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 static org.hamcrest.MatcherAssert.assertThat;
021import static org.hamcrest.Matchers.instanceOf;
022import static org.junit.jupiter.api.Assertions.assertEquals;
023import static org.junit.jupiter.api.Assertions.assertNotNull;
024
025import java.security.Key;
026import org.apache.hadoop.conf.Configuration;
027import org.apache.hadoop.hbase.HBaseConfiguration;
028import org.apache.hadoop.hbase.HConstants;
029import org.apache.hadoop.hbase.io.crypto.aes.AES;
030import org.apache.hadoop.hbase.testclassification.MiscTests;
031import org.apache.hadoop.hbase.testclassification.SmallTests;
032import org.junit.jupiter.api.Tag;
033import org.junit.jupiter.api.Test;
034
035@Tag(MiscTests.TAG)
036@Tag(SmallTests.TAG)
037public class TestKeyProvider {
038
039  @Test
040  public void testTestProvider() {
041    Configuration conf = HBaseConfiguration.create();
042    conf.set(HConstants.CRYPTO_KEYPROVIDER_CONF_KEY, MockAesKeyProvider.class.getName());
043    KeyProvider provider = Encryption.getKeyProvider(conf);
044    assertNotNull(provider, "Null returned for provider");
045    assertThat("Provider is not the expected type", provider, instanceOf(MockAesKeyProvider.class));
046
047    Key key = provider.getKey("foo");
048    assertNotNull(key, "Test provider did not return a key as expected");
049    assertEquals("AES", key.getAlgorithm(), "Test provider did not create a key for AES");
050    assertEquals(AES.KEY_LENGTH, key.getEncoded().length,
051      "Test provider did not create a key of adequate length");
052  }
053
054}