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thomasgermain / vaillant-component

Multimatic integration for Home Assistant (also compatible with sensoAPP)
MIT License
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authentication error (user created via myVaillant app) #229

Closed yojoe closed 9 months ago

yojoe commented 9 months ago

I created a user account via the myVaillant app, seems like the sensoApp and multimaticApp are deprecated now!? At least in Germany, as there is a help article in German talking about a forced upgrade and migration of users to myVaillant: https://vaillant.helpjuice.com/de_DE/produkte/warum-muss-ich-auf-die-myvaillant-app-wechseln

However, I always get an authentication error in Home Assistant:

This error originated from a custom integration.

Logger: custom_components.multimatic.config_flow
Source: custom_components/multimatic/config_flow.py:90
Integration: Multimatic (documentation, issues)
First occurred: 12:12:11 (14 occurrences)
Last logged: 13:05:34

Unable to authenticate: Cannot get token at https://smart.vaillant.com/mobile/api/v4/account/authentication/v1/token/new, status: 401, response: {"errorCode":"NOT_AUTHORIZED"}

So it looks like user accounts registered through the myVaillant app can't authenticate via the https://smart.vaillant.com/mobile/api/v4/account/authentication/v1/token/new interface. If I try to register an account through the "old" sensoApp, I get an error that my sensoNet gateway is already associated with another account. So it seems like once your system is setup/migrated to the new myVaillant backend, you can't use this HA integration anymore?

thomasgermain commented 9 months ago

Yeah myVaillant and multimatic/senso are definitely something different.

So once you migrated, you can't access multimalic or senso (and thus, you can't use this integration anymore).

I guess there is already an integration for myVaillant. I'm planning to do one, but it depends when I will (and if I ever will) be migrated to myVaillant and if there is already a good integration or not for myVaillant.