001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.util.common.persistence;
018
019import java.io.Serializable;
020import javax.crypto.SecretKey;
021
022public class BaseKeys
023        implements Serializable {
024    
025    private BaseKey baseKey1;
026    private BaseKey baseKey2;
027    private BaseKey baseKey3;
028    private String baseEncryptionKeyName;
029    
030    private void init(BaseKey baseKey1, BaseKey baseKey2, BaseKey baseKey3, String baseEncryptionKeyName) {
031        this.setBaseKey1(baseKey1);
032        this.setBaseKey2(baseKey2);
033        this.setBaseKey3(baseKey3);
034        this.setBaseEncryptionKeyName(baseEncryptionKeyName);
035    }
036    
037    /** Creates a new instance of BaseKeys */
038    public BaseKeys(BaseKey baseKey1, BaseKey baseKey2, BaseKey baseKey3, String baseEncryptionKeyName) {
039        init(baseKey1, baseKey2, baseKey3, baseEncryptionKeyName);
040    }
041    
042    /** Creates a new instance of BaseKeys */
043    public BaseKeys(BaseKey baseKey1, BaseKey baseKey2, BaseKey baseKey3) {
044        init(baseKey1, baseKey2, baseKey3, null);
045    }
046    
047    /** Creates a new instance of BaseKeys */
048    public BaseKeys(BaseKey baseKey1, BaseKey baseKey2) {
049        init(baseKey1, baseKey2, null, null);
050    }
051    
052    public int getBaseKeyCount() {
053        return (baseKey1 == null ? 0 : 1) + (baseKey2 == null ? 0 : 1) + (baseKey3 == null ? 0 : 1);
054    }
055    
056    public BaseKey getBaseKey1() {
057        return baseKey1;
058    }
059    
060    public void setBaseKey1(BaseKey baseKey1) {
061        this.baseKey1 = baseKey1;
062    }
063    
064    public BaseKey getBaseKey2() {
065        return baseKey2;
066    }
067    
068    public void setBaseKey2(BaseKey baseKey2) {
069        this.baseKey2 = baseKey2;
070    }
071    
072    public BaseKey getBaseKey3() {
073        return baseKey3;
074    }
075    
076    public void setBaseKey3(BaseKey baseKey3) {
077        this.baseKey3 = baseKey3;
078    }
079    
080    public String getBaseEncryptionKeyName() {
081        return baseEncryptionKeyName;
082    }
083    
084    public void setBaseEncryptionKeyName(String baseEncryptionKeyName) {
085        this.baseEncryptionKeyName = baseEncryptionKeyName;
086    }
087    
088    public SecretKey getKey1() {
089        return baseKey1 == null? null: baseKey1.getKey();
090    }
091    
092    public byte[] getIv1() {
093        return baseKey1.getIv();
094    }
095    
096    public SecretKey getKey2() {
097        return baseKey2 == null? null: baseKey2.getKey();
098    }
099    
100    public byte[] getIv2() {
101        return baseKey2.getIv();
102    }
103    
104    public SecretKey getKey3() {
105        return baseKey3 == null? null: baseKey3.getKey();
106    }
107    
108    public byte[] getIv3() {
109        return baseKey3.getIv();
110    }
111    
112}