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unkin-agent e7c1f561f1
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add arrstack oauth app + per-app access groups
Add the Authentik OIDC application that fronts the arrproxy media front door
at arrstack.unkin.net, plus the per-app entitlement groups arrproxy reads from
the user's groups claim to decide which backends (sonarr/radarr/prowlarr) a
user may reach.

- config/providers_oauth2/arrstack.yaml: confidential oauth2 client
  client_id=arrstack, litellm-style auth/invalidation flows, client_secret
  from Vault kv kubernetes/namespace/arrstack/default/oauth-credentials,
  openid/email/profile scopes, redirect https://arrstack.unkin.net/oauth2/callback,
  launch https://arrstack.unkin.net/. The module always attaches the estate's
  hierarchical ak_groups scope mapping, so the front door emits the groups claim.
- config/permissions/akP-arrstack-user.yaml: front-door gate (application: arrstack).
- config/permissions/akP-arrstack-{sonarr,radarr,prowlarr}.yaml: per-app
  entitlements, unbound (no application) so they only surface in the ak_groups
  claim for arrproxy to authorize backends.
- config/roles/akR-arrstack-user.yaml: full media role nesting all four.
- akR-global-admin: also nests the arrstack front door + all per-app perms.
2026-08-16 15:00:05 +10:00

22 lines
941 B
YAML

# OAuth2/OIDC provider + application for the arrstack front door
# (arrstack.unkin.net). An oauth2-proxy sidecar in front of the `arrproxy` Go
# service performs the OIDC login; arrproxy then derives which apps (sonarr,
# radarr, prowlarr) a user may reach from the user's group membership.
# client_secret is read from Vault (seeded out of band), never committed.
name: arrstack
authorization_flow: default-provider-authorization-implicit-consent
invalidation_flow: default-provider-invalidation-flow
client_type: confidential
client_id: arrstack
launch_url: https://arrstack.unkin.net/
client_secret_vault:
mount: kv
path: kubernetes/namespace/arrstack/default/oauth-credentials
scope_mappings:
- goauthentik.io/providers/oauth2/scope-openid
- goauthentik.io/providers/oauth2/scope-email
- goauthentik.io/providers/oauth2/scope-profile
redirect_uris:
- matching_mode: strict
url: https://arrstack.unkin.net/oauth2/callback