添加匿名者访问开放路由的过滤规则

 package com.example.gateway.filter;
 
 import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
 import com.example.gateway.model.PERMISSION;
+import com.example.gateway.model.ROLE;
 import com.example.gateway.model.ResponseBean;
+import com.example.gateway.model.USERS;
 import com.example.gateway.util.JsonToBean;
 import org.reactivestreams.Publisher;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -24,6 +27,7 @@ import org.springframework.web.server.ServerWebExchange;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
+import javax.management.relation.Role;
 import java.nio.charset.Charset;
 import java.util.ArrayList;
 import java.util.List;
@@ -132,6 +136,11 @@ public class WrapperResponseGlobalFilter implements GlobalFilter, Ordered {
     }
 
     public boolean UrlFilter(ServerHttpRequest request) {
+        //先鉴权匿名者可访问的接口
+        if (anonymousUrlFilter(request)){
+            return true;
+        }
+
         boolean flag = false;
         String token = "";
         if (!request.getPath().toString().contains(LOGIN)) {
@@ -154,4 +163,30 @@ public class WrapperResponseGlobalFilter implements GlobalFilter, Ordered {
         }
         return flag;
     }
+
+    public boolean anonymousUrlFilter(ServerHttpRequest request){
+        //内部服务接口，不允许外部访问
+        if(pathMatcher.match("/**/anonymous/**", request.getPath().toString())) {
+            return true;
+        }
+        String redisKey = "ROLE_anonymous_routers";
+        String json = stringRedisTemplate.opsForValue().get(redisKey);
+        if(json!=null && !json.isEmpty()){
+            JSONObject jsonObject = JSONObject.parseObject(json);
+            List<ROLE> roleList = JSONObject.toJavaObject(jsonObject,List.class);
+            if(roleList!=null && !roleList.isEmpty()){
+                for (ROLE role: roleList){
+                     List<PERMISSION>  permissionList= role.getPermissions();
+                     if(permissionList!=null && !permissionList.isEmpty()){
+                         for (PERMISSION permission : permissionList) {
+                             if (pathMatcher.match(permission.getUrl(), request.getPath().toString())) {
+                                 return true;
+                             }
+                         }
+                     }
+                }
+            }
+        }
+        return false;
+    }
 }