I would like to request a plugin that whitelists a player if he/she is a premium user. If the user isn't a premium user and isn't whitelisted by someone from the staff, the user won't be able to connect. If the user isn't a premium user but is whitelisted by someone from the staff, the user will be able to connect. This can be done with offline mode and the normal whitelisting but I would like to have a plugin that checks if the member is premium before allowing him to the server. If it is a premium user he would just be added to the whitelist so he can acces the server without noticing that it is whitelisted. This makes it possible to allow our players to connect when minecraft.net authentification is down without the possibility of getting hacked clients in the server that can't be banned due to username change or dynamic IP. Another plugin will ask for a login after connection so the already whitelisted players are protected from hackers.
