Integration of home appliances supporting the Home Connect standard into Home Assistant.

Note that the current version requires Home Assistant 0.102 or newer.

Also, you need to change the redirect URI compared to before: replace .../api/homeconnect by .../auth/external/callback

1. Register an account with the Home Connect Developer Program
2. Register a new application with the Redirect URI https://YOUR_HOMEASSISTANT_BASE_URL:PORT/auth/external/callback (it will not work without https, but your Home Assistant instance does not have to be accessible from the internet and a self-signed certificate will do)
3. Make sure the http component in your configuration.yaml has the base url set to YOUR_HOMEASSISTANT_BASE_URL:PORT (it will not work otherwise)
4. Add the following to your configuration.yaml:

homeconnect:
  client_id: YOUR_CLIENT_ID
  client_secret: YOUR_CLIENT_SECRET

5. Copy the contents of custom_components to the custom_components directory of your Home Assistant configuration directory
6. Navigate to the Integrations page and select "Home Connect"

Step 5 can also be replaced by using HACS and adding this repository as a custom repistory.

Please report problems by opening an issue. Feel free to report success in the Home Assistant forum.

Pull requests are welcome!