NestJS PostgreSQL Integration Tutorial with TypeORM (Day 50) скачать в хорошем качестве

NestJS PostgreSQL Integration Tutorial with TypeORM (Day 50)

NestJS PostgreSQL Integration Tutorial with TypeORM (Day 50) 🚀 Welcome to the ultimate NestJS Session-Based Authentication Series! In this series, we’ll walk you step-by-step through building a full authentication system using NestJS, Passport, TypeORM, Express-Session, and Redis. 🎯 By the end, you’ll be able to: ✅ Authenticate users using sessions (not JWTs). ✅ Store sessions in Redis for performance & scalability. ✅ Protect routes with custom guards. ✅ Manage users with TypeORM and PostgreSQL. 🛠️ What’s Covered: Passport Local Strategy express-session + Redis store User login/logout with sessions Secure route protection Accessing current user data Session serialization & deserialization ✅ Core Concepts Difference between session-based and token-based (JWT) authentication. Role of Passport in authentication. Using Express-Session for session handling. Storing sessions in Redis for performance and scalability. Integrating TypeORM for database persistence. ⚙️ Setup & Configuration Initialize a NestJS project. Install required packages: `@nestjs/passport`, `passport`, `passport-local` `express-session`, `connect-redis`, `ioredis` `@nestjs/typeorm`, `typeorm`, `pg` (or other DB driver) Set up `.env` for environment variables. 🧱 Database & User Entity Configure TypeORM with PostgreSQL (or preferred DB). Create `User` entity with email, password, etc. Implement password hashing with `bcrypt`. 🔑 Passport Local Strategy Implement `LocalStrategy` for username/password login. Use `validateUser()` in AuthService. Return session-compatible user object. 🧠 Session Management with Express-Session Configure Express-Session in main.ts. Use `connect-redis` for Redis-based session storage. Add Redis client and connect with NestJS. 🔄 Authentication Flow Implement login route (`/auth/login`) with Passport. Handle logout route (`/auth/logout`) using session destruction. Track login state with session cookies. 🛡️ Authorization & Route Protection Create a custom `AuthGuard` using `PassportStrategy`. Protect routes with `@UseGuards()`. Add `/auth/me` endpoint to get current logged-in user. 🧩 Serialization & Deserialization Customize `serializeUser` and `deserializeUser`. Store minimal data in session (e.g., user ID). Retrieve full user info on each request. 🧽 Security Enhancements Set `httpOnly`, `secure`, and `sameSite` cookie options. Add session expiry and Redis TTL. CORS configuration for cross-origin sessions. Basic CSRF and production deployment considerations. 🧠 Perfect for intermediate NestJS developers looking to master secure authentication using modern tools! ▬▬▬▬▬▬ 🔗 Links ▬▬▬▬▬▬ ► GitHub (Source code): https://github.com/tkssharma/nestjs-c... ► Playlist (nestjs):    • NestJS #1 - Introduction | Course Overview...   ▬▬▬▬▬▬ 📚 CHAPTERS ▬▬▬▬▬▬ ▬▬▬▬▬▬ 🔖 RECOMMENDED COURSES ▬▬▬▬▬▬ Other Imp Playlist if You Like Nestjs advance Playlist    • NestJS Advance Course 2023 #01 #series   Learn all about Microservices    • Building Microservices with nodejs nestjs ...   Latest advance Nestjs Course    • Nest JS Advanced Course 2024  [Trailer] #n...   ▬▬▬▬▬▬ CONNECT WITH ME 👋 ▬▬▬▬▬▬ 👓 GitHub: https://github.com/tkssharma 📧 Email: [email protected] #nestjs #passportjs #redis #typeorm #authentication #backenddevelopment