lvp 1.0.0

Misc utilities for axum (dynamic TLS, OIDC, logger, errors, CORS, and JWT auth)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77

use std::{
    io::ErrorKind,
    pin::Pin,
    task::{Context, Poll},
    time::Duration,
};

use crate::{
    config::CONFIG,
    proto::{
        controller_server::ControllerServer, identity_server::IdentityServer,
        node_server::NodeServer,
    },
};
use controller::ControllerService;
use futures::Stream;
use hyper::server::accept::Accept;
use hyper_unix_connector::UnixConnector;
use identity::IdentityService;
use log::info;
use node::NodeService;
use tokio::net::{UnixListener, UnixStream};
use tonic::transport::Server;

mod config;
mod controller;
mod identity;
mod logger;
mod node;
mod proto;
mod statfs;
mod store;

struct StreamWrapper(UnixConnector);

impl Stream for StreamWrapper {
    type Item = Result<UnixStream, std::io::Error>;

    fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
        Pin::new(&mut self.0)
            .poll_accept(cx)
            .map_err(|e| match e.downcast::<std::io::Error>() {
                Ok(e) => e,
                Err(e) => std::io::Error::new(ErrorKind::Other, e.to_string()),
            })
    }
}

#[tokio::main]
async fn main() {
    env_logger::Builder::new()
        .parse_env(env_logger::Env::default().default_filter_or("info"))
        .init();
    lazy_static::initialize(&CONFIG);
    lazy_static::initialize(&store::DATABASE);

    let service = Server::builder()
        .tcp_keepalive(Some(Duration::from_secs(5)))
        .max_concurrent_streams(50)
        .layer(logger::LoggerLayer)
        .add_service(IdentityServer::new(IdentityService {}))
        .add_service(NodeServer::new(NodeService {}))
        .add_service(ControllerServer::new(ControllerService {}));

    info!("listening on {}", CONFIG.socket_path.display());

    if tokio::fs::try_exists(&CONFIG.socket_path).await.unwrap() {
        tokio::fs::remove_file(&CONFIG.socket_path).await.unwrap();
    }

    service
        .serve_with_incoming(StreamWrapper(
            UnixListener::bind(&CONFIG.socket_path).unwrap().into(),
        ))
        .await
        .unwrap();
}