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