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1   /**
2    * Copyright 2010-2012 The Kuali Foundation
3    *
4    * Licensed under the Educational Community License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    * http://www.opensource.org/licenses/ecl2.php
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.kuali.common.util.property.processor;
17  
18  import java.util.List;
19  import java.util.Properties;
20  
21  import org.jasypt.util.text.TextEncryptor;
22  import org.kuali.common.util.PropertyUtils;
23  
24  public class EncryptProcessor implements PropertyProcessor {
25  
26  	TextEncryptor encryptor;
27  
28  	public EncryptProcessor() {
29  		this(null);
30  	}
31  
32  	public EncryptProcessor(TextEncryptor encryptor) {
33  		super();
34  		this.encryptor = encryptor;
35  	}
36  
37  	@Override
38  	public void process(Properties properties) {
39  		List<String> keys = PropertyUtils.getSortedKeys(properties);
40  		for (String key : keys) {
41  			String clearTextValue = properties.getProperty(key);
42  			String encryptedValue = encryptor.encrypt(clearTextValue);
43  			properties.setProperty(key, encryptedValue);
44  		}
45  	}
46  
47  	public TextEncryptor getEncryptor() {
48  		return encryptor;
49  	}
50  
51  	public void setEncryptor(TextEncryptor encryptor) {
52  		this.encryptor = encryptor;
53  	}
54  
55  }