/*
* Copyright 1999-2004 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.xml.security.samples.signature;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.apache.xml.security.c14n.Canonicalizer;
import org.apache.xml.security.signature.ObjectContainer;
import org.apache.xml.security.signature.SignatureProperties;
import org.apache.xml.security.signature.SignatureProperty;
import org.apache.xml.security.signature.XMLSignature;
import org.w3c.dom.Document;
/**
* Class SignaturePropertiesSample
*
* @author $Author: blautenb $
* @version $Revision: 1.3 $
*/
public class SignaturePropertiesSample {
/**
* Method main
*
* @param args
* @throws Exception
*/
public static void main(String args[]) throws Exception {
org.apache.xml.security.Init.init();
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
dbf.setNamespaceAware(true);
DocumentBuilder db = dbf.newDocumentBuilder();
Document doc = db.newDocument();
XMLSignature sig = new XMLSignature(doc, null,
XMLSignature.ALGO_ID_MAC_HMAC_SHA1);
doc.appendChild(sig.getElement());
SignatureProperty prop1 = new SignatureProperty(doc,
"http://www.xmlsecurity.org/#target",
"prop1");
prop1.getElement()
.appendChild(doc.createTextNode("\n some data for this property\n"));
SignatureProperties props = new SignatureProperties(doc);
props.addSignatureProperty(prop1);
ObjectContainer object = new ObjectContainer(doc);
object.appendChild(doc.createTextNode("\n"));
object.appendChild(props.getElement());
object.appendChild(doc.createTextNode("\n"));
sig.appendObject(object);
sig.addDocument("#prop1");
String secretKey = "secret";
sig.getKeyInfo().addKeyName("The UTF-8 octets of \"" + secretKey
+ "\" are used for signing ("
+ secretKey.length() + " octets)");
sig.sign(sig.createSecretKey(secretKey.getBytes()));
Canonicalizer c14n =
Canonicalizer.getInstance(Canonicalizer.ALGO_ID_C14N_WITH_COMMENTS);
System.out.println("---------------------------------------");
System.out.println(new String(c14n.canonicalizeSubtree(doc)));
System.out.println("---------------------------------------");
System.out
.println(new String(sig.getSignedInfo().item(0).getTransformsOutput()
.getBytes()));
System.out.println("---------------------------------------");
}
}