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103 lines
3.8 KiB
103 lines
3.8 KiB
<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\api\service\user;
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use app\api\model\UserOauth as UserOauthModel;
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use app\api\model\wxapp\Setting as WxappSettingModel;
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use app\common\service\BaseService;
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use app\common\library\wechat\WxUser;
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use app\common\library\wechat\ErrorCode;
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use app\common\library\wechat\WXBizDataCrypt;
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use cores\exception\BaseException;
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/**
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* 服务类: 第三方用户服务类
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* Class Avatar
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* @package app\api\service\user
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*/
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class Oauth extends BaseService
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{
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/**
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* 微信小程序通过code获取session (openid session_key unionid)
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* @param string $code
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* @return array|false
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* @throws BaseException
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public static function wxCode2Session(string $code)
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{
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// 获取当前小程序信息
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$wxConfig = static::getMpWxConfig();
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// 微信登录 (获取session_key)
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$WxUser = new WxUser($wxConfig['app_id'], $wxConfig['app_secret']);
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$result = $WxUser->jscode2session($code);
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!$result && throwError($WxUser->getError());
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return $result;
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}
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/**
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* 解密微信的加密数据encryptedData
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* @param string $sessionKey
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* @param string $encryptedData
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* @param string $iv
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* @return mixed
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* @throws BaseException
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \cores\exception\BaseException
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*/
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public static function wxDecryptData(string $sessionKey, string $encryptedData, string $iv)
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{
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// 获取当前小程序信息
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$wxConfig = static::getMpWxConfig();
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// 微信数据解密
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$WXBizDataCrypt = new WXBizDataCrypt($wxConfig['app_id'], $sessionKey);
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$content = null;
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$code = $WXBizDataCrypt->decryptData($encryptedData, $iv, $content);
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if ($code !== ErrorCode::$OK) {
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throwError('微信数据 encryptedData 解密失败');
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}
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return $content;
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}
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/**
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* 获取微信小程序配置项
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* @return array
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* @throws \cores\exception\BaseException
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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private static function getMpWxConfig(): array
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{
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$wxConfig = WxappSettingModel::getWxappConfig();
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if (empty($wxConfig['app_id']) || empty($wxConfig['app_secret'])) {
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throwError('请到后台小程序设置填写AppID和AppSecret参数');
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}
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return $wxConfig;
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}
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/**
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* 根据openid获取用户ID
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* @param string $oauthId 第三方用户唯一标识 (openid)
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* @param string $oauthType 第三方登陆类型
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* @return mixed
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*/
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public static function getUserIdByOauthId(string $oauthId, string $oauthType)
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{
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return UserOauthModel::getUserIdByOauthId($oauthId, $oauthType);
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}
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}
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