Add my component (#46058)

Co-authored-by: Franck Nijhof <git@frenck.dev>
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

CODEOWNERS

@@ -287,6 +287,7 @@ homeassistant/components/motion_blinds/* @starkillerOG
 homeassistant/components/mpd/* @fabaff
 homeassistant/components/mqtt/* @home-assistant/core @emontnemery
 homeassistant/components/msteams/* @peroyvind
+homeassistant/components/my/* @home-assistant/core
 homeassistant/components/myq/* @bdraco
 homeassistant/components/mysensors/* @MartinHjelmare @functionpointer
 homeassistant/components/mystrom/* @fabaff

homeassistant/components/default_config/manifest.json

@@ -18,6 +18,7 @@
     "map",
     "media_source",
     "mobile_app",
+    "my",
     "person",
     "scene",
     "script",

homeassistant/components/http/__init__.py

@@ -58,8 +58,9 @@ SSL_INTERMEDIATE = "intermediate"
 _LOGGER = logging.getLogger(__name__)
 
 DEFAULT_DEVELOPMENT = "0"
-# To be able to load custom cards.
-DEFAULT_CORS = "https://cast.home-assistant.io"
+# Cast to be able to load custom cards.
+# My to be able to check url and version info.
+DEFAULT_CORS = ["https://cast.home-assistant.io", "https://my.home-assistant.io"]
 NO_LOGIN_ATTEMPT_THRESHOLD = -1
 
 MAX_CLIENT_SIZE: int = 1024 ** 2 * 16
@@ -80,7 +81,7 @@ HTTP_SCHEMA = vol.All(
             vol.Optional(CONF_SSL_CERTIFICATE): cv.isfile,
             vol.Optional(CONF_SSL_PEER_CERTIFICATE): cv.isfile,
             vol.Optional(CONF_SSL_KEY): cv.isfile,
-            vol.Optional(CONF_CORS_ORIGINS, default=[DEFAULT_CORS]): vol.All(
+            vol.Optional(CONF_CORS_ORIGINS, default=DEFAULT_CORS): vol.All(
                 cv.ensure_list, [cv.string]
             ),
             vol.Inclusive(CONF_USE_X_FORWARDED_FOR, "proxy"): cv.boolean,

homeassistant/components/my/__init__.py

@@ -0,0 +1,12 @@
+"""Support for my.home-assistant.io redirect service."""
+
+DOMAIN = "my"
+URL_PATH = "_my_redirect"
+
+
+async def async_setup(hass, config):
+    """Register hidden _my_redirect panel."""
+    hass.components.frontend.async_register_built_in_panel(
+        DOMAIN, frontend_url_path=URL_PATH
+    )
+    return True

homeassistant/components/my/manifest.json

@@ -0,0 +1,7 @@
+{
+  "domain": "my",
+  "name": "My Home Assistant",
+  "documentation": "https://www.home-assistant.io/integrations/my",
+  "dependencies": ["frontend"],
+  "codeowners": ["@home-assistant/core"]
+}

tests/components/http/test_init.py

@@ -242,7 +242,10 @@ async def test_cors_defaults(hass):
         assert await async_setup_component(hass, "http", {})
 
     assert len(mock_setup.mock_calls) == 1
-    assert mock_setup.mock_calls[0][1][1] == ["https://cast.home-assistant.io"]
+    assert mock_setup.mock_calls[0][1][1] == [
+        "https://cast.home-assistant.io",
+        "https://my.home-assistant.io",
+    ]
 
 
 async def test_storing_config(hass, aiohttp_client, aiohttp_unused_port):

tests/components/my/__init__.py

@@ -0,0 +1 @@
+"""Tests for the my component."""

tests/components/my/test_init.py

@@ -0,0 +1,17 @@
+"""Test the my init."""
+
+from unittest import mock
+
+from homeassistant.components.my import URL_PATH
+from homeassistant.setup import async_setup_component
+
+
+async def test_setup(hass):
+    """Test setup."""
+    with mock.patch(
+        "homeassistant.components.frontend.async_register_built_in_panel"
+    ) as mock_register_panel:
+        assert await async_setup_component(hass, "my", {"foo": "bar"})
+        assert mock_register_panel.call_args == mock.call(
+            hass, "my", frontend_url_path=URL_PATH
+        )