use actix_cors::Cors; use actix_web::{ dev::Service, http::Method, middleware::Logger as ActixLogger, web, App, HttpServer, }; use tokio::sync::Mutex; use mitra::activitypub::views as activitypub; use mitra::atom::views as atom; use mitra::config::{parse_config, Environment}; use mitra::database::{get_database_client, create_pool}; use mitra::database::migrate::apply_migrations; use mitra::ethereum::contracts::get_contracts; use mitra::http::json_error_handler; use mitra::logger::configure_logger; use mitra::mastodon_api::accounts::views::account_api_scope; use mitra::mastodon_api::directory::views::directory_api_scope; use mitra::mastodon_api::instance::views::instance_api_scope; use mitra::mastodon_api::markers::views::marker_api_scope; use mitra::mastodon_api::media::views::media_api_scope; use mitra::mastodon_api::notifications::views::notification_api_scope; use mitra::mastodon_api::oauth::auth::create_auth_error_handler; use mitra::mastodon_api::oauth::views::oauth_api_scope; use mitra::mastodon_api::search::views::search_api_scope; use mitra::mastodon_api::statuses::views::status_api_scope; use mitra::mastodon_api::subscriptions::views::subscription_api_scope; use mitra::mastodon_api::timelines::views::timeline_api_scope; use mitra::mastodon_api::UPLOAD_MAX_SIZE; use mitra::nodeinfo::views as nodeinfo; use mitra::scheduler; use mitra::webfinger::views as webfinger; #[actix_web::main] async fn main() -> std::io::Result<()> { let config = parse_config(); configure_logger(config.log_level); log::info!("config loaded from {}", config.config_path); let db_pool = create_pool(&config.database_url); let mut db_client = get_database_client(&db_pool).await.unwrap(); apply_migrations(&mut **db_client).await; std::mem::drop(db_client); if !config.media_dir().exists() { std::fs::create_dir(config.media_dir()) .expect("failed to create media directory"); }; log::info!( "app initialized; version {}, environment = '{:?}'", config.version, config.environment, ); if config._blockchain.is_some() { log::warn!("'blockchain' property is deprecated, use 'blockchains' instead"); }; let maybe_blockchain = if let Some(blockchain_config) = config.blockchain() { if let Some(ethereum_config) = blockchain_config.ethereum_config() { // Create blockchain interface get_contracts(ethereum_config, &config.storage_dir).await .map(Some).unwrap() } else { None } } else { None }; let maybe_contract_set = maybe_blockchain.clone() .map(|blockchain| blockchain.contract_set); scheduler::run(config.clone(), maybe_blockchain, db_pool.clone()); log::info!("scheduler started"); let http_socket_addr = format!( "{}:{}", config.http_host, config.http_port, ); let num_workers = std::cmp::max(num_cpus::get(), 4); // Mutex is used to make server process incoming activities sequentially let inbox_mutex = web::Data::new(Mutex::new(())); HttpServer::new(move || { let cors_config = match config.environment { Environment::Development => { Cors::permissive() }, Environment::Production => { let mut cors_config = Cors::default(); for origin in config.http_cors_allowlist.iter() { cors_config = cors_config.allowed_origin(origin); }; cors_config .allowed_origin(&config.instance_url()) .allowed_origin_fn(|origin, req_head| { req_head.method == Method::GET || origin.as_bytes().starts_with(b"http://localhost:") }) .allow_any_method() .allow_any_header() .expose_any_header() }, }; let mut app = App::new() .wrap(cors_config) .wrap(ActixLogger::new("%r : %s : %{r}a")) .wrap_fn(|req, srv| { // Always log server errors (500-599) let fut = srv.call(req); async { let res = fut.await?; if let Some(error) = res.response().error() { if error.as_response_error().status_code().is_server_error() { log::warn!( "{} {} : {}", res.request().method(), res.request().path(), error, ); }; }; Ok(res) } }) .wrap(create_auth_error_handler()) .app_data(web::PayloadConfig::default().limit(UPLOAD_MAX_SIZE * 2)) .app_data(web::JsonConfig::default() .limit(UPLOAD_MAX_SIZE * 2) .error_handler(json_error_handler) ) .app_data(web::Data::new(config.clone())) .app_data(web::Data::new(db_pool.clone())) .app_data(web::Data::new(maybe_contract_set.clone())) .app_data(web::Data::clone(&inbox_mutex)) .service(actix_files::Files::new( "/media", config.media_dir(), )) .service(oauth_api_scope()) .service(account_api_scope()) .service(directory_api_scope()) .service(instance_api_scope()) .service(marker_api_scope()) .service(media_api_scope()) .service(notification_api_scope()) .service(search_api_scope()) .service(status_api_scope()) .service(subscription_api_scope()) .service(timeline_api_scope()) .service(webfinger::get_descriptor) .service(activitypub::actor_scope()) .service(activitypub::instance_actor_scope()) .service(activitypub::object_view) .service(activitypub::frontend_profile_redirect) .service(activitypub::frontend_post_redirect) .service(atom::get_atom_feed) .service(nodeinfo::get_nodeinfo) .service(nodeinfo::get_nodeinfo_2_0); if let Some(blockchain_config) = config.blockchain() { if let Some(ethereum_config) = blockchain_config.ethereum_config() { // Serve artifacts if available app = app.service(actix_files::Files::new( "/contracts", ðereum_config.contract_dir, )); }; }; app }) .workers(num_workers) .bind(http_socket_addr)? .run() .await }