panels-origin/db/provision/04-product-database.sql
Cursor Agent b87b0205a8
db: migrar infraestructura de BD a Postgres (fase 0-1)
- Fase 0: scripts de aprovisionamiento (db/provision/) para roles, dos
  bases de datos separadas (panels_platform / panels_product con
  esquemas iam+core) y ACLs de Redis por modulo, con verificacion
  automatizada de aislamiento (verify-isolation.sh) y setup local
  reproducible (dev-local.sh).
- Fase 1: changelogs de Liquibase reescritos para Postgres
  (db/platform, db/iam, db/core reemplazan db/app + los changesets
  SQLite de platform). Baseline como estado final (no replay literal),
  tipos traducidos (IDENTITY, TIMESTAMPTZ/DATE, NUMERIC, BOOLEAN,
  CITEXT), contexts dev vs. schema/catalogos, RLS por tenant_id como
  defensa en profundidad, uploaded_by/created_by como snapshot
  desnormalizado (sin FK hacia iam).
- Migraciones ya no corren en el arranque de la API: paso explicito de
  deploy via db/update.sh con credenciales _owner.

Verificado end-to-end contra Postgres 16 + Redis local.

Co-authored-by: alberto.martinez <alberto.martinez@mrdev.mx>
2026-09-02 20:00:49 +00:00

54 lines
2.6 KiB
SQL

-- PANELS · Postgres · Fase 0 (esquemas y privilegios dentro de panels_product)
--
-- Correr conectado A LA BASE panels_product, como superuser/admin:
-- psql "$SUPERUSER_URL/panels_product" -f 04-product-database.sql
--
-- Crea los esquemas iam/core, cada uno con su propio dueño (_owner, usado
-- por Liquibase) y su propio rol de runtime (_app, solo DML). Se revoca
-- explícitamente cualquier acceso cruzado entre iam y core: son dos
-- módulos del monolito modular que NO deben poder leerse entre sí por SQL.
REVOKE ALL ON SCHEMA public FROM PUBLIC;
CREATE SCHEMA IF NOT EXISTS iam AUTHORIZATION panels_iam_owner;
CREATE SCHEMA IF NOT EXISTS core AUTHORIZATION panels_core_owner;
-- citext (comparación case-insensitive real para curp/rfc, reemplaza el
-- COLLATE NOCASE de SQLite) se instala DENTRO del esquema core (no en
-- public, que queda sin USAGE para nadie salvo el propio superuser) --
-- así el tipo es resoluble por panels_core_owner/panels_core_app con su
-- search_path=core, sin tener que abrirles el esquema public.
CREATE EXTENSION IF NOT EXISTS citext SCHEMA core;
-- ===== iam =====
GRANT USAGE ON SCHEMA iam TO panels_iam_app;
ALTER DEFAULT PRIVILEGES FOR ROLE panels_iam_owner IN SCHEMA iam
GRANT SELECT, INSERT, UPDATE, DELETE ON TABLES TO panels_iam_app;
ALTER DEFAULT PRIVILEGES FOR ROLE panels_iam_owner IN SCHEMA iam
GRANT USAGE, SELECT ON SEQUENCES TO panels_iam_app;
GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA iam TO panels_iam_app;
GRANT USAGE, SELECT ON ALL SEQUENCES IN SCHEMA iam TO panels_iam_app;
ALTER ROLE panels_iam_owner IN DATABASE panels_product SET search_path = iam;
ALTER ROLE panels_iam_app IN DATABASE panels_product SET search_path = iam;
-- ===== core =====
GRANT USAGE ON SCHEMA core TO panels_core_app;
ALTER DEFAULT PRIVILEGES FOR ROLE panels_core_owner IN SCHEMA core
GRANT SELECT, INSERT, UPDATE, DELETE ON TABLES TO panels_core_app;
ALTER DEFAULT PRIVILEGES FOR ROLE panels_core_owner IN SCHEMA core
GRANT USAGE, SELECT ON SEQUENCES TO panels_core_app;
GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA core TO panels_core_app;
GRANT USAGE, SELECT ON ALL SEQUENCES IN SCHEMA core TO panels_core_app;
ALTER ROLE panels_core_owner IN DATABASE panels_product SET search_path = core;
ALTER ROLE panels_core_app IN DATABASE panels_product SET search_path = core;
-- ===== Aislamiento cruzado explícito (defensa en profundidad) =====
-- Nadie del lado "core" puede tocar "iam" y viceversa, ni por accidente.
REVOKE ALL ON SCHEMA iam FROM panels_core_app, panels_core_owner, PUBLIC;
REVOKE ALL ON SCHEMA core FROM panels_iam_app, panels_iam_owner, PUBLIC;