ClickHouse/tests/integration/test_reload_certificate/test.py

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2022-01-28 17:37:52 +00:00
import pytest
import os
from helpers.cluster import ClickHouseCluster
SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
cluster = ClickHouseCluster(__file__)
node = cluster.add_instance('node', main_configs=["configs/first.crt", "configs/first.key",
"configs/second.crt", "configs/second.key",
"configs/cert.xml"])
@pytest.fixture(scope="module", autouse=True)
def started_cluster():
try:
cluster.start()
yield cluster
finally:
cluster.shutdown()
def change_config_to_key(name):
'''
* Generate config with certificate/key name from args.
* Reload config.
'''
node.exec_in_container(["bash", "-c" , """cat > /etc/clickhouse-server/config.d/cert.xml << EOF
<?xml version="1.0"?>
<clickhouse>
<https_port>8443</https_port>
<openSSL>
<server>
<certificateFile>/etc/clickhouse-server/config.d/{cur_name}.crt</certificateFile>
<privateKeyFile>/etc/clickhouse-server/config.d/{cur_name}.key</privateKeyFile>
<loadDefaultCAFile>true</loadDefaultCAFile>
<cacheSessions>true</cacheSessions>
<disableProtocols>sslv2,sslv3</disableProtocols>
<preferServerCiphers>true</preferServerCiphers>
</server>
</openSSL>
</clickhouse>
EOF""".format(cur_name=name)])
node.query("SYSTEM RELOAD CONFIG")
def test_first_than_second_cert():
''' Consistently set first key and check that only it will be accepted, then repeat same for second key. '''
# Set first key
change_config_to_key('first')
# Command with correct certificate
assert node.exec_in_container(['curl', '--silent', '--cacert', '/etc/clickhouse-server/config.d/{cur_name}.crt'.format(cur_name='first'),
'https://localhost:8443/']) == 'Ok.\n'
# Command with wrong certificate
# This command don't use option '-k', so it will lead to error while execution.
# That's why except will always work
try:
node.exec_in_container(['curl', '--silent', '--cacert', '/etc/clickhouse-server/config.d/{cur_name}.crt'.format(cur_name='second'),
'https://localhost:8443/'])
assert False
except:
assert True
# Change to other key
change_config_to_key('second')
# Command with correct certificate
assert node.exec_in_container(['curl', '--silent', '--cacert', '/etc/clickhouse-server/config.d/{cur_name}.crt'.format(cur_name='second'),
'https://localhost:8443/']) == 'Ok.\n'
# Command with wrong certificate
# Same as previous
try:
node.exec_in_container(['curl', '--silent', '--cacert', '/etc/clickhouse-server/config.d/{cur_name}.crt'.format(cur_name='first'),
'https://localhost:8443/'])
assert False
except:
assert True