support compress for rpc and tun data (#473)

* support compress for rpc and tun data
* add compression layer to easytier-web

easytier-web/Cargo.toml

@@ -21,7 +21,7 @@ tower-sessions-sqlx-store = { version = "0.14.1", features = ["sqlite"] }
 tower-sessions = { version = "0.13.0", default-features = false, features = [
     "signed",
 ] }
-tower-http = { version = "0.6", features = ["cors"] }
+tower-http = { version = "0.6", features = ["cors", "compression-full"] }
 sqlx = { version = "0.8", features = ["sqlite"] }
 sea-orm = { version = "1.1", features = [ "sqlx-sqlite", "runtime-tokio-rustls", "macros" ] }
 sea-orm-migration = { version = "1.1" }

easytier-web/src/restful/mod.rs

@@ -162,6 +162,12 @@ impl RestfulServer {
         // service which will provide the auth session as a request extension.
         let backend = Backend::new(self.db.clone());
         let auth_layer = AuthManagerLayerBuilder::new(backend, session_layer).build();
+        let compression_layer = tower_http::compression::CompressionLayer::new()
+            .br(true)
+            .deflate(true)
+            .gzip(true)
+            .zstd(true)
+            .quality(tower_http::compression::CompressionLevel::Best);
 
         let app = Router::new()
             .route("/api/v1/summary", get(Self::handle_get_summary))
@@ -172,7 +178,8 @@ impl RestfulServer {
             .with_state(self.client_mgr.clone())
             .layer(MessagesManagerLayer)
             .layer(auth_layer)
-            .layer(tower_http::cors::CorsLayer::very_permissive());
+            .layer(tower_http::cors::CorsLayer::very_permissive())
+            .layer(compression_layer);
 
         let task = tokio::spawn(async move {
             axum::serve(listener, app).await.unwrap();