rdblue commented on code in PR #6884: URL: https://github.com/apache/iceberg/pull/6884#discussion_r1186919183
########## core/src/main/java/org/apache/iceberg/encryption/StandardEncryptionManager.java: ########## @@ -0,0 +1,120 @@ +/* + * 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.iceberg.encryption; + +import java.nio.ByteBuffer; +import java.security.SecureRandom; +import java.util.Map; +import org.apache.iceberg.io.InputFile; +import org.apache.iceberg.io.OutputFile; +import org.apache.iceberg.relocated.com.google.common.base.Preconditions; +import org.apache.iceberg.util.PropertyUtil; + +public class StandardEncryptionManager implements EncryptionManager { + private final KeyManagementClient kmsClient; + private String tableKeyId; + private int dataKeyLength; + private boolean kmsGeneratedKeys; + + private transient volatile SecureRandom workerRNG = null; + + /** + * @param tableKeyId table encryption key id + * @param kmsClient Client of KMS used to wrap/unwrap keys in envelope encryption + * @param encryptionProperties encryption properties + */ + public StandardEncryptionManager( + String tableKeyId, KeyManagementClient kmsClient, Map<String, String> encryptionProperties) { + Preconditions.checkNotNull( + tableKeyId, + "Cannot create EnvelopeEncryptionManager because table encryption key ID is not specified"); Review Comment: This doesn't need to state what was attempted. A shorter version would be more clear: "Invalid encryption key ID: null". -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
