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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;
import java.util.Calendar;
import org.jboss.ws.extensions.security.element.Timestamp;
import org.jboss.ws.extensions.security.exception.FailedCheckException;
import org.jboss.ws.extensions.security.exception.WSSecurityException;
import org.w3c.dom.Document;
public class TimestampVerificationOperation
{
private Calendar now = null;
public TimestampVerificationOperation()
{
}
/**
* A special constructor that allows you to use a different value when validating the message.
* DO NOT USE THIS UNLESS YOU REALLY KNOW WHAT YOU ARE DOING!.
*
* @param now The timestamp to use as the current time when validating a message expiration
*/
public TimestampVerificationOperation(Calendar now)
{
this.now = now;
}
public void process(Document message, Timestamp timestamp) throws WSSecurityException
{
Calendar expired = timestamp.getExpires();
Calendar created = timestamp.getCreated();
Calendar now = (this.now == null) ? Calendar.getInstance() : this.now;
if (created.after(now))
throw new WSSecurityException("Invalid timestamp, message claimed to be created after now");
if (expired != null && ! now.before(expired))
throw new FailedCheckException("Expired message.");
}
}
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