3 unstable releases
0.2.0 | Nov 13, 2023 |
---|---|
0.1.1 | Nov 12, 2023 |
0.1.0 | Sep 11, 2023 |
#3 in #modifying
45 downloads per month
38KB
363 lines
yprox
A modifying, multiplexer tcp proxy server tool and library.
Usage
As an executable
To use yprox
as an executable, simply install it using Cargo:
cargo install yprox
Then, you can run it with:
yprox <listen_addr> <target_addr1>...<target_addrN>
For example:
yprox 127.0.0.1:8080 127.0.0.1:9000 127.0.0.1:9001
This will start a proxy server that listens on 127.0.0.1:8080 and forwards incoming connections to 127.0.0.1:9000 and 127.0.0.1:9001.
As a library
To use yprox as a library, add it to your Cargo.toml file:
[dependencies]
yprox = "0.1"
Then, you can use it in your code:
use yprox::proxy::Proxy;
#[tokio::main]
async fn main() {
let listen_addr = "127.0.0.1:8080";
let target_addrs = vec!["127.0.0.1:9000", "127.0.0.1:9001"];
proxy(listen_addr, target_addrs).await.unwrap();
}
This will start a proxy server that listens on 127.0.0.1:8080 and forwards incoming connections to 127.0.0.1:9000 and 127.0.0.1:9001.
Using a modifying function
Optionally you can modify the data stream before forwarding it to the target. You can do that using the start_modifying
function:
use yprox::proxy::Proxy;
#[tokio::main]
async fn main() {
let listen_addr = "127.0.0.1:8080";
let target_addrs = vec!["127.0.0.1:9000", "127.0.0.1:9001"];
let modify_fn = |data: Vec<u8>| -> Vec<u8> {
// Modify data here
data
};
proxy(listen_addr, target_addrs, Some(modify_fn)).await.unwrap();
}
Dependencies
~1.1–1.7MB
~33K SLoC