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.

133 lines
4.2 KiB

#!/usr/bin/env sh
# updater for the (experimental) API of myloc.de / webtropia.com
# usage: acme.sh --issue -d example.com --dns dns_myapi
# API documentation at https://apidoc.myloc.de/
# As the API does not support quering available zones yet, the zone for a given
# domain needs to be guessed. When using a subdomain, e.g. sub1.example.com,
# the zone needs to be given via the MYLOC_zone environment variable.
# Environment variables:
# export MYLOC_token=aabbccddeeffgghhiijjkkllmmnnjjkkllmmnnooppqqrrsstt
# export MYLOC_zone=example.com
myloc="https://zkm.myloc.de/api"
#Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_myloc_add() {
fulldomain=$1
txtvalue=$2
token="${MYLOC_token:-$(_readaccountconf_mutable MYLOC_token)}"
zone="${MYLOC_zone:-$(_readaccountconf_mutable MYLOC_zone)}"
# the API does not provide an interface to get available zones yet
# if no zone is set in the configuration, try to guess it from $fulldomain
zone="$(_guess_zone "$fulldomain" "$zone")"
export _H1="Content-Type: application/json"
export _H2="Authorization: Bearer $token"
_debug "Getting records"
response="$(_get "${myloc}/dns/zone/${zone}")"
if _contains "$response" "error" || ! _contains "$response" "content"; then
_err "Failed to query zone records"
_debug "$response"
return 1
fi
# save token and zone if the previous request was successful
_savedomainconf MYLOC_token "$token"
_savedomainconf MYLOC_zone "$zone"
# records="$(_extract_txt_records "$response" "$fulldomain" | head -1)"
# _debug "existing record $record"
# if [ "$record" ]; then
# _info "Record for $fulldomain already exists, trying to remove it first"
# response="$(_post "$record" "${myloc}/dns/zone/${zone}" "" "DELETE")"
# if [ $? -ne 0 ]; then
# _info "Failed to delete record, continueing anyway"
# fi
# fi
_info "Adding record"
record="{\"type\":\"TXT\",\"name\":\"${fulldomain}\",\"content\":\"${txtvalue}\",\"ttl\":60}"
_debug "add record $record"
response="$(_post "$record" "${myloc}/dns/zone/${zone}" "" "PUT")"
_debug "add response $response"
if [ $? -eq 0 ]; then
if _contains "$response" "error" || _contains "$response" "unexpected"; then
_err "Add txt record api error."
return 1
elif [ -z "$response" ]; then
_info "Empty response, OK"
return 0
else
_err "Add txt record unknown response."
return 1
fi
fi
_err "Add txt record curl error."
return 1
}
#fulldomain txtvalue
dns_myloc_rm() {
fulldomain=$1
txtvalue=$2
token="${MYLOC_token:-$(_readaccountconf_mutable MYLOC_token)}"
zone="${MYLOC_zone:-$(_readaccountconf_mutable MYLOC_zone)}"
# the API does not provide an interface to get available zones yet
# if no zone is set in the configuration, try to guess it from $fulldomain
zone="$(_guess_zone "$fulldomain" "$zone")"
export _H1="Content-Type: application/json"
export _H2="Authorization: Bearer $token"
_debug "Getting records"
response="$(_get "${myloc}/dns/zone/${zone}")"
if _contains "$response" "error" || ! _contains "$response" "content"; then
_err "Failed to query zone records"
_debug "$response"
return 1
fi
# save token and zone if the previous request was successful
_savedomainconf MYLOC_token "$token"
_savedomainconf MYLOC_zone "$zone"
records="$(_extract_txt_records "$response" "$fulldomain")"
for record in $records; do
_info "Deleting record for $fulldomain"
_debug "delete record $record"
response="$(_post "$record" "${myloc}/dns/zone/${zone}" "" "DELETE")"
_debug "delete response $response"
if [ $? -ne 0 ] || [ "$response" ]; then
_info "Failed to delete record, continueing anyway"
fi
done
return 0
}
# Usage: _extract_txt_records "{record1},{record2},{record3}" "_acme-challenge.sub1.mydomain.com"
_extract_txt_records() {
response="$1"
fulldomain="$2"
echo "$response" | _egrep_o "\{\"ttl\":[0-9]+,\"type\":\"TXT\",\"name\":\"$fulldomain\.\",\"content\":\"[^}]*\"\}"
}
# Usage: _guess_zone "_acme-challenge.sub1.mydomain.com" "mydomain.com"
# mydomain.com can be omitted to guess from fulldomain
_guess_zone() {
fulldomain="$1"
zone="$2"
if [ -z "$zone" ]; then
zone="${fulldomain#_acme-challenge.}"
fi
echo "$zone"
}