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Maple 2025-09-21 15:59:27 +02:00
commit aab4414904
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src/main.rs
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#![allow(dead_code)]
#![allow(async_fn_in_trait)]
//#![warn(missing_docs)]
//! # Splatoon RNEX server
//!
//! This server still includes the code for rnex itself as this is the first rnex server and thus
//! also the first and only current usage of rnex, expect this and rnex to be split into seperate
//! repos soon.
extern crate self as rust_nex;
use crate::nex::account::Account;
use crate::nex::auth_handler::{AuthHandler, RemoteAuthClientProtocol};
use crate::nex::remote_console::RemoteConsole;
use crate::nex::user::{RemoteUserProtocol, User};
use crate::prudp::packet::VirtualPort;
use crate::prudp::router::Router;
use crate::prudp::secure::Secure;
use crate::prudp::sockaddr::PRUDPSockAddr;
use crate::prudp::unsecure::Unsecure;
use crate::rmc::protocols::auth::Auth;
use crate::rmc::protocols::auth::RawAuth;
use crate::rmc::protocols::auth::RawAuthInfo;
use crate::rmc::protocols::auth::RemoteAuth;
use crate::rmc::protocols::matchmake_extension::RemoteMatchmakeExtension;
use crate::rmc::protocols::{new_rmc_gateway_connection, OnlyRemote, RemoteInstantiatable};
use crate::rmc::response::ErrorCode;
use crate::rmc::structures::any::Any;
use crate::rmc::structures::connection_data::ConnectionData;
use crate::rmc::structures::matchmake::{CreateMatchmakeSessionParam, Gathering, MatchmakeParam, MatchmakeSession};
use crate::rmc::structures::qresult::QResult;
use chrono::{Local, SecondsFormat};
use log::{error, info};
use macros::rmc_struct;
use once_cell::sync::Lazy;
use simplelog::{
ColorChoice, CombinedLogger, Config, LevelFilter, TermLogger, TerminalMode, WriteLogger,
};
use std::fs::File;
use std::marker::PhantomData;
use std::net::{Ipv4Addr, SocketAddrV4};
use std::ops::{BitAnd, BitOr};
use std::str::FromStr;
use std::sync::{Arc, Once, Weak};
use std::time::Duration;
use std::{env, fs};
use std::sync::atomic::AtomicU32;
use tokio::task::JoinHandle;
use crate::kerberos::KerberosDateTime;
use crate::nex::matchmake::MatchmakeManager;
use crate::rmc::protocols::secure::RemoteSecure;
mod endianness;
mod prudp;
pub mod rmc;
//mod protocols;
mod grpc;
mod kerberos;
mod nex;
mod result;
mod versions;
mod web;
pub mod reggie;
pub mod util;
pub mod common;
static KERBEROS_SERVER_PASSWORD: Lazy<String> = Lazy::new(|| {
env::var("AUTH_SERVER_PASSWORD")
.ok()
.unwrap_or("password".to_owned())
});
static AUTH_SERVER_ACCOUNT: Lazy<Account> =
Lazy::new(|| Account::new(1, "Quazal Authentication", &KERBEROS_SERVER_PASSWORD));
static SECURE_SERVER_ACCOUNT: Lazy<Account> =
Lazy::new(|| Account::new(2, "Quazal Rendez-Vous", &KERBEROS_SERVER_PASSWORD));
static AUTH_SERVER_PORT: Lazy<u16> = Lazy::new(|| {
env::var("AUTH_SERVER_PORT")
.ok()
.and_then(|s| s.parse().ok())
.unwrap_or(10000)
});
static SECURE_SERVER_PORT: Lazy<u16> = Lazy::new(|| {
env::var("SECURE_SERVER_PORT")
.ok()
.and_then(|s| s.parse().ok())
.unwrap_or(10001)
});
static OWN_IP_PRIVATE: Lazy<Ipv4Addr> = Lazy::new(|| {
env::var("SERVER_IP")
.ok()
.and_then(|s| s.parse().ok())
.expect("no private ip specified")
});
static OWN_IP_PUBLIC: Lazy<String> =
Lazy::new(|| env::var("SERVER_IP_PUBLIC").unwrap_or(OWN_IP_PRIVATE.to_string()));
static SECURE_STATION_URL: Lazy<String> = Lazy::new(|| {
format!(
"prudps:/PID=2;sid=1;stream=10;type=2;address={};port={};CID=1",
*OWN_IP_PUBLIC, *SECURE_SERVER_PORT
)
});
static FORCE_EXIT: Once = Once::new();
#[tokio::main]
async fn main() {
CombinedLogger::init(vec![
TermLogger::new(
LevelFilter::Info,
Config::default(),
TerminalMode::Mixed,
ColorChoice::Auto,
),
WriteLogger::new(LevelFilter::max(), Config::default(), {
fs::create_dir_all("log").unwrap();
let date = Local::now().to_rfc3339_opts(SecondsFormat::Secs, false);
// this fixes windows being windows
let date = date.replace(":", "-");
let filename = format!("{}.log", date);
if cfg!(windows) {
File::create(format!("log\\{}", filename)).unwrap()
} else {
File::create(format!("log/{}", filename)).unwrap()
}
}),
])
.unwrap();
ctrlc::set_handler(||{
FORCE_EXIT.call_once_force(|_|{
println!("attempting exit");
});
}).unwrap();
dotenv::dotenv().ok();
//start_servers().await;
}
/*
struct AuthServer{
router: Arc<Router>,
join_handle: JoinHandle<()>,
socket: Socket
}
async fn start_auth_server() -> AuthServer{
info!("starting auth server on {}:{}", *OWN_IP_PRIVATE, *AUTH_SERVER_PORT);
let (router, join_handle) =
Router::new(SocketAddrV4::new(*OWN_IP_PRIVATE, *AUTH_SERVER_PORT)).await
.expect("unable to startauth server");
info!("setting up endpoints");
// dont assign it to the name _ as that will make it drop right here and now
let auth_protocol_config = AuthProtocolConfig{
secure_server_account: &SECURE_SERVER_ACCOUNT,
build_name: "branch:origin/project/wup-agmj build:3_8_15_2004_0",
station_url: &SECURE_STATION_URL
};
let rmcserver = RMCProtocolServer::new(Box::new([
Box::new(auth::bound_protocol(auth_protocol_config))
]));
let socket =
Socket::new(
router.clone(),
VirtualPort::new(1,10),
"6f599f81",
Box::new(|_, count|{
Box::pin(
async move {
let encryption_pairs = Vec::from_iter((0..=count).map(|_v| {
let rc4: Rc4<U5> = Rc4::new_from_slice( "CD&ML".as_bytes()).unwrap();
let cypher = Box::new(rc4);
let server_cypher: Box<dyn StreamCipher + Send> = cypher;
let rc4: Rc4<U5> = Rc4::new_from_slice( "CD&ML".as_bytes()).unwrap();
let cypher = Box::new(rc4);
let client_cypher: Box<dyn StreamCipher + Send> = cypher;
EncryptionPair{
recv: client_cypher,
send: server_cypher
}
}));
Some((Vec::new(), encryption_pairs, None))
}
)
}),
Box::new(move |packet, socket, connection|{
let rmcserver = rmcserver.clone();
Box::pin(async move { rmcserver.process_message(packet, socket, connection).await; })
})
).await.expect("unable to create socket");
AuthServer{
join_handle,
router,
socket,
}
}
struct SecureServer{
router: Arc<Router>,
join_handle: JoinHandle<()>,
socket: Socket
}
async fn start_secure_server() -> SecureServer{
info!("starting secure server on {}:{}", *OWN_IP_PRIVATE, *SECURE_SERVER_PORT);
let (router, join_handle) =
Router::new(SocketAddrV4::new(*OWN_IP_PRIVATE, *SECURE_SERVER_PORT)).await
.expect("unable to startauth server");
info!("setting up endpoints");
let matchmake_data = Arc::new(RwLock::new(
MatchmakeData{
matchmake_sessions: BTreeMap::new()
}
));
let rmcserver = RMCProtocolServer::new(Box::new([
Box::new(block_if_maintenance),
Box::new(protocols::secure::bound_protocol()),
Box::new(protocols::matchmake::bound_protocol(matchmake_data.clone())),
Box::new(protocols::matchmake_extension::bound_protocol(matchmake_data)),
Box::new(protocols::nat_traversal::bound_protocol())
]));
let socket =
Socket::new(
router.clone(),
VirtualPort::new(1,10),
"6f599f81",
Box::new(|p, count|{
Box::pin(
async move {
let (session_key, pid, check_value) = read_secure_connection_data(&p.payload, &SECURE_SERVER_ACCOUNT)?;
let check_value_response = check_value + 1;
let data = bytemuck::bytes_of(&check_value_response);
let mut response = Vec::new();
data.serialize(&mut response).ok()?;
let encryption_pairs = generate_secure_encryption_pairs(session_key, count);
Some((response, encryption_pairs, Some(
ActiveSecureConnectionData{
pid,
session_key
}
)))
}
)
}),
Box::new(move |packet, socket, connection|{
let rmcserver = rmcserver.clone();
Box::pin(async move { rmcserver.process_message(packet, socket, connection).await; })
})
).await.expect("unable to create socket");
SecureServer{
join_handle,
router,
socket,
}
}*/
/*
async fn start_auth() -> JoinHandle<()> {
tokio::spawn(async {
let (router_secure, _) = Router::new(SocketAddrV4::new(*OWN_IP_PRIVATE, *AUTH_SERVER_PORT))
.await
.expect("unable to start router");
let mut socket_secure = router_secure
.add_socket(VirtualPort::new(1, 10), Unsecure(
"6f599f81"
))
.await
.expect("unable to add socket");
// let conn = socket_secure.connect(auth_sockaddr).await.unwrap();
while !FORCE_EXIT.is_completed() {
let Some(conn) = socket_secure.accept().await else {
error!("server crashed");
return;
};
info!("new connected user!");
let _ = new_rmc_gateway_connection(conn, |_| {
Arc::new(AuthHandler {
destination_server_acct: &SECURE_SERVER_ACCOUNT,
build_name: "branch:origin/project/wup-agmj build:3_8_15_2004_0",
station_url: &SECURE_STATION_URL,
})
});
}
})
}
async fn start_secure() -> JoinHandle<()> {
tokio::spawn(async {
let mmm = Arc::new(MatchmakeManager{
gid_counter: AtomicU32::new(1),
sessions: Default::default(),
users: Default::default(),
rv_cid_counter: AtomicU32::new(1),
});
let weak_mmm = Arc::downgrade(&mmm);
MatchmakeManager::initialize_garbage_collect_thread(weak_mmm).await;
let web_server = web::start_web(mmm.clone()).await;
let (router_secure, _) =
Router::new(SocketAddrV4::new(*OWN_IP_PRIVATE, *SECURE_SERVER_PORT))
.await
.expect("unable to start router");
let mut socket_secure = router_secure
.add_socket(
VirtualPort::new(1, 10),
Secure(
"6f599f81",
&SECURE_SERVER_ACCOUNT
),
)
.await
.expect("unable to add socket");
// let conn = socket_secure.connect(auth_sockaddr).await.unwrap();
while !FORCE_EXIT.is_completed() {
let Some(conn) = socket_secure.accept().await else {
error!("server crashed");
return;
};
info!("new connected user on secure :D!");
let ip = conn.socket_addr;
let pid = conn.user_id;
let _ = new_rmc_gateway_connection(conn, |r| {
Arc::new_cyclic(|w| User {
ip,
pid,
this: w.clone(),
remote: RemoteConsole::new(r),
station_url: Default::default(),
matchmake_manager: mmm.clone()
})
});
}
})
}
async fn start_test() {
let addr = SocketAddrV4::new(*OWN_IP_PRIVATE, *SECURE_SERVER_PORT);
let virt_addr = VirtualPort::new(1, 10);
let prudp_addr = PRUDPSockAddr::new(addr, virt_addr);
let (router_test, _) = Router::new(SocketAddrV4::new(*OWN_IP_PRIVATE, 26969))
.await
.expect("unable to start router");
let mut socket_secure = router_test
.add_socket(VirtualPort::new(1, 10), Unsecure("6f599f81"))
.await
.expect("unable to add socket");
let conn = socket_secure.connect(prudp_addr).await.unwrap();
let remote = new_rmc_gateway_connection(conn, |r| {
Arc::new(OnlyRemote::<RemoteUserProtocol>::new(r))
});
tokio::time::sleep(Duration::from_secs(1)).await;
let urls = vec!["prudp:/address=192.168.178.45;port=60146;Pl=2;natf=0;natm=0;pmp=0;sid=15;upnp=0".to_owned()];
}
async fn start_servers() {
#[cfg(feature = "auth")]
let auth_server = start_auth().await;
#[cfg(feature = "secure")]
let secure_server = start_secure().await;
tokio::time::sleep(Duration::from_secs(1)).await;
//start_test().await;
#[cfg(feature = "auth")]
auth_server.await.expect("auth server crashed");
#[cfg(feature = "secure")]
secure_server.await.expect("auth server crashed");
}
*/