fix: enable self signed jwt for grpc

google/cloud/iap_v1/services/identity_aware_proxy_admin_service/client.py

@@ -338,6 +338,10 @@ def __init__(
                 client_cert_source_for_mtls=client_cert_source_func,
                 quota_project_id=client_options.quota_project_id,
                 client_info=client_info,
+                always_use_jwt_access=(
+                    Transport == type(self).get_transport_class("grpc")
+                    or Transport == type(self).get_transport_class("grpc_asyncio")
+                ),
             )
 
     def set_iam_policy(

google/cloud/iap_v1/services/identity_aware_proxy_o_auth_service/client.py

@@ -340,6 +340,10 @@ def __init__(
                 client_cert_source_for_mtls=client_cert_source_func,
                 quota_project_id=client_options.quota_project_id,
                 client_info=client_info,
+                always_use_jwt_access=(
+                    Transport == type(self).get_transport_class("grpc")
+                    or Transport == type(self).get_transport_class("grpc_asyncio")
+                ),
             )
 
     def list_brands(

tests/unit/gapic/iap_v1/test_identity_aware_proxy_admin_service.py

@@ -137,29 +137,14 @@ def test_identity_aware_proxy_admin_service_client_from_service_account_info(
         assert client.transport._host == "iap.googleapis.com:443"
 
 
-@pytest.mark.parametrize(
-    "client_class",
-    [IdentityAwareProxyAdminServiceClient, IdentityAwareProxyAdminServiceAsyncClient,],
-)
-def test_identity_aware_proxy_admin_service_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_not_called()
-
-
 @pytest.mark.parametrize(
     "transport_class,transport_name",
     [
         (transports.IdentityAwareProxyAdminServiceGrpcTransport, "grpc"),
         (transports.IdentityAwareProxyAdminServiceGrpcAsyncIOTransport, "grpc_asyncio"),
     ],
 )
-def test_identity_aware_proxy_admin_service_client_service_account_always_use_jwt_true(
+def test_identity_aware_proxy_admin_service_client_service_account_always_use_jwt(
     transport_class, transport_name
 ):
     with mock.patch.object(
@@ -169,6 +154,13 @@ def test_identity_aware_proxy_admin_service_client_service_account_always_use_jw
         transport = transport_class(credentials=creds, always_use_jwt_access=True)
         use_jwt.assert_called_once_with(True)
 
+    with mock.patch.object(
+        service_account.Credentials, "with_always_use_jwt_access", create=True
+    ) as use_jwt:
+        creds = service_account.Credentials(None, None, None)
+        transport = transport_class(credentials=creds, always_use_jwt_access=False)
+        use_jwt.assert_not_called()
+
 
 @pytest.mark.parametrize(
     "client_class",
@@ -260,6 +252,7 @@ def test_identity_aware_proxy_admin_service_client_client_options(
             client_cert_source_for_mtls=None,
             quota_project_id=None,
             client_info=transports.base.DEFAULT_CLIENT_INFO,
+            always_use_jwt_access=True,
         )
 
     # Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS_ENDPOINT is
@@ -276,6 +269,7 @@ def test_identity_aware_proxy_admin_service_client_client_options(
                 client_cert_source_for_mtls=None,
                 quota_project_id=None,
                 client_info=transports.base.DEFAULT_CLIENT_INFO,
+                always_use_jwt_access=True,
             )
 
     # Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS_ENDPOINT is
@@ -292,6 +286,7 @@ def test_identity_aware_proxy_admin_service_client_client_options(
                 client_cert_source_for_mtls=None,
                 quota_project_id=None,
                 client_info=transports.base.DEFAULT_CLIENT_INFO,
+                always_use_jwt_access=True,
             )
 
     # Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS_ENDPOINT has
@@ -320,6 +315,7 @@ def test_identity_aware_proxy_admin_service_client_client_options(
             client_cert_source_for_mtls=None,
             quota_project_id="octopus",
             client_info=transports.base.DEFAULT_CLIENT_INFO,
+            always_use_jwt_access=True,
         )
 
 
@@ -396,6 +392,7 @@ def test_identity_aware_proxy_admin_service_client_mtls_env_auto(
                 client_cert_source_for_mtls=expected_client_cert_source,
                 quota_project_id=None,
                 client_info=transports.base.DEFAULT_CLIENT_INFO,
+                always_use_jwt_access=True,
             )
 
     # Check the case ADC client cert is provided. Whether client cert is used depends on
@@ -429,6 +426,7 @@ def test_identity_aware_proxy_admin_service_client_mtls_env_auto(
                         client_cert_source_for_mtls=expected_client_cert_source,
                         quota_project_id=None,
                         client_info=transports.base.DEFAULT_CLIENT_INFO,
+                        always_use_jwt_access=True,
                     )
 
     # Check the case client_cert_source and ADC client cert are not provided.
@@ -450,6 +448,7 @@ def test_identity_aware_proxy_admin_service_client_mtls_env_auto(
                     client_cert_source_for_mtls=None,
                     quota_project_id=None,
                     client_info=transports.base.DEFAULT_CLIENT_INFO,
+                    always_use_jwt_access=True,
                 )
 
 
@@ -484,6 +483,7 @@ def test_identity_aware_proxy_admin_service_client_client_options_scopes(
             client_cert_source_for_mtls=None,
             quota_project_id=None,
             client_info=transports.base.DEFAULT_CLIENT_INFO,
+            always_use_jwt_access=True,
         )
 
 
@@ -518,6 +518,7 @@ def test_identity_aware_proxy_admin_service_client_client_options_credentials_fi
             client_cert_source_for_mtls=None,
             quota_project_id=None,
             client_info=transports.base.DEFAULT_CLIENT_INFO,
+            always_use_jwt_access=True,
         )
 
 
@@ -537,6 +538,7 @@ def test_identity_aware_proxy_admin_service_client_client_options_from_dict():
             client_cert_source_for_mtls=None,
             quota_project_id=None,
             client_info=transports.base.DEFAULT_CLIENT_INFO,
+            always_use_jwt_access=True,
         )
 
 

tests/unit/gapic/iap_v1/test_identity_aware_proxy_o_auth_service.py

@@ -132,29 +132,14 @@ def test_identity_aware_proxy_o_auth_service_client_from_service_account_info(
         assert client.transport._host == "iap.googleapis.com:443"
 
 
-@pytest.mark.parametrize(
-    "client_class",
-    [IdentityAwareProxyOAuthServiceClient, IdentityAwareProxyOAuthServiceAsyncClient,],
-)
-def test_identity_aware_proxy_o_auth_service_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_not_called()
-
-
 @pytest.mark.parametrize(
     "transport_class,transport_name",
     [
         (transports.IdentityAwareProxyOAuthServiceGrpcTransport, "grpc"),
         (transports.IdentityAwareProxyOAuthServiceGrpcAsyncIOTransport, "grpc_asyncio"),
     ],
 )
-def test_identity_aware_proxy_o_auth_service_client_service_account_always_use_jwt_true(
+def test_identity_aware_proxy_o_auth_service_client_service_account_always_use_jwt(
     transport_class, transport_name
 ):
     with mock.patch.object(
@@ -164,6 +149,13 @@ def test_identity_aware_proxy_o_auth_service_client_service_account_always_use_j
         transport = transport_class(credentials=creds, always_use_jwt_access=True)
         use_jwt.assert_called_once_with(True)
 
+    with mock.patch.object(
+        service_account.Credentials, "with_always_use_jwt_access", create=True
+    ) as use_jwt:
+        creds = service_account.Credentials(None, None, None)
+        transport = transport_class(credentials=creds, always_use_jwt_access=False)
+        use_jwt.assert_not_called()
+
 
 @pytest.mark.parametrize(
     "client_class",
@@ -255,6 +247,7 @@ def test_identity_aware_proxy_o_auth_service_client_client_options(
             client_cert_source_for_mtls=None,
             quota_project_id=None,
             client_info=transports.base.DEFAULT_CLIENT_INFO,
+            always_use_jwt_access=True,
         )
 
     # Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS_ENDPOINT is
@@ -271,6 +264,7 @@ def test_identity_aware_proxy_o_auth_service_client_client_options(
                 client_cert_source_for_mtls=None,
                 quota_project_id=None,
                 client_info=transports.base.DEFAULT_CLIENT_INFO,
+                always_use_jwt_access=True,
             )
 
     # Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS_ENDPOINT is
@@ -287,6 +281,7 @@ def test_identity_aware_proxy_o_auth_service_client_client_options(
                 client_cert_source_for_mtls=None,
                 quota_project_id=None,
                 client_info=transports.base.DEFAULT_CLIENT_INFO,
+                always_use_jwt_access=True,
             )
 
     # Check the case api_endpoint is not provided and GOOGLE_API_USE_MTLS_ENDPOINT has
@@ -315,6 +310,7 @@ def test_identity_aware_proxy_o_auth_service_client_client_options(
             client_cert_source_for_mtls=None,
             quota_project_id="octopus",
             client_info=transports.base.DEFAULT_CLIENT_INFO,
+            always_use_jwt_access=True,
         )
 
 
@@ -391,6 +387,7 @@ def test_identity_aware_proxy_o_auth_service_client_mtls_env_auto(
                 client_cert_source_for_mtls=expected_client_cert_source,
                 quota_project_id=None,
                 client_info=transports.base.DEFAULT_CLIENT_INFO,
+                always_use_jwt_access=True,
             )
 
     # Check the case ADC client cert is provided. Whether client cert is used depends on
@@ -424,6 +421,7 @@ def test_identity_aware_proxy_o_auth_service_client_mtls_env_auto(
                         client_cert_source_for_mtls=expected_client_cert_source,
                         quota_project_id=None,
                         client_info=transports.base.DEFAULT_CLIENT_INFO,
+                        always_use_jwt_access=True,
                     )
 
     # Check the case client_cert_source and ADC client cert are not provided.
@@ -445,6 +443,7 @@ def test_identity_aware_proxy_o_auth_service_client_mtls_env_auto(
                     client_cert_source_for_mtls=None,
                     quota_project_id=None,
                     client_info=transports.base.DEFAULT_CLIENT_INFO,
+                    always_use_jwt_access=True,
                 )
 
 
@@ -479,6 +478,7 @@ def test_identity_aware_proxy_o_auth_service_client_client_options_scopes(
             client_cert_source_for_mtls=None,
             quota_project_id=None,
             client_info=transports.base.DEFAULT_CLIENT_INFO,
+            always_use_jwt_access=True,
         )
 
 
@@ -513,6 +513,7 @@ def test_identity_aware_proxy_o_auth_service_client_client_options_credentials_f
             client_cert_source_for_mtls=None,
             quota_project_id=None,
             client_info=transports.base.DEFAULT_CLIENT_INFO,
+            always_use_jwt_access=True,
         )
 
 
@@ -532,6 +533,7 @@ def test_identity_aware_proxy_o_auth_service_client_client_options_from_dict():
             client_cert_source_for_mtls=None,
             quota_project_id=None,
             client_info=transports.base.DEFAULT_CLIENT_INFO,
+            always_use_jwt_access=True,
         )