/* | |
* 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; | |
} | |
} |