| /* |
| * 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.nifi.security.kms; |
| |
| import org.apache.commons.codec.binary.Hex; |
| import org.apache.nifi.security.kms.configuration.FileBasedKeyProviderConfiguration; |
| import org.apache.nifi.security.kms.configuration.KeyProviderConfiguration; |
| import org.apache.nifi.security.kms.configuration.KeyStoreKeyProviderConfiguration; |
| import org.apache.nifi.security.kms.configuration.StaticKeyProviderConfiguration; |
| import org.apache.nifi.security.kms.util.SecretKeyUtils; |
| import org.junit.Test; |
| |
| import javax.crypto.SecretKey; |
| import java.io.File; |
| import java.io.IOException; |
| import java.security.GeneralSecurityException; |
| import java.security.KeyStore; |
| import java.util.Collections; |
| import java.util.Map; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertThrows; |
| |
| public class KeyProviderFactoryTest { |
| |
| @Test |
| public void testGetUnsupportedKeyProvider() { |
| final KeyProviderConfiguration<?> configuration = new UnsupportedKeyProviderConfiguration(); |
| assertThrows(UnsupportedOperationException.class, () -> KeyProviderFactory.getKeyProvider(configuration)); |
| } |
| |
| @Test |
| public void testGetStaticKeyProvider() { |
| final SecretKey secretKey = SecretKeyUtils.getSecretKey(); |
| final String encodedSecretKey = Hex.encodeHexString(secretKey.getEncoded()); |
| final Map<String, String> keys = Collections.singletonMap(SecretKey.class.getSimpleName(), encodedSecretKey); |
| |
| final KeyProviderConfiguration<?> configuration = new StaticKeyProviderConfiguration(keys); |
| final KeyProvider keyProvider = KeyProviderFactory.getKeyProvider(configuration); |
| assertEquals(StaticKeyProvider.class, keyProvider.getClass()); |
| } |
| |
| @Test |
| public void testGetFileBasedKeyProvider() throws IOException { |
| final File file = File.createTempFile(KeyProviderFactoryTest.class.getSimpleName(), FileBasedKeyProviderConfiguration.class.getSimpleName()); |
| file.deleteOnExit(); |
| final String location = file.getAbsolutePath(); |
| final SecretKey rootKey = SecretKeyUtils.getSecretKey(); |
| final KeyProviderConfiguration<?> configuration = new FileBasedKeyProviderConfiguration(location, rootKey); |
| final KeyProvider keyProvider = KeyProviderFactory.getKeyProvider(configuration); |
| assertEquals(FileBasedKeyProvider.class, keyProvider.getClass()); |
| } |
| |
| @Test |
| public void testGetKeyStoreKeyProvider() throws GeneralSecurityException, IOException { |
| final KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType()); |
| keyStore.load(null, null); |
| final char[] password = String.class.getSimpleName().toCharArray(); |
| final KeyProviderConfiguration<?> configuration = new KeyStoreKeyProviderConfiguration(keyStore, password); |
| final KeyProvider keyProvider = KeyProviderFactory.getKeyProvider(configuration); |
| assertEquals(KeyStoreKeyProvider.class, keyProvider.getClass()); |
| } |
| |
| private static class UnsupportedKeyProviderConfiguration implements KeyProviderConfiguration<KeyProvider> { |
| |
| @Override |
| public Class<KeyProvider> getKeyProviderClass() { |
| return KeyProvider.class; |
| } |
| } |
| } |