Remove get_auto_encryption_opts

Author: aclark4life

django_mongodb_backend/encryption.py

@@ -3,8 +3,7 @@
 
 from bson.binary import STANDARD
 from bson.codec_options import CodecOptions
-from django.conf import settings
-from pymongo.encryption import AutoEncryptionOpts, ClientEncryption
+from pymongo.encryption import ClientEncryption
 
 KEY_VAULT_COLLECTION_NAME = "__keyVault"
 KEY_VAULT_DATABASE_NAME = "keyvault"
@@ -79,7 +78,7 @@ def allow_migrate(self, db, app_label, model_name=None, model=None, **hints):
         return db == "default"
 
     def kms_provider(self, model):
-        return getattr(settings, "KMS_PROVIDER", None)
+        return "local"
 
     def kms_credentials(self, model):
         # return KMS_CREDENTIALS.get(provider, None)
@@ -111,23 +110,6 @@ def range(cls, *, sparsity=None, precision=None, trimFactor=None):
         return query
 
 
-def get_auto_encryption_opts(
-    *, key_vault_namespace, crypt_shared_lib_path=None, kms_providers=None, schema_map=None
-):
-    """
-    Return an `AutoEncryptionOpts` instance for use with Queryable Encryption.
-    """
-    # WARNING: Provide a schema map for production use. You can generate a schema map
-    # with the management command `get_encrypted_fields_map` after adding
-    # django_mongodb_backend to INSTALLED_APPS.
-    return AutoEncryptionOpts(
-        key_vault_namespace=key_vault_namespace,
-        kms_providers=kms_providers,
-        crypt_shared_lib_path=crypt_shared_lib_path,
-        schema_map=schema_map,
-    )
-
-
 def get_client_encryption(client, key_vault_namespace=None, kms_providers=None):
     """
     Return a `ClientEncryption` instance for use with Queryable Encryption.

docs/source/howto/encryption.rst

@@ -25,14 +25,8 @@ Helper Functions and Settings
 ``encryption.EncryptedRouter``
 ------------------------------
 
-``encryption.get_auto_encryption_opts``
----------------------------------------
-
 Django settings
 ===============
 
-``KMS_PROVIDER``
-----------------
-
 DATABASES["encrypted"]["KMS_CREDENTIALS"]
 -----------------------------------------

tests/encryption_/tests.py

@@ -2,8 +2,6 @@
 from django.db import connections
 from django.test import TestCase, modify_settings, override_settings
 
-from django_mongodb_backend import encryption
-
 from .models import Patient, PatientRecord
 from .routers import TestEncryptedRouter
 
@@ -43,19 +41,3 @@ def test_encrypted_fields_map(self):
 
     def test_auto_encryption_opts(self):
         management.call_command("get_encrypted_fields_map", "--database", "encrypted", verbosity=0)
-
-    def test_requires_key_vault_namespace(self):
-        with self.assertRaisesMessage(
-            TypeError,
-            expected_message="get_auto_encryption_opts() missing 1 required"
-            " keyword-only argument: 'key_vault_namespace'",
-        ):
-            encryption.get_auto_encryption_opts()
-
-    # @override_settings(KMS_PROVIDER=None)
-    # def test_kms_provider_not_found(self):
-    #     with self.assertRaisesMessage(
-    #         ImproperlyConfigured,
-    #         expected_message="No KMS_PROVIDER found. Please configure KMS_PROVIDER in settings.",
-    #     ):
-    #         connections["encrypted"].schema_editor().create_model(Patient)