2019-02-18 12:01:37 +00:00
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use std::io;
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use std::sync::Arc;
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use std::net::ToSocketAddrs;
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2019-05-18 16:48:56 +00:00
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use futures::executor;
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use futures::prelude::*;
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use romio::tcp::TcpStream;
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2019-02-18 12:41:52 +00:00
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use rustls::ClientConfig;
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2019-05-18 16:48:56 +00:00
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use crate::{ TlsConnector, client::TlsStream };
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2019-02-18 12:01:37 +00:00
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2019-05-18 16:48:56 +00:00
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async fn get(config: Arc<ClientConfig>, domain: &str, rtt0: bool)
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2019-02-18 12:41:52 +00:00
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-> io::Result<(TlsStream<TcpStream>, String)>
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2019-02-18 12:01:37 +00:00
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{
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2019-05-18 16:48:56 +00:00
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let connector = TlsConnector::from(config).early_data(rtt0);
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2019-02-18 12:01:37 +00:00
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let input = format!("GET / HTTP/1.0\r\nHost: {}\r\n\r\n", domain);
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let addr = (domain, 443)
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.to_socket_addrs()?
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.next().unwrap();
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2019-05-18 16:48:56 +00:00
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let domain = webpki::DNSNameRef::try_from_ascii_str(&domain).unwrap();
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let mut buf = Vec::new();
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let stream = TcpStream::connect(&addr).await?;
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let mut stream = connector.connect(domain, stream).await?;
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stream.write_all(input.as_bytes()).await?;
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stream.read_to_end(&mut buf).await?;
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2019-02-18 12:01:37 +00:00
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2019-05-18 16:48:56 +00:00
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Ok((stream, String::from_utf8(buf).unwrap()))
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2019-02-18 12:01:37 +00:00
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}
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#[test]
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fn test_0rtt() {
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let mut config = ClientConfig::new();
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config.root_store.add_server_trust_anchors(&webpki_roots::TLS_SERVER_ROOTS);
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config.enable_early_data = true;
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let config = Arc::new(config);
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let domain = "mozilla-modern.badssl.com";
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2019-05-18 16:48:56 +00:00
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let (_, output) = executor::block_on(get(config.clone(), domain, false)).unwrap();
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2019-02-18 12:01:37 +00:00
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assert!(output.contains("<title>mozilla-modern.badssl.com</title>"));
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2019-05-18 16:48:56 +00:00
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let (io, output) = executor::block_on(get(config.clone(), domain, true)).unwrap();
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2019-02-18 12:01:37 +00:00
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assert!(output.contains("<title>mozilla-modern.badssl.com</title>"));
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assert_eq!(io.early_data.0, 0);
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}
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