mirror of
https://github.com/apache/superset.git
synced 2026-04-09 19:35:21 +00:00
3d23adec5e
* chore: use shillelagh instead of gsheetsdb * Fix tests * Clean up code and remove duplication * Fix test * Tighten dep
51 lines
1.9 KiB
Python
51 lines
1.9 KiB
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 flask_babel import lazy_gettext as _
|
|
from sqlalchemy.engine.url import URL
|
|
from sqlalchemy.exc import NoSuchModuleError
|
|
|
|
from superset.errors import ErrorLevel, SupersetError, SupersetErrorType
|
|
from superset.exceptions import SupersetSecurityException
|
|
|
|
# list of unsafe SQLAlchemy dialects
|
|
BLOCKLIST = {
|
|
# sqlite creates a local DB, which allows mapping server's filesystem
|
|
"sqlite",
|
|
# shillelagh allows opening local files (eg, 'SELECT * FROM "csv:///etc/passwd"')
|
|
"shillelagh",
|
|
"shillelagh+apsw",
|
|
}
|
|
|
|
|
|
def check_sqlalchemy_uri(uri: URL) -> None:
|
|
if uri.drivername in BLOCKLIST:
|
|
try:
|
|
dialect = uri.get_dialect().__name__
|
|
except NoSuchModuleError:
|
|
dialect = uri.drivername
|
|
|
|
raise SupersetSecurityException(
|
|
SupersetError(
|
|
error_type=SupersetErrorType.DATABASE_SECURITY_ACCESS_ERROR,
|
|
message=_(
|
|
"%(dialect)s cannot be used as a data source for security reasons.",
|
|
dialect=dialect,
|
|
),
|
|
level=ErrorLevel.ERROR,
|
|
)
|
|
)
|