UUID Tool v3.0 (View current UUID & Generate new ones)

**DeltaP** · 01-08-2016

My first contribution to the MPGH Community ^^

What is this?
This is a simple tool that can be used to view your Terraria client's UUID and change it. It can also 'generate' a new one by simply generating some random string and concatenate them together with the format of XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX (default UUID format).

I'm not that good at coding with C# so the code may have some inefficient parts but it works

What is this tool used for?
A simple use for this tool would be to "evade" normal bans by changing the UUID and switching to another character name. This tool can also be used to impersonate someone and gain their login at some server if you know their UUID and character name.

Impersonation can be achieved because of the way Terraria Servers work. Servers check the client's UUID and character name to determine whether they are logged in or not, and if you can get the UUID and character name to be the same as a server admin you will be able to just type /login without any password to login into that character since the server recognizes the UUID as a safe one.

Features :
- View your Terraria client's current UUID
- Generate a new UUID for your Terraria client
- Change your UUID to anything you want

Usage :
1) Open the app
2) Type in any UUID you want or press Generate UUID
3) Press the Change UUID button to change your UUID to the new one

**DeltaP** · 01-08-2016

What is this?

This is the source code of my tool. Well, part of it. I attached the .cs file here for those who want to know how I made this thing. This thing won't do anything by itself though.

I don't really mind if anyone copy or use this code in their project or whatever but credit me if you can

Functions Explanation

uuidReload()
Is used to read your config.json file, get the current UUID, and write that in the upper textbox.
MainWindow()
Is used to run uuidReload() when the application starts.
genRand()
Is used to generate a set of random text.
butGen_click()
Is used when you click the Generate UUID button. It generates 5 strings with different lengths (8, 4, 4, 4, 12) and stick them together into a UUID, then write the UUID in the lower textbox.
butChange_click()
Is used when you click the Change UUID button. It checks for some stuffs, take what's in the lower textbox, then make the string all lowercase. After that it opens your config.json file to find the text "ClientUUID": "(uuid here)" and replace the old UUID with the new one. Finally, it calls uuidReload() again to refresh the current UUID.