#!/usr/bin/env sh
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########################################################################
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# All-inkl Kasserver hook script for acme.sh
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#
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# Environment variables:
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#
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# - $KAS_Login (Kasserver API login name)
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# - $KAS_Authtype (Kasserver API auth type. Default: sha1)
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# - $KAS_Authdata (Kasserver API auth data.)
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#
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# Author: Martin Kammerlander, Phlegx Systems OG <martin.kammerlander@phlegx.com>
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# Updated by: Marc-Oliver Lange <git@die-lang.es>
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# Credits: Inspired by dns_he.sh. Thanks a lot man!
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# Git repo: https://github.com/phlegx/acme.sh
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# TODO: Better Error handling
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########################################################################
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KAS_Api="https://kasapi.kasserver.com/dokumentation/formular.php"
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######## Public functions #####################
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dns_kas_add() {
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_fulldomain=$1
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_txtvalue=$2
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_info "Using DNS-01 All-inkl/Kasserver hook"
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_info "Adding $_fulldomain DNS TXT entry on All-inkl/Kasserver"
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_info "Check and Save Props"
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_check_and_save
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_info "Checking Zone and Record_Name"
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_get_zone_and_record_name "$_fulldomain"
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_info "Getting Record ID"
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_get_record_id
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_info "Creating TXT DNS record"
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params="?kas_login=$KAS_Login"
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params="$params&kas_auth_type=$KAS_Authtype"
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params="$params&kas_auth_data=$KAS_Authdata"
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params="$params&var1=record_name"
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params="$params&wert1=$_record_name"
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params="$params&var2=record_type"
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params="$params&wert2=TXT"
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params="$params&var3=record_data"
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params="$params&wert3=$_txtvalue"
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params="$params&var4=record_aux"
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params="$params&wert4=0"
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params="$params&kas_action=add_dns_settings"
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params="$params&var5=zone_host"
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params="$params&wert5=$_zone"
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_debug2 "Wait for 10 seconds by default before calling KAS API."
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_sleep 10
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response="$(_get "$KAS_Api$params")"
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_debug2 "response" "$response"
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if ! _contains "$response" "TRUE"; then
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_err "An unkown error occurred, please check manually."
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return 1
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fi
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return 0
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}
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dns_kas_rm() {
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_fulldomain=$1
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_txtvalue=$2
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_info "Using DNS-01 All-inkl/Kasserver hook"
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_info "Cleaning up after All-inkl/Kasserver hook"
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_info "Removing $_fulldomain DNS TXT entry on All-inkl/Kasserver"
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_info "Check and Save Props"
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_check_and_save
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_info "Checking Zone and Record_Name"
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_get_zone_and_record_name "$_fulldomain"
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_info "Getting Record ID"
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_get_record_id
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# If there is a record_id, delete the entry
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if [ -n "$_record_id" ]; then
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params="?kas_login=$KAS_Login"
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params="$params&kas_auth_type=$KAS_Authtype"
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params="$params&kas_auth_data=$KAS_Authdata"
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params="$params&kas_action=delete_dns_settings"
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for i in $_record_id; do
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params2="$params&var1=record_id"
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params2="$params2&wert1=$i"
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_debug2 "Wait for 10 seconds by default before calling KAS API."
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_sleep 10
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response="$(_get "$KAS_Api$params2")"
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_debug2 "response" "$response"
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if ! _contains "$response" "TRUE"; then
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_err "Either the txt record is not found or another error occurred, please check manually."
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return 1
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fi
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done
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else # Cannot delete or unkown error
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_err "No record_id found that can be deleted. Please check manually."
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return 1
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fi
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return 0
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}
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########################## PRIVATE FUNCTIONS ###########################
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# Checks for the ENV variables and saves them
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_check_and_save() {
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KAS_Login="${KAS_Login:-$(_readaccountconf_mutable KAS_Login)}"
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KAS_Authtype="${KAS_Authtype:-$(_readaccountconf_mutable KAS_Authtype)}"
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KAS_Authdata="${KAS_Authdata:-$(_readaccountconf_mutable KAS_Authdata)}"
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if [ -z "$KAS_Login" ] || [ -z "$KAS_Authtype" ] || [ -z "$KAS_Authdata" ]; then
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KAS_Login=
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KAS_Authtype=
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KAS_Authdata=
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_err "No auth details provided. Please set user credentials using the \$KAS_Login, \$KAS_Authtype, and \$KAS_Authdata environment variables."
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return 1
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fi
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_saveaccountconf_mutable KAS_Login "$KAS_Login"
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_saveaccountconf_mutable KAS_Authtype "$KAS_Authtype"
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_saveaccountconf_mutable KAS_Authdata "$KAS_Authdata"
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return 0
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}
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# Gets back the base domain/zone and record name.
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# See: https://github.com/Neilpang/acme.sh/wiki/DNS-API-Dev-Guide
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_get_zone_and_record_name() {
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params="?kas_login=$KAS_Login"
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params="?kas_login=$KAS_Login"
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params="$params&kas_auth_type=$KAS_Authtype"
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params="$params&kas_auth_data=$KAS_Authdata"
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params="$params&kas_action=get_domains"
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_debug2 "Wait for 10 seconds by default before calling KAS API."
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_sleep 10
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response="$(_get "$KAS_Api$params")"
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_debug2 "response" "$response"
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_zonen="$(echo "$response" | tr -d "\n\r" | tr -d " " | tr '[]' '<>' | sed "s/=>Array/\n=> Array/g" | tr ' ' '\n' | grep "domain_name" | tr '<' '\n' | grep "domain_name" | sed "s/domain_name>=>//g")"
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_domain="$1"
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_temp_domain="$(echo "$1" | sed 's/\.$//')"
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_rootzone="$_domain"
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for i in $_zonen; do
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l1=${#_rootzone}
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l2=${#i}
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if _endswith "$_domain" "$i" && [ "$l1" -ge "$l2" ]; then
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_rootzone="$i"
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fi
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done
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_zone="${_rootzone}."
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_temp_record_name="$(echo "$_temp_domain" | sed "s/$_rootzone//g")"
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_record_name="$(echo "$_temp_record_name" | sed 's/\.$//')"
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_debug2 "Zone:" "$_zone"
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_debug2 "Domain:" "$_domain"
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_debug2 "Record_Name:" "$_record_name"
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return 0
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}
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# Retrieve the DNS record ID
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_get_record_id() {
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params="?kas_login=$KAS_Login"
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params="$params&kas_auth_type=$KAS_Authtype"
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params="$params&kas_auth_data=$KAS_Authdata"
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params="$params&kas_action=get_dns_settings"
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params="$params&var1=zone_host"
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params="$params&wert1=$_zone"
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_debug2 "Wait for 10 seconds by default before calling KAS API."
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_sleep 10
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response="$(_get "$KAS_Api$params")"
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_debug2 "response" "$response"
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_record_id="$(echo "$response" | tr -d "\n\r" | tr -d " " | tr '[]' '<>' | sed "s/=>Array/\n=> Array/g" | tr ' ' '\n' | grep "=>$_record_name<" | grep '>TXT<' | tr '<' '\n' | grep record_id | sed "s/record_id>=>//g")"
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_debug2 _record_id "$_record_id"
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return 0
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}
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