View Javadoc
1   package org.apache.maven.wagon.tck.http.fixture;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import java.io.IOException;
23  import java.nio.charset.StandardCharsets;
24  
25  import javax.servlet.Filter;
26  import javax.servlet.FilterChain;
27  import javax.servlet.FilterConfig;
28  import javax.servlet.ServletException;
29  import javax.servlet.ServletRequest;
30  import javax.servlet.ServletResponse;
31  import javax.servlet.http.HttpServletRequest;
32  
33  import org.codehaus.plexus.util.Base64;
34  import org.slf4j.Logger;
35  import org.slf4j.LoggerFactory;
36  
37  /**
38   *
39   */
40  public class AuthSnoopFilter
41      implements Filter
42  {
43      private static Logger logger = LoggerFactory.getLogger( AuthSnoopFilter.class );
44  
45      public void destroy()
46      {
47      }
48  
49      public void doFilter( final ServletRequest req, final ServletResponse response, final FilterChain chain )
50          throws IOException, ServletException
51      {
52          HttpServletRequest request = (HttpServletRequest) req;
53          String authHeader = request.getHeader( "Authorization" );
54  
55          if ( authHeader != null )
56          {
57              logger.info( "Authorization: " + authHeader );
58              String data = authHeader.substring( "BASIC ".length() );
59              String decoded = new String( Base64.decodeBase64( data.getBytes( StandardCharsets.US_ASCII ) ) );
60              logger.info( decoded );
61              String[] creds = decoded.split( ":" );
62  
63              logger.info( "User: " + creds[0] + "\nPassword: " + creds[1] );
64          }
65      }
66  
67      public void init( final FilterConfig filterConfig )
68          throws ServletException
69      {
70      }
71  
72  }