| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.wss4j.dom.message; |
| |
| import org.apache.wss4j.dom.message.token.SignatureConfirmation; |
| import org.apache.wss4j.dom.util.WSSecurityUtil; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| |
| /** |
| * Builds a WS SignatureConfirmation and inserts it into the SOAP Envelope. |
| */ |
| public class WSSecSignatureConfirmation extends WSSecBase { |
| private static final org.slf4j.Logger LOG = |
| org.slf4j.LoggerFactory.getLogger(WSSecSignatureConfirmation.class); |
| |
| private SignatureConfirmation sc; |
| |
| private byte[] signatureValue; |
| |
| public WSSecSignatureConfirmation(WSSecHeader securityHeader) { |
| super(securityHeader); |
| } |
| |
| public WSSecSignatureConfirmation(Document doc) { |
| super(doc); |
| } |
| |
| /** |
| * Set the Signature value to store in this SignatureConfirmation. |
| * |
| * @param signatureValue The Signature value to store in the SignatureConfirmation element |
| */ |
| public void setSignatureValue(byte[] signatureValue) { |
| this.signatureValue = signatureValue; |
| } |
| |
| |
| /** |
| * Creates a SignatureConfimation element. |
| * |
| * The method prepares and initializes a WSSec SignatureConfirmation structure after |
| * the relevant information was set. Before calling <code>prepare()</code> the |
| * filed <code>signatureValue</code> must be set |
| */ |
| public void prepare() { |
| sc = new SignatureConfirmation(getDocument(), signatureValue); |
| sc.setID(getIdAllocator().createId("SC-", sc)); |
| if (addWSUNamespace) { |
| sc.addWSUNamespace(); |
| } |
| } |
| |
| /** |
| * Prepends the SignatureConfirmation element to the elements already in the |
| * Security header. |
| * |
| * The method can be called any time after <code>prepare()</code>. |
| * This allows to insert the SignatureConfirmation element at any position in the |
| * Security header. |
| */ |
| public void prependToHeader() { |
| Element securityHeaderElement = getSecurityHeader().getSecurityHeaderElement(); |
| WSSecurityUtil.prependChildElement(securityHeaderElement, sc.getElement()); |
| } |
| |
| /** |
| * Adds a new <code>SignatureConfirmation</code> to a soap envelope. |
| * |
| * A complete <code>SignatureConfirmation</code> is constructed and added |
| * to the <code>wsse:Security</code> header. |
| * |
| * @param sigVal the Signature value. This will be the content of the "Value" attribute. |
| * @return Document with SignatureConfirmation added |
| */ |
| public Document build(byte[] sigVal) { |
| LOG.debug("Begin add signature confirmation..."); |
| |
| signatureValue = sigVal; |
| prepare(); |
| prependToHeader(); |
| |
| return getDocument(); |
| } |
| |
| /** |
| * Get the id generated during <code>prepare()</code>. |
| * |
| * Returns the the value of wsu:Id attribute of this SignatureConfirmation. |
| * |
| * @return Return the wsu:Id of this token or null if <code>prepareToken()</code> |
| * was not called before. |
| */ |
| public String getId() { |
| if (sc == null) { |
| return null; |
| } |
| return sc.getID(); |
| } |
| |
| /** |
| * Get the SignatureConfirmation element generated during |
| * <code>prepare()</code>. |
| * |
| * @return Return the SignatureConfirmation element or null if <code>prepare()</code> |
| * was not called before. |
| */ |
| public Element getSignatureConfirmationElement() { |
| return (sc != null) ? sc.getElement() : null; |
| } |
| |
| } |