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915 lines
35 KiB
Python
915 lines
35 KiB
Python
import os
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import re
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import time
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import pytest
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from helpers.cluster import ClickHouseCluster
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from helpers.test_tools import assert_eq_with_retry, TSV
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cluster = ClickHouseCluster(__file__)
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node = cluster.add_instance(
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"node",
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main_configs=["configs/config.d/remote_servers.xml"],
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user_configs=[
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"configs/users.d/row_policy.xml",
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"configs/users.d/another_user.xml",
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"configs/users.d/any_join_distinct_right_table_keys.xml",
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],
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with_zookeeper=True,
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)
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node2 = cluster.add_instance(
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"node2",
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main_configs=["configs/config.d/remote_servers.xml"],
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user_configs=[
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"configs/users.d/row_policy.xml",
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"configs/users.d/another_user.xml",
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"configs/users.d/any_join_distinct_right_table_keys.xml",
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],
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with_zookeeper=True,
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)
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nodes = [node, node2]
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def copy_policy_xml(local_file_name, reload_immediately=True):
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script_dir = os.path.dirname(os.path.realpath(__file__))
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for current_node in nodes:
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current_node.copy_file_to_container(
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os.path.join(script_dir, local_file_name),
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"/etc/clickhouse-server/users.d/row_policy.xml",
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)
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if reload_immediately:
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current_node.query("SYSTEM RELOAD CONFIG")
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@pytest.fixture(scope="module", autouse=True)
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def started_cluster():
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try:
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cluster.start()
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for current_node in nodes:
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current_node.query(
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"""
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CREATE DATABASE mydb;
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CREATE TABLE mydb.filtered_table1 (a UInt8, b UInt8) ENGINE MergeTree ORDER BY a;
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INSERT INTO mydb.filtered_table1 values (0, 0), (0, 1), (1, 0), (1, 1);
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CREATE TABLE mydb.table (a UInt8, b UInt8) ENGINE MergeTree ORDER BY a;
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INSERT INTO mydb.table values (0, 0), (0, 1), (1, 0), (1, 1);
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CREATE TABLE mydb.filtered_table2 (a UInt8, b UInt8, c UInt8, d UInt8) ENGINE MergeTree ORDER BY a;
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INSERT INTO mydb.filtered_table2 values (0, 0, 0, 0), (1, 2, 3, 4), (4, 3, 2, 1), (0, 0, 6, 0);
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CREATE TABLE mydb.filtered_table3 (a UInt8, b UInt8, c UInt16 ALIAS a + b) ENGINE MergeTree ORDER BY a;
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INSERT INTO mydb.filtered_table3 values (0, 0), (0, 1), (1, 0), (1, 1);
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CREATE TABLE mydb.`.filtered_table4` (a UInt8, b UInt8, c UInt16 ALIAS a + b) ENGINE MergeTree ORDER BY a;
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INSERT INTO mydb.`.filtered_table4` values (0, 0), (0, 1), (1, 0), (1, 1);
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CREATE TABLE mydb.local (a UInt8, b UInt8) ENGINE MergeTree ORDER BY a;
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"""
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)
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node.query("INSERT INTO mydb.local values (2, 0), (2, 1), (1, 0), (1, 1)")
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node2.query("INSERT INTO mydb.local values (3, 0), (3, 1), (1, 0), (1, 1)")
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yield cluster
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finally:
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cluster.shutdown()
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@pytest.fixture(autouse=True)
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def reset_policies():
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try:
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yield
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finally:
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copy_policy_xml("normal_filters.xml")
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for current_node in nodes:
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current_node.query("DROP POLICY IF EXISTS pA, pB ON mydb.filtered_table1")
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current_node.query("DROP POLICY IF EXISTS pC ON mydb.other_table")
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current_node.query("DROP POLICY IF EXISTS all_data ON dist_tbl, local_tbl")
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current_node.query(
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"DROP POLICY IF EXISTS role1_data ON dist_tbl, local_tbl"
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)
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def test_smoke():
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assert node.query("SELECT * FROM mydb.filtered_table1") == TSV([[1, 0], [1, 1]])
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assert node.query("SELECT * FROM mydb.filtered_table2") == TSV(
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[[0, 0, 0, 0], [0, 0, 6, 0]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table3") == TSV([[0, 1], [1, 0]])
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assert node.query("SELECT a FROM mydb.filtered_table1") == TSV([[1], [1]])
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assert node.query("SELECT b FROM mydb.filtered_table1") == TSV([[0], [1]])
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assert node.query("SELECT a FROM mydb.filtered_table1 WHERE a = 1") == TSV(
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[[1], [1]]
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)
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assert node.query("SELECT a FROM mydb.filtered_table1 WHERE a IN (1)") == TSV(
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[[1], [1]]
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)
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assert node.query("SELECT a = 1 FROM mydb.filtered_table1") == TSV([[1], [1]])
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assert node.query("SELECT a FROM mydb.filtered_table3") == TSV([[0], [1]])
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assert node.query("SELECT b FROM mydb.filtered_table3") == TSV([[1], [0]])
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assert node.query("SELECT c FROM mydb.filtered_table3") == TSV([[1], [1]])
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assert node.query("SELECT a + b FROM mydb.filtered_table3") == TSV([[1], [1]])
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assert node.query("SELECT a FROM mydb.filtered_table3 WHERE c = 1") == TSV(
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[[0], [1]]
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)
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assert node.query("SELECT c = 1 FROM mydb.filtered_table3") == TSV([[1], [1]])
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assert node.query("SELECT a + b = 1 FROM mydb.filtered_table3") == TSV([[1], [1]])
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def test_join():
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assert node.query(
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"SELECT * FROM mydb.filtered_table1 as t1 ANY LEFT JOIN mydb.filtered_table1 as t2 ON t1.a = t2.b"
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) == TSV([[1, 0, 1, 1], [1, 1, 1, 1]])
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assert node.query(
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"SELECT * FROM mydb.filtered_table1 as t2 ANY RIGHT JOIN mydb.filtered_table1 as t1 ON t2.b = t1.a"
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) == TSV([[1, 1, 1, 0]])
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def test_cannot_trick_row_policy_with_keyword_with():
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assert node.query("WITH 0 AS a SELECT a FROM mydb.filtered_table1") == TSV(
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[[0], [0]]
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)
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assert node.query("WITH 0 AS a SELECT b FROM mydb.filtered_table1") == TSV(
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[[0], [1]]
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)
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assert node.query("WITH 0 AS a SELECT * FROM mydb.filtered_table1") == TSV(
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[[1, 0], [1, 1]]
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)
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assert node.query(
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"WITH 0 AS a SELECT * FROM mydb.filtered_table1 WHERE a >= 0 AND b >= 0 SETTINGS optimize_move_to_prewhere = 0"
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) == TSV([[1, 0], [1, 1]])
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assert node.query(
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"WITH 0 AS a SELECT * FROM mydb.filtered_table1 PREWHERE a >= 0 AND b >= 0"
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) == TSV([[1, 0], [1, 1]])
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assert node.query(
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"WITH 0 AS a SELECT * FROM mydb.filtered_table1 PREWHERE a >= 0 WHERE b >= 0"
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) == TSV([[1, 0], [1, 1]])
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assert node.query(
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"WITH 0 AS a SELECT * FROM mydb.filtered_table1 PREWHERE b >= 0 WHERE a >= 0"
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) == TSV([[1, 0], [1, 1]])
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assert node.query("WITH 0 AS a SELECT a, b FROM mydb.filtered_table1") == TSV(
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[[0, 0], [0, 1]]
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)
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assert node.query(
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"WITH 0 AS a SELECT a, b FROM mydb.filtered_table1 WHERE a >= 0 AND b >= 0 SETTINGS optimize_move_to_prewhere = 0"
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) == TSV([[0, 0], [0, 1]])
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assert node.query(
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"WITH 0 AS a SELECT a, b FROM mydb.filtered_table1 PREWHERE a >= 0 AND b >= 0"
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) == TSV([[0, 0], [0, 1]])
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assert node.query(
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"WITH 0 AS a SELECT a, b FROM mydb.filtered_table1 PREWHERE a >= 0 WHERE b >= 0"
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) == TSV([[0, 0], [0, 1]])
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assert node.query(
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"WITH 0 AS a SELECT a, b FROM mydb.filtered_table1 PREWHERE b >= 0 WHERE a >= 0"
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) == TSV([[0, 0], [0, 1]])
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assert node.query("WITH 0 AS c SELECT * FROM mydb.filtered_table3") == TSV(
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[[0, 1], [1, 0]]
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)
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assert node.query(
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"WITH 0 AS c SELECT * FROM mydb.filtered_table3 WHERE c >= 0 AND a >= 0 SETTINGS optimize_move_to_prewhere = 0"
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) == TSV([[0, 1], [1, 0]])
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assert node.query(
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"WITH 0 AS c SELECT * FROM mydb.filtered_table3 PREWHERE c >= 0 AND a >= 0"
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) == TSV([[0, 1], [1, 0]])
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assert node.query(
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"WITH 0 AS c SELECT * FROM mydb.filtered_table3 PREWHERE c >= 0 WHERE a >= 0"
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) == TSV([[0, 1], [1, 0]])
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assert node.query(
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"WITH 0 AS c SELECT * FROM mydb.filtered_table3 PREWHERE a >= 0 WHERE c >= 0"
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) == TSV([[0, 1], [1, 0]])
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assert node.query("WITH 0 AS c SELECT a, b, c FROM mydb.filtered_table3") == TSV(
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[[0, 1, 0], [1, 0, 0]]
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)
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assert node.query(
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"WITH 0 AS c SELECT a, b, c FROM mydb.filtered_table3 WHERE c >= 0 AND a >= 0 SETTINGS optimize_move_to_prewhere = 0"
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) == TSV([[0, 1, 0], [1, 0, 0]])
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assert node.query(
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"WITH 0 AS c SELECT a, b, c FROM mydb.filtered_table3 PREWHERE c >= 0 AND a >= 0"
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) == TSV([[0, 1, 0], [1, 0, 0]])
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assert node.query(
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"WITH 0 AS c SELECT a, b, c FROM mydb.filtered_table3 PREWHERE c >= 0 WHERE a >= 0"
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) == TSV([[0, 1, 0], [1, 0, 0]])
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assert node.query(
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"WITH 0 AS c SELECT a, b, c FROM mydb.filtered_table3 PREWHERE a >= 0 WHERE c >= 0"
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) == TSV([[0, 1, 0], [1, 0, 0]])
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def test_policy_from_users_xml_affects_only_user_assigned():
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assert node.query("SELECT * FROM mydb.filtered_table1") == TSV([[1, 0], [1, 1]])
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assert node.query("SELECT * FROM mydb.filtered_table1", user="another") == TSV(
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[[0, 0], [0, 1], [1, 0], [1, 1]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table2") == TSV(
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[[0, 0, 0, 0], [0, 0, 6, 0]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table2", user="another") == TSV(
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[[0, 0, 0, 0], [0, 0, 6, 0], [1, 2, 3, 4], [4, 3, 2, 1]]
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)
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assert node.query("SELECT * FROM mydb.local") == TSV(
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[[1, 0], [1, 1], [2, 0], [2, 1]]
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)
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assert node.query("SELECT * FROM mydb.local", user="another") == TSV(
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[[1, 0], [1, 1]]
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)
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def test_with_prewhere():
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copy_policy_xml("normal_filter2_table2.xml")
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assert node.query(
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"SELECT * FROM mydb.filtered_table2 WHERE a > 1 SETTINGS optimize_move_to_prewhere = 0"
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) == TSV([[4, 3, 2, 1]])
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assert node.query(
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"SELECT a FROM mydb.filtered_table2 WHERE a > 1 SETTINGS optimize_move_to_prewhere = 0"
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) == TSV([[4]])
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assert node.query(
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"SELECT a, b FROM mydb.filtered_table2 WHERE a > 1 SETTINGS optimize_move_to_prewhere = 0"
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) == TSV([[4, 3]])
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assert node.query(
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"SELECT b, c FROM mydb.filtered_table2 WHERE a > 1 SETTINGS optimize_move_to_prewhere = 0"
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) == TSV([[3, 2]])
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assert node.query(
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"SELECT d FROM mydb.filtered_table2 WHERE a > 1 SETTINGS optimize_move_to_prewhere = 0"
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) == TSV([[1]])
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assert node.query("SELECT * FROM mydb.filtered_table2 PREWHERE a > 1") == TSV(
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[[4, 3, 2, 1]]
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)
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assert node.query("SELECT a FROM mydb.filtered_table2 PREWHERE a > 1") == TSV([[4]])
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assert node.query("SELECT a, b FROM mydb.filtered_table2 PREWHERE a > 1") == TSV(
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[[4, 3]]
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)
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assert node.query("SELECT b, c FROM mydb.filtered_table2 PREWHERE a > 1") == TSV(
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[[3, 2]]
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)
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assert node.query("SELECT d FROM mydb.filtered_table2 PREWHERE a > 1") == TSV([[1]])
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assert node.query(
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"SELECT * FROM mydb.filtered_table2 PREWHERE a < 4 WHERE b < 10"
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) == TSV([[1, 2, 3, 4]])
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assert node.query(
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"SELECT a FROM mydb.filtered_table2 PREWHERE a < 4 WHERE b < 10"
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) == TSV([[1]])
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assert node.query(
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"SELECT b FROM mydb.filtered_table2 PREWHERE a < 4 WHERE b < 10"
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) == TSV([[2]])
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assert node.query(
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"SELECT a, b FROM mydb.filtered_table2 PREWHERE a < 4 WHERE b < 10"
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) == TSV([[1, 2]])
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assert node.query(
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"SELECT a, c FROM mydb.filtered_table2 PREWHERE a < 4 WHERE b < 10"
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) == TSV([[1, 3]])
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assert node.query(
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"SELECT b, d FROM mydb.filtered_table2 PREWHERE a < 4 WHERE b < 10"
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) == TSV([[2, 4]])
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assert node.query(
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"SELECT c, d FROM mydb.filtered_table2 PREWHERE a < 4 WHERE b < 10"
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) == TSV([[3, 4]])
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def test_throwif_error_in_where_with_same_condition_as_filter():
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copy_policy_xml("normal_filter2_table2.xml")
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assert "expected" in node.query_and_get_error(
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"SELECT * FROM mydb.filtered_table2 WHERE throwIf(a > 0, 'expected') = 0 SETTINGS optimize_move_to_prewhere = 0"
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)
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def test_throwif_error_in_prewhere_with_same_condition_as_filter():
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copy_policy_xml("normal_filter2_table2.xml")
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assert "expected" in node.query_and_get_error(
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"SELECT * FROM mydb.filtered_table2 PREWHERE throwIf(a > 0, 'expected') = 0"
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)
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def test_throwif_in_where_doesnt_expose_restricted_data():
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copy_policy_xml("no_filters.xml")
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assert "expected" in node.query_and_get_error(
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"SELECT * FROM mydb.filtered_table2 WHERE throwIf(a = 0, 'expected') = 0 SETTINGS optimize_move_to_prewhere = 0"
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)
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copy_policy_xml("normal_filter2_table2.xml")
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assert node.query(
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"SELECT * FROM mydb.filtered_table2 WHERE throwIf(a = 0, 'pwned') = 0 SETTINGS optimize_move_to_prewhere = 0"
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) == TSV([[1, 2, 3, 4], [4, 3, 2, 1]])
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def test_throwif_in_prewhere_doesnt_expose_restricted_data():
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copy_policy_xml("no_filters.xml")
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assert "expected" in node.query_and_get_error(
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"SELECT * FROM mydb.filtered_table2 PREWHERE throwIf(a = 0, 'expected') = 0"
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)
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copy_policy_xml("normal_filter2_table2.xml")
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assert node.query(
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"SELECT * FROM mydb.filtered_table2 PREWHERE throwIf(a = 0, 'pwned') = 0"
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) == TSV([[1, 2, 3, 4], [4, 3, 2, 1]])
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def test_change_of_users_xml_changes_row_policies():
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copy_policy_xml("normal_filters.xml")
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assert node.query("SELECT * FROM mydb.filtered_table1") == TSV([[1, 0], [1, 1]])
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assert node.query("SELECT * FROM mydb.filtered_table2") == TSV(
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[[0, 0, 0, 0], [0, 0, 6, 0]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table3") == TSV([[0, 1], [1, 0]])
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copy_policy_xml("all_rows.xml")
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assert node.query("SELECT * FROM mydb.filtered_table1") == TSV(
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[[0, 0], [0, 1], [1, 0], [1, 1]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table2") == TSV(
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[[0, 0, 0, 0], [0, 0, 6, 0], [1, 2, 3, 4], [4, 3, 2, 1]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table3") == TSV(
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[[0, 0], [0, 1], [1, 0], [1, 1]]
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)
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copy_policy_xml("no_rows.xml")
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assert node.query("SELECT * FROM mydb.filtered_table1") == ""
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assert node.query("SELECT * FROM mydb.filtered_table2") == ""
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assert node.query("SELECT * FROM mydb.filtered_table3") == ""
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copy_policy_xml("normal_filters.xml")
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assert node.query("SELECT * FROM mydb.filtered_table1") == TSV([[1, 0], [1, 1]])
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assert node.query("SELECT * FROM mydb.filtered_table2") == TSV(
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[[0, 0, 0, 0], [0, 0, 6, 0]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table3") == TSV([[0, 1], [1, 0]])
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copy_policy_xml("normal_filter2_table2.xml")
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assert node.query("SELECT * FROM mydb.filtered_table1") == TSV(
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[[0, 0], [0, 1], [1, 0], [1, 1]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table2") == TSV(
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[[1, 2, 3, 4], [4, 3, 2, 1]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table3") == TSV(
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[[0, 0], [0, 1], [1, 0], [1, 1]]
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)
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copy_policy_xml("no_filters.xml")
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assert node.query("SELECT * FROM mydb.filtered_table1") == TSV(
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[[0, 0], [0, 1], [1, 0], [1, 1]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table2") == TSV(
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[[0, 0, 0, 0], [0, 0, 6, 0], [1, 2, 3, 4], [4, 3, 2, 1]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table3") == TSV(
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[[0, 0], [0, 1], [1, 0], [1, 1]]
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)
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copy_policy_xml("normal_filters.xml")
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assert node.query("SELECT * FROM mydb.filtered_table1") == TSV([[1, 0], [1, 1]])
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assert node.query("SELECT * FROM mydb.filtered_table2") == TSV(
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[[0, 0, 0, 0], [0, 0, 6, 0]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table3") == TSV([[0, 1], [1, 0]])
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def test_reload_users_xml_by_timer():
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copy_policy_xml("normal_filters.xml")
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assert node.query("SELECT * FROM mydb.filtered_table1") == TSV([[1, 0], [1, 1]])
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assert node.query("SELECT * FROM mydb.filtered_table2") == TSV(
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[[0, 0, 0, 0], [0, 0, 6, 0]]
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)
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assert node.query("SELECT * FROM mydb.filtered_table3") == TSV([[0, 1], [1, 0]])
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time.sleep(
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1
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) # The modification time of the 'row_policy.xml' file should be different.
|
|
copy_policy_xml("all_rows.xml", False)
|
|
assert_eq_with_retry(
|
|
node, "SELECT * FROM mydb.filtered_table1", [[0, 0], [0, 1], [1, 0], [1, 1]]
|
|
)
|
|
assert_eq_with_retry(
|
|
node,
|
|
"SELECT * FROM mydb.filtered_table2",
|
|
[[0, 0, 0, 0], [0, 0, 6, 0], [1, 2, 3, 4], [4, 3, 2, 1]],
|
|
)
|
|
assert_eq_with_retry(
|
|
node, "SELECT * FROM mydb.filtered_table3", [[0, 0], [0, 1], [1, 0], [1, 1]]
|
|
)
|
|
|
|
time.sleep(
|
|
1
|
|
) # The modification time of the 'row_policy.xml' file should be different.
|
|
copy_policy_xml("normal_filters.xml", False)
|
|
assert_eq_with_retry(node, "SELECT * FROM mydb.filtered_table1", [[1, 0], [1, 1]])
|
|
assert_eq_with_retry(
|
|
node, "SELECT * FROM mydb.filtered_table2", [[0, 0, 0, 0], [0, 0, 6, 0]]
|
|
)
|
|
assert_eq_with_retry(node, "SELECT * FROM mydb.filtered_table3", [[0, 1], [1, 0]])
|
|
|
|
|
|
def test_introspection():
|
|
policies = [
|
|
[
|
|
"another ON mydb.local",
|
|
"another",
|
|
"mydb",
|
|
"local",
|
|
"5b23c389-7e18-06bf-a6bc-dd1afbbc0a97",
|
|
"users_xml",
|
|
"a = 1",
|
|
0,
|
|
0,
|
|
"['another']",
|
|
"[]",
|
|
],
|
|
[
|
|
"default ON mydb.filtered_table1",
|
|
"default",
|
|
"mydb",
|
|
"filtered_table1",
|
|
"9e8a8f62-4965-2b5e-8599-57c7b99b3549",
|
|
"users_xml",
|
|
"a = 1",
|
|
0,
|
|
0,
|
|
"['default']",
|
|
"[]",
|
|
],
|
|
[
|
|
"default ON mydb.filtered_table2",
|
|
"default",
|
|
"mydb",
|
|
"filtered_table2",
|
|
"cffae79d-b9bf-a2ef-b798-019c18470b25",
|
|
"users_xml",
|
|
"a + b < 1 or c - d > 5",
|
|
0,
|
|
0,
|
|
"['default']",
|
|
"[]",
|
|
],
|
|
[
|
|
"default ON mydb.filtered_table3",
|
|
"default",
|
|
"mydb",
|
|
"filtered_table3",
|
|
"12fc5cef-e3da-3940-ec79-d8be3911f42b",
|
|
"users_xml",
|
|
"c = 1",
|
|
0,
|
|
0,
|
|
"['default']",
|
|
"[]",
|
|
],
|
|
]
|
|
assert node.query(
|
|
"SELECT * from system.row_policies ORDER BY short_name, database, table"
|
|
) == TSV(policies)
|
|
|
|
|
|
def test_dcl_introspection():
|
|
assert node.query("SHOW POLICIES") == TSV(
|
|
[
|
|
"another ON mydb.local",
|
|
"default ON mydb.filtered_table1",
|
|
"default ON mydb.filtered_table2",
|
|
"default ON mydb.filtered_table3",
|
|
]
|
|
)
|
|
|
|
assert node.query("SHOW POLICIES ON mydb.filtered_table1") == TSV(["default"])
|
|
assert node.query("SHOW POLICIES ON mydb.local") == TSV(["another"])
|
|
assert node.query("SHOW POLICIES ON mydb.*") == TSV(
|
|
[
|
|
"another ON mydb.local",
|
|
"default ON mydb.filtered_table1",
|
|
"default ON mydb.filtered_table2",
|
|
"default ON mydb.filtered_table3",
|
|
]
|
|
)
|
|
assert node.query("SHOW POLICIES default") == TSV(
|
|
[
|
|
"default ON mydb.filtered_table1",
|
|
"default ON mydb.filtered_table2",
|
|
"default ON mydb.filtered_table3",
|
|
]
|
|
)
|
|
|
|
assert (
|
|
node.query("SHOW CREATE POLICY default ON mydb.filtered_table1")
|
|
== "CREATE ROW POLICY default ON mydb.filtered_table1 FOR SELECT USING a = 1 TO default\n"
|
|
)
|
|
assert (
|
|
node.query("SHOW CREATE POLICY default ON mydb.filtered_table2")
|
|
== "CREATE ROW POLICY default ON mydb.filtered_table2 FOR SELECT USING ((a + b) < 1) OR ((c - d) > 5) TO default\n"
|
|
)
|
|
assert (
|
|
node.query("SHOW CREATE POLICY default ON mydb.filtered_table3")
|
|
== "CREATE ROW POLICY default ON mydb.filtered_table3 FOR SELECT USING c = 1 TO default\n"
|
|
)
|
|
assert "no row policy" in node.query_and_get_error(
|
|
"SHOW CREATE POLICY default ON mydb.local"
|
|
)
|
|
|
|
assert node.query("SHOW CREATE POLICY default") == TSV(
|
|
[
|
|
"CREATE ROW POLICY default ON mydb.filtered_table1 FOR SELECT USING a = 1 TO default",
|
|
"CREATE ROW POLICY default ON mydb.filtered_table2 FOR SELECT USING ((a + b) < 1) OR ((c - d) > 5) TO default",
|
|
"CREATE ROW POLICY default ON mydb.filtered_table3 FOR SELECT USING c = 1 TO default",
|
|
]
|
|
)
|
|
assert node.query("SHOW CREATE POLICIES ON mydb.filtered_table1") == TSV(
|
|
[
|
|
"CREATE ROW POLICY default ON mydb.filtered_table1 FOR SELECT USING a = 1 TO default",
|
|
]
|
|
)
|
|
assert node.query("SHOW CREATE POLICIES ON mydb.*") == TSV(
|
|
[
|
|
"CREATE ROW POLICY another ON mydb.local FOR SELECT USING a = 1 TO another",
|
|
"CREATE ROW POLICY default ON mydb.filtered_table1 FOR SELECT USING a = 1 TO default",
|
|
"CREATE ROW POLICY default ON mydb.filtered_table2 FOR SELECT USING ((a + b) < 1) OR ((c - d) > 5) TO default",
|
|
"CREATE ROW POLICY default ON mydb.filtered_table3 FOR SELECT USING c = 1 TO default",
|
|
]
|
|
)
|
|
assert node.query("SHOW CREATE POLICIES") == TSV(
|
|
[
|
|
"CREATE ROW POLICY another ON mydb.local FOR SELECT USING a = 1 TO another",
|
|
"CREATE ROW POLICY default ON mydb.filtered_table1 FOR SELECT USING a = 1 TO default",
|
|
"CREATE ROW POLICY default ON mydb.filtered_table2 FOR SELECT USING ((a + b) < 1) OR ((c - d) > 5) TO default",
|
|
"CREATE ROW POLICY default ON mydb.filtered_table3 FOR SELECT USING c = 1 TO default",
|
|
]
|
|
)
|
|
|
|
expected_access = (
|
|
"CREATE ROW POLICY another ON mydb.local FOR SELECT USING a = 1 TO another\n"
|
|
"CREATE ROW POLICY default ON mydb.filtered_table1 FOR SELECT USING a = 1 TO default\n"
|
|
"CREATE ROW POLICY default ON mydb.filtered_table2 FOR SELECT USING ((a + b) < 1) OR ((c - d) > 5) TO default\n"
|
|
"CREATE ROW POLICY default ON mydb.filtered_table3 FOR SELECT USING c = 1 TO default\n"
|
|
)
|
|
assert expected_access in node.query("SHOW ACCESS")
|
|
|
|
copy_policy_xml("all_rows.xml")
|
|
assert node.query("SHOW POLICIES") == TSV(
|
|
[
|
|
"default ON mydb.filtered_table1",
|
|
"default ON mydb.filtered_table2",
|
|
"default ON mydb.filtered_table3",
|
|
]
|
|
)
|
|
assert (
|
|
node.query("SHOW CREATE POLICY default ON mydb.filtered_table1")
|
|
== "CREATE ROW POLICY default ON mydb.filtered_table1 FOR SELECT USING 1 TO default\n"
|
|
)
|
|
assert (
|
|
node.query("SHOW CREATE POLICY default ON mydb.filtered_table2")
|
|
== "CREATE ROW POLICY default ON mydb.filtered_table2 FOR SELECT USING 1 TO default\n"
|
|
)
|
|
assert (
|
|
node.query("SHOW CREATE POLICY default ON mydb.filtered_table3")
|
|
== "CREATE ROW POLICY default ON mydb.filtered_table3 FOR SELECT USING 1 TO default\n"
|
|
)
|
|
|
|
copy_policy_xml("no_rows.xml")
|
|
assert node.query("SHOW POLICIES") == TSV(
|
|
[
|
|
"default ON mydb.filtered_table1",
|
|
"default ON mydb.filtered_table2",
|
|
"default ON mydb.filtered_table3",
|
|
]
|
|
)
|
|
assert (
|
|
node.query("SHOW CREATE POLICY default ON mydb.filtered_table1")
|
|
== "CREATE ROW POLICY default ON mydb.filtered_table1 FOR SELECT USING NULL TO default\n"
|
|
)
|
|
assert (
|
|
node.query("SHOW CREATE POLICY default ON mydb.filtered_table2")
|
|
== "CREATE ROW POLICY default ON mydb.filtered_table2 FOR SELECT USING NULL TO default\n"
|
|
)
|
|
assert (
|
|
node.query("SHOW CREATE POLICY default ON mydb.filtered_table3")
|
|
== "CREATE ROW POLICY default ON mydb.filtered_table3 FOR SELECT USING NULL TO default\n"
|
|
)
|
|
|
|
copy_policy_xml("no_filters.xml")
|
|
assert node.query("SHOW POLICIES") == ""
|
|
|
|
|
|
def test_dcl_management():
|
|
copy_policy_xml("no_filters.xml")
|
|
assert node.query("SHOW POLICIES") == ""
|
|
|
|
node.query("CREATE POLICY pA ON mydb.filtered_table1 FOR SELECT USING a<b")
|
|
assert node.query("SELECT * FROM mydb.filtered_table1") == TSV(
|
|
[[0, 0], [0, 1], [1, 0], [1, 1]]
|
|
)
|
|
assert node.query("SHOW POLICIES ON mydb.filtered_table1") == "pA\n"
|
|
|
|
node.query("ALTER POLICY pA ON mydb.filtered_table1 TO default")
|
|
assert node.query("SELECT * FROM mydb.filtered_table1") == TSV([[0, 1]])
|
|
assert node.query("SHOW POLICIES ON mydb.filtered_table1") == "pA\n"
|
|
|
|
node.query("ALTER POLICY pA ON mydb.filtered_table1 FOR SELECT USING a>b")
|
|
assert node.query("SELECT * FROM mydb.filtered_table1") == TSV([[1, 0]])
|
|
|
|
node.query("ALTER POLICY pA ON mydb.filtered_table1 RENAME TO pB")
|
|
assert node.query("SELECT * FROM mydb.filtered_table1") == TSV([[1, 0]])
|
|
assert node.query("SHOW POLICIES ON mydb.filtered_table1") == "pB\n"
|
|
assert (
|
|
node.query("SHOW CREATE POLICY pB ON mydb.filtered_table1")
|
|
== "CREATE ROW POLICY pB ON mydb.filtered_table1 FOR SELECT USING a > b TO default\n"
|
|
)
|
|
|
|
node.query("DROP POLICY pB ON mydb.filtered_table1")
|
|
assert node.query("SELECT * FROM mydb.filtered_table1") == TSV(
|
|
[[0, 0], [0, 1], [1, 0], [1, 1]]
|
|
)
|
|
assert node.query("SHOW POLICIES") == ""
|
|
|
|
|
|
def test_grant_create_row_policy():
|
|
copy_policy_xml("no_filters.xml")
|
|
assert node.query("SHOW POLICIES") == ""
|
|
node.query("CREATE USER X")
|
|
|
|
expected_error = (
|
|
"necessary to have the grant CREATE ROW POLICY ON mydb.filtered_table1"
|
|
)
|
|
assert expected_error in node.query_and_get_error(
|
|
"CREATE POLICY pA ON mydb.filtered_table1 FOR SELECT USING a<b", user="X"
|
|
)
|
|
node.query("GRANT CREATE POLICY ON mydb.filtered_table1 TO X")
|
|
node.query(
|
|
"CREATE POLICY pA ON mydb.filtered_table1 FOR SELECT USING a<b", user="X"
|
|
)
|
|
expected_error = (
|
|
"necessary to have the grant CREATE ROW POLICY ON mydb.filtered_table2"
|
|
)
|
|
assert expected_error in node.query_and_get_error(
|
|
"CREATE POLICY pA ON mydb.filtered_table2 FOR SELECT USING a<b", user="X"
|
|
)
|
|
|
|
expected_error = (
|
|
"necessary to have the grant ALTER ROW POLICY ON mydb.filtered_table1"
|
|
)
|
|
assert expected_error in node.query_and_get_error(
|
|
"ALTER POLICY pA ON mydb.filtered_table1 FOR SELECT USING a==b", user="X"
|
|
)
|
|
node.query("GRANT ALTER POLICY ON mydb.filtered_table1 TO X")
|
|
node.query(
|
|
"ALTER POLICY pA ON mydb.filtered_table1 FOR SELECT USING a==b", user="X"
|
|
)
|
|
expected_error = (
|
|
"necessary to have the grant ALTER ROW POLICY ON mydb.filtered_table2"
|
|
)
|
|
assert expected_error in node.query_and_get_error(
|
|
"ALTER POLICY pA ON mydb.filtered_table2 FOR SELECT USING a==b", user="X"
|
|
)
|
|
|
|
expected_error = (
|
|
"necessary to have the grant DROP ROW POLICY ON mydb.filtered_table1"
|
|
)
|
|
assert expected_error in node.query_and_get_error(
|
|
"DROP POLICY pA ON mydb.filtered_table1", user="X"
|
|
)
|
|
node.query("GRANT DROP POLICY ON mydb.filtered_table1 TO X")
|
|
node.query("DROP POLICY pA ON mydb.filtered_table1", user="X")
|
|
expected_error = (
|
|
"necessary to have the grant DROP ROW POLICY ON mydb.filtered_table2"
|
|
)
|
|
assert expected_error in node.query_and_get_error(
|
|
"DROP POLICY pA ON mydb.filtered_table2", user="X"
|
|
)
|
|
|
|
node.query("REVOKE ALL ON *.* FROM X")
|
|
|
|
expected_error = (
|
|
"necessary to have the grant CREATE ROW POLICY ON mydb.filtered_table1"
|
|
)
|
|
assert expected_error in node.query_and_get_error(
|
|
"CREATE POLICY pA ON mydb.filtered_table1 FOR SELECT USING a<b", user="X"
|
|
)
|
|
node.query("GRANT CREATE POLICY ON *.* TO X")
|
|
node.query(
|
|
"CREATE POLICY pA ON mydb.filtered_table1 FOR SELECT USING a<b", user="X"
|
|
)
|
|
|
|
expected_error = (
|
|
"necessary to have the grant ALTER ROW POLICY ON mydb.filtered_table1"
|
|
)
|
|
assert expected_error in node.query_and_get_error(
|
|
"ALTER POLICY pA ON mydb.filtered_table1 FOR SELECT USING a==b", user="X"
|
|
)
|
|
node.query("GRANT ALTER POLICY ON *.* TO X")
|
|
node.query(
|
|
"ALTER POLICY pA ON mydb.filtered_table1 FOR SELECT USING a==b", user="X"
|
|
)
|
|
|
|
expected_error = (
|
|
"necessary to have the grant DROP ROW POLICY ON mydb.filtered_table1"
|
|
)
|
|
assert expected_error in node.query_and_get_error(
|
|
"DROP POLICY pA ON mydb.filtered_table1", user="X"
|
|
)
|
|
node.query("GRANT DROP POLICY ON *.* TO X")
|
|
node.query("DROP POLICY pA ON mydb.filtered_table1", user="X")
|
|
|
|
node.query("DROP USER X")
|
|
|
|
|
|
def test_users_xml_is_readonly():
|
|
assert re.search(
|
|
"storage is readonly",
|
|
node.query_and_get_error("DROP POLICY default ON mydb.filtered_table1"),
|
|
)
|
|
|
|
|
|
def test_dcl_users_with_policies_from_users_xml():
|
|
node.query("CREATE USER X")
|
|
node.query("GRANT SELECT ON mydb.filtered_table1 TO X")
|
|
|
|
assert node.query("SELECT * FROM mydb.filtered_table1") == TSV([[1, 0], [1, 1]])
|
|
|
|
assert node.query("SELECT * FROM mydb.filtered_table1", user="X") == TSV(
|
|
[[0, 0], [0, 1], [1, 0], [1, 1]]
|
|
)
|
|
|
|
node.query("DROP USER X")
|
|
|
|
|
|
def test_some_users_without_policies():
|
|
copy_policy_xml("no_filters.xml")
|
|
assert node.query("SHOW POLICIES") == ""
|
|
node.query("CREATE USER X, Y")
|
|
node.query("GRANT SELECT ON mydb.filtered_table1 TO X, Y")
|
|
|
|
# permissive a >= b for X, none for Y
|
|
node.query(
|
|
"CREATE POLICY pA ON mydb.filtered_table1 FOR SELECT USING a >= b AS permissive TO X"
|
|
)
|
|
assert node.query("SELECT * FROM mydb.filtered_table1", user="X") == TSV(
|
|
[[0, 0], [1, 0], [1, 1]]
|
|
)
|
|
assert node.query("SELECT * FROM mydb.filtered_table1", user="Y") == TSV(
|
|
[[0, 0], [0, 1], [1, 0], [1, 1]]
|
|
)
|
|
|
|
# restrictive a >=b for X, none for Y
|
|
node.query("ALTER POLICY pA ON mydb.filtered_table1 AS restrictive")
|
|
assert node.query("SELECT * FROM mydb.filtered_table1", user="X") == TSV(
|
|
[[0, 0], [1, 0], [1, 1]]
|
|
)
|
|
assert node.query("SELECT * FROM mydb.filtered_table1", user="Y") == TSV(
|
|
[[0, 0], [0, 1], [1, 0], [1, 1]]
|
|
)
|
|
|
|
# permissive a >= b for X, restrictive a <= b for X, none for Y
|
|
node.query("ALTER POLICY pA ON mydb.filtered_table1 AS permissive")
|
|
node.query(
|
|
"CREATE POLICY pB ON mydb.filtered_table1 FOR SELECT USING a <= b AS restrictive TO X"
|
|
)
|
|
assert node.query("SELECT * FROM mydb.filtered_table1", user="X") == TSV(
|
|
[[0, 0], [1, 1]]
|
|
)
|
|
assert node.query("SELECT * FROM mydb.filtered_table1", user="Y") == TSV(
|
|
[[0, 0], [0, 1], [1, 0], [1, 1]]
|
|
)
|
|
|
|
# permissive a >= b for X, restrictive a <= b for Y
|
|
node.query("ALTER POLICY pB ON mydb.filtered_table1 TO Y")
|
|
assert node.query("SELECT * FROM mydb.filtered_table1", user="X") == TSV(
|
|
[[0, 0], [1, 0], [1, 1]]
|
|
)
|
|
assert node.query("SELECT * FROM mydb.filtered_table1", user="Y") == TSV(
|
|
[[0, 0], [0, 1], [1, 1]]
|
|
)
|
|
|
|
node.query("DROP POLICY pA, pB ON mydb.filtered_table1")
|
|
node.query("DROP USER X, Y")
|
|
|
|
|
|
def test_tags_with_db_and_table_names():
|
|
copy_policy_xml("tags_with_db_and_table_names.xml")
|
|
|
|
assert node.query("SELECT * FROM mydb.table") == TSV([[0, 0], [0, 1]])
|
|
assert node.query("SELECT * FROM mydb.filtered_table2") == TSV([[0, 0, 6, 0]])
|
|
assert node.query("SELECT * FROM mydb.filtered_table3") == TSV([[0, 0]])
|
|
assert node.query("SELECT * FROM mydb.`.filtered_table4`") == TSV([[1, 1]])
|
|
|
|
assert node.query("SHOW CREATE POLICIES default") == TSV(
|
|
[
|
|
"CREATE ROW POLICY default ON mydb.`.filtered_table4` FOR SELECT USING c = 2 TO default",
|
|
"CREATE ROW POLICY default ON mydb.filtered_table2 FOR SELECT USING c > (d + 5) TO default",
|
|
"CREATE ROW POLICY default ON mydb.filtered_table3 FOR SELECT USING c = 0 TO default",
|
|
"CREATE ROW POLICY default ON mydb.table FOR SELECT USING a = 0 TO default",
|
|
]
|
|
)
|
|
|
|
|
|
def test_miscellaneous_engines():
|
|
node.query(
|
|
"CREATE ROW POLICY OR REPLACE pC ON mydb.other_table FOR SELECT USING a = 1 TO default"
|
|
)
|
|
assert node.query("SHOW ROW POLICIES ON mydb.other_table") == "pC\n"
|
|
|
|
# ReplicatedMergeTree
|
|
node.query("DROP TABLE IF EXISTS mydb.other_table")
|
|
node.query(
|
|
"CREATE TABLE mydb.other_table (a UInt8, b UInt8) ENGINE ReplicatedMergeTree('/clickhouse/tables/00-00/filtered_table1', 'replica1') ORDER BY a"
|
|
)
|
|
node.query("INSERT INTO mydb.other_table values (0, 0), (0, 1), (1, 0), (1, 1)")
|
|
assert node.query("SELECT * FROM mydb.other_table") == TSV([[1, 0], [1, 1]])
|
|
|
|
# CollapsingMergeTree
|
|
node.query("DROP TABLE mydb.other_table")
|
|
node.query(
|
|
"CREATE TABLE mydb.other_table (a UInt8, b Int8) ENGINE CollapsingMergeTree(b) ORDER BY a"
|
|
)
|
|
node.query("INSERT INTO mydb.other_table values (0, 1), (0, 1), (1, 1), (1, 1)")
|
|
assert node.query("SELECT * FROM mydb.other_table") == TSV([[1, 1], [1, 1]])
|
|
|
|
# ReplicatedCollapsingMergeTree
|
|
node.query("DROP TABLE mydb.other_table")
|
|
node.query(
|
|
"CREATE TABLE mydb.other_table (a UInt8, b Int8) ENGINE ReplicatedCollapsingMergeTree('/clickhouse/tables/00-01/filtered_table1', 'replica1', b) ORDER BY a"
|
|
)
|
|
node.query("INSERT INTO mydb.other_table values (0, 1), (0, 1), (1, 1), (1, 1)")
|
|
assert node.query("SELECT * FROM mydb.other_table") == TSV([[1, 1], [1, 1]])
|
|
|
|
node.query("DROP ROW POLICY pC ON mydb.other_table")
|
|
|
|
# DistributedMergeTree
|
|
node.query("DROP TABLE IF EXISTS mydb.other_table")
|
|
node.query(
|
|
"CREATE TABLE mydb.other_table (a UInt8, b UInt8) ENGINE Distributed('test_local_cluster', mydb, local)"
|
|
)
|
|
assert node.query("SELECT * FROM mydb.other_table", user="another") == TSV(
|
|
[[1, 0], [1, 1], [1, 0], [1, 1]]
|
|
)
|
|
assert node.query(
|
|
"SELECT sum(a), b FROM mydb.other_table GROUP BY b ORDER BY b", user="another"
|
|
) == TSV([[2, 0], [2, 1]])
|
|
|
|
|
|
def test_policy_on_distributed_table_via_role():
|
|
node.query("DROP TABLE IF EXISTS local_tbl")
|
|
node.query("DROP TABLE IF EXISTS dist_tbl")
|
|
|
|
node.query(
|
|
"CREATE TABLE local_tbl engine=MergeTree ORDER BY tuple() as select * FROM numbers(10)"
|
|
)
|
|
node.query(
|
|
"CREATE TABLE dist_tbl ENGINE=Distributed( 'test_cluster_two_shards_localhost', default, local_tbl) AS local_tbl"
|
|
)
|
|
|
|
node.query("CREATE ROLE OR REPLACE 'role1'")
|
|
node.query("CREATE USER OR REPLACE 'user1' DEFAULT ROLE 'role1'")
|
|
|
|
node.query("GRANT SELECT ON dist_tbl TO 'role1'")
|
|
node.query("GRANT SELECT ON local_tbl TO 'role1'")
|
|
|
|
node.query(
|
|
"CREATE ROW POLICY OR REPLACE 'all_data' ON dist_tbl, local_tbl USING 1 TO ALL EXCEPT 'role1'"
|
|
)
|
|
node.query(
|
|
"CREATE ROW POLICY OR REPLACE 'role1_data' ON dist_tbl, local_tbl USING number % 2 = 0 TO 'role1'"
|
|
)
|
|
|
|
assert node.query(
|
|
"SELECT * FROM local_tbl SETTINGS prefer_localhost_replica=0", user="user1"
|
|
) == TSV([[0], [2], [4], [6], [8]])
|
|
assert node.query(
|
|
"SELECT * FROM dist_tbl SETTINGS prefer_localhost_replica=0", user="user1"
|
|
) == TSV([[0], [2], [4], [6], [8], [0], [2], [4], [6], [8]])
|
|
|
|
|
|
def test_row_policy_filter_with_subquery():
|
|
copy_policy_xml("no_filters.xml")
|
|
assert node.query("SHOW POLICIES") == ""
|
|
|
|
node.query("DROP ROW POLICY IF EXISTS filter_1 ON table1")
|
|
node.query("DROP TABLE IF EXISTS table_1")
|
|
node.query("DROP TABLE IF EXISTS table_2")
|
|
|
|
node.query(
|
|
"CREATE TABLE table_1 (x int, y int) ENGINE = MergeTree ORDER BY tuple()"
|
|
)
|
|
node.query("INSERT INTO table_1 SELECT number, number * number FROM numbers(10)")
|
|
|
|
node.query("CREATE TABLE table_2 (a int) ENGINE=MergeTree ORDER BY tuple()")
|
|
node.query("INSERT INTO table_2 VALUES (3), (5)")
|
|
|
|
node.query(
|
|
"CREATE ROW POLICY filter_1 ON table_1 USING x IN (SELECT a FROM table_2) TO ALL"
|
|
)
|
|
|
|
assert node.query("SELECT * FROM table_1") == TSV([[3, 9], [5, 25]])
|
|
|
|
node.query("DROP ROW POLICY filter_1 ON table_1")
|
|
node.query("DROP TABLE table_1")
|
|
node.query("DROP TABLE table_2")
|