TrueNAS acme helper script for deploying DNS-01 challange using acmeproxy.pl

truenas-acmeproxy.sh

#!/bin/bash

## use together with https://github.com/madcamel/acmeproxy.pl

ACMEPROXY_AUTH='user:password'
ACMEPROXY_URL='https://acmeproxy.example.com:9443'

set_challange() {
	local DOMAIN="${1}" TOKEN_FQDN="${2}" TOKEN_VALUE="${3}"

	curl -X POST "${ACMEPROXY_URL}/present" \
	  -H "Content-Type: application/json" \
	  --user "${ACMEPROXY_AUTH}" \
	  -d '{"fqdn":"'${TOKEN_FQDN}'","value":"'${TOKEN_VALUE}'"}'
}

unset_challange() {
	local DOMAIN="${1}" TOKEN_FQDN="${2}" TOKEN_VALUE="${3}"

	curl -X POST "${ACMEPROXY_URL}/cleanup" \
	  -H "Content-Type: application/json" \
	  --user "${ACMEPROXY_AUTH}" \
	  -d '{"fqdn":"'${TOKEN_FQDN}'","value":"'${TOKEN_VALUE}'"}'
}

HANDLER="$1"; shift

case "${HANDLER}" in
	set)
		set_challange "$@"
		;;
	unset)
		unset_challange "$@"
		;;
	*)
		;;
esac