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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.jaxws;
// $Id: WSSecurityHandler.java 4049 2007-08-01 11:26:30Z thomas.diesler@jboss.com $
import java.io.IOException;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPException;
import javax.xml.ws.handler.MessageContext;
import org.jboss.logging.Logger;
import org.jboss.ws.WSException;
import org.jboss.ws.core.CommonMessageContext;
import org.jboss.ws.core.jaxws.handler.GenericSOAPHandler;
import org.jboss.ws.extensions.security.Constants;
import org.jboss.ws.extensions.security.WSSecurityDispatcher;
import org.jboss.ws.metadata.umdm.EndpointMetaData;
import org.jboss.ws.metadata.umdm.ServiceMetaData;
import org.jboss.ws.metadata.wsse.WSSecurityConfigFactory;
import org.jboss.ws.metadata.wsse.WSSecurityConfiguration;
import org.jboss.wsf.spi.deployment.UnifiedVirtualFile;
/**
* An abstract JAXWS handler that delegates to the WSSecurityDispatcher
*
* @author Thomas.Diesler@jboss.org
* @since 12-Nov-2005
*/
public abstract class WSSecurityHandler extends GenericSOAPHandler
{
// provide logging
private static Logger log = Logger.getLogger(WSSecurityHandler.class);
private static Set<QName> headers;
static
{
HashSet<QName> set = new HashSet<QName>();
set.add(Constants.WSSE_HEADER_QNAME);
headers = Collections.unmodifiableSet(set);
}
public Set<QName> getHeaders()
{
return headers;
}
protected boolean handleInboundSecurity(MessageContext msgContext)
{
try
{
if (getSecurityConfiguration(msgContext) != null)
{
WSSecurityDispatcher.handleInbound((CommonMessageContext)msgContext);
}
}
catch (SOAPException ex)
{
log.error("Cannot handle inbound ws-security", ex);
return false;
}
return true;
}
protected boolean handleOutboundSecurity(MessageContext msgContext)
{
try
{
if (getSecurityConfiguration(msgContext) != null)
{
WSSecurityDispatcher.handleOutbound((CommonMessageContext)msgContext);
}
}
catch (SOAPException ex)
{
log.error("Cannot handle outbound ws-security", ex);
return false;
}
return true;
}
/**
* Load security config from vfsRoot
* @param msgContext
*/
private WSSecurityConfiguration getSecurityConfiguration(MessageContext msgContext)
{
EndpointMetaData epMetaData = ((CommonMessageContext)msgContext).getEndpointMetaData();
ServiceMetaData serviceMetaData = epMetaData.getServiceMetaData();
if(serviceMetaData.getSecurityConfiguration() == null) // might be set through ServiceObjectFactory
{
UnifiedVirtualFile vfsRoot = serviceMetaData.getUnifiedMetaData().getRootFile();
WSSecurityConfiguration config = null;
try
{
WSSecurityConfigFactory wsseConfFactory = WSSecurityConfigFactory.newInstance();
config = wsseConfFactory.createConfiguration(vfsRoot, getConfigResourceName());
}
catch (IOException ex)
{
WSException.rethrow("Cannot load ws-security config", ex);
}
// it's required further down the processing chain
serviceMetaData.setSecurityConfiguration(config);
}
return serviceMetaData.getSecurityConfiguration();
}
protected abstract String getConfigResourceName();
}
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