From 52851787329c48c1e70f98a3610ad52fe1fa4aa4 Mon Sep 17 00:00:00 2001
From: FxQnLr <felixquinn03@gmail.com>
Date: Mon, 8 Apr 2024 15:14:21 +0200
Subject: Closes #25. Apikey not required anymore

---
 src/auth.rs         | 35 +++++++++++++++++++++++++++++++++++
 src/config.rs       | 10 +++++++++-
 src/extractors.rs   | 24 ------------------------
 src/main.rs         |  4 ++--
 src/routes/start.rs |  2 +-
 5 files changed, 47 insertions(+), 28 deletions(-)
 create mode 100644 src/auth.rs
 delete mode 100644 src/extractors.rs

(limited to 'src')

diff --git a/src/auth.rs b/src/auth.rs
new file mode 100644
index 0000000..1f4518a
--- /dev/null
+++ b/src/auth.rs
@@ -0,0 +1,35 @@
+use crate::AppState;
+use axum::{
+    extract::{Request, State},
+    http::{HeaderMap, StatusCode},
+    middleware::Next,
+    response::Response,
+};
+use serde::Deserialize;
+
+#[derive(Debug, Clone, Deserialize)]
+pub enum Methods {
+    Key,
+    None,
+}
+
+pub async fn auth(
+    State(state): State<AppState>,
+    headers: HeaderMap,
+    request: Request,
+    next: Next,
+) -> Result<Response, StatusCode> {
+    let auth = state.config.auth;
+    match auth.method {
+        Methods::Key => {
+            if let Some(secret) = headers.get("authorization") {
+                if !(auth.secret.as_str() == secret) { return Err(StatusCode::UNAUTHORIZED); };
+                let response = next.run(request).await;
+                Ok(response)
+            } else {
+                return Err(StatusCode::UNAUTHORIZED);
+            }
+        }
+        Methods::None => Ok(next.run(request).await),
+    }
+}
diff --git a/src/config.rs b/src/config.rs
index 9605361..9636af4 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,14 +1,22 @@
 use config::File;
 use serde::Deserialize;
 
+use crate::auth;
+
 #[derive(Debug, Clone, Deserialize)]
 pub struct Config {
     pub database_url: String,
-    pub apikey: String,
     pub serveraddr: String,
     pub pingtimeout: i64,
     pub pingthreshold: i64,
     pub timeoffset: i8,
+    pub auth: Auth,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct Auth {
+    pub method: auth::Methods,
+    pub secret: String,
 }
 
 impl Config {
diff --git a/src/extractors.rs b/src/extractors.rs
deleted file mode 100644
index 4d441e9..0000000
--- a/src/extractors.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-use axum::{
-    extract::{Request, State},
-    http::{HeaderMap, StatusCode},
-    middleware::Next,
-    response::Response,
-};
-
-use crate::AppState;
-
-pub async fn auth(
-    State(state): State<AppState>,
-    headers: HeaderMap,
-    request: Request,
-    next: Next,
-) -> Result<Response, StatusCode> {
-    let secret = headers.get("authorization");
-    match secret {
-        Some(token) if token == state.config.apikey.as_str() => {
-            let response = next.run(request).await;
-            Ok(response)
-        }
-        _ => Err(StatusCode::UNAUTHORIZED),
-    }
-}
diff --git a/src/main.rs b/src/main.rs
index 75f491a..43957ff 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -29,7 +29,7 @@ use utoipa_swagger_ui::SwaggerUi;
 mod config;
 mod db;
 mod error;
-mod extractors;
+mod auth;
 mod routes;
 mod services;
 mod wol;
@@ -126,7 +126,7 @@ async fn main() -> color_eyre::eyre::Result<()> {
         )
         .route("/device/:id", get(device::get))
         .route("/status", get(status::status))
-        .route_layer(from_fn_with_state(shared_state.clone(), extractors::auth))
+        .route_layer(from_fn_with_state(shared_state.clone(), auth::auth))
         .merge(SwaggerUi::new("/swagger-ui").url("/api-docs/openapi.json", ApiDoc::openapi()))
         .with_state(Arc::new(shared_state));
 
diff --git a/src/routes/start.rs b/src/routes/start.rs
index fa226d8..c61d5a3 100644
--- a/src/routes/start.rs
+++ b/src/routes/start.rs
@@ -63,7 +63,7 @@ pub async fn start_payload(
 #[utoipa::path(
     post,
     path = "/start/{id}",
-    request_body = Payload,
+    request_body = Option<Payload>,
     responses(
         (status = 200, description = "Start the device with the given id", body = [Response])
     ),
-- 
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