From 3df25410efd2ae7a1adc325c5f0ea0ab3cb6fe3d Mon Sep 17 00:00:00 2001
From: ColdDev <79663199+ColdDev@users.noreply.github.com>
Date: Thu, 28 Jul 2022 23:28:50 +0000
Subject: [PATCH] Fix critical bug in Bungee auth system

---
 .../src/main/java/net/md_5/bungee/eaglercraft/AuthSystem.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/eaglercraftbungee/src/main/java/net/md_5/bungee/eaglercraft/AuthSystem.java b/eaglercraftbungee/src/main/java/net/md_5/bungee/eaglercraft/AuthSystem.java
index d143cd4..de2fc01 100644
--- a/eaglercraftbungee/src/main/java/net/md_5/bungee/eaglercraft/AuthSystem.java
+++ b/eaglercraftbungee/src/main/java/net/md_5/bungee/eaglercraft/AuthSystem.java
@@ -51,6 +51,7 @@ public class AuthSystem {
 	private final Map<String, AuthData> database = new HashMap<>();
 
 	public boolean register(String username, String password, String ip) {
+		username = username.toLowerCase();
 		synchronized (database) {
 			AuthData authData = database.get(username);
 			if (authData != null)
@@ -66,12 +67,14 @@ public class AuthSystem {
 	}
 
 	public boolean isRegistered(String username) {
+		username = username.toLowerCase();
 		synchronized (database) {
 			return database.containsKey(username);
 		}
 	}
 
 	public boolean changePass(String username, String password) {
+		username = username.toLowerCase();
 		synchronized (database) {
 			AuthData authData = database.get(username);
 			authData.salt = createSalt(16);
@@ -82,6 +85,7 @@ public class AuthSystem {
 	}
 
 	public boolean login(String username, String password) {
+		username = username.toLowerCase();
 		synchronized (database) {
 			AuthData authData = database.get(username);
 			if (authData == null)