authenticate_user() — fastapi Function Reference

Architecture documentation for the authenticate_user() function in tutorial005_an_py39.py from the fastapi codebase.

Function python FastAPI Applications calls 2 called by 1

Entity Profile

FastAPI→ Applications→ authenticate_user() — fastapi Function Reference

Dependency Diagram

graph TD
  7851c34d_4b2f_15a3_bf85_19af4809e04e["authenticate_user()"]
  874d355e_5626_0709_a216_de8189208c14["tutorial005_an_py39.py"]
  7851c34d_4b2f_15a3_bf85_19af4809e04e -->|defined in| 874d355e_5626_0709_a216_de8189208c14
  230944b9_4dd5_c6c7_1ef0_a5c0668d023d["login_for_access_token()"]
  230944b9_4dd5_c6c7_1ef0_a5c0668d023d -->|calls| 7851c34d_4b2f_15a3_bf85_19af4809e04e
  ded6e2ed_6bb8_97a6_b77b_a772071f956d["get_user()"]
  7851c34d_4b2f_15a3_bf85_19af4809e04e -->|calls| ded6e2ed_6bb8_97a6_b77b_a772071f956d
  bab4c133_7a40_b9d4_3eeb_09f105077a61["verify_password()"]
  7851c34d_4b2f_15a3_bf85_19af4809e04e -->|calls| bab4c133_7a40_b9d4_3eeb_09f105077a61
  style 7851c34d_4b2f_15a3_bf85_19af4809e04e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

docs_src/security/tutorial005_an_py39.py lines 85–91

def authenticate_user(fake_db, username: str, password: str):
    user = get_user(fake_db, username)
    if not user:
        return False
    if not verify_password(password, user.hashed_password):
        return False
    return user