From 21b18d980995c00da1da85ad0563b251787a0bfa Mon Sep 17 00:00:00 2001
From: Sen <sen@sen.gay>
Date: Tue, 10 Jun 2025 15:12:15 +0200
Subject: [PATCH] add user load name length check

---
 proxy/src/main/java/proxy/util/User.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/proxy/src/main/java/proxy/util/User.java b/proxy/src/main/java/proxy/util/User.java
index 5b9f5fd..2c51162 100644
--- a/proxy/src/main/java/proxy/util/User.java
+++ b/proxy/src/main/java/proxy/util/User.java
@@ -79,7 +79,7 @@ public class User {
 	}
 	
 	private boolean fromJson(JsonObject obj) {
-		if(!Formatter.isValidUser(this.username))
+		if(this.username.length() < 3 || this.username.length() > 16 || !Formatter.isValidUser(this.username))
 			return false;
 		this.hash = obj.has("passwordHash") ? Formatter.fromHexString(obj.get("passwordHash").getAsString()) : null;
 		this.salt = obj.has("passwordSalt") ? Formatter.fromHexString(obj.get("passwordSalt").getAsString()) : null;