001package org.apache.maven.wagon.tck.http.fixture;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import java.io.IOException;
023
024import javax.servlet.Filter;
025import javax.servlet.FilterChain;
026import javax.servlet.FilterConfig;
027import javax.servlet.ServletException;
028import javax.servlet.ServletRequest;
029import javax.servlet.ServletResponse;
030import javax.servlet.http.HttpServletRequest;
031
032import org.apache.commons.codec.binary.Base64;
033import org.apache.log4j.Logger;
034
035/**
036 * 
037 */
038public class AuthSnoopFilter
039    implements Filter
040{
041    private static Logger logger = Logger.getLogger( AuthSnoopFilter.class );
042
043    public void destroy()
044    {
045    }
046
047    public void doFilter( final ServletRequest req, final ServletResponse response, final FilterChain chain )
048        throws IOException, ServletException
049    {
050        HttpServletRequest request = (HttpServletRequest) req;
051        String authHeader = request.getHeader( "Authorization" );
052
053        if ( authHeader != null )
054        {
055            logger.info( "Authorization: " + authHeader );
056            String data = authHeader.substring( "BASIC ".length() );
057            String decoded = new String( Base64.decodeBase64( data ) );
058            logger.info( decoded );
059            String[] creds = decoded.split( ":" );
060
061            logger.info( "User: " + creds[0] + "\nPassword: " + creds[1] );
062        }
063    }
064
065    public void init( final FilterConfig filterConfig )
066        throws ServletException
067    {
068    }
069
070}