dns_do.sh

#!/usr/bin/env sh

# DNS API for Domain-Offensive / Resellerinterface / Domainrobot

# Report bugs at https://github.com/seidler2547/acme.sh/issues

# set these environment variables to match your customer ID and password:
# DO_PID="KD-1234567"
# DO_PW="cdfkjl3n2"

DO_URL="https://soap.resellerinterface.de/"

########  Public functions #####################

#Usage: dns_myapi_add   _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_do_add() {
  fulldomain=$1
  txtvalue=$2
  if _dns_do_authenticate; then
    _info "Adding TXT record to ${_domain} as ${fulldomain}"
    _dns_do_soap createRR origin "${_domain}" name "${fulldomain}" type TXT data "${txtvalue}" ttl 300
    if _contains "${response}" '>success<'; then
      return 0
    fi
    _err "Could not create resource record, check logs"
  fi
  return 1
}

#fulldomain
dns_do_rm() {
  fulldomain=$1
  if _dns_do_authenticate; then
    if _dns_do_list_rrs; then
      _dns_do_had_error=0
      for _rrid in ${_rr_list}; do
        _info "Deleting resource record $_rrid for $_domain"
        _dns_do_soap deleteRR origin "${_domain}" rrid "${_rrid}"
        if ! _contains "${response}" '>success<'; then
          _dns_do_had_error=1
          _err "Could not delete resource record for ${_domain}, id ${_rrid}"
        fi
      done
      return $_dns_do_had_error
    fi
  fi
  return 1
}

####################  Private functions below ##################################
_dns_do_authenticate() {
  _info "Authenticating as ${DO_PID}"
  _dns_do_soap authPartner partner "${DO_PID}" password "${DO_PW}"
  if _contains "${response}" '>success<'; then
    _get_root "$fulldomain"
    _debug "_domain $_domain"
    return 0
  else
    _err "Authentication failed, are DO_PID and DO_PW set correctly?"
  fi
  return 1
}

_dns_do_list_rrs() {
  _dns_do_soap getRRList origin "${_domain}"
  if ! _contains "${response}" 'SOAP-ENC:Array'; then
    _err "getRRList origin ${_domain} failed"
    return 1
  fi
  _rr_list="$(echo "${response}" \
    | tr -d "\n\r\t" \
    | sed -e 's/<item xsi:type="ns2:Map">/\n/g' \
    | grep ">$(_regexcape "$fulldomain")</value>" \
    | sed -e 's/<\/item>/\n/g' \
    | grep '>id</key><value' \
    | _egrep_o '>[0-9]{1,16}<' \
    | tr -d '><')"
  [ "${_rr_list}" ]
}

_dns_do_soap() {
  func="$1"
  shift
  # put the parameters to xml
  body="<tns:${func} xmlns:tns=\"${DO_URL}\">"
  while [ "$1" ]; do
    _k="$1"
    shift
    _v="$1"
    shift
    body="$body<$_k>$_v</$_k>"
  done
  body="$body</tns:${func}>"
  _debug2 "SOAP request ${body}"

  # build SOAP XML
  _xml='<?xml version="1.0" encoding="UTF-8"?>
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
  <env:Body>'"$body"'</env:Body>
</env:Envelope>'

  # set SOAP headers
  export _H1="SOAPAction: ${DO_URL}#${func}"

  if ! response="$(_post "${_xml}" "${DO_URL}")"; then
    _err "Error <$1>"
    return 1
  fi
  _debug2 "SOAP response $response"

  # retrieve cookie header
  _H2="$(_egrep_o 'Cookie: [^;]+' <"$HTTP_HEADER" | _head_n 1)"
  export _H2

  return 0
}

_get_root() {
  domain=$1
  i=1

  _dns_do_soap getDomainList
  _all_domains="$(echo "${response}" \
    | tr -d "\n\r\t " \
    | _egrep_o 'domain</key><value[^>]+>[^<]+' \
    | sed -e 's/^domain<\/key><value[^>]*>//g')"

  while true; do
    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
    if [ -z "$h" ]; then
      return 1
    fi

    if _contains "${_all_domains}" "^$(_regexcape "$h")\$"; then
      _domain="$h"
      return 0
    fi

    i=$(_math $i + 1)
  done
  _debug "$domain not found"

  return 1
}

_regexcape() {
  echo "$1" | sed -e 's/\([]\.$*^[]\)/\\\1/g'
}