@wongbejo-online/tunnel v1.0.0

Bejo Tunnel

A mantained fork of the localtunel server used to temporally expose local sites when deploying via the Bejo CLI

Overview

We have configured our own server for the CLI to connect to, but uou can, easily set up and run your own server and connect using the Localtunnel CLI. In order to run your own server you must ensure that your server can meet the following requirements:

• You can set up DNS entries for your domain.tld and *.domain.tld (or sub.domain.tld and *.sub.domain.tld).
• The server can accept incoming TCP connections for any non-root TCP port (i.e. ports over 1000).

The above are important as the client will ask the server for a subdomain under a particular domain. The server will listen on any OS-assigned TCP port for client connections.

setup

# pick a place where the files will live
git clone git://github.com/wongbejo-online/tunnel.git
cd tunnel
yarn

# server set to run on port 1234
yarn run start --port 1234

The server is now running and waiting for client requests on port 1234. You will most likely want to set up a reverse proxy to listen on port 80 (or start the tunnel on port 80 directly).

NOTE By default, this script will use subdomains for clients, if you plan to host your server itself on a subdomain you will need to use the --domain option and specify the domain name behind which you are hosting localtunnel. (i.e. my-localtunnel-server.bejo.tech)

use your server

You can now use your domain with the --host flag for the lt client.

lt --host http://sub.example.tld:1234 --port 9000

You will be assigned a URL similar to heavy-puma-9.sub.example.com:1234.

If your server is acting as a reverse proxy (i.e. nginx) and is able to listen on port 80, then you do not need the :1234 part of the hostname for the lt client.

REST API

POST /api/tunnels

Create a new tunnel. A client can post to this enpoint to request a new tunnel with a specific name or a randomly assigned name.

GET /api/status

General server information.

Deploy

You can deploy your own server using the prebuilt docker image.

Note This assumes that you have a proxy in front of the server to handle the http(s) requests and forward them to the server on port 3000. You can use the localtunnel-nginx repo to accomplish this.

If you do not want ssl support for your own tunnel (not recommended), then you can just run the below with --port 80 instead.

docker run -d \
    --restart always \
    --name bejo-tunnel \
    --net host \
    wongbejoonline/tunnel:latest --port 3000