/*******************************************************************************
*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.
*
*
* This file 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 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
* documentation and/or other materials provided with the distribution.
*
* 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
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* 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
* OF THE CODE SO IDENTIFIED, LICENSING OF THE CODE SO IDENTIFIED, OR
* WITHDRAWAL OF THE CODE CAPABILITY TO THE EXTENT NEEDED TO COMPLY WITH
* ANY SUCH LICENSES OR RIGHTS.
*******************************************************************************/
/*
* Author: chris grzegorczyk <grze@eucalyptus.com>
*/
package com.eucalyptus.ws.server;
import static org.jboss.netty.channel.Channels.pipeline;
import java.net.InetSocketAddress;
import java.security.GeneralSecurityException;
import org.apache.log4j.Logger;
import org.jboss.netty.bootstrap.ServerBootstrap;
import org.jboss.netty.channel.Channel;
import org.jboss.netty.channel.ChannelPipeline;
import org.jboss.netty.channel.ChannelPipelineCoverage;
import org.jboss.netty.channel.ChannelPipelineFactory;
import org.jboss.netty.handler.codec.http.HttpResponseEncoder;
import org.jboss.netty.handler.stream.ChunkedWriteHandler;
import com.eucalyptus.binding.BindingManager;
import com.eucalyptus.bootstrap.Bootstrap;
import com.eucalyptus.bootstrap.Bootstrapper;
import com.eucalyptus.bootstrap.Component;
import com.eucalyptus.bootstrap.DependsRemote;
import com.eucalyptus.bootstrap.Provides;
import com.eucalyptus.bootstrap.RunDuring;
import com.eucalyptus.bootstrap.Bootstrap.Stage;
import com.eucalyptus.component.Components;
import com.eucalyptus.component.Service;
import com.eucalyptus.component.ServiceRegistrationException;
import com.eucalyptus.ws.handlers.BindingHandler;
import com.eucalyptus.ws.handlers.HeartbeatHandler;
import com.eucalyptus.ws.handlers.SoapMarshallingHandler;
import com.eucalyptus.ws.handlers.http.NioHttpDecoder;
import com.eucalyptus.ws.handlers.soap.AddressingHandler;
import com.eucalyptus.ws.handlers.soap.SoapHandler;
import com.eucalyptus.ws.handlers.wssecurity.InternalWsSecHandler;
import com.eucalyptus.ws.util.ChannelUtil;
@Provides(Component.eucalyptus)
@RunDuring(Bootstrap.Stage.RemoteConfiguration)
@DependsRemote(Component.eucalyptus)
@ChannelPipelineCoverage( "all" )
public class RemoteBootstrapperServer extends Bootstrapper implements ChannelPipelineFactory {
private static Logger LOG = Logger.getLogger( RemoteBootstrapperServer.class );
private int port;
private ServerBootstrap bootstrap;
private Channel channel;
private static RemoteBootstrapperServer server;
public static RemoteBootstrapperServer getServer( ) {
return server;
}
public RemoteBootstrapperServer( ) {
this.port = ChannelUtil.PORT;
ChannelUtil.setupServer( );
this.bootstrap = ChannelUtil.getServerBootstrap( );
this.bootstrap.setPipelineFactory( this );
}
@Override
public boolean load( Stage current ) throws Exception {
this.channel = this.bootstrap.bind( new InetSocketAddress( this.port ) );
LOG.info( "Waiting for system properties before continuing bootstrap." );
this.channel.getCloseFuture( ).awaitUninterruptibly( );
LOG.info( "Channel closed, proceeding with bootstrap." );
return true;
}
public boolean start( ) {
return true;
}
@Provides(Component.bootstrap)
@RunDuring(Bootstrap.Stage.RemoteServicesInit)
@DependsRemote(Component.eucalyptus)
public static class DeferedRemoteServiceBootstrapper extends Bootstrapper {
@Override
public boolean start( ) throws Exception {
for( com.eucalyptus.component.Component c : Components.list( ) ) {
for( Service s : c.getServices( ) ) {
if( s.isLocal( ) ) {
try {
c.startService( s.getServiceConfiguration( ) );
} catch ( ServiceRegistrationException ex ) {
LOG.error( ex , ex );
System.exit( 123 );
}
}
}
}
return true;
}
@Override
public boolean load( Stage current ) throws Exception {
return true;
}
}
public ChannelPipeline getPipeline( ) throws Exception {
ChannelPipeline pipeline = pipeline( );
pipeline.addLast( "decoder", new NioHttpDecoder( ) );
pipeline.addLast( "encoder", new HttpResponseEncoder( ) );
pipeline.addLast( "chunkedWriter", new ChunkedWriteHandler( ) );
pipeline.addLast( "deserialize", new SoapMarshallingHandler( ) );
try {
pipeline.addLast( "ws-security", new InternalWsSecHandler( ) );
} catch ( GeneralSecurityException e ) {
LOG.error( e, e );
}
pipeline.addLast( "ws-addressing", new AddressingHandler( ) );
pipeline.addLast( "build-soap-envelope", new SoapHandler( ) );
pipeline.addLast( "binding", new BindingHandler( BindingManager.getBinding( "msgs_eucalyptus_com" ) ) );
pipeline.addLast( "handler", new HeartbeatHandler( this.channel ) );
return pipeline;
}
public Channel getChannel( ) {
return channel;
}
}