connection string no authentication option + (local) test

azure-kusto-data/azure/kusto/data/kcsb.py

@@ -482,6 +482,19 @@ def with_azure_token_credential(
 
         return kcsb
 
+    @classmethod
+    def with_no_authentication(cls, connection_string: str) -> "KustoConnectionStringBuilder":
+        """
+        Create a KustoConnectionStringBuilder that uses no authentication.
+        :param connection_string: Kusto's connection string should be of the format: http://<clusterName>.kusto.windows.net
+        """
+        if not connection_string.startswith("http://"):
+            raise ValueError("Connection string must start with http://")
+        kcsb = cls(connection_string)
+        kcsb[kcsb.ValidKeywords.aad_federated_security] = False
+
+        return kcsb
+
     @property
     def data_source(self) -> Optional[str]:
         """The URI specifying the Kusto service endpoint.

azure-kusto-data/tests/test_kusto_connection_string_builder.py

@@ -3,8 +3,10 @@
 import unittest
 from uuid import uuid4
 
+import pytest
 from azure.kusto.data import KustoConnectionStringBuilder, KustoClient
 
+local_emulator = False
 
 class KustoConnectionStringBuilderTests(unittest.TestCase):
     """Tests class for KustoConnectionStringBuilder."""
@@ -326,6 +328,14 @@ async def async_token_provider():
         finally:
             assert exception_occurred
 
+    @pytest.mark.skipif(not local_emulator, reason="requires aio")
+    def test_no_authentication(self):
+        kscb = KustoConnectionStringBuilder.with_no_authentication("http://localhost:8080")
+        assert kscb.data_source == "http://localhost:8080"
+        assert kscb.aad_federated_security is False
+
+
+
     def test_initial_catalog_default(self):
         kcsb = KustoConnectionStringBuilder.with_az_cli_authentication("https://help.kusto.windows.net")
         assert kcsb.data_source == "https://help.kusto.windows.net"