From efa54a419bb6fc6b3d6cea557a4a208101202e62 Mon Sep 17 00:00:00 2001
From: Alex Smith <67177275+Ajsmith1435@users.noreply.github.com>
Date: Tue, 14 Oct 2025 15:16:09 -0600
Subject: [PATCH] Update sso.rs - sso(authentik): always adopt rotated provider
 refresh token to prevent invalid_grant
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Ensures Vaultwarden immediately switches to the IdP’s latest provider refresh token after each refresh, preventing reuse of a revoked token and eliminating `invalid_grant` errors that prematurely log users out.
---
 src/sso.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/sso.rs b/src/sso.rs
index 71793dbd..5fe6e684 100644
--- a/src/sso.rs
+++ b/src/sso.rs
@@ -424,13 +424,13 @@ pub async fn exchange_refresh_token(
         Some(TokenWrapper::Refresh(refresh_token)) => {
             // Use new refresh_token if returned
             let (new_refresh_token, access_token, expires_in) =
-                Client::exchange_refresh_token(refresh_token.clone()).await?;
+                Client::exchange_refresh_token(refresh_token).await?;
 
             create_auth_tokens(
                 device,
                 user,
                 client_id,
-                new_refresh_token.or(Some(refresh_token)),
+                new_refresh_token,
                 access_token,
                 expires_in,
             )