notifyWatchers() only redacted the comment/activity preview for
non-public tickets — the shared MATRIX_NOTIFY_USERS list was still
merged into notify_users unconditionally, and the ticket title was
never redacted at all. A status-change/comment notification for a
confidential ticket with watchers still broadcast that ticket's title
to the shared list, even though the function's own docblock intended
to protect non-public tickets from it.
For non-public tickets, the shared list is now excluded entirely
(only actual watchers are notified) and the title is redacted via the
same redactedTitle() helper added for #46. Verified against real
MariaDB with a real watcher row: for a confidential ticket, the
captured webhook payload has only the watcher's Matrix ID (no shared
list) and a redacted title; for the same ticket made public, the
shared list is included and the title passes through unchanged.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015nCxwFFsy8ouMWzn56rPVP