001package org.apache.maven.wagon.providers.http;
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.net.Authenticator;
023import java.net.PasswordAuthentication;
024
025/**
026 * @author <a href="mailto:nicolas.deloof@cloudbees.com">Nicolas De loof</a>
027 * @plexus.component role="org.apache.maven.wagon.providers.http.LightweightHttpWagonAuthenticator"
028 */
029public class LightweightHttpWagonAuthenticator
030    extends Authenticator
031{
032    ThreadLocal<LightweightHttpWagon> localWagon = new ThreadLocal<LightweightHttpWagon>();
033
034    protected PasswordAuthentication getPasswordAuthentication()
035    {
036        LightweightHttpWagon wagon = localWagon.get();
037        if ( wagon != null )
038        {
039            if ( getRequestorType() == RequestorType.PROXY )
040            {
041                return wagon.requestProxyAuthentication();
042            }
043            else
044            {
045                return wagon.requestServerAuthentication();
046            }
047        }
048        return null;
049    }
050
051    public void setWagon( LightweightHttpWagon wagon )
052    {
053        localWagon.set( wagon );
054        Authenticator.setDefault( this );
055    }
056
057    public void resetWagon()
058    {
059        localWagon.remove();
060    }
061}