Files
romm/backend/tests/handler/database/test_devices_handler.py
nendo 519abc1645 Add device authorization flow for TV-app-style pairing (RFC 8628)
Implements RFC 8628-style device authorization so clients
(argosy-launcher, grout) can pair by display instead of manually
copying tokens. Device posts to an open /api/auth/device/init with
its identifier and requested scopes; the server returns device_code
+ user_code + QR URL. User scans QR, lands at /pair/device, approves
(optionally editing name/scopes/expiry); the device's next poll on
/api/auth/device/token returns a ClientToken bound 1:1 to a newly-
created (or deduped) Device record. Downstream endpoints
(/play-sessions, /sync/negotiate) infer device_id from the bound
token so the client doesn't have to ship it on every call.

- Migrations 0080/0081: devices.client_device_identifier (unique
  per user) and client_tokens.device_id FK (ON DELETE SET NULL)
- Five new endpoints under /api/auth/device (init/pending/approve/
  deny/token) with Redis-backed state, per-IP rate limits, and
  RFC-compliant error codes (authorization_pending, slow_down,
  expired_token, access_denied)
- HybridAuthBackend surfaces bound device_id on request.state and
  bumps devices.last_seen with a 5-minute debounce
- /api/users/me returns current_device_id for bound tokens so a
  device can identify itself from its token alone
- Frontend approval screen at /pair/device with editable scopes/
  name/expiry (defaults to Never), 3s auto-close countdown
- ClientApiTokens settings list shows bound-device chip
- 20 i18n keys added to all 17 locales; generated models updated
- 52 new tests across 13 classes; full suite 1334 passed

Planning and review assisted by Claude Code.
2026-06-18 05:24:32 +09:00

133 lines
4.6 KiB
Python

from datetime import datetime, timedelta, timezone
from handler.database import db_device_handler
from models.device import Device
from models.user import User
from utils.datetime import to_utc
class TestGetDeviceByClientIdentifier:
def test_returns_device_for_matching_user_and_identifier(self, admin_user: User):
db_device_handler.add_device(
Device(
id="cid-device-1",
user_id=admin_user.id,
name="A",
client_device_identifier="install-abc",
)
)
found = db_device_handler.get_device_by_client_identifier(
user_id=admin_user.id,
client_device_identifier="install-abc",
)
assert found is not None
assert found.id == "cid-device-1"
def test_returns_none_for_unknown_identifier(self, admin_user: User):
db_device_handler.add_device(
Device(
id="cid-device-2",
user_id=admin_user.id,
client_device_identifier="install-abc",
)
)
found = db_device_handler.get_device_by_client_identifier(
user_id=admin_user.id,
client_device_identifier="does-not-exist",
)
assert found is None
def test_scopes_by_user(self, admin_user: User, editor_user: User):
db_device_handler.add_device(
Device(
id="cid-device-admin",
user_id=admin_user.id,
client_device_identifier="shared-identifier",
)
)
db_device_handler.add_device(
Device(
id="cid-device-editor",
user_id=editor_user.id,
client_device_identifier="shared-identifier",
)
)
admin_found = db_device_handler.get_device_by_client_identifier(
user_id=admin_user.id,
client_device_identifier="shared-identifier",
)
editor_found = db_device_handler.get_device_by_client_identifier(
user_id=editor_user.id,
client_device_identifier="shared-identifier",
)
assert admin_found is not None
assert editor_found is not None
assert admin_found.id == "cid-device-admin"
assert editor_found.id == "cid-device-editor"
def test_empty_identifier_returns_none(self, admin_user: User):
db_device_handler.add_device(
Device(
id="cid-device-3",
user_id=admin_user.id,
client_device_identifier=None,
)
)
found = db_device_handler.get_device_by_client_identifier(
user_id=admin_user.id,
client_device_identifier="",
)
assert found is None
class TestUpdateLastSeenDebounced:
def test_bumps_when_last_seen_is_null(self, admin_user: User):
device = db_device_handler.add_device(
Device(id="debounce-fresh", user_id=admin_user.id, last_seen=None)
)
db_device_handler.update_last_seen_debounced(device_id=device.id)
refreshed = db_device_handler.get_device_by_id(device.id)
assert refreshed is not None
assert refreshed.last_seen is not None
def test_bumps_when_last_seen_is_old(self, admin_user: User):
old = datetime.now(timezone.utc) - timedelta(minutes=10)
device = db_device_handler.add_device(
Device(id="debounce-old", user_id=admin_user.id, last_seen=old)
)
db_device_handler.update_last_seen_debounced(device_id=device.id)
refreshed = db_device_handler.get_device_by_id(device.id)
assert refreshed is not None
assert refreshed.last_seen is not None
# MariaDB returns naive datetimes; normalize to UTC for comparison
assert to_utc(refreshed.last_seen) > old
def test_skips_when_last_seen_within_debounce_window(self, admin_user: User):
recent = datetime.now(timezone.utc) - timedelta(minutes=1)
device = db_device_handler.add_device(
Device(id="debounce-recent", user_id=admin_user.id, last_seen=recent)
)
db_device_handler.update_last_seen_debounced(device_id=device.id)
refreshed = db_device_handler.get_device_by_id(device.id)
assert refreshed is not None
# Unchanged: still within the 5-minute debounce window
assert refreshed.last_seen is not None
assert abs((to_utc(refreshed.last_seen) - recent).total_seconds()) < 1
def test_noop_on_missing_device(self):
# Should not raise
db_device_handler.update_last_seen_debounced(device_id="does-not-exist")