e8850549d2
* Decouple BoltSession and communication::bolt::Session * Add CREATE/USE/DROP DATABASE * Add SHOW DATABASES * Cover WebSocket session * Simple session safety implemented via RWLock * Storage symlinks for backward. compatibility * Extend the audit log with the DB info * Add auth part * Add tenant recovery
84 lines
3.2 KiB
Python
84 lines
3.2 KiB
Python
# Copyright 2023 Memgraph Ltd.
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#
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# Use of this software is governed by the Business Source License
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# included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
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# License, and you may not use this file except in compliance with the Business Source License.
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#
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# As of the Change Date specified in that file, in accordance with
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# the Business Source License, use of this software will be governed
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# by the Apache License, Version 2.0, included in the file
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# licenses/APL.txt.
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import typing
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import mgclient
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def execute_and_fetch_all(cursor: mgclient.Cursor, query: str, params: dict = {}) -> typing.List[tuple]:
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cursor.execute(query, params)
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return cursor.fetchall()
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def connect(**kwargs) -> mgclient.Connection:
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connection = mgclient.connect(host="localhost", port=7687, **kwargs)
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connection.autocommit = True
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return connection
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def switch_db(cursor):
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execute_and_fetch_all(cursor, "USE DATABASE clean;")
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def create_multi_db(cursor):
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execute_and_fetch_all(cursor, "USE DATABASE memgraph;")
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try:
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execute_and_fetch_all(cursor, "DROP DATABASE clean;")
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except:
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pass
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execute_and_fetch_all(cursor, "CREATE DATABASE clean;")
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def reset_permissions(admin_cursor: mgclient.Cursor, create_index: bool = False):
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execute_and_fetch_all(admin_cursor, "REVOKE LABELS * FROM user;")
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execute_and_fetch_all(admin_cursor, "REVOKE EDGE_TYPES * FROM user;")
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execute_and_fetch_all(admin_cursor, "MATCH(n) DETACH DELETE n;")
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execute_and_fetch_all(admin_cursor, "DROP INDEX ON :read_label(prop);")
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execute_and_fetch_all(admin_cursor, "DROP INDEX ON :read_label;")
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execute_and_fetch_all(admin_cursor, "CREATE (n:read_label {prop: 5});")
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execute_and_fetch_all(
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admin_cursor, "CREATE (n:read_label_1 {prop: 5})-[r:read_edge_type]->(m:read_label_2 {prop: 5});"
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)
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if create_index:
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execute_and_fetch_all(admin_cursor, "CREATE INDEX ON :read_label;")
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execute_and_fetch_all(admin_cursor, "CREATE INDEX ON :read_label(prop);")
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def reset_update_permissions(admin_cursor: mgclient.Cursor):
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execute_and_fetch_all(admin_cursor, "REVOKE LABELS * FROM user;")
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execute_and_fetch_all(admin_cursor, "REVOKE EDGE_TYPES * FROM user;")
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execute_and_fetch_all(admin_cursor, "MATCH (n) DETACH DELETE n;")
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execute_and_fetch_all(admin_cursor, "CREATE (n:update_label {prop: 1});")
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execute_and_fetch_all(
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admin_cursor,
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"CREATE (n:update_label_1)-[r:update_edge_type {prop: 1}]->(m:update_label_2);",
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)
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def reset_create_delete_permissions(admin_cursor: mgclient.Cursor):
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execute_and_fetch_all(admin_cursor, "REVOKE LABELS * FROM user;")
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execute_and_fetch_all(admin_cursor, "REVOKE EDGE_TYPES * FROM user;")
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execute_and_fetch_all(admin_cursor, "GRANT READ ON LABELS * TO user;")
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execute_and_fetch_all(admin_cursor, "GRANT READ ON EDGE_TYPES * TO user;")
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execute_and_fetch_all(admin_cursor, "MATCH (n) DETACH DELETE n;")
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execute_and_fetch_all(admin_cursor, "CREATE (n:create_delete_label);")
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execute_and_fetch_all(
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admin_cursor,
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"CREATE (n:create_delete_label_1)-[r:create_delete_edge_type]->(m:create_delete_label_2);",
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)
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