PYTHON-3731 Disable MONGODB-OIDC Auth for 4.4 (#1230)

Author: blink1073

.evergreen/config.yml

@@ -3204,7 +3204,7 @@ buildvariants:
 
 - matrix_name: "oidc-auth-test"
   matrix_spec:
-    platform: [ ubuntu-20.04 ]
+    platform: [ rhel84 ]
     python-version: ["3.9"]
   display_name: "MONGODB-OIDC Auth ${platform} ${python-version}"
   tasks:

pymongo/auth.py

@@ -510,7 +510,6 @@ def _authenticate_default(credentials, sock_info):
     "MONGODB-CR": _authenticate_mongo_cr,
     "MONGODB-X509": _authenticate_x509,
     "MONGODB-AWS": _authenticate_aws,
-    "MONGODB-OIDC": _authenticate_oidc,
     "PLAIN": _authenticate_plain,
     "SCRAM-SHA-1": functools.partial(_authenticate_scram, mechanism="SCRAM-SHA-1"),
     "SCRAM-SHA-256": functools.partial(_authenticate_scram, mechanism="SCRAM-SHA-256"),

test/auth_aws/test_auth_oidc.py

@@ -28,12 +28,16 @@
 
 from bson import SON
 from pymongo import MongoClient
+from pymongo.auth import _AUTH_MAP, _authenticate_oidc
 from pymongo.auth_oidc import _CACHE as _oidc_cache
 from pymongo.cursor import CursorType
 from pymongo.errors import ConfigurationError, OperationFailure
 from pymongo.hello import HelloCompat
 from pymongo.operations import InsertOne
 
+# Force MONGODB-OIDC to be enabled.
+_AUTH_MAP["MONGODB-OIDC"] = _authenticate_oidc  # type:ignore
+
 
 class TestAuthOIDC(unittest.TestCase):
     uri: str