Merge pull request #12 from dodobrands/demo-register-interrupt-fix

[Demo] Use username hash as userhandle
dodobrands · Mar 23, 2024 · cb6a939 · cb6a939
2 parents a144f86 + 9cd0abf
commit cb6a939
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/demo/WebAuthn.Net.Demo.Mvc/Services/Implementation/DefaultUserService.cs b/demo/WebAuthn.Net.Demo.Mvc/Services/Implementation/DefaultUserService.cs
@@ -1,4 +1,6 @@
-using System.Text.Json;
+using System.Security.Cryptography;
+using System.Text;
+using System.Text.Json;
 using System.Text.Json.Serialization;
 using Microsoft.AspNetCore.DataProtection;
 using Microsoft.AspNetCore.WebUtilities;
@@ -106,7 +108,7 @@ private void Write(HttpContext httpContext, TypedInternalApplicationUser[] items
 
     private static TypedInternalApplicationUser Create(string userName)
     {
-        var userHandle = Guid.NewGuid().ToByteArray();
+        var userHandle = SHA256.HashData(Encoding.UTF8.GetBytes(userName));
         var createdAt = DateTimeOffset.FromUnixTimeSeconds(DateTimeOffset.UtcNow.ToUnixTimeSeconds());
         return new(userHandle, userName, createdAt);
     }