mirror of
https://gitee.com/zoujingli/WeChatDeveloper.git
synced 2026-09-04 15:04:32 +08:00
101 lines
3.9 KiB
PHP
101 lines
3.9 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | WeChatDeveloper
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// +----------------------------------------------------------------------
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// | 版权所有 2014~2026 ThinkAdmin [ thinkadmin.top ]
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// +----------------------------------------------------------------------
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// | 官方网站: https://thinkadmin.top
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// | 免责声明 ( https://thinkadmin.top/disclaimer )
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// +----------------------------------------------------------------------
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// | gitee 代码仓库：https://gitee.com/zoujingli/WeChatDeveloper
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// | github 代码仓库：https://github.com/zoujingli/WeChatDeveloper
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// +----------------------------------------------------------------------
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namespace WeChat;
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use WeChat\Contracts\BasicWeChat;
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/**
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* 微信网页授权
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* @package WeChat
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*/
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class Oauth extends BasicWeChat
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{
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/**
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* 构造网页授权跳转链接
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* @param string $redirect_url 回调地址
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* @param string $state 自定义状态（<=128 字节）
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* @param string $scope snsapi_base|snsapi_userinfo
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* @return string 跳转 URL
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*/
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public function getOauthRedirect($redirect_url, $state = '', $scope = 'snsapi_base')
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{
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$appid = $this->config->get('appid');
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$redirect_uri = urlencode($redirect_url);
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return "https://open.weixin.qq.com/connect/oauth2/authorize?appid={$appid}&redirect_uri={$redirect_uri}&response_type=code&scope={$scope}&state={$state}#wechat_redirect";
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}
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/**
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* 通过 code 换取 access_token/refresh_token/openid
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* @param string $code 授权 code，不传则取 GET 参数
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* @return array
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* @throws \WeChat\Exceptions\InvalidResponseException
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* @throws \WeChat\Exceptions\LocalCacheException
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*/
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public function getOauthAccessToken($code = '')
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{
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$appid = $this->config->get('appid');
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$appsecret = $this->config->get('appsecret');
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$code = $code ? $code : (isset($_GET['code']) ? $_GET['code'] : '');
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$url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid={$appid}&secret={$appsecret}&code={$code}&grant_type=authorization_code";
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return $this->httpGetForJson($url);
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}
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/**
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* 刷新网页授权 access_token
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* @param string $refresh_token 刷新 token
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* @return array
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* @throws \WeChat\Exceptions\InvalidResponseException
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* @throws \WeChat\Exceptions\LocalCacheException
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*/
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public function getOauthRefreshToken($refresh_token)
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{
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$appid = $this->config->get('appid');
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$url = "https://api.weixin.qq.com/sns/oauth2/refresh_token?appid={$appid}&grant_type=refresh_token&refresh_token={$refresh_token}";
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return $this->httpGetForJson($url);
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}
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/**
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* 校验网页授权 access_token 是否有效
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* @param string $accessToken 网页授权 access_token
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* @param string $openid 用户 openid
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* @return array
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* @throws \WeChat\Exceptions\InvalidResponseException
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* @throws \WeChat\Exceptions\LocalCacheException
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*/
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public function checkOauthAccessToken($accessToken, $openid)
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{
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$url = "https://api.weixin.qq.com/sns/auth?access_token={$accessToken}&openid={$openid}";
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return $this->httpGetForJson($url);
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}
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/**
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* 拉取用户信息（snsapi_userinfo）
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* @param string $accessToken 网页授权 access_token
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* @param string $openid 用户 openid
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* @param string $lang zh_CN|zh_TW|en
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* @return array
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* @throws \WeChat\Exceptions\InvalidResponseException
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* @throws \WeChat\Exceptions\LocalCacheException
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*/
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public function getUserInfo($accessToken, $openid, $lang = 'zh_CN')
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{
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$url = "https://api.weixin.qq.com/sns/userinfo?access_token={$accessToken}&openid={$openid}&lang={$lang}";
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return $this->httpGetForJson($url);
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}
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}
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