acme.sh/dnsapi/dns_variomedia.sh

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#!/usr/bin/env sh
#
#VARIOMEDIA_API_TOKEN=000011112222333344445555666677778888
VARIOMEDIA_API="https://api.variomedia.de"
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######## Public functions #####################
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#Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_variomedia_add() {
fulldomain=$1
txtvalue=$2
_debug fulldomain "$fulldomain"
_debug txtvalue "$txtvalue"
VARIOMEDIA_API_TOKEN="${VARIOMEDIA_API_TOKEN:-$(_readaccountconf_mutable VARIOMEDIA_API_TOKEN)}"
if test -z "$VARIOMEDIA_API_TOKEN"; then
VARIOMEDIA_API_TOKEN=""
_err 'VARIOMEDIA_API_TOKEN was not exported'
return 1
fi
_saveaccountconf_mutable VARIOMEDIA_API_TOKEN "$VARIOMEDIA_API_TOKEN"
_debug 'First detect the root zone'
if ! _get_root "$fulldomain"; then
return 1
fi
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
if ! _variomedia_rest POST "dns-records" "{\"data\": {\"type\": \"dns-record\", \"attributes\": {\"record_type\": \"TXT\", \"name\": \"$_sub_domain\", \"domain\": \"$_domain\", \"data\": \"$txtvalue\", \"ttl\":300}}}"; then
_err "$response"
return 1
fi
_debug2 _response "$response"
return 0
}
#fulldomain txtvalue
dns_variomedia_rm() {
fulldomain=$1
txtvalue=$2
_debug fulldomain "$fulldomain"
_debug txtvalue "$txtvalue"
VARIOMEDIA_API_TOKEN="${VARIOMEDIA_API_TOKEN:-$(_readaccountconf_mutable VARIOMEDIA_API_TOKEN)}"
if test -z "$VARIOMEDIA_API_TOKEN"; then
VARIOMEDIA_API_TOKEN=""
_err 'VARIOMEDIA_API_TOKEN was not exported'
return 1
fi
_saveaccountconf_mutable VARIOMEDIA_API_TOKEN "$VARIOMEDIA_API_TOKEN"
_debug 'First detect the root zone'
if ! _get_root "$fulldomain"; then
return 1
fi
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_debug 'Getting txt records'
if ! _variomedia_rest GET "dns-records?filter[domain]=$_domain"; then
_err 'Error'
return 1
fi
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_record_id="$(echo "$response" | cut -d '[' -f2 | cut -d']' -f1 | sed 's/},[ \t]*{/\},§\{/g' | tr § '\n' | grep "$_sub_domain" | grep "$txtvalue" | sed 's/^{//;s/}[,]?$//' | tr , '\n' | tr -d '\"' | grep ^id | cut -d : -f2 | tr -d ' ')"
_debug _record_id "$_record_id"
if [ "$_record_id" ]; then
_info "Successfully retrieved the record id for ACME challenge."
else
_info "Empty record id, it seems no such record."
return 0
fi
if ! _variomedia_rest DELETE "/dns-records/$_record_id"; then
_err "$response"
return 1
fi
_debug2 _response "$response"
return 0
}
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#################### Private functions below ##################################
#_acme-challenge.www.domain.com
#returns
# _sub_domain=_acme-challenge.www
# _domain=domain.com
_get_root() {
fulldomain=$1
i=1
while true; do
h=$(printf "%s" "$fulldomain" | cut -d . -f $i-100)
_debug h "$h"
if [ -z "$h" ]; then
return 1
fi
if ! _variomedia_rest GET "domains/$h"; then
return 1
fi
if _startswith "$response" "\{\"data\":"; then
if _contains "$response" "\"id\":\"$h\""; then
_sub_domain="$(echo "$fulldomain" | sed "s/\\.$h\$//")"
_domain=$h
return 0
fi
fi
i=$(_math "$i" + 1)
done
_debug "root domain not found"
return 1
}
_variomedia_rest() {
m=$1
ep="$2"
data="$3"
_debug "$ep"
export _H1="Authorization: token $VARIOMEDIA_API_TOKEN"
export _H2="Content-Type: application/vnd.api+json"
export _H3="Accept: application/vnd.variomedia.v1+json"
if [ "$m" != "GET" ]; then
_debug data "$data"
response="$(_post "$data" "$VARIOMEDIA_API/$ep" "" "$m")"
else
response="$(_get "$VARIOMEDIA_API/$ep")"
fi
if [ "$?" != "0" ]; then
_err "Error $ep"
return 1
fi
_debug2 response "$response"
return 0
}