feat(01-foundation-01): Alembic migrations with RLS and tenant isolation tests

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- alembic.ini + migrations/env.py: async SQLAlchemy migration setup using asyncpg
- migrations/versions/001_initial_schema.py: creates tenants, agents, channel_connections, portal_users
  - ENABLE + FORCE ROW LEVEL SECURITY on agents and channel_connections
  - RLS policy: tenant_id = current_setting('app.current_tenant', TRUE)::uuid
  - konstruct_app role created with SELECT/INSERT/UPDATE/DELETE on all tables
- packages/shared/shared/rls.py: idempotent configure_rls_hook, UUID-sanitized SET LOCAL
- tests/conftest.py: test_db_name (session-scoped), db_engine + db_session as konstruct_app
- tests/unit/test_normalize.py: 11 tests for KonstructMessage Slack normalization (CHAN-01)
- tests/unit/test_tenant_resolution.py: 7 tests for workspace_id → tenant resolution (TNNT-02)
- tests/unit/test_redis_namespacing.py: 15 tests for Redis key namespace isolation (TNNT-03)
- tests/integration/test_tenant_isolation.py: 7 tests proving RLS tenant isolation (TNNT-01)
  - tenant_b cannot see tenant_a's agents or channel_connections
  - FORCE ROW LEVEL SECURITY verified via pg_class.relforcerowsecurity

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This commit is contained in:

Adolfo Delorenzo

2026-03-23 09:57:29 -06:00

parent 5714acf741

commit 47e78627fd

13 changed files with 1364 additions and 4 deletions

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tests/unit/__init__.py Normal file