| | |
| | | |
| | | // 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(); |
| | | |
| | |
| | | '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)) { |
| | | $OUTPUT->show_message("cookiesdisabled", 'warning'); |
| | | } |
| | | else if ($_SESSION['temp'] && !$auth['abort'] && |
| | | else if ($auth['valid'] && !$auth['abort'] && |
| | | !empty($auth['host']) && !empty($auth['user']) && |
| | | $RCMAIL->login($auth['user'], $auth['pass'], $auth['host'])) { |
| | | // create new session ID |
| | | $RCMAIL->login($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(); |
| | | $RCMAIL->session->regenerate_id(false); |
| | | |
| | | // send auth cookie if necessary |
| | | $RCMAIL->authenticate_session(); |
| | | $RCMAIL->session->set_auth_cookie(); |
| | | |
| | | // log successful login |
| | | rcmail_log_login(); |
| | |
| | | $query = array(); |
| | | if ($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']); |
| | |
| | | else { |
| | | $error_code = is_object($IMAP) ? $IMAP->get_error_code() : -1; |
| | | |
| | | $OUTPUT->show_message($error_code < -1 ? 'imaperror' : 'loginfailed', 'warning'); |
| | | $OUTPUT->show_message($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'])); |
| | | $RCMAIL->kill_session(); |
| | | } |
| | | } |
| | | |
| | | // end session |
| | | else if ($RCMAIL->task == 'logout' && isset($_SESSION['user_id'])) { |
| | | // end session (after optional referer check) |
| | | else if ($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'); |
| | | $RCMAIL->logout_actions(); |
| | |
| | | |
| | | // check session and auth cookie |
| | | else if ($RCMAIL->task != 'login' && $_SESSION['user_id'] && $RCMAIL->action != 'send') { |
| | | if (!$RCMAIL->authenticate_session()) { |
| | | if (!$RCMAIL->session->check_auth()) { |
| | | $OUTPUT->show_message('sessionerror', 'error'); |
| | | $RCMAIL->kill_session(); |
| | | } |
| | |
| | | ); |
| | | } |
| | | |
| | | $OUTPUT->set_env('task', 'login'); |
| | | $RCMAIL->set_task('login'); |
| | | $OUTPUT->send('login'); |
| | | } |
| | | // CSRF prevention |
| | |
| | | $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); |
| | | } |
| | | } |
| | | |
| | | // handle special actions |