允许用户调用获取缓存策略信息API

internal/rpc/services/service_http_cache_policy.go

@@ -187,7 +187,7 @@ func (this *HTTPCachePolicyService) FindEnabledHTTPCachePolicyConfig(ctx context
 
 // FindEnabledHTTPCachePolicy 查找单个缓存策略信息
 func (this *HTTPCachePolicyService) FindEnabledHTTPCachePolicy(ctx context.Context, req *pb.FindEnabledHTTPCachePolicyRequest) (*pb.FindEnabledHTTPCachePolicyResponse, error) {
-	_, err := this.ValidateAdmin(ctx)
+	_, _, err := this.ValidateAdminAndUser(ctx, false)
 	if err != nil {
 		return nil, err
 	}
@@ -205,6 +205,7 @@ func (this *HTTPCachePolicyService) FindEnabledHTTPCachePolicy(ctx context.Conte
 		Id:           int64(policy.Id),
 		Name:         policy.Name,
 		IsOn:         policy.IsOn,
+		MaxBytesJSON: policy.MaxSize,
 	}}, nil
 }