2019-12-18 13:55:42 +00:00
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import os
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import pytest
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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', config_dir="configs")
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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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clientB1 = cluster.add_instance('clientB1', hostname = 'clientB001.ru')
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clientB2 = cluster.add_instance('clientB2', hostname = 'clientB002.ru')
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clientB3 = cluster.add_instance('clientB3', hostname = 'xxx.clientB003.rutracker.com')
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clientC1 = cluster.add_instance('clientC1', hostname = 'clientC01.ru')
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clientC2 = cluster.add_instance('clientC2', hostname = 'xxx.clientC02.ru')
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clientC3 = cluster.add_instance('clientC3', hostname = 'xxx.clientC03.rutracker.com')
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clientD1 = cluster.add_instance('clientD1', hostname = 'clientD0001.ru')
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clientD2 = cluster.add_instance('clientD2', hostname = 'xxx.clientD0002.ru')
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clientD3 = cluster.add_instance('clientD3', hostname = 'clientD0003.ru')
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def query_from_one_node_to_another(client_node, server_node, query):
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return client_node.exec_in_container(["bash", "-c", "/usr/bin/clickhouse client --host {} --query {!r}".format(server_node.hostname, query)])
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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, "CREATE TABLE test_table (x Int32) ENGINE = MergeTree() ORDER BY tuple()")
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query(server, "INSERT INTO test_table VALUES (5)")
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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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expected_to_fail = [clientA2]
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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 query_from_one_node_to_another(client_node, server, "SELECT * FROM test_table") == "5\n"
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for client_node in expected_to_fail:
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with pytest.raises(Exception) as e:
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query_from_one_node_to_another(client_node, server, "SELECT * FROM test_table")
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2020-02-29 12:57:52 +00:00
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assert "default: Authentication failed" in str(e)
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