Allow to start tls server with HttpServer::serve_tls

.travis.yml

@@ -33,7 +33,7 @@ before_script:
   - export PATH=$PATH:~/.cargo/bin
 
 script:
-  - cargo test --no-default-features
+  - USE_SKEPTIC=1 cargo test --no-default-features
   - |
     if [[ "$TRAVIS_RUST_VERSION" == "nightly" && $CLIPPY ]]; then
         cargo clippy

CHANGES.md

@@ -1,6 +1,10 @@
 # Changes
 
 
+## 0.2.1 (2017-11-xx)
+
+* Allow to start tls server with `HttpServer::serve_tls`
+
 ## 0.2.0 (2017-10-30)
 
 * Do not use `http::Uri` as it can not parse some valid paths

Cargo.toml

@@ -25,7 +25,9 @@ path = "src/lib.rs"
 [features]
 default = []
 
-# http/2
+# tls
+tls = ["native-tls", "tokio-tls"]
+
 # http2 = ["h2"]
 
 [dependencies]
@@ -49,6 +51,10 @@ tokio-io = "0.1"
 tokio-core = "0.1"
 # h2 = { git = 'https://github.com/carllerche/h2', optional = true }
 
+# tls
+native-tls = { version="0.1", optional = true }
+tokio-tls = { version="0.1", optional = true }
+
 [dependencies.actix]
 version = ">=0.3.1"
 #path = "../actix"

examples/tls/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "ssl-example"
+version = "0.1.0"
+authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
+
+[[bin]]
+name = "server"
+path = "src/main.rs"
+
+[dependencies]
+env_logger = "0.4"
+
+actix = "0.3.1"
+actix-web = { path = "../../", features=["tls"] }

examples/tls/src/main.rs

@@ -0,0 +1,46 @@
+#![allow(unused_variables)]
+extern crate actix;
+extern crate actix_web;
+extern crate env_logger;
+
+//use tokio_tls;
+use std::fs::File;
+use std::io::Read;
+// use native_tls::{TlsAcceptor, TlsStream};
+
+use actix_web::*;
+
+/// somple handle
+fn index(req: &mut HttpRequest, _payload: Payload, state: &()) -> HttpResponse {
+    println!("{:?}", req);
+    httpcodes::HTTPOk.with_body("Welcome!")
+}
+
+fn main() {
+    ::std::env::set_var("RUST_LOG", "actix_web=info");
+    let _ = env_logger::init();
+    let sys = actix::System::new("ws-example");
+
+    let mut file = File::open("identity.pfx").unwrap();
+    let mut pkcs12 = vec![];
+    file.read_to_end(&mut pkcs12).unwrap();
+    let pkcs12 = Pkcs12::from_der(&pkcs12, "12345").unwrap();
+
+    HttpServer::new(
+        Application::default("/")
+            // enable logger
+            .middleware(Logger::new(None))
+            // register simple handler, handle all methods
+            .handler("/index.html", index)
+            // with path parameters
+            .resource("/", |r| r.handler(Method::GET, |req, _, _| {
+                Ok(httpcodes::HTTPFound
+                   .builder()
+                   .header("LOCATION", "/index.html")
+                   .body(Body::Empty)?)
+            })))
+        .serve_tls::<_, ()>("127.0.0.1:8080", pkcs12).unwrap();
+
+    println!("Started http server: 127.0.0.1:8080");
+    let _ = sys.run();
+}

src/lib.rs

@@ -21,6 +21,11 @@ extern crate url;
 extern crate percent_encoding;
 extern crate actix;
 
+#[cfg(feature="tls")]
+extern crate native_tls;
+#[cfg(feature="tls")]
+extern crate tokio_tls;
+
 mod application;
 mod body;
 mod context;
@@ -64,3 +69,6 @@ pub use http::{Method, StatusCode, Version};
 pub use cookie::{Cookie, CookieBuilder};
 pub use cookie::{ParseError as CookieParseError};
 pub use http_range::{HttpRange, HttpRangeParseError};
+
+#[cfg(feature="tls")]
+pub use native_tls::Pkcs12;

src/server.rs

@@ -11,6 +11,11 @@ use tokio_core::reactor::Timeout;
 use tokio_core::net::{TcpListener, TcpStream};
 use tokio_io::{AsyncRead, AsyncWrite};
 
+#[cfg(feature="tls")]
+use native_tls::TlsAcceptor;
+#[cfg(feature="tls")]
+use tokio_tls::{TlsStream, TlsAcceptorExt};
+
 use task::Task;
 use reader::{Reader, ReaderError};
 use payload::Payload;
@@ -69,17 +74,9 @@ impl<T, A, H> HttpServer<T, A, H>
             self
         }))
     }
-}
 
-impl<H: HttpHandler> HttpServer<TcpStream, net::SocketAddr, H> {
+    fn bind<S: net::ToSocketAddrs>(&self, addr: S)
-
+                                   -> io::Result<Vec<(net::SocketAddr, TcpListener)>>
-    /// Start listening for incomming connections.
-    ///
-    /// This methods converts address to list of `SocketAddr`
-    /// then binds to all available addresses.
-    pub fn serve<S, Addr>(self, addr: S) -> io::Result<Addr>
-        where Self: ActorAddress<Self, Addr>,
-              S: net::ToSocketAddrs,
     {
         let mut err = None;
         let mut addrs = Vec::new();
@@ -98,6 +95,23 @@ impl<H: HttpHandler> HttpServer<TcpStream, net::SocketAddr, H> {
                 Err(io::Error::new(io::ErrorKind::Other, "Can not bind to address."))
             }
         } else {
+            Ok(addrs)
+        }
+    }
+}
+
+impl<H: HttpHandler> HttpServer<TcpStream, net::SocketAddr, H> {
+
+    /// Start listening for incomming connections.
+    ///
+    /// This methods converts address to list of `SocketAddr`
+    /// then binds to all available addresses.
+    pub fn serve<S, Addr>(self, addr: S) -> io::Result<Addr>
+        where Self: ActorAddress<Self, Addr>,
+              S: net::ToSocketAddrs,
+    {
+        let addrs = self.bind(addr)?;
+
         Ok(HttpServer::create(move |ctx| {
             for (addr, tcp) in addrs {
                 info!("Starting http server on {}", addr);
@@ -106,6 +120,43 @@ impl<H: HttpHandler> HttpServer<TcpStream, net::SocketAddr, H> {
             self
         }))
     }
+}
+
+#[cfg(feature="tls")]
+impl<H: HttpHandler> HttpServer<TlsStream<TcpStream>, net::SocketAddr, H> {
+
+    /// Start listening for incomming tls connections.
+    ///
+    /// This methods converts address to list of `SocketAddr`
+    /// then binds to all available addresses.
+    pub fn serve_tls<S, Addr>(self, addr: S, pkcs12: ::Pkcs12) -> io::Result<Addr>
+        where Self: ActorAddress<Self, Addr>,
+              S: net::ToSocketAddrs,
+    {
+        let addrs = self.bind(addr)?;
+        let acceptor = match TlsAcceptor::builder(pkcs12) {
+            Ok(builder) => {
+                match builder.build() {
+                    Ok(acceptor) => Rc::new(acceptor),
+                    Err(err) => return Err(io::Error::new(io::ErrorKind::Other, err))
+                }
+            }
+            Err(err) => return Err(io::Error::new(io::ErrorKind::Other, err))
+        };
+
+        Ok(HttpServer::create(move |ctx| {
+            for (addr, tcp) in addrs {
+                info!("Starting tls http server on {}", addr);
+
+                let acc = acceptor.clone();
+                ctx.add_stream(tcp.incoming().and_then(move |(stream, addr)| {
+                    TlsAcceptorExt::accept_async(acc.as_ref(), stream)
+                        .map(move |t| IoStream(t, addr))
+                        .map_err(|err| io::Error::new(io::ErrorKind::Other, err))
+                }));
+            }
+            self
+        }))
     }
 }
 
@@ -129,6 +180,10 @@ impl<T, A, H> Handler<IoStream<T, A>, io::Error> for HttpServer<T, A, H>
           A: 'static,
           H: HttpHandler + 'static,
 {
+    fn error(&mut self, err: io::Error, _: &mut Context<Self>) {
+        trace!("Error handling request: {}", err)
+    }
+
     fn handle(&mut self, msg: IoStream<T, A>, _: &mut Context<Self>)
               -> Response<Self, IoStream<T, A>>
     {