content: /*
   *
   * Copyright 1999-2018 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.client.naming.remote;
  
  import com.alibaba.nacos.api.common.Constants;
  import com.alibaba.nacos.api.exception.NacosException;
  import com.alibaba.nacos.api.naming.pojo.Instance;
  import com.alibaba.nacos.api.naming.pojo.ListView;
  import com.alibaba.nacos.api.naming.pojo.Service;
  import com.alibaba.nacos.api.naming.pojo.ServiceInfo;
  import com.alibaba.nacos.api.selector.AbstractSelector;
  import com.alibaba.nacos.client.address.ServerListChangeEvent;
  import com.alibaba.nacos.client.auth.ram.utils.SignUtil;
  import com.alibaba.nacos.client.security.SecurityProxy;
  import com.alibaba.nacos.client.utils.AppNameUtils;
  import com.alibaba.nacos.common.notify.Event;
  import com.alibaba.nacos.plugin.auth.api.RequestResource;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.Mock;
  import org.mockito.junit.jupiter.MockitoExtension;
  
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.Mockito.when;
  
  @ExtendWith(MockitoExtension.class)
  class AbstractNamingClientProxyTest {
      
      @Mock
      private SecurityProxy sc;
      
      /**
       * test get security headers for accessToken.
       */
      @Test
      void testGetSecurityHeadersForAccessToken() {
          AbstractNamingClientProxy proxy = new MockNamingClientProxy(sc);
          String token = "aa";
          Map<String, String> keyMap = new HashMap<>();
          keyMap.put(Constants.ACCESS_TOKEN, token);
          when(sc.getIdentityContext(any(RequestResource.class))).thenReturn(keyMap);
          Map<String, String> securityHeaders = proxy.getSecurityHeaders("", "", "");
          assertEquals(2, securityHeaders.size());
          assertEquals(token, securityHeaders.get(Constants.ACCESS_TOKEN));
          assertEquals(AppNameUtils.getAppName(), securityHeaders.get("app"));
      }
      
      /**
       * get security headers for ram.
       *
       * @throws Exception exception
       */
      @Test
      void testGetSecurityHeadersForRam() throws Exception {
          String ak = "aa";
          String sk = "bb";
          Map<String, String> mockIdentityContext = new HashMap<>();
          String serviceName = "aaa";
          mockIdentityContext.put("ak", ak);
          String data = System.currentTimeMillis() + "@@" + serviceName;
          mockIdentityContext.put("data", data);
          mockIdentityContext.put("signature", SignUtil.sign(data, sk));
          when(sc.getIdentityContext(any(RequestResource.class))).thenReturn(mockIdentityContext);
          AbstractNamingClientProxy proxy = new MockNamingClientProxy(sc);
          Map<String, String> spasHeaders = proxy.getSecurityHeaders("", "", serviceName);
          assertEquals(4, spasHeaders.size());
          assertEquals(AppNameUtils.getAppName(), spasHeaders.get("app"));
          assertEquals(ak, spasHeaders.get("ak"));
          assertTrue(spasHeaders.get("data").endsWith("@@" + serviceName));
          String expectSign = SignUtil.sign(spasHeaders.get("data"), sk);
          assertEquals(expectSign, spasHeaders.get("signature"));
          
      }
      
      private class MockNamingClientProxy extends AbstractNamingClientProxy {
          
          protected MockNamingClientProxy(SecurityProxy securityProxy) {
              super(securityProxy);
          }
          
          @Override
          public void registerService(String serviceName, String groupName, Instance instance) throws NacosException {
          
          }
          
          @Override
          public void batchRegisterService(String serviceName, String groupName, List<Instance> instances)
                  throws NacosException {
              
          }
          
          @Override
          public void batchDeregisterService(String serviceName, String groupName, List<Instance> instances)
                  throws NacosException {
              
          }
          
          @Override
          public void deregisterService(String serviceName, String groupName, Instance instance) throws NacosException {
          
          }
          
          @Override
          public void updateInstance(String serviceName, String groupName, Instance instance) throws NacosException {
          
          }
          
          @Override
          public ServiceInfo queryInstancesOfService(String serviceName, String groupName, String clusters,
                  boolean healthyOnly) throws NacosException {
              return null;
          }
          
          @Override
          public Service queryService(String serviceName, String groupName) throws NacosException {
              return null;
          }
          
          @Override
          public void createService(Service service, AbstractSelector selector) throws NacosException {
          
          }
          
          @Override
          public boolean deleteService(String serviceName, String groupName) throws NacosException {
              return false;
          }
          
          @Override
          public void updateService(Service service, AbstractSelector selector) throws NacosException {
          
          }
          
          @Override
          public ListView<String> getServiceList(int pageNo, int pageSize, String groupName, AbstractSelector selector)
                  throws NacosException {
              return null;
          }
          
          @Override
          public ServiceInfo subscribe(String serviceName, String groupName, String clusters) throws NacosException {
              return null;
          }
          
          @Override
          public void unsubscribe(String serviceName, String groupName, String clusters) throws NacosException {
          
          }
          
          @Override
          public boolean isSubscribed(String serviceName, String groupName, String clusters) throws NacosException {
              return false;
          }
          
          @Override
          public boolean serverHealthy() {
              return false;
          }
          
          @Override
          public void shutdown() throws NacosException {
          
          }
          
          @Override
          public void onEvent(ServerListChangeEvent event) {
          
          }
          
          @Override
          public Class<? extends Event> subscribeType() {
              return null;
          }
      }
  }
  