"Integration requires reconfiguration" After restart always asking for credentials user/password only

[bigtarget]

Hello,

Thanks for all your work !!! It is working nice, but i have problem with expired session or something.

Of course after enter user and password all starting to work, but it is annoying to do it every day/restart.

Can you please check it?

[bigtarget]

More details:

Logger: custom_components.vaillant_vsmart
Source: helpers/update_coordinator.py:366
Integration: Vaillant vSMART (documentation, issues)
First occurred: 09:46:16 (1 occurrences)
Last logged: 09:46:16
Authentication failed while fetching vaillant_vsmart data: ('Access token is invalid or expired. Refresh the access token and try again.', {'method': 'POST', 'url': URL('https://api.netatmo.com/api/getthermostatsdata'), 'body': b'device_type=NAVaillant&data_amount=app&sync_device_id=all&access_token=&'}, {'status_code': 403, 'url': URL('https://api.netatmo.com/api/getthermostatsdata'), 'body': b'{"error":{"code":2,"message":"Invalid access token"}}', 'duration': datetime.timedelta(microseconds=77999)})

[bigtarget]

Ten błąd pochodzi z niestandardowej integracji.

Logger: custom_components.vaillant_vsmart.config_flow
Source: custom_components/vaillant_vsmart/config_flow.py:65
Integration: Vaillant vSMART (documentation, issues)
First occurred: 09:46:16 (1 occurrences)
Last logged: 09:46:16

("Server processed the request and returned a 4xx response. Don't retry the request without changing the arguments as the new request will fail again with the same error.", {'method': 'POST', 'url': URL('https://api.netatmo.com/oauth2/token'), 'body': b'username=&password=&app_version=1.0.4.0&grant_type=password&client_id=na_client_android_vaillant&client_secret=&scope=read_thermostat+write_thermostat'}, {'status_code': 400, 'url': URL('https://api.netatmo.com/oauth2/token'), 'body': b'{"error":"invalid_request","error_description":"Missing parameters, \"username\" and \"password\" are required"}', 'duration': datetime.timedelta(microseconds=59633)})
Traceback (most recent call last):
File "/usr/local/lib/python3.12/site-packages/vaillant_netatmo_api/errors.py", line 79, in client_error_handler
yield
File "/usr/local/lib/python3.12/site-packages/vaillant_netatmo_api/base.py", line 55, in _post
resp.raise_for_status()
File "/usr/local/lib/python3.12/site-packages/httpx/_models.py", line 759, in raise_for_status
raise HTTPStatusError(message, request=request, response=self)
httpx.HTTPStatusError: Client error '400 ' for url 'https://api.netatmo.com/oauth2/token'
For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/config/custom_components/vaillant_vsmart/config_flow.py", line 65, in _async_step_all
data = await self._get_config_storage_data(user_input)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/config/custom_components/vaillant_vsmart/config_flow.py", line 155, in _get_config_storage_data
await client.async_token(
File "/usr/local/lib/python3.12/site-packages/vaillant_netatmo_api/auth.py", line 74, in async_token
body = await self._post(
^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/tenacity/_asyncio.py", line 88, in async_wrapped
return await fn(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/tenacity/_asyncio.py", line 47, in call
do = self.iter(retry_state=retry_state)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/tenacity/init.py", line 314, in iter
return fut.result()
^^^^^^^^^^^^
File "/usr/local/lib/python3.12/concurrent/futures/_base.py", line 449, in result
return self.__get_result()
^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/concurrent/futures/_base.py", line 401, in __get_result
raise self._exception
File "/usr/local/lib/python3.12/site-packages/tenacity/_asyncio.py", line 50, in call
result = await fn(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/vaillant_netatmo_api/base.py", line 47, in _post
with client_error_handler():
File "/usr/local/lib/python3.12/contextlib.py", line 158, in exit
self.gen.throw(value)
File "/usr/local/lib/python3.12/site-packages/vaillant_netatmo_api/errors.py", line 90, in client_error_handler
raise RequestClientException("Server processed the request and returned a 4xx response. Don't retry the request without changing the arguments as the new request will fail again with the same error.", e.request, e.response) from e
vaillant_netatmo_api.errors.RequestClientException: ("Server processed the request and returned a 4xx response. Don't retry the request without changing the arguments as the new request will fail again with the same error.", {'method': 'POST', 'url': URL('https://api.netatmo.com/oauth2/token'), 'body': b'username=&password=&app_version=1.0.4.0&grant_type=password&client_id=na_client_android_vaillant&client_secret=&scope=read_thermostat+write_thermostat'}, {'status_code': 400, 'url': URL('https://api.netatmo.com/oauth2/token'), 'body': b'{"error":"invalid_request","error_description":"Missing parameters, \"username\" and \"password\" are required"}', 'duration': datetime.timedelta(microseconds=59633)})

[bigtarget]

I am using all latest: v.0.9.0 and
HA
Core 2024.2.0
Supervisor 2024.01.1
Operating System 11.5
UI 20240207.0

[liberatofiasca]

Same problem here, starting from february 2024 versions and above.

[mgolec]

Same problem here too. I'm not sure from which version but the problem has been present for at least a couple of months.

[MislavMandaric]

I'm sorry to hear that you have issues with the integration. I tried reproducing this, but I can't. I don't have any disconnects and I get reauth request almost exclusively after I work on this locally, thus generating a lot of tokens, making them invalid. Other than that, I don't get any issues.

[toniaisense]

Dear @MislavMandaric,

I am experiencing the same problem; the Vaillant system disconnects approximately every half hour.

Here is the error I receive:

These are my settings:

When I re-add the data, everything works fine for a short time, but then the issue recurs, even without restarting.

Could you kindly advise on how to resolve this?

Thank you for your excellent work and assistance!

Best regards,
Toni

[GDefina]

I'm sorry to hear that you have issues with the integration. I tried reproducing this, but I can't. I don't have any disconnects and I get reauth request almost exclusively after I work on this locally, thus generating a lot of tokens, making them invalid. Other than that, I don't get any issues.

Hi Mislav,
I have the same problem too.
I tried uninstalling and reinstalling, but it didn't work.
It seems that I can't save the credentials and that at each session I need to re-authenticate... so this integration is not usable... can we provide you with some more information to debug?

My version of Home Assistant:

Core
2024.12.2
Supervisor
2024.11.4
Operating System
14.0
Frontend
20241127.7

Thanks for your support.

[GDefina]

Update... i find this in my log:

2024-12-17 17:58:54.589 WARNING (MainThread) [homeassistant.helpers.frame] Detected that custom integration 'vaillant_vsmart' creates a new entry in a 'reauth' flow, when it is expected to update an existing entry and abort at custom_components/vaillant_vsmart/config_flow.py, line 85: return self.async_create_entry(title=user_input[CONF_USERNAME], data=data). This will stop working in Home Assistant 2025.11, please create a bug report at https://github.com/MislavMandaric/home-assistant-vaillant-vsmart/issues

[GDefina]

This solution not working for me:

source: https://githubhelp.com/MislavMandaric/home-assistant-vaillant-vsmart

[GitStijn]

Still faling thuis issue in latent version of HA and the integration.
Also found something about new terms that needed to be approved on the vaillant site, so i did the change country and back but didn’t make anything change.

Anyone having and luck on this?