fix: fix multi ha instance login (#560)

* fix: fix multi ha instance login

* fix: fix option flow oauth

custom_components/xiaomi_home/config_flow.py

@@ -68,6 +68,7 @@ from homeassistant.components.webhook import (
 )
 from homeassistant.core import callback
 from homeassistant.data_entry_flow import AbortFlow
+from homeassistant.helpers.instance_id import async_get
 import homeassistant.helpers.config_validation as cv
 
 from .miot.const import (
@@ -247,6 +248,13 @@ class XiaomiMihomeConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         if user_input:
             self._cloud_server = user_input.get(
                 'cloud_server', self._cloud_server)
+            # Gen instance uuid
+            ha_uuid = await async_get(self.hass)
+            if not ha_uuid:
+                raise AbortFlow(reason='ha_uuid_get_failed')
+            self._uuid = hashlib.sha256(
+                f'{ha_uuid}.{self._virtual_did}.{self._cloud_server}'.encode(
+                    'utf-8')).hexdigest()[:32]
             self._integration_language = user_input.get(
                 'integration_language', DEFAULT_INTEGRATION_LANGUAGE)
             self._miot_i18n = MIoTI18n(
@@ -415,9 +423,11 @@ class XiaomiMihomeConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
                 miot_oauth = MIoTOauthClient(
                     client_id=OAUTH2_CLIENT_ID,
                     redirect_url=self._oauth_redirect_url_full,
-                    cloud_server=self._cloud_server
-                )
-                state = str(secrets.randbits(64))
+                    cloud_server=self._cloud_server,
+                    uuid=self._uuid,
+                    loop=self._main_loop)
+                state = hashlib.sha1(
+                    f'd=ha.{self._uuid}'.encode('utf-8')).hexdigest()
                 self.hass.data[DOMAIN][self._virtual_did]['oauth_state'] = state
                 self._cc_oauth_auth_url = miot_oauth.gen_auth_url(
                     redirect_url=self._oauth_redirect_url_full, state=state)
@@ -498,11 +508,6 @@ class XiaomiMihomeConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
                         client_id=OAUTH2_CLIENT_ID,
                         access_token=auth_info['access_token'])
                 self._auth_info = auth_info
-                # Gen uuid
-                self._uuid = hashlib.sha256(
-                    f'{self._virtual_did}.{auth_info["access_token"]}'.encode(
-                        'utf-8')
-                ).hexdigest()[:32]
                 try:
                     self._nick_name = (
                         await self._miot_http.get_user_info_async() or {}
@@ -1145,7 +1150,9 @@ class OptionsFlowHandler(config_entries.OptionsFlow):
     async def async_step_oauth(self, user_input=None):
         try:
             if self._cc_task_oauth is None:
-                state = str(secrets.randbits(64))
+                state = hashlib.sha1(
+                    f'd=ha.{self._entry_data["uuid"]}'.encode('utf-8')
+                ).hexdigest()
                 self.hass.data[DOMAIN][self._virtual_did]['oauth_state'] = state
                 self._miot_oauth.set_redirect_url(
                     redirect_url=self._oauth_redirect_url_full)

custom_components/xiaomi_home/miot/miot_client.py

@@ -257,6 +257,7 @@ class MIoTClient:
             client_id=OAUTH2_CLIENT_ID,
             redirect_url=self._entry_data['oauth_redirect_url'],
             cloud_server=self._cloud_server,
+            uuid=self._entry_data["uuid"],
             loop=self._main_loop)
         # MIoT http client instance
         self._http = MIoTHttpClient(

custom_components/xiaomi_home/miot/miot_cloud.py

@@ -75,10 +75,11 @@ class MIoTOauthClient:
     _oauth_host: str
     _client_id: int
     _redirect_url: str
+    _device_id: str
 
     def __init__(
             self, client_id: str, redirect_url: str, cloud_server: str,
-            loop: Optional[asyncio.AbstractEventLoop] = None
+            uuid: str, loop: Optional[asyncio.AbstractEventLoop] = None
     ) -> None:
         self._main_loop = loop or asyncio.get_running_loop()
         if client_id is None or client_id.strip() == '':
@@ -87,6 +88,8 @@ class MIoTOauthClient:
             raise MIoTOauthError('invalid redirect_url')
         if not cloud_server:
             raise MIoTOauthError('invalid cloud_server')
+        if not uuid:
+            raise MIoTOauthError('invalid uuid')
 
         self._client_id = int(client_id)
         self._redirect_url = redirect_url
@@ -94,6 +97,7 @@ class MIoTOauthClient:
             self._oauth_host = DEFAULT_OAUTH2_API_HOST
         else:
             self._oauth_host = f'{cloud_server}.{DEFAULT_OAUTH2_API_HOST}'
+        self._device_id = f'ha.{uuid}'
         self._session = aiohttp.ClientSession(loop=self._main_loop)
 
     async def deinit_async(self) -> None:
@@ -132,6 +136,7 @@ class MIoTOauthClient:
             'redirect_uri': redirect_url or self._redirect_url,
             'client_id': self._client_id,
             'response_type': 'code',
+            'device_id': self._device_id
         }
         if state:
             params['state'] = state
@@ -191,6 +196,7 @@ class MIoTOauthClient:
             'client_id': self._client_id,
             'redirect_uri': self._redirect_url,
             'code': code,
+            'device_id': self._device_id
         })
 
     async def refresh_access_token_async(self, refresh_token: str) -> dict:

custom_components/xiaomi_home/translations/de.json

@@ -90,6 +90,7 @@
             "unreachable_mqtt_broker": "Xiaomi MQTT Broker-Adresse ist nicht erreichbar, bitte überprüfen Sie die Netzwerkkonfiguration."
         },
         "abort": {
+            "ha_uuid_get_failed": "Fehler beim Abrufen der Home Assistant-UUID.",
             "network_connect_error": "Konfiguration fehlgeschlagen. Netzwerkverbindung fehlgeschlagen. Überprüfen Sie die Netzwerkkonfiguration des Geräts.",
             "already_configured": "Dieser Benutzer hat die Konfiguration bereits abgeschlossen. Gehen Sie zur Integrationsseite und klicken Sie auf die Schaltfläche \"Konfiguration\", um die Konfiguration zu ändern.",
             "invalid_auth_info": "Authentifizierungsinformationen sind abgelaufen. Gehen Sie zur Integrationsseite und klicken Sie auf die Schaltfläche \"Konfiguration\", um die Authentifizierung erneut durchzuführen.",

custom_components/xiaomi_home/translations/en.json

@@ -90,6 +90,7 @@
             "unreachable_mqtt_broker": "Unable to reach Xiaomi MQTT Broker address, please check network configuration."
         },
         "abort": {
+            "ha_uuid_get_failed": "Failed to get Home Assistant UUID.",
             "network_connect_error": "Configuration failed. The network connection is abnormal. Please check the equipment network configuration.",
             "already_configured": "Configuration for this user is already completed. Please go to the integration page and click the CONFIGURE button for modifications.",
             "invalid_auth_info": "Authentication information has expired. Please go to the integration page and click the CONFIGURE button to re-authenticate.",

custom_components/xiaomi_home/translations/es.json

@@ -90,6 +90,7 @@
             "unreachable_mqtt_broker": "No se puede acceder a la dirección del Broker MQTT de Xiaomi, por favor verifique la configuración de la red."
         },
         "abort": {
+            "ha_uuid_get_failed": "Error al obtener el UUID de Home Assistant.",
             "network_connect_error": "La configuración ha fallado. Existe un problema con la conexión de red, verifique la configuración de red del dispositivo.",
             "already_configured": "Esta cuenta ya ha finalizado la configuración. Ingrese a la página de integración y haga clic en el botón \"Configurar\" para modificar la configuración.",
             "invalid_auth_info": "La información de autorización ha caducado. Ingrese a la página de integración y haga clic en el botón \"Configurar\" para volver a autenticarse.",

custom_components/xiaomi_home/translations/fr.json

@@ -90,6 +90,7 @@
             "unreachable_mqtt_broker": "Impossible d'atteindre l'adresse du Broker MQTT de Xiaomi, veuillez vérifier la configuration réseau."
         },
         "abort": {
+            "ha_uuid_get_failed": "Échec de l'obtention de l'UUID de Home Assistant.",
             "network_connect_error": "La configuration a échoué. Erreur de connexion réseau. Veuillez vérifier la configuration du réseau de l'appareil.",
             "already_configured": "Cet utilisateur a déjà terminé la configuration. Veuillez accéder à la page d'intégration et cliquer sur le bouton \"Configurer\" pour modifier la configuration.",
             "invalid_auth_info": "Les informations d'authentification ont expiré. Veuillez accéder à la page d'intégration et cliquer sur le bouton \"Configurer\" pour vous authentifier à nouveau.",

custom_components/xiaomi_home/translations/ja.json

@@ -90,6 +90,7 @@
             "unreachable_mqtt_broker": "Xiaomi MQTT ブローカーアドレスにアクセスできません。ネットワーク設定を確認してください。"
         },
         "abort": {
+            "ha_uuid_get_failed": "Home Assistant インスタンスIDを取得できませんでした。",
             "network_connect_error": "設定に失敗しました。ネットワーク接続に異常があります。デバイスのネットワーク設定を確認してください。",
             "already_configured": "このユーザーはすでに設定が完了しています。統合ページにアクセスして、「設定」ボタンをクリックして設定を変更してください。",
             "invalid_auth_info": "認証情報が期限切れになりました。統合ページにアクセスして、「設定」ボタンをクリックして再度認証してください。",

custom_components/xiaomi_home/translations/nl.json

@@ -90,6 +90,7 @@
             "unreachable_mqtt_broker": "Kan Xiaomi MQTT Broker-adres niet bereiken, controleer de netwerkconfiguratie."
         },
         "abort": {
+            "ha_uuid_get_failed": "Mislukt bij het ophalen van Home Assistant UUID.",
             "network_connect_error": "Configuratie mislukt. De netwerkverbinding is abnormaal. Controleer de netwerkinstellingen van de apparatuur.",
             "already_configured": "Configuratie voor deze gebruiker is al voltooid. Ga naar de integratiepagina en klik op de CONFIGUREER-knop om wijzigingen aan te brengen.",
             "invalid_auth_info": "Authenticatie-informatie is verlopen. Ga naar de integratiepagina en klik op de CONFIGUREER-knop om opnieuw te authentiseren.",

custom_components/xiaomi_home/translations/pt-BR.json

@@ -90,6 +90,7 @@
             "unreachable_mqtt_broker": "Não é possível acessar o endereço do Broker MQTT da Xiaomi, verifique a configuração da rede."
         },
         "abort": {
+            "ha_uuid_get_failed": "Falha ao obter o UUID do Home Assistant.",
             "network_connect_error": "Configuração falhou. A conexão de rede está anormal. Verifique a configuração de rede do equipamento.",
             "already_configured": "A configuração para este usuário já foi concluída. Vá para a página de integrações e clique no botão CONFIGURAR para modificações.",
             "invalid_auth_info": "As informações de autenticação expiraram. Vá para a página de integrações e clique em CONFIGURAR para reautenticar.",

custom_components/xiaomi_home/translations/pt.json

@@ -90,6 +90,7 @@
             "unreachable_mqtt_broker": "Não é possível acessar o endereço do Broker MQTT da Xiaomi, verifique a configuração da rede."
         },
         "abort": {
+            "ha_uuid_get_failed": "Não foi possível obter o UUID do Home Assistant.",
             "network_connect_error": "A configuração falhou. A ligação de rede é anormal. Verifique a configuração de rede do equipamento.",
             "already_configured": "A configuração para este utilizador já foi concluída. Vá à página de integrações e clique em CONFIGURAR para efetuar alterações.",
             "invalid_auth_info": "A informação de autenticação expirou. Vá à página de integrações e clique em CONFIGURAR para reautenticar.",

custom_components/xiaomi_home/translations/ru.json

@@ -90,6 +90,7 @@
             "unreachable_mqtt_broker": "Не удается подключиться к адресу MQTT брокера Xiaomi, проверьте настройки сети."
         },
         "abort": {
+            "ha_uuid_get_failed": "Не удалось получить UUID Home Assistant.",
             "network_connect_error": "Ошибка настройки. Сетевое подключение недоступно. Проверьте настройки сети устройства.",
             "already_configured": "Этот пользователь уже настроен. Перейдите на страницу интеграции и нажмите кнопку «Настроить», чтобы изменить настройки.",
             "invalid_auth_info": "Информация об авторизации истекла. Перейдите на страницу интеграции и нажмите кнопку «Настроить», чтобы переавторизоваться.",

custom_components/xiaomi_home/translations/zh-Hans.json

@@ -90,6 +90,7 @@
             "unreachable_mqtt_broker": "无法访问小米 MQTT Broker 地址，请检查网络配置。"
         },
         "abort": {
+            "ha_uuid_get_failed": "获取 Home Assistant UUID 失败。",
             "network_connect_error": "配置失败。网络连接异常，请检查设备网络配置。",
             "already_configured": "该用户已配置完成。请进入集成页面，点击“配置”按钮修改配置。",
             "invalid_auth_info": "认证信息已过期。请进入集成页面，点击“配置”按钮重新认证。",

custom_components/xiaomi_home/translations/zh-Hant.json

@@ -90,6 +90,7 @@
             "unreachable_mqtt_broker": "無法訪問小米 MQTT Broker 地址，請檢查網絡配置。"
         },
         "abort": {
+            "ha_uuid_get_failed": "獲取 Home Assistant UUID 失敗。",
             "network_connect_error": "配置失敗。網絡連接異常，請檢查設備網絡配置。",
             "already_configured": "該用戶已配置完成。請進入集成頁面，點擊“配置”按鈕修改配置。",
             "invalid_auth_info": "認證信息已過期。請進入集成頁面，點擊“配置”按鈕重新認證。",