Backup protected status can vary per location (#5569)

* Backup protected status can vary per location

* Fix test_backup_remove_error test

* Update supervisor/backups/backup.py

* Add Docker registry configuration to backup metadata

* Make use of backup location fixture

* Address pylint

---------

Co-authored-by: Stefan Agner <stefan@agner.ch>

tests/backups/test_backup.py

@@ -2,11 +2,16 @@
 
 from os import listdir
 from pathlib import Path
+from shutil import copy
+
+import pytest
 
 from supervisor.backups.backup import Backup
 from supervisor.backups.const import BackupType
 from supervisor.coresys import CoreSys
 
+from tests.common import get_fixture_path
+
 
 async def test_new_backup_stays_in_folder(coresys: CoreSys, tmp_path: Path):
     """Test making a new backup operates entirely within folder where backup will be stored."""
@@ -20,3 +25,23 @@ async def test_new_backup_stays_in_folder(coresys: CoreSys, tmp_path: Path):
 
     assert len(listdir(tmp_path)) == 1
     assert backup.tarfile.exists()
+
+
+async def test_consolidate_conflict_varied_encryption(
+    coresys: CoreSys, tmp_path: Path, caplog: pytest.LogCaptureFixture
+):
+    """Test consolidate with two backups in same location and varied encryption."""
+    enc_tar = Path(copy(get_fixture_path("test_consolidate.tar"), tmp_path))
+    enc_backup = Backup(coresys, enc_tar, "test", None)
+    await enc_backup.load()
+
+    unc_tar = Path(copy(get_fixture_path("test_consolidate_unc.tar"), tmp_path))
+    unc_backup = Backup(coresys, unc_tar, "test", None)
+    await unc_backup.load()
+
+    enc_backup.consolidate(unc_backup)
+    assert (
+        f"Backup d9c48f8b exists in two files in locations None. Ignoring {enc_tar.as_posix()}"
+        in caplog.text
+    )
+    assert enc_backup.all_locations == {None: {"path": unc_tar, "protected": False}}