1<?php 2/* Copyright (C) 2002-2007 Rodolphe Quiedeville <rodolphe@quiedeville.org> 3 * Copyright (C) 2003 Xavier Dutoit <doli@sydesy.com> 4 * Copyright (C) 2004-2017 Laurent Destailleur <eldy@users.sourceforge.net> 5 * Copyright (C) 2004 Sebastien Di Cintio <sdicintio@ressource-toi.org> 6 * Copyright (C) 2004 Benoit Mortier <benoit.mortier@opensides.be> 7 * Copyright (C) 2005-2011 Regis Houssin <regis.houssin@inodbox.com> 8 * Copyright (C) 2005 Simon Tosser <simon@kornog-computing.com> 9 * Copyright (C) 2006 Andre Cianfarani <andre.cianfarani@acdeveloppement.net> 10 * Copyright (C) 2010 Juanjo Menent <jmenent@2byte.es> 11 * Copyright (C) 2015 Bahfir Abbes <bafbes@gmail.com> 12 * 13 * This program is free software; you can redistribute it and/or modify 14 * it under the terms of the GNU General Public License as published by 15 * the Free Software Foundation; either version 3 of the License, or 16 * (at your option) any later version. 17 * 18 * This program is distributed in the hope that it will be useful, 19 * but WITHOUT ANY WARRANTY; without even the implied warranty of 20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 * GNU General Public License for more details. 22 * 23 * You should have received a copy of the GNU General Public License 24 * along with this program. If not, see <https://www.gnu.org/licenses/>. 25 */ 26 27/** 28 * \file htdocs/filefunc.inc.php 29 * \ingroup core 30 * \brief File that include conf.php file and commons lib like functions.lib.php 31 */ 32 33if (!defined('DOL_APPLICATION_TITLE')) define('DOL_APPLICATION_TITLE', 'Dolibarr'); 34if (!defined('DOL_VERSION')) define('DOL_VERSION', '13.0.5'); // a.b.c-alpha, a.b.c-beta, a.b.c-rcX or a.b.c 35 36if (!defined('EURO')) define('EURO', chr(128)); 37 38// Define syslog constants 39if (!defined('LOG_DEBUG')) 40{ 41 if (!function_exists("syslog")) { 42 // For PHP versions without syslog (like running on Windows OS) 43 define('LOG_EMERG', 0); 44 define('LOG_ALERT', 1); 45 define('LOG_CRIT', 2); 46 define('LOG_ERR', 3); 47 define('LOG_WARNING', 4); 48 define('LOG_NOTICE', 5); 49 define('LOG_INFO', 6); 50 define('LOG_DEBUG', 7); 51 } 52} 53 54// End of common declaration part 55if (defined('DOL_INC_FOR_VERSION_ERROR')) return; 56 57 58// Define vars 59$conffiletoshowshort = "conf.php"; 60// Define localization of conf file 61// --- Start of part replaced by Dolibarr packager makepack-dolibarr 62$conffile = "conf/conf.php"; 63$conffiletoshow = "htdocs/conf/conf.php"; 64// For debian/redhat like systems 65//$conffile = "/etc/dolibarr/conf.php"; 66//$conffiletoshow = "/etc/dolibarr/conf.php"; 67 68 69// Include configuration 70// --- End of part replaced by Dolibarr packager makepack-dolibarr 71 72 73// Include configuration 74$result = @include_once $conffile; // Keep @ because with some error reporting this break the redirect done when file not found 75 76if (!$result && !empty($_SERVER["GATEWAY_INTERFACE"])) // If install not done and we are in a web session 77{ 78 if (!empty($_SERVER["CONTEXT_PREFIX"])) // CONTEXT_PREFIX and CONTEXT_DOCUMENT_ROOT are not defined on all apache versions 79 { 80 $path = $_SERVER["CONTEXT_PREFIX"]; // example '/dolibarr/' when using an apache alias. 81 if (!preg_match('/\/$/', $path)) $path .= '/'; 82 } 83 elseif (preg_match('/index\.php/', $_SERVER['PHP_SELF'])) 84 { 85 // When we ask index.php, we MUST BE SURE that $path is '' at the end. This is required to make install process 86 // when using apache alias like '/dolibarr/' that point to htdocs. 87 // Note: If calling page was an index.php not into htdocs (ie comm/index.php, ...), then this redirect will fails, 88 // but we don't want to change this because when URL is correct, we must be sure the redirect to install/index.php will be correct. 89 $path = ''; 90 } else { 91 // If what we look is not index.php, we can try to guess location of root. May not work all the time. 92 // There is no real solution, because the only way to know the apache url relative path is to have it into conf file. 93 // If it fails to find correct $path, then only solution is to ask user to enter the correct URL to index.php or install/index.php 94 $TDir = explode('/', $_SERVER['PHP_SELF']); 95 $path = ''; 96 $i = count($TDir); 97 while ($i--) 98 { 99 if (empty($TDir[$i]) || $TDir[$i] == 'htdocs') break; 100 if ($TDir[$i] == 'dolibarr') break; 101 if (substr($TDir[$i], -4, 4) == '.php') continue; 102 103 $path .= '../'; 104 } 105 } 106 107 header("Location: ".$path."install/index.php"); 108 exit; 109} 110 111// Force PHP error_reporting setup (Dolibarr may report warning without this) 112if (!empty($dolibarr_strict_mode)) 113{ 114 error_reporting(E_ALL | E_STRICT); 115} else { 116 error_reporting(E_ALL & ~(E_STRICT | E_NOTICE | E_DEPRECATED)); 117} 118 119// Disable php display errors 120if (!empty($dolibarr_main_prod)) ini_set('display_errors', 'Off'); 121 122// Clean parameters 123$dolibarr_main_data_root = trim($dolibarr_main_data_root); 124$dolibarr_main_url_root = trim(preg_replace('/\/+$/', '', $dolibarr_main_url_root)); 125$dolibarr_main_url_root_alt = (empty($dolibarr_main_url_root_alt) ? '' : trim($dolibarr_main_url_root_alt)); 126$dolibarr_main_document_root = trim($dolibarr_main_document_root); 127$dolibarr_main_document_root_alt = (empty($dolibarr_main_document_root_alt) ? '' : trim($dolibarr_main_document_root_alt)); 128 129if (empty($dolibarr_main_db_port)) $dolibarr_main_db_port = 3306; // For compatibility with old configs, if not defined, we take 'mysql' type 130if (empty($dolibarr_main_db_type)) $dolibarr_main_db_type = 'mysqli'; // For compatibility with old configs, if not defined, we take 'mysql' type 131 132// Mysql driver support has been removed in favor of mysqli 133if ($dolibarr_main_db_type == 'mysql') $dolibarr_main_db_type = 'mysqli'; 134if (empty($dolibarr_main_db_prefix)) $dolibarr_main_db_prefix = 'llx_'; 135if (empty($dolibarr_main_db_character_set)) $dolibarr_main_db_character_set = ($dolibarr_main_db_type == 'mysqli' ? 'utf8' : ''); // Old installation 136if (empty($dolibarr_main_db_collation)) $dolibarr_main_db_collation = ($dolibarr_main_db_type == 'mysqli' ? 'utf8_unicode_ci' : ''); // Old installation 137if (empty($dolibarr_main_db_encryption)) $dolibarr_main_db_encryption = 0; 138if (empty($dolibarr_main_db_cryptkey)) $dolibarr_main_db_cryptkey = ''; 139if (empty($dolibarr_main_limit_users)) $dolibarr_main_limit_users = 0; 140if (empty($dolibarr_mailing_limit_sendbyweb)) $dolibarr_mailing_limit_sendbyweb = 0; 141if (empty($dolibarr_mailing_limit_sendbycli)) $dolibarr_mailing_limit_sendbycli = 0; 142if (empty($dolibarr_strict_mode)) $dolibarr_strict_mode = 0; // For debug in php strict mode 143 144// Security: CSRF protection 145// This test check if referrer ($_SERVER['HTTP_REFERER']) is same web site than Dolibarr ($_SERVER['HTTP_HOST']) 146// when we post forms (we allow GET to allow direct link to access a particular page). 147// Note about $_SERVER[HTTP_HOST/SERVER_NAME]: http://shiflett.org/blog/2006/mar/server-name-versus-http-host 148// See also option $conf->global->MAIN_SECURITY_CSRF_WITH_TOKEN for a stronger CSRF protection. 149if (!defined('NOCSRFCHECK') && empty($dolibarr_nocsrfcheck)) 150{ 151 if (!empty($_SERVER['REQUEST_METHOD']) && !in_array($_SERVER['REQUEST_METHOD'], array('GET', 'HEAD')) && !empty($_SERVER['HTTP_HOST'])) 152 { 153 $csrfattack = false; 154 if (empty($_SERVER['HTTP_REFERER'])) $csrfattack = true; // An evil browser was used 155 else { 156 $tmpa = parse_url($_SERVER['HTTP_HOST']); 157 $tmpb = parse_url($_SERVER['HTTP_REFERER']); 158 if ((empty($tmpa['host']) ? $tmpa['path'] : $tmpa['host']) != (empty($tmpb['host']) ? $tmpb['path'] : $tmpb['host'])) $csrfattack = true; 159 } 160 if ($csrfattack) 161 { 162 //print 'NOCSRFCHECK='.defined('NOCSRFCHECK').' REQUEST_METHOD='.$_SERVER['REQUEST_METHOD'].' HTTP_HOST='.$_SERVER['HTTP_HOST'].' HTTP_REFERER='.$_SERVER['HTTP_REFERER']; 163 // Note: We can't use dol_escape_htmltag here to escape output because lib functions.lib.ph is not yet loaded. 164 print "Access refused by CSRF protection in main.inc.php. Referer of form (".htmlentities($_SERVER['HTTP_REFERER'], ENT_COMPAT, 'UTF-8').") is outside the server that serve this page (with method = ".htmlentities($_SERVER['REQUEST_METHOD'], ENT_COMPAT, 'UTF-8').").\n"; 165 print "If you access your server behind a proxy using url rewriting, you might check that all HTTP headers are propagated (or add the line \$dolibarr_nocsrfcheck=1 into your conf.php file to remove this security check).\n"; 166 die; 167 } 168 } 169 // Another test is done later on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on. 170} 171if (empty($dolibarr_main_db_host)) 172{ 173 print '<div class="center">Dolibarr setup is not yet complete.<br><br>'."\n"; 174 print '<a href="install/index.php">Click here to finish Dolibarr install process</a> ...</div>'."\n"; 175 die; 176} 177if (empty($dolibarr_main_url_root)) 178{ 179 print 'Value for parameter \'dolibarr_main_url_root\' is not defined in your \'htdocs\conf\conf.php\' file.<br>'."\n"; 180 print 'You must add this parameter with your full Dolibarr root Url (Example: http://myvirtualdomain/ or http://mydomain/mydolibarrurl/)'."\n"; 181 die; 182} 183if (empty($dolibarr_main_data_root)) 184{ 185 // Si repertoire documents non defini, on utilise celui par defaut 186 $dolibarr_main_data_root = str_replace("/htdocs", "", $dolibarr_main_document_root); 187 $dolibarr_main_data_root .= "/documents"; 188} 189 190// Define some constants 191define('DOL_CLASS_PATH', 'class/'); // Filesystem path to class dir (defined only for some code that want to be compatible with old versions without this parameter) 192define('DOL_DATA_ROOT', $dolibarr_main_data_root); // Filesystem data (documents) 193define('DOL_DOCUMENT_ROOT', $dolibarr_main_document_root); // Filesystem core php (htdocs) 194// Try to autodetect DOL_MAIN_URL_ROOT and DOL_URL_ROOT. 195// Note: autodetect works only in case 1, 2, 3 and 4 of phpunit test CoreTest.php. For case 5, 6, only setting value into conf.php will works. 196$tmp = ''; 197$found = 0; 198$real_dolibarr_main_document_root = str_replace('\\', '/', realpath($dolibarr_main_document_root)); // A) Value found into config file, to say where are store htdocs files. Ex: C:/xxx/dolibarr, C:/xxx/dolibarr/htdocs 199if (!empty($_SERVER["DOCUMENT_ROOT"])) { 200 $pathroot = $_SERVER["DOCUMENT_ROOT"]; // B) Value reported by web server setup (not defined on CLI mode), to say where is root of web server instance. Ex: C:/xxx/dolibarr, C:/xxx/dolibarr/htdocs 201} else { 202 $pathroot = 'NOTDEFINED'; 203} 204$paths = explode('/', str_replace('\\', '/', $_SERVER["SCRIPT_NAME"])); // C) Value reported by web server, to say full path on filesystem of a file. Ex: /dolibarr/htdocs/admin/system/phpinfo.php 205// Try to detect if $_SERVER["DOCUMENT_ROOT"]+start of $_SERVER["SCRIPT_NAME"] is $dolibarr_main_document_root. If yes, relative url to add before dol files is this start part. 206$concatpath = ''; 207foreach ($paths as $tmppath) // We check to find (B+start of C)=A 208{ 209 if (empty($tmppath)) continue; 210 $concatpath .= '/'.$tmppath; 211 //if ($tmppath) $concatpath.='/'.$tmppath; 212 //print $_SERVER["SCRIPT_NAME"].'-'.$pathroot.'-'.$concatpath.'-'.$real_dolibarr_main_document_root.'-'.realpath($pathroot.$concatpath).'<br>'; 213 if ($real_dolibarr_main_document_root == @realpath($pathroot.$concatpath)) // @ avoid warning when safe_mode is on. 214 { 215 //print "Found relative url = ".$concatpath; 216 $tmp3 = $concatpath; 217 $found = 1; 218 break; 219 } 220 //else print "Not found yet for concatpath=".$concatpath."<br>\n"; 221} 222//print "found=".$found." dolibarr_main_url_root=".$dolibarr_main_url_root."\n"; 223if (!$found) $tmp = $dolibarr_main_url_root; // If autodetect fails (Ie: when using apache alias that point outside default DOCUMENT_ROOT). 224else $tmp = 'http'.(((empty($_SERVER["HTTPS"]) || $_SERVER["HTTPS"] != 'on') && (empty($_SERVER["SERVER_PORT"]) || $_SERVER["SERVER_PORT"] != 443)) ? '' : 's').'://'.$_SERVER["SERVER_NAME"].((empty($_SERVER["SERVER_PORT"]) || $_SERVER["SERVER_PORT"] == 80 || $_SERVER["SERVER_PORT"] == 443) ? '' : ':'.$_SERVER["SERVER_PORT"]).($tmp3 ? (preg_match('/^\//', $tmp3) ? '' : '/').$tmp3 : ''); 225//print "tmp1=".$tmp1." tmp2=".$tmp2." tmp3=".$tmp3." tmp=".$tmp."\n"; 226if (!empty($dolibarr_main_force_https)) $tmp = preg_replace('/^http:/i', 'https:', $tmp); 227define('DOL_MAIN_URL_ROOT', $tmp); // URL absolute root (https://sss/dolibarr, ...) 228$uri = preg_replace('/^http(s?):\/\//i', '', constant('DOL_MAIN_URL_ROOT')); // $uri contains url without http* 229$suburi = strstr($uri, '/'); // $suburi contains url without domain:port 230if ($suburi == '/') $suburi = ''; // If $suburi is /, it is now '' 231define('DOL_URL_ROOT', $suburi); // URL relative root ('', '/dolibarr', ...) 232 233//print DOL_MAIN_URL_ROOT.'-'.DOL_URL_ROOT."\n"; 234 235// Define prefix MAIN_DB_PREFIX 236define('MAIN_DB_PREFIX', $dolibarr_main_db_prefix); 237 238 239/* 240 * Define PATH to external libraries 241 * To use other version than embeded libraries, define here constant to path. Use '' to use include class path autodetect. 242 */ 243// Path to root libraries 244if (!defined('ADODB_PATH')) { define('ADODB_PATH', (!isset($dolibarr_lib_ADODB_PATH)) ?DOL_DOCUMENT_ROOT.'/includes/adodbtime/' : (empty($dolibarr_lib_ADODB_PATH) ? '' : $dolibarr_lib_ADODB_PATH.'/')); } 245if (!defined('TCPDF_PATH')) { define('TCPDF_PATH', (empty($dolibarr_lib_TCPDF_PATH)) ?DOL_DOCUMENT_ROOT.'/includes/tecnickcom/tcpdf/' : $dolibarr_lib_TCPDF_PATH.'/'); } 246if (!defined('TCPDI_PATH')) { define('TCPDI_PATH', (empty($dolibarr_lib_TCPDI_PATH)) ?DOL_DOCUMENT_ROOT.'/includes/tcpdi/' : $dolibarr_lib_TCPDI_PATH.'/'); } 247if (!defined('NUSOAP_PATH')) { define('NUSOAP_PATH', (!isset($dolibarr_lib_NUSOAP_PATH)) ?DOL_DOCUMENT_ROOT.'/includes/nusoap/lib/' : (empty($dolibarr_lib_NUSOAP_PATH) ? '' : $dolibarr_lib_NUSOAP_PATH.'/')); } 248if (!defined('PHPEXCELNEW_PATH')) { define('PHPEXCELNEW_PATH', (!isset($dolibarr_lib_PHPEXCELNEW_PATH)) ?DOL_DOCUMENT_ROOT.'/includes/phpoffice/PhpSpreadsheet/' : (empty($dolibarr_lib_PHPEXCELNEW_PATH) ? '' : $dolibarr_lib_PHPEXCELNEW_PATH.'/')); } 249if (!defined('ODTPHP_PATH')) { define('ODTPHP_PATH', (!isset($dolibarr_lib_ODTPHP_PATH)) ?DOL_DOCUMENT_ROOT.'/includes/odtphp/' : (empty($dolibarr_lib_ODTPHP_PATH) ? '' : $dolibarr_lib_ODTPHP_PATH.'/')); } 250if (!defined('ODTPHP_PATHTOPCLZIP')) { define('ODTPHP_PATHTOPCLZIP', (!isset($dolibarr_lib_ODTPHP_PATHTOPCLZIP)) ?DOL_DOCUMENT_ROOT.'/includes/odtphp/zip/pclzip/' : (empty($dolibarr_lib_ODTPHP_PATHTOPCLZIP) ? '' : $dolibarr_lib_ODTPHP_PATHTOPCLZIP.'/')); } 251if (!defined('JS_CKEDITOR')) { define('JS_CKEDITOR', (!isset($dolibarr_js_CKEDITOR)) ? '' : (empty($dolibarr_js_CKEDITOR) ? '' : $dolibarr_js_CKEDITOR.'/')); } 252if (!defined('JS_JQUERY')) { define('JS_JQUERY', (!isset($dolibarr_js_JQUERY)) ? '' : (empty($dolibarr_js_JQUERY) ? '' : $dolibarr_js_JQUERY.'/')); } 253if (!defined('JS_JQUERY_UI')) { define('JS_JQUERY_UI', (!isset($dolibarr_js_JQUERY_UI)) ? '' : (empty($dolibarr_js_JQUERY_UI) ? '' : $dolibarr_js_JQUERY_UI.'/')); } 254// Other required path 255if (!defined('DOL_DEFAULT_TTF')) { define('DOL_DEFAULT_TTF', (!isset($dolibarr_font_DOL_DEFAULT_TTF)) ?DOL_DOCUMENT_ROOT.'/includes/fonts/Aerial.ttf' : (empty($dolibarr_font_DOL_DEFAULT_TTF) ? '' : $dolibarr_font_DOL_DEFAULT_TTF)); } 256if (!defined('DOL_DEFAULT_TTF_BOLD')) { define('DOL_DEFAULT_TTF_BOLD', (!isset($dolibarr_font_DOL_DEFAULT_TTF_BOLD)) ?DOL_DOCUMENT_ROOT.'/includes/fonts/AerialBd.ttf' : (empty($dolibarr_font_DOL_DEFAULT_TTF_BOLD) ? '' : $dolibarr_font_DOL_DEFAULT_TTF_BOLD)); } 257 258 259/* 260 * Include functions 261 */ 262 263if (!defined('ADODB_DATE_VERSION')) include_once ADODB_PATH.'adodb-time.inc.php'; 264 265if (!file_exists(DOL_DOCUMENT_ROOT."/core/lib/functions.lib.php")) 266{ 267 print "Error: Dolibarr config file content seems to be not correctly defined.<br>\n"; 268 print "Please run dolibarr setup by calling page <b>/install</b>.<br>\n"; 269 exit; 270} 271 272 273// Included by default 274include_once DOL_DOCUMENT_ROOT.'/core/lib/functions.lib.php'; 275include_once DOL_DOCUMENT_ROOT.'/core/lib/security.lib.php'; 276//print memory_get_usage(); 277 278// If password is encoded, we decode it. Note: When page is called for install, $dolibarr_main_db_pass may not be defined yet. 279if ((!empty($dolibarr_main_db_pass) && preg_match('/crypted:/i', $dolibarr_main_db_pass)) || !empty($dolibarr_main_db_encrypted_pass)) { 280 if (!empty($dolibarr_main_db_pass) && preg_match('/crypted:/i', $dolibarr_main_db_pass)) { 281 $dolibarr_main_db_pass = preg_replace('/crypted:/i', '', $dolibarr_main_db_pass); 282 $dolibarr_main_db_pass = dol_decode($dolibarr_main_db_pass); 283 $dolibarr_main_db_encrypted_pass = $dolibarr_main_db_pass; // We need to set this as it is used to know the password was initially crypted 284 } else { 285 $dolibarr_main_db_pass = dol_decode($dolibarr_main_db_encrypted_pass); 286 } 287} 288