leicester

A traffic transparently redirect bindings for Rust.

Overview

Rust bindings for tcp traffic transparently redirect, it provides a few major features:

• tcp ingress/egress transparently redirect to local port
• avoid the use of kernel connntrack

Limitations:

• kernel version >= 3.16
• IPv4 available only

Example

A basic implementation example.

[dependencies]
leicester = { version = "0.0.1" }

Then, on your main.rs:

use leicester::{self, Config};

fn main() {
    let conf = &Config {
        eth_name: "ens33",
        proxy_port: "17000",
        redirect_port: "9080",
        route_table: "133",
        ignore_mask: 68,
        mask: 1,
    };

    let hijacker = leicester::Builder::new(conf);
    if hijacker.deploy().is_ok() {
        println!("traffic redirect rules deploy successeful!");
    } else {
        println!("traffic redirect rules deploy failed!");
    }
}

More examples can be found here.

Supported Rust Versions

This library is verified to work in rustc 1.51.0 (nightly), and the support of other versions needs more testing.

License

This project is licensed under the Apache License 2.0.