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/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ws.extensions.security.element;
import java.security.cert.X509Certificate;
import org.apache.xml.security.utils.XMLUtils;
import org.jboss.ws.extensions.security.Constants;
import org.jboss.ws.extensions.security.Util;
import org.jboss.ws.extensions.security.exception.InvalidSecurityHeaderException;
import org.jboss.ws.extensions.security.exception.WSSecurityException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
/**
* <code>X509IssuerSerial</code> is a reference type within a
* <code>SecurityTokenReference</code> that referes to a token that
* using the Issuer's DN, and certificate serial number.
*
* @see org.jboss.ws.extensions.security.element.SecurityTokenReference
* @see org.jboss.ws.extensions.security.element.BinarySecurityToken
*
* @author Jason T. Greene
* @version $Id: X509IssuerSerial.java 5034 2007-11-12 14:08:23Z alessio.soldano@jboss.com $
*/
public class X509IssuerSerial extends Reference
{
private Document doc;
private String issuer;
private String serial;
private Element cachedElement;
public X509IssuerSerial(Document doc, BinarySecurityToken token) throws WSSecurityException
{
this.doc = doc;
referenceToken(token);
}
public X509IssuerSerial(Element element) throws WSSecurityException
{
this.doc = element.getOwnerDocument();
if (! "X509Data".equals(element.getLocalName()))
throw new InvalidSecurityHeaderException("Invalid message, invalid local name on a X509Data element");
element = Util.getFirstChildElement(element);
if (element == null)
throw new InvalidSecurityHeaderException("X509DataElement empty");
if (! element.getLocalName().equals("X509IssuerSerial"))
throw new InvalidSecurityHeaderException("Only X509IssuerSerial is supported for an X509Data element");
element = Util.getFirstChildElement(element);
if (element == null)
throw new InvalidSecurityHeaderException("X509IssuerSerial empty");
while (element != null)
{
String name = element.getLocalName();
if (name.equals("X509IssuerName"))
issuer = XMLUtils.getFullTextChildrenFromElement(element);
else if (name.equals("X509SerialNumber"))
serial = XMLUtils.getFullTextChildrenFromElement(element);
element = Util.getNextSiblingElement(element);
}
if (serial == null)
throw new InvalidSecurityHeaderException("X509SerialNumber missing from X509IssuerSerial");
if (issuer == null)
throw new InvalidSecurityHeaderException("X509IssuerName missing from X509IssuerSerial");
}
public void referenceToken(BinarySecurityToken token) throws WSSecurityException
{
if (! (token instanceof X509Token))
throw new WSSecurityException("X509IssuerSerial tried to reference something besides an X509 token");
X509Token x509 = (X509Token) token;
X509Certificate cert = x509.getCert();
this.issuer = cert.getIssuerDN().toString();
this.serial = cert.getSerialNumber().toString();
}
public String getIssuer()
{
return issuer;
}
public String getSerial()
{
return serial;
}
public Document getDocument()
{
return doc;
}
public Element getElement()
{
if (cachedElement != null)
return cachedElement;
Element element = doc.createElementNS(Constants.XML_SIGNATURE_NS, "ds:X509Data");
Element issuerSerial = doc.createElementNS(Constants.XML_SIGNATURE_NS, "ds:X509IssuerSerial");
element.appendChild(issuerSerial);
element = doc.createElementNS(Constants.XML_SIGNATURE_NS, "ds:X509IssuerName");
element.appendChild(doc.createTextNode(issuer));
issuerSerial.appendChild(element);
element = doc.createElementNS(Constants.XML_SIGNATURE_NS, "ds:X509SerialNumber");
element.appendChild(doc.createTextNode(serial));
issuerSerial.appendChild(element);
cachedElement = element;
return cachedElement;
}
}
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