/*******************************************************************************
*Copyright (c) 2009 Eucalyptus Systems, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, only version 3 of the License.
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*
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Please contact Eucalyptus Systems, Inc., 130 Castilian
* Dr., Goleta, CA 93101 USA or visit <http://www.eucalyptus.com/licenses/>
* if you need additional information or have any questions.
*
* This file may incorporate work covered under the following copyright and
* permission notice:
*
* Software License Agreement (BSD License)
*
* Copyright (c) 2008, Regents of the University of California
* All rights reserved.
*
* Redistribution and use of this software in source and binary forms, with
* or without modification, are permitted provided that the following
* conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
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*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. USERS OF
* THIS SOFTWARE ACKNOWLEDGE THE POSSIBLE PRESENCE OF OTHER OPEN SOURCE
* LICENSED MATERIAL, COPYRIGHTED MATERIAL OR PATENTED MATERIAL IN THIS
* SOFTWARE, AND IF ANY SUCH MATERIAL IS DISCOVERED THE PARTY DISCOVERING
* IT MAY INFORM DR. RICH WOLSKI AT THE UNIVERSITY OF CALIFORNIA, SANTA
* BARBARA WHO WILL THEN ASCERTAIN THE MOST APPROPRIATE REMEDY, WHICH IN
* THE REGENTS’ DISCRETION MAY INCLUDE, WITHOUT LIMITATION, REPLACEMENT
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*******************************************************************************/
/*
* Author: chris grzegorczyk <grze@eucalyptus.com>
*/
package com.eucalyptus.ws.handlers.soap;
import java.util.UUID;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.soap.SOAPHeader;
import org.apache.axiom.soap.SOAPHeaderBlock;
import org.apache.log4j.Logger;
import org.jboss.netty.channel.ChannelHandlerContext;
import org.jboss.netty.channel.ChannelPipelineCoverage;
import org.jboss.netty.channel.MessageEvent;
import com.eucalyptus.binding.HoldMe;
import com.eucalyptus.http.MappingHttpRequest;
import com.eucalyptus.ws.handlers.MessageStackHandler;
@ChannelPipelineCoverage("one")
public class AddressingHandler extends MessageStackHandler {
private static Logger LOG = Logger.getLogger( AddressingHandler.class );
static final String WSA_NAMESPACE = "http://www.w3.org/2005/08/addressing";
static final String WSA_NAMESPACE_PREFIX = "wsa";
static final String WSA_MESSAGE_ID = "MessageID";
static final String WSA_RELATES_TO = "RelatesTo";
static final String WSA_RELATES_TO_RELATIONSHIP_TYPE = "RelationshipType";
static final String WSA_TO = "To";
static final String WSA_REPLY_TO = "ReplyTo";
static final String WSA_FROM = "From";
static final String WSA_FAULT_TO = "FaultTo";
static final String WSA_ACTION = "Action";
private String prefix;
public AddressingHandler( ) {
this.prefix = "";
}
public AddressingHandler( String prefix ) {
this.prefix = prefix;
}
@Override
public void incomingMessage( final ChannelHandlerContext ctx, final MessageEvent event ) throws Exception {
}
@Override
public void outgoingMessage( final ChannelHandlerContext ctx, final MessageEvent event ) throws Exception {
if ( event.getMessage( ) instanceof MappingHttpRequest ) {
final MappingHttpRequest httpMessage = ( MappingHttpRequest ) event.getMessage( );
// :: set action :://
final String action = prefix + httpMessage.getOmMessage( ).getLocalName( );
httpMessage.addHeader( "SOAPAction", action );
final SOAPHeader header = httpMessage.getSoapEnvelope( ).getHeader( );
// :: set soap addressing info :://
final OMNamespace wsaNs = HoldMe.getOMFactory( ).createOMNamespace( WSA_NAMESPACE, WSA_NAMESPACE_PREFIX );
if(header != null) {
final SOAPHeaderBlock wsaToHeader = header.addHeaderBlock( WSA_TO, wsaNs );
wsaToHeader.setText( httpMessage.getUri( ) );
final SOAPHeaderBlock wsaActionHeader = header.addHeaderBlock( WSA_ACTION, wsaNs );
wsaActionHeader.setText( action );
final SOAPHeaderBlock wsaMsgId = header.addHeaderBlock( WSA_MESSAGE_ID, wsaNs );
wsaMsgId.setText( "urn:uuid:" + UUID.randomUUID( ).toString( ).replaceAll( "-", "" ).toUpperCase( ) );
}
}
}
}