Add trusted_users in trusted networks auth provider (#22478)

tests/helpers/test_config_validation.py

@@ -4,6 +4,7 @@ import enum
 import os
 from socket import _GLOBAL_DEFAULT_TIMEOUT
 from unittest.mock import Mock, patch
+import uuid
 
 import homeassistant
 import pytest
@@ -963,3 +964,24 @@ def test_entity_id_allow_old_validation(caplog):
             assert "Found invalid entity_id {}".format(value) in caplog.text
 
         assert len(cv.INVALID_ENTITY_IDS_FOUND) == 2
+
+
+def test_uuid4_hex(caplog):
+    """Test uuid validation."""
+    schema = vol.Schema(cv.uuid4_hex)
+
+    for value in ['Not a hex string', '0', 0]:
+        with pytest.raises(vol.Invalid):
+            schema(value)
+
+    with pytest.raises(vol.Invalid):
+        # the 13th char should be 4
+        schema('a03d31b22eee1acc9b90eec40be6ed23')
+
+    with pytest.raises(vol.Invalid):
+        # the 17th char should be 8-a
+        schema('a03d31b22eee4acc7b90eec40be6ed23')
+
+    hex = uuid.uuid4().hex
+    assert schema(hex) == hex
+    assert schema(hex.upper()) == hex