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1   package org.apache.maven.wagon.providers.http;
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.net.Authenticator;
23  import java.net.PasswordAuthentication;
24  
25  /**
26   * @author <a href="mailto:nicolas.deloof@cloudbees.com">Nicolas De loof</a>
27   * @plexus.component role="org.apache.maven.wagon.providers.http.LightweightHttpWagonAuthenticator"
28   */
29  public class LightweightHttpWagonAuthenticator
30      extends Authenticator
31  {
32      ThreadLocal<LightweightHttpWagon> localWagon = new ThreadLocal<LightweightHttpWagon>();
33  
34      protected PasswordAuthentication getPasswordAuthentication()
35      {
36          LightweightHttpWagon wagon = localWagon.get();
37          if ( wagon != null )
38          {
39              if ( getRequestorType() == RequestorType.PROXY )
40              {
41                  return wagon.requestProxyAuthentication();
42              }
43              else
44              {
45                  return wagon.requestServerAuthentication();
46              }
47          }
48          return null;
49      }
50  
51      public void setWagon( LightweightHttpWagon wagon )
52      {
53          localWagon.set( wagon );
54          Authenticator.setDefault( this );
55      }
56  
57      public void resetWagon()
58      {
59          localWagon.remove();
60      }
61  }