This project is a Node.js + Express backend service that provides a JWT token generation API for SSO (Single Sign-On) integration with the Omnichannel Live Chat Widget.

├── app.js                  # Main application entry point
├── routes/
│   ├── privatekey.js       # Route for generating JWT
│   └── publickey.js        # Route for public key
├── views/
│   └── chatwidget.html     # Frontend page
├── keys/
│   └── private.key         # JWT signing private key (PEM format)
├── package.json
└── README.md

1. Install dependencies

   npm install

2. Prepare the private key

   • Place your private.key (PEM format) in the keys/ directory.

3. Start the server

   node app.js

   The server listens on port 900 by default.

4. Access the frontend Open your browser and go to http://localhost:900

5. Get a JWT token Visit http://localhost:900/privatekey to get a JWT.

• Do not commit keys/private.key or node_modules/ to your Git repository.
• To modify the JWT payload, edit routes/privatekey.js.

• express
• jsonwebtoken
• fs

MIT