| /* |
| * 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.hbase.security; |
| |
| import org.apache.hadoop.hbase.classification.InterfaceAudience; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService; |
| import org.apache.hadoop.hbase.protobuf.generated.ClientProtos.ClientService; |
| import org.apache.hadoop.hbase.protobuf.generated.MasterProtos.MasterService; |
| import org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos.RegionServerStatusService; |
| import org.apache.hadoop.security.authorize.PolicyProvider; |
| import org.apache.hadoop.security.authorize.ProxyUsers; |
| import org.apache.hadoop.security.authorize.Service; |
| import org.apache.hadoop.security.authorize.ServiceAuthorizationManager; |
| |
| /** |
| * Implementation of secure Hadoop policy provider for mapping |
| * protocol interfaces to hbase-policy.xml entries. |
| */ |
| @InterfaceAudience.Private |
| public class HBasePolicyProvider extends PolicyProvider { |
| protected final static Service[] services = { |
| new Service("security.client.protocol.acl", ClientService.BlockingInterface.class), |
| new Service("security.client.protocol.acl", AdminService.BlockingInterface.class), |
| new Service("security.admin.protocol.acl", MasterService.BlockingInterface.class), |
| new Service("security.masterregion.protocol.acl", RegionServerStatusService.BlockingInterface.class) |
| }; |
| |
| @Override |
| public Service[] getServices() { |
| return services; |
| } |
| |
| public static void init(Configuration conf, ServiceAuthorizationManager authManager) { |
| // set service-level authorization security policy |
| System.setProperty("hadoop.policy.file", "hbase-policy.xml"); |
| if (conf.getBoolean(ServiceAuthorizationManager.SERVICE_AUTHORIZATION_CONFIG, false)) { |
| authManager.refresh(conf, new HBasePolicyProvider()); |
| ProxyUsers.refreshSuperUserGroupsConfiguration(conf); |
| } |
| } |
| } |