get_current_user() — fastapi Function Reference

Architecture documentation for the get_current_user() function in tutorial003_an_py39.py from the fastapi codebase.

Function python FastAPI Responses calls 1

Entity Profile

FastAPI→ Responses→ get_current_user() — fastapi Function Reference

Dependency Diagram

graph TD
  e92cdab3_944a_2143_8051_80cd73c87b04["get_current_user()"]
  8c59e4e7_39fb_85a9_76bc_c59f3d8e3373["tutorial003_an_py39.py"]
  e92cdab3_944a_2143_8051_80cd73c87b04 -->|defined in| 8c59e4e7_39fb_85a9_76bc_c59f3d8e3373
  27bc7f18_4b6b_86ed_537c_4d68c35b3769["fake_decode_token()"]
  e92cdab3_944a_2143_8051_80cd73c87b04 -->|calls| 27bc7f18_4b6b_86ed_537c_4d68c35b3769
  style e92cdab3_944a_2143_8051_80cd73c87b04 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

docs_src/security/tutorial003_an_py39.py lines 58–66

async def get_current_user(token: Annotated[str, Depends(oauth2_scheme)]):
    user = fake_decode_token(token)
    if not user:
        raise HTTPException(
            status_code=status.HTTP_401_UNAUTHORIZED,
            detail="Not authenticated",
            headers={"WWW-Authenticate": "Bearer"},
        )
    return user