Add FastVPS service DNS API

dnsapi/dns_fastvps.sh

@@ -0,0 +1,229 @@
+#!/usr/bin/env sh
+
+#Secret
+#FastVps_Secret="2323f891ghfhf57480f923a3031d49gfdg94ca2768ea443f8262d6f78851379d5a6"
+#
+
+#Endpoint
+FastVps_EndPoint="https://fastdns.fv.ee"
+#
+
+#Author: Voinkov Andrey.
+#Report Bugs here: https://github.com/exzm/acme.sh
+#
+
+########  Public functions #####################
+
+#Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
+dns_fastvps_add() {
+  fulldomain=$1
+  txtvalue=$2
+  
+  FastVps_Secret="${FastVps_Secret:-$(_readaccountconf_mutable FastVps_Secret)}"
+  FastVps_Token="${FastVps_Token:-$(_readaccountconf_mutable FastVps_Token)}"
+  
+  if [ -z "$FastVps_Secret" ]; then
+    FastVps_Secret=""
+    _err "FastVps secret is not specified."
+    _err "Please create secret https://bill2fast.com/dns and try again."
+    return 1
+  fi
+  
+  #save the secret to the account conf file.
+  _saveaccountconf_mutable FastVps_Secret "$FastVps_Secret"
+  
+  if [ -z "$FastVps_Token" ]; then
+    _info "Getting FastVps token."
+    if ! _fastvps_authentication; then
+      _err "Can not get token."
+    fi
+  fi
+  
+  _debug "Detect root zone"
+  if ! _get_root "$fulldomain"; then
+    _err "Invalid domain."
+    return 1
+  fi
+  
+  _debug _node "$_node"
+  _debug _domain_name "$_domain_name"
+  
+  _info "Creating TXT record."
+  if ! _fastvps_rest POST "api/domains/$dnsId/records" "{\"name\":\"$_node\",\"type\":\"TXT\",\"content\":\"$txtvalue\",\"ttl\":90}"; then
+    return 1
+  fi
+  
+  if _contains "$response" "errors"; then
+    _err "Could not add TXT record."
+    return 1
+  fi
+  
+  return 0
+}
+
+#Usage: rm _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
+dns_fastvps_rm() {
+  fulldomain=$1
+  txtvalue=$2
+  
+  FastVps_Secret="${FastVps_Secret:-$(_readaccountconf_mutable FastVps_Secret)}"
+  FastVps_Token="${FastVps_Token:-$(_readaccountconf_mutable FastVps_Token)}"
+  
+  if [ -z "$FastVps_Secret" ]; then
+    FastVps_Secret=""
+    _err "Please create you API secret and try again."
+    return 1
+  fi
+  
+  #save the secret to the account conf file.
+  _saveaccountconf_mutable FastVps_Secret "$FastVps_Secret"
+  
+  if [ -z "$FastVps_Token" ]; then
+    _info "Getting FastVps token."
+    if ! _fastvps_authentication; then
+      _err "Can not get token."
+    fi
+  fi
+  
+  _debug "Detect root zone."
+  if ! _get_root "$fulldomain"; then
+    _err "Invalid domain."
+    return 1
+  fi
+  
+  _debug _node "$_node"
+  _debug _domain_name "$_domain_name"
+  
+  _info "Checking for TXT record."
+  if ! _get_recordid "$fulldomain" "$txtvalue"; then
+    _err "Could not get TXT record id."
+    return 1
+  fi
+  
+  if [ "$_dns_record_id" = "" ]; then
+    _err "TXT record not found."
+    return 1
+  fi
+  
+  _info "Removing TXT record."
+  if ! _delete_txt_record "$_dns_record_id"; then
+    _err "Could not remove TXT record $_dns_record_id."
+  fi
+  
+  return 0
+}
+
+########  Private functions below ##################################
+#_acme-challenge.www.domain.com
+#returns
+# _node=_acme-challenge.www
+# _domain_name=domain.com
+_get_root() {
+  domain=$1
+  i=2
+  p=1
+  while true; do
+    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
+    _debug h "$h"
+    if [ -z "$h" ]; then
+      #not valid
+      return 1
+    fi
+    
+    if ! _fastvps_rest GET "api/domains/$h/name"; then
+      return 1
+    fi
+    
+    if _contains "$response" "\"name\":\"$h\"" >/dev/null; then
+      dnsId=$(printf "%s" "$response" | grep -Po '(?<="id":)[^,"\\]*(?:\\.[^"\\]*)*')
+      _domain_name=$h
+      _node=$(printf "%s" "$domain" | cut -d . -f 1-$p)
+      return 0
+    fi
+    p=$i
+    i=$(_math "$i" + 1)
+  done
+  return 1
+  
+}
+
+_get_recordid() {
+  fulldomain=$1
+  txtvalue=$2
+  
+  if ! _fastvps_rest GET "api/domains/$dnsId/records"; then
+    return 1
+  fi
+  
+  if ! _contains "$response" "$txtvalue"; then
+    _dns_record_id=0
+    return 0
+  fi
+  
+  _dns_record_id=$(printf "%s" "$response" | sed -e 's/[^{]*\({[^}]*}\)[^{]*/\1\n/g' | grep "\"content\":\"$txtvalue\"" | sed -e 's/.*"id":"\([^",]*\).*/\1/')
+  return 0
+}
+
+_delete_txt_record() {
+  _dns_record_id=$1
+  
+  if ! _fastvps_rest DELETE "api/domains/$dnsId/records/$_dns_record_id"; then
+    return 1
+  fi
+  
+  if _contains "$response" "errors"; then
+    return 1
+  fi
+  
+  return 0
+}
+
+_fastvps_rest() {
+  m=$1
+  ep="$2"
+  data="$3"
+  _debug "$ep"
+  
+  export _H1="Authorization: Bearer $FastVps_Token"
+  export _H2="Content-Type: application/json"
+  
+  if [ "$data" ] || [ "$m" = "DELETE" ]; then
+    _debug data "$data"
+    response="$(_post "$data" "$FastVps_EndPoint/$ep" "" "$m")"
+  else
+    _info "Getting $FastVps_EndPoint/$ep"
+    response="$(_get "$FastVps_EndPoint/$ep")"
+  fi
+  
+  # shellcheck disable=SC2181
+  if [ "$?" != "0" ]; then
+    _err "error $ep"
+    return 1
+  fi
+  _debug2 response "$response"
+  return 0
+}
+
+_fastvps_authentication() {
+  
+  export _H1="Authenticate: $FastVps_Secret"
+  export _H2="Content-Type: application/json"
+  
+  response="$(_post "" "$FastVps_EndPoint/login_token" "" "")"
+  
+  # shellcheck disable=SC2181
+  if [ "$?" != "0" ]; then
+    _err "Authentication failed."
+    return 1
+  fi
+  if _contains "$response" "token"; then
+    FastVps_Token=$(printf "%s" "$response" | grep -Po '(?<="token":")[^"\\]*(?:\\.[^"\\]*)*')
+  fi
+  if _contains "$FastVps_Token" "null"; then
+    FastVps_Token=""
+  fi
+  _info "Authentication success"
+  
+  _debug2 response "$response"
+  return 0
+}