factoriauth/src/server.rs

use axum::{
    extract::Query,
    routing::{get, post},
    Form, Json, Router,
};
use serde::{Deserialize, Serialize};
use tracing::{event, instrument, Level};

use crate::auth::Password;

#[instrument]
pub async fn run() -> color_eyre::Result<()> {
    let app = Router::new()
        .route("/tls-check/success", get(|| async { "OK" }))
        .route("/api-login", post(api_login));
    let listener = tokio::net::TcpListener::bind("[::]:8080").await?;
    axum::serve(listener, app).await?;

    Ok(())
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize)]
struct ApiError {
    error: String,
    message: String,
}

type ApiResult<T> = Result<T, Json<ApiError>>;

#[derive(Debug, Clone, PartialEq, Eq, Deserialize)]
struct ApiVersion {
    api_version: String,
}

#[derive(Debug, Clone, Deserialize)]
struct LoginRequest {
    username: String,
    password: Password,
}

#[derive(Debug, Clone, Serialize)]
struct LoginResponse {
    username: String,
    token: String,
}

#[instrument]
async fn api_login(
    Query(ApiVersion { api_version }): Query<ApiVersion>,
    Form(LoginRequest { username, password }): Form<LoginRequest>,
) -> ApiResult<Json<LoginResponse>> {
    event!(Level::WARN, "Creating dummy token");

    Ok(Json(LoginResponse {
        username,
        token: "invalid".to_string(),
    }))
}