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Build Production-Ready Authentication System in Backend Using MongoDB #18

@deepanshu-prajapati01

Description

@deepanshu-prajapati01

Hi team 👋

Currently, the backend lacks any proper authentication logic or user management system, making it insecure and non-functional for real-world use. To move the platform toward production readiness, I’d like to design and implement a full-fledged authentication setup using MongoDB as the database.


🔍 Current Problem:

  • No existing backend routes for login, register, logout, or auth middleware.
  • No user model or database schema.
  • No protection for private routes or APIs.
  • App is vulnerable and cannot handle user sessions securely.

✅ Proposed Implementation Plan:

🛠 Backend Auth Setup

  • Create a User model (with name, email, password, timestamps).
  • Use MongoDB with Mongoose for schema management and queries.

🔐 Auth Routes

  • POST /auth/register → create user, hash password, validate inputs
  • POST /auth/login → authenticate user, issue JWT token
  • GET /auth/logout → clear session/cookie
  • GET /auth/me → fetch logged-in user data

🔒 Security Practices

  • Use JWT with HTTP-only cookies for secure session handling.
  • Hash passwords using bcrypt.
  • Add auth middleware to protect private routes.
  • Input validation using a package like express-validator or custom logic.

🏷 Labels Requested:

  • gssoc2025
  • level 3
  • backend
  • feature
  • auth

👉 Please assign this issue to me — I’ll handle the full backend auth logic setup from scratch and ensure it’s secure, scalable, and production-ready.

Thanks! 🙌

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