SSO enabled CodeCharge app

CCLogoutUser();  
$Result=false;  
$username=strtoupper($login); //remove case sensitivity on the username  
include ("adLDAP.php");       //  The "adLDAP.php" is open source.  
//  Set Your ADLDAP variables $account_suffix, $base_dn, and $dcs here  
$account_suffix="@hostname.net";  
$base_dn="DC=hostname,DC=net";  
$dcs=array ("thedomaincontroller.hostname.net));  
$options=array(account_suffix=>$account_suffix,base_dn=>$base_dn,domain_controllers=>$dcs);  
$adldap = new adLDAP($options);  
$options=array(account_suffix=>'@cch-nt.local',base_dn=>"DC=cch-nt,DC=local",domain_controllers=>$dcs);  
//  Authenticate the user.  My query gets the value from the "unum" column from the "users" table by matching   
//  the inputted login ID ($login on the form) and matching it against the column "logon_id" from the "users" table.  
if ($adldap -> authenticate($username,$password))  
	{  
	$db = new clsDBYourDB();  // Your database connection here  
	$SQL = "SELECT unum, FROM users WHERE status = 'c' and logon_id=".$db->ToSQL($login, ccsText); // Your query here.  
	$db->query($SQL);  
	$Result = $db->next_record();  
	//  Set Your session variables here -----------------------------------------  
	if ($Result)   
		{  
		CCSetSession("UserID", $db->f("unum"));  
		CCSetSession("UserLogin", $login);  
		}  
	}