Michael Bayne
9d5cf32ce0
will not name, was trying to allow certain authentications to proceed directly on the authenticator thread instead of making a round trip through the invoker. This resulted in those authentications trying to post their results from the authenticator thread, which is bad because all downstream messages should be posted from the distributed object thread. The only authentications that would "benefit" from this optimization were peer authentications of which there would be extremely few (currently one in our largest installation) compared to the hundreds of thousands of normal authentications, which have to make the invoker thread round trip as a matter of course. git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4655 542714f4-19e9-0310-aa3c-eee0fc999fb1
99 lines
3.0 KiB
Java
99 lines
3.0 KiB
Java
//
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// $Id$
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//
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// Narya library - tools for developing networked games
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// Copyright (C) 2002-2007 Three Rings Design, Inc., All Rights Reserved
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// http://www.threerings.net/code/narya/
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//
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// This library is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License as published
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// by the Free Software Foundation; either version 2.1 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package com.threerings.presents.server;
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import java.util.logging.Level;
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import com.samskivert.io.PersistenceException;
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import com.samskivert.util.Invoker;
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import com.samskivert.util.StringUtil;
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import com.threerings.util.MessageBundle;
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import com.threerings.presents.net.AuthResponse;
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import com.threerings.presents.net.AuthResponseData;
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import com.threerings.presents.server.net.AuthingConnection;
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import static com.threerings.presents.Log.log;
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/**
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* A simple server that does nothing more than spit out a canned error response to everyone who
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* logs in.
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*/
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public class Rejector extends PresentsServer
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{
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// documentation inherited
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public void init ()
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throws Exception
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{
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super.init();
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conmgr.setAuthenticator(new RejectingAuthenticator());
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}
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// documentation inherited
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protected int[] getListenPorts ()
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{
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return _ports;
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}
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public static void main (String[] args)
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{
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if (args.length < 2) {
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System.err.println("Usage: Rejector ports error_msg [args]");
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System.exit(-1);
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}
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_ports = StringUtil.parseIntArray(args[0]);
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_errmsg = args[1];
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if (args.length > 2) {
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String[] eargs = new String[args.length-2];
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System.arraycopy(args, 2, eargs, 0, eargs.length);
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_errmsg = MessageBundle.tcompose(_errmsg, eargs);
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}
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Rejector server = new Rejector();
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try {
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server.init();
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server.run();
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} catch (Exception e) {
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log.log(Level.WARNING, "Unable to initialize server.", e);
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}
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}
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/**
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* An authenticator implementation that refuses all authentication requests.
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*/
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protected class RejectingAuthenticator extends Authenticator
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{
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// from abstract Authenticator
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protected void processAuthentication (AuthingConnection conn, AuthResponse rsp)
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throws PersistenceException
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{
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log.info("Rejecting request: " + conn.getAuthRequest());
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rsp.getData().code = _errmsg;
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}
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}
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protected static String _errmsg;
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protected static int[] _ports;
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}
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