public function ajaxSubmitAction()
 {
     $resetTicket = Request::getPOST('reset-ticket');
     $password = Request::getPOST('password');
     if (empty($password) || empty($resetTicket)) {
         $this->renderAjax(1, '参数错误!');
     }
     if (strlen($password) < 6 || strlen($password) > 30) {
         $this->renderAjax(1, '密码长度为6-30位!');
     }
     $userInfo = UcAuthInterface::getUserInfoByResetTicket(array('reset_ticket' => $resetTicket));
     if (empty($userInfo)) {
         $this->renderAjax(1, '你的操作已经过期,请重新操作!');
     }
     // 修改密码
     UcUserInterface::save(array('id' => $userInfo['id'], 'password' => $password));
     // 删除reset ticket
     UcAuthInterface::deleteResetTicket(array('reset_ticket' => $resetTicket));
     UcUserInterface::logout();
     $this->renderAjax(0);
 }
 public function defaultAction()
 {
     $backUrl = Request::getGET('back-url', '//www.hqoj.net/');
     UcUserInterface::logout();
     Url::redirect($backUrl);
 }
 public static function logout()
 {
     UcUserInterface::logout();
 }