| /* |
| * 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.cassandra.config; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| import com.google.common.base.Objects; |
| |
| public class TransparentDataEncryptionOptions |
| { |
| public boolean enabled = false; |
| public int chunk_length_kb = 64; |
| public String cipher = "AES/CBC/PKCS5Padding"; |
| public String key_alias; |
| public int iv_length = 16; |
| |
| public ParameterizedClass key_provider; |
| |
| public TransparentDataEncryptionOptions() |
| { } |
| |
| public TransparentDataEncryptionOptions(boolean enabled) |
| { |
| this.enabled = enabled; |
| } |
| |
| public TransparentDataEncryptionOptions(String cipher, String keyAlias, ParameterizedClass keyProvider) |
| { |
| this(true, cipher, keyAlias, keyProvider); |
| } |
| |
| public TransparentDataEncryptionOptions(boolean enabled, String cipher, String keyAlias, ParameterizedClass keyProvider) |
| { |
| this.enabled = enabled; |
| this.cipher = cipher; |
| key_alias = keyAlias; |
| key_provider = keyProvider; |
| } |
| |
| public String get(String key) |
| { |
| return key_provider.parameters.get(key); |
| } |
| |
| @VisibleForTesting |
| public void remove(String key) |
| { |
| key_provider.parameters.remove(key); |
| } |
| |
| public boolean equals(Object o) |
| { |
| return o instanceof TransparentDataEncryptionOptions && equals((TransparentDataEncryptionOptions) o); |
| } |
| |
| public boolean equals(TransparentDataEncryptionOptions other) |
| { |
| // not sure if this is a great equals() impl.... |
| return Objects.equal(cipher, other.cipher) && |
| Objects.equal(key_alias, other.key_alias); |
| } |
| } |