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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,281 @@ | ||
| <?php | ||
| /* Copyright (C) 2004-2007 Rodolphe Quiedeville <rodolphe@quiedeville.org> | ||
| * Copyright (C) 2004-2013 Laurent Destailleur <eldy@users.sourceforge.net> | ||
| * Copyright (C) 2005 Simon Tosser <simon@kornog-computing.com> | ||
| * Copyright (C) 2005-2012 Regis Houssin <regis.houssin@inodbox.com> | ||
| * Copyright (C) 2010 Pierre Morin <pierre.morin@auguria.net> | ||
| * Copyright (C) 2010 Juanjo Menent <jmenent@2byte.es> | ||
| * | ||
| * 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/document.php | ||
| * \brief Wrapper to download data files | ||
| * \remarks Call of this wrapper is made with URL: | ||
| * DOL_URL_ROOT.'/document.php?modulepart=repfichierconcerne&file=relativepathoffile' | ||
| * DOL_URL_ROOT.'/document.php?modulepart=logs&file=dolibarr.log' | ||
| * DOL_URL_ROOT.'/document.php?hashp=sharekey' | ||
| */ | ||
|
|
||
| //if (! defined('NOREQUIREUSER')) define('NOREQUIREUSER','1'); // Not disabled cause need to load personalized language | ||
| //if (! defined('NOREQUIREDB')) define('NOREQUIREDB','1'); // Not disabled cause need to load personalized language | ||
| if (!defined('NOTOKENRENEWAL')) define('NOTOKENRENEWAL', '1'); | ||
| if (!defined('NOREQUIREMENU')) define('NOREQUIREMENU', '1'); | ||
| if (!defined('NOREQUIREHTML')) define('NOREQUIREHTML', '1'); | ||
| if (!defined('NOREQUIREAJAX')) define('NOREQUIREAJAX', '1'); | ||
|
|
||
| // For direct external download link, we don't need to load/check we are into a login session | ||
| if (isset($_GET["hashp"]) && !defined("NOLOGIN")) | ||
| { | ||
| if (!defined("NOLOGIN")) define("NOLOGIN", 1); | ||
| if (!defined("NOCSRFCHECK")) define("NOCSRFCHECK", 1); // We accept to go on this page from external web site. | ||
| if (!defined("NOIPCHECK")) define("NOIPCHECK", 1); // Do not check IP defined into conf $dolibarr_main_restrict_ip | ||
| } | ||
| // Some value of modulepart can be used to get resources that are public so no login are required. | ||
| if ((isset($_GET["modulepart"]) && $_GET["modulepart"] == 'medias')) | ||
| { | ||
| if (!defined("NOLOGIN")) define("NOLOGIN", 1); | ||
| if (!defined("NOCSRFCHECK")) define("NOCSRFCHECK", 1); // We accept to go on this page from external web site. | ||
| if (!defined("NOIPCHECK")) define("NOIPCHECK", 1); // Do not check IP defined into conf $dolibarr_main_restrict_ip | ||
| } | ||
|
|
||
| /** | ||
| * Header empty | ||
| * | ||
| * @ignore | ||
| * @return void | ||
| */ | ||
| function llxHeader() | ||
| { | ||
| } | ||
| /** | ||
| * Footer empty | ||
| * | ||
| * @ignore | ||
| * @return void | ||
| */ | ||
| function llxFooter() | ||
| { | ||
| } | ||
|
|
||
| $res=0; | ||
| if (! $res && file_exists("../main.inc.php")) $res=@include '../main.inc.php'; // to work if your module directory is into dolibarr root htdocs directory | ||
| if (! $res && file_exists("../../main.inc.php")) $res=@include '../../main.inc.php'; // to work if your module directory is into a subdir of root htdocs directory | ||
| if (!$res && file_exists("../../../main.inc.php")) $res = @include "../../../main.inc.php"; | ||
| if (!$res && file_exists("../../../../main.inc.php")) $res = @include "../../../../main.inc.php"; | ||
| if (! $res && file_exists("../../../dolibarr/htdocs/main.inc.php")) $res=@include '../../../dolibarr/htdocs/main.inc.php'; // Used on dev env only | ||
| if (! $res && file_exists("../../../../dolibarr/htdocs/main.inc.php")) $res=@include '../../../../dolibarr/htdocs/main.inc.php'; // Used on dev env only | ||
| if (! $res) die("Include of main fails"); | ||
| require_once DOL_DOCUMENT_ROOT.'/custom/digiriskdolibarr/lib/files.lib.php'; | ||
| require_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php'; | ||
|
|
||
| $encoding = ''; | ||
| $action = GETPOST('action', 'alpha'); | ||
| $original_file = GETPOST('file', 'alphanohtml'); // Do not use urldecode here ($_GET are already decoded by PHP). | ||
| $hashp = GETPOST('hashp', 'aZ09'); | ||
| $modulepart = GETPOST('modulepart', 'alpha'); | ||
| $urlsource = GETPOST('urlsource', 'alpha'); | ||
| $entity = GETPOST('entity', 'int') ?GETPOST('entity', 'int') : $conf->entity; | ||
|
|
||
| // Security check | ||
| if (empty($modulepart) && empty($hashp)) accessforbidden('Bad link. Bad value for parameter modulepart', 0, 0, 1); | ||
| if (empty($original_file) && empty($hashp)) accessforbidden('Bad link. Missing identification to find file (original_file or hashp)', 0, 0, 1); | ||
| if ($modulepart == 'fckeditor') $modulepart = 'medias'; // For backward compatibility | ||
|
|
||
| $socid = 0; | ||
| if ($user->socid > 0) $socid = $user->socid; | ||
|
|
||
| // For some module part, dir may be privates | ||
| if (in_array($modulepart, array('facture_paiement', 'unpaid'))) | ||
| { | ||
| if (!$user->rights->societe->client->voir || $socid) $original_file = 'private/'.$user->id.'/'.$original_file; // If user has no permission to see all, output dir is specific to user | ||
| } | ||
|
|
||
|
|
||
| /* | ||
| * Actions | ||
| */ | ||
|
|
||
| // None | ||
|
|
||
|
|
||
|
|
||
| /* | ||
| * View | ||
| */ | ||
|
|
||
| // If we have a hash public (hashp), we guess the original_file. | ||
| if (!empty($hashp)) | ||
| { | ||
| include_once DOL_DOCUMENT_ROOT.'/ecm/class/ecmfiles.class.php'; | ||
| $ecmfile = new EcmFiles($db); | ||
| $result = $ecmfile->fetch(0, '', '', '', $hashp); | ||
| if ($result > 0) | ||
| { | ||
| $tmp = explode('/', $ecmfile->filepath, 2); // $ecmfile->filepath is relative to document directory | ||
| // filepath can be 'users/X' or 'X/propale/PR11111' | ||
| if (is_numeric($tmp[0])) // If first tmp is numeric, it is subdir of company for multicompany, we take next part. | ||
| { | ||
| $tmp = explode('/', $tmp[1], 2); | ||
| } | ||
| $moduleparttocheck = $tmp[0]; // moduleparttocheck is first part of path | ||
|
|
||
| if ($modulepart) // Not required, so often not defined, for link using public hashp parameter. | ||
| { | ||
| if ($moduleparttocheck == $modulepart) | ||
| { | ||
| // We remove first level of directory | ||
| $original_file = (($tmp[1] ? $tmp[1].'/' : '').$ecmfile->filename); // this is relative to module dir | ||
| //var_dump($original_file); exit; | ||
| } | ||
| else | ||
| { | ||
| accessforbidden('Bad link. File is from another module part.', 0, 0, 1); | ||
| } | ||
| } | ||
| else | ||
| { | ||
| $modulepart = $moduleparttocheck; | ||
| $original_file = (($tmp[1] ? $tmp[1].'/' : '').$ecmfile->filename); // this is relative to module dir | ||
| } | ||
| } | ||
| else | ||
| { | ||
| $langs->load("errors"); | ||
| accessforbidden($langs->trans("ErrorFileNotFoundWithSharedLink"), 0, 0, 1); | ||
| } | ||
| } | ||
|
|
||
| // Define attachment (attachment=true to force choice popup 'open'/'save as') | ||
| $attachment = true; | ||
| if (preg_match('/\.(html|htm)$/i', $original_file)) $attachment = false; | ||
| if (isset($_GET["attachment"])) $attachment = GETPOST("attachment", 'alpha') ?true:false; | ||
| if (!empty($conf->global->MAIN_DISABLE_FORCE_SAVEAS)) $attachment = false; | ||
|
|
||
| // Define mime type | ||
| $type = 'application/octet-stream'; // By default | ||
| if (GETPOST('type', 'alpha')) $type = GETPOST('type', 'alpha'); | ||
| else $type=dol_mimetype($original_file); | ||
| // Security: Force to octet-stream if file is a dangerous file. For example when it is a .noexe file | ||
| if (!in_array($type, array('text/x-javascript')) && !dolIsAllowedForPreview($original_file)) { | ||
| $type = 'application/octet-stream'; | ||
| } | ||
|
|
||
| // Security: Delete string ../ into $original_file | ||
| $original_file = str_replace("../", "/", $original_file); | ||
|
|
||
| // Find the subdirectory name as the reference | ||
| $refname = basename(dirname($original_file)."/"); | ||
|
|
||
| // Security check | ||
| if (empty($modulepart)) accessforbidden('Bad value for parameter modulepart'); | ||
|
|
||
| // Check security and set return info with full path of file | ||
| $check_access = digiriskdol_check_secure_access_document($modulepart, $original_file, $entity, $refname); | ||
| $accessallowed = $check_access['accessallowed']; | ||
| $sqlprotectagainstexternals = $check_access['sqlprotectagainstexternals']; | ||
| $fullpath_original_file = $check_access['original_file']; // $fullpath_original_file is now a full path name | ||
|
|
||
| if (!empty($hashp)) | ||
| { | ||
| $accessallowed = 1; // When using hashp, link is public so we force $accessallowed | ||
| $sqlprotectagainstexternals = ''; | ||
| } | ||
| else | ||
| { | ||
| // Basic protection (against external users only) | ||
| if ($user->socid > 0) | ||
| { | ||
| if ($sqlprotectagainstexternals) | ||
| { | ||
| $resql = $db->query($sqlprotectagainstexternals); | ||
| if ($resql) | ||
| { | ||
| $num = $db->num_rows($resql); | ||
| $i = 0; | ||
| while ($i < $num) | ||
| { | ||
| $obj = $db->fetch_object($resql); | ||
| if ($user->socid != $obj->fk_soc) | ||
| { | ||
| $accessallowed = 0; | ||
| break; | ||
| } | ||
| $i++; | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| // Security: | ||
| // Limit access if permissions are wrong | ||
| if (!$accessallowed) | ||
| { | ||
| accessforbidden(); | ||
| } | ||
|
|
||
| // Security: | ||
| // We refuse directory transversal change and pipes in file names | ||
| if (preg_match('/\.\./', $fullpath_original_file) || preg_match('/[<>|]/', $fullpath_original_file)) | ||
| { | ||
| dol_syslog("Refused to deliver file ".$fullpath_original_file); | ||
| print "ErrorFileNameInvalid: ".$original_file; | ||
| exit; | ||
| } | ||
|
|
||
|
|
||
| clearstatcache(); | ||
|
|
||
| $filename = basename($fullpath_original_file); | ||
| $filename = preg_replace('/\.noexe$/i', '', $filename); | ||
|
|
||
| // Output file on browser | ||
| dol_syslog("document.php download $fullpath_original_file filename=$filename content-type=$type"); | ||
| $fullpath_original_file_osencoded = dol_osencode($fullpath_original_file); // New file name encoded in OS encoding charset | ||
|
|
||
| // This test if file exists should be useless. We keep it to find bug more easily | ||
| if (!file_exists($fullpath_original_file_osencoded)) | ||
| { | ||
| dol_syslog("ErrorFileDoesNotExists: ".$fullpath_original_file); | ||
| print "ErrorFileDoesNotExists: ".$original_file; | ||
| exit; | ||
| } | ||
|
|
||
| // Permissions are ok and file found, so we return it | ||
| top_httphead($type); | ||
| header('Content-Description: File Transfer'); | ||
| if ($encoding) header('Content-Encoding: '.$encoding); | ||
| // Add MIME Content-Disposition from RFC 2183 (inline=automatically displayed, attachment=need user action to open) | ||
| if ($attachment) header('Content-Disposition: attachment; filename="'.$filename.'"'); | ||
| else header('Content-Disposition: inline; filename="'.$filename.'"'); | ||
| // Ajout directives pour resoudre bug IE | ||
| header('Cache-Control: Public, must-revalidate'); | ||
| header('Pragma: public'); | ||
| $readfile = true; | ||
|
|
||
| // on view document, can output images with good orientation according to exif infos | ||
| if (!$attachment && !empty($conf->global->MAIN_USE_EXIF_ROTATION) && image_format_supported($fullpath_original_file_osencoded) == 1) { | ||
| $imgres = correctExifImageOrientation($fullpath_original_file_osencoded, null); | ||
| $readfile = !$imgres; | ||
| } | ||
|
|
||
| if ($readfile) { | ||
| header('Content-Length: '.digiriskdol_filesize($fullpath_original_file)); | ||
| readfile($fullpath_original_file_osencoded); | ||
| } | ||
|
|
||
| if (is_object($db)) $db->close(); |
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