skynet-webportal/docker/caddy/Caddyfile

# This block below is optional if you want to generate an internal certificate for the server ip address.
# It is useful in case you have services trying to reach the server through ip and not domain like health checks.
# It will generate an internal certificate so browsers will warn you when connecting but that not a problem.

:443 {
    tls internal {
        on_demand
    }

    reverse_proxy nginx:80
}

# Make sure you have SSL_CERTIFICATE_STRING specified in .env file because you need it to fetch correct certificates.
# It needs to have at least 3 parts, the absolute part (ie. example.com), the wildcard part (ie. *.example.com) and
# the hns wildcard part (ie. *.hns.example.com). The resulting string should look like:
# example.com, *.example.com, *.hns.example.com
# In addition, if you are running multiple servers for the single portal like we do on siasky.net, you might want to
# add an aliased string that is going to help you access and distinguish between servers, the result would look like:
# example.com, *.example.com, *.hns.example.com, *.germany.example.com, *.hns.germany.example.com
# Note that you don't need to specify the absolute part for the alias since it's already covered in the wildcard part 
# of the original certificate string (*.example.com).

{$SSL_CERTIFICATE_STRING} {
    # If you want to use basic http-01 (basic, good for one server setup) certificate challenge
    # then uncomment the line below and make sure you have EMAIL_ADDRESS specified in .env file
    # and comment the tls block that contains the dns challenge configuration.

    # tls {$EMAIL_ADDRESS}

    tls {
        # We are using route53 as our dns provider and it requires additional AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY
        # environment variables in .env file. You can use other providers by using specific package from
        # https://github.com/caddy-dns in the docker/caddy/Dockerfile instead of our route53 one.

        dns route53 {
            max_retries 50
        }
    }

    reverse_proxy nginx:80
}