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# Copyright 2015 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""The Python implementation of the GRPC interoperability test server."""
import argparse
from concurrent import futures
import logging
import grpc
from src.proto.grpc.testing import test_pb2_grpc
from tests.interop import service
from tests.interop import resources
from tests.unit import test_common
logging.basicConfig()
_LOGGER = logging.getLogger(__name__)
def parse_interop_server_arguments():
parser = argparse.ArgumentParser()
parser.add_argument('--port',
type=int,
required=True,
help='the port on which to serve')
parser.add_argument('--use_tls',
default=False,
type=resources.parse_bool,
help='require a secure connection')
parser.add_argument('--use_alts',
default=False,
type=resources.parse_bool,
help='require an ALTS connection')
return parser.parse_args()
def get_server_credentials(use_tls):
if use_tls:
private_key = resources.private_key()
certificate_chain = resources.certificate_chain()
return grpc.ssl_server_credentials(((private_key, certificate_chain),))
else:
return grpc.alts_server_credentials()
def serve():
args = parse_interop_server_arguments()
server = test_common.test_server()
test_pb2_grpc.add_TestServiceServicer_to_server(service.TestService(),
server)
if args.use_tls or args.use_alts:
credentials = get_server_credentials(args.use_tls)
server.add_secure_port('[::]:{}'.format(args.port), credentials)
else:
server.add_insecure_port('[::]:{}'.format(args.port))
server.start()
_LOGGER.info('Server serving.')
server.wait_for_termination()
_LOGGER.info('Server stopped; exiting.')
if __name__ == '__main__':
serve()
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