Did you miss TTL #157 – Troubleshooting Made Easy: Deciphering Alfresco’s mTLS Configuration? Or do you want to get the slides and read more with the links to the resources?
Please help yourself: recording and slides are available:
The PDF version of the presentation is attached to this post, meaning you will have all the content and the link to the resources.
Source code
Available in https://github.com/aborroy/alfresco-mtls-debugging-kit