swap encoding key implementation, need to not-arcode it if possible next.

src/main.rs

@@ -1,4 +1,6 @@
 use axum::serve;
+use axum::Extension;
+use jsonwebtoken::{DecodingKey, EncodingKey};
 use tokio::net::TcpListener;
 
 mod utils;
@@ -8,7 +10,7 @@ use r2d2::{Pool};
 use r2d2_sqlite::SqliteConnectionManager;
 use crate::utils::db_pool::{HotelPool,AppState};
 use routes::create_router;
-
+use crate::utils::auth::JwtKeys;
 
 
 
@@ -25,11 +27,18 @@ async fn main() -> std::io::Result<()> {
     let state = AppState {
         hotel_pools,
         logs_pool,
-        jwt_secret: "your_jwt_secret_key s".to_string(), // better: load from env var
+        //jwt_secret: "your_jwt_secret_key s".to_string(), // better: load from env var
     };
 
+    let jwt_secret = "your_jwt_secret_key".to_string();
+    let jwt_keys = JwtKeys {
+        encoding: EncodingKey::from_secret(jwt_secret.as_ref()),
+        decoding: DecodingKey::from_secret(jwt_secret.as_ref()),
+    };
+
+    let app = create_router(state)
+        .layer(Extension(jwt_keys));
     
-    let app = create_router(state);
     let listener = TcpListener::bind("0.0.0.0:3000").await?;
     serve(listener, app).into_future().await?;
     Ok(())