From 7d26be2d4d0711796c0870d7917d68751aad7a66 Mon Sep 17 00:00:00 2001
From: Allen Porter <allen@thebends.org>
Date: Tue, 17 May 2022 01:48:31 -0700
Subject: [PATCH] Add Home Connect application_credentials platform and
 deprecate configuration.yaml (#71988)

Add Home Connect application_credentials platform
---
 .../components/home_connect/__init__.py       | 43 ++++++++++++-------
 .../home_connect/application_credentials.py   | 14 ++++++
 .../components/home_connect/manifest.json     |  2 +-
 .../generated/application_credentials.py      |  1 +
 4 files changed, 43 insertions(+), 17 deletions(-)
 create mode 100644 homeassistant/components/home_connect/application_credentials.py

diff --git a/homeassistant/components/home_connect/__init__.py b/homeassistant/components/home_connect/__init__.py
index 26448893438..345eeeddaaa 100644
--- a/homeassistant/components/home_connect/__init__.py
+++ b/homeassistant/components/home_connect/__init__.py
@@ -6,6 +6,10 @@ import logging
 from requests import HTTPError
 import voluptuous as vol
 
+from homeassistant.components.application_credentials import (
+    ClientCredential,
+    async_import_client_credential,
+)
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_CLIENT_ID, CONF_CLIENT_SECRET, Platform
 from homeassistant.core import HomeAssistant
@@ -13,22 +17,25 @@ from homeassistant.helpers import config_entry_oauth2_flow, config_validation as
 from homeassistant.helpers.typing import ConfigType
 from homeassistant.util import Throttle
 
-from . import api, config_flow
-from .const import DOMAIN, OAUTH2_AUTHORIZE, OAUTH2_TOKEN
+from . import api
+from .const import DOMAIN
 
 _LOGGER = logging.getLogger(__name__)
 
 SCAN_INTERVAL = timedelta(minutes=1)
 
 CONFIG_SCHEMA = vol.Schema(
-    {
-        DOMAIN: vol.Schema(
-            {
-                vol.Required(CONF_CLIENT_ID): cv.string,
-                vol.Required(CONF_CLIENT_SECRET): cv.string,
-            }
-        )
-    },
+    vol.All(
+        cv.deprecated(DOMAIN),
+        {
+            DOMAIN: vol.Schema(
+                {
+                    vol.Required(CONF_CLIENT_ID): cv.string,
+                    vol.Required(CONF_CLIENT_SECRET): cv.string,
+                }
+            )
+        },
+    ),
     extra=vol.ALLOW_EXTRA,
 )
 
@@ -42,17 +49,21 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     if DOMAIN not in config:
         return True
 
-    config_flow.OAuth2FlowHandler.async_register_implementation(
+    await async_import_client_credential(
         hass,
-        config_entry_oauth2_flow.LocalOAuth2Implementation(
-            hass,
-            DOMAIN,
+        DOMAIN,
+        ClientCredential(
             config[DOMAIN][CONF_CLIENT_ID],
             config[DOMAIN][CONF_CLIENT_SECRET],
-            OAUTH2_AUTHORIZE,
-            OAUTH2_TOKEN,
         ),
     )
+    _LOGGER.warning(
+        "Configuration of Home Connect integration in YAML is deprecated and "
+        "will be removed in a future release; Your existing OAuth "
+        "Application Credentials have been imported into the UI "
+        "automatically and can be safely removed from your "
+        "configuration.yaml file"
+    )
 
     return True
 
diff --git a/homeassistant/components/home_connect/application_credentials.py b/homeassistant/components/home_connect/application_credentials.py
new file mode 100644
index 00000000000..3d5a407b487
--- /dev/null
+++ b/homeassistant/components/home_connect/application_credentials.py
@@ -0,0 +1,14 @@
+"""Application credentials platform for Home Connect."""
+
+from homeassistant.components.application_credentials import AuthorizationServer
+from homeassistant.core import HomeAssistant
+
+from .const import OAUTH2_AUTHORIZE, OAUTH2_TOKEN
+
+
+async def async_get_authorization_server(hass: HomeAssistant) -> AuthorizationServer:
+    """Return authorization server."""
+    return AuthorizationServer(
+        authorize_url=OAUTH2_AUTHORIZE,
+        token_url=OAUTH2_TOKEN,
+    )
diff --git a/homeassistant/components/home_connect/manifest.json b/homeassistant/components/home_connect/manifest.json
index e50053d2d1b..0a055c971c5 100644
--- a/homeassistant/components/home_connect/manifest.json
+++ b/homeassistant/components/home_connect/manifest.json
@@ -2,7 +2,7 @@
   "domain": "home_connect",
   "name": "Home Connect",
   "documentation": "https://www.home-assistant.io/integrations/home_connect",
-  "dependencies": ["auth"],
+  "dependencies": ["application_credentials"],
   "codeowners": ["@DavidMStraub"],
   "requirements": ["homeconnect==0.7.0"],
   "config_flow": true,
diff --git a/homeassistant/generated/application_credentials.py b/homeassistant/generated/application_credentials.py
index 0c3e60b8b8d..7521c5c30b8 100644
--- a/homeassistant/generated/application_credentials.py
+++ b/homeassistant/generated/application_credentials.py
@@ -8,6 +8,7 @@ To update, run python3 -m script.hassfest
 APPLICATION_CREDENTIALS = [
     "geocaching",
     "google",
+    "home_connect",
     "netatmo",
     "spotify",
     "xbox",