FastAPI Session Cookies Explained 🍪| part-2 | advantage and uses |

Learn how to implement session-based authentication in FastAPI using Python cookies! 🚀 In this tutorial, we create a session ID, store user session data, set HTTP cookies, and retrieve the logged-in user's information through a protected endpoint. What You’ll Learn: Generate secure session IDs using secrets.token_hex() Store user data in a session dictionary Set cookies using response.set_cookie() Understand httponly, secure, samesite, max_age, and path Read cookies using FastAPI's Cookie() parameter Retrieve user information through a /me endpoint Handle missing and invalid sessions using HTTPException Fix cookie name mismatches using Cookie(alias=...) Technologies: Python, FastAPI Perfect for beginners learning backend development, HTTP cookies, and session-based authentication. Subscribe to AJ Engineering Labs for more Python, FastAPI, Django, and backend engineering tutorials! #FastAPI #Python #SessionAuthentication #Cookies #BackendDevelopment