add: check ip ban endpoint

crates/app/src/routes/api/v1/auth/ipbans.rs

@@ -1,12 +1,34 @@
 use crate::{
-    State, get_user_from_token,
+    get_app_from_key, get_user_from_token,
     model::{ApiReturn, Error},
     routes::api::v1::CreateIpBan,
+    State,
 };
-use axum::{Extension, Json, extract::Path, response::IntoResponse};
+use axum::{extract::Path, http::HeaderMap, response::IntoResponse, Extension, Json};
 use crate::cookie::CookieJar;
 use tetratto_core::model::{addr::RemoteAddr, auth::IpBan, permissions::FinePermission};
 
+/// Check if the given IP is banned.
+pub async fn check_request(
+    headers: HeaderMap,
+    Path(ip): Path<String>,
+    Extension(data): Extension<State>,
+) -> impl IntoResponse {
+    let data = &(data.read().await).0;
+    if get_app_from_key!(data, headers).is_none() {
+        return Json(Error::NotAllowed.into());
+    }
+
+    Json(ApiReturn {
+        ok: true,
+        message: "Success".to_string(),
+        payload: data
+            .get_ipban_by_addr(&RemoteAddr::from(ip.as_str()))
+            .await
+            .is_ok(),
+    })
+}
+
 /// Create a new IP ban.
 pub async fn create_request(
     jar: CookieJar,