package cn.huge.module.wechat.miniapp.controller;
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import cn.binarywang.wx.miniapp.bean.WxMaMessage;
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import cn.binarywang.wx.miniapp.constant.WxMaConstants;
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import cn.huge.module.wechat.miniapp.service.WeixinMaService;
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import org.apache.commons.lang3.StringUtils;
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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.web.bind.annotation.*;
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import java.util.Objects;
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/**
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* @title: 微信请求验证控制器
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* @description: 微信请求验证控制器
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* @company: hugeinfo
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* @author: liyj
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* @time: 2021/02/02
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* @version: 1.0.0
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**/
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@RestController
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@RequestMapping("/wechat/ma/portal")
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public class WxMaPortalController {
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@Autowired
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private WeixinMaService wxService;
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private final Logger logger = LoggerFactory.getLogger(this.getClass());
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@GetMapping("text/plain;charset=utf-8")
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public String authGet(@RequestParam(value = "signature", required = false) String signature,
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@RequestParam(value = "timestamp", required = false) String timestamp,
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@RequestParam(value = "nonce", required = false) String nonce,
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@RequestParam(value = "echostr", required = false) String echostr) {
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this.logger.info("\n接收到来自微信服务器的认证消息：[{}, {}, {}, {}]", signature, timestamp, nonce, echostr);
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if (StringUtils.isAnyBlank(signature, timestamp, nonce, echostr)) {
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throw new IllegalArgumentException("请求参数非法，请核实!");
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}
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if (this.getWxService().checkSignature(timestamp, nonce, signature)) {
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return echostr;
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}
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return "非法请求";
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}
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@PostMapping("application/xml; charset=UTF-8")
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public String post(@RequestBody String requestBody,
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@RequestParam(value = "signature") String signature,
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@RequestParam(value = "encrypt_type", required = false) String encType,
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@RequestParam(value = "msg_signature", required = false) String msgSignature,
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@RequestParam(value = "timestamp") String timestamp,
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@RequestParam(value = "nonce") String nonce) {
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this.logger.info(
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"\n接收微信请求：[signature=[{}], encType=[{}], msgSignature=[{}],"
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+ " timestamp=[{}], nonce=[{}], requestBody=[\n{}\n] ",
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signature, encType, msgSignature, timestamp, nonce, requestBody);
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if (!this.wxService.checkSignature(timestamp, nonce, signature)) {
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throw new IllegalArgumentException("非法请求，可能属于伪造的请求！");
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}
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final boolean isJson = Objects.equals(this.wxService.getWxMaConfig().getMsgDataFormat(),
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WxMaConstants.MsgDataFormat.JSON);
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if (StringUtils.isBlank(encType)) {
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// 明文传输的消息
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WxMaMessage inMessage;
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if (isJson) {
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inMessage = WxMaMessage.fromJson(requestBody);
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} else {//xml
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inMessage = WxMaMessage.fromXml(requestBody);
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}
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this.wxService.route(inMessage);
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return "success";
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}
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if ("aes".equals(encType)) {
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// 是aes加密的消息
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WxMaMessage inMessage;
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if (isJson) {
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inMessage = WxMaMessage.fromEncryptedJson(requestBody, this.wxService.getWxMaConfig());
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} else {//xml
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inMessage = WxMaMessage.fromEncryptedXml(requestBody, this.wxService.getWxMaConfig(),
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timestamp, nonce, msgSignature);
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}
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this.wxService.route(inMessage);
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return "success";
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}
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throw new RuntimeException("不可识别的加密类型：" + encType);
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}
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protected WeixinMaService getWxService() {
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return this.wxService;
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}
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}
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/**
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* -------------------_ooOoo_-------------------
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* ------------------o8888888o------------------
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* ------------------88" . "88------------------
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* ------------------(| -_- |)------------------
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* ------------------O\ = /O------------------
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* ---------------____/`---'\____---------------
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* -------------.' \\| |// `.-------------
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* ------------/ \\||| : |||// \------------
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* -----------/ _||||| -:- |||||- \-----------
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* -----------| | \\\ - /// | |-----------
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* -----------| \_| ''\---/'' | |-----------
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* -----------\ .-\__ `-` ___/-. /-----------
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* ---------___`. .' /--.--\ `. . __----------
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* ------."" '< `.___\_<|>_/___.' >'"".-------
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* -----| | : `- \`.;`\ _ /`;.`/ - ` : | |-----
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* -----\ \ `-. \_ __\ /__ _/ .-` / /-----
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* ======`-.____`-.___\_____/___.-`____.-'======
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* -------------------`=---='
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* ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* ---------佛祖保佑---hugeinfo---永无BUG----------
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*/
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