NodeJS OAuth2 Single Sign-On Application

This repository contains a Node.js-based simple single sign-on (SSO) application with OAuth2 authentication. This application enables users to authenticate with a single account through various providers.

Prerequisites

Ensure that you have the following installed on your machine:

• Node.js (v14 or higher)
• npm (comes with Node.js installation)

Getting Started

1. Clone the Repository:

   git clone https://github.com/muhannadsalkini/NodeJS-SingleSignOn
   cd NodeJS-SingleSignOn

2. Set Up Environment Variables: Create a .env file in the root of the project and set the following variables:

   PORT=4000
   MONGO_URL=yourMongoUrl
   JWT_SECRET=YourJWTSecret
   JWT_EXPIRES_IN=1d

   Replace yourMongoUrl and YourJWTSecret with the credentials.

3. Install Dependencies:

   npm install

4. Start the Application:

   npm start

   This will start the server at http://localhost:4000.

5. Access the Application: Open your browser and visit http://localhost:4000/. The application should be accessible, and users can initiate the OAuth2 authentication process.

Development

For development, you can use the following command to run the application with nodemon for automatic server restarts:

npm run dev

This uses nodemon to automatically restart the server when changes are detected.

Docker

To run the application using Docker, make sure Docker is installed, and then execute the following commands:

1. Set Up Dockerfile: Edit the Dockerfile file in the root of the project and set the variables.

2. Build The Image and Run:

   docker build -t oauth2-sso-app .
   docker run -p 4000:4000 -d oauth2-sso-app

This will build a Docker image and run the container on port 4000.

Feel free to customize the application or Docker settings based on your requirements. Happy coding!