Fix returned value from backup/info WS command (#67439)

homeassistant/components/backup/manager.py

@@ -5,6 +5,7 @@ from dataclasses import asdict, dataclass
 import hashlib
 import json
 from pathlib import Path
+import tarfile
 from tarfile import TarError
 from tempfile import TemporaryDirectory
 
@@ -51,7 +52,7 @@ class BackupManager:
         def _read_backups() -> None:
             for backup_path in self.backup_dir.glob("*.tar"):
                 try:
-                    with SecureTarFile(backup_path, "r", gzip=False) as backup_file:
+                    with tarfile.open(backup_path, "r:") as backup_file:
                         if data_file := backup_file.extractfile("./backup.json"):
                             data = json.loads(data_file.read())
                             backup = Backup(

homeassistant/components/backup/websocket.py

@@ -30,7 +30,7 @@ async def handle_info(
     connection.send_result(
         msg["id"],
         {
-            "backups": list(backups),
+            "backups": list(backups.values()),
             "backing_up": manager.backing_up,
         },
     )

tests/components/backup/test_websocket.py

@@ -20,12 +20,17 @@ async def test_info(
     client = await hass_ws_client(hass)
     await hass.async_block_till_done()
 
-    await client.send_json({"id": 1, "type": "backup/info"})
-    msg = await client.receive_json()
+    with patch(
+        "homeassistant.components.backup.websocket.BackupManager.get_backups",
+        return_value={TEST_BACKUP.slug: TEST_BACKUP},
+    ):
+
+        await client.send_json({"id": 1, "type": "backup/info"})
+        msg = await client.receive_json()
 
     assert msg["id"] == 1
     assert msg["success"]
-    assert msg["result"] == {"backing_up": False, "backups": []}
+    assert msg["result"] == {"backing_up": False, "backups": [TEST_BACKUP.as_dict()]}
 
 
 async def test_remove(