| | |
| | | /* |
| | | +-------------------------------------------------------------------------+ |
| | | | RoundCube Webmail IMAP Client | |
| | | | Version 0.2-20080829 | |
| | | | Version 0.3-20090814 | |
| | | | | |
| | | | Copyright (C) 2005-2008, RoundCube Dev. - Switzerland | |
| | | | Copyright (C) 2005-2009, RoundCube Dev. - Switzerland | |
| | | | | |
| | | | This program is free software; you can redistribute it and/or modify | |
| | | | it under the terms of the GNU General Public License version 2 | |
| | |
| | | // include environment |
| | | require_once 'program/include/iniset.php'; |
| | | |
| | | // init application and start session with requested task |
| | | // init application, start session, init output class, etc. |
| | | $RCMAIL = rcmail::get_instance(); |
| | | |
| | | // init output class |
| | | $OUTPUT = !empty($_REQUEST['_remote']) ? $RCMAIL->init_json() : $RCMAIL->load_gui(!empty($_REQUEST['_framed'])); |
| | | |
| | | // set output buffering |
| | | if ($RCMAIL->action != 'get' && $RCMAIL->action != 'viewsource') { |
| | | // use gzip compression if supported |
| | | if (function_exists('ob_gzhandler') |
| | | && !ini_get('zlib.output_compression') |
| | | && ini_get('output_handler') != 'ob_gzhandler') { |
| | | ob_start('ob_gzhandler'); |
| | | } |
| | | else { |
| | | ob_start(); |
| | | } |
| | | } |
| | | // turn on output buffering |
| | | ob_start(); |
| | | |
| | | // check if config files had errors |
| | | if ($err_str = $RCMAIL->config->get_error()) { |
| | |
| | | raise_error(array('code' => hexdec($_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->action=='login' && $RCMAIL->task=='mail') { |
| | | $host = $RCMAIL->autoselect_host(); |
| | | if ($RCMAIL->task == 'login' && $RCMAIL->action == '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' => $RCMAIL->autoselect_host(), |
| | | 'user' => trim(get_input_value('_user', RCUBE_INPUT_POST)), |
| | | 'cookiecheck' => true, |
| | | )); |
| | | |
| | | if (!isset($auth['pass'])) |
| | | $auth['pass'] = get_input_value('_pass', RCUBE_INPUT_POST, true, |
| | | $RCMAIL->config->get('password_charset', 'ISO-8859-1')); |
| | | |
| | | // check if client supports cookies |
| | | if (empty($_COOKIE)) { |
| | | if ($auth['cookiecheck'] && empty($_COOKIE)) { |
| | | $OUTPUT->show_message("cookiesdisabled", 'warning'); |
| | | } |
| | | else if ($_SESSION['temp'] && !empty($_POST['_user']) && isset($_POST['_pass']) && |
| | | $RCMAIL->login(trim(get_input_value('_user', RCUBE_INPUT_POST), ' '), |
| | | get_input_value('_pass', RCUBE_INPUT_POST, true, 'ISO-8859-1'), $host)) { |
| | | else if ($_SESSION['temp'] && !$auth['abort'] && |
| | | !empty($auth['host']) && !empty($auth['user']) && |
| | | $RCMAIL->login($auth['user'], $auth['pass'], $auth['host'])) { |
| | | // create new session ID |
| | | unset($_SESSION['temp']); |
| | | rcube_sess_regenerate_id(); |
| | | $RCMAIL->session->remove('temp'); |
| | | $RCMAIL->session->regenerate_id(); |
| | | |
| | | // send auth cookie if necessary |
| | | $RCMAIL->authenticate_session(); |
| | |
| | | $_SERVER['REMOTE_ADDR'])); |
| | | } |
| | | |
| | | // restore original request parameters |
| | | $query = array(); |
| | | if ($url = get_input_value('_url', RCUBE_INPUT_POST)) |
| | | parse_str($url, $query); |
| | | |
| | | // allow plugins to control the redirect url after login success |
| | | $redir = $RCMAIL->plugins->exec_hook('login_after', $query); |
| | | unset($redir['abort']); |
| | | |
| | | // send redirect |
| | | $OUTPUT->redirect(); |
| | | $OUTPUT->redirect($redir); |
| | | } |
| | | else { |
| | | $OUTPUT->show_message($IMAP->error_code == -1 ? 'loginfailed' : 'imaperror', 'warning'); |
| | | $OUTPUT->show_message($IMAP->error_code < -1 ? 'imaperror' : 'loginfailed', 'warning'); |
| | | $RCMAIL->plugins->exec_hook('login_failed', array('code' => $IMAP->error_code, 'host' => $auth['host'], 'user' => $auth['user'])); |
| | | $RCMAIL->kill_session(); |
| | | } |
| | | } |
| | | |
| | | // end session |
| | | else if (($RCMAIL->task=='logout' || $RCMAIL->action=='logout') && isset($_SESSION['user_id'])) { |
| | | else if ($RCMAIL->task == 'logout' && isset($_SESSION['user_id'])) { |
| | | $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->action != 'login' && $_SESSION['user_id'] && $RCMAIL->action != 'send') { |
| | | else if ($RCMAIL->task != 'login' && $_SESSION['user_id'] && $RCMAIL->action != 'send') { |
| | | if (!$RCMAIL->authenticate_session()) { |
| | | $OUTPUT->show_message('sessionerror', 'error'); |
| | | $RCMAIL->kill_session(); |
| | | } |
| | | } |
| | | |
| | | |
| | | // log in to imap server |
| | | if (!empty($RCMAIL->user->ID) && $RCMAIL->task == 'mail') { |
| | | if (!$RCMAIL->imap_connect()) { |
| | | $RCMAIL->kill_session(); |
| | | } |
| | | } |
| | | |
| | | // 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 (!$RCMAIL->config->get('devel_mode') && !rc_request_header('X-RoundCube-Referer')) { |
| | | if (!$RCMAIL->config->get('devel_mode') && rc_request_header('X-RoundCube-Request') != $RCMAIL->get_request_token() && !empty($RCMAIL->user->ID)) { |
| | | header('HTTP/1.1 404 Not Found'); |
| | | 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); |
| | | } |
| | | |
| | | // not logged in -> show login page |
| | | if (empty($RCMAIL->user->ID)) { |
| | | |
| | | if ($OUTPUT->ajax_call) |
| | | $OUTPUT->redirect(array(), 2000); |
| | | |
| | | |
| | | if (!empty($_REQUEST['_framed'])) |
| | | $OUTPUT->command('redirect', '?'); |
| | | |
| | | // check if installer is still active |
| | | if ($RCMAIL->config->get('enable_installer') && is_readable('./installer/index.php')) { |
| | | $OUTPUT->add_footer(html::div(array('style' => "background:#ef9398; border:2px solid #dc5757; padding:0.5em; margin:2em auto; width:50em"), |
| | |
| | | 'send' => 'sendmail.inc', |
| | | 'expunge' => 'folders.inc', |
| | | 'purge' => 'folders.inc', |
| | | 'remove-attachment' => 'compose.inc', |
| | | 'display-attachment' => 'compose.inc', |
| | | 'remove-attachment' => 'attachments.inc', |
| | | 'display-attachment' => 'attachments.inc', |
| | | 'upload' => 'attachments.inc', |
| | | 'group-expand' => 'autocomplete.inc', |
| | | ), |
| | | |
| | | 'addressbook' => array( |
| | | 'add' => 'edit.inc', |
| | | 'group-create' => 'groups.inc', |
| | | 'group-rename' => 'groups.inc', |
| | | 'group-delete' => 'groups.inc', |
| | | 'group-addmembers' => 'groups.inc', |
| | | 'group-delmembers' => 'groups.inc', |
| | | ), |
| | | |
| | | 'settings' => array( |
| | |
| | | 'delete-folder' => 'manage_folders.inc', |
| | | 'subscribe' => 'manage_folders.inc', |
| | | 'unsubscribe' => 'manage_folders.inc', |
| | | 'enable-threading' => 'manage_folders.inc', |
| | | 'disable-threading' => 'manage_folders.inc', |
| | | 'add-identity' => 'edit_identity.inc', |
| | | ) |
| | | ); |
| | | |
| | | // include task specific functions |
| | | include_once 'program/steps/'.$RCMAIL->task.'/func.inc'; |
| | | if (is_file($incfile = 'program/steps/'.$RCMAIL->task.'/func.inc')) |
| | | include_once($incfile); |
| | | |
| | | // allow 5 "redirects" to another action |
| | | $redirects = 0; $incstep = null; |
| | | while ($redirects < 5) { |
| | | $stepfile = !empty($action_map[$RCMAIL->task][$RCMAIL->action]) ? |
| | | $action_map[$RCMAIL->task][$RCMAIL->action] : strtr($RCMAIL->action, '-', '_') . '.inc'; |
| | | |
| | | |
| | | // execute a plugin action |
| | | if (preg_match('/^plugin\./', $RCMAIL->action)) { |
| | | $RCMAIL->plugins->exec_action($RCMAIL->action); |
| | | break; |
| | | } |
| | | // try to include the step file |
| | | if (is_file(($incfile = 'program/steps/'.$RCMAIL->task.'/'.$stepfile))) { |
| | | else if (is_file($incfile = 'program/steps/'.$RCMAIL->task.'/'.$stepfile)) { |
| | | include($incfile); |
| | | $redirects++; |
| | | } |
| | |
| | | } |
| | | } |
| | | |
| | | |
| | | // make sure the message count is refreshed (for default view) |
| | | if ($RCMAIL->task == 'mail') { |
| | | $IMAP->messagecount($_SESSION['mbox'], 'ALL', true); |
| | | } |
| | | |
| | | // parse main template (default) |
| | | $OUTPUT->send($RCMAIL->task); |