1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with this
4 * work for additional information regarding copyright ownership. The ASF
5 * licenses this file to you under the Apache License, Version 2.0 (the
6 * "License"); you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
13 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
14 * License for the specific language governing permissions and limitations under
15 * the License.
16 */
17 package org.apache.hadoop.hbase.io.crypto;
18
19 import java.security.Key;
20 import javax.crypto.spec.SecretKeySpec;
21
22 /**
23 * Return a fixed secret key for AES for testing.
24 */
25 public class KeyProviderForTesting implements KeyProvider {
26
27 @Override
28 public void init(String parameters) { }
29
30 @Override
31 public Key getKey(String name) {
32 return new SecretKeySpec(Encryption.hash128(name), "AES");
33 }
34
35 @Override
36 public Key[] getKeys(String[] aliases) {
37 Key[] result = new Key[aliases.length];
38 for (int i = 0; i < aliases.length; i++) {
39 result[i] = new SecretKeySpec(Encryption.hash128(aliases[i]), "AES");;
40 }
41 return result;
42 }
43
44 }