From 3985f1c6c893e35e3e8c648b8000cc12ddfabc78 Mon Sep 17 00:00:00 2001
From: Jan-Philipp Benecke <jan-philipp@bnck.me>
Date: Fri, 28 Feb 2025 11:18:16 +0100
Subject: [PATCH] Change webdav namespace to absolut URI (#139456)

* Change webdav namespace to absolut URI

* Add const file
---
 homeassistant/components/webdav/backup.py | 13 +++++++------
 tests/components/webdav/const.py          |  4 ++--
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/homeassistant/components/webdav/backup.py b/homeassistant/components/webdav/backup.py
index a51866fde61..f810547022b 100644
--- a/homeassistant/components/webdav/backup.py
+++ b/homeassistant/components/webdav/backup.py
@@ -30,6 +30,7 @@ _LOGGER = logging.getLogger(__name__)
 
 METADATA_VERSION = "1"
 BACKUP_TIMEOUT = ClientTimeout(connect=10, total=43200)
+NAMESPACE = "https://home-assistant.io"
 
 
 async def async_get_backup_agents(
@@ -100,14 +101,14 @@ def _is_current_metadata_version(properties: list[Property]) -> bool:
     return any(
         prop.value == METADATA_VERSION
         for prop in properties
-        if prop.namespace == "homeassistant" and prop.name == "metadata_version"
+        if prop.namespace == NAMESPACE and prop.name == "metadata_version"
     )
 
 
 def _backup_id_from_properties(properties: list[Property]) -> str | None:
     """Return the backup ID from properties."""
     for prop in properties:
-        if prop.namespace == "homeassistant" and prop.name == "backup_id":
+        if prop.namespace == NAMESPACE and prop.name == "backup_id":
             return prop.value
     return None
 
@@ -186,12 +187,12 @@ class WebDavBackupAgent(BackupAgent):
             f"{self._backup_path}/{filename_meta}",
             [
                 Property(
-                    namespace="homeassistant",
+                    namespace=NAMESPACE,
                     name="backup_id",
                     value=backup.backup_id,
                 ),
                 Property(
-                    namespace="homeassistant",
+                    namespace=NAMESPACE,
                     name="metadata_version",
                     value=METADATA_VERSION,
                 ),
@@ -252,11 +253,11 @@ class WebDavBackupAgent(BackupAgent):
             self._backup_path,
             [
                 PropertyRequest(
-                    namespace="homeassistant",
+                    namespace=NAMESPACE,
                     name="metadata_version",
                 ),
                 PropertyRequest(
-                    namespace="homeassistant",
+                    namespace=NAMESPACE,
                     name="backup_id",
                 ),
             ],
diff --git a/tests/components/webdav/const.py b/tests/components/webdav/const.py
index 52cad9a163b..8d6b8ad67d7 100644
--- a/tests/components/webdav/const.py
+++ b/tests/components/webdav/const.py
@@ -20,12 +20,12 @@ MOCK_LIST_WITH_PROPERTIES = {
     "/Automatic_backup_2025.2.1_2025-02-10_18.31_30202686.tar": [],
     "/Automatic_backup_2025.2.1_2025-02-10_18.31_30202686.metadata.json": [
         Property(
-            namespace="homeassistant",
+            namespace="https://home-assistant.io",
             name="backup_id",
             value="23e64aec",
         ),
         Property(
-            namespace="homeassistant",
+            namespace="https://home-assistant.io",
             name="metadata_version",
             value="1",
         ),