[Feature Request] Add client_id(apart from CN ) and client_id regex to authorization in TLS x.509 authentication method

[Cyanopus]

Is your feature request related to a problem? Please describe.
I am doing mTLS successfully but devices use common cert.
Describe the solution you'd like
I would like to define access control list based on client_id, rather then CN so that each client has access to topics related only to his client id.

Describe alternatives you've considered
No alternative at this point, except creating separate certificate for each device which is logistical problem. Creating separate credentials per device is also a complicated matter.

[dmytro-landiak]

Hi @Cyanopus,

We are very grateful for your feature request and the solution you’ve proposed. Your input has helped us identify the issue you are facing, and we would like to support you in resolving it. We will discuss the best possible option to achieve this and consider it for one of our upcoming releases.