/*
* Copyright 2003-2004 The Apache Software Foundation.
*
* 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.apache.ws.security.action;
import org.apache.ws.security.WSConstants;
import org.apache.ws.security.WSSecurityException;
import org.apache.ws.security.handler.RequestData;
import org.apache.ws.security.handler.WSHandler;
import org.apache.ws.security.handler.WSHandlerConstants;
import org.apache.ws.security.message.WSSecEncrypt;
import org.w3c.dom.Document;
public class EncryptionAction implements Action {
public void execute(WSHandler handler, int actionToDo, Document doc, RequestData reqData)
throws WSSecurityException {
WSSecEncrypt wsEncrypt = new WSSecEncrypt();
wsEncrypt.setWsConfig(reqData.getWssConfig());
if (reqData.getEncKeyId() != 0) {
wsEncrypt.setKeyIdentifierType(reqData.getEncKeyId());
}
if (reqData.getEncKeyId() == WSConstants.EMBEDDED_KEYNAME) {
String encKeyName
= handler.getString(WSHandlerConstants.ENC_KEY_NAME,
reqData.getMsgContext());
wsEncrypt.setEmbeddedKeyName(encKeyName);
byte[] embeddedKey =
handler.getPassword(reqData.getEncUser(),
actionToDo,
WSHandlerConstants.ENC_CALLBACK_CLASS,
WSHandlerConstants.ENC_CALLBACK_REF, reqData)
.getKey();
wsEncrypt.setKey(embeddedKey);
}
if (reqData.getEncSymmAlgo() != null) {
wsEncrypt.setSymmetricEncAlgorithm(reqData.getEncSymmAlgo());
}
if (reqData.getEncKeyTransport() != null) {
wsEncrypt.setKeyEnc(reqData.getEncKeyTransport());
}
wsEncrypt.setUserInfo(reqData.getEncUser());
wsEncrypt.setUseThisCert(reqData.getEncCert());
if (reqData.getEncryptParts().size() > 0) {
wsEncrypt.setParts(reqData.getEncryptParts());
}
try {
wsEncrypt.build(doc, reqData.getEncCrypto(), reqData.getSecHeader());
} catch (WSSecurityException e) {
throw new WSSecurityException("WSHandler: Encryption: error during message processing"
+ e);
}
}
}