axum-server-dual-protocol

Crates.ioaxum-server-dual-protocol
lib.rsaxum-server-dual-protocol
version0.6.0
sourcesrc
created_at2022-07-28 20:20:51.257688
updated_at2023-12-22 22:04:13.572537
descriptionHost a HTTP and HTTPS server on the same port with `axum-server`
homepage
repositoryhttps://github.com/daxpedda/axum-server-dual-protocol
max_upload_size
id634637
size87,549
(daxpedda)

documentation

README

axum-server-dual-protocol

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Description

Provides utilities to host a axum-server server that accepts the HTTP and HTTPS protocol on the same port. See bind_dual_protocol().

A common use case for this is if a HTTPS server is hosted on a non-traditional port, having no corresponding HTTP port. This can be an issue for clients who try to connect over HTTP and get a connection reset error. See ServerExt::set_upgrade().

Usage

The simplest way to start is to use bind_dual_protocol():

let app = Router::new().route(
	"/",
	routing::get(|request: Request<Body>| async move {
		match request.extensions().get::<Protocol>().unwrap() {
			Protocol::Tls => "Hello, secure World!",
			Protocol::Plain => "Hello, insecure World!",
		}
	}),
);

// User-supplied certificate and private key.
let config = RustlsConfig::from_der(certificate, private_key).await?;

axum_server_dual_protocol::bind_dual_protocol(address, config)
	.serve(app.into_make_service())
	.await?;

We now have a server accepting both HTTP and HTTPS requests! Now we can automatically upgrade incoming HTTP requests to HTTPS using ServerExt::set_upgrade() like this:

use axum_server_dual_protocol::ServerExt;

axum_server_dual_protocol::bind_dual_protocol(address, config)
	.set_upgrade(true)
	.serve(app.into_make_service())
	.await?;

Alternatively UpgradeHttpLayer can be used:

let app = Router::new()
	.route("/", routing::get(|| async { "Hello, world!" }))
	.layer(UpgradeHttpLayer);

MSRV

As this library heavily relies on axum-server, axum, tower and hyper the MSRV depends on theirs. At the point of time this was written the highest MSRV was axum with 1.66.

Changelog

See the CHANGELOG file for details.

License

Licensed under either of

at your option.

Contribution

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

Commit count: 88

cargo fmt