From 33a4cce0b97832f5f0301b318a0a50073ce6b615 Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@robocracy.org>
Date: Tue, 15 May 2018 00:33:33 -0700
Subject: revert to v2.3.1 codegen

This reverts back to something compatible with Iron and simple
(blocking) parallelism, instead of the new async hyper 0.11 stuff.
---
 rust/fatcat-api/examples/server.rs | 64 ++++++++++++++++----------------------
 1 file changed, 27 insertions(+), 37 deletions(-)

(limited to 'rust/fatcat-api/examples/server.rs')

diff --git a/rust/fatcat-api/examples/server.rs b/rust/fatcat-api/examples/server.rs
index f9b8617c..79d7367e 100644
--- a/rust/fatcat-api/examples/server.rs
+++ b/rust/fatcat-api/examples/server.rs
@@ -4,35 +4,32 @@
 
 // Imports required by this file.
 // extern crate <name of this crate>;
-extern crate clap;
 extern crate fatcat;
-extern crate hyper;
-extern crate native_tls;
-extern crate openssl;
 extern crate swagger;
-extern crate tokio_proto;
-extern crate tokio_tls;
+extern crate iron;
+extern crate hyper_openssl;
+extern crate clap;
 
 // Imports required by server library.
 // extern crate fatcat;
 // extern crate swagger;
-extern crate chrono;
 extern crate futures;
+extern crate chrono;
 #[macro_use]
 extern crate error_chain;
 
+use hyper_openssl::OpensslServer;
+use hyper_openssl::openssl::x509::X509_FILETYPE_PEM;
+use hyper_openssl::openssl::ssl::{SslAcceptorBuilder, SslMethod};
+use hyper_openssl::openssl::error::ErrorStack;
 use clap::{App, Arg};
-use hyper::server::Http;
-use openssl::error::ErrorStack;
-use openssl::ssl::{SslAcceptorBuilder, SslMethod};
-use openssl::x509::X509_FILETYPE_PEM;
-use swagger::auth::AllowAllAuthenticator;
-use tokio_proto::TcpServer;
+use iron::{Iron, Chain};
+use swagger::auth::AllowAllMiddleware;
 
 mod server_lib;
 
-// Builds an SSL implementation for Simple HTTPS from some hard-coded file names
-fn ssl() -> Result<SslAcceptorBuilder, ErrorStack> {
+/// Builds an SSL implementation for Simple HTTPS from some hard-coded file names
+fn ssl() -> Result<OpensslServer, ErrorStack> {
     let mut ssl = SslAcceptorBuilder::mozilla_intermediate_raw(SslMethod::tls())?;
 
     // Server authentication
@@ -40,39 +37,32 @@ fn ssl() -> Result<SslAcceptorBuilder, ErrorStack> {
     ssl.set_certificate_chain_file("examples/server-chain.pem")?;
     ssl.check_private_key()?;
 
-    Ok(ssl)
+    Ok(OpensslServer::from(ssl.build()))
 }
 
 /// Create custom server, wire it to the autogenerated router,
 /// and pass it to the web server.
 fn main() {
     let matches = App::new("server")
-        .arg(
-            Arg::with_name("https")
-                .long("https")
-                .help("Whether to use HTTPS or not"),
-        )
+        .arg(Arg::with_name("https")
+            .long("https")
+            .help("Whether to use HTTPS or not"))
         .get_matches();
 
-    let service_fn = fatcat::server::auth::NewService::new(AllowAllAuthenticator::new(
-        server_lib::NewService,
-        "cosmo",
-    ));
+    let server = server_lib::server().unwrap();
+    let router = fatcat::router(server);
+
+    let mut chain = Chain::new(router);
+    chain.link_before(fatcat::server::ExtractAuthData);
+    // add authentication middlewares into the chain here
+    // for the purpose of this example, pretend we have authenticated a user
+    chain.link_before(AllowAllMiddleware::new("cosmo"));
 
-    let addr = "127.0.0.1:8080"
-        .parse()
-        .expect("Failed to parse bind address");
     if matches.is_present("https") {
-        let ssl = ssl().expect("Failed to load SSL keys");
-        let builder: native_tls::TlsAcceptorBuilder =
-            native_tls::backend::openssl::TlsAcceptorBuilderExt::from_openssl(ssl);
-        let tls_acceptor = builder.build().expect("Failed to build TLS acceptor");
-        TcpServer::new(
-            tokio_tls::proto::Server::new(Http::new(), tls_acceptor),
-            addr,
-        ).serve(service_fn);
+        // Using Simple HTTPS
+        Iron::new(chain).https("localhost:8080", ssl().expect("Failed to load SSL keys")).expect("Failed to start HTTPS server");
     } else {
         // Using HTTP
-        TcpServer::new(Http::new(), addr).serve(service_fn);
+        Iron::new(chain).http("localhost:8080").expect("Failed to start HTTP server");
     }
 }
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