com.github.cafapi.common.ciphers.jasypt.JasyptCipher Maven / Gradle / Ivy
/*
* Copyright 2015-2024 Open Text.
*
* 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.
*/
package com.github.cafapi.common.ciphers.jasypt;
import com.github.cafapi.common.api.BootstrapConfiguration;
import com.github.cafapi.common.api.Cipher;
import com.github.cafapi.common.api.CipherException;
import com.github.cafapi.common.api.ConfigurationException;
import org.jasypt.util.text.BasicTextEncryptor;
/**
* Implementation of a SecurityProvider that uses Jasypt to provide basic text encryption/decryption capabilities. The strong encryptor is
* not used to avoid licensing/export issues.
*/
public class JasyptCipher implements Cipher
{
/**
* The keyword used to encrypt and decrypt data.
*/
public static final String CONFIG_SECURITY_PASS = "CAF_CIPHER_PASS";
/**
* This is PBE with MD5 and DES encryption.
*/
private final BasicTextEncryptor codec = new BasicTextEncryptor();
/**
* {@inheritDoc}
*
* The cipher.pass variable must be present in the bootstrap configuration for this provider to init.
*/
public JasyptCipher(final BootstrapConfiguration bootstrap)
throws CipherException
{
try {
codec.setPassword(bootstrap.getConfiguration(CONFIG_SECURITY_PASS));
} catch (final ConfigurationException e) {
throw new CipherException("Configuration " + CONFIG_SECURITY_PASS + " not set", e);
}
}
@Override
public String decrypt(final String input)
{
return codec.decrypt(input);
}
@Override
public String encrypt(final String input)
{
return codec.encrypt(input);
}
}