org.apache.hadoop.hdfs.HDFSPolicyProvider Maven / Gradle / Ivy
/**
* 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.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.authorize.PolicyProvider;
import org.apache.hadoop.security.authorize.RefreshAuthorizationPolicyProtocol;
import org.apache.hadoop.security.authorize.Service;
/**
* {@link PolicyProvider} for HDFS protocols.
*/
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),
};
@Override
public Service[] getServices() {
return hdfsServices;
}
}