Rate limiting + version fixes (#90)

* Rate limiting + version fixes

* Move patch to proper place

* More fixes

* Fix commit hash pin

src/main.rs

@@ -1,5 +1,6 @@
 use crate::file_hosting::S3Host;
 use actix_cors::Cors;
+use actix_ratelimit::{MemoryStore, MemoryStoreActor, RateLimiter};
 use actix_web::middleware::Logger;
 use actix_web::{http, web, App, HttpServer};
 use env_logger::Env;
@@ -205,6 +206,8 @@ async fn main() -> std::io::Result<()> {
         .and_then(|s| serde_json::from_str::<Vec<String>>(&s).ok())
         .unwrap_or_else(|| vec![String::from("http://localhost")]);
 
+    let store = MemoryStore::new();
+
     info!("Starting Actix HTTP server!");
 
     // Init App
@@ -222,6 +225,11 @@ async fn main() -> std::io::Result<()> {
             .wrap(cors.finish())
             .wrap(Logger::default())
             .wrap(Logger::new("%a %{User-Agent}i"))
+            .wrap(
+                RateLimiter::new(MemoryStoreActor::from(store.clone()).start())
+                    .with_interval(std::time::Duration::from_secs(60))
+                    .with_max_requests(100),
+            )
             .data(pool.clone())
             .data(file_host.clone())
             .data(indexing_queue.clone())