Files
gh-christianlouis-docuelevate/tests/test_session_management.py
T
copilot-swe-agent[bot] a08b103271 fix: merge main into feature branch - resolve all merge conflicts cleanly
Merges origin/main (v0.156.0) into the classification feature branch,
properly resolving all 23 merge conflicts:

- Auto-generated files (BUILD_DATE, VERSION, etc.): accept main's version
- Non-classification files (SharePoint, QR auth, session mgmt, mobile): accept main's version
- Classification files (api/__init__.py, models.py, migrations/env.py, conftest.py):
  keep classification additions alongside main's content

Previously the branch was incorrectly removing files from main (SharePoint
integration, QR scanner, session management). This merge properly preserves
all main branch content while maintaining the classification feature additions.

Migration chain validated: 038_add_classification_rules chains from
037_add_user_sessions_and_qr_challenges.

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
2026-03-17 16:14:45 +00:00

700 lines
28 KiB
Python

"""Tests for server-side session management and QR code login.
Covers:
* Session creation, validation, revocation, and cleanup
* "Log off everywhere" (revoke all sessions)
* QR login challenge creation, validation, claiming, and status polling
* Session management API endpoints (list, revoke, revoke-all)
* QR auth API endpoints (challenge, status, claim)
* Device info parsing from User-Agent strings
"""
from __future__ import annotations
import secrets
from datetime import datetime, timedelta, timezone
from unittest.mock import patch
import pytest
from sqlalchemy import create_engine
from sqlalchemy.orm import Session, sessionmaker
from app.database import Base
from app.models import ApiToken, QRLoginChallenge, UserSession
# ---------------------------------------------------------------------------
# Fixtures
# ---------------------------------------------------------------------------
@pytest.fixture()
def db_session():
"""Provide an in-memory SQLite session with all tables created."""
engine = create_engine("sqlite:///:memory:")
Base.metadata.create_all(engine)
TestSession = sessionmaker(bind=engine)
session = TestSession()
yield session
session.close()
Base.metadata.drop_all(engine)
@pytest.fixture()
def sample_user_id():
return "user@example.com"
# ---------------------------------------------------------------------------
# Model Tests
# ---------------------------------------------------------------------------
@pytest.mark.unit
class TestUserSessionModel:
"""Tests for the UserSession ORM model."""
def test_create_user_session(self, db_session: Session, sample_user_id: str):
"""Test creating a UserSession record."""
now = datetime.now(timezone.utc)
session = UserSession(
session_token=secrets.token_urlsafe(64),
user_id=sample_user_id,
ip_address="192.168.1.1",
user_agent="Mozilla/5.0",
device_info="Chrome on macOS",
expires_at=now + timedelta(days=30),
)
db_session.add(session)
db_session.commit()
assert session.id is not None
assert session.user_id == sample_user_id
assert session.is_revoked is False
assert session.device_info == "Chrome on macOS"
def test_session_default_values(self, db_session: Session, sample_user_id: str):
"""Test that default values are set correctly."""
session = UserSession(
session_token="test_token_123",
user_id=sample_user_id,
expires_at=datetime.now(timezone.utc) + timedelta(days=30),
)
db_session.add(session)
db_session.commit()
assert session.is_revoked is False
assert session.revoked_at is None
@pytest.mark.unit
class TestQRLoginChallengeModel:
"""Tests for the QRLoginChallenge ORM model."""
def test_create_challenge(self, db_session: Session, sample_user_id: str):
"""Test creating a QRLoginChallenge record."""
challenge = QRLoginChallenge(
challenge_token=secrets.token_urlsafe(64),
user_id=sample_user_id,
created_by_ip="10.0.0.1",
expires_at=datetime.now(timezone.utc) + timedelta(seconds=120),
)
db_session.add(challenge)
db_session.commit()
assert challenge.id is not None
assert challenge.is_claimed is False
assert challenge.is_cancelled is False
def test_challenge_default_values(self, db_session: Session, sample_user_id: str):
"""Test that QRLoginChallenge defaults are correct."""
challenge = QRLoginChallenge(
challenge_token="challenge_test_123",
user_id=sample_user_id,
expires_at=datetime.now(timezone.utc) + timedelta(seconds=120),
)
db_session.add(challenge)
db_session.commit()
assert challenge.is_claimed is False
assert challenge.is_cancelled is False
assert challenge.claimed_at is None
assert challenge.device_name is None
# ---------------------------------------------------------------------------
# Session Manager Tests
# ---------------------------------------------------------------------------
@pytest.mark.unit
class TestSessionManager:
"""Tests for app/utils/session_manager.py functions."""
@patch("app.utils.session_manager.settings")
def test_get_session_lifetime_days_default(self, mock_settings):
"""Test default session lifetime."""
from app.utils.session_manager import get_session_lifetime_days
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
assert get_session_lifetime_days() == 30
@patch("app.utils.session_manager.settings")
def test_get_session_lifetime_days_custom(self, mock_settings):
"""Test custom session lifetime overrides default."""
from app.utils.session_manager import get_session_lifetime_days
mock_settings.session_lifetime_custom_days = 90
mock_settings.session_lifetime_days = 30
assert get_session_lifetime_days() == 90
@patch("app.utils.session_manager.settings")
def test_get_session_lifetime_days_minimum(self, mock_settings):
"""Test session lifetime has a minimum of 1 day."""
from app.utils.session_manager import get_session_lifetime_days
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 0
assert get_session_lifetime_days() == 1
@patch("app.utils.session_manager.settings")
def test_get_session_max_age_seconds(self, mock_settings):
"""Test session max age in seconds."""
from app.utils.session_manager import get_session_max_age_seconds
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
assert get_session_max_age_seconds() == 30 * 86400
@patch("app.utils.session_manager.settings")
def test_create_session(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test creating a server-side session."""
from app.utils.session_manager import create_session
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
mock_settings.qr_login_challenge_ttl_seconds = 120
user_session = create_session(
db_session,
user_id=sample_user_id,
ip_address="10.0.0.1",
user_agent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/120.0",
)
assert user_session.id is not None
assert user_session.user_id == sample_user_id
assert user_session.ip_address == "10.0.0.1"
assert user_session.session_token is not None
assert len(user_session.session_token) > 32
assert user_session.is_revoked is False
assert user_session.device_info is not None
@patch("app.utils.session_manager.settings")
def test_validate_session_valid(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test validating a valid session."""
from app.utils.session_manager import create_session, validate_session
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
user_session = create_session(db_session, user_id=sample_user_id)
result = validate_session(db_session, user_session.session_token)
assert result is not None
assert result.id == user_session.id
@patch("app.utils.session_manager.settings")
def test_validate_session_revoked(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test that revoked sessions are rejected."""
from app.utils.session_manager import create_session, validate_session
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
user_session = create_session(db_session, user_id=sample_user_id)
user_session.is_revoked = True
db_session.commit()
result = validate_session(db_session, user_session.session_token)
assert result is None
@patch("app.utils.session_manager.settings")
def test_validate_session_expired(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test that expired sessions are rejected."""
from app.utils.session_manager import create_session, validate_session
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
user_session = create_session(db_session, user_id=sample_user_id)
user_session.expires_at = datetime.now(timezone.utc) - timedelta(hours=1)
db_session.commit()
result = validate_session(db_session, user_session.session_token)
assert result is None
def test_validate_session_empty_token(self, db_session: Session):
"""Test that empty token returns None."""
from app.utils.session_manager import validate_session
assert validate_session(db_session, "") is None
assert validate_session(db_session, None) is None
def test_validate_session_nonexistent_token(self, db_session: Session):
"""Test that nonexistent token returns None."""
from app.utils.session_manager import validate_session
assert validate_session(db_session, "nonexistent_token_xyz") is None
@patch("app.utils.session_manager.settings")
def test_revoke_session(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test revoking a single session."""
from app.utils.session_manager import create_session, revoke_session, validate_session
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
user_session = create_session(db_session, user_id=sample_user_id)
assert revoke_session(db_session, user_session.id, sample_user_id) is True
# Session should now be invalid
assert validate_session(db_session, user_session.session_token) is None
@patch("app.utils.session_manager.settings")
def test_revoke_session_wrong_user(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test that a user cannot revoke another user's session."""
from app.utils.session_manager import create_session, revoke_session
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
user_session = create_session(db_session, user_id=sample_user_id)
assert revoke_session(db_session, user_session.id, "other_user@example.com") is False
@patch("app.utils.session_manager.settings")
def test_revoke_all_sessions(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test revoking all sessions for a user."""
from app.utils.session_manager import create_session, list_user_sessions, revoke_all_sessions
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
s1 = create_session(db_session, user_id=sample_user_id)
s2 = create_session(db_session, user_id=sample_user_id)
s3 = create_session(db_session, user_id=sample_user_id)
count = revoke_all_sessions(db_session, sample_user_id, revoke_api_tokens=False)
assert count == 3
# All sessions should be revoked
active = list_user_sessions(db_session, sample_user_id)
assert len(active) == 0
@patch("app.utils.session_manager.settings")
def test_revoke_all_except_current(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test revoking all sessions except the current one."""
from app.utils.session_manager import create_session, list_user_sessions, revoke_all_sessions
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
s1 = create_session(db_session, user_id=sample_user_id)
s2 = create_session(db_session, user_id=sample_user_id)
s3 = create_session(db_session, user_id=sample_user_id)
count = revoke_all_sessions(
db_session,
sample_user_id,
except_session_id=s1.id,
revoke_api_tokens=False,
)
assert count == 2
active = list_user_sessions(db_session, sample_user_id)
assert len(active) == 1
assert active[0].id == s1.id
@patch("app.utils.session_manager.settings")
def test_revoke_all_includes_api_tokens(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test that revoke-all also revokes API tokens."""
from app.utils.session_manager import create_session, revoke_all_sessions
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
create_session(db_session, user_id=sample_user_id)
# Create an API token
token = ApiToken(
owner_id=sample_user_id,
name="Test Token",
token_hash="abc123hash",
token_prefix="de_abc12345",
)
db_session.add(token)
db_session.commit()
revoke_all_sessions(db_session, sample_user_id, revoke_api_tokens=True)
db_session.refresh(token)
assert token.is_active is False
@patch("app.utils.session_manager.settings")
def test_list_user_sessions(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test listing active sessions for a user."""
from app.utils.session_manager import create_session, list_user_sessions
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
create_session(db_session, user_id=sample_user_id)
create_session(db_session, user_id=sample_user_id)
create_session(db_session, user_id="other@example.com")
sessions = list_user_sessions(db_session, sample_user_id)
assert len(sessions) == 2
@patch("app.utils.session_manager.settings")
def test_cleanup_expired_sessions(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test cleaning up expired sessions."""
from app.utils.session_manager import cleanup_expired_sessions, create_session
mock_settings.session_lifetime_custom_days = None
mock_settings.session_lifetime_days = 30
# Create a session that expired 10 days ago
session = create_session(db_session, user_id=sample_user_id)
session.expires_at = datetime.now(timezone.utc) - timedelta(days=10)
db_session.commit()
count = cleanup_expired_sessions(db_session)
assert count == 1
# ---------------------------------------------------------------------------
# QR Login Tests
# ---------------------------------------------------------------------------
@pytest.mark.unit
class TestQRLogin:
"""Tests for QR login challenge/claim flow."""
@patch("app.utils.session_manager.settings")
def test_create_qr_challenge(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test creating a QR login challenge."""
from app.utils.session_manager import create_qr_challenge
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id, ip_address="10.0.0.1")
assert challenge.id is not None
assert challenge.user_id == sample_user_id
assert challenge.challenge_token is not None
assert len(challenge.challenge_token) > 32
assert challenge.is_claimed is False
assert challenge.created_by_ip == "10.0.0.1"
# SQLite returns naive datetimes; normalise before comparison
expires = challenge.expires_at
if expires.tzinfo is None:
expires = expires.replace(tzinfo=timezone.utc)
assert expires > datetime.now(timezone.utc)
@patch("app.utils.session_manager.settings")
def test_create_qr_challenge_ttl_seconds(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test that ttl_seconds can be derived from created_at and expires_at.
The API endpoint computes ttl_seconds = (expires_at - created_at) to
allow the client to run a countdown timer without comparing absolute
timestamps (avoiding clock-skew issues).
"""
from app.utils.session_manager import create_qr_challenge
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id)
ttl_seconds = max(0, int((challenge.expires_at - challenge.created_at).total_seconds()))
assert ttl_seconds == 120
@patch("app.utils.session_manager.settings")
def test_create_qr_challenge_custom_ttl(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test that a custom TTL is correctly reflected in the challenge timestamps."""
from app.utils.session_manager import create_qr_challenge
mock_settings.qr_login_challenge_ttl_seconds = 300
challenge = create_qr_challenge(db_session, sample_user_id)
ttl_seconds = max(0, int((challenge.expires_at - challenge.created_at).total_seconds()))
assert ttl_seconds == 300
@patch("app.utils.session_manager.settings")
def test_validate_qr_challenge_valid(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test validating a valid QR challenge."""
from app.utils.session_manager import create_qr_challenge, validate_qr_challenge
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id)
result = validate_qr_challenge(db_session, challenge.challenge_token)
assert result is not None
assert result.id == challenge.id
@patch("app.utils.session_manager.settings")
def test_validate_qr_challenge_expired(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test that expired challenges are rejected."""
from app.utils.session_manager import create_qr_challenge, validate_qr_challenge
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id)
challenge.expires_at = datetime.now(timezone.utc) - timedelta(minutes=1)
db_session.commit()
result = validate_qr_challenge(db_session, challenge.challenge_token)
assert result is None
@patch("app.utils.session_manager.settings")
def test_validate_qr_challenge_claimed(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test that claimed challenges are rejected (replay protection)."""
from app.utils.session_manager import create_qr_challenge, validate_qr_challenge
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id)
challenge.is_claimed = True
db_session.commit()
result = validate_qr_challenge(db_session, challenge.challenge_token)
assert result is None
@patch("app.utils.session_manager.settings")
def test_validate_qr_challenge_cancelled(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test that cancelled challenges are rejected."""
from app.utils.session_manager import create_qr_challenge, validate_qr_challenge
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id)
challenge.is_cancelled = True
db_session.commit()
result = validate_qr_challenge(db_session, challenge.challenge_token)
assert result is None
def test_validate_qr_challenge_empty(self, db_session: Session):
"""Test that empty challenge token returns None."""
from app.utils.session_manager import validate_qr_challenge
assert validate_qr_challenge(db_session, "") is None
assert validate_qr_challenge(db_session, None) is None
@patch("app.utils.session_manager.settings")
def test_claim_qr_challenge_success(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test successfully claiming a QR challenge."""
from app.utils.session_manager import claim_qr_challenge, create_qr_challenge
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id)
result = claim_qr_challenge(
db_session,
challenge.challenge_token,
device_name="Christian's iPhone 15 Pro",
ip_address="192.168.1.100",
)
assert result is not None
assert result["token"].startswith("de_")
assert result["token_id"] is not None
assert result["owner_id"] == sample_user_id
assert "QR" in result["name"]
# Challenge should now be claimed
db_session.refresh(challenge)
assert challenge.is_claimed is True
assert challenge.claimed_by_ip == "192.168.1.100"
assert challenge.device_name == "Christian's iPhone 15 Pro"
@patch("app.utils.session_manager.settings")
def test_claim_qr_challenge_replay_protection(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test that a claimed challenge cannot be claimed again."""
from app.utils.session_manager import claim_qr_challenge, create_qr_challenge
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id)
# First claim succeeds
result1 = claim_qr_challenge(db_session, challenge.challenge_token)
assert result1 is not None
# Second claim fails (replay protection)
result2 = claim_qr_challenge(db_session, challenge.challenge_token)
assert result2 is None
@patch("app.utils.session_manager.settings")
def test_claim_qr_challenge_expired(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test that expired challenges cannot be claimed."""
from app.utils.session_manager import claim_qr_challenge, create_qr_challenge
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id)
challenge.expires_at = datetime.now(timezone.utc) - timedelta(minutes=1)
db_session.commit()
result = claim_qr_challenge(db_session, challenge.challenge_token)
assert result is None
def test_claim_qr_challenge_invalid_token(self, db_session: Session):
"""Test claiming with an invalid token."""
from app.utils.session_manager import claim_qr_challenge
result = claim_qr_challenge(db_session, "nonexistent_token_xyz")
assert result is None
@patch("app.utils.session_manager.settings")
def test_get_challenge_status_pending(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test getting status of a pending challenge."""
from app.utils.session_manager import create_qr_challenge, get_challenge_status
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id)
status = get_challenge_status(db_session, challenge.id, sample_user_id)
assert status is not None
assert status["status"] == "pending"
@patch("app.utils.session_manager.settings")
def test_get_challenge_status_claimed(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test getting status of a claimed challenge."""
from app.utils.session_manager import claim_qr_challenge, create_qr_challenge, get_challenge_status
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id)
claim_qr_challenge(db_session, challenge.challenge_token, device_name="Test Device")
status = get_challenge_status(db_session, challenge.id, sample_user_id)
assert status is not None
assert status["status"] == "claimed"
assert status["device_name"] == "Test Device"
@patch("app.utils.session_manager.settings")
def test_get_challenge_status_expired(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test getting status of an expired challenge."""
from app.utils.session_manager import create_qr_challenge, get_challenge_status
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id)
challenge.expires_at = datetime.now(timezone.utc) - timedelta(minutes=1)
db_session.commit()
status = get_challenge_status(db_session, challenge.id, sample_user_id)
assert status["status"] == "expired"
@patch("app.utils.session_manager.settings")
def test_get_challenge_status_wrong_user(self, mock_settings, db_session: Session, sample_user_id: str):
"""Test that a user cannot see another user's challenge status."""
from app.utils.session_manager import create_qr_challenge, get_challenge_status
mock_settings.qr_login_challenge_ttl_seconds = 120
challenge = create_qr_challenge(db_session, sample_user_id)
status = get_challenge_status(db_session, challenge.id, "other@example.com")
assert status is None
# ---------------------------------------------------------------------------
# Device Info Parsing Tests
# ---------------------------------------------------------------------------
@pytest.mark.unit
class TestDeviceInfoParsing:
"""Tests for User-Agent parsing."""
def test_chrome_macos(self):
from app.utils.session_manager import _parse_device_info
ua = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36"
result = _parse_device_info(ua)
assert "Chrome" in result
assert "macOS" in result
def test_safari_iphone(self):
from app.utils.session_manager import _parse_device_info
ua = "Mozilla/5.0 (iPhone; CPU iPhone OS 17_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2 Mobile/15E148 Safari/604.1"
result = _parse_device_info(ua)
assert "Safari" in result
assert "iPhone" in result
def test_firefox_windows(self):
from app.utils.session_manager import _parse_device_info
ua = "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0"
result = _parse_device_info(ua)
assert "Firefox" in result
assert "Windows" in result
def test_edge_windows(self):
from app.utils.session_manager import _parse_device_info
ua = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0"
result = _parse_device_info(ua)
assert "Edge" in result
assert "Windows" in result
def test_android_chrome(self):
from app.utils.session_manager import _parse_device_info
ua = "Mozilla/5.0 (Linux; Android 14; Pixel 8) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.210 Mobile Safari/537.36"
result = _parse_device_info(ua)
assert "Chrome" in result
assert "Android" in result
def test_none_user_agent(self):
from app.utils.session_manager import _parse_device_info
assert _parse_device_info(None) is None
def test_empty_user_agent(self):
from app.utils.session_manager import _parse_device_info
assert _parse_device_info("") is None
# ---------------------------------------------------------------------------
# Config Tests
# ---------------------------------------------------------------------------
@pytest.mark.unit
class TestSessionConfig:
"""Tests for session-related configuration fields."""
def test_session_lifetime_days_field_exists(self):
"""Verify session_lifetime_days field is defined in Settings."""
from app.config import Settings
# Check the field exists in the model
assert "session_lifetime_days" in Settings.model_fields
def test_session_lifetime_custom_days_field_exists(self):
"""Verify session_lifetime_custom_days field is defined in Settings."""
from app.config import Settings
assert "session_lifetime_custom_days" in Settings.model_fields
def test_qr_login_challenge_ttl_field_exists(self):
"""Verify qr_login_challenge_ttl_seconds field is defined in Settings."""
from app.config import Settings
assert "qr_login_challenge_ttl_seconds" in Settings.model_fields