content: /*
   * Copyright 1999-2021 Alibaba Group Holding Ltd.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.alibaba.nacos.auth.parser.grpc;
  
  import com.alibaba.nacos.api.common.Constants;
  import com.alibaba.nacos.api.config.remote.request.ConfigBatchListenRequest;
  import com.alibaba.nacos.api.config.remote.request.ConfigChangeNotifyRequest;
  import com.alibaba.nacos.api.config.remote.request.ConfigPublishRequest;
  import com.alibaba.nacos.api.remote.request.Request;
  import com.alibaba.nacos.auth.annotation.Secured;
  import com.alibaba.nacos.common.utils.StringUtils;
  import com.alibaba.nacos.plugin.auth.api.Resource;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import java.lang.reflect.Method;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  class ConfigGrpcResourceParserTest {
      
      private ConfigGrpcResourceParser resourceParser;
      
      @BeforeEach
      void setUp() throws Exception {
          resourceParser = new ConfigGrpcResourceParser();
      }
      
      @Test
      @Secured(signType = Constants.Config.CONFIG_MODULE)
      void testParseWithFullContext() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          Request request = mockConfigRequest("testNs", "testG", "testD");
          Resource actual = resourceParser.parse(request, secured);
          assertEquals("testNs", actual.getNamespaceId());
          assertEquals("testG", actual.getGroup());
          assertEquals("testD", actual.getName());
          assertEquals(Constants.Config.CONFIG_MODULE, actual.getType());
      }
      
      @Test
      @Secured(signType = Constants.Config.CONFIG_MODULE)
      void testParseWithoutNamespace() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          Request request = mockConfigRequest("", "testG", "testD");
          Resource actual = resourceParser.parse(request, secured);
          assertEquals("", actual.getNamespaceId());
          assertEquals("testG", actual.getGroup());
          assertEquals("testD", actual.getName());
          assertEquals(Constants.Config.CONFIG_MODULE, actual.getType());
      }
      
      @Test
      @Secured(signType = Constants.Config.CONFIG_MODULE)
      void testParseWithoutGroup() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          Request request = mockConfigRequest("testNs", "", "testD");
          Resource actual = resourceParser.parse(request, secured);
          assertEquals("testNs", actual.getNamespaceId());
          assertEquals(StringUtils.EMPTY, actual.getGroup());
          assertEquals("testD", actual.getName());
          assertEquals(Constants.Config.CONFIG_MODULE, actual.getType());
      }
      
      @Test
      @Secured(signType = Constants.Config.CONFIG_MODULE)
      void testParseWithoutDataId() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          Request request = mockConfigRequest("testNs", "testG", "");
          Resource actual = resourceParser.parse(request, secured);
          assertEquals("testNs", actual.getNamespaceId());
          assertEquals("testG", actual.getGroup());
          assertEquals(StringUtils.EMPTY, actual.getName());
          assertEquals(Constants.Config.CONFIG_MODULE, actual.getType());
      }
      
      @Test
      @Secured(signType = Constants.Config.CONFIG_MODULE)
      void testParseWithConfigBatchListenRequest() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          ConfigBatchListenRequest request = new ConfigBatchListenRequest();
          request.addConfigListenContext("testG", "testD", "testNs", "111");
          Resource actual = resourceParser.parse(request, secured);
          assertEquals("testNs", actual.getNamespaceId());
          assertEquals(StringUtils.EMPTY, actual.getGroup());
          assertEquals(StringUtils.EMPTY, actual.getName());
          assertEquals(Constants.Config.CONFIG_MODULE, actual.getType());
          request.getConfigListenContexts().clear();
          actual = resourceParser.parse(request, secured);
          assertEquals(StringUtils.EMPTY, actual.getNamespaceId());
          assertEquals(StringUtils.EMPTY, actual.getGroup());
          assertEquals(StringUtils.EMPTY, actual.getName());
          assertEquals(Constants.Config.CONFIG_MODULE, actual.getType());
      }
      
      @Test
      @Secured(signType = Constants.Config.CONFIG_MODULE)
      void testParseWithReflectionRequest() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          Request request = ConfigChangeNotifyRequest.build("rTestD", "rTestG", "rTestNs");
          Resource actual = resourceParser.parse(request, secured);
          assertEquals("rTestNs", actual.getNamespaceId());
          assertEquals("rTestG", actual.getGroup());
          assertEquals("rTestD", actual.getName());
      }
      
      private Request mockConfigRequest(String tenant, String group, String dataId) {
          ConfigPublishRequest request = new ConfigPublishRequest();
          request.setTenant(tenant);
          request.setGroup(group);
          request.setDataId(dataId);
          return request;
      }
      
      private Secured getMethodSecure() throws NoSuchMethodException {
          StackTraceElement[] traces = new Exception().getStackTrace();
          StackTraceElement callerElement = traces[1];
          String methodName = callerElement.getMethodName();
          Method method = this.getClass().getDeclaredMethod(methodName);
          return method.getAnnotation(Secured.class);
      }
  }
  