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

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

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

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

• 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

node app.js

pm2 start -f app.js

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>"
}

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>"
}