acme.sh/dnsapi/dns_leaseweb.sh
2019-10-25 13:46:10 +02:00

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#!/usr/bin/env sh
#Author: Rolph Haspers <r.haspers@global.leaseweb.com>
#Utilize leaseweb.com API to finish dns-01 verifications.
#Requires a Leaseweb API Key (export LSW_Key="Your Key")
#See http://developer.leaseweb.com for more information.
######## Public functions #####################
LSW_API="https://api.leaseweb.com/hosting/v2/domains/"
#Usage: dns_leaseweb_add _acme-challenge.www.domain.com
dns_leaseweb_add() {
fulldomain=$1
txtvalue=$2
LSW_Key="${LSW_Key:-$(_readaccountconf_mutable LSW_Key)}"
if [ -z "$LSW_Key" ]; then
LSW_Key=""
_err "You don't specify Leaseweb api key yet."
_err "Please create your key and try again."
return 1
fi
#save the api key to the account conf file.
_saveaccountconf_mutable LSW_Key "$LSW_Key"
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _root_domain "$_domain"
_debug _domain "$fulldomain"
if _lsw_api "POST" "$_domain" "$fulldomain" "$txtvalue"; then
if [ "$_code" = "201" ]; then
_info "Added, OK"
return 0
else
_err "Add txt record error, invalid code. Code: $_code"
return 1
fi
fi
_err "Add txt record error."
return 1
}
#Usage: fulldomain txtvalue
#Remove the txt record after validation.
dns_leaseweb_rm() {
fulldomain=$1
txtvalue=$2
LSW_Key="${LSW_Key:-$(_readaccountconf_mutable LSW_Key)}"
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _root_domain "$_domain"
_debug _domain "$fulldomain"
if _lsw_api "DELETE" "$_domain" "$fulldomain" "$txtvalue"; then
if [ "$_code" = "204" ]; then
_info "Deleted, OK"
return 0
else
_err "Delete txt record error."
return 1
fi
fi
_err "Delete txt record error."
return 1
}
#################### Private functions below ##################################
# _acme-challenge.www.domain.com
# returns
# _domain=domain.com
_get_root() {
rdomain=$1
i="$(echo "$rdomain" | tr '.' ' ' | wc -w)"
i=$(_math "$i" - 1)
while true; do
h=$(printf "%s" "$rdomain" | cut -d . -f "$i"-100)
_debug h "$h"
if [ -z "$h" ]; then
return 1 #not valid domain
fi
#Check API if domain exists
if _lsw_api "GET" "$h"; then
if [ "$_code" = "200" ]; then
_domain="$h"
return 0
fi
fi
i=$(_math "$i" - 1)
if [ "$i" -lt 2 ]; then
return 1 #not found, no need to check _acme-challenge.sub.domain in leaseweb api.
fi
done
return 1
}
_lsw_api() {
cmd=$1
d=$2
fd=$3
tvalue=$4
# Construct the HTTP Authorization header
export _H2="Content-Type: application/json"
export _H1="X-Lsw-Auth: ${LSW_Key}"
if [ "$cmd" = "GET" ]; then
response="$(_get "$LSW_API/$d")"
_code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\\r\\n")"
_debug "http response code $_code"
_debug response "$response"
return 0
fi
if [ "$cmd" = "POST" ]; then
data="{\"name\": \"$fd.\",\"type\": \"TXT\",\"content\": [\"$tvalue\"],\"ttl\": 60}"
response="$(_post "$data" "$LSW_API/$d/resourceRecordSets" "$data" "POST")"
_code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\\r\\n")"
_debug "http response code $_code"
_debug response "$response"
return 0
fi
if [ "$cmd" = "DELETE" ]; then
response="$(_post "" "$LSW_API/$d/resourceRecordSets/$fd/TXT" "" "DELETE")"
_code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\\r\\n")"
_debug "http response code $_code"
_debug response "$response"
return 0
fi
return 1
}