This commit is contained in:
2025-11-15 02:42:15 -05:00
parent b7f2d8b7c3
commit 7d73a8344a

75
:w
View File

@@ -1,75 +0,0 @@
use crate::client::{AppHandle, ClientEvent};
use quinn::{crypto::rustls::QuicClientConfig, rustls::pki_types::CertificateDer};
use std::{
fs,
io::ErrorKind,
net::{IpAddr, Ipv6Addr, SocketAddr},
str::FromStr,
sync::Arc,
};
use tokio::sync::mpsc::UnboundedSender;
pub fn connect(handle: AppHandle) {
std::thread::spawn(|| {
connect_the(handle).unwrap();
});
}
pub enum NetCmd {
SendMsg(String),
}
pub type NetSender = UnboundedSender<NetCmd>;
#[tokio::main]
async fn connect_the(handle: AppHandle) -> anyhow::Result<()> {
let dirs = directories_next::ProjectDirs::from("", "", "openworm").unwrap();
let mut roots = quinn::rustls::RootCertStore::empty();
match fs::read(dirs.data_local_dir().join("cert.der")) {
Ok(cert) => {
roots.add(CertificateDer::from(cert))?;
}
Err(ref e) if e.kind() == ErrorKind::NotFound => {
eprintln!("local server certificate not found");
}
Err(e) => {
eprintln!("failed to open local server certificate: {}", e);
}
}
let client_crypto = quinn::rustls::ClientConfig::builder()
.with_root_certificates(roots)
.with_no_client_auth();
let client_config =
quinn::ClientConfig::new(Arc::new(QuicClientConfig::try_from(client_crypto)?));
let mut endpoint = quinn::Endpoint::client(SocketAddr::from_str("[::]:0").unwrap())?;
endpoint.set_default_client_config(client_config);
let remote = SocketAddr::new(IpAddr::V6(Ipv6Addr::LOCALHOST), 4433);
let host = "localhost";
let conn = endpoint
.connect(remote, host)?
.await
.map_err(|e| anyhow::anyhow!("failed to connect: {}", e))?;
let (client_send, mut client_recv) = tokio::sync::mpsc::unbounded_channel::<NetCmd>();
handle.send(ClientEvent::Connect(client_send));
while let Some(msg) = client_recv.recv().await {
match msg {
NetCmd::SendMsg(content) => {
let (mut send, recv) = conn
.open_bi()
.await
.map_err(|e| anyhow::anyhow!("failed to open stream: {}", e))?;
drop(recv);
send.write_all(content.as_bytes()).await.expect("failed to send");
send.finish().unwrap();
send.stopped().await.unwrap();
}
}
}
Ok(())
}