From 790c2ba4a0b46edf191e3bac84931f796bd42b8f Mon Sep 17 00:00:00 2001
From: zhangf <1603559716@qq.com>
Date: 星期三, 24 七月 2024 09:02:49 +0800
Subject: [PATCH] 三方对接接口优化

---
 ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/ThreeInstitutionInterceptor.java |   71 +++++++++++++++++++++++++++++++++++
 1 files changed, 71 insertions(+), 0 deletions(-)

diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/ThreeInstitutionInterceptor.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/ThreeInstitutionInterceptor.java
new file mode 100644
index 0000000..e9f965a
--- /dev/null
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/interceptor/ThreeInstitutionInterceptor.java
@@ -0,0 +1,71 @@
+package com.ruoyi.framework.interceptor;
+
+
+import com.alibaba.fastjson2.JSON;
+import com.ruoyi.common.constant.ResultConstants;
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.core.domain.model.InstitutionUser;
+import com.ruoyi.common.core.domain.model.LoginUser;
+import com.ruoyi.common.exception.BusinessException;
+import com.ruoyi.common.utils.SecurityUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.framework.security.context.ThreeInContextHolder;
+import com.ruoyi.framework.web.service.TokenService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.HandlerInterceptor;
+import org.springframework.web.servlet.ModelAndView;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.io.PrintWriter;
+
+/**
+ * 自定义三方对接数据校验
+ */
+@Component
+public class ThreeInstitutionInterceptor implements HandlerInterceptor {
+
+    @Autowired
+    private TokenService tokenService;
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception
+    {
+        InstitutionUser institutionUser = tokenService.getThreeInUser(request);
+        if (StringUtils.isNotNull(institutionUser))
+        {
+            tokenService.verifyThreeInToken(institutionUser);
+            ThreeInContextHolder.setContext(institutionUser);
+        }else {
+            toJson(response,ResultConstants.ACCESS_TOKEN_OVERDUE.getCode(),ResultConstants.ACCESS_TOKEN_OVERDUE.getDesc());
+            return false;
+        }
+        return true;
+    }
+
+    private void toJson(HttpServletResponse response,int code, String msg) throws IOException {
+
+        AjaxResult result = AjaxResult.error(code, msg);
+        // 设置编码格式
+        response.setContentType("text/json;charset=utf-8");
+        // 处理跨域问题
+        response.setHeader("Access-Control-Allow-Origin", "*");
+        response.setHeader("Access-Control-Allow-Methods", "POST, GET, DELETE, OPTIONS");
+        PrintWriter out = response.getWriter();
+        out.write(JSON.toJSONString(result));
+        out.flush();
+        out.close();
+    }
+
+
+    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
+
+        // 清除threadLocal
+        ThreeInContextHolder.clearContext();
+    }
+}

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