Resolve the MSTeams stale-reference cleanup conflict by keeping the PR's locked, atomic sidecar-meta implementation and aligning the merged test expectation locally.
Made-with: Cursor
- Separate updated_at into a meta sidecar file (msteams_conversations_meta.json)
to keep backward compatibility with legacy data that never had updated_at.
On first upgrade, legacy refs are kept alive by initializing updated_at to now
instead of purging them immediately.
- Add cross-process locking via fcntl (with Windows fallback) to prevent
concurrent writes from different gateway processes overwriting each other.
- Add ref_touch_interval_s config (default 300s) to throttle how often
successful sends refresh updated_at, preventing unnecessary I/O.
- Touch active refs on send success to prevent them from expiring while in use.
- Add _safe_float and _normalize_ref_record for robust schema migration.
- All refs operations now use threading.RLock within a process.
Default Microsoft Teams inbound auth validation to enabled, update the README to match, and prevent denied senders from persisting conversation refs before allowlist checks pass.
Made-with: Cursor
- Check both jwt and cryptography in MSTEAMS_AVAILABLE guard so
partial installs fail early with a clear message instead of at runtime
- Add aclose() to test FakeHttpClient so stop() won't crash
- Move MSTEAMS.md into README.md following the same details/summary
pattern used by every other channel
- Note in README that validateInboundAuth defaults to false
PyJWT and cryptography are optional msteams deps; they should not be
bundled into the generic dev install. Tests now skip the entire file
when the deps are missing, following the dingtalk pattern.
Xubin Ren
T3chC0wb0yandXubin Ren
zhuzhh
chengyongruandXubin Ren
Bob JohnsonandXubin Ren
chengyongruandXubin Ren