examples/rustls/src/main.rs

use std::fs::File;
use std::io::BufReader;

use actix_files::Files;
use actix_web::{middleware, web, App, Error, HttpRequest, HttpResponse, HttpServer};
use rustls::internal::pemfile::{certs, rsa_private_keys};
use rustls::{NoClientAuth, ServerConfig};

/// simple handle
fn index(req: HttpRequest) -> Result<HttpResponse, Error> {
    println!("{:?}", req);
    Ok(HttpResponse::Ok()
        .content_type("text/plain")
        .body("Welcome!"))
}

fn main() -> std::io::Result<()> {
    if std::env::var("RUST_LOG").is_err() {
        std::env::set_var("RUST_LOG", "actix_web=info");
    }
    env_logger::init();

    // load ssl keys
    let mut config = ServerConfig::new(NoClientAuth::new());
    let cert_file = &mut BufReader::new(File::open("cert.pem").unwrap());
    let key_file = &mut BufReader::new(File::open("key.pem").unwrap());
    let cert_chain = certs(cert_file).unwrap();
    let mut keys = rsa_private_keys(key_file).unwrap();
    config.set_single_cert(cert_chain, keys.remove(0)).unwrap();

    HttpServer::new(|| {
        App::new()
            // enable logger
            .wrap(middleware::Logger::default())
            // register simple handler, handle all methods
            .service(web::resource("/index.html").to(index))
            // with path parameters
            .service(web::resource("/").route(web::get().to(|| {
                HttpResponse::Found()
                    .header("LOCATION", "/index.html")
                    .finish()
            })))
            .service(Files::new("/static", "static"))
    })
    .bind_rustls("127.0.0.1:8443", config)?
    .run()
}