Improve config system

Add pkl to generate configs

emgauwa-controller/src/main.rs

@@ -4,7 +4,7 @@ use emgauwa_lib::db::{DbController, DbJunctionRelaySchedule, DbRelay, DbSchedule
 use emgauwa_lib::errors::EmgauwaError;
 use emgauwa_lib::models::{Controller, FromDbModel};
 use emgauwa_lib::types::ControllerUid;
-use emgauwa_lib::utils::init_logging;
+use emgauwa_lib::utils::{drop_privileges, init_logging};
 use sqlx::pool::PoolConnection;
 use sqlx::Sqlite;
 
@@ -59,6 +59,9 @@ async fn create_this_relay(
 #[actix::main]
 async fn main() -> Result<(), std::io::Error> {
 	let settings = settings::init()?;
+
+	drop_privileges(&settings.permissions)?;
+
 	init_logging(&settings.logging.level)?;
 
 	let pool = db::init(&settings.database)
@@ -105,7 +108,7 @@ async fn main() -> Result<(), std::io::Error> {
 
 	let url = format!(
 		"ws://{}:{}/api/v1/ws/controllers",
-		settings.core.host, settings.core.port
+		settings.server.host, settings.server.port
 	);