diff --git a/google/cloud/service_usage_v1/services/service_usage/transports/base.py b/google/cloud/service_usage_v1/services/service_usage/transports/base.py index 1ba42be..e13b6b4 100644 --- a/google/cloud/service_usage_v1/services/service_usage/transports/base.py +++ b/google/cloud/service_usage_v1/services/service_usage/transports/base.py @@ -25,6 +25,7 @@ from google.api_core import retry as retries # type: ignore from google.api_core import operations_v1 # type: ignore from google.auth import credentials as ga_credentials # type: ignore +from google.oauth2 import service_account # type: ignore from google.cloud.service_usage_v1.types import resources from google.cloud.service_usage_v1.types import serviceusage @@ -48,8 +49,6 @@ except pkg_resources.DistributionNotFound: # pragma: NO COVER _GOOGLE_AUTH_VERSION = None -_API_CORE_VERSION = google.api_core.__version__ - class ServiceUsageTransport(abc.ABC): """Abstract transport class for ServiceUsage.""" @@ -71,6 +70,7 @@ def __init__( scopes: Optional[Sequence[str]] = None, quota_project_id: Optional[str] = None, client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO, + always_use_jwt_access: Optional[bool] = False, **kwargs, ) -> None: """Instantiate the transport. @@ -94,6 +94,8 @@ def __init__( API requests. If ``None``, then default info will be used. Generally, you only need to set this if you're developing your own client library. + always_use_jwt_access (Optional[bool]): Whether self signed JWT should + be used for service account credentials. """ # Save the hostname. Default to port 443 (HTTPS) if none is specified. if ":" not in host: @@ -122,13 +124,20 @@ def __init__( **scopes_kwargs, quota_project_id=quota_project_id ) + # If the credentials is service account credentials, then always try to use self signed JWT. + if ( + always_use_jwt_access + and isinstance(credentials, service_account.Credentials) + and hasattr(service_account.Credentials, "with_always_use_jwt_access") + ): + credentials = credentials.with_always_use_jwt_access(True) + # Save the credentials. self._credentials = credentials - # TODO(busunkim): These two class methods are in the base transport + # TODO(busunkim): This method is in the base transport # to avoid duplicating code across the transport classes. These functions - # should be deleted once the minimum required versions of google-api-core - # and google-auth are increased. + # should be deleted once the minimum required versions of google-auth is increased. # TODO: Remove this function once google-auth >= 1.25.0 is required @classmethod @@ -149,27 +158,6 @@ def _get_scopes_kwargs( return scopes_kwargs - # TODO: Remove this function once google-api-core >= 1.26.0 is required - @classmethod - def _get_self_signed_jwt_kwargs( - cls, host: str, scopes: Optional[Sequence[str]] - ) -> Dict[str, Union[Optional[Sequence[str]], str]]: - """Returns kwargs to pass to grpc_helpers.create_channel depending on the google-api-core version""" - - self_signed_jwt_kwargs: Dict[str, Union[Optional[Sequence[str]], str]] = {} - - if _API_CORE_VERSION and ( - packaging.version.parse(_API_CORE_VERSION) - >= packaging.version.parse("1.26.0") - ): - self_signed_jwt_kwargs["default_scopes"] = cls.AUTH_SCOPES - self_signed_jwt_kwargs["scopes"] = scopes - self_signed_jwt_kwargs["default_host"] = cls.DEFAULT_HOST - else: - self_signed_jwt_kwargs["scopes"] = scopes or cls.AUTH_SCOPES - - return self_signed_jwt_kwargs - def _prep_wrapped_messages(self, client_info): # Precompute the wrapped methods. self._wrapped_methods = { diff --git a/google/cloud/service_usage_v1/services/service_usage/transports/grpc.py b/google/cloud/service_usage_v1/services/service_usage/transports/grpc.py index d57f8f6..cfa8529 100644 --- a/google/cloud/service_usage_v1/services/service_usage/transports/grpc.py +++ b/google/cloud/service_usage_v1/services/service_usage/transports/grpc.py @@ -158,6 +158,7 @@ def __init__( scopes=scopes, quota_project_id=quota_project_id, client_info=client_info, + always_use_jwt_access=True, ) if not self._grpc_channel: @@ -213,14 +214,14 @@ def create_channel( and ``credentials_file`` are passed. """ - self_signed_jwt_kwargs = cls._get_self_signed_jwt_kwargs(host, scopes) - return grpc_helpers.create_channel( host, credentials=credentials, credentials_file=credentials_file, quota_project_id=quota_project_id, - **self_signed_jwt_kwargs, + default_scopes=cls.AUTH_SCOPES, + scopes=scopes, + default_host=cls.DEFAULT_HOST, **kwargs, ) diff --git a/google/cloud/service_usage_v1/services/service_usage/transports/grpc_asyncio.py b/google/cloud/service_usage_v1/services/service_usage/transports/grpc_asyncio.py index 35036e5..41a55d8 100644 --- a/google/cloud/service_usage_v1/services/service_usage/transports/grpc_asyncio.py +++ b/google/cloud/service_usage_v1/services/service_usage/transports/grpc_asyncio.py @@ -86,14 +86,14 @@ def create_channel( aio.Channel: A gRPC AsyncIO channel object. """ - self_signed_jwt_kwargs = cls._get_self_signed_jwt_kwargs(host, scopes) - return grpc_helpers_async.create_channel( host, credentials=credentials, credentials_file=credentials_file, quota_project_id=quota_project_id, - **self_signed_jwt_kwargs, + default_scopes=cls.AUTH_SCOPES, + scopes=scopes, + default_host=cls.DEFAULT_HOST, **kwargs, ) @@ -204,6 +204,7 @@ def __init__( scopes=scopes, quota_project_id=quota_project_id, client_info=client_info, + always_use_jwt_access=True, ) if not self._grpc_channel: diff --git a/setup.py b/setup.py index db61ea3..3579f61 100644 --- a/setup.py +++ b/setup.py @@ -26,7 +26,7 @@ release_status = "Development Status :: 4 - Beta" url = "https://github.com/googleapis/python-service-usage" dependencies = [ - "google-api-core[grpc] >= 1.22.2, < 2.0.0dev", + "google-api-core[grpc] >= 1.26.0, <2.0.0dev", "proto-plus >= 1.15.0", "packaging >= 14.3", ] diff --git a/testing/constraints-3.6.txt b/testing/constraints-3.6.txt index d0637af..4bd5e67 100644 --- a/testing/constraints-3.6.txt +++ b/testing/constraints-3.6.txt @@ -4,7 +4,7 @@ # Pin the version to the lower bound. # e.g., if setup.py has "google-cloud-foo >= 1.14.0, < 2.0.0dev", # Then this file should have google-cloud-foo==1.14.0 -google-api-core==1.22.2 +google-api-core==1.26.0 proto-plus==1.15.0 packaging==14.3 google-auth==1.24.0 # TODO: remove when google-auth>=1.25.0 si transitively required through google-api-core diff --git a/tests/unit/gapic/service_usage_v1/test_service_usage.py b/tests/unit/gapic/service_usage_v1/test_service_usage.py index ecfdfbf..ba0c70a 100644 --- a/tests/unit/gapic/service_usage_v1/test_service_usage.py +++ b/tests/unit/gapic/service_usage_v1/test_service_usage.py @@ -38,9 +38,6 @@ from google.cloud.service_usage_v1.services.service_usage import ServiceUsageClient from google.cloud.service_usage_v1.services.service_usage import pagers from google.cloud.service_usage_v1.services.service_usage import transports -from google.cloud.service_usage_v1.services.service_usage.transports.base import ( - _API_CORE_VERSION, -) from google.cloud.service_usage_v1.services.service_usage.transports.base import ( _GOOGLE_AUTH_VERSION, ) @@ -51,8 +48,9 @@ import google.auth -# TODO(busunkim): Once google-api-core >= 1.26.0 is required: -# - Delete all the api-core and auth "less than" test cases +# TODO(busunkim): Once google-auth >= 1.25.0 is required transitively +# through google-api-core: +# - Delete the auth "less than" test cases # - Delete these pytest markers (Make the "greater than or equal to" tests the default). requires_google_auth_lt_1_25_0 = pytest.mark.skipif( packaging.version.parse(_GOOGLE_AUTH_VERSION) >= packaging.version.parse("1.25.0"), @@ -63,16 +61,6 @@ reason="This test requires google-auth >= 1.25.0", ) -requires_api_core_lt_1_26_0 = pytest.mark.skipif( - packaging.version.parse(_API_CORE_VERSION) >= packaging.version.parse("1.26.0"), - reason="This test requires google-api-core < 1.26.0", -) - -requires_api_core_gte_1_26_0 = pytest.mark.skipif( - packaging.version.parse(_API_CORE_VERSION) < packaging.version.parse("1.26.0"), - reason="This test requires google-api-core >= 1.26.0", -) - def client_cert_source_callback(): return b"cert bytes", b"key bytes" @@ -130,6 +118,16 @@ def test_service_usage_client_from_service_account_info(client_class): assert client.transport._host == "serviceusage.googleapis.com:443" +@pytest.mark.parametrize("client_class", [ServiceUsageClient, ServiceUsageAsyncClient,]) +def test_service_usage_client_service_account_always_use_jwt(client_class): + with mock.patch.object( + service_account.Credentials, "with_always_use_jwt_access", create=True + ) as use_jwt: + creds = service_account.Credentials(None, None, None) + client = client_class(credentials=creds) + use_jwt.assert_called_with(True) + + @pytest.mark.parametrize("client_class", [ServiceUsageClient, ServiceUsageAsyncClient,]) def test_service_usage_client_from_service_account_file(client_class): creds = ga_credentials.AnonymousCredentials() @@ -1679,7 +1677,6 @@ def test_service_usage_transport_auth_adc_old_google_auth(transport_class): (transports.ServiceUsageGrpcAsyncIOTransport, grpc_helpers_async), ], ) -@requires_api_core_gte_1_26_0 def test_service_usage_transport_create_channel(transport_class, grpc_helpers): # If credentials and host are not provided, the transport class should use # ADC credentials. @@ -1712,83 +1709,6 @@ def test_service_usage_transport_create_channel(transport_class, grpc_helpers): ) -@pytest.mark.parametrize( - "transport_class,grpc_helpers", - [ - (transports.ServiceUsageGrpcTransport, grpc_helpers), - (transports.ServiceUsageGrpcAsyncIOTransport, grpc_helpers_async), - ], -) -@requires_api_core_lt_1_26_0 -def test_service_usage_transport_create_channel_old_api_core( - transport_class, grpc_helpers -): - # If credentials and host are not provided, the transport class should use - # ADC credentials. - with mock.patch.object( - google.auth, "default", autospec=True - ) as adc, mock.patch.object( - grpc_helpers, "create_channel", autospec=True - ) as create_channel: - creds = ga_credentials.AnonymousCredentials() - adc.return_value = (creds, None) - transport_class(quota_project_id="octopus") - - create_channel.assert_called_with( - "serviceusage.googleapis.com:443", - credentials=creds, - credentials_file=None, - quota_project_id="octopus", - scopes=( - "https://www.googleapis.com/auth/cloud-platform", - "https://www.googleapis.com/auth/cloud-platform.read-only", - "https://www.googleapis.com/auth/service.management", - ), - ssl_credentials=None, - options=[ - ("grpc.max_send_message_length", -1), - ("grpc.max_receive_message_length", -1), - ], - ) - - -@pytest.mark.parametrize( - "transport_class,grpc_helpers", - [ - (transports.ServiceUsageGrpcTransport, grpc_helpers), - (transports.ServiceUsageGrpcAsyncIOTransport, grpc_helpers_async), - ], -) -@requires_api_core_lt_1_26_0 -def test_service_usage_transport_create_channel_user_scopes( - transport_class, grpc_helpers -): - # If credentials and host are not provided, the transport class should use - # ADC credentials. - with mock.patch.object( - google.auth, "default", autospec=True - ) as adc, mock.patch.object( - grpc_helpers, "create_channel", autospec=True - ) as create_channel: - creds = ga_credentials.AnonymousCredentials() - adc.return_value = (creds, None) - - transport_class(quota_project_id="octopus", scopes=["1", "2"]) - - create_channel.assert_called_with( - "serviceusage.googleapis.com:443", - credentials=creds, - credentials_file=None, - quota_project_id="octopus", - scopes=["1", "2"], - ssl_credentials=None, - options=[ - ("grpc.max_send_message_length", -1), - ("grpc.max_receive_message_length", -1), - ], - ) - - @pytest.mark.parametrize( "transport_class", [transports.ServiceUsageGrpcTransport, transports.ServiceUsageGrpcAsyncIOTransport],