Anti BungeeBypass

What is Anti BungeeBypass?
Anti BungeeBypass is a really small plugin that stops 'bungee-bypassers' as i call them, bungee-bypassers are players that use their own bungeecord server that is in offline mode to connect to your servers with a cracked account (Like the account of a server owner).

How does this plugin work?
This plugin checks if the UUID of the player is the same as the one at the minecraft site (Players in offline mode have a different UUID than players in online mode). If they're the same the player can join otherwise they see the message that has been set in the config:

(It actually just checks if the player is a premium account or not)

Installation
Just drop the AntiBungeeBypass.jar file into you plugins folder of your preferred servers.
WARNING: This is a Spigot/Bukkit plugin! It won't work for BungeeCord!

Configuration

#Variables:

#%player% = player name

#Plugin status
enabled: true

#Message prefix
prefix: '&6[&eABB&6] &7'

#Messages
kick: '&7You cannot join this server with this account!'
admins: '%player% tried to join in offline mode!'
console: 'Someone tried to join with %player% in offline mode!'

Commands
/abb update : this command checks if there is a new version available.
/abb help : displays a message with all available commands.

Permissions
ABB.admin : gives acces to all functions of this plugin.