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auth works, session starts

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git-svn-id: svn://netflint.net/xmpphp@2 ef36c318-a008-4979-b6e8-6b496270793b
This commit is contained in:
fritzy 2008-03-30 09:06:46 +00:00
parent 847653905d
commit 76b5d69eea
1 changed files with 184 additions and 20 deletions
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204
cjp.php
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@ -1,24 +1,80 @@
<?php <?php
class XMLObj {
var $name;
var $ns;
var $attrs = array();
var $subs = array();
var $data = '';
function XMLObj($name, $ns='', $attrs=array(), $data='') {
$this->name = strtolower($name);
$this->ns = $ns;
if(is_array($attrs)) {
foreach($attrs as $key => $value) {
$this->attrs[strtolower($key)] = $value;
}
}
$this->data = $data;
}
function printobj($depth=0) {
print str_repeat("\t", $depth) . $this->name . " " . $this->ns . ' ' . $this->data;
print "\n";
foreach($this->subs as $sub) {
$sub->printobj($depth + 1);
}
}
function hassub($name) {
foreach($this->subs as $sub) {
if($sub->name == $name) return True;
}
return False;
}
function sub($name, $attrs=Null, $ns=Null) {
foreach($this->subs as $sub) {
if($sub->name == $name) return $sub;
}
}
}
class XMLStream { class XMLStream {
var $socket; var $socket;
var $parser; var $parser;
var $buffer; var $buffer;
var $xml_depth; var $xml_depth = 0;
var $host; var $host;
var $port; var $port;
var $stream_start = '<stream>'; var $stream_start = '<stream>';
var $disconnect = false; var $disconnect = false;
var $ns_map = array();
var $current_ns;
var $xmlobj = Null;
var $nshandlers = array();
var $idhandlers = array();
var $lastid = 0;
function XMLStream($host, $port) { function XMLStream($host, $port) {
$this->socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); $this->socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
$this->host = $host; $this->host = $host;
$this->port = $port; $this->port = $port;
#set up the parser #set up the parser
$this->parser = xml_parser_create(); $this->setupParser();
xml_set_object($this->parser, $this); }
xml_set_element_handler($this->parser, 'startXML', 'endXML');
xml_set_character_data_handler($this->parser, 'charXML'); function getId() {
$this->lastid++;
return $this->lastid;
}
function addIdHandler($id, $pointer, $obj=Null) {
$this->idhandlers[$id] = array($pointer, $obj);
}
function addHandler($name, $ns, $pointer, $obj=Null) {
$this->nshandlers[] = array($name,$ns,$pointer,$obj);
} }
function connect() { function connect() {
@ -29,32 +85,140 @@ class XMLStream {
function process() { function process() {
while(!$this->disconnect) { while(!$this->disconnect) {
xml_parse($this->parser, socket_read($this->socket, 1024), False); $buff = socket_read($this->socket, 1024);
#print $buff;
#print "\n*****\n";
xml_parse($this->parser, $buff, False);
# parse whatever we get out of the socket # parse whatever we get out of the socket
} }
} }
function startXML($parser, $name, $attr) { function startXML($parser, $name, $attr) {
print "Start:"; $this->xml_depth++;
print $name; if(array_key_exists('XMLNS', $attr)) {
print "\n"; $this->current_ns = $attr['XMLNS'];
print $attr; }
print "\n"; $ns = $this->current_ns;
print "----"; foreach($attr as $key => $value) {
if(strstr($key, ":")) {
$key = explode(':', $key);
$key = $key[1];
$this->ns_map[$key] = $value;
}
}
if(!strstr($name, ":") === False)
{
$name = explode(':', $name);
$ns = $this->ns_map[$name[0]];
$name = $name[1];
}
#print $this->xml_depth . ' ' . $name . ' ' . $ns . ' ' . $attr . "\n";
$obj = new XMLObj($name, $ns, $attr);
if($this->xml_depth > 1)
$this->xmlobj[$this->xml_depth - 1]->subs[] = $obj;
$this->xmlobj[$this->xml_depth] = $obj;
} }
function endXML($parser, $name) { function endXML($parser, $name) {
print "End: " . $name; $this->xml_depth--;
print "\n"; if($this->xml_depth == 1) {
#$this->xmlobj[2]->printobj();
#clean-up old objects
$found = False;
foreach($this->nshandlers as $handler) {
if($this->xmlobj[2]->name == $handler[0] and $this->xmlobj[2]->ns == $handler[1]) {
if($handler[3] === Null) $handler[3] = $this;
call_user_method($handler[2], $handler[3], $this->xmlobj[2]);
break;
}
}
foreach($this->idhandlers as $id => $handler) {
if($this->xmlobj[2]->attrs['id'] == $id) {
if($handler[1] === Null) $handler[1] = $this;
call_user_method($handler[0], $handler[1], $this->xmlobj[2]);
#id handlers are only used once
unset($this->idhandlers[$id]);
break;
}
}
if(is_array($this->xmlobj)) {
$this->xmlobj = array_slice($this->xmlobj, 0, 1);
$this->xmlobj[0]->subs = Null;
}
}
} }
function charXML($parser, $data) { function charXML($parser, $data) {
print "Data: " . $data; $this->xmlobj[$this->xml_depth]->data = $data;
print "\n"; }
function send($msg) {
socket_write($this->socket, $msg);
}
function reset() {
$this->xml_depth = 0;
$this->xmlobj = Null;
$this->setupParser();
$this->send($this->stream_start);
}
function setupParser() {
$this->parser = xml_parser_create();
xml_set_object($this->parser, $this);
xml_set_element_handler($this->parser, 'startXML', 'endXML');
xml_set_character_data_handler($this->parser, 'charXML');
} }
} }
$conn = new XMLStream('netflint.net', 5222); class XMPP extends XMLStream {
$conn->stream_start = '<stream:stream to="netflint.net" xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client" version="1.0">\n'; var $server;
$conn->connect(); var $user;
$conn->process(); var $password;
var $resource;
function XMPP($host, $port, $user, $password, $resource) {
$this->XMLStream($host, $port);
$this->user = $user;
$this->password = $password;
$this->resource = $resource;
$this->stream_start = '<stream:stream to="' . $host . '" xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client" version="1.0">\n';
$this->addHandler('features', 'http://etherx.jabber.org/streams', 'features_handler');
$this->addHandler('success', 'urn:ietf:params:xml:ns:xmpp-sasl', 'sasl_success_handler');
$this->addHandler('failure', 'urn:ietf:params:xml:ns:xmpp-sasl', 'sasl_failure_handler');
}
function features_handler($xml) {
if($xml->hassub('bind')) {
$id = $this->getId();
print "ok, we can bind $id\n";
$this->addIdHandler($id, 'resource_bind_handler');
$this->send("<iq xmlns=\"jabber:client\" type=\"set\" id=\"$id\"><bind xmlns=\"urn:ietf:params:xml:ns:xmpp-bind\"><resource>{$this->resource}</resource></bind></iq>");
} else {
print "Attempting Auth...\n";
$this->send("<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>" . base64_encode("\x00" . $this->user . "\x00" . $this->password) . "</auth>");
}
}
function sasl_success_handler($xml) {
print "Auth success!\n";
$this->reset();
}
function sasl_failure_handler($xml) {
print "Auth failed!\n";
}
function resource_bind_handler($xml) {
if($xml->attrs['type'] == 'result') print "Bound to " . $xml->sub('bind')->sub('jid')->data . "\n";
$id = $this->getId();
$this->addIdHandler($id, 'session_start_handler');
$this->send("<iq xmlns='jabber:client' type='set' id='$id'><session xmlns='urn:ietf:params:xml:ns:xmpp-session' /></iq>");
}
function session_start_handler($xml) {
print "session started\n";
}
}