Bubble up CertificateRequest to utils.py (#1496)

Summary:
Pull Request resolved: #1496

`create_and_start_mpc_instance` is the main interface used by mpc games (ex.  https://fburl.com/code/cmfkxuzv).

in this diff, we add the change to fbpcs and update the changelog

Reviewed By: gorel

Differential Revision: D38666369

fbshipit-source-id: 42f2703a6372b1662033bfbecbe3dfdf424672cc

fbpcs/CHANGELOG.md

@@ -15,7 +15,7 @@ Types of changes
 
 ## [Unreleased]
 ### Added
-
+  - Added an option to specify a CertificateRequest when creating an mpc game instance
 ### Changed
   - Mark validate_container_definition as deprecated in PCSContainerService since it is no longer a public method in ContainerService in fbpcp
 ### Removed

fbpcs/private_computation/service/utils.py

@@ -15,6 +15,8 @@
 import warnings
 from typing import Any, DefaultDict, Dict, List, Optional
 
+from fbpcp.entity.certificate_request import CertificateRequest
+
 from fbpcp.entity.container_instance import ContainerInstance
 from fbpcp.entity.mpc_instance import MPCInstance, MPCInstanceStatus, MPCParty
 from fbpcp.service.mpc import MPCService
@@ -62,6 +64,7 @@ async def create_and_start_mpc_instance(
     game_args: Optional[List[Dict[str, Any]]] = None,
     container_timeout: Optional[int] = None,
     repository_path: Optional[str] = None,
+    certificate_request: Optional[CertificateRequest] = None,
 ) -> MPCInstance:
     """Creates an MPC instance and runs MPC service with it
 
@@ -76,6 +79,7 @@ async def create_and_start_mpc_instance(
         game_args: arguments that are passed to game binaries by onedocker
         container_timeout: optional duration in seconds before cloud containers timeout
         repository_path: Path from where we can download the required executable.
+        certificate_request: Arguments to create a TLS certificate/key pair
 
     Returns:
         return: an mpc instance started by mpc service
@@ -97,6 +101,7 @@ async def create_and_start_mpc_instance(
         timeout=container_timeout or DEFAULT_CONTAINER_TIMEOUT_IN_SEC,
         version=binary_version,
         env_vars=env_vars,
+        certificate_request=certificate_request,
     )
 
 

fbpcs/private_computation/test/service/test_private_computation.py

@@ -782,6 +782,7 @@ async def test_create_and_start_mpc_instance(self, mock_mpc_svc) -> None:
                 timeout=DEFAULT_CONTAINER_TIMEOUT_IN_SEC,
                 version=binary_version,
                 env_vars=env_vars,
+                certificate_request=None,
             ),
             mock_mpc_svc.start_instance_async.call_args,
         )