mirror of
https://github.com/ZSCNetSupportDept/WechatTicketSystem.git
synced 2025-10-29 08:05:04 +08:00
101 lines
3.2 KiB
Java
101 lines
3.2 KiB
Java
package love.sola.netsupport.wechat;
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import me.chanjar.weixin.common.util.StringUtils;
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import me.chanjar.weixin.mp.api.WxMpInMemoryConfigStorage;
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import me.chanjar.weixin.mp.api.WxMpMessageRouter;
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import me.chanjar.weixin.mp.api.WxMpService;
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import me.chanjar.weixin.mp.api.WxMpServiceImpl;
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import me.chanjar.weixin.mp.bean.WxMpXmlMessage;
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import me.chanjar.weixin.mp.bean.WxMpXmlOutMessage;
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import javax.servlet.ServletException;
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import javax.servlet.annotation.WebServlet;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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/**
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* ***********************************************
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* Created by Sola on 2015/11/2.
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* Don't modify this source without my agreement
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* ***********************************************
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*/
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@WebServlet(name = "WxMpServlet", urlPatterns = "/wechattest", loadOnStartup = 2)
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public class WxMpServlet extends HttpServlet {
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public static WxMpServlet instance;
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protected WxMpInMemoryConfigStorage config;
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protected WxMpService wxMpService;
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protected WxMpMessageRouter wxMpMessageRouter;
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public WxMpServlet() {
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instance = this;
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}
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@Override
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public void init() throws ServletException {
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super.init();
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config = new WxMpInMemoryConfigStorage();
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config.setAppId("*****");
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config.setSecret("*****");
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config.setToken("*****");
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// config.setAesKey("SolaAES");
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wxMpService = new WxMpServiceImpl();
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wxMpService.setWxMpConfigStorage(config);
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wxMpMessageRouter = new WxMpMessageRouter(wxMpService);
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}
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@Override
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protected void doPost(HttpServletRequest request, HttpServletResponse response)
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throws ServletException, IOException {
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response.setContentType("text/html;charset=utf-8");
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response.setStatus(HttpServletResponse.SC_OK);
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String signature = request.getParameter("signature");
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String nonce = request.getParameter("nonce");
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String timestamp = request.getParameter("timestamp");
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if (!wxMpService.checkSignature(timestamp, nonce, signature)) {
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// Signature fail
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response.getWriter().println("Access Denied");
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return;
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}
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String echostr = request.getParameter("echostr");
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if (StringUtils.isNotBlank(echostr)) {
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// validate request
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response.getWriter().println(echostr);
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return;
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}
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String encryptType = StringUtils.isBlank(request.getParameter("encrypt_type")) ? "raw" : request.getParameter("encrypt_type");
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if ("raw".equals(encryptType)) {
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WxMpXmlMessage inMessage = WxMpXmlMessage.fromXml(request.getInputStream());
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WxMpXmlOutMessage outMessage = wxMpMessageRouter.route(inMessage);
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response.getWriter().write(outMessage.toXml());
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return;
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}
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if ("aes".equals(encryptType)) {
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String msgSignature = request.getParameter("msg_signature");
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WxMpXmlMessage inMessage = WxMpXmlMessage.fromEncryptedXml(request.getInputStream(), config, timestamp, nonce, msgSignature);
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WxMpXmlOutMessage outMessage = wxMpMessageRouter.route(inMessage);
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response.getWriter().write(outMessage.toEncryptedXml(config));
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return;
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}
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response.getWriter().println("Unknown encrypt-type");
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return;
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}
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@Override
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protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
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doPost(req, resp);
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}
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}
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