| /** |
| * 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.sentry.hdfs; |
| |
| import java.security.PrivilegedExceptionAction; |
| |
| import org.apache.hadoop.security.UserGroupInformation; |
| import org.apache.sentry.hdfs.ServiceConstants.ClientConfig; |
| import org.apache.sentry.service.thrift.SentryServiceIntegrationBase; |
| import org.junit.After; |
| import org.junit.Before; |
| |
| public class SentryHdfsServiceIntegrationBase extends |
| SentryServiceIntegrationBase { |
| |
| protected SentryHDFSServiceClient hdfsClient; |
| |
| @Before |
| public void before() throws Exception { |
| conf.set("hadoop.security.authentication", "kerberos"); |
| UserGroupInformation.setConfiguration(conf); |
| UserGroupInformation.loginUserFromKeytab(CLIENT_PRINCIPAL, |
| clientKeytab.getPath()); |
| |
| connectToHdfsSyncService(); |
| } |
| |
| @After |
| public void after() { |
| if (hdfsClient != null) { |
| try { |
| hdfsClient.close(); |
| } catch (Exception ignored) { |
| } |
| } |
| } |
| |
| protected void connectToHdfsSyncService() throws Exception { |
| if (hdfsClient != null) { |
| hdfsClient.close(); |
| } |
| |
| // SentryHdfs client configuration setup |
| conf.set(ClientConfig.SERVER_RPC_ADDRESS, server.getAddress() |
| .getHostName()); |
| conf.set(ClientConfig.SERVER_RPC_ADDRESS, server.getAddress() |
| .getHostName()); |
| conf.set(ClientConfig.SERVER_RPC_PORT, |
| String.valueOf(server.getAddress().getPort())); |
| |
| if (kerberos) { |
| conf.set(ClientConfig.SECURITY_MODE, ClientConfig.SECURITY_MODE_KERBEROS); |
| conf.set(ClientConfig.SECURITY_USE_UGI_TRANSPORT, "true"); |
| conf.set(ClientConfig.PRINCIPAL, getServerKerberosName()); |
| hdfsClient = UserGroupInformation.getLoginUser().doAs( |
| new PrivilegedExceptionAction<SentryHDFSServiceClient>() { |
| @Override |
| public SentryHDFSServiceClient run() throws Exception { |
| return SentryHDFSServiceClientFactory.create(conf); |
| } |
| }); |
| } else { |
| hdfsClient = SentryHDFSServiceClientFactory.create(conf); |
| } |
| hdfsClient.close(); |
| } |
| |
| } |