fix(rbac): port Better-Auth user auto-provision into legacy ./src tree (GRO-2052)
Ports the Better-Auth user-table auto-provision branch from canonical apps/api into the deployed ./src/middleware/rbac.ts so the owner-bypass in pets.ts is reachable for Better-Auth email/password customers. OIDC account branch retained as backward-compat fallback. Adds 5 rbac.test.ts cases and UAT_PLAYBOOK pre-condition docs.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: Flea Flicker <flea@groombook.dev>
Co-committed-by: Flea Flicker <flea@groombook.dev>
Fixes two bugs found in QA review:
- ReferenceError: getAuth not defined in beforeEach - add import
- TypeError: wrong mock chain insert().into().values() vs insert().values()
Co-Authored-By: Paperclip <noreply@paperclip.ing>
Adds POST /api/portal/session-from-auth which bridges a valid Better Auth
customer session (from SSO login) to a portal impersonation session, so
real SSO customers can access the client portal.
The endpoint is registered before the validatePortalSession catch-all so it
is not subject to that middleware. It validates the Better Auth session
from request cookies, looks up the client by email, creates an active
impersonation session, and returns { sessionId, clientId, clientName }.
Also adds "role" to the genericOAuth scopes so Authentik propagates the
role claim into Better Auth user objects (GRO-1862 root cause fix).
Co-Authored-By: Paperclip <noreply@paperclip.ing>