From 9a47069f45e6565d51d017b07fddbe7fbf7177cd Mon Sep 17 00:00:00 2001
From: AndSDev <AndSDev@gmail.com>
Date: Mon, 29 Aug 2022 07:15:55 +0000
Subject: [PATCH] fix(client/login): username in lowercase for login by token

---
 src/api/client_server/session.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/api/client_server/session.rs b/src/api/client_server/session.rs
index f62ccbb6..7c8c1288 100644
--- a/src/api/client_server/session.rs
+++ b/src/api/client_server/session.rs
@@ -92,7 +92,7 @@ pub async fn login_route(body: Ruma<login::v3::IncomingRequest>) -> Result<login
                     &jsonwebtoken::Validation::default(),
                 )
                 .map_err(|_| Error::BadRequest(ErrorKind::InvalidUsername, "Token is invalid."))?;
-                let username = token.claims.sub;
+                let username = token.claims.sub.to_lowercase();
                 UserId::parse_with_server_name(username, services().globals.server_name()).map_err(
                     |_| Error::BadRequest(ErrorKind::InvalidUsername, "Username is invalid."),
                 )?