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gbrain/test/e2e
9c2dc4cd54 v0.26.8 feat(migration): v35 auto-RLS event trigger — new tables always secure (#612)
* feat(migration): v35 auto-RLS event trigger — new tables always secure

Postgres event trigger that fires on every CREATE TABLE and auto-enables
Row Level Security. Prevents the face_detections bug: tables created
outside gbrain migrations (Baku, manual SQL, other apps sharing the same
Supabase project) were silently unprotected until gbrain doctor caught it.

This is the Supabase-recommended approach — no dashboard toggle exists.

Migration v35 (auto_rls_event_trigger):
- CREATE FUNCTION auto_enable_rls() — event trigger handler
- CREATE EVENT TRIGGER auto_rls_on_create_table — fires on ddl_command_end
- PGLite: no-op (no RLS engine, no event triggers)

Tests (3 cases):
- Event trigger exists after migration
- New table automatically gets RLS enabled
- auto_enable_rls function exists

Closes the gap identified in production on 2026-05-04 when
face_detections was found without RLS.

* feat(migration): v35 — drop FORCE, public-only, bundle backfill, cover CTAS+SELECT INTO

Apply the corrections surfaced by /plan-eng-review + /codex consult against the
original PR #612. The trigger now matches v24/v29/schema.sql posture (ENABLE only,
no FORCE), scopes to the public schema, and covers all three table-creation
syntaxes Postgres reports. Bundles a one-time backfill of every existing public.*
table without RLS, honoring doctor.ts's GBRAIN:RLS_EXEMPT regex and quoting
identifiers via format('%I.%I'). Drops the EXCEPTION wrap inside the trigger
so per-table failures abort the offending CREATE TABLE (loud rollback) rather
than producing a silent permissive default. Drops the hand-rolled privilege
pre-check — the runner already fails loud on permission errors and gates the
version bump.

Breaking change: operators with intentionally-RLS-off public tables must add
the GBRAIN:RLS_EXEMPT comment before upgrading or the backfill will flip them on.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Wintermute <wintermute@garrytan.com>
Co-authored-by: Garry Tan <garrytan@gmail.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-04 17:31:32 -07:00
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