IYUUPlus/app/domain/Users.php

<?php
namespace app\domain;

use support\Request;
use app\common\components\Curl;
use app\common\Constant;
use app\common\Config;

/**
 * 用户逻辑操作类 [无状态静态类]
 * @access private 常驻内存运行，禁止执行器调用
 */
class Users
{
    /**
     * 检查用户Session是否已登录
     * @param Request $request
     * @return bool
     */
    public static function isLogin(Request $request):bool
    {
        $session = $request->session();
        $has = $session->has('token');
        return $has ? true : false;
    }

    /**
     * 检查token及绑定状态
     * @param string $token
     * @param Request $request
     * @return array
     */
    public static function checkToken(string $token, Request $request):array
    {
        $login = false;
        $curl = Curl::one();
        $api_url = Constant::API_BASE;
        $api_action = Constant::API['sites'];
        $url = sprintf('%s%s?sign=%s&version=%s', $api_url, $api_action, $token, IYUU_VERSION());
        $res = $curl->get($url);
        $rs = json_decode($res->response, true);
        if ($rs['ret'] === 200 && isset($rs['data']['sites']) && is_array($rs['data']['sites'])) {
            $sites = array_column($rs['data']['sites'], null, 'site');
            Config::set('sites', $sites, Constant::config_format);
            Config::set('iyuu', ['iyuu.cn' => $token], Constant::config_format);
            $login = true;
        } else {
            if (($rs['ret'] === 403) && isset($rs['data']['recommend']) && is_array($rs['data']['recommend'])) {
                //用户未绑定合作站点
                $recommend = $rs['data']['recommend'];
                Config::set('recommend', $recommend, Constant::config_format);
                Config::set('iyuu', ['iyuu.cn' => $token], Constant::config_format);
                //$login = true;
            }
        }

        if ($login) {
            // 验证通过，写入Session
            $session = $request->session();
            $session->set(Constant::Session_Token_Key, $token);
        }
        return $rs;
    }

    /**
     * 用户绑定
     * @descr 接口地址 https://api.iyuu.cn/index.php?s=App.User.Login
     *        接口文档 https://api.iyuu.cn/docs.php?service=App.User.Login&detail=1&type=fold
     * @param string $token
     * @param Request $request
     * @return array
     */
    public static function bindToken(string $token, Request $request):array
    {
        $curl = Curl::one();
        $url = Constant::API_BASE . Constant::API['login'];
        $data = [
            'token'  => $token,
            'id'     => $request->post('id') + 0,
            'passkey'=> sha1($request->post('passkey')),     // 避免泄露用户passkey秘钥
            'site'   => $request->post('site'),
        ];
        $res = $curl->get($url, $data);
        $rs = json_decode($res->response, true);
        if (isset($rs['ret']) && ($rs['ret'] === 200) && isset($rs['data']['success']) && $rs['data']['success']) {
            //绑定成功
            return self::checkToken($token, $request);
        } else {
            //绑定失败
            $msg = !empty($rs['msg']) ? $rs['msg'] : '远端服务器无响应，请稍后重试！';
            $msg = !empty($rs['data']['errmsg']) ? $rs['data']['errmsg'] : $msg;
            $rs['msg'] = $msg;
            return $rs;
        }
    }
}