from __future__ import annotations import json import unittest from sqlalchemy import create_engine from sqlalchemy.orm import Session from govoplan_core.core.dsar import ( DsarErasureActionRef, DsarProvider, DsarRecordRef, DsarSubjectRef, ) from govoplan_core.db.base import Base from govoplan_core.privacy.dsar_workflow import ( create_data_subject_request, search_data_subject_request, ) from govoplan_dashboard.backend.db.models import DashboardLayout from govoplan_dashboard.backend.dsar_provider import ( DASHBOARD_DSAR_CAPABILITY, DashboardDsarProvider, ) from govoplan_dashboard.backend.manifest import manifest class _Registry: def __init__( self, provider: DashboardDsarProvider, *, active: bool = True, ) -> None: self.provider = provider self.active = active def capability_names(self): return (DASHBOARD_DSAR_CAPABILITY,) def capability_owner(self, name): self._assert_capability(name) return "dashboard" def tenant_entitlement_resolver(self): active = self.active class _Resolver: @staticmethod def resolve(session, tenant_id): del session, tenant_id return type( "State", (), {"effective_modules": ("dashboard",) if active else ()}, )() return _Resolver() def require_tenant_capability(self, name, session, **kwargs): del session, kwargs self._assert_capability(name) return self.provider def manifests(self): return (type("Manifest", (), {"id": "dashboard"})(),) @staticmethod def _assert_capability(name: str) -> None: if name != DASHBOARD_DSAR_CAPABILITY: raise KeyError(name) class DashboardDsarProviderTests(unittest.TestCase): def setUp(self) -> None: self.engine = create_engine("sqlite+pysqlite:///:memory:") Base.metadata.create_all(self.engine) self.session = Session(self.engine) self.provider = DashboardDsarProvider() self.assertIsInstance(self.provider, DsarProvider) self._seed() self.session.commit() def tearDown(self) -> None: self.session.close() self.engine.dispose() def _seed(self) -> None: def layout( layout_id: str, *, tenant_id: str = "tenant-1", account_id: str = "account-1", view_id: str | None = None, ) -> DashboardLayout: return DashboardLayout( id=layout_id, tenant_id=tenant_id, account_id=account_id, context_key=f"view:{view_id}" if view_id else "full", view_id=view_id, layout_version=1, revision=3, placements=[ { "instance_id": f"instance-{layout_id}", "widget_id": "reporting.metric", "size": "medium", "column_start": 2, "configuration": { "subjectFilter": f"private-{layout_id}-do-not-export" }, } ], known_widget_ids=["reporting.metric"], ) self.session.add_all( ( layout("layout-full"), layout("layout-view", view_id="view-1"), layout("layout-other-account", account_id="account-other"), layout("layout-other-tenant", tenant_id="tenant-2"), ) ) def test_search_is_tenant_and_account_scoped_and_minimized(self) -> None: records = self.provider.search_subject( self.session, tenant_id="tenant-1", subject=DsarSubjectRef(account_id="account-1"), ) self.assertEqual( ["layout-full", "layout-view"], [record.resource_id for record in records], ) exported = json.dumps([record.to_dict() for record in records]) self.assertNotIn("private-layout-full-do-not-export", exported) self.assertNotIn("private-layout-view-do-not-export", exported) self.assertNotIn("layout-other-account", exported) self.assertNotIn("layout-other-tenant", exported) self.assertIn("reporting.metric", exported) def test_references_narrow_and_conflicts_fail_closed(self) -> None: by_layout = self.provider.search_subject( self.session, tenant_id="tenant-1", subject=DsarSubjectRef( account_id="account-1", external_references={"dashboard.layout": "layout-view"}, ), ) by_view = self.provider.search_subject( self.session, tenant_id="tenant-1", subject=DsarSubjectRef( account_id="account-1", external_references={"dashboard.view": "view-1"}, ), ) conflict = self.provider.search_subject( self.session, tenant_id="tenant-1", subject=DsarSubjectRef( account_id="account-1", external_references={"dashboard.account": "account-other"}, ), ) without_account = self.provider.search_subject( self.session, tenant_id="tenant-1", subject=DsarSubjectRef( external_references={"dashboard.layout": "layout-view"} ), ) self.assertEqual(["layout-view"], [item.resource_id for item in by_layout]) self.assertEqual(["layout-view"], [item.resource_id for item in by_view]) self.assertEqual((), conflict) self.assertEqual((), without_account) def test_erasure_is_owner_scoped_revision_safe_and_idempotent(self) -> None: subject = DsarSubjectRef( account_id="account-1", external_references={"dashboard.layout": "layout-view"}, ) records = self.provider.search_subject( self.session, tenant_id="tenant-1", subject=subject, ) actions = self.provider.plan_erasure( self.session, tenant_id="tenant-1", subject=subject, records=records, ) self.assertEqual(1, len(actions)) self.assertEqual("delete", actions[0].kind) first = self.provider.execute_erasure( self.session, tenant_id="tenant-1", subject=subject, actions=actions, request_id="dsar-1", ) second = self.provider.execute_erasure( self.session, tenant_id="tenant-1", subject=subject, actions=actions, request_id="dsar-1", ) self.assertEqual("executed", first[0].status) self.assertEqual("unchanged", second[0].status) self.assertIsNone(self.session.get(DashboardLayout, "layout-view")) self.assertIsNotNone(self.session.get(DashboardLayout, "layout-full")) self.assertIsNotNone( self.session.get(DashboardLayout, "layout-other-account") ) self.assertIsNotNone( self.session.get(DashboardLayout, "layout-other-tenant") ) def test_changed_or_foreign_resources_are_blocked(self) -> None: subject = DsarSubjectRef(account_id="account-1") record = self.provider.search_subject( self.session, tenant_id="tenant-1", subject=DsarSubjectRef( account_id="account-1", external_references={"dashboard.layout": "layout-full"}, ), )[0] action = self.provider.plan_erasure( self.session, tenant_id="tenant-1", subject=subject, records=(record,), )[0] self.session.get(DashboardLayout, "layout-full").revision += 1 changed = self.provider.execute_erasure( self.session, tenant_id="tenant-1", subject=subject, actions=(action,), request_id="dsar-1", ) self.assertEqual("blocked", changed[0].status) with self.assertRaisesRegex(ValueError, "foreign provider record"): self.provider.plan_erasure( self.session, tenant_id="tenant-1", subject=subject, records=( DsarRecordRef( provider_id="views", module_id="views", resource_type="dashboard_layout", resource_id="layout-full", category="preference", title="Foreign layout", ), ), ) with self.assertRaisesRegex(ValueError, "foreign provider action"): self.provider.execute_erasure( self.session, tenant_id="tenant-1", subject=subject, actions=( DsarErasureActionRef( action_id="views:delete:dashboard_layout:layout-full", provider_id="views", module_id="views", kind="delete", resource_type="dashboard_layout", resource_id="layout-full", title="Delete layout", rationale="Foreign action", executable=True, ), ), request_id="dsar-1", ) def test_core_workflow_reports_active_and_inactive_provider(self) -> None: row = create_data_subject_request( self.session, tenant_id="tenant-1", reference="DSAR-DASHBOARD-1", request_kind="access", subject=DsarSubjectRef(account_id="account-1"), purpose="Respond to a verified request.", legal_basis="Article 15 GDPR", due_at=None, requested_by_account_id="privacy-officer", ) self.session.commit() search_data_subject_request( self.session, registry=_Registry(self.provider), row=row, expected_revision=1, ) self.assertEqual( [DASHBOARD_DSAR_CAPABILITY], row.coverage["provider_capabilities"] ) self.assertEqual(2, row.search_result["record_count"]) inactive = create_data_subject_request( self.session, tenant_id="tenant-1", reference="DSAR-DASHBOARD-2", request_kind="access", subject=DsarSubjectRef(account_id="account-1"), purpose="Respond to a verified request.", legal_basis="Article 15 GDPR", due_at=None, requested_by_account_id="privacy-officer", ) self.session.commit() search_data_subject_request( self.session, registry=_Registry(self.provider, active=False), row=inactive, expected_revision=1, ) self.assertEqual([], inactive.coverage["provider_capabilities"]) self.assertEqual( [DASHBOARD_DSAR_CAPABILITY], inactive.coverage["inactive_provider_capabilities"], ) def test_manifest_registers_and_documents_the_capability(self) -> None: self.assertIn(DASHBOARD_DSAR_CAPABILITY, manifest.capability_factories) self.assertIn(DASHBOARD_DSAR_CAPABILITY, manifest.capability_documentation) self.assertIn( DASHBOARD_DSAR_CAPABILITY, {item.name for item in manifest.provides_interfaces}, ) self.assertTrue( any( topic.id == "dashboard.data-subject-requests" and {"admin", "user"}.issubset(topic.documentation_types) for topic in manifest.documentation ) ) if __name__ == "__main__": unittest.main()