[SPIGOT-6827] Player UUIDs changed in Spigot 1.18 Created: 01/Dec/21  Updated: 01/Dec/21  Resolved: 01/Dec/21

Status: Resolved
Project: Spigot
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Minor
Reporter: James Morris Assignee: Unassigned
Resolution: Invalid Votes: 0
Labels: 1.18, Craftbukkit, bug, spigot
Environment:

Windows Server 2019

Attachments: PNG File bad UUID.png     PNG File good UUID.png    
Version: CraftBukkit version 3336-Spigot-a5dea1c-a008701 (MC: 1.18) (Implementing API version 1.18-R0.1-SNAPSHOT)
Guidelines Read: Yes

 Description   

In prior 1.17.1 version CraftBukkit version 3276-Spigot-3892929-b58f429 (MC: 1.17.1) (Implementing API version 1.17.1-R0.1-SNAPSHOT) and vanilla 1.17.1 and 1.18 version the player UUIDs match when logging in.

For this version, the player UUIDs are different when you log in.

If I use /whitelist add <playername> it pulls the correct (old) UUID (from where ever it does that).  If I join the server, it uses a different UUID.

This is impacting whitelists and bans (not sure what else) as the player UUIDs no longer match up.

Image good UUID shows prior Craftbukkit version and it's the same in vanilla 1.17.1 and 1.18.

Image bad UUID shows current version (as shown in version.

 Comments   
Comment by James Morris [ 01/Dec/21 ]

Hi.

Mea culpa.

I did a file compare on everything and found I was missing the bungeecord: true in the Spigot.yml file.

All good.  Sorry for the problem.

Comment by James Morris [ 01/Dec/21 ]

Hi.

Using same BungeeCord for both 1.17.1 and 1.18 versions and it has IP_forward: true.  I just went back to check.

Both versions are in offline mode using the same BungeeCord. BungeeCord version git:BungeeCord-Bootstrap:1.18-R0.1-SNAPSHOT:a9d75c5:1616

CraftBukkit version 3276-Spigot-3892929-b58f429 (MC: 1.17.1) (Implementing API version 1.17.1-R0.1-SNAPSHOT) = Good UUID

CraftBukkit version 3336-Spigot-a5dea1c-a008701 (MC: 1.18) (Implementing API version 1.18-R0.1-SNAPSHOT)  = Bad UUID

 

Comment by md_5 [ 01/Dec/21 ]

One uuid is offline mode, the other is online mode.
You either changed this, or are using bungee and didn't enable IP forwarding.

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