Enable config option for secure auth cookies

Enable by default in release mode

src/server/auth.rs

@@ -109,12 +109,12 @@ pub async fn get_user_by_username(
 }
 
 /// Create the authentication middleware layer
-pub fn build_auth_layer(db_pool: DbPool, key_val_pool: KeyValPool) -> AuthLayer {
+pub fn build_auth_layer(db_pool: DbPool, key_val_pool: KeyValPool, use_secure: bool) -> AuthLayer {
     use axum_login::{AuthManagerLayerBuilder, tower_sessions::SessionManagerLayer};
     use tower_sessions_redis_store::RedisStore;
 
     let auth_session_store = RedisStore::new(key_val_pool);
-    let session_layer = SessionManagerLayer::new(auth_session_store);
+    let session_layer = SessionManagerLayer::new(auth_session_store).with_secure(use_secure);
 
     let auth_backend = AuthBackend { db_pool };
 

src/server/config.rs

@@ -1,8 +1,13 @@
 use serde::Deserialize;
 
+/// Enable secure cookies by default only in release mode
+/// (Secure cookies can't be set over HTTP. Rough assumption: development is done over HTTP)
+const DEFAULT_COOKIES_SECURE: bool = cfg!(not(debug_assertions));
+
 #[derive(Debug, Clone, Deserialize)]
 pub struct AuthConfig {
     pub open_signup: bool,
+    pub cookies_secure: bool,
 }
 
 /// Build a connection URI from parts
@@ -153,6 +158,7 @@ pub fn load_config() -> Result<Config, config::ConfigError> {
     config::Config::builder()
         .set_default("server.port", 8080)?
         .set_default("auth.open_signup", false)?
+        .set_default("auth.cookies_secure", DEFAULT_COOKIES_SECURE)?
         .add_source(File::with_name(&format!("/etc/{pkg_name}/config")).required(false))
         .add_source(File::with_name(&format!("/etc/{pkg_name}")).required(false))
         .add_source(File::with_name("config").required(false))

src/server/main.rs

@@ -34,7 +34,7 @@ async fn router_setup() -> Result<Router> {
         .await
         .err_context("Failed key-value store setup")?;
 
-    let auth_layer = build_auth_layer(db_pool.clone(), key_val_pool);
+    let auth_layer = build_auth_layer(db_pool.clone(), key_val_pool, config.auth.cookies_secure);
 
     let router = dioxus::server::router(App)
         .layer(from_fn(require_auth_middleware))

src/server/require_auth_mw.rs

@@ -7,8 +7,12 @@ use dioxus::prelude::*;
 
 use crate::server::auth::AuthSession;
 
+#[cfg(not(debug_assertions))]
 const ALLOWED_PATH_PREFIX: [&str; 1] = ["/assets/"];
 
+#[cfg(debug_assertions)]
+const ALLOWED_PATH_PREFIX: [&str; 2] = ["/assets/", "/wasm/"];
+
 const ALLOWED_PATHS: [&str; 5] = [
     "/login",
     "/signup",