chore(webui): load Access credential help release

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "govoplan-core"
-version = "0.1.18"
+version = "0.1.21"
 description = "Reusable GovOPlaN platform core, access, tenancy, and RBAC components."
 readme = "README.md"
 requires-python = ">=3.12"

src/govoplan_core/core/datasources.py

@@ -5,6 +5,7 @@ from dataclasses import dataclass, field
 from datetime import datetime
 from typing import Literal, Protocol, runtime_checkable
 
+from govoplan_core.core.access import PrincipalRef
 from govoplan_core.core.external_references import (
     SOURCE_AUTHORITY_MODES,
     SourceAuthorityMode,
@@ -24,6 +25,7 @@ CAPABILITY_DATASOURCE_LIFECYCLE = "datasources.lifecycle"
 CAPABILITY_DATASOURCE_PUBLICATION = "datasources.publication"
 CAPABILITY_DATASOURCE_ORIGINS = "connectors.datasourceOrigins"
 CAPABILITY_DATASOURCE_ARTIFACT_BACKENDS = "datasources.artifactBackends"
+CAPABILITY_POLICY_DATASOURCE_VISIBILITY = "policy.datasourceVisibility"
 
 DatasourceMode = Literal["live", "cached", "static"]
 DatasourceKind = Literal[
@@ -38,6 +40,7 @@ DatasourceKind = Literal[
 ]
 DatasourceShape = Literal["tabular", "document", "binary", "directory", "stream"]
 DatasourceConsistency = Literal["current", "live", "frozen"]
+DatasourceVisibilityAction = Literal["discover", "read"]
 DatasourcePublicationStatus = Literal[
     "published",
     "published_with_warnings",
@@ -70,6 +73,7 @@ class DatasourceField:
     name: str
     data_type: str
     nullable: bool = True
+    classification: str = "internal"
 
 
 @dataclass(frozen=True, slots=True)
@@ -90,6 +94,8 @@ class DatasourceGovernance:
     classification: str = "internal"
     privacy_profile_ref: str | None = None
     retention_policy_ref: str | None = None
+    access_policy_ref: str | None = None
+    visibility_policy: Mapping[str, object] = field(default_factory=dict)
     hold_refs: tuple[str, ...] = ()
     publication_state: str = "draft"
     transfer_agreement_ref: str | None = None
@@ -160,6 +166,12 @@ class DatasourceGovernance:
             retention_policy_ref=_optional_governance_text(
                 source.get("retention_policy_ref")
             ),
+            access_policy_ref=_optional_governance_text(
+                source.get("access_policy_ref")
+            ),
+            visibility_policy=_governance_mapping(
+                source.get("visibility_policy")
+            ),
             hold_refs=_governance_texts(source.get("hold_refs")),
             publication_state=str(source.get("publication_state") or "draft"),
             transfer_agreement_ref=_optional_governance_text(
@@ -191,6 +203,8 @@ class DatasourceGovernance:
             "classification": self.classification,
             "privacy_profile_ref": self.privacy_profile_ref,
             "retention_policy_ref": self.retention_policy_ref,
+            "access_policy_ref": self.access_policy_ref,
+            "visibility_policy": dict(self.visibility_policy),
             "hold_refs": list(self.hold_refs),
             "publication_state": self.publication_state,
             "transfer_agreement_ref": self.transfer_agreement_ref,
@@ -203,6 +217,39 @@ class DatasourceGovernance:
         }
 
 
+@dataclass(frozen=True, slots=True)
+class DatasourceVisibilityPolicyRequest:
+    tenant_id: str
+    datasource_ref: str
+    principal: PrincipalRef
+    action: DatasourceVisibilityAction
+    classification: str = "internal"
+    policy_ref: str | None = None
+    consistency: DatasourceConsistency = "current"
+    materialization_ref: str | None = None
+
+
+@dataclass(frozen=True, slots=True)
+class DatasourceVisibilityPolicyDecision:
+    allowed: bool
+    reason: str | None = None
+    policies: tuple[Mapping[str, object], ...] = ()
+    decision_ref: str | None = None
+    provenance: Mapping[str, object] = field(default_factory=dict)
+
+
+@runtime_checkable
+class DatasourceVisibilityPolicyProvider(Protocol):
+    """Optionally tighten Datasources-owned local visibility policy."""
+
+    def decide_datasource_visibility(
+        self,
+        session: object,
+        *,
+        request: DatasourceVisibilityPolicyRequest,
+    ) -> DatasourceVisibilityPolicyDecision: ...
+
+
 @dataclass(frozen=True, slots=True)
 class DatasourceDescriptor:
     ref: str
@@ -659,6 +706,13 @@ def datasource_origins(registry: object | None) -> DatasourceOriginProvider | No
     return capability if isinstance(capability, DatasourceOriginProvider) else None
 
 
+def datasource_visibility_policy_provider(
+    registry: object | None,
+) -> DatasourceVisibilityPolicyProvider | None:
+    capability = _capability(registry, CAPABILITY_POLICY_DATASOURCE_VISIBILITY)
+    return capability if isinstance(capability, DatasourceVisibilityPolicyProvider) else None
+
+
 def _capability(registry: object | None, name: str) -> object | None:
     if (
         registry is None
@@ -695,6 +749,7 @@ __all__ = [
     "CAPABILITY_DATASOURCE_LIFECYCLE",
     "CAPABILITY_DATASOURCE_ORIGINS",
     "CAPABILITY_DATASOURCE_PUBLICATION",
+    "CAPABILITY_POLICY_DATASOURCE_VISIBILITY",
     "DatasourceAccessError",
     "DatasourceArtifactReference",
     "DatasourceArtifactBackend",
@@ -725,9 +780,14 @@ __all__ = [
     "DatasourceStageInput",
     "DatasourceUnavailableError",
     "DatasourceValidationError",
+    "DatasourceVisibilityAction",
+    "DatasourceVisibilityPolicyDecision",
+    "DatasourceVisibilityPolicyProvider",
+    "DatasourceVisibilityPolicyRequest",
     "datasource_catalogue",
     "datasource_artifact_backend_provider",
     "datasource_lifecycle",
     "datasource_origins",
     "datasource_publication",
+    "datasource_visibility_policy_provider",
 ]

src/govoplan_core/core/files.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 from collections.abc import Mapping
 from dataclasses import dataclass, field
+from datetime import datetime
 from typing import Protocol, runtime_checkable
 
 from govoplan_core.core.access import ResourceAccessExplanationProvider
@@ -10,6 +11,48 @@ from govoplan_core.core.access import ResourceAccessExplanationProvider
 CAPABILITY_FILES_ACCESS = "files.access"
 CAPABILITY_FILES_ARTIFACT_STORE = "files.artifact_store"
 CAPABILITY_FILES_POSTBOX_REFERENCES = "files.postbox_references"
+CAPABILITY_FILES_TABULAR_CONTENT = "files.tabular_content"
+
+
+class ManagedTabularFileError(ValueError):
+    """Stable base error for exact-version managed tabular file access."""
+
+
+class ManagedTabularFileNotFoundError(ManagedTabularFileError):
+    pass
+
+
+class ManagedTabularFileAccessError(ManagedTabularFileError):
+    pass
+
+
+class ManagedTabularFileUnavailableError(ManagedTabularFileError):
+    pass
+
+
+class ManagedTabularFileValidationError(ManagedTabularFileError):
+    pass
+
+
+@dataclass(frozen=True, slots=True)
+class ManagedTabularFile:
+    """Authorized metadata for one immutable managed file version."""
+
+    file_asset_id: str
+    file_version_id: str
+    filename: str
+    display_path: str
+    content_type: str | None
+    size_bytes: int
+    sha256: str
+    updated_at: datetime | None = None
+    current_version: bool = True
+
+
+@dataclass(frozen=True, slots=True)
+class ManagedTabularFileContent:
+    file: ManagedTabularFile
+    payload: bytes
 
 
 @dataclass(frozen=True, slots=True)
@@ -91,6 +134,39 @@ class PostboxFileReferenceProvider(Protocol):
     ) -> tuple[PostboxFileReferenceRef, ...]: ...
 
 
+@runtime_checkable
+class ManagedTabularFileProvider(Protocol):
+    """List and open authorized CSV/XLSX content without exposing Files internals."""
+
+    def list_tabular_files(
+        self,
+        session: object,
+        principal: object,
+        *,
+        query: str = "",
+        limit: int = 100,
+    ) -> tuple[ManagedTabularFile, ...]: ...
+
+    def get_tabular_file(
+        self,
+        session: object,
+        principal: object,
+        *,
+        file_asset_id: str,
+        file_version_id: str | None = None,
+    ) -> ManagedTabularFile | None: ...
+
+    def read_tabular_file(
+        self,
+        session: object,
+        principal: object,
+        *,
+        file_asset_id: str,
+        file_version_id: str,
+        max_bytes: int,
+    ) -> ManagedTabularFileContent: ...
+
+
 def postbox_file_reference_provider(
     registry: object | None,
 ) -> PostboxFileReferenceProvider | None:
@@ -107,3 +183,46 @@ def postbox_file_reference_provider(
             "PostboxFileReferenceProvider"
         )
     return provider
+
+
+def managed_tabular_file_provider(
+    registry: object | None,
+) -> ManagedTabularFileProvider | None:
+    if (
+        registry is None
+        or not hasattr(registry, "has_capability")
+        or not registry.has_capability(CAPABILITY_FILES_TABULAR_CONTENT)
+    ):
+        return None
+    provider = registry.require_capability(CAPABILITY_FILES_TABULAR_CONTENT)
+    if not isinstance(provider, ManagedTabularFileProvider):
+        raise TypeError(
+            "files.tabular_content provider does not implement "
+            "ManagedTabularFileProvider"
+        )
+    return provider
+
+
+__all__ = [
+    "CAPABILITY_FILES_ACCESS",
+    "CAPABILITY_FILES_ARTIFACT_STORE",
+    "CAPABILITY_FILES_POSTBOX_REFERENCES",
+    "CAPABILITY_FILES_TABULAR_CONTENT",
+    "FileAccessProvider",
+    "ManagedArtifactRef",
+    "ManagedArtifactStore",
+    "ManagedArtifactWriteRequest",
+    "ManagedTabularFile",
+    "ManagedTabularFileAccessError",
+    "ManagedTabularFileContent",
+    "ManagedTabularFileError",
+    "ManagedTabularFileNotFoundError",
+    "ManagedTabularFileProvider",
+    "ManagedTabularFileUnavailableError",
+    "ManagedTabularFileValidationError",
+    "PostboxFileReferenceProvider",
+    "PostboxFileReferenceRef",
+    "PostboxFileReferenceRequest",
+    "managed_tabular_file_provider",
+    "postbox_file_reference_provider",
+]

tests/test_datasource_contract.py

@@ -8,6 +8,7 @@ from govoplan_core.core.datasources import (
     CAPABILITY_DATASOURCE_LIFECYCLE,
     CAPABILITY_DATASOURCE_ORIGINS,
     CAPABILITY_DATASOURCE_PUBLICATION,
+    CAPABILITY_POLICY_DATASOURCE_VISIBILITY,
     DatasourceCatalogueProvider,
     DatasourceArtifactBackendProvider,
     DatasourceDescriptor,
@@ -21,11 +22,14 @@ from govoplan_core.core.datasources import (
     DatasourcePublicationResult,
     DatasourceReadResult,
     DatasourceStage,
+    DatasourceVisibilityPolicyDecision,
+    DatasourceVisibilityPolicyProvider,
     datasource_catalogue,
     datasource_artifact_backend_provider,
     datasource_lifecycle,
     datasource_origins,
     datasource_publication,
+    datasource_visibility_policy_provider,
 )
 from govoplan_core.core.modules import ModuleContext, ModuleManifest
 from govoplan_core.core.registry import PlatformRegistry
@@ -161,6 +165,10 @@ class _Provider:
     def artifact_backends(self):
         return ()
 
+    def decide_datasource_visibility(self, session, *, request):
+        del session, request
+        return DatasourceVisibilityPolicyDecision(allowed=True)
+
 
 class DatasourceContractTests(unittest.TestCase):
     def test_capabilities_are_runtime_checkable_and_resolved_without_modules(self) -> None:
@@ -170,6 +178,7 @@ class DatasourceContractTests(unittest.TestCase):
         self.assertIsInstance(provider, DatasourcePublicationProvider)
         self.assertIsInstance(provider, DatasourceOriginProvider)
         self.assertIsInstance(provider, DatasourceArtifactBackendProvider)
+        self.assertIsInstance(provider, DatasourceVisibilityPolicyProvider)
         registry = PlatformRegistry()
         registry.register(
             ModuleManifest(
@@ -182,6 +191,7 @@ class DatasourceContractTests(unittest.TestCase):
                     CAPABILITY_DATASOURCE_PUBLICATION: lambda context: provider,
                     CAPABILITY_DATASOURCE_ORIGINS: lambda context: provider,
                     CAPABILITY_DATASOURCE_ARTIFACT_BACKENDS: lambda context: provider,
+                    CAPABILITY_POLICY_DATASOURCE_VISIBILITY: lambda context: provider,
                 },
             )
         )
@@ -192,6 +202,7 @@ class DatasourceContractTests(unittest.TestCase):
         self.assertIs(provider, datasource_publication(registry))
         self.assertIs(provider, datasource_origins(registry))
         self.assertIs(provider, datasource_artifact_backend_provider(registry))
+        self.assertIs(provider, datasource_visibility_policy_provider(registry))
         self.assertIsNone(datasource_catalogue(PlatformRegistry()))
 
     def test_descriptor_distinguishes_mode_kind_shape_and_materialization(self) -> None:

tests/test_files_tabular_contract.py

@@ -0,0 +1,90 @@
+from __future__ import annotations
+
+import unittest
+from datetime import UTC, datetime
+
+from govoplan_core.core.files import (
+    CAPABILITY_FILES_TABULAR_CONTENT,
+    ManagedTabularFile,
+    ManagedTabularFileContent,
+    ManagedTabularFileProvider,
+    managed_tabular_file_provider,
+)
+
+
+class _Provider:
+    def list_tabular_files(self, session, principal, *, query="", limit=100):
+        del session, principal, query, limit
+        return ()
+
+    def get_tabular_file(
+        self,
+        session,
+        principal,
+        *,
+        file_asset_id,
+        file_version_id=None,
+    ):
+        del session, principal, file_asset_id, file_version_id
+        return None
+
+    def read_tabular_file(
+        self,
+        session,
+        principal,
+        *,
+        file_asset_id,
+        file_version_id,
+        max_bytes,
+    ):
+        del session, principal, file_asset_id, file_version_id, max_bytes
+        file = ManagedTabularFile(
+            file_asset_id="asset-1",
+            file_version_id="version-1",
+            filename="source.csv",
+            display_path="Imports/source.csv",
+            content_type="text/csv",
+            size_bytes=8,
+            sha256="a" * 64,
+            updated_at=datetime(2026, 8, 21, tzinfo=UTC),
+        )
+        return ManagedTabularFileContent(file=file, payload=b"id\n1\n")
+
+
+class _Registry:
+    def __init__(self, provider):
+        self.provider = provider
+
+    def has_capability(self, name):
+        return name == CAPABILITY_FILES_TABULAR_CONTENT
+
+    def require_capability(self, name):
+        if not self.has_capability(name):
+            raise KeyError(name)
+        return self.provider
+
+
+class ManagedTabularFileContractTests(unittest.TestCase):
+    def test_runtime_protocol_and_registry_resolution(self) -> None:
+        provider = _Provider()
+
+        self.assertIsInstance(provider, ManagedTabularFileProvider)
+        self.assertIs(provider, managed_tabular_file_provider(_Registry(provider)))
+        self.assertIsNone(managed_tabular_file_provider(None))
+
+    def test_exact_version_content_retains_safe_metadata(self) -> None:
+        result = _Provider().read_tabular_file(
+            object(),
+            object(),
+            file_asset_id="asset-1",
+            file_version_id="version-1",
+            max_bytes=100,
+        )
+
+        self.assertEqual("version-1", result.file.file_version_id)
+        self.assertEqual("a" * 64, result.file.sha256)
+        self.assertEqual(b"id\n1\n", result.payload)
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_module_entitlements.py

@@ -10,6 +10,7 @@ from fastapi import APIRouter, Depends, FastAPI
 from fastapi.testclient import TestClient
 
 from govoplan_core.auth import ApiPrincipal, get_api_principal
+from govoplan_core.admin.models import SystemSettings
 from govoplan_core.celery_app import _run_tenant_worker_batches
 from govoplan_core.core.access import PrincipalRef
 from govoplan_core.core.lifecycle import require_module_active
@@ -26,6 +27,7 @@ from govoplan_core.core.module_entitlements import (
 from govoplan_core.core.modules import ModuleContext, ModuleManifest
 from govoplan_core.core.registry import PlatformRegistry
 from govoplan_core.db.session import configure_database, get_database
+from govoplan_core.db.base import Base
 from govoplan_core.server.platform import create_platform_router
 from govoplan_core.tenancy.scope import Tenant, create_scope_tables
 
@@ -257,6 +259,10 @@ class TenantModuleEntitlementRouteTests(unittest.TestCase):
         root = Path(tempfile.mkdtemp(prefix="govoplan-entitlement-test-"))
         configure_database(f"sqlite:///{root / 'test.db'}")
         create_scope_tables(get_database().engine)
+        Base.metadata.create_all(
+            bind=get_database().engine,
+            tables=[SystemSettings.__table__],
+        )
         self.manifests = (
             ModuleManifest(id="access", name="Access", version="test"),
             ModuleManifest(

webui/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@govoplan/core-webui",
-  "version": "0.1.18",
+  "version": "0.1.21",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@govoplan/core-webui",
-      "version": "0.1.18",
+      "version": "0.1.21",
       "dependencies": {
         "@govoplan/access-webui": "file:../../govoplan-access/webui",
         "@govoplan/addresses-webui": "file:../../govoplan-addresses/webui",
@@ -82,7 +82,7 @@
     },
     "../../govoplan-access/webui": {
       "name": "@govoplan/access-webui",
-      "version": "0.1.18",
+      "version": "0.1.19",
       "devDependencies": {
         "typescript": "^5.7.2"
       },
@@ -288,7 +288,7 @@
     },
     "../../govoplan-datasources/webui": {
       "name": "@govoplan/datasources-webui",
-      "version": "0.1.18",
+      "version": "0.1.20",
       "peerDependencies": {
         "@govoplan/core-webui": "^0.1.18",
         "lucide-react": "^1.23.0",
@@ -547,7 +547,7 @@
     },
     "../../govoplan-policy/webui": {
       "name": "@govoplan/policy-webui",
-      "version": "0.1.18",
+      "version": "0.1.19",
       "peerDependencies": {
         "@govoplan/core-webui": "^0.1.18",
         "lucide-react": "^1.23.0",

webui/package-lock.release.json

@@ -1,14 +1,14 @@
 {
   "name": "@govoplan/core-webui",
-  "version": "0.1.18",
+  "version": "0.1.21",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@govoplan/core-webui",
-      "version": "0.1.18",
+      "version": "0.1.21",
       "dependencies": {
-        "@govoplan/access-webui": "git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-access.git#v0.1.18",
+        "@govoplan/access-webui": "git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-access.git#v0.1.19",
         "@govoplan/admin-webui": "git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-admin.git#v0.1.18",
         "@govoplan/audit-webui": "git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-audit.git#v0.1.18",
         "@govoplan/calendar-webui": "git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-calendar.git#v0.1.18",
@@ -753,8 +753,8 @@
       "optional": true
     },
     "node_modules/@govoplan/access-webui": {
-      "version": "0.1.18",
+      "version": "0.1.19",
-      "resolved": "git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-access.git#44799b15e56cb1ace679689783be51aac7bee4c3",
+      "resolved": "git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-access.git#2d1b1e356ecb8726219d4a502db78e61f435a88f",
       "peerDependencies": {
         "@govoplan/core-webui": "^0.1.18",
         "lucide-react": "^1.23.0",

webui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@govoplan/core-webui",
-  "version": "0.1.18",
+  "version": "0.1.21",
   "private": true,
   "type": "module",
   "main": "src/index.ts",

webui/package.release.json

@@ -1,6 +1,6 @@
 {
   "name": "@govoplan/core-webui",
-  "version": "0.1.18",
+  "version": "0.1.21",
   "private": true,
   "type": "module",
   "main": "src/index.ts",
@@ -26,7 +26,7 @@
     "preview": "vite preview --host 127.0.0.1 --port 4173"
   },
   "dependencies": {
-    "@govoplan/access-webui": "git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-access.git#v0.1.18",
+    "@govoplan/access-webui": "git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-access.git#v0.1.19",
     "@govoplan/admin-webui": "git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-admin.git#v0.1.18",
     "@govoplan/audit-webui": "git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-audit.git#v0.1.18",
     "@govoplan/calendar-webui": "git+ssh://git@git.add-ideas.de/GovOPlaN/govoplan-calendar.git#v0.1.18",