Merge pull request #1 from kvakanet/kvakanet-dnsmanager

Add dnsmanager support

dnsapi/dns_dnsmgr.sh

@@ -0,0 +1,150 @@
+#!/usr/bin/env sh
+
+# Ispsystem dnsmanager API
+# Author: Oleg from Reddock
+# Created: 2020-09-13
+#
+#     export ISP_DNS_URL="https://dnsmanager_url/dnsmgr"
+#     export ISP_DNS_USER="username"
+#     export ISP_DNS_PASS="password"
+#
+# Usage:
+#     acme.sh --issue --dns dns_dnsmgr -d example.com
+
+ISP_DNS_URL="${ISP_DNS_URL:-$(_readaccountconf_mutable ISP_DNS_URL)}"
+############################ Public Functions ##############################
+#Usage: dns_dnsmgr_add   _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
+dns_dnsmgr_add() {
+  fulldomain=$1
+  txtvalue=$2
+  _info "Using ispsystem dnsmanager api"
+  _debug fulldomain "${fulldomain}"
+  _debug txtvalue "${txtvalue}"
+  ISP_DNS_USER="${ISP_DNS_USER:-$(_readaccountconf_mutable ISP_DNS_USER)}"
+  ISP_DNS_PASS="${ISP_DNS_PASS:-$(_readaccountconf_mutable ISP_DNS_PASS)}"
+  if [ -z "${ISP_DNS_USER}" ] || [ -z "${ISP_DNS_PASS}" ]; then
+    ISP_DNS_USER=""
+    ISP_DNS_PASS=""
+    _err "Ispsystem dnsmanager username and password must be present."
+    return 1
+  fi
+  _saveaccountconf_mutable ISP_DNS_USER "${ISP_DNS_USER}"
+  _saveaccountconf_mutable ISP_DNS_PASS "${ISP_DNS_PASS}"
+  _saveaccountconf_mutable ISP_DNS_URL "${ISP_DNS_URL}"
+
+  _debug "First detect the root zone"
+  if ! _get_root "${fulldomain}"; then
+    _err "invalid domain"
+    return 1
+  fi
+
+  _debug "Adding txt record"
+
+  if _zone_add_record "${_domain}" "${fulldomain}" "${txtvalue}"; then
+    if _contains "${response}" "\"ok\":true" >/dev/null; then
+      _info "Added, OK"
+      return 0
+    else
+      _err "Adding txt record error."
+      return 1
+    fi
+  else
+    _err "Adding txt record error."
+  fi
+}
+
+#Usage: fulldomain txtvalue
+#Remove the txt record after validation.
+dns_dnsmgr_rm() {
+  fulldomain=$1
+  txtvalue=$2
+  _info "Using ispsystem dnsmanager api"
+  _debug fulldomain "${fulldomain}"
+  _debug txtvalue "${txtvalue}"
+  ISP_DNS_USER="${ISP_DNS_USER:-$(_readaccountconf_mutable ISP_DNS_USER)}"
+  ISP_DNS_PASS="${ISP_DNS_PASS:-$(_readaccountconf_mutable ISP_DNS_PASS)}"
+  if [ -z "${ISP_DNS_USER}" ] || [ -z "${ISP_DNS_PASS}" ]; then
+    ISP_DNS_USER=""
+    ISP_DNS_PASS=""
+    _err "Ispsystem dnsmanager username and password must be present."
+    return 1
+  fi
+  _saveaccountconf_mutable ISP_DNS_USER "${ISP_DNS_USER}"
+  _saveaccountconf_mutable ISP_DNS_PASS "${ISP_DNS_PASS}"
+  _saveaccountconf_mutable ISP_DNS_URL "${ISP_DNS_URL}"
+
+  _debug "First detect the root zone"
+  if ! _get_root "${fulldomain}"; then
+    _err "invalid domain"
+    return 1
+  fi
+
+  _zone_rm_record "${_domain}" "${fulldomain}" "${txtvalue}"
+  _debug response: "${response}"
+  _info "Record deleted"
+  return 0
+}
+
+############################ Private Functions ##############################
+_zone_find() {
+  _isp_domain="$1"
+  _isp_body="authinfo=${ISP_DNS_USER}:${ISP_DNS_PASS}&func=domain&filter=on&out=bjson&name=${_isp_domain}"
+  response="$(_post "${_isp_body}" "${ISP_DNS_URL}")"
+  if [ "$?" != "0" ]; then
+    _err "error ${_isp_domain} find domain"
+    return 1
+  fi
+  _debug2 response "${response}"
+  return 0
+}
+#
+_zone_add_record() {
+  _isp_domain="$1"
+  _isp_record_name="$2"
+  _isp_record_value="$3"
+
+  _isp_body="authinfo=${ISP_DNS_USER}:${ISP_DNS_PASS}&func=domain.record.edit&ttl=90&sok=ok&rtype=txt&out=bjson&plid=${_isp_domain}&name=${_isp_record_name}.&value=${_isp_record_value}"
+  response="$(_post "${_isp_body}" "${ISP_DNS_URL}")"
+  if [ "$?" != "0" ]; then
+    _err "error ${_isp_domain} add domain record"
+    return 1
+  fi
+  _debug2 response "${response}"
+  return 0
+}
+#
+_zone_rm_record() {
+  _isp_domain="$1"
+  _isp_record_name="$2"
+  _isp_record_value="$3"
+
+  _isp_body="authinfo=${ISP_DNS_USER}:${ISP_DNS_PASS}&func=domain.record.delete&sok=ok&out=bjson&plid=${_isp_domain}&elid=${_isp_record_name}.%20TXT%20%20${_isp_record_value}"
+  response="$(_post "${_isp_body}" "${ISP_DNS_URL}")"
+  if [ "$?" != "0" ]; then
+    _err "error ${_isp_domain} delete domain record"
+    return 1
+  fi
+  _debug2 response "${response}"
+  return 0
+}
+#
+_get_root() {
+  domain=$1
+  i=2
+  while true; do
+    h=$(printf "%s" "${domain}" | cut -d . -f ${i}-100)
+    _debug h "${h}"
+    if [ -z "${h}" ]; then
+      return 1
+    fi
+    if ! _zone_find "${h}"; then
+      return 1
+    fi
+    if _contains "${response}" "\"name\":\"${h}\"" >/dev/null; then
+      _domain="${h}"
+      return 0
+    fi
+    i="$(_math "${i}" + 1)"
+  done
+  return 0
+}