The production composition hardwired the macOS Keychain (/usr/bin/security),
which made Linux deployment impossible. Now:
- SecretStore gains a stable provider identity persisted in
secret_references.provider; services stop hardcoding 'macos-keychain'
- shared reference codec (secret-reference.ts) understands both
keychain:// and secret-file:// references
- FileSecretStore: single 0600 JSON map under the data root, atomic
temp+rename writes, serialized in-process, same validation envelope
- production composition picks the backend via
MULTI_SIMADMIN_SECRET_BACKEND (default: Keychain on darwin, file store
elsewhere) and readiness probes the matching backend
Add central notification channels, rules, queue and delivery logs, fleet
organization groups and tags, device discovery, the device action catalog,
instance module reads, the log centre, connection settings and system
maintenance as native /api/v1 routes backed by the existing secret store,
audit trail and pinned upstream transport.
chick