Add Nodion API support

dnsapi/dns_nodion.sh

@@ -0,0 +1,166 @@
+#!/usr/bin/env sh
+
+#
+#NODION_API_KEY="abc123"
+#
+
+NODION_API_URL="https://api.nodion.com/p/v1"
+
+########  Public functions #####################
+
+#Usage: add  _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
+dns_nodion_add() {
+  fulldomain=$1
+  txtvalue=$2
+
+  if [ -z "$NODION_API_KEY" ]; then
+    NODION_API_KEY=""
+    _err "You didn't specify a NODION_API_KEY."
+    _err "API keys can be created at https://app.nodion.com/user/security."
+    _err "Please create your key and try again."
+    return 1
+  fi
+
+  _saveaccountconf NODION_API_KEY "$NODION_API_KEY"
+
+  _debug2 "Detect the root zone"
+  if ! _get_root "$fulldomain"; then
+    _err "Invalid domain"
+    return 1
+  fi
+  _debug2 _domain_id "$_domain_id"
+  _debug2 _sub_domain "$_sub_domain"
+  _debug2 _domain "$_domain"
+
+  #_debug "Getting txt records"
+  #_nodion_rest GET "dns_zones/${_domain_id}/records?record_type=txt&name=$_sub_domain"
+
+  _info "Adding record"
+  if _nodion_rest POST "dns_zones/$_domain_id/records" "{\"record_type\":\"txt\",\"name\":\"$_sub_domain\",\"content\":\"$txtvalue\",\"ttl\":120}"; then
+    if _contains "$response" "$txtvalue"; then
+      _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_nodion_rm() {
+  fulldomain=$1
+  txtvalue=$2
+
+  _debug2 "First detect the root zone"
+  if ! _get_root "$fulldomain"; then
+    _err "invalid domain"
+    return 1
+  fi
+  _debug2 _domain_id "$_domain_id"
+  _debug2 _sub_domain "$_sub_domain"
+  _debug2 _domain "$_domain"
+
+  _debug "Getting txt records"
+  _nodion_rest GET "dns_zones/${_domain_id}/records?record_type=txt&name=$_sub_domain&content=$txtvalue"
+
+  if _contains "$response" "\"content\":\"$txtvalue\""; then
+    record_id=$(echo "$response" | _egrep_o "\[.\"id\": *\"[^\"]*\"" | _head_n 1 | cut -d : -f 2 | tr -d \" | tr -d " ")
+    _debug2 "record_id" "$record_id"
+    if [ "$record_id" ]; then
+      if ! _nodion_rest DELETE "dns_zones/$_domain_id/records/$record_id"; then
+        _err "Delete record error."
+        return 1
+      fi
+    else
+      _err "Record ID could not be fetched."
+      return 1
+    fi
+  else
+    _err "Record not found by content."
+    return 1
+  fi
+
+}
+
+####################  Private functions below ##################################
+#  https://github.com/acmesh-official/acme.sh/wiki/DNS-API-Dev-Guide
+#  The following full domains are possible:
+#  _acme-challenge.www.example.com
+#  _acme-challenge.example.com
+#  _acme-challenge.example.co.uk
+#  _acme-challenge.www.example.co.uk
+#  _acme-challenge.sub1.sub2.www.example.co.uk
+#  sub1.sub2.example.co.uk
+#  example.com ( For dns alias mode)
+#  example.co.uk ( For dns alias mode)
+#
+#  We need to split it to get the following:
+#  _sub_domain=_acme-challenge.www
+#  _domain=example.com
+#  _domain_id=uuid
+
+_get_root() {
+  # The goal is to split the domain to get the actual domain name, as well as sub_domain and an id to send API requests to
+  domain=$1
+  i=1
+  p=1
+
+  while true; do
+    echo $i
+    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    _debug h "$h"
+
+    if [ -z "$h" ]; then
+      #not valid
+      return 1
+    fi
+
+    if ! _nodion_rest GET "dns_zones?name=$h"; then
+      return 1
+    fi
+
+    if _contains "$response" "\"name\":\"$h\""; then
+      _domain_id=$(echo "$response" | _egrep_o "\[.\"id\": *\"[^\"]*\"" | _head_n 1 | cut -d : -f 2 | tr -d \" | tr -d " ")
+      if [ "$_domain_id" ]; then
+        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+        _domain=$h
+        return 0
+      fi
+      return 1
+    fi
+
+    p=$i
+    i=$(_math "$i" + 1)
+  done
+
+  return 1
+}
+
+_nodion_rest() {
+  method=$1
+  path="$2"
+  data="$3"
+
+  token_trimmed=$(echo "$NODION_API_KEY" | tr -d '"')
+
+  export _H1="Accept: application/json"
+  export _H2="Content-Type: application/json"
+  export _H3="Authorization: $token_trimmed"
+
+  if [ "$method" != "GET" ]; then
+    response="$(_post "$data" "$NODION_API_URL/$path" "" "$method")"
+  else
+    response="$(_get "$NODION_API_URL/$path")"
+  fi
+
+  if [ "$?" != "0" ]; then
+    _err "error $path"
+    return 1
+  fi
+
+  return 0
+}