org.broadleafcommerce.common.encryption.PassthroughEncryptionModule Maven / Gradle / Ivy
/*
* #%L
* BroadleafCommerce Common Libraries
* %%
* Copyright (C) 2009 - 2013 Broadleaf Commerce
* %%
* 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.
* #L%
*/
package org.broadleafcommerce.common.encryption;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.broadleafcommerce.common.config.RuntimeEnvironmentKeyResolver;
import org.broadleafcommerce.common.config.SystemPropertyRuntimeEnvironmentKeyResolver;
/**
* The default encryption module simply passes through the decrypt and encrypt text.
* A real implementation should adhere to PCI compliance, which requires robust key
* management, including regular key rotation. An excellent solution would be a module
* for interacting with the StrongKey solution. Refer to this discussion:
*
* http://www.strongauth.com/forum/index.php?topic=44.0
*
* @author jfischer
*
*/
public class PassthroughEncryptionModule implements EncryptionModule {
private static final Log LOG = LogFactory.getLog(PassthroughEncryptionModule.class);
protected RuntimeEnvironmentKeyResolver keyResolver = new SystemPropertyRuntimeEnvironmentKeyResolver();
public PassthroughEncryptionModule() {
if ("production".equals(keyResolver.resolveRuntimeEnvironmentKey())) {
LOG.warn("This passthrough encryption module provides NO ENCRYPTION and should NOT be used in production.");
}
}
@Override
public String decrypt(String cipherText) {
return cipherText;
}
@Override
public String encrypt(String plainText) {
return plainText;
}
}