intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 76 insertions, 0 deletions

diff --git a/contrib/libs/grpc/src/python/grpcio_tests/tests/interop/server.py b/contrib/libs/grpc/src/python/grpcio_tests/tests/interop/server.py
new file mode 100644
index 00000000000..c85adb0b0bb
--- /dev/null
+++ b/contrib/libs/grpc/src/python/grpcio_tests/tests/interop/server.py
@@ -0,0 +1,76 @@
+# 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()