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d79eb5842a
Co-authored-by: Elizabeth Thompson <eschutho@gmail.com> Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
109 lines
3.7 KiB
Python
109 lines
3.7 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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"""Tests for MCP privacy helpers."""
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import pytest
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from superset.mcp_service.chart.schemas import ChartInfo
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from superset.mcp_service.dashboard.schemas import DashboardInfo
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from superset.mcp_service.database.schemas import DatabaseInfo
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from superset.mcp_service.dataset.schemas import DatasetInfo
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from superset.mcp_service.privacy import (
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is_data_model_metadata_error,
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redact_chart_data_model_fields,
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)
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def test_is_data_model_metadata_error_accepts_missing_privacy_scope() -> None:
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assert (
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is_data_model_metadata_error(
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{
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"error": "denied",
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"error_type": "DataModelMetadataRestricted",
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"timestamp": "2026-04-23T11:20:54.286885",
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}
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)
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is True
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)
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def test_is_data_model_metadata_error_rejects_wrong_privacy_scope() -> None:
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assert (
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is_data_model_metadata_error(
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{
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"error": "denied",
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"error_type": "DataModelMetadataRestricted",
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"privacy_scope": "user_directory",
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}
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)
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is False
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)
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def test_redact_chart_data_model_fields_removes_restricted_fields() -> None:
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chart_info = ChartInfo(
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id=1,
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slice_name="Revenue",
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datasource_name="sales",
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datasource_type="table",
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filters={"time_range": "Last year"},
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form_data={"datasource": "1__table"},
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)
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redacted = redact_chart_data_model_fields(chart_info)
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assert redacted.datasource_name is None
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assert redacted.datasource_type is None
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assert redacted.filters is None
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assert redacted.form_data is None
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@pytest.mark.parametrize(
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"model",
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[
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ChartInfo(id=1, slice_name="Revenue"),
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DashboardInfo(id=1, dashboard_title="Executive Dashboard", owners=[], roles=[]),
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DatasetInfo(id=1, table_name="sales"),
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DatabaseInfo(id=1, database_name="warehouse"),
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],
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)
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def test_user_directory_fields_removed_from_python_and_json_dumps(model):
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"""Privacy fields are stripped regardless of Pydantic serialization mode."""
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for mode in (None, "json"):
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data = model.model_dump() if mode is None else model.model_dump(mode=mode)
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for field in ("created_by", "changed_by", "owners", "roles"):
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assert field not in data
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@pytest.mark.parametrize(
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("schema_cls", "omitted_fields"),
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[
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(ChartInfo, {"created_by", "changed_by", "changed_by_name", "owners"}),
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(DashboardInfo, {"created_by", "changed_by", "owners", "roles"}),
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(DatasetInfo, {"created_by", "changed_by", "owners"}),
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(DatabaseInfo, {"created_by", "changed_by"}),
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],
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)
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def test_user_directory_fields_removed_from_json_schema(schema_cls, omitted_fields):
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"""Privacy-only response fields should not appear in the published schema."""
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properties = schema_cls.model_json_schema().get("properties", {})
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for field in omitted_fields:
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assert field not in properties
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