mirror of
https://codeup.aliyun.com/67c68d4e484ca2f0a13ac3c1/ydc/jsowell-charger-web.git
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295 lines
12 KiB
Java
295 lines
12 KiB
Java
package com.jsowell.service;
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import com.alibaba.fastjson2.JSONObject;
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import com.jsowell.common.constant.CacheConstants;
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import com.jsowell.common.core.redis.RedisCache;
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import com.jsowell.common.util.StringUtils;
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import com.jsowell.common.util.http.HttpUtils;
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import com.jsowell.common.util.wxplatform.AesException;
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import com.jsowell.common.util.wxplatform.WXBizMsgCrypt;
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import com.jsowell.common.util.wxplatform.WXXmlToMapUtil;
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import com.jsowell.pile.domain.agentDev.CategoryInfo;
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import com.jsowell.pile.dto.agentDev.CommitCodeDTO;
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import com.jsowell.pile.dto.agentDev.GetComponentTokenDTO;
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import com.jsowell.pile.vo.agentDev.AuthInfo;
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import org.apache.commons.collections.MapUtils;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.TimeUnit;
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/**
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* 代开发小程序Service
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*
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* @author Lemon
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* @Date 2023/7/27 15:58
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*/
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@Service
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public class AgentDevService {
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private final Logger logger = LoggerFactory.getLogger(this.getClass());
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@Autowired
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private RedisCache redisCache;
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/**
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* 第三方平台 appid
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*/
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private static final String PLATFORM_APP_ID = "wxac3b282a58b9a4a8";
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/**
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* 第三方平台 secret
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*/
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private static final String PLATFORM_APP_SECRET = "eb8adc2689b4f27be7ae75a4b646dbe6";
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/**
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* 第三方平台 消息加解密Key
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*/
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private static final String PLATFORM_AES_KEY = "9TDTYLBLYGG1IOU9VOLXHNIKKJ65NU40S0ITJ0BFQOU";
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/**
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* 第三方平台 消息校验Token
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*/
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private static final String PLATFORM_COMPONENT_TOKEN = "XD83ZUJWTVRB4OSN";
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/**
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* 解析请求
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*
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* @param timeStamp
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* @param nonce
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* @param msgSignature
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* @param postData
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* @return
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*/
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public String parseRequest(String timeStamp, String nonce, String msgSignature, String postData) {
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logger.info("==============================开始授权事件接收URL=================================");
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try {
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//这个类是微信官网提供的解密类,需要用到消息校验Token 消息加密Key和服务平台appid
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WXBizMsgCrypt pc = new WXBizMsgCrypt(PLATFORM_COMPONENT_TOKEN, PLATFORM_AES_KEY, PLATFORM_APP_ID);
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String xml = pc.decryptMsg(msgSignature, timeStamp, nonce, postData);
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Map<String, String> result = WXXmlToMapUtil.xmlToMap(xml);// 将xml转为map
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logger.info("微信第三方平台推送消息解析后 result:{}", result);
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// 获取 infoType 确认是哪个事件
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String infoType = MapUtils.getString(result, "InfoType");
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if (StringUtils.equals("component_verify_ticket", infoType)) {
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// 授权票据事件
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verifyTicket(result);
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} else if (StringUtils.equals("authorized", infoType)
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|| StringUtils.equals("updateauthorized", infoType)
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|| StringUtils.equals("unauthorized", infoType)) {
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// 授权成功通知 authorized、授权更新通知 updateauthorized、 取消授权通知 unauthorized
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// 小程序/公众号授权事件
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authorizedInform(result);
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}
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} catch (AesException e) {
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e.printStackTrace();
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}
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logger.info("==============================结束授权事件接收URL=================================");
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return "success";
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}
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/**
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* 验证票据事件
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*
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* @param map 微信第三方平台推送消息解析后的 map
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* @return
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*/
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private String verifyTicket(Map<String, String> map) {
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// 获取验证票据
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String componentVerifyTicket = MapUtils.getString(map, "ComponentVerifyTicket");
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if (StringUtils.isEmpty(componentVerifyTicket)) {
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throw new RuntimeException("微信开放平台，第三方平台获取【验证票据】为空");
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}
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String redisKey = CacheConstants.COMPONENT_VERIFY_TICKET + PLATFORM_APP_ID;
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// 查缓存，看是否已经过期
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String verifyTicket = redisCache.getCacheObject(redisKey);
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if (verifyTicket != null) {
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// 先删除旧缓存
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redisCache.deleteObject(redisKey);
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}
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// 存入Redis 过期时间: 官方12小时，但十分钟推送一次, 因此可设置 20 分钟过期
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redisCache.setCacheObject(redisKey, componentVerifyTicket, 60 * 20, TimeUnit.SECONDS);
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verifyTicket = redisCache.getCacheObject(redisKey);
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// 存储平台授权票据,保存ticket
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// redisTemplate.opsForValue().set("component_verify_ticket", componentVerifyTicket, 60 * 12, TimeUnit.SECONDS);
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// String verifyTicket = redisTemplate.opsForValue().get("component_verify_ticket").toString();
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logger.info("====================授权票据【ComponentVerifyTicket】：【" + verifyTicket + "】====================");
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return verifyTicket;
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}
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/**
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* 小程序/公众号授权事件
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*
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* @param map
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*/
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private void authorizedInform(Map<String, String> map) {
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// 获取通知类型
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String infoType = MapUtils.getString(map, "InfoType");
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// 小程序appid
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String authorizerAppid = MapUtils.getString(map, "AuthorizerAppid");
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if (StringUtils.equals("unauthorized", infoType)) {
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logger.info("微信开放平台，第三方平台，用户:{} 取消授权", authorizerAppid);
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return;
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}
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logger.info("微信开放平台，第三方平台小程序/公众号授权事件 params:{}", map);
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// 用户授权码 redisKey
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String authCodeRedisKey = CacheConstants.COMPONENT_AUTHORIZATION_CODE + authorizerAppid;
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// 用户预授权码 redisKey 过期时间 1800 秒
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String preAuthCodeRedisKey = CacheConstants.COMPONENT_PRE_AUTHORIZATION_CODE + authorizerAppid;
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// 如果此用户之前有缓存，需把原来的删除
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if (StringUtils.isNotBlank(authCodeRedisKey)) {
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redisCache.deleteObject(authCodeRedisKey);
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}
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if (StringUtils.isNotBlank(preAuthCodeRedisKey)) {
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redisCache.deleteObject(preAuthCodeRedisKey);
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}
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// 获取授权码
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String authorizationCode = MapUtils.getString(map, "AuthorizationCode");
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// 预授权码
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String preAuthCode = MapUtils.getString(map, "PreAuthCode");
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// 过期时间 (授权码用)
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int expiredTime = (Integer) MapUtils.getObject(map, "AuthorizationCodeExpiredTime");
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if (StringUtils.isBlank(authorizationCode)
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|| StringUtils.isBlank(authorizerAppid)) {
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throw new RuntimeException("微信开放平台，第三方平台获取【授权码】为空");
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}
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redisCache.setCacheObject(authCodeRedisKey, authorizationCode, expiredTime, TimeUnit.SECONDS);
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redisCache.setCacheObject(preAuthCodeRedisKey, preAuthCode, 60 * 30, TimeUnit.SECONDS);
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logger.info("微信开放平台，第三方平台小程序/公众号授权事件 success");
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}
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/**
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* 获取第三方平台 token
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*
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* @param dto
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* @return
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*/
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public String getComponentToken(GetComponentTokenDTO dto) {
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String verifyTicket = dto.getVerifyTicket();
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String redisKey = CacheConstants.COMPONENT_ACCESS_TOKEN + dto.getAppId();
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// 先判断缓存中是否有 token
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String token = redisCache.getCacheObject(redisKey);
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if (StringUtils.isNotBlank(token)) {
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// 不为空直接返回
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return token;
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}
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// 为空再去请求获取新令牌
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String url = "https://api.weixin.qq.com/cgi-bin/component/api_component_token";
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if (StringUtils.isBlank(verifyTicket)) {
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// 获取缓存中的票据
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verifyTicket = redisCache.getCacheObject(CacheConstants.COMPONENT_VERIFY_TICKET + dto.getAppId());
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logger.info("获取第三方平台缓存中票据:{}", verifyTicket);
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}
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("component_appid", dto.getAppId());
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jsonObject.put("component_appsecret", dto.getAppSecret());
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jsonObject.put("component_verify_ticket", verifyTicket);
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String result = HttpUtils.sendPost(url, jsonObject.toString());
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JSONObject jsonResult = JSONObject.parseObject(result);
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logger.info("获取第三方平台 token 请求结果:{}", JSONObject.toJSONString(jsonResult));
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// 获取返回值中的 token
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token = jsonResult.getString("component_access_token");
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if (token == null) {
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throw new RuntimeException("获取第三方平台 token 异常！");
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}
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logger.info("获取第三方平台 token component_access_token:{}", token);
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// 存入redis, 有效期 1小时50分, 官方 2 小时
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redisCache.setCacheObject(redisKey, token, 60 * 110, TimeUnit.SECONDS);
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return token;
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}
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/**
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* 使用授权码获取授权信息
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* 并将授权信息中的 接口调用令牌、刷新令牌存入缓存
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*
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* @param authorizationCode
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*/
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public AuthInfo getAuthInfoByAuthCode(String authorizationCode) {
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// 获取 component_access_token
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GetComponentTokenDTO dto = GetComponentTokenDTO.builder()
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.appId(PLATFORM_APP_ID)
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.appSecret(PLATFORM_APP_SECRET)
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.verifyTicket(null)
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.build();
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String componentToken = getComponentToken(dto);
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// 使用授权码获取授权信息 url
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String url = "https://api.weixin.qq.com/cgi-bin/component/api_query_auth?component_access_token=" + componentToken;
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("component_appid", PLATFORM_APP_ID);
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jsonObject.put("authorization_code", authorizationCode);
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String result = HttpUtils.sendPost(url, JSONObject.toJSONString(jsonObject));
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logger.info("获取第三方平台 使用授权码获取授权信息 请求参数:{}, 请求结果:{}", JSONObject.toJSONString(jsonObject), result);
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AuthInfo authInfo = JSONObject.parseObject(result, AuthInfo.class);
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if (authInfo == null) {
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throw new RuntimeException("获取第三方平台 使用授权码获取授权信息 error");
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}
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String authorizerAccessToken = authInfo.getAuthorizerAccessToken(); // 接口调用令牌, 默认有效期 7200 秒
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String authorizerRefreshToken = authInfo.getAuthorizerRefreshToken(); // 刷新令牌 永久保存
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String authorizerAppid = authInfo.getAuthorizerAppid(); // 授权方 appid
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String authAccessTokenKey = CacheConstants.AUTHORIZER_ACCESS_TOKEN + authorizerAppid;
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redisCache.setCacheObject(authAccessTokenKey, authorizerAccessToken, authInfo.getExpiredTime(), TimeUnit.SECONDS);
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String authRefreshTokenKey = CacheConstants.AUTHORIZER_REFRESH_TOKEN + authorizerAppid;
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redisCache.setCacheObject(authRefreshTokenKey, authorizerRefreshToken);
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return authInfo;
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}
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/**
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* 提交代码并生成体验版小程序
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*
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* @param dto
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* @return
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*/
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public String commitCode(CommitCodeDTO dto) {
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String redisKey = CacheConstants.AUTHORIZER_ACCESS_TOKEN + dto.getAuthorizerAppid();
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String authAccessToken = redisCache.getCacheObject(redisKey);
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if (StringUtils.isBlank(authAccessToken)) {
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throw new RuntimeException("微信第三方平台 提交代码 error: authAccessToken为空");
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}
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// 提交代码 url
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String url = "https://api.weixin.qq.com/wxa/commit?access_token=" + authAccessToken;
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("template_id", dto.getTemplateId());
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jsonObject.put("ext_json", dto.getExtJson());
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jsonObject.put("user_version", dto.getUserVersion());
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jsonObject.put("user_desc", dto.getUserDesc());
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String result = HttpUtils.sendPost(url, JSONObject.toJSONString(jsonObject));
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logger.info("获取第三方平台 使用授权码获取授权信息 请求参数:{}, 请求结果:{}", JSONObject.toJSONString(jsonObject), result);
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// 将返回结果转为json对象
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JSONObject resultJson = JSONObject.parseObject(result);
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return resultJson.getString("errmsg");
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}
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public String submitAudit() {
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return null;
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}
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}
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