js2ray

js2ray

A Node.js implementation of the V2Ray VMess protocol (plus other protocols like SOCKS and Freedom). Deployable on cPanel Node.js hosts and dedicated servers.

Install & Run

Install with:

npm i js2ray

Then create a file at /root/js2ray/index.js:

var js2ray = require("js2ray");
// your config here

Run as a systemd service:

systemctl enable js2ray
systemctl restart js2ray

It will stay alive forever.

Debug Mode

Stop the systemd service:

systemctl disable js2ray
systemctl stop js2ray

Then run manually for debugging:

node /root/js2ray/index.js

Setup

Server-side

var js2ray = require("js2ray");

var config = {
    inbounds: [
        {
            protocol: "vmess",
            networks: [
                {
                    type: "http", // ws | tcp | http | xhttp
                    address: "0.0.0.0",
                    port: 80,
                    option: {
                        path: "/ws",
                        fake: "hello world"
                    },
                }
            ],
            users: [
                {
                    id: "b87cd5bc-71d1-e7c7-e031-24390995a198",
                    security: "none", // auto | aes-128-gcm | chacha20-poly1305 | none | zero
                    alterId: 0,
                }
            ],
        },
        {
            protocol: "socks",
            networks: [
                {
                    address: "0.0.0.0",
                    port: 1080
                }
            ]
        }
    ],
    debug: function (...e) {
        // console.log(...e)
    },
    storage: __dirname + "/app.json",
}

js2ray.config(config).start();

Client / Bridge Side (Tunnel)

var js2ray = require("js2ray");

var config = {
    inbounds: [
        {
            protocol: "vmess",
            networks: [
                {
                    type: "http", // ws | tcp | http | xhttp
                    address: "0.0.0.0",
                    port: 80,
                    option: {
                        path: ["/", "/data"],
                        fake: "hello world"
                    },
                }
            ],
            users: [
                {
                    id: "b87cd5bc-71d1-e7c7-e031-24390995a155",
                    security: "none",
                    alterId: 0,
                }
            ],
        },
        {
            protocol: "socks",
            networks: [
                {
                    address: "0.0.0.0",
                    port: 1080
                }
            ]
        }
    ],
    outbounds: [
        {
            tag: "outbound",
            protocol: "vmess",
            networks: [
                {
                    type: "tcp",
                    address: "server.address",
                    port: 1234
                }
            ],
            users: [
                {
                    id: "b87cd5bc-71d1-e7c7-e031-24390995a198",
                    security: "none",
                    alterId: 0,
                }
            ],
        }
    ],
    storage: __dirname + "/app.json",
    debug: function (...e) {
        // console.log(...e)
    },
}

js2ray.config(config).start();

API-Enabled Server

You can leave users: [] and instead manage them remotely via the api field.

var js2ray = require("js2ray");
var fs = require("fs");
var os = require("os");

var config = {
    inbounds: [
        {
            protocol: "vmess",
            networks: [
                {
                    type: "http",
                    address: "0.0.0.0",
                    port: 80,
					ip: ["1.1.1.1"] // limit clients ip 
                    option: {
                        path: "/ws",
                        fake: "hello world"
                    },
                }
            ],
            users: []
        },
        {
            protocol: "socks",
            networks: [
                {
                    address: "0.0.0.0",
                    port: 1080,
					ip: ["1.1.1.1"] // limit clients ip 
                }
            ]
        }
    ],
    api: {
        address: "0.0.0.0",
        port: 2050,
        post: {
            task: function () {
                return JSON.stringify({
                    rmx: Math.round(os.totalmem() / 1024 / 1024),
                    ram: Math.round(os.freemem() / 1024 / 1024),
                    net: 0 // placeholder
                })
            },
            backup: function () {
                return fs.readFileSync(__dirname + "/app.json", "utf-8");
            }
        }
    },
    storage: __dirname + "/app.json",
    debug: function (...e) {
        // console.log(...e)
    },
}

js2ray.config(config).start();

SOCKS Examples

Minimal SOCKS Proxy with Freedom

var js2ray = require("js2ray");

var config = {
    inbounds: [
        {
            protocol: "socks",
            networks: [
                {
                    address: "0.0.0.0",
                    port: 10805,
                }
            ]
        }
    ],
    // if outbounds not defined, "freedom" is used by default
    storage: __dirname + "/app.json",
}

js2ray.config(config).start();

SOCKS-to-SOCKS Tunnel (SOCKS Inbound + SOCKS Outbound)

var js2ray = require("js2ray");

var config = {
    inbounds: [
        {
            protocol: "socks",
            networks: [
                {
                    address: "0.0.0.0",
                    port: 1080,
                }
            ],
			users: [
				{
					user: "u",
					pass: "p",
				}
			],
        }
    ],
    outbounds: [
        {
            protocol: "socks",
            networks: [
                {
                    address: "remote.socks.server",
                    port: 1080,
                }
            ],
			users: [
				{
					user: "server-u",
					pass: "server-p",
				}
			],
        }
    ],
    storage: __dirname + "/app.json",
}

js2ray.config(config).start();

License

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