mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-30 19:42:00 +00:00
92 lines
3.4 KiB
Python
92 lines
3.4 KiB
Python
import os
|
|
import pytest
|
|
import subprocess
|
|
import sys
|
|
import grpc
|
|
from helpers.cluster import ClickHouseCluster
|
|
|
|
SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
|
|
|
|
|
|
# Use grpcio-tools to generate *pb2.py files from *.proto.
|
|
|
|
proto_dir = os.path.join(SCRIPT_DIR, './protos')
|
|
gen_dir = os.path.join(SCRIPT_DIR, './_gen')
|
|
os.makedirs(gen_dir, exist_ok=True)
|
|
subprocess.check_call(
|
|
'python3 -m grpc_tools.protoc -I{proto_dir} --python_out={gen_dir} --grpc_python_out={gen_dir} \
|
|
{proto_dir}/clickhouse_grpc.proto'.format(proto_dir=proto_dir, gen_dir=gen_dir), shell=True)
|
|
|
|
sys.path.append(gen_dir)
|
|
import clickhouse_grpc_pb2
|
|
import clickhouse_grpc_pb2_grpc
|
|
|
|
|
|
# Utilities
|
|
|
|
node_ip = '10.5.172.77' # It's important for the node to work at this IP because 'server-cert.pem' requires that (see server-ext.cnf).
|
|
grpc_port = 9100
|
|
node_ip_with_grpc_port = node_ip + ':' + str(grpc_port)
|
|
config_dir = os.path.join(SCRIPT_DIR, './configs')
|
|
cluster = ClickHouseCluster(__file__)
|
|
node = cluster.add_instance('node', ipv4_address=node_ip, main_configs=['configs/grpc_config.xml', 'configs/server-key.pem', 'configs/server-cert.pem', 'configs/ca-cert.pem'])
|
|
|
|
def create_secure_channel():
|
|
ca_cert = open(os.path.join(config_dir, 'ca-cert.pem'), 'rb').read()
|
|
client_key = open(os.path.join(config_dir, 'client-key.pem'), 'rb').read()
|
|
client_cert = open(os.path.join(config_dir, 'client-cert.pem'), 'rb').read()
|
|
credentials = grpc.ssl_channel_credentials(ca_cert, client_key, client_cert)
|
|
channel = grpc.secure_channel(node_ip_with_grpc_port, credentials)
|
|
grpc.channel_ready_future(channel).result(timeout=10)
|
|
return channel
|
|
|
|
def create_insecure_channel():
|
|
channel = grpc.insecure_channel(node_ip_with_grpc_port)
|
|
grpc.channel_ready_future(channel).result(timeout=2)
|
|
return channel
|
|
|
|
def create_secure_channel_with_wrong_client_certificate():
|
|
ca_cert = open(os.path.join(config_dir, 'ca-cert.pem'), 'rb').read()
|
|
client_key = open(os.path.join(config_dir, 'wrong-client-key.pem'), 'rb').read()
|
|
client_cert = open(os.path.join(config_dir, 'wrong-client-cert.pem'), 'rb').read()
|
|
credentials = grpc.ssl_channel_credentials(ca_cert, client_key, client_cert)
|
|
channel = grpc.secure_channel(node_ip_with_grpc_port, credentials)
|
|
grpc.channel_ready_future(channel).result(timeout=2)
|
|
return channel
|
|
|
|
def query(query_text, channel):
|
|
query_info = clickhouse_grpc_pb2.QueryInfo(query=query_text)
|
|
stub = clickhouse_grpc_pb2_grpc.ClickHouseStub(channel)
|
|
result = stub.ExecuteQuery(query_info)
|
|
if result and result.HasField('exception'):
|
|
raise Exception(result.exception.display_text)
|
|
return result.output
|
|
|
|
@pytest.fixture(scope="module", autouse=True)
|
|
def start_cluster():
|
|
cluster.start()
|
|
try:
|
|
yield cluster
|
|
|
|
finally:
|
|
cluster.shutdown()
|
|
|
|
# Actual tests
|
|
|
|
@pytest.mark.skip(reason="Flaky")
|
|
def test_secure_channel():
|
|
with create_secure_channel() as channel:
|
|
assert query("SELECT 'ok'", channel) == "ok\n"
|
|
|
|
@pytest.mark.skip(reason="Flaky")
|
|
def test_insecure_channel():
|
|
with pytest.raises(grpc.FutureTimeoutError):
|
|
with create_insecure_channel() as channel:
|
|
query("SELECT 'ok'", channel)
|
|
|
|
@pytest.mark.skip(reason="Flaky")
|
|
def test_wrong_client_certificate():
|
|
with pytest.raises(grpc.FutureTimeoutError):
|
|
with create_insecure_channel() as channel:
|
|
query("SELECT 'ok'", channel)
|