authenticate_user() — fastapi Function Reference

Architecture documentation for the authenticate_user() function in tutorial005_py39.py from the fastapi codebase.

Function python FastAPI Responses calls 2 called by 1

Entity Profile

FastAPI→ Responses→ authenticate_user() — fastapi Function Reference

Dependency Diagram

graph TD
  e06f37ef_ebea_af0f_4b36_40b420cbfcb9["authenticate_user()"]
  b46332e9_4acb_e3b7_ca46_099c78466b55["tutorial005_py39.py"]
  e06f37ef_ebea_af0f_4b36_40b420cbfcb9 -->|defined in| b46332e9_4acb_e3b7_ca46_099c78466b55
  012120d4_34c5_1401_a51a_568a5e835af1["login_for_access_token()"]
  012120d4_34c5_1401_a51a_568a5e835af1 -->|calls| e06f37ef_ebea_af0f_4b36_40b420cbfcb9
  c28b8e5b_af2c_fa11_1fe0_b3b068154551["get_user()"]
  e06f37ef_ebea_af0f_4b36_40b420cbfcb9 -->|calls| c28b8e5b_af2c_fa11_1fe0_b3b068154551
  f5e50e05_1d3a_707e_15ce_bbe3bc752dc3["verify_password()"]
  e06f37ef_ebea_af0f_4b36_40b420cbfcb9 -->|calls| f5e50e05_1d3a_707e_15ce_bbe3bc752dc3
  style e06f37ef_ebea_af0f_4b36_40b420cbfcb9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

docs_src/security/tutorial005_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