fix login

Dockerfile

@@ -1,9 +1,10 @@
 FROM rust:buster as builder
 
+RUN rustup default nightly
+
 COPY . /app
 WORKDIR /app
 
-RUN rustup default nightly
 RUN cargo build --release
 
 FROM debian:buster

src/pages/user.rs

@@ -33,7 +33,7 @@ pub async fn login_post(login_form: Form<LoginForm>, cookies: &CookieJar<'_>) ->
 
     let (session, _) = User::login(&login_data.username, &login_data.password).await?;
 
-    let session_cookie = Cookie::build(("session", session.id.to_string()))
+    let session_cookie = Cookie::build(("session", session.token.to_string()))
         .path("/") // Set the cookie path to the root so it’s available for the whole app
         .http_only(true) // Make the cookie HTTP only for security
         .max_age(rocket::time::Duration::days(7)) // Set the cookie expiration (7 days in this case)