/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hadoop.hbase.util;
import static org.junit.Assert.fail;
import java.security.Key;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.io.crypto.Cipher;
import org.apache.hadoop.hbase.io.crypto.CipherProvider;
import org.apache.hadoop.hbase.io.crypto.DefaultCipherProvider;
import org.apache.hadoop.hbase.io.crypto.KeyProvider;
import org.apache.hadoop.hbase.io.crypto.KeyProviderForTesting;
import org.apache.hadoop.hbase.testclassification.MiscTests;
import org.apache.hadoop.hbase.testclassification.SmallTests;
import org.junit.Test;
import org.junit.experimental.categories.Category;
@Category({MiscTests.class, SmallTests.class})
public class TestEncryptionTest {
@Test
public void testTestKeyProvider() {
Configuration conf = HBaseConfiguration.create();
try {
conf.set(HConstants.CRYPTO_KEYPROVIDER_CONF_KEY, KeyProviderForTesting.class.getName());
EncryptionTest.testKeyProvider(conf);
} catch (Exception e) {
fail("Instantiation of test key provider should have passed");
}
try {
conf.set(HConstants.CRYPTO_KEYPROVIDER_CONF_KEY, FailingKeyProvider.class.getName());
EncryptionTest.testKeyProvider(conf);
fail("Instantiation of bad test key provider should have failed check");
} catch (Exception e) { }
}
@Test
public void testTestCipherProvider() {
Configuration conf = HBaseConfiguration.create();
try {
conf.set(HConstants.CRYPTO_CIPHERPROVIDER_CONF_KEY, DefaultCipherProvider.class.getName());
EncryptionTest.testCipherProvider(conf);
} catch (Exception e) {
fail("Instantiation of test cipher provider should have passed");
}
try {
conf.set(HConstants.CRYPTO_CIPHERPROVIDER_CONF_KEY, FailingCipherProvider.class.getName());
EncryptionTest.testCipherProvider(conf);
fail("Instantiation of bad test cipher provider should have failed check");
} catch (Exception e) { }
}
@Test
public void testTestCipher() {
Configuration conf = HBaseConfiguration.create();
conf.set(HConstants.CRYPTO_KEYPROVIDER_CONF_KEY, KeyProviderForTesting.class.getName());
String algorithm =
conf.get(HConstants.CRYPTO_KEY_ALGORITHM_CONF_KEY, HConstants.CIPHER_AES);
try {
EncryptionTest.testEncryption(conf, algorithm, null);
} catch (Exception e) {
fail("Test for cipher " + algorithm + " should have succeeded");
}
try {
EncryptionTest.testEncryption(conf, "foobar", null);
fail("Test for bogus cipher should have failed");
} catch (Exception e) { }
}
public static class FailingKeyProvider implements KeyProvider {
@Override
public void init(String params) {
throw new RuntimeException("BAD!");
}
@Override
public Key getKey(String alias) {
return null;
}
@Override
public Key[] getKeys(String[] aliases) {
return null;
}
}
public static class FailingCipherProvider implements CipherProvider {
public FailingCipherProvider() {
super();
throw new RuntimeException("BAD!");
}
@Override
public Configuration getConf() {
return null;
}
@Override
public void setConf(Configuration conf) {
}
@Override
public String getName() {
return null;
}
@Override
public String[] getSupportedCiphers() {
return null;
}
@Override
public Cipher getCipher(String name) {
return null;
}
}
}