From 78167a8955108960fef178db86873c5f315d358d Mon Sep 17 00:00:00 2001
From: mytja <mitja@severkar.eu>
Date: Mon, 1 Jan 2024 01:53:29 +0100
Subject: [PATCH] set handle minimum size

---
 backend/internal/httphandlers/auth.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/backend/internal/httphandlers/auth.go b/backend/internal/httphandlers/auth.go
index 256824d..161214b 100644
--- a/backend/internal/httphandlers/auth.go
+++ b/backend/internal/httphandlers/auth.go
@@ -114,6 +114,11 @@ func (s *httpImpl) Registration(w http.ResponseWriter, r *http.Request) {
 	}
 
 	handle = strings.ToLower(handle)
+	if len(handle) <= 2 {
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
 	for i := 0; i < len(handle); i++ {
 		c := rune(handle[i])
 		if !helpers.Contains(AVAILABLE_HANDLE_CHARS, c) {