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96 lines
3.1 KiB
Python
96 lines
3.1 KiB
Python
import pytest
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import logging
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from helpers.cluster import ClickHouseCluster
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cluster = ClickHouseCluster(__file__)
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server = cluster.add_instance("server", user_configs=["configs/users.d/network.xml"])
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clientA1 = cluster.add_instance("clientA1", hostname="clientA1.com")
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clientA2 = cluster.add_instance("clientA2", hostname="clientA2.com")
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clientA3 = cluster.add_instance("clientA3", hostname="clientA3.com")
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def check_clickhouse_is_ok(client_node, server_node):
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assert (
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client_node.exec_in_container(
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["bash", "-c", "/usr/bin/curl -s {}:8123 ".format(server_node.hostname)]
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)
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== "Ok.\n"
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)
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def query_from_one_node_to_another(client_node, server_node, query):
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check_clickhouse_is_ok(client_node, server_node)
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res1 = client_node.exec_in_container(["ip", "address", "show"])
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res2 = client_node.exec_in_container(["host", "clientA1.com"])
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res3 = client_node.exec_in_container(["host", "clientA2.com"])
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res4 = client_node.exec_in_container(["host", "clientA3.com"])
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logging.debug(f"IP: {res1}, A1 {res2}, A2 {res3}, A3 {res4}")
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return client_node.exec_in_container(
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[
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"bash",
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"-c",
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"/usr/bin/clickhouse client --host {} --query {!r}".format(
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server_node.hostname, query
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),
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]
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)
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def query(node, query):
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return query_from_one_node_to_another(node, node, query)
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@pytest.fixture(scope="module", autouse=True)
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def setup_nodes():
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try:
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cluster.start()
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query(server, "DROP TABLE IF EXISTS test_allowed_client_hosts")
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query(
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server,
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"CREATE TABLE test_allowed_client_hosts (x Int32) ENGINE = MergeTree() ORDER BY tuple()",
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)
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query(server, "INSERT INTO test_allowed_client_hosts VALUES (5)")
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s = query(server, "SELECT fqdn(), hostName()")
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a1 = query(clientA1, "SELECT fqdn(), hostName()")
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a2 = query(clientA2, "SELECT fqdn(), hostName()")
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a3 = query(clientA3, "SELECT fqdn(), hostName()")
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logging.debug(f"s:{s}, a1:{a1}, a2:{a2}, a3:{a3}")
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yield cluster
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finally:
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cluster.shutdown()
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def test_allowed_host():
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expected_to_pass = [clientA1, clientA3]
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# Reverse DNS lookup currently isn't working as expected in this test.
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# For example, it gives something like "vitbartestallowedclienthosts_clientB1_1.vitbartestallowedclienthosts_default" instead of "clientB001.ru".
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# Maybe we should setup the test network better.
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# expected_to_pass.extend([clientB1, clientB2, clientB3, clientC1, clientC2, clientD1, clientD3])
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# expected_to_fail.extend([clientC3, clientD2])
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for client_node in expected_to_pass:
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assert (
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query_from_one_node_to_another(
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client_node, server, "SELECT * FROM test_allowed_client_hosts"
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)
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== "5\n"
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)
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def test_denied_host():
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expected_to_fail = [clientA2]
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for client_node in expected_to_fail:
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with pytest.raises(Exception, match=r"default: Authentication failed"):
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query_from_one_node_to_another(
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client_node, server, "SELECT * FROM test_allowed_client_hosts"
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)
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