| /** |
| * 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; |
| |
| import org.apache.hadoop.classification.InterfaceAudience; |
| import org.apache.hadoop.hdfs.protocol.ClientDatanodeProtocol; |
| import org.apache.hadoop.hdfs.protocol.ClientProtocol; |
| import org.apache.hadoop.hdfs.server.protocol.DatanodeProtocol; |
| import org.apache.hadoop.hdfs.server.protocol.InterDatanodeProtocol; |
| import org.apache.hadoop.hdfs.server.protocol.NamenodeProtocol; |
| import org.apache.hadoop.security.RefreshUserMappingsProtocol; |
| import org.apache.hadoop.security.authorize.PolicyProvider; |
| import org.apache.hadoop.security.authorize.RefreshAuthorizationPolicyProtocol; |
| import org.apache.hadoop.security.authorize.Service; |
| import org.apache.hadoop.tools.GetUserMappingsProtocol; |
| |
| /** |
| * {@link PolicyProvider} for HDFS protocols. |
| */ |
| @InterfaceAudience.Private |
| public class HDFSPolicyProvider extends PolicyProvider { |
| private static final Service[] hdfsServices = |
| new Service[] { |
| new Service("security.client.protocol.acl", ClientProtocol.class), |
| new Service("security.client.datanode.protocol.acl", |
| ClientDatanodeProtocol.class), |
| new Service("security.datanode.protocol.acl", DatanodeProtocol.class), |
| new Service("security.inter.datanode.protocol.acl", |
| InterDatanodeProtocol.class), |
| new Service("security.namenode.protocol.acl", NamenodeProtocol.class), |
| new Service("security.refresh.policy.protocol.acl", |
| RefreshAuthorizationPolicyProtocol.class), |
| new Service("security.refresh.user.mappings.protocol.acl", |
| RefreshUserMappingsProtocol.class), |
| new Service("security.get.user.mappings.protocol.acl", |
| GetUserMappingsProtocol.class) |
| }; |
| |
| @Override |
| public Service[] getServices() { |
| return hdfsServices; |
| } |
| } |