Http and socks proxy server
npm install @mutagen-d/node-proxy-serverHttp and Socks proxy server with zero dependencies
- Usage
- TLS
- Authorization
- Keep Alive
- Custom proxy connection
- Examples
``js`
const { createProxyServer } = require('@mutagen-d/node-proxy-server')
const port = 8080
const server = createProxyServer()
server.on('error', (error) => {
console.log('server error', error)
})
server.listen(port, '0.0.0.0', () => console.log('proxy-server listening port', port))
create tls server
`js`
const fs = require('fs')
const path = require('path')
const server = createProxyServer({
cert: fs.readFileSync(path.join(__dirname, './cert.pem'), 'utf-8'),
key: fs.readFileSync(path.join(__dirname, './key.pem'), 'utf-8'),
})
`js`
const server = createProxyServer({ auth: true })
server.on('proxy-auth', (username, password, callback) => {
callback(username === 'login' && password === '1234')
})
Only first "proxy-auth" event listener will be envoked
`js`
server.on('connection', (socket) => {
socket.setTimeout(30 * 1000, () => socket.destroy())
})
Use createProxyConnection method.net
By default module is used to create connection, e.i.
`js`
const net = require('net')
const { createProxyServer } = require('./src')
const server = createProxyServer({
createProxyConnection: async (info) => {
const socket = net.createConnection({ host: info.dstHost, port: info.dstPort })
return new Promise((resolve, reject) => {
socket.on('connect', () => resolve(socket))
socket.on('error', (error) => reject(error))
})
}
})
One can also use other methods to create connection, e.i ssh2-dynamic-port-forwarding
`js
const { createProxyServer } = require('./src')
const { Client } = require('ssh2')
const util = require('util')
const sshClient = new Client()
const forwardOut = util.promisify(sshClient.forwardOut)
const server = createProxyServer({
createProxyConnection: async (info) => {
const stream = await forwardOut.call(sshClient, info.srcHost, info.srcPort, info.dstHost, info.dstPort)
return stream
},
})
sshClient.connect({
host: 'localhost',
username: 'username',
password: '12345',
})
sshClient.on('ready', () => {
const port = 8080
server.listen(port, '0.0.0.0', () => console.log('proxy-server listening port', port))
})
``
see examples