Service to Service Authentication: mTLS, JWTs and Token Exchange
Why service to service authentication needs both workload and user identity, and how mTLS, JWT propagation and OAuth token exchange fit into one layered design.
13 min read
Tag
authentication
FastAPI Dependency Injection for DB Sessions, Auth and Testing
Use FastAPI dependency injection to own SQLAlchemy session and auth lifetimes, compose Depends chains, and test cleanly with dependency overrides.
18 min read