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Linux server.jmdstrack.com 3.10.0-1160.119.1.el7.tuxcare.els10.x86_64 #1 SMP Fri Oct 11 21:40:41 UTC 2024 x86_64
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<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2023 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/>.
*
* ---------------------------------------------------------------------
*/
use Glpi\Inventory\Conf;
$SECURITY_STRATEGY = 'no_check'; // may allow unauthenticated access, for public FAQ images
include('../inc/includes.php');
$doc = new Document();
if (isset($_GET['docid'])) {
// Get file corresponding to given Document id.
// Allow anonymous access at this point to be able to serve documents related to
// public FAQ.
// Document::canViewFile() will do appropriate checks depending on GLPI configuration.
if (!$doc->getFromDB($_GET['docid'])) {
Html::displayErrorAndDie(__('Unknown file'), true);
}
if (!file_exists(GLPI_DOC_DIR . "/" . $doc->fields['filepath'])) {
Html::displayErrorAndDie(__('File not found'), true); // Not found
} else if ($doc->canViewFile($_GET)) {
if (
$doc->fields['sha1sum']
&& $doc->fields['sha1sum'] != sha1_file(GLPI_DOC_DIR . "/" . $doc->fields['filepath'])
) {
Html::displayErrorAndDie(__('File is altered (bad checksum)'), true); // Doc alterated
} else {
$context = isset($_GET['context']) ? $_GET['context'] : null;
$doc->send($context);
}
} else {
Html::displayErrorAndDie(__('Unauthorized access to this file'), true); // No right
}
} else if (isset($_GET["file"])) {
// Get file corresponding to given path.
Session::checkLoginUser(); // Do not allow anonymous access
$splitter = explode("/", $_GET["file"], 2);
$mime = null;
if (count($splitter) == 2) {
$expires_headers = false;
$send = false;
if (
($splitter[0] == "_dumps")
&& Session::haveRight("backup", CREATE)
) {
$send = GLPI_DUMP_DIR . '/' . $splitter[1];
}
if ($splitter[0] == "_pictures") {
if (Document::isImage(GLPI_PICTURE_DIR . '/' . $splitter[1])) {
// Can use expires header as picture file path changes when picture changes.
$expires_headers = true;
$send = GLPI_PICTURE_DIR . '/' . $splitter[1];
}
}
if ($splitter[0] == "_inventory" && Session::haveRight(Conf::$rightname, READ)) {
$iconf = new Conf();
if ($iconf->isInventoryFile(GLPI_INVENTORY_DIR . '/' . $splitter[1])) {
$send = GLPI_INVENTORY_DIR . '/' . $splitter[1];
$finfo = new finfo(FILEINFO_MIME_TYPE);
$mime = ($finfo->file($send));
switch ($mime) {
case 'text/xml':
$mime = 'application/xml';
break;
}
}
}
if ($send && file_exists($send)) {
Toolbox::sendFile($send, $splitter[1], $mime, $expires_headers);
} else {
Html::displayErrorAndDie(__('Unauthorized access to this file'), true);
}
} else {
Html::displayErrorAndDie(__('Invalid filename'), true);
}
}