New identity subsystem, and resolves the C2 auth open question:
- docs/15-identity-and-access.md + ADR-0014: Keycloak as central IdP; native
OIDC where supported (Gitea, Nextcloud, Grafana, Kasm, Semaphore, Headlamp)
and oauth2-proxy forward-auth for bare UIs (PiHole, *arr, qBittorrent,
Homepage, Prometheus, Alertmanager, Hubble). Group-based authz + MFA;
declarative realm/clients (GitOps); PostgreSQL on Longhorn, DR-critical +
break-glass; hardened public exposure. Plex/Seerr use Plex auth; Minecraft N/A.
- Requirements R-IDP-01..06; ServiceDefinition gains an block.
- Onboarded early (with Gitea) so services adopt SSO as they come up.
- Threaded through: docs 00,01,07,10,12,13; roadmap phases+workstreams;
task board (T-6.1c/T-6.1d); glossary; ADR index; README.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Operator turned off ExpressVPN auto-renew and purchased PIA. The single-shared-
gateway model is retained; provider/client/protocol change to PIA via Gluetun
over WireGuard with native port forwarding (qbittorrent-natmap port-sync).
Simpler than ExpressVPN: no custom OpenVPN config, just PIA user/pass
SOPS-encrypted; Gluetun provides the built-in kill-switch.
Updated: ADR-0013 (new) + ADR-0012 superseded + index; docs 00,01,03,07;
task board (T-3.2p/T-3.2, OQ-3).
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
jakman85andClaude Opus 4.8