LogNotifier subscribes (Drop overflow) and emits stdlib Log lines with
structured kwargs (credential_id, rotation_id, severity, etc.) suitable
for downstream ingestion by journald/vector/fluentd.
Telegram is a thin HTTP::Client wrapper for sendMessage and getUpdates.
TelegramSubscriber sends emoji-prefixed alerts on RotationFailed,
DriftDetected, PolicyViolation, AlertRaised; success notifications gated
by the notify_on_success flag. Errors are swallowed so a flaky bot never
blocks the engine.
TelegramBot does long-polling getUpdates and dispatches commands:
- viewer tier: /status /queue /history /alerts /help
- operator tier: viewer + /rotate + /snooze
ACL is by chat_id allowlist (bot token + chat IDs in env vars).
/rotate publishes RotationScheduled to the bus.
11 unit specs cover send_message + error handling + getUpdates parsing,
subscriber dispatch, success-suppression flag, and bot ACL enforcement
(unauthorized / viewer-blocked-from-mutations / operator-can-rotate).
67d65a934f