ipfw-rs

Crates.ioipfw-rs
lib.rsipfw-rs
version0.1.1
created_at2024-03-26 23:37:16.56321+00
updated_at2025-09-29 13:19:53.535314+00
descriptionA Rust crate which allows to send commands to the FreeBSD IPFW firewall.
homepage
repositoryhttps://codeberg.org/4neko/ipfw-rs
max_upload_size
id1187383
size109,199
Aleksandr Morozov (eesekaj)

documentation

README

#ipfw-rs

A crate which provides userspace interface to FreeBSD IPFW Firewall which allows to control IPFW directly without executing ipfw(8) every time when it is required to block network host or to check the list.

This crate supports only actual and recent FreeBSD version which is 14.0, but it seems that protocol did not changed much, so may work on FreeBSD 13!

Policy
  • This crate i.e code is NOT an Open Source software. This is a FREE (gratis) software and follows the principle of Sources Available/Disclosed software which should be fairly used.
  • It is published under FSF/OSI approved licenses however author does not follow/share/respect OSI and FSF principles and phylosophy.
  • License is subject to be changed in further versions without warning.
  • If you are using code in non-free (in terms of gratis) software you MUST NEVER demand a development of any features which are missing and needed for your business if you are not sponsoring/contributing those changes.
  • Access to the code can be limited by author to specific entities due to the local laws (not my bad or fault)(despite what is said in the license).
AI policy
  • AI generated sloppy code is prohibited. AI generates slop "a priori" (anyway).
  • Licenses (thank you OSS sectarians ) do not anyhow limit AI training, but f^ck you all - ChatGPT, CockPilot, especially Claude and rest unidentified cr@p.
  • It is strongly discouraged from using the AI based tools to write or enhance the code. AI slope would 100% violate the license by introducing the 3rd party licensed code.
Pull requests

The pull requests are now supported because the repository was moved to Codeberg. The alternative way is to send patches over the email to patch[at]4neko.org.

In case if you would like to contribute the code, please use pull request. Your pull request should include:

  • Description of changes and why it is needed.

  • Test the pull request.

    In case of you prefer email and patch files please consider the following:

  • For each feature or fix, please send patches separatly.

  • Please write what your patch is implementing or fixing.

  • I can read the code and I am able to understand it, so don't write a poem or essay in the description to the patches.

  • Please test your patch.

Version

v 0.1.1development, Rust edition 2024

License:

Sources are available under: BSD-2-Clause

This is experimental crate and is used in "Aienma" project.

At the moment the following is supported:

  • Add, Remove, Test commands on tables (a list of hosts: IP/IPv6/DNS at the moment)

  • Flush table

Example



extern crate ipfw_rs;


use ipfw_rs::{Ipfw, IpfwCmd};

fn main() 
{
    let ipfw = Ipfw::new().unwrap();

    let res = 
        ipfw.ipfw_table_handler("testtable", IpfwCmd::Add { hosts: vec!["127.0.1.1", "127.0.2.0/24"], req_atomic_op: true }, false);

        match res
        {
            Ok(r) => println!("res: '{}'", r),
            Err(e) => println!("err: '{}'", e)
        }

    let res = 
        ipfw.ipfw_table_handler("testtable", IpfwCmd::Test { hosts: vec!["127.0.1.1", "127.0.2.0/24"]}, false);

        match res
        {
            Ok(r) => println!("res: '{}'", r),
            Err(e) => println!("err: '{}'", e)
        }

    
    let res = 
        ipfw.ipfw_table_handler("testtable", IpfwCmd::Flush, false); //{ hosts: vec!["127.0.1.2"] }, false);// { hosts: vec!["127.0.1.1", "127.0.2.0/24"], req_atomic_op: true }, false);

    match res
    {
        Ok(r) => println!("res: '{}'", r),
        Err(e) => println!("err: '{}'", e)
    }

    println!("Hello, world!");
}
Commit count: 0

cargo fmt