h2o.conf.sample

# this sample config gives you a feel for how h2o can be used
# and a high-security configuration for TLS and HTTP headers
# see https://h2o.examp1e.net/ for detailed documentation
# and h2o --help for command-line options and settings

user: www
pid-file: /var/run/h2o.pid
access-log:
    path: /var/log/h2o/h2o-access.log
    format: "%h %v %l %u %t \"%r\" %s %b \"%{Referer}i\" \"%{User-agent}i\""
error-log: /var/log/h2o/h2o-error.log

expires: off
compress: on
file.dirlisting: off
file.send-compressed: on

file.index: [ 'index.html', 'index.php' ]

listen:
    port: 80
listen:
    port: 443
    ssl:
        cipher-suite: 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
        cipher-preference: server
        dh-file: /etc/ssl/dhparams.pem
        certificate-file: /usr/local/etc/letsencrypt/live/my.domain/fullchain.pem
        key-file: /usr/local/etc/letsencrypt/live/my.domain/privkey.pem

hosts:
    "*.my.domain":
        paths: &go_tls
            "/":
                redirect:
                    status: 301
                    url: https://my.domain/
    "my.domain:80":
        paths: *go_tls
    "my.domain:443":
        header.add: "Strict-Transport-Security: max-age=15768000; includeSubDomains; preload"
        paths:
            "/dns-query":
               mruby.handler-file: /usr/local/etc/h2o/h2odoh.rb