package org.apache.maven.wagon.providers.http;

 /*

  * Licensed to the Apache Software Foundation (ASF) under one

  * or more contributor license agreements.  See the NOTICE file

  * distributed with this work for additional information

  * regarding copyright ownership.  The ASF licenses this file

  * to you under the Apache License, Version 2.0 (the

  * "License"); you may not use this file except in compliance

  * with the License.  You may obtain a copy of the License at

  *

  *   http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing,

  * software distributed under the License is distributed on an

  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

  * KIND, either express or implied.  See the License for the

  * specific language governing permissions and limitations

  * under the License.

  */

 import java.net.Authenticator;

 import java.net.PasswordAuthentication;

 /**

  * @author <a href="mailto:nicolas.deloof@cloudbees.com">Nicolas De loof</a>

  * @plexus.component role="org.apache.maven.wagon.providers.http.LightweightHttpWagonAuthenticator"

  */

 public class LightweightHttpWagonAuthenticator

     extends Authenticator

 {

     ThreadLocal<LightweightHttpWagon> localWagon = new ThreadLocal<LightweightHttpWagon>();

     protected PasswordAuthentication getPasswordAuthentication()

     {

         LightweightHttpWagon wagon = localWagon.get();

         if ( wagon != null )

         {

             if ( getRequestorType() == RequestorType.PROXY )

             {

                 return wagon.requestProxyAuthentication();

             }

             else

             {

                 return wagon.requestServerAuthentication();

             }

         }

         return null;

     }

     public void setWagon( LightweightHttpWagon wagon )

     {

         localWagon.set( wagon );

         Authenticator.setDefault( this );

     }

     public void resetWagon()

     {

         localWagon.remove();

     }

 }