/*
* Copyright (C) Scott Cranton and Jakub Korab
* https://github.com/CamelCookbook
*
* 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 org.camelcookbook.security.encryption;
import java.security.Key;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.converter.crypto.CryptoDataFormat;
import org.apache.commons.lang.Validate;
/**
* Demonstrates the use of a shared secret key to encrypt and decrypt a message.
*/
public class EncryptionRouteBuilder extends RouteBuilder {
private final Key sharedKey;
public EncryptionRouteBuilder(Key sharedKey) {
Validate.notNull(sharedKey, "sharedKey is null");
this.sharedKey = sharedKey;
}
@Override
public void configure() throws Exception {
CryptoDataFormat sharedKeyCrypto = new CryptoDataFormat("DES", sharedKey);
from("direct:encrypt")
.log("Encrypting message")
.marshal(sharedKeyCrypto)
.log("Message encrypted: ${body}")
.to("direct:decrypt");
from("direct:decrypt")
.log("Decrypting message")
.unmarshal(sharedKeyCrypto)
.log("Message decrypted: ${body}")
.to("mock:decrypted");
}
}