07-26-2022, 08:47 PM
Hi. This is not a solution for a pure vanilla multiplayer server. As you see in the video, running the server in offline mode means the player UUIDs will change and everyone will lose their inventory, enderchest, position, stats. Also anyone could connect as anyone else due to the lack of authentication. I, for instance, could simply log in as SupersuMC and I'll have access to your base, inventory, enderchest contents.