The simplest way to create a new ejabberd user with PHP

define('RUN_TIME',5); // set a maximum run time of 5 seconds
define('CBK_FREQ',1); // fire a callback event every second

// This class handles events fired by the first call of CommandJabber client class (to create a user);

class AddMessenger
{

function AddMessenger(&$jab,$name,$pass)
{
$this->jab = &$jab;
$this->jab->NewUserName = $name;
$this->jab->NewUserPass = $pass;
}

// called when a connection to the Jabber server is established
function handleConnected()
{
global $AddUserErrorCode;
$AddUserErrorCode=12002;
// now that we're connected, tell the Jabber class to login
$this->jab->login(JABBER_USERNAME,JABBER_PASSWORD);

}

// called after a login to indicate the the login was successful
function handleAuthenticated()
{
global $AddUserErrorCode;
$AddUserErrorCode=12003;
$this->jab->adduser_init();
}

}
// End of AddMessenger class

/******************************************************************************************************/

// Here is class to handle second call to CommandJabber clase - to fill out vcard

class AddVcard
{

function AddVcard(&$jab,$name,$pass,$firstn,$lastn,$patro,$sex,$role)
{
$this->jab = &$jab;
$this->jab->NewUserName = $name;
$this->jab->NewUserPass = $pass;
$this->GivenName = iconv('CP1251','UTF-8',$firstn); // conversion from russian charset :)
$this->FamilyName = iconv('CP1251','UTF-8',$lastn);
$this->MiddleName = iconv('CP1251','UTF-8',$patro);
}

function handleConnected()
{
global $AddVcardErrorCode;
$AddVcardErrorCode=14002;
$this->jab->login($this->jab->NewUserName,$this->jab->NewUserPass);
}

function handleAuthenticated()
{
global $AddVcardErrorCode;
$AddVcardErrorCode=14003;
$this->jab->addvcard_request($this->GivenName, $this->FamilyName, $this->MiddleName, $this->UserRole);
}

} // End of AddVcard class

/******************************************************************************************************/

// Including original "Jabber Client Library" - class
require_once($_SERVER['DOCUMENT_ROOT'].'/../sinc/jabber/class_Jabber.php');

/******************************************************************************************************/

// This is extension to basic Jabber class

class CommandJabber extends Jabber
{
var $AddUserDialogID=0;
var $NewUserName, $NewUserPass;

function adduser_init()
{
$this->AddUserDialogID = $this->_unique_id('adduserproc');

$this->_set_iq_handler('_on_adduser_initanswer',$this->AddUserDialogID);

$xml = '<iq from="'.($this->jid).'" id="'.$this->AddUserDialogID.'" to="'.($this->_server_host).'" type="set">
<command xmlns="http://jabber.org/protocol/commands" action="execute" node="http://jabber.org/protocol/admin#add-user"/>
</iq>';
return $this->_send($xml);
}

function _on_adduser_initanswer(&$packet)
{
global $AddUserErrorCode;
$AddUserErrorCode=12004;
if ($this->_node($packet,array('iq','@','type'))=='result') // if isn't an error response
{
$AddUserErrorCode=12005;
$sessionid=$this->_node($packet,array('iq','#','command','0','@','sessionid'));
if (strlen($sessionid) && $this->_node($packet,array('iq','#','command','0','@','status'))=='executing') // response seems to be OK
  {
  $AddUserErrorCode=12006;
  $xml='<iq from="'.($this->jid).'" id="'.$this->AddUserDialogID.'" to="'.($this->_server_host).'" type="set"><command xmlns="http://jabber.org/protocol/commands" node="http://jabber.org/protocol/admin#add-user" sessionid="'.$sessionid.'"><x xmlns="jabber:x:data" type="submit">';
  $fieldsnode=$this->_node($packet,array('iq','#','command','0','#','x','0','#','field'));
  $i=0;
  do
    {
$field_type=$this->_node($fieldsnode,array($i,'@','type'));
$field_var=$this->_node($fieldsnode,array($i,'@','var'));
$field_value=$this->_node($fieldsnode,array($i,'#','value','0','#'));

if ($field_type=='hidden') $xml.='<field type="hidden" var="'.$field_var.'"><value>'.$field_value.'</value></field>';
if ($field_var=='accountjid') $xml.='<field type="'.$field_type.'" var="accountjid"><value>'.$this->NewUserName.'@'.$this->_server_host.'</value></field>';
if ($field_var=='password') $xml.='<field type="'.$field_type.'" var="password"><value>'.$this->NewUserPass.'</value></field>';
if ($field_var=='password-verify') $xml.='<field type="'.$field_type.'" var="password-verify"><value>'.$this->NewUserPass.'</value></field>';
$i++;
}
  while (strlen(trim($field_type)) && $i<20);
 
  $xml.='</x></command></iq>';
  $this->_set_iq_handler('_on_adduser_getresult',$this->AddUserDialogID);
  $this->_send($xml);
  }
}
}

function _on_adduser_getresult(&$packet)
{
global $AddUserErrorCode;
$AddUserErrorCode=12007;
if ($this->_node($packet,array('iq','@','type'))=='result')
{
if ($this->_node($packet,array('iq','#','command','0','@','status'))=='completed');
$AddUserErrorCode=0;
}

$this->terminated = true;
}

// following functions - for fill Vcard only

function addvcard_request($GivenName, $FamilyName, $MiddleName)
{
$DialogID = $this->_unique_id('addvcard');

$this->_set_iq_handler('_on_addvcard_reply',$DialogID);

$xml = '<iq from="'.($this->jid).'" id="'.$DialogID.'" type="set">
<vCard xmlns="vcard-temp">
<N><FAMILY>'.$FamilyName.'</FAMILY><GIVEN>'.$GivenName.'</GIVEN><MIDDLE>'.$MiddleName.'</MIDDLE></N>
</vCard>
</iq>';
return $this->_send($xml);
}

function _on_addvcard_reply(&$packet)
{
global $AddVcardErrorCode;
$AddVcardErrorCode=14004;

if ($this->_node($packet,array('iq','@','type'))=='result') $AddVcardErrorCode=0;

$this->terminated = true;
}

} // End of Jabber class extension

/******************************************************************************************************/
// NOW WE START TO USE ALL CLASSES ABOVE :)

// create an instance of the Jabber class
$display_debug_info = false;
$AddUserErrorCode = 12000;
$UserLogin='test100'; $UserPass='test100';
$FirstName='Philip'; $LastName='J.'; $Patronymic='Ivanovich :)';

$jab = new CommandJabber($display_debug_info);
$addmsg = new AddMessenger($jab,$UserLogin,$UserPass);

// set handlers for the events we wish to be notified about
$jab->set_handler("connected",$addmsg,"handleConnected");
$jab->set_handler("authenticated",$addmsg,"handleAuthenticated");
//$jab->set_handler("error",$addmsg,"handleError");

// connect to the Jabber server
if ($jab->connect(JABBER_SERVER))
{
$AddUserErrorCode=12001;
$jab->execute(CBK_FREQ,RUN_TIME);
}

$jab->disconnect();

unset($jab,$addmsg);

echo '<P>******** Exit of User Creation! ErrorCode='.$AddUserErrorCode.' ********</P>';

// If AddUserErrorCode is 0, we can try to fill user's Vcard, using brand new credentials :)

$AddVcardErrorCode = 14000;
$jab = new CommandJabber($display_debug_info);
$avcard = new AddVcard($jab,$UserLogin,$UserPass,$FirstName,$LastName,$Patronymic);

$jab->set_handler("connected",$avcard,"handleConnected");
$jab->set_handler("authenticated",$avcard,"handleAuthenticated");

if ($jab->connect(JABBER_SERVER))
{
$AddVcardErrorCode=14001;
$jab->execute(CBK_FREQ,RUN_TIME);
}

$jab->disconnect();

unset($jab,$avcard);

echo '<P>******** Exit of Add Vcard! ErrorCode='.$AddVcardErrorCode.' ********</P>';