factoriauth/src/main.rs

/*
   factoriauth - An unofficial authentication server for Factorio
   Copyright (C) 2024 lambda@xiretza.xyz

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU Affero General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU Affero General Public License for more details.

   You should have received a copy of the GNU Affero General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

#![warn(clippy::pedantic, clippy::as_conversions)]
#![forbid(unsafe_code)]

mod auth;

use axum::{routing::get, Router};
use color_eyre::Result;
use tracing::{event, instrument, Level};
use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt, EnvFilter};

#[instrument]
fn init() -> Result<()> {
    color_eyre::install()?;

    let filter_layer = EnvFilter::try_from_default_env()
        .or_else(|_| EnvFilter::try_new("info"))
        .unwrap();
    let fmt_layer = tracing_subscriber::fmt::layer().with_target(true);

    tracing_subscriber::registry()
        .with(filter_layer)
        .with(fmt_layer)
        .init();

    Ok(())
}

#[tokio::main]
#[instrument]
async fn main() -> Result<()> {
    init()?;

    event!(Level::INFO, "Hello, world!");

    let app = Router::new().route("/tls-check/success", get(|| async { "OK" }));
    let listener = tokio::net::TcpListener::bind("[::]:8080").await?;
    axum::serve(listener, app).await?;

    Ok(())
}