ggershinsky commented on code in PR #7770: URL: https://github.com/apache/iceberg/pull/7770#discussion_r1703118933
########## core/src/main/java/org/apache/iceberg/BaseManifestListFile.java: ########## @@ -0,0 +1,100 @@ +/* + * 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; + +import java.io.Serializable; +import java.nio.ByteBuffer; +import org.apache.iceberg.encryption.Ciphers; +import org.apache.iceberg.encryption.EncryptionKeyMetadata; +import org.apache.iceberg.encryption.EncryptionManager; +import org.apache.iceberg.encryption.EncryptionUtil; +import org.apache.iceberg.encryption.KeyEncryptionKey; +import org.apache.iceberg.encryption.StandardEncryptionManager; +import org.apache.iceberg.relocated.com.google.common.base.Preconditions; +import org.apache.iceberg.util.ByteBuffers; + +public class BaseManifestListFile implements ManifestListFile, Serializable { + private final String location; + private final String mdEncryptionKeyID; + private final ByteBuffer encryptedKeyMetadata; + private ByteBuffer keyMetadata; + + public BaseManifestListFile( + String location, + ByteBuffer keyMetadata, + String mdEncryptionKeyID, + ByteBuffer encryptedKeyMetadata) { + this.location = location; + this.keyMetadata = keyMetadata; + this.encryptedKeyMetadata = encryptedKeyMetadata; + this.mdEncryptionKeyID = mdEncryptionKeyID; + } + + @Override + public String location() { + return location; + } + + @Override + public ByteBuffer keyMetadata() { + return keyMetadata; + } + + @Override + public String metadataEncryptionKeyID() { + return mdEncryptionKeyID; + } + + @Override + public ByteBuffer encryptedKeyMetadata() { + return encryptedKeyMetadata; + } + + public void setDecryptedKeyMetadata(ByteBuffer decryptedKeyMetadata) { + this.keyMetadata = decryptedKeyMetadata; + } + + static ManifestListFile create( + String location, EncryptionManager em, EncryptionKeyMetadata keyMetadata, long length) { Review Comment: > this is a method that should live in EncryptionUtil rather than here SGTM > This also needs the current key encryption key to be passed in. Per the other comments, the current KEK is the latest entry in the KEK cache, kept in the StandardEncryptionManager (accessible by the EncryptionUtil, but not by the SnapshotProducer that calls this "create manifest list file" method). -- 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: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
