mirror of https://github.com/fafhrd91/actix-web
77 lines
2.2 KiB
Rust
77 lines
2.2 KiB
Rust
//! Demonstrates TLS configuration (via Rustls) for HTTP/1.1 and HTTP/2 connections.
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//!
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//! Test using cURL:
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//!
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//! ```console
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//! $ curl --insecure https://127.0.0.1:8443
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//! Hello World!
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//! Protocol: HTTP/2.0
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//!
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//! $ curl --insecure --http1.1 https://127.0.0.1:8443
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//! Hello World!
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//! Protocol: HTTP/1.1
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//! ```
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extern crate tls_rustls_023 as rustls;
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use std::io;
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use actix_http::{Error, HttpService, Request, Response};
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use actix_utils::future::ok;
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#[actix_rt::main]
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async fn main() -> io::Result<()> {
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env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));
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tracing::info!("starting HTTP server at https://127.0.0.1:8443");
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actix_server::Server::build()
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.bind("echo", ("127.0.0.1", 8443), || {
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HttpService::build()
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.finish(|req: Request| {
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let body = format!(
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"Hello World!\n\
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Protocol: {:?}",
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req.head().version
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);
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ok::<_, Error>(Response::ok().set_body(body))
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})
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.rustls_0_23(rustls_config())
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})?
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.run()
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.await
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}
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fn rustls_config() -> rustls::ServerConfig {
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let rcgen::CertifiedKey { cert, key_pair } =
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rcgen::generate_simple_self_signed(["localhost".to_owned()]).unwrap();
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let cert_file = cert.pem();
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let key_file = key_pair.serialize_pem();
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let cert_file = &mut io::BufReader::new(cert_file.as_bytes());
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let key_file = &mut io::BufReader::new(key_file.as_bytes());
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let cert_chain = rustls_pemfile::certs(cert_file)
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.collect::<Result<Vec<_>, _>>()
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.unwrap();
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let mut keys = rustls_pemfile::pkcs8_private_keys(key_file)
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.collect::<Result<Vec<_>, _>>()
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.unwrap();
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let mut config = rustls::ServerConfig::builder()
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.with_no_client_auth()
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.with_single_cert(
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cert_chain,
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rustls::pki_types::PrivateKeyDer::Pkcs8(keys.remove(0)),
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)
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.unwrap();
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const H1_ALPN: &[u8] = b"http/1.1";
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const H2_ALPN: &[u8] = b"h2";
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config.alpn_protocols.push(H2_ALPN.to_vec());
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config.alpn_protocols.push(H1_ALPN.to_vec());
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config
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}
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