| /* |
| * 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.message.token; |
| |
| import org.apache.ws.security.WSConstants; |
| import org.apache.ws.security.WSSecurityException; |
| import org.apache.ws.security.util.DOM2Writer; |
| import org.apache.ws.security.util.WSSecurityUtil; |
| import org.apache.ws.security.util.Base64; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| |
| |
| /** |
| * Signature Confirmation element. |
| * |
| * |
| * @author Werner Dittmann (Werner.Dittmann@t-online.de) |
| */ |
| public class SignatureConfirmation { |
| |
| private static final String VALUE = "Value"; |
| protected Element element = null; |
| private byte[] signatureValue = null; |
| /** |
| * Constructs a <code>SignatureConfirmation</code> object and parses the |
| * <code>wsse11:SignatureCOnfirmation</code> element to initialize it. |
| * |
| * @param elem the <code>wsse11:SignatureCOnfirmation</code> element that |
| * contains the confirmation data |
| */ |
| public SignatureConfirmation(Element elem) throws WSSecurityException { |
| |
| element = elem; |
| String sv = element.getAttributeNS(null, VALUE); |
| if (sv != null) { |
| signatureValue = Base64.decode(sv); |
| } |
| } |
| |
| /** |
| * Constructs a <code>SignatureConfirmation</code> object according |
| * to the defined parameters. |
| * <p/> |
| * |
| * @param doc the SOAP envelope as <code>Document</code> |
| * @param signVal the Signature value as byte[] of <code>null</code> |
| * if no value available. |
| */ |
| public SignatureConfirmation(Document doc, byte[] signVal) { |
| |
| element = |
| doc.createElementNS(WSConstants.WSSE11_NS, |
| WSConstants.WSSE11_PREFIX |
| + ":" |
| + WSConstants.SIGNATURE_CONFIRMATION_LN); |
| WSSecurityUtil.setNamespace(element, |
| WSConstants.WSSE11_NS, |
| WSConstants.WSSE11_PREFIX); |
| if (signVal != null) { |
| String sv = Base64.encode(signVal); |
| element.setAttribute(VALUE, sv); |
| } |
| |
| } |
| |
| /** |
| * Returns the dom element of this <code>Timestamp</code> object. |
| * |
| * @return the <code>wsse:UsernameToken</code> element |
| */ |
| public Element getElement() { |
| return this.element; |
| } |
| |
| /** |
| * Returns the string representation of the token. |
| * |
| * @return a XML string representation |
| */ |
| public String toString() { |
| return DOM2Writer.nodeToString((Node) this.element); |
| } |
| |
| /** |
| * Set wsu:Id attribute of this SignatureConfirmation element. |
| * @param id |
| */ |
| public void setID(String id) { |
| String prefix = WSSecurityUtil.setNamespace(this.element, |
| WSConstants.WSU_NS, WSConstants.WSU_PREFIX); |
| this.element.setAttributeNS(WSConstants.WSU_NS, prefix + ":Id", id); |
| } |
| |
| /** |
| * Returns the value of the wsu:Id attribute |
| * @return TODO |
| */ |
| public String getID() { |
| return this.element.getAttributeNS(WSConstants.WSU_NS, "Id"); |
| } |
| |
| /** |
| * @return Returns the signatureValue. |
| */ |
| public byte[] getSignatureValue() { |
| return signatureValue; |
| } |
| |
| } |