ip){ gosa_log ("main.php called with session which has a changed IP address.", 3); header ("Location: logout.php"); exit; } $config= $_SESSION['config']; @DEBUG (DEBUG_CONFIG, __LINE__, __FUNCTION__, __FILE__, $config->data, "config"); /* Set template compile directory */ if (isset ($config->data['MAIN']['COMPILE'])){ $smarty->compile_dir= $config->data['MAIN']['COMPILE']; } else { $smarty->compile_dir= '/var/spool/gosa/'; } /* Set default */ $reload_navigation = false; /* Set last initialised language to current, browser settings */ if((!isset($_SESSION['Last_init_lang']))){ $reload_navigation = true; $_SESSION['Last_init_lang'] = get_browser_language(); } /* Language setup */ if ($config->data['MAIN']['LANG'] == ""){ /* If last language != current force navi reload */ if($_SESSION['Last_init_lang'] != get_browser_language()){ $reload_navigation = true; } $lang= get_browser_language(); $_SESSION['Last_init_lang'] = $lang; } else { $lang= $config->data['MAIN']['LANG']; } $lang.=".UTF-8"; putenv("LANGUAGE="); putenv("LANG=$lang"); setlocale(LC_ALL, $lang); $GLOBALS['t_language']= $lang; $GLOBALS['t_gettext_message_dir'] = $BASE_DIR.'/locale/'; /* Set the text domain as 'messages' */ $domain = 'messages'; bindtextdomain($domain, "$BASE_DIR/locale"); textdomain($domain); @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, $lang, "Setting language to"); /* Prepare plugin list */ if (!isset($_SESSION['plist'])){ $_SESSION['plist']= new pluglist($config, $ui); } $plist= $_SESSION['plist']; /* Check for register globals */ if (isset($global_check) && $config->data['MAIN']['FORCEGLOBALS'] == 'true'){ print_red (_("Register globals is on. GOsa will refuse to login unless this is fixed by an administrator.")); echo $_SESSION['errors']; gosa_log ("Register globals is on. For security reasons, this should be turned off."); session_destroy (); exit (); } /* Check Plugin variable */ if (isset($_SESSION['plugin_dir'])){ $old_plugin_dir= $_SESSION['plugin_dir']; } else { $old_plugin_dir= ""; } if (isset($_GET['plug'])){ $plug= validate($_GET['plug']); $plugin_dir= $plist->get_path($plug); $_SESSION['plugin_dir']= $plugin_dir; if ($plugin_dir == ""){ gosa_log ("main.php called with invalid plug parameter \"$plug\"", 3); header ("Location: logout.php"); exit; } } else { /* set to welcome page as default plugin */ $_SESSION['plugin_dir']= "welcome"; $plugin_dir= "$BASE_DIR/plugins/generic/welcome"; } /* Check if we need to delete a lock */ if ($old_plugin_dir != $plugin_dir){ if (is_file("$old_plugin_dir/main.inc")){ $remove_lock= true; require_once ("$old_plugin_dir/main.inc"); } } $remove_lock= false; /* Check for sizelimits */ eval_sizelimit(); /* Check for memory */ if (function_exists("memory_get_usage")){ if (memory_get_usage() > (to_byte(ini_get('memory_limit')) - 2048000 )){ print_red(_("Warning: memory is getting low - please increase the memory_limit!")); } } /* Redirect on back event */ if ($_SERVER["REQUEST_METHOD"] == "POST"){ /* Look for button events that match /^back[0-9]+$/, extract the number and step the correct plugin. */ foreach ($_POST as $key => $value){ if (preg_match("/^back[0-9]+$/", $key)){ $back= substr($key, 4); header ("Location: main.php?plug=$back"); exit; } } } /* Redirect on password back event */ if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['password_back'])){ header ("Location: main.php"); exit; } /* Check for multiple windows logout */ if ($_SERVER["REQUEST_METHOD"] == "POST"){ if (isset($_POST['reset_session'])){ header ("Location: logout.php"); exit; } if (isset($_POST['cancel_lock'])){ unset ($_SESSION['dn']); } } /* Load department list when plugin has changed. That is some kind of compromise between speed and beeing up to date */ if (isset($_GET['reset'])){ $config->departments= get_departments(); $config->make_idepartments (); if (isset($_SESSION['objectinfo'])){ unset ($_SESSION['objectinfo']); } } /* Install eGOsa hooks, convert _POST to _SESSION['POST'] */ if(isset($_GET['explorer'])){ $_SESSION{'eGosa'}=1; } if(isset($_SESSION['POST'])){ $_SERVER["REQUEST_METHOD"] = "POST"; foreach ($_SESSION['POST'] as $key => $dummy){ $_POST[$key]=$_SESSION['POST'][$key]; } unset($_SESSION['POST']); } /* show web frontend */ $smarty->assign ("date", date("l, dS F Y H:i:s O")); $smarty->assign ("must", "*"); if (isset($plug)){ $plug= "?plug=$plug"; } else { $plug= ""; } if ($_SESSION['js']==FALSE){ $smarty->assign("javascript", "false"); $smarty->assign("help_method", "href='helpviewer.php$plug' target='_blank'"); } else { $smarty->assign("javascript", "true"); $smarty->assign("help_method"," onclick=\"return popup('helpviewer.php$plug','GOsa help');\""); } $smarty->assign ("username", $ui->username); $smarty->assign ("go_logo", get_template_path('images/go_logo.png')); $smarty->assign ("go_base", get_template_path('images/dtree.png')); $smarty->assign ("go_home", get_template_path('images/gohome.png')); $smarty->assign ("go_out", get_template_path('images/stop.png')); $smarty->assign ("go_top", get_template_path('images/go_top.png')); $smarty->assign ("go_corner", get_template_path('images/go_corner.png')); $smarty->assign ("go_left", get_template_path('images/go_left.png')); $smarty->assign ("go_help", get_template_path('images/help.png')); /* reload navigation if language changed*/ if($reload_navigation){ $plist->menu="";; } $plist->gen_headlines(); $plist->gen_menu(); $smarty->assign ("menu", $plist->menu); $smarty->assign ("plug", "$plug"); $header= "".$smarty->fetch(get_template_path('headers.tpl')); /* React on clicks */ if ($_SERVER["REQUEST_METHOD"] == "POST"){ /* 'delete_lock' is set by the lock removal dialog. We should remove the lock at this point globally. Plugins do not need to remove it. */ if (isset($_POST['delete_lock']) && isset($_SESSION['dn'])){ del_lock ($_SESSION['dn']); sess_del ('dn'); } /* I don't want multiple browser windows open. One way to check it is to count a hidden field and warn the user if SESSION and INPUT count differ. */ if (isset($_POST['session_cnt'])){ if ($_POST['session_cnt'] != $_SESSION['session_cnt']){ $smarty->display(get_template_path('conflict.tpl')); exit (); } $_SESSION['session_cnt']= $_SESSION['session_cnt'] + 1; $_SESSION['post_cnt']= validate($_POST['session_cnt']) + 1; } } /* Only generate hidden click counter, if post_cnt is defined */ if (isset ($_SESSION['post_cnt'])){ echo "\n"; } /* Load plugin */ if (is_file("$plugin_dir/main.inc")){ require_once ("$plugin_dir/main.inc"); } else { print_red(sprintf(_("Can't find any plugin definitions for plugin '%s'!"), $plug)); echo $_SESSION['errors']; exit(); } /* Close div/tables */ $smarty->assign("contents", $display); if (isset($_SESSION['errors'])){ $smarty->assign("errors", $_SESSION['errors']); } if ($error_collector != ""){ $smarty->assign("php_errors", $error_collector.""); } else { $smarty->assign("php_errors", ""); } $display= $header.$smarty->fetch(get_template_path('framework.tpl')); if ((isset($config->data['MAIN']['W3CTEST']) && preg_match('/true/i', $config->data['MAIN']['W3CTEST']))&&(!empty($display))&&(is_callable("tidy_parse_string"))) { tidy_parse_string(utf8_decode($display)); $err = nl2br(htmlentities(tidy_get_error_buffer())); if($err){ echo "
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