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#!/usr/bin/bash
#Hosttech_Key="abcdefg"
Hosttech_Api="https://api.ns1.hosttech.eu/api/user/v1"
######## Public functions #####################
#Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_hosttech_add() {
fulldomain=$1
txtvalue=$2
Hosttech_Key="${Hosttech_Key:-$(_readaccountconf_mutable Hosttech_Key)}"
if [ -z "$Hosttech_Key" ]; then
Hosttech_Key=""
_err "You didn't specify a Hosttech api key."
_err "You can get yours from https://www.myhosttech.eu/user/dns/api"
return 1
fi
#save the api key and email to the account conf file.
_saveaccountconf_mutable Hosttech_Key "$Hosttech_Key"
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_info "Adding record"
if _hosttech_rest POST "zones/$_domain/records" "{\"type\":\"TXT\",\"name\":\"$_sub_domain\",\"text\":\"$txtvalue\",\"ttl\":600}"; then
if _contains "$_response" "$_sub_domain"; then
_debug recordID "$(echo "$_response" | grep -o '"id":[^"]*' | grep -Po "\d+")"
#save the created recordID to the account conf file, so we can read it back for deleting in dns_hosttech_rm.
_saveaccountconf recordID "$(echo "$_response" | grep -o '"id":[^"]*' | grep -Po "\d+")"
_info "Added, OK"
return 0
else
_err "Add txt record error."
return 1
fi
fi
_err "Add txt record error."
return 1
}
#fulldomain txtvalue
dns_hosttech_rm() {
fulldomain=$1
txtvalue=$2
Hosttech_Key="${Hosttech_Key:-$(_readaccountconf_mutable Hosttech_Key)}"
if [ -z "$Hosttech_Key" ]; then
Hosttech_Key=""
_err "You didn't specify a Hosttech api key."
_err "You can get yours from https://www.hosttech.nl/mijn_hosttech"
return 1
fi
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_debug "Removing txt record"
delRecordID="$(_readaccountconf "recordID")"
_hosttech_rest DELETE "zones/$_domain/records/$delRecordID"
_clearaccountconf recordID
}
#################### Private functions below ##################################
#_acme-challenge.www.domain.com
#returns
# _sub_domain=_acme-challenge.www
# _domain=domain.com
_get_root() {
domain=$1
i=2
p=1
while true; do
_domain=$(printf "%s" "$domain" | cut -d . -f $i-100)
_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
_debug _domain "$_domain"
if [ -z "$_domain" ]; then
#not valid
return 1
fi
if _hosttech_rest GET "zones?query=${_domain}"; then
if [ "$(echo "$_response" | grep -o '"name":"[^"]*' | cut -d'"' -f4)" = "${_domain}" ]; then
return 0
fi
else
return 1
fi
p=$i
i=$(_math "$i" + 1)
done
return 1
}
_hosttech_rest() {
m=$1
ep="$2"
data="$3"
_debug "$ep"
export _H1="Authorization: Bearer $Hosttech_Key"
export _H2="accept: application/json"
export _H3="Content-Type: application/json"
_debug data "$data"
_response="$(_post "$data" "$Hosttech_Api/$ep" "" "$m")"
_code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\\r\\n")"
_debug "http response code $_code"
if [ "$?" != "0" ]; then
_err "error $ep"
return 1
fi
_debug2 response "$_response"
return 0
}