/*
* Created on 10-Jun-2004
* Created by Paul Gardner
* Copyright (C) 2004, 2005, 2006 Aelitis, All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* AELITIS, SAS au capital de 46,603.30 euros
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*
*/
package org.gudy.azureus2.plugins.tracker.web;
/**
* @author parg
*
*/
import java.net.URL;
public interface
TrackerAuthenticationListener
{
/**
* authentica a given user/password pair for access to the given resource
* @param resource
* @param user
* @param password
* @return true - access OK, false access denied
*/
public boolean
authenticate(
URL resource,
String user,
String password );
/**
* For the UDP tracker protocol it is necessary to return the SHA1 hash of the
* password for the user, allowing the core to perform the necessary checks
* @param resource
* @param user
* @return SHA1 password hash or null if either user unknown of user can't access the resource
*/
public byte[]
authenticate(
URL resource,
String user );
}