IPmaskList check is triggered in CLI mode (thanks to Tobias Rohrle)
[Packages/TYPO3.CMS.git] / typo3 / init.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 1999-2007 Kasper Skaarhoj (kasperYYYY@typo3.com)
6 * All rights reserved
7 *
8 * This script is part of the TYPO3 project. The TYPO3 project is
9 * free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * The GNU General Public License can be found at
15 * http://www.gnu.org/copyleft/gpl.html.
16 * A copy is found in the textfile GPL.txt and important notices to the license
17 * from the author is found in LICENSE.txt distributed with these scripts.
18 *
19 *
20 * This script is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * This copyright notice MUST APPEAR in all copies of the script!
26 ***************************************************************/
27 /**
28 * TYPO3 Backend initialization
29 *
30 * This script is called by every backend script.
31 * The script authenticates the backend user.
32 * In addition this script also initializes the database and other stuff by including the script localconf.php
33 *
34 * IMPORTANT:
35 * This script exits if no user is logged in!
36 * If you want the script to return even if no user is logged in,
37 * you must define the constant TYPO3_PROCEED_IF_NO_USER=1
38 * before you include this script.
39 *
40 *
41 * This script does the following:
42 * - extracts and defines path's
43 * - includes certain libraries
44 * - authenticates the user
45 * - sets the configuration values (localconf.php)
46 * - includes tables.php that sets more values and possibly overrides others
47 * - load the groupdata for the user and set filemounts / webmounts
48 *
49 * For a detailed description of this script, the scope of constants and variables in it,
50 * please refer to the document "Inside TYPO3"
51 *
52 * $Id$
53 * Revised for TYPO3 3.6 2/2003 by Kasper Skaarhoj
54 *
55 * @author Kasper Skaarhoj <kasperYYYY@typo3.com>
56 * @package TYPO3
57 * @subpackage core
58 */
59
60
61 // *******************************
62 // Set error reporting
63 // *******************************
64 error_reporting (E_ALL ^ E_NOTICE);
65
66
67 // *******************************
68 // Define constants
69 // *******************************
70 define('TYPO3_OS', stristr(PHP_OS,'win')&&!stristr(PHP_OS,'darwin')?'WIN':'');
71 define('TYPO3_MODE','BE');
72 define('PATH_thisScript',str_replace('//','/', str_replace('\\','/', (php_sapi_name()=='cgi'||php_sapi_name()=='isapi' ||php_sapi_name()=='cgi-fcgi')&&($_SERVER['ORIG_PATH_TRANSLATED']?$_SERVER['ORIG_PATH_TRANSLATED']:$_SERVER['PATH_TRANSLATED'])? ($_SERVER['ORIG_PATH_TRANSLATED']?$_SERVER['ORIG_PATH_TRANSLATED']:$_SERVER['PATH_TRANSLATED']):($_SERVER['ORIG_SCRIPT_FILENAME']?$_SERVER['ORIG_SCRIPT_FILENAME']:$_SERVER['SCRIPT_FILENAME']))));
73 define('TYPO3_mainDir', 'typo3/'); // This is the directory of the backend administration for the sites of this TYPO3 installation.
74
75
76 // *******************************
77 // Checking path
78 // *******************************
79 $temp_path = str_replace('\\','/',dirname(PATH_thisScript).'/');
80 $temp_modPath='';
81 // If TYPO3_MOD_PATH is defined we must calculate the modPath since init.php must be included by a module
82 if (substr($temp_path,-strlen(TYPO3_mainDir))!=TYPO3_mainDir) {
83 if (defined('TYPO3_MOD_PATH')) {
84 if (substr($temp_path,-strlen(TYPO3_MOD_PATH))==TYPO3_MOD_PATH) {
85 $temp_path=substr($temp_path,0,-strlen(TYPO3_MOD_PATH));
86 $temp_modPath=TYPO3_MOD_PATH;
87 } elseif (substr(TYPO3_MOD_PATH,0,13)=='../typo3conf/' && (substr(TYPO3_MOD_PATH,3)==substr($temp_path,-strlen(substr(TYPO3_MOD_PATH,3))))) {
88 $temp_path = substr($temp_path,0,-strlen(substr(TYPO3_MOD_PATH,3))).TYPO3_mainDir;
89 $temp_modPath=TYPO3_MOD_PATH;
90 }
91 if (!@is_dir($temp_path)) {
92 $temp_path='';
93 }
94 }
95 }
96
97 // OUTPUT error message and exit if there are problems with the path. Otherwise define constants and continue.
98 if (!$temp_path || substr($temp_path,-strlen(TYPO3_mainDir))!=TYPO3_mainDir) { // This must be the case in order to proceed
99 if (TYPO3_OS=='WIN') {
100 $thisPath_base = basename(substr($temp_path,-strlen(TYPO3_mainDir)));
101 $mainPath_base = basename(TYPO3_mainDir);
102 if (!strcasecmp($thisPath, $mainPath)) { // Seems like the requested URL is not case-specific. This may happen on Windows only. -case. Otherwise, redirect to the correct URL. TYPO3_mainDir must be lower-case!!
103 $script_name = (php_sapi_name()=='cgi'||php_sapi_name()=='cgi-fcgi')&&($_SERVER['ORIG_PATH_INFO']?$_SERVER['ORIG_PATH_INFO']:$_SERVER['PATH_INFO']) ? ($_SERVER['ORIG_PATH_INFO']?$_SERVER['ORIG_PATH_INFO']:$_SERVER['PATH_INFO']) : ($_SERVER['ORIG_SCRIPT_NAME']?$_SERVER['ORIG_SCRIPT_NAME']:$_SERVER['SCRIPT_NAME']); // Copied from t3lib_div::getIndpEnv()
104 header('Location: '.str_replace($thisPath_base, $mainPath_base, $script_name));
105 exit;
106 }
107 }
108
109 echo 'Error in init.php: Path to TYPO3 main dir could not be resolved correctly. <br /><br />';
110
111 echo '<font color="red"><strong>';
112 if (strstr($temp_path,'typo3_src')) {
113 echo 'It seems you are trying to run the TYPO3 source libraries DIRECTLY! You cannot do that.<br />
114 Please read the installation documents for more information.';
115 } else {
116 echo 'This happens if the last '.strlen(TYPO3_mainDir).' characters of this path, '.$temp_path.' ($temp_path), is NOT "'.TYPO3_mainDir.'" for some reason.<br />
117 You may have a strange server configuration.
118 Or maybe you didn\'t set constant TYPO3_MOD_PATH in your module?';
119 }
120 echo '</strong></font>';
121
122 echo '<br /><br />If you want to debug this issue, please edit typo3/init.php of your TYPO3 source and search for the die() call right after this line (search for this text to find)...';
123
124 // Remove this line if you want to debug this problem a little more...
125 die();
126 echo '<br /><br /><strong>If you expect any help from anybody on this issue, you should save this page as an html document and send it along with your request for help!</strong>';
127 echo '<HR><pre>';
128 print_r(array(
129 'TYPO3_OS'=>TYPO3_OS,
130 'PATH_thisScript'=>PATH_thisScript,
131 'php_sapi_name()'=>php_sapi_name(),
132 'TYPO3_MOD_PATH'=>TYPO3_MOD_PATH,
133 'PATH_TRANSLATED'=>$_SERVER['PATH_TRANSLATED'],
134 'SCRIPT_FILENAME'=>$_SERVER['SCRIPT_FILENAME']
135 ));
136 echo '</pre><HR>';
137 phpinfo();
138 exit;
139 } else {
140 define('PATH_typo3', $temp_path); // Abs. path of the TYPO3 admin dir (PATH_site + TYPO3_mainDir).
141 define('PATH_typo3_mod', $temp_modPath); // Relative path (from the PATH_typo3) to a properly configured module
142 define('PATH_site', substr(PATH_typo3,0,-strlen(TYPO3_mainDir))); // Abs. path to directory with the frontend (one above the admin-dir)
143 $temp_path_t3lib = @is_dir(PATH_site.'t3lib/') ? PATH_site.'t3lib/' : PATH_typo3.'t3lib/';
144 define('PATH_t3lib', $temp_path_t3lib); // Abs. path to t3lib/ (general TYPO3 library) within the TYPO3 admin dir
145 define('PATH_typo3conf', PATH_site.'typo3conf/'); // Abs. TYPO3 configuration path (local, not part of source)
146 }
147
148
149 // *************************************************
150 // t3lib_div + extention management class included
151 // *************************************************
152 require_once(PATH_t3lib.'class.t3lib_div.php'); // The standard-library is included
153 require_once(PATH_t3lib.'class.t3lib_extmgm.php'); // Extension API Management library included
154
155 // ****************************************************
156 // Include configuration (localconf + ext_localconf)
157 // ****************************************************
158 require(PATH_t3lib.'config_default.php');
159 if (!defined ('TYPO3_db')) die ('The configuration file was not included.');
160
161 require_once(PATH_t3lib.'class.t3lib_db.php'); // The database library
162 $TYPO3_DB = t3lib_div::makeInstance('t3lib_DB');
163 $TYPO3_DB->debugOutput = $TYPO3_CONF_VARS['SYS']['sqlDebug'];
164
165 $CLIENT = t3lib_div::clientInfo(); // $CLIENT includes information about the browser/user-agent
166 $PARSETIME_START = t3lib_div::milliseconds(); // Is set to the system time in milliseconds. This could be used to output script parsetime in the end of the script
167
168
169
170
171 // *************************
172 // CLI dispatch processing
173 // *************************
174 if (defined('TYPO3_cliMode') && TYPO3_cliMode && basename(PATH_thisScript)=='cli_dispatch.phpsh') {
175 // First, take out the first argument (cli-key)
176 $temp_cliScriptPath = array_shift($_SERVER['argv']);
177 $temp_cliKey = array_shift($_SERVER['argv']);
178 array_unshift($_SERVER['argv'],$temp_cliScriptPath);
179
180 // If cli_key was found in configuration, then set up the cliInclude path and module name:
181 if ($temp_cliKey) {
182 if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys'][$temp_cliKey])) {
183 define('TYPO3_cliInclude', t3lib_div::getFileAbsFileName($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys'][$temp_cliKey][0]));
184 $MCONF['name'] = $TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys'][$temp_cliKey][1];
185 } else {
186 echo "The supplied 'cliKey' was not valid. Please use one of the available from this list:\n\n";
187 print_r(array_keys($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys']));
188 echo "\n";
189 exit;
190 }
191 } else {
192 echo "Please supply a 'cliKey' as first argument. The following are available:\n\n";
193 print_r($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys']);
194 echo "\n";
195 exit;
196 }
197 }
198
199
200
201 // *********************
202 // Libraries included
203 // *********************
204 require_once(PATH_t3lib.'class.t3lib_userauth.php');
205 require_once(PATH_t3lib.'class.t3lib_userauthgroup.php');
206 require_once(PATH_t3lib.'class.t3lib_beuserauth.php');
207 require_once(PATH_t3lib.'class.t3lib_iconworks.php');
208 require_once(PATH_t3lib.'class.t3lib_befunc.php');
209 require_once(PATH_t3lib.'class.t3lib_cs.php');
210
211 // **********************
212 // Check Hardcoded lock on BE:
213 // **********************
214 if ($TYPO3_CONF_VARS['BE']['adminOnly'] < 0) {
215 header('Status: 404 Not Found'); // Send Not Found header - if the webserver can make use of it...
216 header('Location: http://'); // Just point us away from here...
217 exit; // ... and exit good!
218 }
219
220 // **********************
221 // Check IP
222 // **********************
223 if (trim($TYPO3_CONF_VARS['BE']['IPmaskList']) && !(defined('TYPO3_cliMode') && TYPO3_cliMode)) {
224 if (!t3lib_div::cmpIP(t3lib_div::getIndpEnv('REMOTE_ADDR'), $TYPO3_CONF_VARS['BE']['IPmaskList'])) {
225 header('Status: 404 Not Found'); // Send Not Found header - if the webserver can make use of it...
226 header('Location: http://'); // Just point us away from here...
227 exit; // ... and exit good!
228 }
229 }
230
231
232 // **********************
233 // Check SSL (https)
234 // **********************
235 if (intval($TYPO3_CONF_VARS['BE']['lockSSL']) && !(defined('TYPO3_cliMode') && TYPO3_cliMode)) {
236 if ($TYPO3_CONF_VARS['BE']['lockSSL'] == 3) {
237 $requestStr = substr(t3lib_div::getIndpEnv('TYPO3_REQUEST_SCRIPT'), strlen(t3lib_div::getIndpEnv('TYPO3_SITE_URL').TYPO3_mainDir));
238 if($requestStr == 'index.php' && !t3lib_div::getIndpEnv('TYPO3_SSL')) {
239 list(,$url) = explode('://',t3lib_div::getIndpEnv('TYPO3_REQUEST_URL'),2);
240 header('Location: https://'.$url);
241 }
242 } elseif (!t3lib_div::getIndpEnv('TYPO3_SSL') ) {
243 if ($TYPO3_CONF_VARS['BE']['lockSSL'] == 2) {
244 list(,$url) = explode('://',t3lib_div::getIndpEnv('TYPO3_SITE_URL').TYPO3_mainDir,2);
245 header('Location: https://'.$url); // Just point us away from here...
246 } else {
247 header('Status: 404 Not Found'); // Send Not Found header - if the webserver can make use of it...
248 header('Location: http://'); // Just point us away from here...
249 }
250 exit; // ... and exit good!
251 }
252 }
253
254
255 // *******************************
256 // Checking environment
257 // *******************************
258 if (t3lib_div::int_from_ver(phpversion())<4001000) die ('TYPO3 runs with PHP4.1.0+ only');
259 if (isset($_POST['GLOBALS']) || isset($_GET['GLOBALS'])) die('You cannot set the GLOBALS-array from outside the script.');
260 if (!get_magic_quotes_gpc()) {
261 t3lib_div::addSlashesOnArray($_GET);
262 t3lib_div::addSlashesOnArray($_POST);
263 $HTTP_GET_VARS = $_GET;
264 $HTTP_POST_VARS = $_POST;
265 }
266
267
268 // ********************************************
269 // Check if the install script should be run:
270 // ********************************************
271 if (defined('TYPO3_enterInstallScript') && TYPO3_enterInstallScript) {
272 if (!t3lib_extMgm::isLoaded('install')) die('Install Tool is not loaded as an extension.<br/>You must add the key "install" to the list of installed extensions in typo3conf/localconf.php, $TYPO3_CONF_VARS["EXT"]["extList"].');
273
274 require_once(t3lib_extMgm::extPath('install').'mod/class.tx_install.php');
275 $install_check = t3lib_div::makeInstance('tx_install');
276 $install_check->allowUpdateLocalConf = 1;
277 $install_check->init();
278 exit;
279 }
280
281
282 // *************************
283 // Connect to the database
284 // *************************
285 if ($TYPO3_DB->sql_pconnect(TYPO3_db_host, TYPO3_db_username, TYPO3_db_password)) {
286 if (!TYPO3_db) {
287 t3lib_BEfunc::typo3PrintError ('No database selected','Database Error');
288 exit;
289 } elseif (!$TYPO3_DB->sql_select_db(TYPO3_db)) {
290 t3lib_BEfunc::typo3PrintError ('Cannot connect to the current database, "'.TYPO3_db.'"','Database Error');
291 exit;
292 }
293 } else {
294 t3lib_BEfunc::typo3PrintError ('The current username, password or host was not accepted when the connection to the database was attempted to be established!','Database Error');
295 exit;
296 }
297
298
299 // *******************************
300 // Checks for proper browser
301 // *******************************
302 if (!$CLIENT['BROWSER'] && !(defined('TYPO3_cliMode') && TYPO3_cliMode)) {
303 t3lib_BEfunc::typo3PrintError ('Browser error','Your browser version looks incompatible with this TYPO3 version!',0);
304 exit;
305 }
306
307
308 // ****************************************************
309 // Include tables customization (tables + ext_tables)
310 // ****************************************************
311 include (TYPO3_tables_script ? PATH_typo3conf.TYPO3_tables_script : PATH_t3lib.'stddb/tables.php');
312 // Extension additions
313 if ($TYPO3_LOADED_EXT['_CACHEFILE']) {
314 include (PATH_typo3conf.$TYPO3_LOADED_EXT['_CACHEFILE'].'_ext_tables.php');
315 } else {
316 include (PATH_t3lib.'stddb/load_ext_tables.php');
317 }
318 // extScript
319 if (TYPO3_extTableDef_script) {
320 include (PATH_typo3conf.TYPO3_extTableDef_script);
321 }
322
323
324
325 // *******************************
326 // BackEnd User authentication
327 // *******************************
328 /*
329 NOTICE:
330 if constant TYPO3_PROCEED_IF_NO_USER is defined true (in the mainscript), this script will return even though a user did not log in!
331 */
332 $BE_USER = t3lib_div::makeInstance('t3lib_beUserAuth'); // New backend user object
333 $BE_USER->warningEmail = $TYPO3_CONF_VARS['BE']['warning_email_addr'];
334 $BE_USER->lockIP = $TYPO3_CONF_VARS['BE']['lockIP'];
335 $BE_USER->auth_timeout_field = intval($TYPO3_CONF_VARS['BE']['sessionTimeout']);
336 $BE_USER->OS = TYPO3_OS;
337 $BE_USER->start(); // Object is initialized
338 $BE_USER->checkCLIuser();
339 $BE_USER->backendCheckLogin(); // Checking if there's a user logged in
340 $BE_USER->trackBeUser($TYPO3_CONF_VARS['BE']['trackBeUser']); // Tracking backend user script hits
341
342 // Setting the web- and filemount global vars:
343 $WEBMOUNTS = $BE_USER->returnWebmounts(); // ! WILL INCLUDE deleted mount pages as well!
344 $FILEMOUNTS = $BE_USER->returnFilemounts();
345
346
347 // ****************
348 // CLI processing
349 // ****************
350 if (defined('TYPO3_cliMode') && TYPO3_cliMode) {
351 // Status output:
352 if (!strcmp($_SERVER['argv'][1],'status')) {
353 echo "Status of TYPO3 CLI script:\n\n";
354 echo "Username [uid]: ".$BE_USER->user['username']." [".$BE_USER->user['uid']."]\n";
355 echo "Database: ".TYPO3_db."\n";
356 echo "PATH_site: ".PATH_site."\n";
357 echo "\n";
358 exit;
359 }
360 }
361
362 // ****************
363 // compression
364 // ****************
365 if ($TYPO3_CONF_VARS['BE']['compressionLevel']) {
366 ob_start();
367 require_once (PATH_t3lib.'class.gzip_encode.php');
368 }
369 ?>