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.io.crypto;
019
020import java.security.Key;
021import javax.crypto.spec.SecretKeySpec;
022import org.apache.yetus.audience.InterfaceAudience;
023
024/**
025 * Return a fixed secret key for AES for testing.
026 */
027@InterfaceAudience.Private
028public class MockAesKeyProvider implements KeyProvider {
029
030  @Override
031  public void init(String parameters) {
032  }
033
034  @Override
035  public Key getKey(String name) {
036    return new SecretKeySpec(Encryption.hash128(name), "AES");
037  }
038
039  @Override
040  public Key[] getKeys(String[] aliases) {
041    Key[] result = new Key[aliases.length];
042    for (int i = 0; i < aliases.length; i++) {
043      result[i] = new SecretKeySpec(Encryption.hash128(aliases[i]), "AES");
044    }
045    return result;
046  }
047}