| /** |
| * 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.hadoop.hdfs.server.namenode; |
| |
| |
| import static org.mockito.Mockito.mock; |
| |
| import java.io.IOException; |
| |
| import javax.servlet.http.HttpServletRequest; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hdfs.DFSConfigKeys; |
| import org.apache.hadoop.hdfs.HdfsConfiguration; |
| import org.apache.hadoop.hdfs.MiniDFSCluster; |
| import org.apache.hadoop.hdfs.server.protocol.NamenodeProtocols; |
| import org.apache.hadoop.security.UserGroupInformation; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class TestNameNodeJspHelper { |
| |
| private MiniDFSCluster cluster = null; |
| Configuration conf = null; |
| |
| @Before |
| public void setUp() throws Exception { |
| conf = new HdfsConfiguration(); |
| cluster = new MiniDFSCluster.Builder(conf).build(); |
| cluster.waitActive(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| if (cluster != null) |
| cluster.shutdown(); |
| } |
| |
| @Test |
| public void testDelegationToken() throws IOException, InterruptedException { |
| NamenodeProtocols nn = cluster.getNameNodeRpc(); |
| HttpServletRequest request = mock(HttpServletRequest.class); |
| UserGroupInformation ugi = UserGroupInformation.createRemoteUser("auser"); |
| String tokenString = NamenodeJspHelper.getDelegationToken(nn, request, |
| conf, ugi); |
| //tokenString returned must be null because security is disabled |
| Assert.assertEquals(null, tokenString); |
| } |
| |
| @Test |
| public void tesSecurityModeText() { |
| conf.set(DFSConfigKeys.HADOOP_SECURITY_AUTHENTICATION, "kerberos"); |
| UserGroupInformation.setConfiguration(conf); |
| String securityOnOff = NamenodeJspHelper.getSecurityModeText(); |
| Assert.assertTrue("security mode doesn't match. Should be ON", |
| securityOnOff.contains("ON")); |
| //Security is enabled |
| conf.set(DFSConfigKeys.HADOOP_SECURITY_AUTHENTICATION, "simple"); |
| UserGroupInformation.setConfiguration(conf); |
| |
| securityOnOff = NamenodeJspHelper.getSecurityModeText(); |
| Assert.assertTrue("security mode doesn't match. Should be OFF", |
| securityOnOff.contains("OFF")); |
| } |
| } |