汇付换账户

edu-thirdparty/src/main/java/com/keao/edu/thirdparty/adapay/Payment.java

@@ -7,6 +7,7 @@ import org.springframework.util.DigestUtils;
 
 import java.math.BigDecimal;
 import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -177,9 +178,9 @@ public class Payment extends ConfigInit {
 
 
     public static Map<String, Object> getPayMap(BigDecimal amount, String orderNo, String notifyUrl, String returnUrl, String orderSubject, String orderBody) throws Exception {
-        Map<String, Object> paymentParams = new HashMap<>(10);
+        Map<String, Object> paymentParams = new LinkedHashMap<>();
         paymentParams.put("appId", appId);
-        paymentParams.put("amount", amount);
+        paymentParams.put("amount", amount.setScale(2,BigDecimal.ROUND_HALF_UP));
         paymentParams.put("orderNo", orderNo);
         paymentParams.put("notifyUrl", notifyUrl);
         paymentParams.put("returnUrl", returnUrl);

edu-user/edu-user-server/src/main/java/com/keao/edu/user/controller/ExamOrderController.java

@@ -1,6 +1,7 @@
 package com.keao.edu.user.controller;
 
 import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
 import com.keao.edu.auth.api.client.SysUserFeignService;
 import com.keao.edu.auth.api.entity.SysUser;
 import com.keao.edu.common.controller.BaseController;
@@ -25,6 +26,7 @@ import io.swagger.annotations.ApiImplicitParams;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.DigestUtils;
 import org.springframework.web.bind.annotation.*;
 
 import java.math.BigDecimal;
@@ -79,7 +81,23 @@ public class ExamOrderController extends BaseController {
             @ApiImplicitParam(name = "sign", value = "sign", required = true, dataType = "String"),
             @ApiImplicitParam(name = "code", value = "code", required = true, dataType = "String")
     })
-    public Object executePayment(BigDecimal amount, String orderNo, String payChannel, String returnUrl, String orderSubject, String orderBody, String sign, String code, String platform) throws Exception {
+    public Object executePayment(BigDecimal amount, String orderNo, String payChannel, String returnUrl,String notifyUrl, String orderSubject, String orderBody, String sign, String code, String platform) throws Exception {
+        Map<String, Object> signParams = new LinkedHashMap<>();
+        signParams.put("appId", ConfigInit.appId);
+        signParams.put("amount", amount);
+        signParams.put("orderNo", orderNo);
+        signParams.put("notifyUrl", notifyUrl);
+        signParams.put("returnUrl", returnUrl);
+        signParams.put("orderSubject", orderSubject);
+        signParams.put("orderBody", orderBody);
+        signParams.put("wxAppId", ConfigInit.wxAppId);
+
+        String originalStr = JSONObject.toJSONString(signParams);
+        String newSign = DigestUtils.md5DigestAsHex(originalStr.getBytes());
+        if(sign != newSign){
+            return failed("请勿非法请求");
+        }
+
         String openId = "";
         if (payChannel.equals("wx_pub")) {
             if (code == null || code.isEmpty()) {