tls termination possible?

[max-frai]

Hello, I have the following structure:

haproxy -> backend node -> http-mitm-proxy

Ideally, I need to read response and headers both on http-mitm-proxy backend node and inside haproxy.
For now, I can do this only on http-mitm-proxy side, but not on haproxy. I tried tls termination on haproxy side, but the problem was with tls handshake to backend server (mitm proxy).

So probably it's possible on http-mitm-proxy side to drop tls and return pure http?

[hatoo]

Sorry, your requirement is unclear to me and I've never heard of the term 'tls termination' before.

But I guess you want http-mitm-proxy to work like the yellow area of this image
https://upload.wikimedia.org/wikipedia/commons/thumb/3/34/SSL_termination_proxy.svg/512px-SSL_termination_proxy.svg.png

You need to create a proxy like

    let server = proxy
        .bind(("127.0.0.1", 3003), move |_client_addr, req| {
            let client = client.clone();
            async move {
                let uri = req.uri().clone();

                // Modify Request schema to HTTP

                let (mut parts, body) = req.into_parts();

                let mut url_parts = parts.uri.into_parts();
                url_parts.scheme = Some(uri::Scheme::HTTP);
                parts.uri = Uri::from_parts(url_parts).unwrap();

                let req = Request::from_parts(parts, body);

                // Do HTTP request
                let (res, _upgrade) = client.send_request(req).await?;

                println!("{} -> {}", uri, res.status());

                // You can modify response here

                Ok::<_, http_mitm_proxy::default_client::Error>(res)
            }
        })
        .await
        .unwrap();

This proxy is looked https server from client and do HTTP request to target server