nfttools 0.1.0

help interacting with nftables

NftTools

Help interacting with nftables

NftTools provides helpers to work with nftables from Python. It builds on python-nftables which itself uses libnftables. Note that the API is not yet stable and can change from one version to the next.

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Features

• Convert an nftables rule into its JSON representation.
• Validate an nftables rule by temporary applying it in a helper chain.
• Convert simple rules into a dictionary representation.
• Convert that dictionary representation into an nftables rule.
• Supports IPv4 and IPv6.
• Provides limited support for sets.

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Installation

Install using PyPi:

pip3 install nfttools

Note: The tool uses python3-nftables as dependency. If you don't use Debian's operating system package (or Alpine's py3-nftables) but attempt to install pip-nftables instead, the latter might complain on missing "schema.json". Workaround: Use the operating system package or copy it's "schema.json" to the place pip-nftables is looking for that file.

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Reporting bugs

In case you encounter any bugs, please report the expected behavior and the actual behavior so that the issue can be reproduced and fixed.

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Developers

Clone repository

Clone this repo to your local machine using https://github.com/towalink/nfttools.git

Install the module temporarily to make it available in your Python installation:

pip3 install -e <path to root of "src" directory>

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License

• MIT license
• Copyright 2024-2024 © Dirk Henrici.
• WireGuard is a registered trademark of Jason A. Donenfeld.