`get_or_create_peers` and `get_or_create_scopes` mutate existing rows, then
insert new ones inside `db.begin_nested()`. When a concurrent writer creates
one of those rows first, the insert raises IntegrityError and the function
retries.
`begin_nested()` autoflushes the pending UPDATEs *before* opening the
savepoint, so the rollback neither undoes them nor expires the now-clean ORM
state. The retry then compared already-updated values, found no change, and
dropped those peers from `changed_peers` — skipping the cache purge while the
row change committed anyway, leaving entries stale until the 300s TTL.
Carry the mutated names into the retry via `_pending_invalidation` so the
purge cannot be lost.
The scopes facade mirrors `get_or_create_peers`, so both copies carried this.
The peer path is pre-existing and runs on every message ingest.
Also add the missing /v3 prefix to `_SCOPES_ROUTE_GUIDANCE`, which pointed
callers at a 404.
Adds tests/crud/test_get_or_create_retry_invalidation.py, which drives a real
racing session and fails without this change.
* fix: redact Redis password from cache connection logs
The cache client logged the full Redis URL — including the password —
at INFO and WARNING levels on every connection attempt and failure.
This exposed the live Redis credential in stdout/container logs and any
downstream log aggregation.
Add _redact_cache_url() to mask the password component before logging.
URLs without a password are returned unchanged.
Closes#866
* fix: handle malformed URLs and IPv6 in _redact_cache_url
Address review feedback from VVoruganti and CodeRabbit:
- Wrap urlparse/urlunparse in try/except so malformed URLs (e.g. invalid
port) don't raise ValueError inside except blocks, which would crash
startup instead of degrading gracefully
- Preserve IPv6 brackets (e.g. [::1]) in reconstructed URLs
- Add Google-style Args/Returns docstring sections
- Add unit tests for password masking, no-password URLs, IPv6,
malformed inputs, and the invalid-port regression
* test: use real secrets in redaction test fixtures
Three fixtures were weakened by copy-paste mangling: literal '***'
placeholders instead of real passwords (assertions trivially true),
an unescaped '#' that truncated netloc parsing via the URL fragment,
and a no-password case that actually contained userinfo. Restore
inputs that genuinely exercise the masking paths.
* fix: never leak password through malformed-URL fallback
The catch-all fallback returned the original URL when parsing failed,
so a Redis URL with a password and an invalid port (typo, out-of-range)
was logged in clear text - the exact leak #866 exists to fix. Narrow
the handling: .port access gets its own try/except (invalid port is
omitted from the output; userinfo/hostname masking never raises), and
the outer fallback now returns a generic placeholder instead of the
raw input. Tightened the invalid-port test to assert the password is
absent and added out-of-range-port and unparseable-URL cases.
* fix: redact secrets in query params and scheme-less URLs
_redact_cache_url only masked userinfo, but a credential can reach the
URL through two other real configuration paths: redis-py accepts
?password= (all querystring options become client kwargs) and cashews
accepts ?secret= (its HMAC signing key) - and honcho's own default
CACHE.URL already uses a query param (?suppress=true), so this is the
expected configuration style. Separately, a URL missing its scheme
(':pass@host:6379/0') parses with an empty netloc, making the password
invisible to .password and echoing it back verbatim.
Mask sensitive query values in place on the raw query string (no
decode/re-encode, so non-secret params are preserved byte-for-byte)
and return the generic placeholder for @-carrying strings with no
parseable authority. Verified with a 20k-case randomized fuzz run in
addition to the unit tests: no functional credential reaches the
output.
Vineeth Voruganti
Leonardo Baray