<?php /** * XMPPHP: The PHP XMPP Library * Copyright (C) 2008 Nathanael C. Fritz * This file is part of SleekXMPP. * * XMPPHP 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. * * XMPPHP 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 XMPPHP; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * @category xmpphp * @package XMPPHP * @author Nathanael C. Fritz <JID: fritzy@netflint.net> * @author Stephan Wentz <JID: stephan@jabber.wentz.it> * @author Michael Garvin <JID: gar@netflint.net> * @copyright 2008 Nathanael C. Fritz */ /** XMPPHP_XMPP * * This file is unnecessary unless you need to connect to older, non-XMPP-compliant servers like Dreamhost's. * In this case, use instead of XMPPHP_XMPP, otherwise feel free to delete it. * The old Jabber protocol wasn't standardized, so use at your own risk. * */ require_once "XMPP.php"; class XMPPHP_XMPPOld extends XMPPHP_XMPP { /** * * @var string */ protected $session_id; public function __construct($host, $port, $user, $password, $resource, $server = null, $printlog = false, $loglevel = null) { parent::__construct($host, $port, $user, $password, $resource, $server, $printlog, $loglevel); if(!$server) $server = $host; $this->stream_start = '<stream:stream to="' . $server . '" xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client">'; $this->fulljid = "{$user}@{$server}/{$resource}"; } /** * Override XMLStream's startXML * * @param parser $parser * @param string $name * @param array $attr */ public function startXML($parser, $name, $attr) { if($this->xml_depth == 0) { $this->session_id = $attr['ID']; $this->authenticate(); } parent::startXML($parser, $name, $attr); } /** * Send Authenticate Info Request * */ public function authenticate() { $id = $this->getId(); $this->addidhandler($id, 'authfieldshandler'); $this->send("<iq type='get' id='$id'><query xmlns='jabber:iq:auth'><username>{$this->user}</username></query></iq>"); } /** * Retrieve auth fields and send auth attempt * * @param XMLObj $xml */ public function authFieldsHandler($xml) { $id = $this->getId(); $this->addidhandler($id, 'oldAuthResultHandler'); if($xml->sub('query')->hasSub('digest')) { $hash = sha1($this->session_id . $this->password); print "{$this->session_id} {$this->password}\n"; $out = "<iq type='set' id='$id'><query xmlns='jabber:iq:auth'><username>{$this->user}</username><digest>{$hash}</digest><resource>{$this->resource}</resource></query></iq>"; } else { $out = "<iq type='set' id='$id'><query xmlns='jabber:iq:auth'><username>{$this->user}</username><password>{$this->password}</password><resource>{$this->resource}</resource></query></iq>"; } $this->send($out); } /** * Determine authenticated or failure * * @param XMLObj $xml */ public function oldAuthResultHandler($xml) { if($xml->attrs['type'] != 'result') { $this->log->log("Auth failed!", XMPPHP_Log::LEVEL_ERROR); $this->disconnect(); throw new XMPPHP_Exception('Auth failed!'); } else { $this->log->log("Session started"); $this->event('session_start'); } } } ?>