remote-box-locker

Remotely lock/unlock your computer (Linux) using HTTP/JSON, SSH Key & IP whitelisting

System Requirements

node.js and npm
SSH Private Key (a password must be set)
.env file for setting up required configurations

Install

git clone https://github.com/arafathusayn/remote-box-locker.git && cd remote-box-locker && npm install

Configuration

Create a .env file in the remote-box-locker directory, then you can set these environment variables:

SERVER_PORT=3333
USERNAME=<your computer username> 
TRUST_PROXY=true or false
IP_WHITELIST=<comma seperated IP addresses> eg. 192.168.0.100,192.168.0.101
PRIVATE_KEY_PATH=/home/<USERNAME>/.ssh/id_rsa

Notes

USERNAME env variable is required.
If your computer network is behind a trustable proxy, set TRUST_PROXY=true so that IP_WHITELIST can work properly. Default: false.
IP_WHITELIST always includes localhost,127.0.0.1 as whitelisted
PRIVATE_KEY_PATH is your SSH private key path. It’s optional. Default: /home/<USERNAME>/.ssh/id_rsa

Running server

node app.js

If you use pm2:

pm2 start -f app.js

API Usage

Locking

To lock the computer running the server, send HTTP POST request to

Endpoint: /lock
eg. http://localhost:3333/lock

along with HTTP Header Content-Type: application/json and the JSON data in POST Body:

{
  "password": "<Your SSH Private Key Password>"
}

Unlocking

To unlock the computer running the server, send HTTP POST request to

Endpoint: /unlock
eg. http://localhost:3333/unlock

along with HTTP Header Content-Type: application/json and the JSON data in POST Body:

{
  "password": "<Your SSH Private Key Password>"
}