fastapi-auth-patterns - Implement and Validate FastAPI Authentication Strategies
Implement and validate FastAPI authentication systems including JWT tokens, OAuth2 password flows, OAuth2 scopes, and Supabase integration.
Tags
Updated: 2026-06-30Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Implement JWT token authentication
- Configure OAuth2 password flow
- Define OAuth2 permission scopes
- Integrate Supabase authentication
- Secure API endpoints
- Hash passwords with Argon2
- Generate and validate JWT tokens
- Create protected route patterns
- Implement role-based access control
- Run authentication validation scripts
- Debug authentication errors
Inputs
- FastAPI application
- Environment variables (SECRET_KEY, ALGORITHM, ACCESS_TOKEN_EXPIRE_MINUTES)
- Supabase credentials (URL and KEY)
- User credentials
- OAuth2 scope definitions
- Role and permission definitions
Outputs
- JWT authentication implementation files
- OAuth2 flow implementation files
- Protected route endpoint code
- Role-based permission system code
- Supabase authentication integration code
- Authentication validation reports
Requirements
- FastAPI framework installed
- python-jose[cryptography] package installed
- pwdlib[argon2] package installed
- Bash environment for validation scripts
- Environment variables configured
- Supabase project (for Supabase integration)