoryWriteAccess(
GLPI_MARKETPLACE_DIR,
true,
__('Enable installation of plugins from marketplace.')
);
if ($db instanceof \DBmysql) {
$requirements[] = new DbTimezones($db);
}
return new RequirementsList($requirements);
}
}
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