scoreboard username sanitization

Netherlands3D · Dec 20, 2024 · d299b66 · d299b66
1 parent f753e9e
commit d299b66
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/Assets/FirebaseWebGL/Scoreboard.cs b/Assets/FirebaseWebGL/Scoreboard.cs
@@ -6,6 +6,7 @@
 using UnityEngine.UI;
 using Newtonsoft.Json.Linq;
 using System.Linq;
+using System.Text.RegularExpressions;
 
 namespace Netherlands3D.Twin
 {
@@ -51,14 +52,19 @@ void OnEnable()
 
         void Start()
         {
-
+            nameInputField.characterLimit = 10;
         // Attach button click listener
             submitButton.onClick.AddListener(() => SubmitScore());
 
             // Listen for updates to the scoreboard
             ListenForScoreboardUpdates();
         }
 
+        public string SanitizeInput(string input)
+        {
+            return Regex.Replace(input, @"[^a-zA-Z0-9\s]", ""); // Allows only letters, numbers, and spaces
+        }
+
         void SubmitScore()
         {
             string userName = nameInputField.text;
@@ -70,6 +76,8 @@ void SubmitScore()
                 return;
             }
 
+            SanitizeInput(userName);
+
             // Create a score entry
             var scoreData = new Dictionary<string, object>
             {