- auth.py: _create_access_token had no jti claim, so two refreshes
within the same wall-clock second produced byte-identical access
tokens (same failure mode already fixed for refresh tokens earlier)
- test_refresh_endpoint.py: usernames (jwttoken, refreshuser, etc.)
collided with test_auth_endpoints.py's own test usernames once run
in the same pytest session against a shared DB with no per-test
isolation -- exactly how run_checkpoint_tests.py invokes pytest.
Namespaced this file's usernames with a refep_ prefix.
Full backend suite (63 tests) passes clean end-to-end against a real
Postgres with real migrations applied.
Requesting an explicit ?visibility=PRIVATE (or FRIENDS_ONLY) skipped the
ownership check entirely — any authenticated user could list every other
user's private worlds just by passing the filter. Only the no-filter
default path enforced ownership. Now the ownership check applies whenever
a non-PUBLIC visibility is requested, explicit or not.
Also fixed current_user: CurrentUser = Depends() in assets.py (redundant
empty Depends() on an already-Annotated dependency, inconsistent with
every other endpoint) to plain current_user: CurrentUser per the review
feedback, and reordered params since that made it a non-default arg
following a defaulted one (SyntaxError otherwise).
Verified: py_compile clean, full app imports and loads in a clean venv.