acme.sh/dnsapi/dns_anx.sh

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#!/usr/bin/env sh
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# Anexia CloudDNS acme.sh hook
# Author: MA
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#ANX_Token="xxxx"
ANX_API='https://engine.anexia-it.com/api/clouddns/v1'
######## Public functions #####################
dns_anx_add() {
fulldomain=$1
txtvalue=$2
_info "Using ANX CDNS API"
ANX_Token="${ANX_Token:-$(_readaccountconf_mutable ANX_Token)}"
_debug fulldomain "$fulldomain"
_debug txtvalue "$txtvalue"
if [ "$ANX_Token" ]; then
_saveaccountconf_mutable ANX_Token "$ANX_Token"
else
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_err "You didn't specify a ANEXIA Engine API token."
return 1
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fi
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
# Always add records, wildcard need two records with the same name
_anx_rest POST "zone.json/${_domain}/records" "{\"name\":\"$_sub_domain\",\"type\":\"TXT\",\"rdata\":\"$txtvalue\"}"
if _contains "$response" "$txtvalue"; then
return 0
else
return 1
fi
}
dns_anx_rm() {
fulldomain=$1
txtvalue=$2
_info "Using ANX CDNS API"
ANX_Token="${ANX_Token:-$(_readaccountconf_mutable ANX_Token)}"
_debug fulldomain "$fulldomain"
_debug txtvalue "$txtvalue"
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_get_record_id
if _is_uuid "$_record_id"; then
if ! _anx_rest DELETE "zone.json/${_domain}/records/$_record_id"; then
_err "Delete record"
return 1
fi
else
_info "No record found."
fi
echo "$response" | tr -d " " | grep \"status\":\"OK\" >/dev/null
}
#################### Private functions below ##################################
_is_uuid() {
pattern='^\{?[A-Z0-9a-z]{8}-[A-Z0-9a-z]{4}-[A-Z0-9a-z]{4}-[A-Z0-9a-z]{4}-[A-Z0-9a-z]{12}\}?$'
if echo "$1" | _egrep_o "$pattern" >/dev/null; then
return 0
fi
return 1
}
_get_record_id() {
_debug subdomain "$_sub_domain"
_debug domain "$_domain"
if _anx_rest GET "zone.json/${_domain}/records?name=$_sub_domain&type=TXT"; then
_debug response "$response"
if _contains "$response" "\"name\":\"$_sub_domain\"" >/dev/null; then
_record_id=$(printf "%s\n" "$response" | _egrep_o "\[.\"identifier\":\"[^\"]*\"" | head -n 1 | cut -d : -f 2 | tr -d \")
else
_record_id=''
fi
else
_err "Search existing record"
fi
}
_anx_rest() {
m=$1
ep="$2"
data="$3"
_debug "$ep"
export _H1="Content-Type: application/json"
export _H2="Authorization: Token $ANX_Token"
if [ "$m" != "GET" ]; then
_debug data "$data"
response="$(_post "$data" "${ANX_API}/$ep" "" "$m")"
else
response="$(_get "${ANX_API}/$ep")"
fi
# shellcheck disable=SC2181
if [ "$?" != "0" ]; then
_err "error $ep"
return 1
fi
_debug response "$response"
return 0
}
_get_root() {
domain=$1
i=1
p=1
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_anx_rest GET "zone.json"
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while true; do
h=$(printf "%s" "$domain" | cut -d . -f $i-100)
_debug h "$h"
if [ -z "$h" ]; then
#not valid
return 1
fi
if _contains "$response" "\"name\":\"$h\""; then
_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
_domain=$h
return 0
fi
p=$i
i=$(_math "$i" + 1)
done
return 1
}