Whitelist Verification
A paper plugin that adds a way for players to join a server, and need to enter a password to get whitelisted, therefore being able to join the actual server. The world is a complete void with a block of bedrock underneath you, all movement is restricted so you cannot move, and the whitelist verification world is completely separate from the real world, so even if a hacker can escape, almost no damage can be done.
Setup
To set the password, start the server with the .jar file in the plugins folder, then type save-all, then stop. After the jar file has run, go to plugins, then the WhitelistVerification folder, then open the config.yml file in your preferred code editor, which includes notepad, then change the password: line to say something like password: "yourpassword", where yourpassword is the password. for the plugin to work, the whitelist must be disabled in server.properties, the people allowed to join is still saved in the original whitelist.json file.
