src/AppBundle/Handler/AuthenticationHelper.php

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<?php

namespace AppBundle\Handler;

use Topxia\Service\Common\ServiceKernel;

class AuthenticationHelper
{
    public static function checkLoginForbidden($request)
    {
        $setting = self::getSettingService()->get('login_bind', array());
        $default = array(
            'temporary_lock_enabled' => 0,
            'temporary_lock_allowed_times' => 5,
            'temporary_lock_minutes' => 20,
        );
        $setting = array_merge($default, $setting);

        $username = $request->request->get('_username');
        $user = $username ? self::getUserService()->getUserByLoginField($username) : null;

        $result = self::getUserService()->checkLoginForbidden($user ? $user['id'] : 0, $request->getClientIp());

        if ($result['status'] == 'error') {
            switch ($result['code']) {
                case 'max_ip_failed_limit':
                    $result['message'] = self::getServiceKernel()->trans('您当前IP下帐号或密码输入错误过多，请在%settingTemporaryLockMinutes%分钟后再试。', array('%settingTemporaryLockMinutes%' => $setting['temporary_lock_minutes']));
                    break;
                case 'max_failed_limit':
                    $result['message'] = self::getServiceKernel()->trans('帐号或密码输入错误过多，请在%settingTemporaryLockMinutes%分钟后再试，您可以通过找回并重置密码来解除封禁。', array('%settingTemporaryLockMinutes%' => $setting['temporary_lock_minutes']));
                    break;
                default:
                    $result['message'] = self::getServiceKernel()->trans('帐号或密码输入错误过多，您已被禁止登录。');
                    break;
            }
        } else {
            $result['message'] = '';
        }

        $result['user'] = $user;

        return $result;
    }

    private static function getUserService()
    {
        return ServiceKernel::instance()->createService('User:UserService');
    }

    private static function getSettingService()
    {
        return ServiceKernel::instance()->createService('System:SettingService');
    }

    protected static function getServiceKernel()
    {
        return ServiceKernel::instance();
    }
}