001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.security.visibility;
019
020import java.io.IOException;
021import org.apache.hadoop.conf.Configuration;
022import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;
023import org.apache.hadoop.hbase.security.User;
024
025/**
026 * Utility methods for testing visibility labels.
027 */
028public class VisibilityTestUtil {
029
030  public static void enableVisiblityLabels(Configuration conf) throws IOException {
031    conf.setInt("hfile.format.version", 3);
032    conf.setBoolean(User.HBASE_SECURITY_AUTHORIZATION_CONF_KEY, true);
033    appendCoprocessor(conf, CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY,
034      VisibilityController.class.getName());
035    appendCoprocessor(conf, CoprocessorHost.REGION_COPROCESSOR_CONF_KEY,
036      VisibilityController.class.getName());
037  }
038
039  private static void appendCoprocessor(Configuration conf, String property, String value) {
040    if (conf.get(property) == null) {
041      conf.set(property, VisibilityController.class.getName());
042    } else {
043      conf.set(property, conf.get(property) + "," + VisibilityController.class.getName());
044    }
045  }
046
047}