From 02ff14ccc8fd65369921a148fbe9aed2b1f23661 Mon Sep 17 00:00:00 2001
From: Khwezi Mngoma <khwezi@msn.com>
Date: Sun, 7 Jun 2026 14:09:02 +0200
Subject: [PATCH] Passing token hint during signout

---
 LiteCharms.Features/Extensions/Api.cs | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/LiteCharms.Features/Extensions/Api.cs b/LiteCharms.Features/Extensions/Api.cs
index f1b2bda..1e60834 100644
--- a/LiteCharms.Features/Extensions/Api.cs
+++ b/LiteCharms.Features/Extensions/Api.cs
@@ -104,12 +104,15 @@ public static class Api
 
         app.MapGet("/logout", async (HttpContext context) =>
         {
-            await context.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
+            var idToken = await context.GetTokenAsync("id_token");
 
-            await context.SignOutAsync(OpenIdConnectDefaults.AuthenticationScheme, new AuthenticationProperties
-            {
-                RedirectUri = "/",
-            });
+            var authProperties = new AuthenticationProperties { RedirectUri = "/", };
+
+            if (!string.IsNullOrEmpty(idToken)) 
+                authProperties.Parameters.Add("id_token_hint", idToken);
+
+            await context.SignOutAsync(OpenIdConnectDefaults.AuthenticationScheme, authProperties);
+            await context.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
         });
 
         return app;