Coverage Summary for Class: PasswordEncryptors (com.acciente.oacc.sql.internal.encryptor)
| Class | Class, % | Method, % | Line, % |
|---|---|---|---|
| PasswordEncryptors | 100% (1/ 1) | 33.3% (1/ 3) | 11.1% (1/ 9) |
1 /*
2 * Copyright 2009-2017, Acciente LLC
3 *
4 * Acciente LLC licenses this file to you under the
5 * Apache License, Version 2.0 (the "License"); you
6 * may not use this file except in compliance with the
7 * License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in
12 * writing, software distributed under the License is
13 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
14 * OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing
16 * permissions and limitations under the License.
17 */
18 package com.acciente.oacc.sql.internal.encryptor;
19
20 import com.acciente.oacc.encryptor.PasswordEncryptor;
21 import com.acciente.oacc.encryptor.bcrypt.BCryptPasswordEncryptor;
22 import com.acciente.oacc.encryptor.jasypt.JasyptPasswordEncryptor;
23
24 import java.util.Arrays;
25 import java.util.List;
26
27 /**
28 * Internally used helper class to get an instance of the {@link PasswordEncryptor} identified
29 * by the name of the {@link PasswordEncryptor}. This is where the NAME constant that is expected to
30 * be defined in every {@link PasswordEncryptor} implementation is used.
31 */
32 public class PasswordEncryptors {
33 private static final int BCRYPT_MIN_COST_FACTOR = 10;
34
35 private static final String JASYPT_ALGORITHM = "SHA-256";
36 private static final int JASYPT_ITERATIONS = 100000;
37 private static final int JASYPT_SALT_SIZE_BYTES = 16;
38
39 public static PasswordEncryptor getPasswordEncryptor(String encryptorName) {
40 if (encryptorName == null) {
41 throw new IllegalArgumentException("Encryptor name cannot be null");
42 }
43
44 if (encryptorName.equalsIgnoreCase(BCryptPasswordEncryptor.NAME)) {
45 return BCryptPasswordEncryptor.newInstance(BCRYPT_MIN_COST_FACTOR);
46 }
47
48 if (encryptorName.equalsIgnoreCase(JasyptPasswordEncryptor.NAME)) {
49 return JasyptPasswordEncryptor.newInstance(JASYPT_ALGORITHM, JASYPT_ITERATIONS, JASYPT_SALT_SIZE_BYTES);
50 }
51
52 throw new IllegalArgumentException("Encryptor name " + encryptorName + " not recognized");
53 }
54
55 public static List<String> getSupportedEncryptorNames() {
56 return Arrays.asList(BCryptPasswordEncryptor.NAME, JasyptPasswordEncryptor.NAME);
57 }
58 }