solved Jamroom to XMPIE uStore Bridge

function ujLDAPauth_db_get_item_listener($_data, $_user, $_conf, $_args, $event)
{
    global $_post;

    if (isset($_post['module']) && $_post['module'] == 'jrUser' && $_post['option'] == 'login_save') {
		$ip_address = 'xxxxxxxxx'; // ip address
		$port = 'xxxxx'; // port
		$ldappass = 'xxxxxxxx'; // your ldap password
		$ldaprdn = 'CN=svc-lookup,OU=Services,DC=subdomain,DC=domain,DC=com'; // your domain name  
    	// LDAP lookup
    	$ds = ldap_connect($ip_address,$port);  // must be a valid LDAP server!


//fdebug("ds",$ds);// OK
		if ($ds) {
			//$r = ldap_bind($ds);     // this is an "anonymous" bind, typically bind to ldap server with user / pass
			$ldapbind = ldap_bind($ds, $ldaprdn, $ldappass);

			// verify binding
			if ($ldapbind) {
				fdebug("LDAP bind successful...");// OK
			} else {
				fdebug("LDAP bind failed...");// OK
			}

// Searching for username a34-jones

		//     echo "Searching for (sn=S*) ...";
			// Search surname entry
			//$sr = ldap_search($ds, "DC=subdomain,DC=domain,DC=com", "cn=a34-jones");

//	echo "Searching for (sn=C*) ...";
    // Search surname entry
//     $sr=ldap_search($ds, "DC=subdomain,DC=domain,DC=com", "(uid=a34*)");
//     //echo "Search result is " . $sr . "<br />";
// fdebug("search result (uid=a34*)",$sr);// OK
//
//     fdebug( "Number of entries returned is " . ldap_count_entries($ds, $sr) . "<br />", $sr);// OK
//
//     $sr=ldap_search($ds, "DC=subdomain,DC=domain,DC=com", "(sn=jo*)");
//
// fdebug("search result for sn=jo*",$sr);// OK
//
//     $sr=ldap_search($ds, "DC=subdomain,DC=domain,DC=com", "(sn=a34*)");
//
// fdebug("search result (sn=a34*)",$sr);// OK


// ldap_set_option($ds, LDAP_OPT_REFERRALS, 0);


		$sr=ldap_search($ds, "DC=subdomain,DC=domain,DC=com", "cn=a34-jones");

		if (!$sr) {
			$err_number = ldap_errno($ds);
			$err_txt = ldap_err2str($err_number);
		}

fdebug("error", $err_txt, "search result sn=J*",$sr);

		$info = ldap_get_entries($ds, $sr);

fdebug( "Data for " . $info["count"] . " items returned:<p>",$info);

		//     for ($i=0; $i<$info["count"]; $i++) {
		//         echo "dn is: " . $info[$i]["dn"] . "<br />";
		//         echo "first cn entry is: " . $info[$i]["cn"][0] . "<br />";
		//         echo "first email entry is: " . $info[$i]["mail"][0] . "<br /><hr />";
		//     }

			// Closing connection
			ldap_close($ds);

		}



    } else {
    	return $_data;
    }

    return $_data;
}