Credential Provider & Credential Provider Filter Software -- 4

i need tweaks on current code ip addresses for whitelisting ( user logs in immediately , ip adres of user is in logfile ) per machine / user ( first check machine whitelist ) also comments in source code must be own comments ip adres must be the ip adres which connects to the server ( eg internet ip adres from client ) when connection is made from outside 150 USD 20 bonus if ready on wednesday