proxy.js

const net = require('net')
const Processor = require('./Packets/processor')
const Session = require('./session')
const ByteBuffer = require('bytebuffer')
const server = new net.Server()
const PacketReceiver = require('./Utils/packetreceiver')
server.listen(9339)

let sessions = []
let crypto = new (require('./Packets/crypto'))
let packetreceiver = new PacketReceiver()

server.once('listening',function(){
    console.log('Server started on port', server.address().port)
})
server.on('connection',function(client){
    console.log('Client connected from', client.remoteAddress)
    let processor = new Processor(client)
    let proxySocket = net.createConnection(9339, 'game.brawlstarsgame.com')
    let session = new Session(processor, proxySocket)
    sessions.push(session)
    proxySocket.on('connect',function(){
        console.log('Linked client to game servers!')
    })
    proxySocket.on('data', function(data){
        packetreceiver.packetize(data, function(packet){
            client.write(packet)
            let id = packet.readUInt16BE()
            //let decrypted = session.processor.crypto.decrypt(id,packet)
            console.log('[SERVER -> CLIENT]' + id)
        })
    })
    client.on('data',function(data){
        packetreceiver.packetize(data, function(packet){
            proxySocket.write(packet)
            let id = packet.readUInt16BE()
            //let decrypted = session.processor.crypto.encrypt(id,packet)
            console.log('[CLIENT -> SERVER]' + id)
        })
    })
})
server.on('error',function(error){
    console.error('Error:',error.message)
})