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CoRB is a Java tool designed for bulk content-reprocessing of documents stored in MarkLogic.
/*
* Copyright (c) 2004-2021 MarkLogic Corporation
*
* Licensed 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.
*
* The use of the Apache License does not indicate that this project is
* affiliated with the Apache Software Foundation.
*/
package com.marklogic.developer.corb;
import static com.marklogic.developer.corb.util.StringUtils.isBlank;
import static com.marklogic.developer.corb.util.StringUtils.trim;
import java.io.IOException;
import java.util.Properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public abstract class AbstractDecrypter implements Decrypter {
protected Properties properties;
private static final Pattern ENCRYPTED_VALUE_REGEX = Pattern.compile("^ENC\\((.*)\\)$");
@Override
public void init(Properties properties) throws IOException, ClassNotFoundException {
this.properties = properties == null ? new Properties() : properties;
init_decrypter();
}
@Override
public String decrypt(String property, String value) {
String val = value;
Matcher match = ENCRYPTED_VALUE_REGEX.matcher(value);
if (match.matches()) {
val = match.group(1);
}
return doDecrypt(property, val);
}
protected abstract void init_decrypter() throws IOException, ClassNotFoundException;
protected abstract String doDecrypt(String property, String value);
protected String getProperty(String key) {
String val = System.getProperty(key);
if (isBlank(val) && properties != null) {
val = properties.getProperty(key);
}
return trim(val);
}
}