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superset2/tests/unit_tests/tasks/test_schemas.py
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Python

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
from types import SimpleNamespace
from flask import current_app
from pytest_mock import MockerFixture
from superset.tasks.schemas import TaskResponseSchema
def _task_with_error_properties() -> SimpleNamespace:
return SimpleNamespace(
properties_dict={
"is_abortable": True,
"progress_percent": 1.0,
"error_message": "boom",
"exception_type": "KeyError",
"stack_trace": 'Traceback (most recent call last):\n File "/app/x.py"',
}
)
def test_get_properties_hides_debug_fields_by_default(
app_context: None, mocker: MockerFixture
) -> None:
"""
By default (SHOW_STACKTRACE disabled) the serialized task properties must
not disclose the stack trace or the raw exception class name (CWE-209),
while still returning consumer-safe fields like error_message.
"""
mocker.patch.dict(current_app.config, {"SHOW_STACKTRACE": False})
properties = TaskResponseSchema().get_properties(_task_with_error_properties())
assert "stack_trace" not in properties
assert "exception_type" not in properties
# consumer-safe fields are preserved
assert properties["error_message"] == "boom"
assert properties["is_abortable"] is True
assert properties["progress_percent"] == 1.0
def test_get_properties_exposes_debug_fields_when_show_stacktrace(
app_context: None, mocker: MockerFixture
) -> None:
"""
When SHOW_STACKTRACE is explicitly enabled, the debugging fields are
returned (parity with how Superset surfaces stack traces elsewhere).
"""
mocker.patch.dict(current_app.config, {"SHOW_STACKTRACE": True})
properties = TaskResponseSchema().get_properties(_task_with_error_properties())
assert properties["exception_type"] == "KeyError"
assert str(properties["stack_trace"]).startswith("Traceback")