feature: automatic user group / wildcard ACL

[diegocn]

Hello. This is a feature request for netbird’s team.

As a regular user, I want all devices I add to the network to be peers within “my own group”.

As an admin, I would like to have an ACL that allows all devices added by users would be part of their own group by default, and then, all their devices would be peers.

Idea:

• all users will automatically have their own group/tag created upon first login within the organization
• all their devices will be part of this group/tag by default
• an ACL rule could set this behavior by defining a “special/wildcard” group called “@user_group” (or other better naming) that will be evaluated as each user’s own group automatically

Related to: #457

[mlsmaycon]

Thanks, @diegocn, they are really good suggestions and we will be considering them for the next enhancements