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|
mod args;
mod handler;
mod tls;
use std::net::TcpListener;
use std::sync::Arc;
use std::thread;
fn main() {
let args = args::parse_args();
if args.init {
match zagan_bet::server::setup::init_identity(std::path::Path::new("."), "localhost") {
Ok(report) => {
println!("TLS identity created:");
println!(" {} (PKCS#12, empty password)", report.identity.display());
println!(" {} (private key)", report.key.display());
println!(" {} (certificate)", report.cert.display());
println!("\nStart the server with:\n cargo run --bin server");
println!("Clients will trust this certificate on first contact.");
}
Err(error) => {
eprintln!("TLS setup failed:\n{error}");
std::process::exit(1);
}
}
return;
}
let listener = match TcpListener::bind(format!("{}:{}", args.ip, args.port)) {
Ok(l) => l,
Err(e) => {
eprintln!("Failed to bind to {}:{}: {}", args.ip, args.port, e);
std::process::exit(1);
}
};
// A round cannot survive the process that held its state. Record any bet
// that was reserved but never settled, before serving new players.
let db_path = std::env::var("SERVER_DB").unwrap_or_else(|_| "server.db".to_string());
match zagan_bet::server::core::recover_orphaned_reservations(&db_path) {
Ok(0) => {}
Ok(count) => {
println!("Settled {count} orphaned reservation(s) as abandoned after a restart")
}
Err(error) => {
eprintln!("Failed to settle orphaned reservations in {db_path}: {error}");
std::process::exit(1);
}
}
let tls = match tls::TlsServer::new("identity.p12") {
Ok(t) => Arc::new(t),
Err(e) => {
eprintln!("Failed to initialize TLS: {}", e);
std::process::exit(1);
}
};
println!(
"Server listening on {} (TLS enabled){}",
listener.local_addr().unwrap(),
if args.unsafe_mode {
" [UNSAFE MODE]"
} else {
""
}
);
for stream in listener.incoming() {
let stream = stream.unwrap();
let tls = tls.clone();
thread::spawn(move || match tls.accept(stream) {
Ok(tls_stream) => {
handler::handle_client_tls(tls_stream);
}
Err(e) => {
eprintln!("TLS handshake failed: {}", e);
}
});
}
}
|
