Внешняя аутентификация ejabberd (PHP и MySQL)

Скрипт Give устарел. Я немного изменил это следующим образом. Это работает для меня. Попробуй

#!/usr/bin/php
<?php

error_reporting(0);


$auth = new JabberAuth();
$auth->dbhost = "localhost";
$auth->dbuser = "root";
$auth->dbpass = "123456";
$auth->dbbase = "ejabberd";
$auth->play(); // We simply start process !

class JabberAuth {
var $dbhost; /* MySQL server */
var $dbuser; /* MySQL user */
var $dbpass; /* MySQL password */
var $dbbase; /* MySQL database where users are stored */

var $jabber_user;   /* This is the jabber user passed to the script. filled by $this->command() */
var $jabber_pass;   /* This is the jabber user password passed to the script. filled by $this->command() */
var $jabber_server; /* This is the jabber server passed to the script. filled by $this->command(). Useful for VirtualHosts */
var $jid;           /* Simply the JID, if you need it, you have to fill. */
var $data;          /* This is what SM component send to us. */

var $dateformat = "M d H:i:s"; /* Check date() for string format. */
var $command; /* This is the command sent ... */
var $mysock;  /* MySQL connection ressource */
var $stdin;   /* stdin file pointer */
var $stdout;  /* stdout file pointer */

function JabberAuth()
{

$this->openstd();
}

function stop()
{

closelog();
$this->closestd(); // Simply close files
exit(0); // and exit cleanly
}

function openstd()
{
$this->stdout = @fopen("php://stdout", "w"); // We open STDOUT so we can read
$this->stdin  = @fopen("php://stdin", "r"); // and STDIN so we can talk !
}

function readstdin()
{
$l      = @fgets($this->stdin, 3); // We take the length of string
$length = @unpack("n", $l); // ejabberd give us something to play with ...
$len    = $length["1"]; // and we now know how long to read.
if($len > 0) { // if not, we'll fill logfile ... and disk full is just funny once
$data   = @fgets($this->stdin, $len+1);
$this->data = $data; // We set what we got.

}
}

function closestd()
{
@fclose($this->stdin); // We close everything ...
@fclose($this->stdout);
}

function out($message)
{
@fwrite($this->stdout, $message); // We reply ...
$dump = @unpack("nn", $message);
$dump = $dump["n"];
}

function myalive()
{
if(!is_resource($this->mysock) || !@mysql_ping($this->mysock)) { // check if we have a MySQL connection and if it's valid.
$this->mysql(); // We try to reconnect if MySQL gone away ...
return @mysqli_ping($this->mysock); // we simply try again, to be sure ...
} else {
return true; // so good !
}
}

function play()
{
do {
$this->readstdin(); // get data
$length = strlen($this->data); // compute data length
$ret = $this->command(); // play with data !
$this->out($ret); // send what we reply.
$this->data = NULL; // more clean. ...
} while (true);
}

function command()
{


$data = $this->splitcomm(); // This is an array, where each node is part of what SM sent to us :
// 0 => the command,
// and the others are arguments .. e.g. : user, server, password ...

if($this->myalive()) { // Check we can play with MySQL

switch($data[0]) {
case "isuser": // this is the "isuser" command, used to check for user existance
$this->jabber_user = $data[1];
$return = $this->checkuser();
break;

case "auth": // check login, password
$this->jabber_user = $data[1];
$this->jabber_pass = $data[3];
$return = $this->checkpass();

break;

case "setpass":
$return = false; // We do not want jabber to be able to change password
break;

default:
$this->stop(); // if it's not something known, we have to leave.
// never had a problem with this using ejabberd, but might lead to problem ?
break;
}



return @pack("nn", 2, $return);
} else {

return @pack("nn", 2, 0); // it's so bad.
}
}

function checkpass()
{
/*
* Put here your code to check password
* $this->jabber_user
* $this->jabber_pass
* $this->jabber_server
*/
if(1) { // You need to modify this
return true;
} else {
return false;
}
}

function checkuser()
{
/*
* Put here your code to check user
* $this->jabber_user
* $this->jabber_pass
* $this->jabber_server
*/
if(1) { // You need to modify this
return true;
} else {
return false;
}
}

function splitcomm() // simply split command and arugments into an array.
{
return explode(":", $this->data);
}

function mysql() // "MySQL abstraction", this opens a permanent MySQL connection, and fill the ressource
{

$this->mysock = mysqli_connect($this->dbhost,$this->dbuser,$this->dbpass,$this->dbbase);

}
}

?>