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use std::env;
use log::{error,info,debug};
use surf::Url;
use kittybox_micropub as micropub;
#[async_std::main]
async fn main() -> Result<(), std::io::Error> {
// TODO json logging in the future?
let logger_env = env_logger::Env::new().filter_or("RUST_LOG", "info");
env_logger::init_from_env(logger_env);
info!("Starting the Micropub server...");
let redis_uri: String;
match env::var("REDIS_URI") {
Ok(val) => {
debug!("Redis connection: {}", val);
redis_uri = val
},
Err(_) => {
error!("REDIS_URI is not set, cannot find a database");
std::process::exit(1);
}
};
let token_endpoint: Url;
match env::var("TOKEN_ENDPOINT") {
Ok(val) => {
debug!("Token endpoint: {}", val);
match Url::parse(&val) {
Ok(val) => token_endpoint = val,
_ => {
error!("Token endpoint URL cannot be parsed, aborting.");
std::process::exit(1)
}
}
}
Err(_) => {
error!("TOKEN_ENDPOINT is not set, will not be able to authorize users!");
std::process::exit(1)
}
}
let authorization_endpoint: Url;
match env::var("AUTHORIZATION_ENDPOINT") {
Ok(val) => {
debug!("Auth endpoint: {}", val);
match Url::parse(&val) {
Ok(val) => authorization_endpoint = val,
_ => {
error!("Authorization endpoint URL cannot be parsed, aborting.");
std::process::exit(1)
}
}
},
Err(_) => {
error!("AUTHORIZATION_ENDPOINT is not set, will not be able to confirm token and ID requests using IndieAuth!");
std::process::exit(1)
}
}
let media_endpoint: Option<String> = env::var("MEDIA_ENDPOINT").ok();
let host = env::var("SERVE_AT").ok().unwrap_or_else(|| "0.0.0.0:8080".to_string());
let app = micropub::get_app_with_redis(token_endpoint, authorization_endpoint, redis_uri, media_endpoint).await;
app.listen(host).await
}
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