/*******************************************************************************
*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: Neil Soman neil@eucalyptus.com
*/
package com.eucalyptus.ws.handlers;
import java.net.InetSocketAddress;
import java.util.Calendar;
import org.jboss.netty.channel.ChannelHandlerContext;
import org.jboss.netty.channel.ChannelPipelineCoverage;
import org.jboss.netty.channel.MessageEvent;
import org.jboss.netty.handler.codec.http.HttpHeaders;
import com.eucalyptus.auth.principal.User;
import com.eucalyptus.context.Contexts;
import com.eucalyptus.http.MappingHttpRequest;
import edu.ucsb.eucalyptus.cloud.BucketLogData;
import edu.ucsb.eucalyptus.msgs.WalrusRequestType;
@ChannelPipelineCoverage("one")
public class WalrusRESTLoggerInbound extends MessageStackHandler {
@Override
public void incomingMessage( ChannelHandlerContext ctx, MessageEvent event ) throws Exception {
if ( event.getMessage( ) instanceof MappingHttpRequest ) {
MappingHttpRequest httpRequest = ( MappingHttpRequest ) event.getMessage();
if(httpRequest.getMessage() instanceof WalrusRequestType) {
WalrusRequestType request = (WalrusRequestType) httpRequest.getMessage();
BucketLogData logData = request.getLogData();
if(logData != null) {
long currentTime = System.currentTimeMillis();
logData.setTotalTime(currentTime);
logData.setTurnAroundTime(currentTime);
logData.setUri(httpRequest.getUri());
String referrer = httpRequest.getHeader(HttpHeaders.Names.REFERER);
if(referrer != null)
logData.setReferrer(referrer);
String userAgent = httpRequest.getHeader(HttpHeaders.Names.USER_AGENT);
if(userAgent != null)
logData.setUserAgent(userAgent);
logData.setTimestamp(String.format("[%1$td/%1$tb/%1$tY:%1$tH:%1$tM:%1$tS %1$tz]", Calendar.getInstance()));
User user = Contexts.lookup( httpRequest.getCorrelationId( ) ).getUser();
if(user != null)
logData.setAccessorId(user.getName());
if(request.getBucket() != null)
logData.setBucketName(request.getBucket());
if(request.getKey() != null)
logData.setKey(request.getKey());
if(ctx.getChannel().getRemoteAddress() instanceof InetSocketAddress) {
InetSocketAddress sockAddress = (InetSocketAddress) ctx.getChannel().getRemoteAddress();
logData.setSourceAddress(sockAddress.getAddress().getHostAddress());
}
}
}
}
}
@Override
public void outgoingMessage(ChannelHandlerContext ctx, MessageEvent event)
throws Exception {
}
}