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superset2/tests/unit_tests/extensions/test_api.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.
"""Unit tests for the extensions REST API."""
from __future__ import annotations
from superset.extensions.api import _validate_segment
# ---------------------------------------------------------------------------
# _validate_segment helper — used by GET /api/v1/extensions/<publisher>/<name>
# and GET /api/v1/extensions/<publisher>/<name>/<file>
# ---------------------------------------------------------------------------
def test_validate_segment_accepts_alphanumeric() -> None:
assert _validate_segment("acme") is True
assert _validate_segment("my-ext") is True
assert _validate_segment("my_ext") is True
assert _validate_segment("Ext123") is True
def test_validate_segment_rejects_traversal() -> None:
assert _validate_segment("..") is False
assert _validate_segment("../etc") is False
assert _validate_segment("acme/bad") is False
assert _validate_segment("acme%2Fbad") is False
assert _validate_segment("") is False
def test_validate_segment_rejects_dots() -> None:
assert _validate_segment("acme.corp") is False