<?php
/* Ldap search */

function check_valid_UH($user) {
        //echo "TRYING $user<BR>";
        # connect to ldap server w/its username/pass
        $filter = "uid=$user";

        $ds=ldap_connect("ldaps://ldap1.its.hawaii.edu/", 636);
        if ($ds == false)
		{
			$userinfo['exists'] = false;
			return $userinfo;
		}
        # ldap server connect okay to proceed
        $dn = "cn=dlus-trng, ou=Specials, dc=hawaii, dc=edu";
        $dlus_pass = "password";
        $r=@ldap_bind($ds, $dn, $dlus_pass);
        $dn = "ou=people, dc=hawaii, dc=edu";
        $justthese = array("ou", "sn", "givenname", "cn","uid","uhuuid", "telephoneNumber", "physicalDeliveryOfficeName", "facsimiletelephonenumber", "mail", "title");
        $sr=ldap_search($ds, $dn, $filter, $justthese);
        $info = ldap_get_entries($ds, $sr);
        for ($i=0; $i<$info["count"]; $i++) {
                $dn =  $info[$i]["dn"];
                $lastname = $info[$i]["sn"][0];
                $firstname = $info[$i]["givenname"][0];
                $telephonenumber = $info[$i]["telephonenumber"][0];
		$fax = $info[$i]["facsimiletelephonenumber"][0];
                $courseNum = $info[$i]["cn"][0];
		$dept = $info[$i]["ou"][0];
		$campus = $info[$i]["ou"][1];
                $address1 = $info[$i]["physicaldeliveryofficename"][0];
                $address2 = $info[$i]["physicaldeliveryofficename"][1];
		$email = $info[$i]["mail"][0];
		$title = $info[$i]["title"][0];
        }
        if (($firstname == false) || ($lastname == false)) {
                //echo "$user LDAP cannot find<BR";
		$userinfo['exists'] = false;
                return $userinfo;
        }
        //echo "$user LDAP dn= $dn last= $lastname first= $firstname tel= $telephonenumber  cn=$courseNum<BR>";
        //echo "$user cn=$courseNum<BR>";
//        return ($firstname . ' ' . $lastname);
	$userinfo['username'] = $user;
	$userinfo['email'] = $email;
	$userinfo['exists'] = true;
	$userinfo['firstname'] = $firstname;
	$userinfo['lastname'] = $lastname;
	$userinfo['title'] = $title;
	$userinfo['address1'] = $address1;
	$userinfo['address2'] = $address2;
  	$userinfo['telephone'] = $telephonenumber;
	$userinfo['department'] = $dept;
	$userinfo['campus'] = $campus;
	$userinfo['fax'] = $fax;
	return $userinfo;
}
?>