Rootster Posts - Answer Overflow

Rootster

•Created by Rootster on 3/11/2024 in #general-help

Adding OpenSsl to pingora reverse proxy (beginner)

Hi, Im trying to replace nginx reverse proxy/caddyV2 reverse proxy with simple implementation of pingora reverse proxy. So far I've managed to serve my Nuxt3 app with pingora but now I'm stuck with pingora-openssl integration and I couldn't find any examples for it. This is my code so far:

use async_trait::async_trait;

use pingora_core::server::Server;
use pingora_core::upstreams::peer::HttpPeer;
use pingora_core::Result;
use pingora_openssl::ssl::{SslAcceptor, SslFiletype, SslMethod};
use pingora_proxy::{ProxyHttp, Session};

pub struct MyProxy {}

#[async_trait]
impl ProxyHttp for MyProxy {
    type CTX = ();
    fn new_ctx(&self) -> Self::CTX {
        ()
    }

    async fn request_filter(&self, session: &mut Session, _ctx: &mut Self::CTX) -> Result<bool> {
        session
            .req_header_mut()
            .insert_header("Host", "127.0.0.1")
            .unwrap();
        Ok(false)
    }

    async fn upstream_peer(
        &self,
        _session: &mut Session,
        _ctx: &mut Self::CTX,
    ) -> Result<Box<HttpPeer>> {
        let addr = ("127.0.0.1", 3000);

        let peer = Box::new(HttpPeer::new(addr, false, "127.0.0.1".to_string()));
        Ok(peer)
    }
}
fn main() {
    env_logger::init();
    let mut my_server = Server::new(None).unwrap();
    my_server.bootstrap();
    let mut acceptor = SslAcceptor::mozilla_intermediate(SslMethod::tls()).unwrap();
    acceptor
        .set_private_key_file("key.pem", SslFiletype::PEM)
        .unwrap();
    acceptor.set_certificate_chain_file("cert.pem").unwrap();
    let acceptor = acceptor.build();
    let mut my_proxy = pingora_proxy::http_proxy_service(&my_server.configuration, MyProxy {});
    my_proxy.add_tcp("0.0.0.0:8888");
    my_server.add_service(my_proxy);
    my_server.run_forever();
}

use async_trait::async_trait;

use pingora_core::server::Server;
use pingora_core::upstreams::peer::HttpPeer;
use pingora_core::Result;
use pingora_openssl::ssl::{SslAcceptor, SslFiletype, SslMethod};
use pingora_proxy::{ProxyHttp, Session};

pub struct MyProxy {}

#[async_trait]
impl ProxyHttp for MyProxy {
    type CTX = ();
    fn new_ctx(&self) -> Self::CTX {
        ()
    }

    async fn request_filter(&self, session: &mut Session, _ctx: &mut Self::CTX) -> Result<bool> {
        session
            .req_header_mut()
            .insert_header("Host", "127.0.0.1")
            .unwrap();
        Ok(false)
    }

    async fn upstream_peer(
        &self,
        _session: &mut Session,
        _ctx: &mut Self::CTX,
    ) -> Result<Box<HttpPeer>> {
        let addr = ("127.0.0.1", 3000);

        let peer = Box::new(HttpPeer::new(addr, false, "127.0.0.1".to_string()));
        Ok(peer)
    }
}
fn main() {
    env_logger::init();
    let mut my_server = Server::new(None).unwrap();
    my_server.bootstrap();
    let mut acceptor = SslAcceptor::mozilla_intermediate(SslMethod::tls()).unwrap();
    acceptor
        .set_private_key_file("key.pem", SslFiletype::PEM)
        .unwrap();
    acceptor.set_certificate_chain_file("cert.pem").unwrap();
    let acceptor = acceptor.build();
    let mut my_proxy = pingora_proxy::http_proxy_service(&my_server.configuration, MyProxy {});
    my_proxy.add_tcp("0.0.0.0:8888");
    my_server.add_service(my_proxy);
    my_server.run_forever();
}

Can anybody help me to finish Pingora-OpenSsl integration so I can learn how to do it? Thank you!

5 replies

Gaming

Programming