PHP Code:
| +-------------------------------------------------------------------------+ $Id: index.php 5738 2012-01-06 16:01:53Z thomasb $ */ // include environment require_once 'program/include/iniset.php'; // init application, start session, init output class, etc. $RCMAIL = rcmail::get_instance(); // Make the whole PHP output non-cacheable (#1487797) send_nocacheing_headers(); // turn on output buffering ob_start(); // check if config files had errors if ($err_str = $RCMAIL->config->get_error()) { raise_error(array( 'code' => 601, 'type' => 'php', 'message' => $err_str), false, true); } // check DB connections and exit on failure if ($err_str = $DB->is_error()) { raise_error(array( 'code' => 603, 'type' => 'db', 'message' => $err_str), FALSE, TRUE); } // error steps if ($RCMAIL->action=='error' && !empty($_GET['_code'])) { raise_error(array('code' => hexdec($_GET['_code'])), FALSE, TRUE); } // check if https is required (for login) and redirect if necessary if (empty($_SESSION['user_id']) && ($force_https = $RCMAIL->config->get('force_https', false))) { $https_port = is_bool($force_https) ? 443 : $force_https; if (!rcube_https_check($https_port)) { $host = preg_replace('/:[0-9]+$/', '', $_SERVER['HTTP_HOST']); $host .= ($https_port != 443 ? ':' . $https_port : ''); header('Location: https://' . $host . $_SERVER['REQUEST_URI']); exit; } } // trigger startup plugin hook $startup = $RCMAIL->plugins->exec_hook('startup', array('task' => $RCMAIL->task, 'action' => $RCMAIL->action)); $RCMAIL->set_task($startup['task']); $RCMAIL->action = $startup['action']; // try to log in if ($RCMAIL->task == 'login' && $RCMAIL->action == 'login') { $request_valid = $_SESSION['temp'] && $RCMAIL->check_request(RCUBE_INPUT_POST, 'login'); // purge the session in case of new login when a session already exists $RCMAIL->kill_session(); $auth = $RCMAIL->plugins->exec_hook('authenticate', array( 'host' => $RCMAIL->autoselect_host(), 'user' => trim(get_input_value('_user', RCUBE_INPUT_POST)), 'pass' => get_input_value('_pass', RCUBE_INPUT_POST, true, $RCMAIL->config->get('password_charset', 'ISO-8859-1')), 'cookiecheck' => true, 'valid' => $request_valid, )); // check if client supports cookies if ($auth['cookiecheck'] && empty($_COOKIE)) { $OUTPUT->show_message("cookiesdisabled", 'warning'); } else if ($auth['valid'] && !$auth['abort'] && !empty($auth['host']) && !empty($auth['user']) && $RCMAIL->login($auth['user'], $auth['pass'], $auth['host']) ) { // create new session ID, don't destroy the current session // it was destroyed already by $RCMAIL->kill_session() above $RCMAIL->session->remove('temp'); $RCMAIL->session->regenerate_id(false); // send auth cookie if necessary $RCMAIL->session->set_auth_cookie(); // log successful login rcmail_log_login(); // restore original request parameters $query = array(); if ($url = get_input_value('_url', RCUBE_INPUT_POST)) { parse_str($url, $query); // prevent endless looping on login page if ($query['_task'] == 'login') unset($query['_task']); } // allow plugins to control the redirect url after login success $redir = $RCMAIL->plugins->exec_hook('login_after', $query + array('_task' => 'mail')); unset($redir['abort'], $redir['_err']); // send redirect $OUTPUT->redirect($redir); } else { $error_code = is_object($IMAP) ? $IMAP->get_error_code() : -1; $OUTPUT->show_message($error_code < -1 ? 'imaperror' : (!$auth['valid'] ? 'invalidrequest' : 'loginfailed'), 'warning'); $RCMAIL->plugins->exec_hook('login_failed', array( 'code' => $error_code, 'host' => $auth['host'], 'user' => $auth['user'])); $RCMAIL->kill_session(); } } // end session (after optional referer check) else if ($RCMAIL->task == 'logout' && isset($_SESSION['user_id']) && (!$RCMAIL->config->get('referer_check') || rcube_check_referer())) { $userdata = array('user' => $_SESSION['username'], 'host' => $_SESSION['imap_host'], 'lang' => $RCMAIL->user->language); $OUTPUT->show_message('loggedout'); $RCMAIL->logout_actions(); $RCMAIL->kill_session(); $RCMAIL->plugins->exec_hook('logout_after', $userdata); } // check session and auth cookie else if ($RCMAIL->task != 'login' && $_SESSION['user_id'] && $RCMAIL->action != 'send') { if (!$RCMAIL->session->check_auth()) { $RCMAIL->kill_session(); $session_error = true; } } // not logged in -> show login page if (empty($RCMAIL->user->ID)) { // log session failures if (($task = get_input_value('_task', RCUBE_INPUT_GPC)) && !in_array($task, array('login','logout')) && !$session_error && ($sess_id = $_COOKIE[ini_get('session.name')])) { $RCMAIL->session->log("Aborted session " . $sess_id . "; no valid session data found"); $session_error = true; } if ($OUTPUT->ajax_call) $OUTPUT->redirect(array('_err' => 'session'), 2000); if (!empty($_REQUEST['_framed'])) $OUTPUT->command('redirect', $RCMAIL->url(array('_err' => 'session'))); // check if installer is still active if ($RCMAIL->config->get('enable_installer') && is_readable('./installer/index.php')) { $OUTPUT->add_footer(html::div(array('style' => "background:#ef9398; border:2px solid #dc5757; padding:0.5em; margin:2em auto; width:50em"), html::tag('h2', array('style' => "margin-top:0.2em"), "Installer script is still accessible") . html::p(null, "The install script of your Roundcube installation is still stored in its default location!") . html::p(null, "Please remove the whole installer folder from the Roundcube directory because . these files may expose sensitive configuration data like server passwords and encryption keys to the public. Make sure you cannot access the installer script from your browser.") ) ); } if ($session_error || $_REQUEST['_err'] == 'session') $OUTPUT->show_message('sessionerror', 'error', null, true, -1); $RCMAIL->set_task('login'); $OUTPUT->send('login'); } // CSRF prevention else { // don't check for valid request tokens in these actions $request_check_whitelist = array('login'=>1, 'spell'=>1); // check client X-header to verify request origin if ($OUTPUT->ajax_call) { if (rc_request_header('X-Roundcube-Request') != $RCMAIL->get_request_token() && !$RCMAIL->config->get('devel_mode')) { header('HTTP/1.1 403 Forbidden'); die("Invalid Request"); } } // check request token in POST form submissions else if (!empty($_POST) && !$request_check_whitelist[$RCMAIL->action] && !$RCMAIL->check_request()) { $OUTPUT->show_message('invalidrequest', 'error'); $OUTPUT->send($RCMAIL->task); } // check referer if configured if (!$request_check_whitelist[$RCMAIL->action] && $RCMAIL->config->get('referer_check') && !rcube_check_referer()) { raise_error(array( 'code' => 403, 'type' => 'php', 'message' => "Referer check failed"), true, true); } } // we're ready, user is authenticated and the request is safe $plugin = $RCMAIL->plugins->exec_hook('ready', array('task' => $RCMAIL->task, 'action' => $RCMAIL->action)); $RCMAIL->set_task($plugin['task']); $RCMAIL->action = $plugin['action']; // handle special actions if ($RCMAIL->action == 'keep-alive') { $OUTPUT->reset(); $RCMAIL->plugins->exec_hook('keep_alive', array()); $OUTPUT->send(); } else if ($RCMAIL->action == 'save-pref') { include INSTALL_PATH . 'program/steps/utils/save_pref.inc'; } // include task specific functions if (is_file($incfile = INSTALL_PATH . 'program/steps/'.$RCMAIL->task.'/func.inc')) include_once $incfile; // allow 5 "redirects" to another action $redirects = 0; $incstep = null; while ($redirects < 5) { // execute a plugin action if ($RCMAIL->plugins->is_plugin_task($RCMAIL->task)) { if (!$RCMAIL->action) $RCMAIL->action = 'index'; $RCMAIL->plugins->exec_action($RCMAIL->task.'.'.$RCMAIL->action); break; } else if (preg_match('/^plugin\./', $RCMAIL->action)) { $RCMAIL->plugins->exec_action($RCMAIL->action); break; } // try to include the step file else if (($stepfile = $RCMAIL->get_action_file()) && is_file($incfile = INSTALL_PATH . 'program/steps/'.$RCMAIL->task.'/'.$stepfile) ) { include $incfile; $redirects++; } else { break; } } // parse main template (default) $OUTPUT->send($RCMAIL->task); // if we arrive here, something went wrong raise_error(array( 'code' => 404, 'type' => 'php', 'line' => __LINE__, 'file' => __FILE__, 'message' => "Invalid request"), true, true);
Iemand een idee waar ik precies het probleem moet zoeken?
Likes: 
Quote
Oorspronkelijk geplaatst door dennis0162
