| /* |
| * 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.repository.encryption.metadata.serialization; |
| |
| import org.apache.nifi.repository.encryption.configuration.EncryptionProtocol; |
| import org.apache.nifi.repository.encryption.configuration.RepositoryEncryptionMethod; |
| import org.apache.nifi.repository.encryption.metadata.RecordMetadata; |
| import org.apache.nifi.repository.encryption.metadata.RecordMetadataSerializer; |
| import org.apache.nifi.repository.encryption.metadata.record.EncryptionMetadata; |
| import org.junit.jupiter.api.Test; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.ObjectOutputStream; |
| import java.util.UUID; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertArrayEquals; |
| |
| public class RecordMetadataObjectInputStreamTest { |
| private static final String KEY_ID = UUID.randomUUID().toString(); |
| |
| private static final RepositoryEncryptionMethod METHOD = RepositoryEncryptionMethod.AES_GCM; |
| |
| private static final EncryptionProtocol PROTOCOL = EncryptionProtocol.VERSION_1; |
| |
| private static final byte[] INITIALIZATION_VECTOR = new byte[] {1, 2, 3, 4, 5, 6, 7, 8}; |
| |
| private static final int LENGTH = 1024; |
| |
| @Test |
| public void testGetRecordMetadata() throws IOException { |
| final RecordMetadataSerializer serializer = new StandardRecordMetadataSerializer(PROTOCOL); |
| final byte[] serialized = serializer.writeMetadata(KEY_ID, INITIALIZATION_VECTOR, LENGTH, METHOD); |
| |
| try (final RecordMetadataObjectInputStream objectInputStream = new RecordMetadataObjectInputStream(new ByteArrayInputStream(serialized))) { |
| final RecordMetadata recordMetadata = objectInputStream.getRecordMetadata(); |
| assertEquals(KEY_ID, recordMetadata.getKeyId()); |
| assertEquals(LENGTH, recordMetadata.getLength()); |
| assertArrayEquals(INITIALIZATION_VECTOR, recordMetadata.getInitializationVector()); |
| assertEquals(METHOD.getAlgorithm(), recordMetadata.getAlgorithm()); |
| assertEquals(PROTOCOL.getVersion(), recordMetadata.getVersion()); |
| } |
| } |
| |
| @Test |
| public void testGetRecordMetadataCompatibleClass() throws IOException { |
| final ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); |
| |
| final EncryptionMetadata metadata = new EncryptionMetadata(); |
| metadata.algorithm = METHOD.getAlgorithm(); |
| metadata.cipherByteLength = LENGTH; |
| metadata.ivBytes = INITIALIZATION_VECTOR; |
| metadata.keyId = KEY_ID; |
| metadata.version = PROTOCOL.getVersion(); |
| |
| try (final ObjectOutputStream objectOutputStream = new ObjectOutputStream(outputStream)) { |
| objectOutputStream.writeObject(metadata); |
| } |
| |
| final byte[] serialized = outputStream.toByteArray(); |
| |
| try (final RecordMetadataObjectInputStream objectInputStream = new RecordMetadataObjectInputStream(new ByteArrayInputStream(serialized))) { |
| final RecordMetadata recordMetadata = objectInputStream.getRecordMetadata(); |
| assertEquals(KEY_ID, recordMetadata.getKeyId()); |
| assertEquals(LENGTH, recordMetadata.getLength()); |
| assertArrayEquals(INITIALIZATION_VECTOR, recordMetadata.getInitializationVector()); |
| } |
| } |
| } |