Added Leaseweb API for dns-01 verification

dnsapi/dns_leaseweb.sh

@@ -0,0 +1,130 @@
+#!/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")
+########  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() {
+  domain=$1
+  i="$(echo "$fulldomain" | tr '.' ' ' | wc -w)"
+  i=$(_math "$i" - 1)
+
+  while true; do
+    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
+    if [ -z "$h" ]; then
+      return 1
+    fi
+    _domain="$h"
+    return 0
+  done
+  _debug "$domain not found"
+  return 1
+}
+
+_lsw_api() {
+  cmd=$1
+  domain=$2
+  fulldomain=$3
+  txtvalue=$4
+
+  # Construct the HTTP Authorization header
+  export _H2="Content-Type: application/json"
+  export _H1="X-Lsw-Auth: ${LSW_Key}"
+
+  if [ "$cmd" == "POST" ]; then
+    data="{\"name\": \"$fulldomain.\",\"type\": \"TXT\",\"content\": [\"$txtvalue\"],\"ttl\": 60}"
+	  response="$(_post "$data" "$LSW_API/$domain/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 "" "$LSW_API/$domain/resourceRecordSets/$fulldomain/TXT" "" "DELETE")"
+    _code="$(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
+}