acme.sh/dnsapi/dns_ipv64.sh
2022-11-30 08:35:03 +01:00

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#!/usr/bin/env sh
#Created by Roman Lumetsberger, to use ipv64.net's API to add/remove text records
#2022/11/29
# Pass credentials before "acme.sh --issue --dns dns_ipv64 ..."
# --
# export IPv64_Token="aaaaaaaaaaaaaaaaaaaaaaaaaa"
# --
#
IPv64_API="https://ipv64.net/api"
######## Public functions ######################
#Usage: dns_ipv64_add _acme-challenge.domain.ipv64.net "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_ipv64_add() {
fulldomain=$1
txtvalue=$2
IPv64_Token="${IPv64_Token:-$(_readaccountconf_mutable IPv64_Token)}"
if [ -z "$IPv64_Token" ]; then
_err "You must export variable: IPv64_Token"
_err "The API Key for your IPv64 account is necessary."
_err "You can look it up in your IPv64 account."
return 1
fi
# Now save the credentials.
_saveaccountconf_mutable IPv64_Token "$IPv64_Token"
if ! _get_root "$fulldomain"; then
_err "invalid domain" "$fulldomain"
return 1
fi
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
# Now add the TXT record
_info "Trying to add TXT record"
if _ipv64_rest "POST" "add_record=$_domain&praefix=$_sub_domain&type=TXT&content=$txtvalue"; then
_info "TXT record has been successfully added."
return 0
else
_err "Errors happened during adding the TXT record, response=$_response"
return 1
fi
}
#Usage: fulldomain txtvalue
#Remove the txt record after validation.
dns_ipv64_rm() {
fulldomain=$1
txtvalue=$2
IPv64_Token="${IPv64_Token:-$(_readaccountconf_mutable IPv64_Token)}"
if [ -z "$IPv64_Token" ]; then
_err "You must export variable: IPv64_Token"
_err "The API Key for your IPv64 account is necessary."
_err "You can look it up in your IPv64 account."
return 1
fi
if ! _get_root "$fulldomain"; then
_err "invalid domain" "$fulldomain"
return 1
fi
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
# Now delete the TXT record
_info "Trying to delete TXT record"
if _ipv64_rest "DELETE" "del_record=$_domain&praefix=$_sub_domain&type=TXT&content=$txtvalue"; then
_info "TXT record has been successfully deleted."
return 0
else
_err "Errors happened during deleting the TXT record, response=$_response"
return 1
fi
}
#################### Private functions below ##################################
#_acme-challenge.www.domain.com
#returns
# _sub_domain=_acme-challenge.www
# _domain=domain.com
_get_root() {
domain="$1"
i=1
p=1
_ipv64_get "get_domains"
domain_data=$_response
while true; do
h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
if [ -z "$h" ]; then
#not valid
return 1
fi
#if _contains "$domain_data" "\""$h"\"\:"; then
if _contains "$domain_data" "\"""$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
}
#send get request to api
# $1 has to set the api-function
_ipv64_get() {
url="$IPv64_API?$1"
export _H1="Authorization: Bearer $IPv64_Token"
_response=$(_get "$url")
_response="$(echo "$_response" | _normalizeJson)"
if _contains "$_response" "429 Too Many Requests"; then
_info "API throttled, sleeping to reset the limit"
_sleep 10
_response=$(_get "$url")
_response="$(echo "$_response" | _normalizeJson)"
fi
}
_ipv64_rest() {
url="$IPv64_API"
export _H1="Authorization: Bearer $IPv64_Token"
export _H2="Content-Type: application/x-www-form-urlencoded"
_response=$(_post "$2" "$url" "" "$1")
if _contains "$_response" "429 Too Many Requests"; then
_info "API throttled, sleeping to reset the limit"
_sleep 10
_response=$(_post "$2" "$url" "" "$1")
fi
if ! _contains "$_response" "\"info\":\"success\""; then
return 1
fi
_debug2 response "$_response"
return 0
}