Haproxy 1.9.8 - OpenSSL 1.1.1

Below is a SSL configuration for the Haproxy web server version 1.9.8, using OpenSSL version 1.1.1. This configuration file was generated by the Mozilla SSL Configuration Generator.

# generated 2019-09-12, https://ssl-config.mozilla.org/#server=haproxy&server-version=1.9.8&config=intermediate&openssl-version=1.1.1
global
    # intermediate configuration, tweak to your needs
    ssl-default-bind-ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
    ssl-default-bind-ciphersuites TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
    ssl-default-bind-options no-sslv3 no-tlsv10 no-tlsv11 no-tls-tickets

    ssl-default-server-ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
    ssl-default-server-ciphersuites TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
    ssl-default-server-options no-sslv3 no-tlsv10 no-tlsv11 no-tls-tickets

    # curl https://ssl-config.mozilla.org/ffdhe2048.txt > /path/to/dhparam.pem
    ssl-dh-param-file /path/to/dhparam.pem

frontend ft_test
    mode    http
    bind    :443 ssl crt /path/to/<cert+privkey+intermediate> alpn h2,http/1.1
    bind    :80
    redirect scheme https code 301 if !{ ssl_fc }

    # HSTS (63072000 seconds)
    http-response set-header Strict-Transport-Security max-age=63072000