LDAP Query Based on Group Membership

bjblackmore

Hi,

I'm trying to create a web page for our internal intranet that will list users and there mobile numbers. I have the script below which shows all users, however I would like to filter based on a group (mobileusers), I've tried changing the filter, adding 'memberOf=mobileuser' however that returns 0 results.

How do I add this to the script?

Many thanks

Ben

<?php

    $ldap_host = "ldap://server.domain.local";
    $ldap_port = "389";
    $base_dn = "OU=Users,DC=domain,DC=local"; 

    $filter = "(&(objectClass=user)(objectCategory=person)(cn=*))"; 
    $ldap_user = "CN=Administrator,DC=domain,DC=local"; 
    $ldap_pass = "pwd"; 
    $inforequired = array("displayname","mobile");

    $connect = ldap_connect($ldap_host,$ldap_port) 
    or exit("Could not connect to LDAP server"); 

    ldap_set_option($connect, LDAP_OPT_PROTOCOL_VERSION, 3); 
    ldap_set_option($connect, LDAP_OPT_REFERRALS, 0); 

    $bind = ldap_bind($connect, $ldap_user, $ldap_pass) 
    or exit("Could not bind to $ldap_host"); 

    echo "Successful bind to $ldap_host with $bind<br><br>\n"; 

    $read = ldap_search($connect, $base_dn, $filter, $inforequired) 
    or exit("Unable to search ldap server"); 

    $info = ldap_get_entries($connect, $read); 
    echo $info["count"]." entries returned for $filter<br><br>\n"; 


	if($info["count"] == 0)
	{
		print "<p>No information available";
	}
	else
	{
		print "<table><tr>"
			. "<td>Name</td>"
			. "<td>Mobile Number</td>"
			. "</tr>";
		for($i=0;$i<$info["count"];$i++)
		{
			$row[$i] = "<tr>" 
			. "<td>" . $info[$i]["displayname"][0] . "</td>"
			. "<td>" . $info[$i]["mobile"][0] . "</td>"
			. "</tr>";

	}
	sort($row);
	for($i=0;$i<$info["count"];$i++) print $row[$i] . "\n";
	print "</table>";
}


    ldap_unbind($connect);