acme.sh/dnsapi/dns_mydevil.sh
2019-02-03 22:56:43 +01:00

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#!/bin/bash
# MyDevil.net API (2019-02-03)
#
# MyDevil.net already supports automatic Let's Encrypt certificates,
# except for wildcard domains.
#
# This script depends on `devil dns` that MyDevil.net provides,
# which means that it works only on server side.
#
# Author: Marcin Konicki <https://ahwayakchih.neoni.net>
#
######## Public functions #####################
#Usage: dns_mydevil_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_mydevil_add() {
local fulldomain=$1
local txtvalue=$2
local domain=""
_info "Using mydevil"
domain=$(mydevil_get_domain "$fulldomain")
if ! mydevil_check_record "$fulldomain"; then
_err "Invalid record name: does not start with '_acme-challenge'."
return 1
fi
if [ -z "$domain" ]; then
_err "Invalid domain name: could not find root domain of $fulldomain."
return 1
fi
_info "Adding $fulldomain record for domain $domain"
if devil dns add "$domain" "$fulldomain" TXT "$txtvalue"; then
_info "Successfully added TXT record, ready for validation."
return 0
else
_err "Unable to add DNS record."
return 1
fi
}
#Usage: fulldomain txtvalue
#Remove the txt record after validation.
dns_mydevil_rm() {
local fulldomain=$1
local txtvalue=$2
local domain=""
_info "Using mydevil"
domain=$(mydevil_get_domain "$fulldomain")
if ! mydevil_check_record "$fulldomain"; then
_err "Invalid record name: does not start with '_acme-challenge'."
return 1
fi
if [ -z "$domain" ]; then
_err "Invalid domain name: could not find root domain of $fulldomain."
return 1
fi
for id in $(devil dns list "$domain" | grep "$fulldomain" | awk '{print $1}'); do
_info "Removing record $id from domain $domain"
devil dns del "$domain" "$id" || _err "Could not remove DNS record."
done
}
#################### Private functions below ##################################
# Usage: mydevil_check_record "_acme-challenge.www.domain.com" || _err "Invalid record name"
mydevil_check_record() {
local record=$1
case "$record" in
"_acme-challenge."*)
return 0
;;
*)
return 1
;;
esac
}
# Usage: domain=$(mydevil_get_domain "_acme-challenge.www.domain.com" || _err "Invalid domain name")
# echo $domain
mydevil_get_domain() {
local fulldomain=$1
local domain=""
for domain in $(devil dns list | grep . | awk '{if(NR>1)print $1}'); do
if _endswith "$fulldomain" "$domain"; then
printf -- "%s" "$domain"
return 0
fi
done
return 1
}