NodeJS Wireguard Wrapper

This project is a nodejs wrapper for the wireguard commands wg and wg-quick.

Features:

• No dependencies
• Uses promises

Limitations:

• So far it can only read but not write anything
• missing wg set, wg setconf, wg addconf, wg syncconf

Installation

npm i --save wireguard-wrapper

Usage

wg or wg show

const { Wg } = require('wireguard-wrapper');

Wg.show().then(function(interfaces){
	console.log('all interfaces:', interfaces);
});

Wg.show('wg0').then(function(interfaces){
	console.log('wg0:', interfaces);
});

wg showconf

const { Wg } = require('wireguard-wrapper');

Wg.showconf('wg0').then(function(config){
	console.log('wg0 configuration:', config);
	console.log('generated configuration file:', config.toString());
});

wg genkey

const { Wg } = require('wireguard-wrapper');

Wg.genkey().then(function(key){
	console.log('private key:', key);
});

wg genpsk

const { Wg } = require('wireguard-wrapper');

Wg.genpsk().then(function(psk){
	console.log('preshared key:', psk);
});

wg pubkey

const { Wg } = require('wireguard-wrapper');

Wg.genkey().then(function(privateKey){
	console.log('private key:', privateKey);
    Wg.pubkey(privateKey).then(function(publicKey){
        console.log('public key:', publicKey);
    });
});

API

Commands:

• Wg.show([string device]) - Returns an Statistics-Interface-Object with the current status. The parameter is optional
• Wg.showconf(string device) - Returns an Config-Interface-Object with the current configuration. The parameter is required.
• Wg.genkey() - Generates a new private key.
• Wg.genpsk() - Generates a new preshared key.
• Wg.pubkey(string privateKey) - Generates a public key from the given private Key. The paramter is required.