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 }