X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fsession.inc;h=f6ac6b26ce8bbcba0e29b98c605b6fc8f819476a;hb=f7b0f0130571e3473baead5cffe25666170fe70f;hp=7bd85974f6b3b01dda46a7db59bc7b5eb1e90fcf;hpb=a8964ea2a500992fb004f9ee127ecc100cb0c2be;p=fa-stable.git diff --git a/includes/session.inc b/includes/session.inc index 7bd85974..f6ac6b26 100644 --- a/includes/session.inc +++ b/includes/session.inc @@ -33,12 +33,14 @@ function kill_login() function login_fail() { + global $path_to_root; + header("HTTP/1.1 401 Authorization Required"); echo "


" . _("Incorrect Password") . "

"; echo "" . _("The user and password combination is not valid for the system.") . "

"; echo _("If you are not an authorized user, please contact your system administrator to obtain an account to enable you to use the system."); - echo "
" . _("Back") . ""; + echo "
" . _("Try again") . ""; echo "
"; kill_login(); @@ -49,27 +51,68 @@ function login_fail() function check_page_security($page_security) { + global $SysPrefs; + + $msg = ''; + if (!$_SESSION["wa_current_user"]->check_user_access()) { - echo "


"; - echo "" . _("Security settings have not been defined for your user account."); - echo "
" . _("Please contact your system administrator.") . ""; - + // notification after upgrade from pre-2.2 version + $msg = $_SESSION["wa_current_user"]->old_db ? + _("Security settings have not been defined for your user account.") + . "
" . _("Please contact your system administrator.") + : _("Please remove \$security_groups and \$security_headings arrays from config.php file!"); + } elseif (!$_SESSION['SysPrefs']->db_ok && !$_SESSION["wa_current_user"]->can_access('SA_SOFTWAREUPGRADE')) { + $msg = _('Access to application has been blocked until database upgrade is completed by system administrator.'); + } + + if ($msg){ + display_error($msg); + end_page(); kill_login(); exit; } if (!$_SESSION["wa_current_user"]->can_access_page($page_security)) { - page(_("Access denied")); + echo "



"; echo _("The security settings on your account do not permit you to access this function"); echo ""; echo "



"; end_page(); - //kill_login(); exit; } + if (!$_SESSION['SysPrefs']->db_ok + && !in_array($page_security, array('SA_SOFTWAREUPGRADE', 'SA_OPEN', 'SA_BACKUP'))) + { + display_error(_('System is blocked after source upgrade until database is updated on System/Software Upgrade page')); + end_page(); + exit; + } + +} +/* + Helper function for setting page security level depeding on + GET start variable and/or some value stored in session variable. + Before the call $page_security should be set to default page_security value. +*/ +function set_page_security($value=null, $trans = array(), $gtrans = array()) +{ + global $page_security; + + // first check is this is not start page call + foreach($gtrans as $key => $area) + if (isset($_GET[$key])) { + $page_security = $area; + return; + } + + // then check session value + if (isset($trans[$value])) { + $page_security = $trans[$value]; + return; + } } //----------------------------------------------------------------------------- @@ -88,6 +131,21 @@ function strip_quotes($data) return $data; } +//============================================================================ +// +// +function login_timeout() +{ + // skip timeout on logout page + if ($_SESSION["wa_current_user"]->logged) { + $tout = $_SESSION["wa_current_user"]->timeout; + if ($tout && (time() > $_SESSION["wa_current_user"]->last_act + $tout)) + { + $_SESSION["wa_current_user"]->logged = false; + } + $_SESSION["wa_current_user"]->last_act = time(); + } +} //============================================================================ if (!isset($path_to_root)) { @@ -98,44 +156,67 @@ if (!isset($path_to_root)) if (isset($_GET['path_to_root']) || isset($_POST['path_to_root'])) die("Restricted access"); -include_once($path_to_root . "/frontaccounting.php"); include_once($path_to_root . "/includes/current_user.inc"); +include_once($path_to_root . "/frontaccounting.php"); +include_once($path_to_root . "/admin/db/security_db.inc"); include_once($path_to_root . "/includes/lang/language.php"); include_once($path_to_root . "/config_db.php"); include_once($path_to_root . "/includes/ajax.inc"); include_once($path_to_root . "/includes/ui/ui_msgs.inc"); +include_once($path_to_root . "/includes/prefs/sysprefs.inc"); /* + Uncomment the setting below when using FA on shared hosting + to avoid unexpeced session timeouts. Make sure this directory exists and is writable! -// $session_save_path = dirname(__FILE__).'/../tmp/'; */ +//ini_set('session.save_path', dirname(__FILE__).'/../tmp/'); + +ini_set('session.gc_maxlifetime', 36000); // 10hrs session_name('FrontAccounting'); session_start(); // this is to fix the "back-do-you-want-to-refresh" issue - thanx PHPFreaks header("Cache-control: private"); -get_text::init(); + +get_text_init(); // Page Initialisation -if (!isset($_SESSION['languages'])) +if (!isset($_SESSION['language'])) { - language::load_languages(); // sets also default $_SESSION['language'] + $l = array_search_value($dflt_lang, $installed_languages, 'code'); + $_SESSION['language'] = new language($l['name'], $l['code'], $l['encoding'], + isset($l['rtl']) ? 'rtl' : 'ltr'); } -language::set_language($_SESSION['language']->code); +$_SESSION['language']->set_language($_SESSION['language']->code); +// include $Hooks object if locale file exists +if (file_exists($path_to_root . "/lang/".$_SESSION['language']->code."/locale.inc")) +{ + include_once($path_to_root . "/lang/".$_SESSION['language']->code."/locale.inc"); + $Hooks = new Hooks(); +} + +include_once($path_to_root . "/includes/access_levels.inc"); include_once($path_to_root . "/config.php"); include_once($path_to_root . "/includes/main.inc"); -$Ajax =& new Ajax(); +// Ajax communication object +$Ajax = new Ajax(); -//include_once($path_to_root . "/includes/main.inc"); +// js/php validation rules container +$Validate = array(); +// bindings for editors +$Editors = array(); +// page help. Currently help for function keys. +$Pagehelp = array(); -//include_once($path_to_root . "/includes/ui/ui_msgs.inc"); +$Refs = new references(); // intercept all output to destroy it in case of ajax call -register_shutdown_function('ob_end_flush'); +register_shutdown_function('end_flush'); ob_start('output_html',0); // colect all error msgs @@ -143,47 +224,55 @@ set_error_handler('error_handler' /*, errtypes */); if (!isset($_SESSION["wa_current_user"])) $_SESSION["wa_current_user"] = new current_user(); -set_global_connection(); -if (!$_SESSION["wa_current_user"]->logged_in()) -{ - // Show login screen - if (!isset($_POST["user_name_entry_field"]) or $_POST["user_name_entry_field"] == "") +// logout.php is the only page we should have always +// accessable regardless of access level and current login status. +if (strstr($_SERVER['PHP_SELF'], 'logout.php') == false){ + + login_timeout(); + + if (!$_SESSION["wa_current_user"]->logged_in()) { - include($path_to_root . "/access/login.php"); - $Ajax->redirect($path_to_root . "/access/login.php"); - exit; - } else { - $succeed = $_SESSION["wa_current_user"]->login($_POST["company_login_name"], - $_POST["user_name_entry_field"], - md5($_POST["password"])); - // select full vs fallback ui mode on login - $_SESSION["wa_current_user"]->ui_mode = $_POST['ui_mode']; - if (!$succeed) + // Show login screen + if (!isset($_POST["user_name_entry_field"]) or $_POST["user_name_entry_field"] == "") { + $_SESSION['timeout'] = array( 'uri'=> $_SERVER['REQUEST_URI'], + 'post' => $_POST); + + if (!in_ajax()) { + include($path_to_root . "/access/login.php"); + } else { + // ajax update of current page elements - open login window in popup + // to not interfere with ajaxified page. + $Ajax->popup($path_to_root . "/access/timeout.php"); + } + exit; + } else { + $succeed = $_SESSION["wa_current_user"]->login($_POST["company_login_name"], + $_POST["user_name_entry_field"], md5($_POST["password"])); + // select full vs fallback ui mode on login + $_SESSION["wa_current_user"]->ui_mode = $_POST['ui_mode']; + if (!$succeed) + { // Incorrect password - login_fail(); + login_fail(); + } + $lang = &$_SESSION['language']; + $lang->set_language($_SESSION['language']->code); } - $lang = $_SESSION['language']; - language::set_language($_SESSION['language']->code); - } -} + } else + set_global_connection(); -if (!isset($_SESSION["App"])) { - $_SESSION["App"] = new front_accounting(); - $_SESSION["App"]->init(); -} - -// Run with debugging messages for the system administrator(s) but not anyone else -/*if (in_array(15, $security_groups[$_SESSION["AccessLevel"]])) { - $debug = 1; -} else { - $debug = 0; -}*/ + if (!$_SESSION["wa_current_user"]->old_db) + include_once($path_to_root . '/company/'.user_company().'/installed_extensions.php'); -//---------------------------------------------------------------------------------------- + if (!isset($_SESSION["App"])) { + $_SESSION["App"] = new front_accounting(); + $_SESSION["App"]->init(); + } +} -check_page_security($page_security); +$SysPrefs = &$_SESSION['SysPrefs']; // POST vars cleanup needed for direct reuse. // We quote all values later with db_escape() before db update.