微信公众账号第三方平台全网发布源码（java）- 实战测试通过

package org.jeecgframework.web.rest.controller;
 
import java.io.BufferedReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
import org.apache.commons.lang.StringUtils;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.jeecgframework.core.util.LogUtil;
import org.jeecgframework.core.util.ResourceUtil;
import org.jeecgframework.core.util.oConvertUtils;
import org.jeecgframework.web.system.service.SystemService;
import org.jeewx.api.core.exception.WexinReqException;
import org.jeewx.api.mp.aes.AesException;
import org.jeewx.api.mp.aes.WXBizMsgCrypt;
import org.jeewx.api.third.JwThirdAPI;
import org.jeewx.api.third.model.ApiComponentToken;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
 
import weixin.open.entity.base.WeixinOpenAccountEntity;
 
/**
 * 微信公众账号第三方平台全网发布源码（java）
 * @author： jeewx开源社区
 * @网址：www.jeewx.com
 * @论坛：www.jeecg.org
 * @date 20150801
 */
@Controller
@RequestMapping("/openwx")
public class OpenwxController {
 
     
     
    private final String APPID = "???";
     
     
    /**
     * 微信全网测试账号
     */
    private final static String COMPONENT_APPID = "???";
    private final String COMPONENT_APPSECRET = "???";
    private final static String COMPONENT_ENCODINGAESKEY = "?????";
    private final static String COMPONENT_TOKEN = "?????";
    @Autowired
    private SystemService systemService;
     
     
     /**
     * 授权事件接收
     * 
     * @param request
     * @param response
     * @throws IOException
     * @throws AesException
     * @throws DocumentException
     */
    @RequestMapping(value = "/event/authorize")
    public void acceptAuthorizeEvent(HttpServletRequest request, HttpServletResponse response) throws IOException, AesException, DocumentException {
//       LogUtil.info("微信第三方平台---------微信推送Ticket消息10分钟一次-----------"+ DataUtils.getDataString(DataUtils.yyyymmddhhmmss));
         processAuthorizeEvent(request);
         output(response, "success"); // 输出响应的内容。
    }
     
    @RequestMapping(value = "/authorCallback")
    public void authorCallback(HttpServletRequest request, HttpServletResponse response) throws IOException, AesException, DocumentException {
        String auth_code = request.getParameter("auth_code");
        String expires_in = request.getParameter("auth_code");
         
    }
     
     
    /**
     * 一键授权功能
     * @param request
     * @param response
     * @throws IOException
     * @throws AesException
     * @throws DocumentException
     */
    @RequestMapping(value = "/goAuthor")
    public void goAuthor(HttpServletRequest request, HttpServletResponse response) throws IOException, AesException, DocumentException {
        ApiComponentToken apiComponentToken = new ApiComponentToken();
        apiComponentToken.setComponent_appid(COMPONENT_APPID);
        apiComponentToken.setComponent_appsecret(COMPONENT_APPSECRET);
        WeixinOpenAccountEntity  entity = getWeixinOpenAccount(APPID);
        apiComponentToken.setComponent_verify_ticket(entity.getTicket());
        try {
            String component_access_token = JwThirdAPI.getAccessToken(apiComponentToken);
            //预授权码
            String preAuthCode = JwThirdAPI.getPreAuthCode(COMPONENT_APPID, component_access_token);
            String url = "https://mp.weixin.qq.com/cgi-bin/componentloginpage?component_appid="+COMPONENT_APPID+"&pre_auth_code="+preAuthCode+"&redirect_uri="+ResourceUtil.getConfigByName("domain")+"/rest/openwx/authorCallback";
            response.sendRedirect(url);
        } catch (WexinReqException e) {
            e.printStackTrace();
        }
         
    }
     
     
     
    @RequestMapping(value = "{appid}/callback")
    public void acceptMessageAndEvent(HttpServletRequest request, HttpServletResponse response) throws IOException, AesException, DocumentException {
        String msgSignature = request.getParameter("msg_signature");
        //LogUtil.info("第三方平台全网发布-------------{appid}/callback-----------验证开始。。。。msg_signature="+msgSignature);
        if (!StringUtils.isNotBlank(msgSignature))
            return;// 微信推送给第三方开放平台的消息一定是加过密的，无消息加密无法解密消息
  
        StringBuilder sb = new StringBuilder();
        BufferedReader in = request.getReader();
        String line;
        while ((line = in.readLine()) != null) {
            sb.append(line);
        }
        in.close();
  
        String xml = sb.toString();
        Document doc = DocumentHelper.parseText(xml);
        Element rootElt = doc.getRootElement();
        String toUserName = rootElt.elementText("ToUserName");
  
        //微信全网测试账号
//        if (StringUtils.equalsIgnoreCase(toUserName, APPID)) {
//           LogUtil.info("全网发布接入检测消息反馈开始---------------APPID="+ APPID +"------------------------toUserName="+toUserName);
           checkWeixinAllNetworkCheck(request,response,xml);
//        }
    }
     
    /**
     * 处理授权事件的推送
     * 
     * @param request
     * @throws IOException
     * @throws AesException
     * @throws DocumentException
     */
    public void processAuthorizeEvent(HttpServletRequest request) throws IOException, DocumentException, AesException {
        String nonce = request.getParameter("nonce");
        String timestamp = request.getParameter("timestamp");
        String signature = request.getParameter("signature");
        String msgSignature = request.getParameter("msg_signature");
  
        if (!StringUtils.isNotBlank(msgSignature))
            return;// 微信推送给第三方开放平台的消息一定是加过密的，无消息加密无法解密消息
        boolean isValid = checkSignature(COMPONENT_TOKEN, signature, timestamp, nonce);
        if (isValid) {
            StringBuilder sb = new StringBuilder();
            BufferedReader in = request.getReader();
            String line;
            while ((line = in.readLine()) != null) {
                sb.append(line);
            }
            String xml = sb.toString();
//            LogUtil.info("第三方平台全网发布-----------------------原始 Xml="+xml);
            String encodingAesKey = COMPONENT_ENCODINGAESKEY;// 第三方平台组件加密密钥
            String appId = getAuthorizerAppidFromXml(xml);// 此时加密的xml数据中ToUserName是非加密的，解析xml获取即可
            //LogUtil.info("第三方平台全网发布-------------appid----------getAuthorizerAppidFromXml(xml)-----------appId="+appId);
            WXBizMsgCrypt pc = new WXBizMsgCrypt(COMPONENT_TOKEN, encodingAesKey, COMPONENT_APPID);
            xml = pc.decryptMsg(msgSignature, timestamp, nonce, xml);
//            LogUtil.info("第三方平台全网发布-----------------------解密后 Xml="+xml);
            processAuthorizationEvent(xml);
        }
    }
     
    /**
     * 保存Ticket
     * @param xml
     */
    void processAuthorizationEvent(String xml){
        Document doc;
        try {
            doc = DocumentHelper.parseText(xml);
            Element rootElt = doc.getRootElement();
            String ticket = rootElt.elementText("ComponentVerifyTicket");
            if(oConvertUtils.isNotEmpty(ticket)){
                LogUtil.info("8、推送component_verify_ticket协议-----------ticket = "+ticket);
                WeixinOpenAccountEntity  entity = getWeixinOpenAccount(APPID);
                entity = entity==null?new WeixinOpenAccountEntity():entity;
                entity.setTicket(ticket);
                entity.setAppid(APPID);
                entity.setGetTicketTime(new Date());
                systemService.saveOrUpdate(entity);
            }
        } catch (DocumentException e) {
            e.printStackTrace();
        }
    }
     
    /**
     * 获取授权账号信息
     * @param appid
     * @return
     */
    WeixinOpenAccountEntity getWeixinOpenAccount(String appid){
        WeixinOpenAccountEntity  entity = null;
        List<WeixinOpenAccountEntity> ls = systemService.findByProperty(WeixinOpenAccountEntity.class, "appid", appid);
        if(ls!=null && ls.size()!=0){
             entity = ls.get(0);
        }
        return entity;
    }
     
    /**
     * 获取授权的Appid
     * @param xml
     * @return
     */
    String getAuthorizerAppidFromXml(String xml) {
        Document doc;
        try {
            doc = DocumentHelper.parseText(xml);
            Element rootElt = doc.getRootElement();
            String toUserName = rootElt.elementText("ToUserName");
            return toUserName;
        } catch (DocumentException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return null;
    }
    
     
    public void checkWeixinAllNetworkCheck(HttpServletRequest request, HttpServletResponse response,String xml) throws DocumentException, IOException, AesException{
        String nonce = request.getParameter("nonce");
        String timestamp = request.getParameter("timestamp");
        String msgSignature = request.getParameter("msg_signature");
  
        WXBizMsgCrypt pc = new WXBizMsgCrypt(COMPONENT_TOKEN, COMPONENT_ENCODINGAESKEY, COMPONENT_APPID);
        xml = pc.decryptMsg(msgSignature, timestamp, nonce, xml);
  
        Document doc = DocumentHelper.parseText(xml);
        Element rootElt = doc.getRootElement();
        String msgType = rootElt.elementText("MsgType");
        String toUserName = rootElt.elementText("ToUserName");
        String fromUserName = rootElt.elementText("FromUserName");
  
//        LogUtil.info("---全网发布接入检测--step.1-----------msgType="+msgType+"-----------------toUserName="+toUserName+"-----------------fromUserName="+fromUserName);
//        LogUtil.info("---全网发布接入检测--step.2-----------xml="+xml);
        if("event".equals(msgType)){
//           LogUtil.info("---全网发布接入检测--step.3-----------事件消息--------");
             String event = rootElt.elementText("Event");
             replyEventMessage(request,response,event,toUserName,fromUserName);
        }else if("text".equals(msgType)){
//           LogUtil.info("---全网发布接入检测--step.3-----------文本消息--------");
             String content = rootElt.elementText("Content");
             processTextMessage(request,response,content,toUserName,fromUserName);
        }
    }
     
     
    public void replyEventMessage(HttpServletRequest request, HttpServletResponse response, String event, String toUserName, String fromUserName) throws DocumentException, IOException {
        String content = event + "from_callback";
//        LogUtil.info("---全网发布接入检测------step.4-------事件回复消息  content="+content + "   toUserName="+toUserName+"   fromUserName="+fromUserName);
        replyTextMessage(request,response,content,toUserName,fromUserName);
    }
  
    public void processTextMessage(HttpServletRequest request, HttpServletResponse response,String content,String toUserName, String fromUserName) throws IOException, DocumentException{
        if("TESTCOMPONENT_MSG_TYPE_TEXT".equals(content)){
            String returnContent = content+"_callback";
            replyTextMessage(request,response,returnContent,toUserName,fromUserName);
        }else if(StringUtils.startsWithIgnoreCase(content, "QUERY_AUTH_CODE")){
            output(response, "");
            //接下来客服API再回复一次消息
            replyApiTextMessage(request,response,content.split(":")[1],fromUserName);
        }
    }
  
    public void replyApiTextMessage(HttpServletRequest request, HttpServletResponse response, String auth_code, String fromUserName) throws DocumentException, IOException {
        String authorization_code = auth_code;
        // 得到微信授权成功的消息后，应该立刻进行处理！！相关信息只会在首次授权的时候推送过来
        System.out.println("------step.1----使用客服消息接口回复粉丝----逻辑开始-------------------------");
        try {
            ApiComponentToken apiComponentToken = new ApiComponentToken();
            apiComponentToken.setComponent_appid(COMPONENT_APPID);
            apiComponentToken.setComponent_appsecret(COMPONENT_APPSECRET);
            WeixinOpenAccountEntity  entity = getWeixinOpenAccount(APPID);
            apiComponentToken.setComponent_verify_ticket(entity.getTicket());
            String component_access_token = JwThirdAPI.getAccessToken(apiComponentToken);
             
            System.out.println("------step.2----使用客服消息接口回复粉丝------- component_access_token = "+component_access_token + "---------authorization_code = "+authorization_code);
            net.sf.json.JSONObject authorizationInfoJson = JwThirdAPI.getApiQueryAuthInfo(COMPONENT_APPID, authorization_code, component_access_token);
            System.out.println("------step.3----使用客服消息接口回复粉丝-------------- 获取authorizationInfoJson = "+authorizationInfoJson);
            net.sf.json.JSONObject infoJson = authorizationInfoJson.getJSONObject("authorization_info");
            String authorizer_access_token = infoJson.getString("authorizer_access_token");
             
             
            Map<String,Object> obj = new HashMap<String,Object>();
            Map<String,Object> msgMap = new HashMap<String,Object>();
            String msg = auth_code + "_from_api";
            msgMap.put("content", msg);
             
            obj.put("touser", fromUserName);
            obj.put("msgtype", "text");
            obj.put("text", msgMap);
            JwThirdAPI.sendMessage(obj, authorizer_access_token);
        } catch (WexinReqException e) {
            e.printStackTrace();
        }
         
    }   
     
    /**
     * 验证是否过期
     * @param accessTokenExpires
     * @return
     */
    boolean isExpired(long accessTokenExpires){
        return false;
    }
     
    /**
     * 回复微信服务器"文本消息"
     * @param request
     * @param response
     * @param content
     * @param toUserName
     * @param fromUserName
     * @throws DocumentException
     * @throws IOException
     */
    public void replyTextMessage(HttpServletRequest request, HttpServletResponse response, String content, String toUserName, String fromUserName) throws DocumentException, IOException {
        Long createTime = Calendar.getInstance().getTimeInMillis() / 1000;
        StringBuffer sb = new StringBuffer();
        sb.append("<xml>");
        sb.append("<ToUserName><![CDATA["+fromUserName+"]]></ToUserName>");
        sb.append("<FromUserName><![CDATA["+toUserName+"]]></FromUserName>");
        sb.append("<CreateTime>"+createTime+"</CreateTime>");
        sb.append("<MsgType><![CDATA[text]]></MsgType>");
        sb.append("<Content><![CDATA["+content+"]]></Content>");
        sb.append("</xml>");
        String replyMsg = sb.toString();
         
        String returnvaleue = "";
        try {
            WXBizMsgCrypt pc = new WXBizMsgCrypt(COMPONENT_TOKEN, COMPONENT_ENCODINGAESKEY, COMPONENT_APPID);
            returnvaleue = pc.encryptMsg(replyMsg, createTime.toString(), "easemob");
//            System.out.println("------------------加密后的返回内容 returnvaleue： "+returnvaleue);
        } catch (AesException e) {
            e.printStackTrace();
        }
        output(response, returnvaleue);
    }
     
     
    public static void main(String[] args) {
         Long createTime = Calendar.getInstance().getTimeInMillis() / 1000;
         String replyMsg = "LOCATIONfrom_callback";
          
         String returnvaleue = "";
         try {
             WXBizMsgCrypt pc = new WXBizMsgCrypt(COMPONENT_TOKEN, COMPONENT_ENCODINGAESKEY, COMPONENT_APPID);
             returnvaleue = pc.encryptMsg(replyMsg, createTime.toString(), "easemob");
             System.out.println(returnvaleue);
         } catch (AesException e) {
             e.printStackTrace();
         }
    }
    /**
     * 工具类：回复微信服务器"文本消息"
     * @param response
     * @param returnvaleue
     */
    public void output(HttpServletResponse response,String returnvaleue){
        try {
            PrintWriter pw = response.getWriter();
            pw.write(returnvaleue);
//          System.out.println("****************returnvaleue***************="+returnvaleue);
            pw.flush();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
     
    /**
     * 判断是否加密
     * @param token
     * @param signature
     * @param timestamp
     * @param nonce
     * @return
     */
    public static boolean checkSignature(String token,String signature,String timestamp,String nonce){
        System.out.println("###token:"+token+";signature:"+signature+";timestamp:"+timestamp+"nonce:"+nonce);
           boolean flag = false;
           if(signature!=null && !signature.equals("") && timestamp!=null && !timestamp.equals("") && nonce!=null && !nonce.equals("")){
              String sha1 = "";
              String[] ss = new String[] { token, timestamp, nonce }; 
              Arrays.sort(ss);  
              for (String s : ss) {  
               sha1 += s;  
              }  
      
              sha1 = AddSHA1.SHA1(sha1);  
      
              if (sha1.equals(signature)){
               flag = true;
              }
           }
           return flag;
       }
}
 
 
class AddSHA1 {
    public static String SHA1(String inStr) {
        MessageDigest md = null;
        String outStr = null;
        try {
            md = MessageDigest.getInstance("SHA-1");     //选择SHA-1，也可以选择MD5
            byte[] digest = md.digest(inStr.getBytes());       //返回的是byet[]，要转化为String存储比较方便
            outStr = bytetoString(digest);
        }
        catch (NoSuchAlgorithmException nsae) {
            nsae.printStackTrace();
        }
        return outStr;
    }
     
     
    public static String bytetoString(byte[] digest) {
        String str = "";
        String tempStr = "";
         
        for (int i = 0; i < digest.length; i++) {
            tempStr = (Integer.toHexString(digest[i] & 0xff));
            if (tempStr.length() == 1) {
                str = str + "0" + tempStr;
            }
            else {
                str = str + tempStr;
            }
        }
        return str.toLowerCase();
    }
}