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Nftables

by HorlogeSkynet ST3

:lipstick: A Sublime Text 3+ syntax definition for your nftables rules

Labels firewall, language syntax, netfilter

Details

Installs

  • Total 502
  • Win 153
  • Mac 139
  • Linux 210
Sep 2 Sep 1 Aug 31 Aug 30 Aug 29 Aug 28 Aug 27 Aug 26 Aug 25 Aug 24 Aug 23 Aug 22 Aug 21 Aug 20 Aug 19 Aug 18 Aug 17 Aug 16 Aug 15 Aug 14 Aug 13 Aug 12 Aug 11 Aug 10 Aug 9 Aug 8 Aug 7 Aug 6 Aug 5 Aug 4 Aug 3 Aug 2 Aug 1 Jul 31 Jul 30 Jul 29 Jul 28 Jul 27 Jul 26 Jul 25 Jul 24 Jul 23 Jul 22 Jul 21 Jul 20
Windows 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Mac 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
Linux 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

Readme

Source
raw.​githubusercontent.​com

Nftables

A Sublime Text 3+ syntax definition for your nftables rules

Introduction

nftables should now be the regular way of handling Netfilter rules, and I was surprised not to find any syntax definition for Sublime Text.
This project aims to provide a “basic” one, as long as a building procedure for GNU/Linux users (when the nft binary is available for “dynamic” syntax checks).

This project has been inspired by the official nano syntax definition.
See the Scripting nftables Wiki page for external reference.

Installation

With Package Control

  1. Open your command palette and type in : Package Control: Install Package
  2. Browse the list or search for Nftables
  3. Press Enter and you're done !

Package Control dedicated page here.

Manually

  1. Move into Sublime Text packages folder (usually $HOME/.config/sublime-text/Packages/ or %AppData%\Sublime Text\Packages\)
  2. Clone this repository there : git clone https://github.com/HorlogeSkynet/Nftables.git
  3. Restart Sublime Text and… :tada:

Usage

Syntax

  • Open your command palette and type in : Set Syntax: Nftables

  • Click on the bottom-right corner : Nftables

  • View > Syntax > Nftables

Build

  • Open your command palette and type in : Build With: Nftables

  • Press CTRL + B

  • Tools > Build

Formats currently supported

  • [X] nftables output
  • [X] scripted configuration

Frequently Asked Questions

Do you plan to support the whole nftables syntax ?

No, but feel free to contribute.

Why does this syntax coloration s*cks ?

Well, sorry to hear that. Grammar wasn't my favorite course at school.
I'd be pleased to review any issue or pull request.

Why didn't you convert the official Bison parser to Sublime's definition syntax ?

It looks like such a tool does not exist (yet ?).

Would this plugin help me building a secure fire-wall ?

No, but I would advise you this blog post as a well-explained starting point, written by @tasn.

I've noticed you got an extensive tests suite, can I run it ?

Of course, open the Nftables.sublime-syntax file, press CTRL + Shift + B and choose Build With: Syntax Tests.