forked from GNUsocial/gnu-social
115 lines
3.7 KiB
PHP
115 lines
3.7 KiB
PHP
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<?php
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/**
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* XMPPHP: The PHP XMPP Library
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* Copyright (C) 2008 Nathanael C. Fritz
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* This file is part of SleekXMPP.
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*
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* XMPPHP is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* XMPPHP 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with XMPPHP; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category xmpphp
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* @package XMPPHP
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* @author Nathanael C. Fritz <JID: fritzy@netflint.net>
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* @author Stephan Wentz <JID: stephan@jabber.wentz.it>
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* @author Michael Garvin <JID: gar@netflint.net>
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* @copyright 2008 Nathanael C. Fritz
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*/
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/** XMPPHP_XMPP
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*
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* This file is unnecessary unless you need to connect to older, non-XMPP-compliant servers like Dreamhost's.
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* In this case, use instead of XMPPHP_XMPP, otherwise feel free to delete it.
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* The old Jabber protocol wasn't standardized, so use at your own risk.
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*
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*/
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require_once "XMPP.php";
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class XMPPHP_XMPPOld extends XMPPHP_XMPP {
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/**
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*
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* @var string
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*/
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protected $session_id;
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public function __construct($host, $port, $user, $password, $resource, $server = null, $printlog = false, $loglevel = null) {
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parent::__construct($host, $port, $user, $password, $resource, $server, $printlog, $loglevel);
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if(!$server) $server = $host;
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$this->stream_start = '<stream:stream to="' . $server . '" xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client">';
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$this->fulljid = "{$user}@{$server}/{$resource}";
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}
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/**
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* Override XMLStream's startXML
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*
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* @param parser $parser
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* @param string $name
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* @param array $attr
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*/
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public function startXML($parser, $name, $attr) {
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if($this->xml_depth == 0) {
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$this->session_id = $attr['ID'];
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$this->authenticate();
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}
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parent::startXML($parser, $name, $attr);
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}
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/**
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* Send Authenticate Info Request
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*
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*/
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public function authenticate() {
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$id = $this->getId();
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$this->addidhandler($id, 'authfieldshandler');
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$this->send("<iq type='get' id='$id'><query xmlns='jabber:iq:auth'><username>{$this->user}</username></query></iq>");
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}
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/**
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* Retrieve auth fields and send auth attempt
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*
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* @param XMLObj $xml
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*/
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public function authFieldsHandler($xml) {
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$id = $this->getId();
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$this->addidhandler($id, 'oldAuthResultHandler');
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if($xml->sub('query')->hasSub('digest')) {
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$hash = sha1($this->session_id . $this->password);
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print "{$this->session_id} {$this->password}\n";
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$out = "<iq type='set' id='$id'><query xmlns='jabber:iq:auth'><username>{$this->user}</username><digest>{$hash}</digest><resource>{$this->resource}</resource></query></iq>";
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} else {
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$out = "<iq type='set' id='$id'><query xmlns='jabber:iq:auth'><username>{$this->user}</username><password>{$this->password}</password><resource>{$this->resource}</resource></query></iq>";
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}
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$this->send($out);
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}
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/**
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* Determine authenticated or failure
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*
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* @param XMLObj $xml
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*/
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public function oldAuthResultHandler($xml) {
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if($xml->attrs['type'] != 'result') {
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$this->log->log("Auth failed!", XMPPHP_Log::LEVEL_ERROR);
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$this->disconnect();
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throw new XMPPHP_Exception('Auth failed!');
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} else {
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$this->log->log("Session started");
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$this->event('session_start');
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}
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}
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}
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?>
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