FastAPI OAuth2 & JWT

Implement secure authentication with OAuth2 and JWT tokens in FastAPI. Learn password hashing, token generation, and protected endpoints.

📄️Signup and Login Endpoints

Build secure FastAPI signup and login endpoints with SQLModel, Argon2 hashing via pwdlib, and the OAuth2 Password Flow.

📄️Password Hashing

Hash and verify passwords securely in FastAPI using pwdlib and Argon2, including timing-attack defense and legacy hash migration.

📄️JWT Authentication

Build stateless JWT authentication in FastAPI with PyJWT and pwdlib: token issuance, protected routes, and revocation.

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Authentication, Authorization and Security

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Signup and Login Endpoints