Limit sender username

2024-10-23 14:10:35 +02:00 · 2024-10-23 14:10:35 +02:00 · 739295e865
commit 739295e865
parent 19c4cb71f6
1 changed files with 2 additions and 0 deletions
--- a/chat.py
+++ b/chat.py
@ -105,6 +105,8 @@ def messages_post():
        if "X-Username" in request.headers and len(request.headers["X-Username"]) > 0:
            sender = request.headers["X-Username"]
            sendertype = "name"
+            if len(sender) > 50:
+                return "Username too long"
        elif "X-Real-IP" in request.headers:
            sender = reverse_lookup(request.headers["X-Real-IP"])
            sendertype = "ip"