介绍

在做微信开放平台第三方应用开发的时候，每次都要登录到微信开放平台中操作，如果多了的话，很不方便，所以想到集成到自己后台操作，这样就可以同时管理n个开放平台里面的n个第三方应用了。

犹豫代码涉及逻辑会比较复杂，所以只提取了相关部分。

步骤

获取cookie和token

在操作第三方之前，需要获取token和cookie，获取方式如下代码：

<?php
namespace App\Utils\Wx;
use App\Models\WxOpen;
use EasyWeChat\Factory;
use Illuminate\Support\Facades\Cache;
/*** Description:* Class WxOpenUtils* User: Vijay <1937832819@qq.com>* Site: https://www.choudalao.com/* Date: 2022/1/11* Time: 11:43* @package App\Utils\Wx*/
class WxOpenUtils extends WxBaseUtils
{protected $msg = null;private $openApp = null;protected static $instance = null;// 登录前的cookie// CACHE_BEFORE_COOKIE_KEY_openAppIdconst CACHE_BEFORE_COOKIE_KEY = 'CACHE_BEFORE_COOKIE_KEY_';// CACHE_LOGIN_COOKIE_KEY_openAppIdconst CACHE_LOGIN_COOKIE_KEY = 'CACHE_LOGIN_COOKIE_KEY_';// CACHE_LOGIN_TOKEN_KEY_openAppIdconst CACHE_LOGIN_TOKEN_KEY = 'CACHE_LOGIN_TOKEN_KEY_';// CACHE_APPLIST_COOKIE_KEY_openAppIdconst CACHE_APPLIST_COOKIE_KEY = 'CACHE_APPLIST_COOKIE_KEY_';const OPEN_BASE_URL = 'https://open.weixin.qq.com';public function __construct(){// 首先要获取open对象$this->openApp = $this->getOpenApp();if (!$this->openApp) {$this->msg = '开放平台获取失败';return false;}}/*** 获取开放平台登录token* User: Vijay <1937832819@qq.com>* Date: 2021/12/26* Time: 21:13* @param bool $isCache* @return bool|mixed*/public function getLogin($isCache = false){$cacheTokenName = self::CACHE_LOGIN_TOKEN_KEY . $this->openApp['id'];$token = Cache::get($cacheTokenName);$cacheCookieName = self::CACHE_LOGIN_COOKIE_KEY . $this->openApp['id'];$cookie = Cache::get($cacheCookieName);$list = ['token' => $token,'cookie' => $cookie];if (!$token || !$cookie || $isCache == true) {$res = $this->setLogin($isCache);if ($res === false) {return false;}$list = array_merge($list, $res);}return $list;}/*** 获取开放平台(根据第三方来得到开放平台信息,开放平台只有后台用到，没有做缓存处理)* User: Vijay <1937832819@qq.com>* Date: 2021/12/26* Time: 21:38* @return array|null*/public function getOpenApp(){if (is_null($this->openApp)) {$this->openApp = [];// 根据自己的数据库设计，查询出开放平台数据，主要是账号密码等数据$openApp = WxOpen::query()->where('id', 1)->first();if (!empty($openApp)) {$this->openApp = $openApp->toArray();}}return $this->openApp;}/*** Description:获取登录token* User: Vijay* Date: 2022/1/10* Time: 22:23* @param bool $isCache* @return bool|mixed*/public function getLoginToken($isCache = false){$cacheTokenName = self::CACHE_LOGIN_TOKEN_KEY . $$this->openApp['id'];$token = Cache::get($cacheTokenName);if (!$token) {$loginList = $this->getLogin($isCache);if ($loginList == false) {return false;}$token = $loginList['token'];}return $token;}/*** User: Vijay <1937832819@qq.com>* Date: 2021/12/28* Time: 21:19* @param bool $isCache* @return array|bool*/private function setLogin($isCache = false){$cookie = $this->getBeforeCookie($isCache);$passwd = md5(trim($this->openApp['password']));$account = $this->openApp['account'];$param = ['account' => $account,'passwd' => $passwd,'f' => 'json','lang' => 'zh_CN','ajax' => '1','key' => '1',// 'token' => null,];$url = self::OPEN_BASE_URL . '/cgi-bin/login';$response = $this->curlExecute($url, 'POST', $param, self::OPEN_BASE_URL, self::OPEN_BASE_URL, $cookie);list($header, $body) = explode("\r\n\r\n", $response, 2);$preg_cookie = '/Set-Cookie: (.*?);/m';preg_match_all($preg_cookie, $header, $cookie);$cacheCookieName = self::CACHE_LOGIN_COOKIE_KEY . $this->openApp['id'];$cookieStr = implode(';', $cookie[1]);Cache::put($cacheCookieName, $cookieStr, 3600);$data = json_decode($body, true);if (!isset($data['base_resp']['err_msg'])) {$this->msg = 'base_resp获取失败';return false;}if ($data['base_resp']['err_msg'] != 'ok') {$this->msg = $data['base_resp']['err_msg'];return false;}$cacheTokenName = self::CACHE_LOGIN_TOKEN_KEY . $this->openApp['id'];$token = $data['base_resp']['token'];Cache::put($cacheTokenName, $token, 3600);return ['token' => $token,'cookie' => $cookieStr];}/*** 设置cookie* User: Vijay <1937832819@qq.com>* Date: 2021/12/26* Time: 19:29* @return string*/private function setBeforeCookie(){$cacheName = self::CACHE_BEFORE_COOKIE_KEY . $this->openApp['id'];$response = $this->curlExecute(self::OPEN_BASE_URL);$preg_cookie = '/Set-Cookie: (.*?);/m';preg_match_all($preg_cookie, $response, $cookie);$cookieStr = implode(';', $cookie[1]);Cache::put($cacheName, $cookieStr, 3600);return $cookieStr;}/*** 获取cookie* User: Vijay <1937832819@qq.com>* Date: 2021/12/26* Time: 20:49* @param bool $isCache true 更新缓存* @return mixed|string*/public function getBeforeCookie($isCache = false){$cacheName = self::CACHE_BEFORE_COOKIE_KEY . $this->openApp['id'];$cookieStr = Cache::get($cacheName);if (empty($cookieStr) || $isCache == true) {return $this->setBeforeCookie();}return $cookieStr;}/*** Description:* User: Vijay* Date: 2022/1/10* Time: 22:29* @param bool $isCache* @return array|bool*/public function appList($isCache = false){$loginList = $this->getLogin($isCache);if ($loginList == false) {return false;}$url = self::OPEN_BASE_URL . '/cgi-bin/applist?t=manage/list&page=0&num=20&openapptype=1&lang=zh_CN&token=' . $loginList['token'];$response = $this->curlExecute($url, 'GET', [], '', '', $loginList['cookie']);list($header, $body) = explode("\r\n\r\n", $response, 2);$preg_cookie = '/Set-Cookie: (.*?);/m';preg_match_all($preg_cookie, $header, $cookie);$cacheCookieName = self::CACHE_APPLIST_COOKIE_KEY . $this->openApp['id'];$cookieStr = implode(';', $cookie[1]);Cache::put($cacheCookieName, $cookieStr, 3600);return ['token' => $loginList['token'],'cookie' => $cookieStr . ';' . $loginList['cookie']];}/*** curl请求* User: Vijay <1937832819@qq.com>* Date: 2021/12/28* Time: 17:26* @param string $url 请求地址* @param string $method 请求方式 GET|POST* @param array $param 请求参数* @param string $origin origin* @param string $referer referer* @param null $cookie* @return bool|string*/public function curlExecute($url, $method = 'GET', $param = [], $origin = '', $referer = '', $cookie = null){$curl = curl_init();$header = ['User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36','Accept: application/json, text/javascript, */*; q=0.01','Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2','Accept-Encoding: gzip, deflate, br','X-Requested-With: XMLHttpRequest','Connection: keep-alive','Sec-Fetch-Dest: empty','Sec-Fetch-Mode: cors','Sec-Fetch-Site: same-origin ','Content-Type: application/x-www-form-urlencoded; charset=UTF-8',];if ($origin) {$header[] = 'Origin: ' . $origin;}if ($referer) {$header[] = 'Referer: ' . $referer;}if ($cookie) {$header[] = 'Cookie: ' . $cookie;}$curloptArr = [CURLOPT_SSL_VERIFYPEER => 0,CURLOPT_HEADER => 1,CURLOPT_URL => $url,CURLOPT_RETURNTRANSFER => true,CURLOPT_ENCODING => '',CURLOPT_MAXREDIRS => 10,CURLOPT_TIMEOUT => 0,CURLOPT_FOLLOWLOCATION => true,CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,CURLOPT_CUSTOMREQUEST => $method,CURLOPT_HTTPHEADER => $header,];if ($method == 'POST') {$curloptArr[CURLOPT_POSTFIELDS] = http_build_query($param);}curl_setopt_array($curl, $curloptArr);$response = curl_exec($curl);curl_close($curl);return $response;}/*** User: Vijay <1937832819@qq.com>* Date: 2021/12/26* Time: 17:38* @return null|string*/public function getMsg(){return $this->msg;}
}

使用方式

调用 $appList = WxOpenUtils::getInstance()->appList();来获取token和cookie.

后面请求中要带上token和cookie，第三方操作中全部大写的代表参数，用到的几个变量分别如下，

$appList = WxOpenUtils::getInstance()->appList();
COOKIE:$appList['cookie'] . ';__CURRENT_TOKEN__=' . $appList['token'];
TOKEN:$appList['token']
APPID: POST添加应用返回该应用的APPID

第三方操作

拿到token和cookie后，接下来的工作就比较简单啦，这里只提供接口和参数，自己去实现吧。

POST添加应用

地址:

https://open.weixin.qq.com/cgi-bin/component_acct?action=create_component&token=TOKEN

请求头：

referer:https://open.weixin.qq.com/wxaopen/createThirdAccount?token=TOKEN&lang=;
origin:https://open.weixin.qq.com;

数据包:

{"name":"应用名称","desc":"描述","icon_url":"图片地址","official_site_url":"首页(随机编个域名吧)","industry_tag_id_list":[2001],"type":0
}

添加应用成功会返回该应用的APPID,把它取出来后面要用。

GET获取第三方详情

地址:

https://open.weixin.qq.com/cgi-bin/component_acct?action=detail&t=manage/plugin_detail&token=TOKEN&appid=APPID&f=json';

POST修改ip和公众号

地址:

https://open.weixin.qq.com/cgi-bin/component_acct?action=detail&t=manage/plugin_detail&token=TOKEN&appid=APPID;

请求头：

referer:https://open.weixin.qq.com/wxaopen/serviceprovider/APPID?token=TOKEN;
origin:https://open.weixin.qq.com;

数据包:

{"token":TOKEN,"action":"direct_modify","white_acct":"公众号原始id","white_ip":"ip白名单",
}

POST修改权限集(这一步就是添加公众号网页授权)

地址:

https://open.weixin.qq.com/cgi-bin/component_acct?action=modify_funcscopecategory&category_list=4

请求头：

referer: https://open.weixin.qq.com/wxaopen/authoritylist/APPID?token=TOKEN&lang=zh_CN';
origin:https://open.weixin.qq.com;

数据包:

category_list=4&appid=APPID&token=TOKEN

POST修改开发资料

地址:

https://open.weixin.qq.com/cgi-bin/component_acct?action=modify_dev_info&token=TOKEN&appid=APPID

请求头：

referer: https://open.weixin.qq.com/wxaopen/createThirdAccount/modifyDevInfo?appId=APPID&token=TOKEN;
origin:https://open.weixin.qq.com;

数据包:

{"token":"这个token是消息加解密token","auth_domain":"授权发起域名","allow_container_domain":false,"ticket_url":"授权事件接收URL","msg_url":"消息与事件接收URL","white_ip":"白名单IP","white_acct":["公众号ID"],"symmetric_key":"消息加解密Key","sns_domain":"我们用的分享域名;号分割","wxa_server_domain":"","jump_h5_domain":"","ticket_url_qbase":{"enable":false,"container":{"env":"","path":"","service":""},"function":{"env":"","function_name":""}},"msg_url_qbase":{"enable":false,"container":{"env":"","path":"","service":""},"function":{"env":"","function_name":""}}
}

POST删除第三方

地址:

https://open.weixin.qq.com/cgi-bin/component_acct?action=del_component;

请求头：

referer:  https://open.weixin.qq.com/cgi-bin/applist?t=manage/list&page=0&num=20&openapptype=2048&token=TOKEN;
origin:https://open.weixin.qq.com;

数据包:

{"appid":APPID,"token":TOKEN,"action":"del_component","lang":"zh_CN","f":"json","ajax":"1","key":"1",
}