feat: nostr domain hosting

lnvps_common/src/cors.rs

@@ -0,0 +1,34 @@
+use rocket::fairing::{Fairing, Info, Kind};
+use rocket::http::Header;
+use rocket::route::{Handler, Outcome};
+use rocket::{Data, Request, Response};
+
+#[derive(Clone)]
+pub struct CORS;
+
+#[rocket::async_trait]
+impl Fairing for CORS {
+    fn info(&self) -> Info {
+        Info {
+            name: "CORS headers",
+            kind: Kind::Response,
+        }
+    }
+
+    async fn on_response<'r>(&self, _req: &'r Request<'_>, response: &mut Response<'r>) {
+        response.set_header(Header::new("Access-Control-Allow-Origin", "*"));
+        response.set_header(Header::new(
+            "Access-Control-Allow-Methods",
+            "PUT, GET, HEAD, DELETE, OPTIONS, POST, PATCH",
+        ));
+        response.set_header(Header::new("Access-Control-Allow-Headers", "*"));
+        response.set_header(Header::new("Access-Control-Allow-Credentials", "true"));
+    }
+}
+
+#[rocket::async_trait]
+impl Handler for CORS {
+    async fn handle<'r>(&self, _request: &'r Request<'_>, _data: Data<'r>) -> Outcome<'r> {
+        Outcome::Success(Response::new())
+    }
+}