127.0.0.1:9889 {
    type revHTTP;

    target https://example.org; # RRR
    domain localhost {
        firewall whitelist GLOBAL;
        type revHTTP;
        target https://github.com;
    };
}

127.0.0.1:7889 {
    type revHTTP;
    target https://google.com;
    cert public /path/to/cert.pub;
    cert private /path/to/cert.priv;
}