refactor: simplify actix app config

Cargo.lock

@@ -424,7 +424,7 @@ dependencies = [
 
 [[package]]
 name = "datatrash"
-version = "2.2.1"
+version = "2.2.2"
 dependencies = [
  "actix-files",
  "actix-governor",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "datatrash"
-version = "2.2.1"
+version = "2.2.2"
 authors = ["neri"]
 edition = "2021"
 

src/main.rs

@@ -13,7 +13,7 @@ use actix_files::Files;
 use actix_governor::{Governor, GovernorConfigBuilder};
 use actix_web::{
     http::header::{HeaderName, HeaderValue, CONTENT_SECURITY_POLICY, X_CONTENT_TYPE_OPTIONS},
-    middleware::{self, DefaultHeaders, Logger},
+    middleware::{self, Condition, DefaultHeaders, Logger},
     web::{self, Data},
     App, Error, HttpResponse, HttpServer,
 };
@@ -68,7 +68,7 @@ async fn main() -> std::io::Result<()> {
 
     let http_server = HttpServer::new({
         move || {
-            let app = App::new()
+            App::new()
                 .wrap(Logger::new(r#"%{r}a "%r" =%s %bbytes %Tsec"#))
                 .wrap(
                     DefaultHeaders::new()
@@ -76,6 +76,7 @@ async fn main() -> std::io::Result<()> {
                         .add((X_CONTENT_TYPE_OPTIONS, HeaderValue::from_static("nosniff"))),
                 )
                 .wrap(middleware::Compress::default())
+                .wrap(middleware::NormalizePath::trim())
                 .app_data(db.clone())
                 .app_data(expiry_watch_sender.clone())
                 .app_data(config.clone())
@@ -86,27 +87,18 @@ async fn main() -> std::io::Result<()> {
                         .route(web::get().to(upload::uploaded)),
                 )
                 .service(Files::new("/static", "static").disable_content_disposition())
-                .default_service(web::route().to(not_found));
-            if config.enable_rate_limit {
-                app.service(
+                .default_service(web::route().to(not_found))
+                .service(
                     web::resource([
                         "/{id:[a-z0-9]{5}}",
-                        "/{id:[a-z0-9]{5}}/",
                         "/{id:[a-z0-9]{5}}/{name}",
                     ])
-                    .wrap(Governor::new(&governor_conf))
+                    .wrap(Condition::new(
+                        config.enable_rate_limit,
+                        Governor::new(&governor_conf),
+                    ))
                     .route(web::get().to(download::download)),
                 )
-            } else {
-                app.service(
-                    web::resource([
-                        "/{id:[a-z0-9]{5}}",
-                        "/{id:[a-z0-9]{5}}/",
-                        "/{id:[a-z0-9]{5}}/{name}",
-                    ])
-                    .route(web::get().to(download::download)),
-                )
-            }
         }
     })
     .bind(bind_address)?