Simple tls

src/main.rs

@@ -1,14 +1,43 @@
-use ghostnet_rs::GhostClient;
+// Cargo.toml dependencies:
+// rustls = "0.31"
+// rustls-native-certs = "0.8"
 
-fn main() {
-    // ghostnet_rs::router::router();
-    let mut con = GhostClient::connect("0.0.0.0:443", (0, 0, 0, 0), 7525).unwrap();
-    con.send("Hello from client!".as_bytes()).unwrap();
-    let response = con.read_bytes(1024).unwrap();
-    println!(
-        "From server: {} ({response:?})",
-        String::from_utf8(response.clone()).unwrap(),
-    );
-    // println!("From server 2: {:?}", con.read_bytes(1024).unwrap());
-    // println!("From server 3: {:?}", con.read_bytes(1024).unwrap());
+use rustls::ClientConfig;
+use rustls::Stream;
+use rustls::client::ClientConnection;
+use rustls::server::CertificateType;
+use rustls_native_certs;
+use std::{
+    io::{Read, Write},
+    net::TcpStream,
+    sync::Arc,
+};
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    // Load native certificates
+    let certs = rustls_native_certs::load_native_certs()
+        .expect("could not load platform certificate store");
+    let mut root_store = rustls::RootCertStore::empty();
+    for cert in certs {
+        root_store.add(cert).unwrap();
+    }
+
+    // Build TLS client config
+    let config = ClientConfig::builder()
+        // .with_safe_defaults()
+        .with_root_certificates(root_store)
+        .with_no_client_auth();
+
+    let arc_cfg = Arc::new(config);
+    let server_name = "example.com".try_into()?;
+    let mut conn = ClientConnection::new(arc_cfg, server_name)?;
+    let mut tcp = TcpStream::connect("example.com:443")?;
+    let mut tls = Stream::new(&mut conn, &mut tcp);
+
+    tls.write_all(b"GET / HTTP/1.0\r\nHost: example.com\r\n\r\n")?;
+    let mut resp = Vec::new();
+    tls.read_to_end(&mut resp)?;
+    println!("{}", String::from_utf8_lossy(&resp));
+
+    Ok(())
 }