You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
99 lines
2.7 KiB
99 lines
2.7 KiB
#!/usr/bin/env sh |
|
|
|
# MyDevil.net API (2019-02-03) |
|
# |
|
# MyDevil.net already supports automatic Let's Encrypt certificates, |
|
# except for wildcard domains. |
|
# |
|
# This script depends on `devil` command 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() { |
|
fulldomain=$1 |
|
txtvalue=$2 |
|
domain="" |
|
|
|
if ! _exists "devil"; then |
|
_err "Could not find 'devil' command." |
|
return 1 |
|
fi |
|
|
|
_info "Using mydevil" |
|
|
|
domain=$(mydevil_get_domain "$fulldomain") |
|
if [ -z "$domain" ]; then |
|
_err "Invalid domain name: could not find root domain of $fulldomain." |
|
return 1 |
|
fi |
|
|
|
# No need to check if record name exists, `devil` always adds new record. |
|
# In worst case scenario, we end up with multiple identical records. |
|
|
|
_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() { |
|
fulldomain=$1 |
|
txtvalue=$2 |
|
domain="" |
|
|
|
if ! _exists "devil"; then |
|
_err "Could not find 'devil' command." |
|
return 1 |
|
fi |
|
|
|
_info "Using mydevil" |
|
|
|
domain=$(mydevil_get_domain "$fulldomain") |
|
if [ -z "$domain" ]; then |
|
_err "Invalid domain name: could not find root domain of $fulldomain." |
|
return 1 |
|
fi |
|
|
|
# catch one or more numbers |
|
num='[0-9][0-9]*' |
|
# catch one or more whitespace |
|
w=$(printf '[\t ][\t ]*') |
|
# catch anything, except newline |
|
any='.*' |
|
# filter to make sure we do not delete other records |
|
validRecords="^${num}${w}${fulldomain}${w}TXT${w}${any}${txtvalue}$" |
|
for id in $(devil dns list "$domain" | tail -n+2 | grep "${validRecords}" | cut -w -s -f 1); do |
|
_info "Removing record $id from domain $domain" |
|
echo "y" | devil dns del "$domain" "$id" || _err "Could not remove DNS record." |
|
done |
|
} |
|
|
|
#################### Private functions below ################################## |
|
|
|
# Usage: domain=$(mydevil_get_domain "_acme-challenge.www.domain.com" || _err "Invalid domain name") |
|
# echo $domain |
|
mydevil_get_domain() { |
|
fulldomain=$1 |
|
domain="" |
|
|
|
for domain in $(devil dns list | cut -w -s -f 1 | tail -n+2); do |
|
_debug "Checking domain: $domain" |
|
if _endswith "$fulldomain" "$domain"; then |
|
_debug "Fulldomain '$fulldomain' matches '$domain'" |
|
printf -- "%s" "$domain" |
|
return 0 |
|
fi |
|
done |
|
|
|
return 1 |
|
}
|
|
|