/* * Copyright 2017-2020 吴学文 and java110 team. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.java110.api.controller.app; import com.alibaba.fastjson.JSONObject; import com.java110.core.base.controller.BaseController; import com.java110.core.context.IPageData; import com.java110.core.context.PageData; import com.java110.core.factory.AuthenticationFactory; import com.java110.core.factory.WechatFactory; import com.java110.dto.wechat.SmallWeChatDto; import com.java110.dto.wechat.SmallWechatAttrDto; import com.java110.api.smo.wechatGateway.IWechatGatewaySMO; import com.java110.utils.cache.MappingCache; import com.java110.utils.constant.WechatConstant; import com.java110.utils.util.StringUtil; import org.dom4j.Document; import org.dom4j.DocumentHelper; import org.dom4j.Element; import org.slf4j.Logger; import com.java110.core.log.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RestController; import javax.servlet.http.HttpServletRequest; import java.util.Arrays; import java.util.List; /** * @ClassName WechatController * @Description TODO 微信 对接类 * @Author wuxw * @Date 2020/6/13 21:48 * @Version 1.0 * add by wuxw 2020/6/13 **/ @RestController @RequestMapping(path = "/app/wechat") public class WechatGatewayController extends BaseController { private final static Logger logger = LoggerFactory.getLogger(WechatGatewayController.class); @Autowired private IWechatGatewaySMO wechatGatewaySMOImpl; /** * 微信登录接口 * * @param request */ @RequestMapping(path = "/gateway", method = RequestMethod.GET) public ResponseEntity gateway(HttpServletRequest request) { String token = MappingCache.getValue(WechatConstant.WECHAT_DOMAIN, WechatConstant.TOKEN); String signature = request.getParameter("signature"); String timestamp = request.getParameter("timestamp"); String nonce = request.getParameter("nonce"); String echostr = request.getParameter("echostr"); String wId = request.getParameter(WechatConstant.PAGE_WECHAT_APP_ID); String java110AppId = request.getParameter("java110AppId"); logger.debug("请求参数" + JSONObject.toJSONString(request.getParameterMap())); if (!StringUtil.isEmpty(wId)) { wId = wId.replace(" ", "+"); token = getToken(java110AppId, wId); } String responseStr = ""; logger.debug("token = " + token + "||||" + "signature = " + signature + "|||" + "timestamp = " + timestamp + "|||" + "nonce = " + nonce + "|||" + "echostr = " + echostr); String sourceString = ""; String[] ss = new String[]{token, timestamp, nonce}; Arrays.sort(ss); for (String s : ss) { sourceString += s; } String signature1 = AuthenticationFactory.SHA1Encode(sourceString).toLowerCase(); logger.debug("sourceString = " + sourceString + "||||" + "signature1 = " + signature1); try { if (signature1.equals(signature)) { responseStr = echostr; logger.debug(">>>>>>>>>>>>>..responseStr>>>>>>>>>>>>>>>" + responseStr); } else { responseStr = "亲，非法访问，签名失败"; } } catch (Exception e) { // TODO Auto-generated catch block logger.error("处理失败", e); responseStr = "亲，网络超时，请稍后重试"; } return new ResponseEntity(responseStr, HttpStatus.OK); } /** * 微信登录接口 * * @param request */ @RequestMapping(path = "/gateway", method = RequestMethod.POST) public ResponseEntity gateway(@RequestBody String param, HttpServletRequest request) { String token = MappingCache.getValue(WechatConstant.WECHAT_DOMAIN, WechatConstant.TOKEN); String signature = request.getParameter("signature"); String timestamp = request.getParameter("timestamp"); String nonce = request.getParameter("nonce"); String openId = request.getParameter("openid"); String java110AppId = request.getParameter("java110AppId"); String responseStr = ""; String wId = request.getParameter(WechatConstant.PAGE_WECHAT_APP_ID); logger.debug("请求参数" + request.getParameterMap().toString()); if (!StringUtil.isEmpty(wId)) { wId = wId.replace(" ", "+"); token = getToken(java110AppId, wId); } ResponseEntity responseEntity = null; logger.debug("token = " + token + "||||" + "signature = " + signature + "|||" + "timestamp = " + timestamp + "|||" + "nonce = " + nonce + "|||| param = " + param + "|||| openId= " + openId); String sourceString = ""; String[] ss = new String[]{token, timestamp, nonce}; Arrays.sort(ss); for (String s : ss) { sourceString += s; } String signature1 = AuthenticationFactory.SHA1Encode(sourceString).toLowerCase(); logger.debug("sourceString = " + sourceString + "||||" + "signature1 = " + signature1); try { if (!signature1.equals(signature)) { responseStr = "亲，非法访问，签名失败"; return new ResponseEntity(responseStr, HttpStatus.OK); } String postStr = param; if (StringUtil.isEmpty(postStr)) { responseStr = "未输入任何内容"; return new ResponseEntity(responseStr, HttpStatus.OK); } Document document = DocumentHelper.parseText(postStr); Element root = document.getRootElement(); String fromUserName = root.elementText("FromUserName"); String toUserName = root.elementText("ToUserName"); String keyword = root.elementTextTrim("Content"); String msgType = root.elementTextTrim("MsgType"); String event = root.elementText("Event"); String eventKey = root.elementText("EventKey"); JSONObject paramIn = new JSONObject(); paramIn.put("fromUserName", fromUserName); paramIn.put("toUserName", toUserName); paramIn.put("keyword", keyword); paramIn.put("msgType", msgType); paramIn.put("event", event); paramIn.put("eventKey", eventKey); IPageData pd = PageData.newInstance().builder("-1", "", "", paramIn.toJSONString(), "", "", "", "", java110AppId); responseEntity = wechatGatewaySMOImpl.gateway(pd,wId); } catch (Exception e) { // TODO Auto-generated catch block logger.error("处理失败", e); responseStr = "亲，网络超时，请稍后重试"; responseEntity = new ResponseEntity(responseStr, HttpStatus.OK); } return responseEntity; } private SmallWeChatDto getSmallWechat(String java110AppId, String appId) { IPageData pd = PageData.newInstance().builder("-1", "", "", "", "", "", "", "", java110AppId); SmallWeChatDto smallWeChatDto = new SmallWeChatDto(); smallWeChatDto.setAppId(appId); smallWeChatDto = wechatGatewaySMOImpl.getSmallWechat(pd, smallWeChatDto); return smallWeChatDto; } /** * 获取token * * @param java110AppId * @return */ private String getToken(String java110AppId, String wId) { String appId = WechatFactory.getAppId(wId); SmallWeChatDto smallWeChatDto = getSmallWechat(java110AppId, appId); String token = MappingCache.getValue(WechatConstant.WECHAT_DOMAIN, WechatConstant.TOKEN); if (smallWeChatDto == null) { return token; } List smallWechatAttrDtos = smallWeChatDto.getSmallWechatAttrs(); if (smallWechatAttrDtos == null) { return token; } for (SmallWechatAttrDto smallWechatAttrDto : smallWechatAttrDtos) { if (SmallWechatAttrDto.SPEC_CD_TOKEN.equals(smallWechatAttrDto.getSpecCd())) { token = smallWechatAttrDto.getValue(); } } return token; } }