RBAS is a robust backend authentication service built with NestJS, TypeORM, and PostgreSQL. It provides secure user registration, login, and role-based access control (RBAC) features, including integration with Google OAuth for seamless authentication.

• User Authentication: Register and login with email and password.
• JWT Integration: Secure token-based authentication with access and refresh tokens.
• Role-Based Access Control: Define roles such as Admin, Maintainer, and User to manage permissions.
• Google OAuth: Optional Google authentication for user convenience.
• Protected Routes: Secure API endpoints with Guards and Decorators.
• Data Validation: Automatic validation of request payloads using class-validator.
• Database Integration: Managed with TypeORM and PostgreSQL for reliable data storage.
• Environment Configuration: Manage configurations securely with environment variables.

• NestJS
• TypeORM
• PostgreSQL
• JWT
• Google APIs
• TypeScript
• ESLint
• Prettier

1. Clone the repository

git clone https://github.com/mustafaazad03/Backend-RBAC.git

2. Navigate to the project directory

cd Backend-RBAC

3. Install dependencies

pnpm install

4. Configure environment variables

• Rename .env.example to .env and fill in the required values.

5. Run the application

pnpm start:dev

• Register a new user
  • POST /auth/register with email and password.
• Login
  • POST /auth/login with email and password.
• Access Protected Routes
  • Include the JWT token in the Authorization header.
• Google OAuth
  • GET /auth/google/redirectUrl to initiate OAuth flow.
  • GET /auth/google/callback to handle the OAuth callback.