* @package api * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License * @version $Id$ */ use EGroupware\Api\Session; use EGroupware\Api\Egw; // E_STRICT in PHP 5.4 gives various strict warnings in working code, which can NOT be easy fixed in all use-cases :-( // Only variables should be assigned by reference, eg. soetemplate::tree_walk() // Declaration of should be compatible with , varios places where method parameters change // --> switching it off for now, as it makes error-log unusable error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT); if (function_exists('get_magic_quotes_runtime') && get_magic_quotes_runtime()) { set_magic_quotes_runtime(false); } $egw_min_php_version = '5.6'; if (!function_exists('version_compare') || version_compare(PHP_VERSION,$egw_min_php_version) < 0) { die("EGroupware requires PHP $egw_min_php_version or greater.
Please contact your System Administrator to upgrade PHP!"); } if (!defined('EGW_API_INC')) define('EGW_API_INC',PHPGW_API_INC); // this is to support the header upgrade /* Make sure the header.inc.php is current. */ if (!isset($GLOBALS['egw_domain']) || $GLOBALS['egw_info']['server']['versions']['header'] < $GLOBALS['egw_info']['server']['versions']['current_header']) { echo 'You need to update your header.inc.php file to version '. $GLOBALS['egw_info']['server']['versions']['current_header']. ' by running setup/headeradmin.'; exit; } /* Make sure the developer is following the rules. */ if (!isset($GLOBALS['egw_info']['flags']['currentapp'])) { echo "

!!! YOU DO NOT HAVE YOUR \$GLOBALS['egw_info']['flags']['currentapp'] SET !!!
\n"; echo '!!! PLEASE CORRECT THIS SITUATION !!!

'; } require_once(__DIR__.'/loader/common.php'); // init eGW's sessions-handler and check if we can restore the eGW enviroment from the php-session if (Session::init_handler()) { if ($GLOBALS['egw_info']['flags']['currentapp'] != 'login' && $GLOBALS['egw_info']['flags']['currentapp'] != 'logout') { if (is_array($_SESSION[Session::EGW_INFO_CACHE]) && $_SESSION[Session::EGW_OBJECT_CACHE] && $_SESSION[Session::EGW_REQUIRED_FILES]) { // marking the context as restored from the session, used by session->verify to not read the data from the db again $GLOBALS['egw_info']['flags']['restored_from_session'] = true; // restoring the egw_info-array $GLOBALS['egw_info'] = array_merge($_SESSION[Session::EGW_INFO_CACHE],array('flags' => $GLOBALS['egw_info']['flags'])); // include required class-definitions if (is_array($_SESSION[Session::EGW_REQUIRED_FILES])) // all classes, which can not be autoloaded { foreach($_SESSION[Session::EGW_REQUIRED_FILES] as $file) { require_once($file); } } $GLOBALS['egw'] = unserialize($_SESSION[Session::EGW_OBJECT_CACHE]); if (is_object($GLOBALS['egw']) && ($GLOBALS['egw'] instanceof Egw)) // only egw object has wakeup2, setups egw_minimal eg. has not! { $GLOBALS['egw']->wakeup2(); // adapt the restored egw-object/enviroment to this request (eg. changed current app) $GLOBALS['egw_info']['flags']['session_restore_time'] = microtime(true) - $GLOBALS['egw_info']['flags']['page_start_time']; if (is_object($GLOBALS['egw']->translation)) return; // exit this file, as the rest of the file creates a new egw-object and -enviroment } // egw object could NOT be restored from the session, create a new one unset($GLOBALS['egw']); $GLOBALS['egw_info'] = array('flags'=>$GLOBALS['egw_info']['flags']); unset($GLOBALS['egw_info']['flags']['restored_from_session']); unset($_SESSION[Session::EGW_INFO_CACHE]); unset($_SESSION[Session::EGW_REQUIRED_FILES]); unset($_SESSION[Session::EGW_OBJECT_CACHE]); } } else // destroy the session-cache if called by login or logout { unset($_SESSION[Session::EGW_INFO_CACHE]); unset($_SESSION[Session::EGW_REQUIRED_FILES]); unset($_SESSION[Session::EGW_OBJECT_CACHE]); } } /****************************************************************************\ * Multi-Domain support * \****************************************************************************/ $GLOBALS['egw_info']['user']['domain'] = Session::search_instance( isset($_POST['login']) ? $_POST['login'] : (isset($_SERVER['PHP_AUTH_USER']) ? $_SERVER['PHP_AUTH_USER'] : $_SERVER['REMOTE_USER']), Session::get_request('domain'),$GLOBALS['egw_info']['server']['default_domain'], array($_SERVER['HTTP_HOST'], $_SERVER['SERVER_NAME']),$GLOBALS['egw_domain']); $GLOBALS['egw_info']['server'] += $GLOBALS['egw_domain'][$GLOBALS['egw_info']['user']['domain']]; // the egw-object instanciates all sub-classes (eg. $GLOBALS['egw']->db) and the egw_info array $GLOBALS['egw'] = new Egw(array_keys($GLOBALS['egw_domain'])); // store domain config user&pw as a hash (originals get unset) $GLOBALS['egw_info']['server']['config_hash'] = Session::user_pw_hash($GLOBALS['egw_domain'][$GLOBALS['egw_info']['user']['domain']]['config_user'], $GLOBALS['egw_domain'][$GLOBALS['egw_info']['user']['domain']]['config_passwd'],true); if ($GLOBALS['egw_info']['flags']['currentapp'] != 'login' && !$GLOBALS['egw_info']['server']['show_domain_selectbox']) { unset($GLOBALS['egw_domain']); // we kill this for security reasons unset($GLOBALS['egw_info']['server']['header_admin_user']); unset($GLOBALS['egw_info']['server']['header_admin_password']); } // saving the the egw_info array and the egw-object in the session if ($GLOBALS['egw_info']['flags']['currentapp'] != 'login') { $_SESSION[Session::EGW_INFO_CACHE] = $GLOBALS['egw_info']; unset($_SESSION[Session::EGW_INFO_CACHE]['flags']); // dont save the flags, they change on each request // dont save preferences, as Session::verify restores them from instance cache anyway $_SESSION[Session::EGW_INFO_CACHE]['user']['preferences'] = array( // we need user language as it is used before preferences get restored! 'common' => array('lang' => $GLOBALS['egw_info']['user']['preferences']['common']['lang']), ); // dont save apps, as Session::verify restores them from instance cache anyway unset($_SESSION[Session::EGW_INFO_CACHE]['apps']); // store only which apps user has, Session::verify restores it from egw_info[apps] $_SESSION[Session::EGW_INFO_CACHE]['user']['apps'] = array_keys((array)$_SESSION[Session::EGW_INFO_CACHE]['user']['apps']); $_SESSION[Session::EGW_OBJECT_CACHE] = serialize($GLOBALS['egw']); }