ClickHouse/tests/integration/test_create_user_and_login/test.py
2021-09-25 07:08:34 +03:00

87 lines
2.5 KiB
Python

import pytest
import time
import logging
from helpers.cluster import ClickHouseCluster
from helpers.test_tools import assert_eq_with_retry
cluster = ClickHouseCluster(__file__)
instance = cluster.add_instance('instance')
@pytest.fixture(scope="module", autouse=True)
def start_cluster():
try:
cluster.start()
yield cluster
finally:
cluster.shutdown()
@pytest.fixture(autouse=True)
def cleanup_after_test():
try:
yield
finally:
instance.query("DROP USER IF EXISTS A, B")
def test_login():
instance.query("CREATE USER A")
instance.query("CREATE USER B")
assert instance.query("SELECT 1", user='A') == "1\n"
assert instance.query("SELECT 1", user='B') == "1\n"
def test_grant_create_user():
instance.query("CREATE USER A")
expected_error = "Not enough privileges"
assert expected_error in instance.query_and_get_error("CREATE USER B", user='A')
instance.query("GRANT CREATE USER ON *.* TO A")
instance.query("CREATE USER B", user='A')
assert instance.query("SELECT 1", user='B') == "1\n"
def test_login_as_dropped_user():
for _ in range(0, 2):
instance.query("CREATE USER A")
assert instance.query("SELECT 1", user='A') == "1\n"
instance.query("DROP USER A")
expected_error = "no user with such name"
assert expected_error in instance.query_and_get_error("SELECT 1", user='A')
def test_login_as_dropped_user_xml():
for _ in range(0, 2):
instance.exec_in_container(["bash", "-c" , """
cat > /etc/clickhouse-server/users.d/user_c.xml << EOF
<?xml version="1.0"?>
<clickhouse>
<users>
<C>
<no_password/>
</C>
</users>
</clickhouse>
EOF"""])
assert_eq_with_retry(instance, "SELECT name FROM system.users WHERE name='C'", "C")
instance.exec_in_container(["bash", "-c" , "rm /etc/clickhouse-server/users.d/user_c.xml"])
expected_error = "no user with such name"
while True:
out, err = instance.query_and_get_answer_with_error("SELECT 1", user='C')
if expected_error in err:
logging.debug(f"Got error '{expected_error}' just as expected")
break
if out == "1\n":
logging.debug(f"Got output '1', retrying...")
time.sleep(0.5)
continue
raise Exception(f"Expected either output '1' or error '{expected_error}', got output={out} and error={err}")
assert instance.query("SELECT name FROM system.users WHERE name='C'") == ""