org.apache.sentry.provider.file.HadoopGroupResourceAuthorizationProvider.java Source code

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Here is the source code for org.apache.sentry.provider.file.HadoopGroupResourceAuthorizationProvider.java

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/*
 * 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.provider.file;

import java.io.IOException;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.security.Groups;

import com.google.common.annotations.VisibleForTesting;

public class HadoopGroupResourceAuthorizationProvider extends ResourceAuthorizationProvider {
    public HadoopGroupResourceAuthorizationProvider(String resource, String serverName) throws IOException {
        this(new SimplePolicyEngine(resource, serverName),
                new HadoopGroupMappingService(Groups.getUserToGroupsMappingService(new Configuration())));
    }

    @VisibleForTesting
    public HadoopGroupResourceAuthorizationProvider(PolicyEngine policy, GroupMappingService groupService) {
        super(policy, groupService);
    }

}