Disallow illegal characters in chat (#258)

* Disallow illegal characters in chat
Snowiiii · Nov 13, 2024 · 060274b · 060274b
1 parent c2822f4
commit 060274b
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/pumpkin/src/client/player_packet.rs b/pumpkin/src/client/player_packet.rs
@@ -346,7 +346,12 @@ impl Player {
             return;
         }
 
-        // TODO: filter message & validation
+        if message.chars().any(|c| c == '§' || c < ' ' || c == '\x7F') {
+            self.kick(TextComponent::text("Illegal characters in chat"))
+                .await;
+            return;
+        }
+
         let gameprofile = &self.gameprofile;
         log::info!("<chat>{}: {}", gameprofile.name, message);