Unable to use services integration with supervisor API

[KenethRE]

Feedback

I am trying to develop an addon that needs to access mqtt service information, however I always get a forbidden error whenever I try to access the /services/mqtt endpoint. I attempted to access it using the homeassistant SUPERVISOR_TOKEN instead and received the following error message:

curl -v -sSL -H "Authorization: Bearer $SUPERVISOR_TOKEN" http://supervisor/services/mqtt
* Host supervisor:80 was resolved.
* IPv6: (none)
* IPv4: 172.30.32.2
*   Trying 172.30.32.2:80...
* Connected to supervisor (172.30.32.2) port 80
> GET /services/mqtt HTTP/1.1
> Host: supervisor
> User-Agent: curl/8.5.0
> Accept: */*
> Authorization: Bearer 
>
< HTTP/1.1 500 Internal Server Error
< Content-Type: text/plain; charset=utf-8
< Content-Length: 1755
< Date: Wed, 15 May 2024 21:03:49 GMT
< Server: Python/3.12 aiohttp/3.9.5
< Connection: close
<
500 Internal Server Error

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_protocol.py", line 452, in _handle_request
    resp = await request_handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_app.py", line 543, in _handle
    resp = await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/aiohttp/web_middlewares.py", line 114, in impl
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/supervisor/supervisor/api/middleware/security.py", line 189, in block_bad_requests
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/supervisor/supervisor/api/middleware/security.py", line 205, in system_validation
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/supervisor/supervisor/api/middleware/security.py", line 272, in token_validation
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/supervisor/supervisor/api/middleware/security.py", line 283, in core_proxy
    return await handler(request)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/supervisor/supervisor/api/utils.py", line 63, in wrap_api
    answer = await method(api, *args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/supervisor/supervisor/api/services.py", line 58, in get_service
    _check_access(request, service.slug)
  File "/usr/src/supervisor/supervisor/api/services.py", line 78, in _check_access
    if not addon.services_role.get(service):
           ^^^^^^^^^^^^^^^^^^^
AttributeError: 'HomeAssistant' object has no attribute 'services_role'
* Closing connection

I am not sure how to proceed at this point.

URL

https://www.home-assistant.io/help/reporting_issues/

Version

2024.5.3

Additional information

No response