Serve and check cookies on login route

src/routes/mod.rs

@@ -1,19 +1,22 @@
 use axum::{
-    extract::State,
     routing::{get, post},
     Router,
 };
+use tower_cookies::CookieManagerLayer;
 
 use crate::state::RoutableAppState;
 
 mod index;
 mod login;
 
+pub const COOKIE_NAME: &'static str = "yunohost.ssowat";
+
 /// Build a router for the application, in a specific subpath eg `/yunohost/sso/`
 pub fn router(subpath: Option<String>, state: RoutableAppState) -> Router {
     let app = Router::new()
         .route("/", get(index::route))
         .route("/login/", post(login::route))
+        .layer(CookieManagerLayer::new())
         .with_state(state);
     if let Some(p) = subpath {
         Router::new()