adding responder

src/lib.rs

@@ -1,5 +1,6 @@
 mod builder;
 mod config;
 mod server;
+mod responder;
 
 pub use server::Server;

src/responder.rs

@@ -0,0 +1,15 @@
+use http::Response;
+use http_body_util::Full;
+use hyper::body::Bytes;
+use std::convert::Infallible;
+
+pub struct Responder;
+
+impl Responder {
+    pub fn unathorized() -> Result<Response<Full<Bytes>>, Infallible> {
+        Ok(Response::builder()
+            .status(401)
+            .body(Full::new(Bytes::from("Unauthorized")))
+            .unwrap())
+    }
+}

src/server.rs

@@ -1,4 +1,4 @@
-use crate::{builder::ServerBuilder, config::ServerConfig};
+use crate::{builder::ServerBuilder, config::ServerConfig, responder::Responder};
 use http1::Builder;
 use http_body_util::Full;
 use hyper::{body::Incoming, server::conn::http1, service::service_fn, Request, Response};
@@ -58,10 +58,7 @@ impl Server {
                                 if config.is_req_authorized(&req) {
                                     handler(req).await
                                 } else {
-                                    Ok(Response::builder()
+                                    Responder::unathorized()
-                                        .status(401)
-                                        .body(Full::new(Bytes::from("Unauthorized")))
-                                        .unwrap())
                                 }
                             }
                         }),