/* * File : TrackerWebContextImpl.java * Created : 23-Jan-2004 * By : parg * * Azureus - a Java Bittorrent client * * 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. * * 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 ( see the LICENSE file ). * * 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 */ package org.gudy.azureus2.pluginsimpl.local.tracker; /** * @author parg * */ import java.util.*; import java.net.InetAddress; import java.net.MalformedURLException; import java.net.URL; import org.gudy.azureus2.plugins.tracker.*; import org.gudy.azureus2.plugins.tracker.web.*; import org.gudy.azureus2.core3.tracker.server.*; import org.gudy.azureus2.core3.util.Debug; public class TrackerWebContextImpl extends TrackerWCHelper implements TRTrackerServerListener { protected TRTrackerServer server; protected List auth_listeners = new ArrayList(); public TrackerWebContextImpl( TrackerImpl _tracker, String name, int port, int protocol, InetAddress bind_ip ) throws TrackerException { setTracker( _tracker ); try{ if ( protocol == Tracker.PR_HTTP ){ server = TRTrackerServerFactory.create( name, TRTrackerServerFactory.PR_TCP, port, bind_ip, false, false ); }else{ server = TRTrackerServerFactory.createSSL( name, TRTrackerServerFactory.PR_TCP, port, bind_ip, false, false ); } server.addListener( this ); }catch( TRTrackerServerException e ){ throw( new TrackerException("TRTrackerServerFactory failed", e )); } } public String getName() { return( server.getName()); } public URL[] getURLs() { try{ URL url = new URL((server.isSSL()?"https":"http") + "://" + server.getHost() + ":" + server.getPort() + "/" ); // quick fix for badly specified host whereby a valid URL is constructed but the port lost. For example, if# // someone has entered http://1.2.3.4 as the host if ( url.getPort() != server.getPort()){ Debug.out( "Invalid URL '" + url + "' - check tracker configuration" ); url = new URL( "http://i.am.invalid:" + server.getPort() + "/" ); } return( new URL[]{ url }); }catch( MalformedURLException e ){ Debug.printStackTrace( e ); return( null ); } } public int getProtocol() { return( server.isSSL()?Tracker.PR_HTTPS:Tracker.PR_HTTP ); } public String getHostName() { return( server.getHost()); } public int getPort() { return( server.getPort()); } public boolean permitted( String originator, byte[] hash, boolean explicit ) { return( false ); } public boolean denied( byte[] hash, boolean explicit ) { return( false ); } public boolean authenticate( URL resource, String user, String password ) { for (int i=0;i<auth_listeners.size();i++){ try{ boolean res = ((TrackerAuthenticationListener)auth_listeners.get(i)).authenticate( resource, user, password ); if ( res ){ return(true ); } }catch( Throwable e ){ Debug.printStackTrace( e ); } } return( false ); } public byte[] authenticate( URL resource, String user ) { for (int i=0;i<auth_listeners.size();i++){ try{ byte[] res = ((TrackerAuthenticationListener)auth_listeners.get(i)).authenticate( resource, user ); if ( res != null ){ return( res ); } }catch( Throwable e ){ Debug.printStackTrace( e ); } } return( null ); } public void addAuthenticationListener( TrackerAuthenticationListener l ) { try{ this_mon.enter(); auth_listeners.add(l); if ( auth_listeners.size() == 1 ){ server.addAuthenticationListener( this ); } }finally{ this_mon.exit(); } } public void removeAuthenticationListener( TrackerAuthenticationListener l ) { try{ this_mon.enter(); auth_listeners.remove(l); if ( auth_listeners.size() == 0 ){ server.removeAuthenticationListener( this ); } }finally{ this_mon.exit(); } } public void destroy() { super.destroy(); auth_listeners.clear(); server.removeAuthenticationListener( this ); server.close(); } }