2 unstable releases

0.25.0-alpha Dec 25, 2023
0.24.1 Dec 21, 2023

#369 in Asynchronous

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Used in mysql_async_wasi

MIT/Apache

58KB
1.5K SLoC

tokio-rustls

github actions crates license license docs.rs

Asynchronous TLS/SSL streams for Tokio using Rustls.

Basic Structure of a Client

use rustls_pki_types::ServerName;
use std::sync::Arc;
use tokio::net::TcpStream;
use tokio_rustls::rustls::{ClientConfig, RootCertStore};
use tokio_rustls::TlsConnector;

// ...

let mut root_cert_store = RootCertStore::empty();
root_cert_store.extend(webpki_roots::TLS_SERVER_ROOTS.iter().cloned());
let config = ClientConfig::builder()
    .with_root_certificates(root_cert_store)
    .with_no_client_auth();
let connector = TlsConnector::from(Arc::new(config));
let dnsname = ServerName::try_from("www.rust-lang.org").unwrap();

let stream = TcpStream::connect(&addr).await?;
let mut stream = connector.connect(dnsname, stream).await?;

// ...

Client Example Program

See examples/client.rs. You can run it with:

cargo run --example client -- hsts.badssl.com

Server Example Program

See examples/server.rs. You can run it with:

cargo run --example server -- 127.0.0.1:8000 --cert mycert.der --key mykey.der

License & Origin

This project is licensed under either of

at your option.

This started as a fork of tokio-tls.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in tokio-rustls by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Dependencies

~4–17MB
~177K SLoC