content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 org.apache.ambari.server.security.authentication.tproxy;
  
  import static org.apache.ambari.server.configuration.AmbariServerConfigurationKey.TPROXY_ALLOWED_GROUPS;
  import static org.apache.ambari.server.configuration.AmbariServerConfigurationKey.TPROXY_ALLOWED_HOSTS;
  import static org.apache.ambari.server.configuration.AmbariServerConfigurationKey.TPROXY_ALLOWED_USERS;
  import static org.apache.ambari.server.configuration.AmbariServerConfigurationKey.TPROXY_AUTHENTICATION_ENABLED;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import org.junit.Assert;
  import org.junit.Test;
  
  public class AmbariTProxyConfigurationTest {
  
    @Test
    public void testEmptyConfiguration() {
      AmbariTProxyConfiguration configuration = new AmbariTProxyConfiguration(null);
  
      Assert.assertFalse(configuration.isEnabled());
  
      Assert.assertEquals(TPROXY_ALLOWED_HOSTS.getDefaultValue(), configuration.getAllowedHosts("knox"));
      Assert.assertEquals(TPROXY_ALLOWED_USERS.getDefaultValue(), configuration.getAllowedUsers("knox"));
      Assert.assertEquals(TPROXY_ALLOWED_GROUPS.getDefaultValue(), configuration.getAllowedGroups("knox"));
      Assert.assertEquals(TPROXY_ALLOWED_HOSTS.getDefaultValue(), configuration.getAllowedHosts("otherproxyuser"));
      Assert.assertEquals(TPROXY_ALLOWED_USERS.getDefaultValue(), configuration.getAllowedUsers("otherproxyuser"));
      Assert.assertEquals(TPROXY_ALLOWED_GROUPS.getDefaultValue(), configuration.getAllowedGroups("otherproxyuser"));
    }
  
    @Test
    public void testNonEmptyConfiguration() {
      Map<String, String> expectedProperties = new HashMap<>();
      expectedProperties.put(TPROXY_AUTHENTICATION_ENABLED.key(), "true");
      expectedProperties.put("ambari.tproxy.proxyuser.knox.hosts", "c7401.ambari.apache.org");
      expectedProperties.put("ambari.tproxy.proxyuser.knox.users", "*");
      expectedProperties.put("ambari.tproxy.proxyuser.knox.groups", "users");
  
      AmbariTProxyConfiguration configuration = new AmbariTProxyConfiguration(expectedProperties);
  
      Assert.assertNotSame(expectedProperties, configuration.toMap());
      Assert.assertEquals(expectedProperties, configuration.toMap());
  
      Assert.assertTrue(configuration.isEnabled());
      Assert.assertEquals(expectedProperties.get("ambari.tproxy.proxyuser.knox.hosts"), configuration.getAllowedHosts("knox"));
      Assert.assertEquals(expectedProperties.get("ambari.tproxy.proxyuser.knox.users"), configuration.getAllowedUsers("knox"));
      Assert.assertEquals(expectedProperties.get("ambari.tproxy.proxyuser.knox.groups"), configuration.getAllowedGroups("knox"));
  
      Assert.assertEquals(TPROXY_ALLOWED_HOSTS.getDefaultValue(), configuration.getAllowedHosts("otherproxyuser"));
      Assert.assertEquals(TPROXY_ALLOWED_USERS.getDefaultValue(), configuration.getAllowedUsers("otherproxyuser"));
      Assert.assertEquals(TPROXY_ALLOWED_GROUPS.getDefaultValue(), configuration.getAllowedGroups("otherproxyuser"));
    }
  }