superset permissions_cleanup 源码
superset permissions_cleanup 代码
文件路径：/scripts/permissions_cleanup.py
# 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 collections import defaultdict
from superset import security_manager
def cleanup_permissions() -> None:
# 1. Clean up duplicates.
pvms = security_manager.get_session.query(
security_manager.permissionview_model
).all()
print("# of permission view menues is: {}".format(len(pvms)))
pvms_dict = defaultdict(list)
for pvm in pvms:
pvms_dict[(pvm.permission, pvm.view_menu)].append(pvm)
duplicates = [v for v in pvms_dict.values() if len(v) > 1]
len(duplicates)
for pvm_list in duplicates:
first_prm = pvm_list[0]
roles = set(first_prm.role)
for pvm in pvm_list[1:]:
roles = roles.union(pvm.role)
security_manager.get_session.delete(pvm)
first_prm.roles = list(roles)
security_manager.get_session.commit()
pvms = security_manager.get_session.query(
security_manager.permissionview_model
).all()
print("Stage 1: # of permission view menues is: {}".format(len(pvms)))
# 2. Clean up None permissions or view menues
pvms = security_manager.get_session.query(
security_manager.permissionview_model
).all()
for pvm in pvms:
if not (pvm.view_menu and pvm.permission):
security_manager.get_session.delete(pvm)
security_manager.get_session.commit()
pvms = security_manager.get_session.query(
security_manager.permissionview_model
).all()
print("Stage 2: # of permission view menues is: {}".format(len(pvms)))
# 3. Delete empty permission view menues from roles
roles = security_manager.get_session.query(security_manager.role_model).all()
for role in roles:
role.permissions = [p for p in role.permissions if p]
security_manager.get_session.commit()
# 4. Delete empty roles from permission view menues
pvms = security_manager.get_session.query(
security_manager.permissionview_model
).all()
for pvm in pvms:
pvm.role = [r for r in pvm.role if r]
security_manager.get_session.commit()
cleanup_permissions()
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