Add Support for Socket Type and Family Enforcement

[dorkamotorka]

Feature Request

Short Description

Currently KubeArmor only support enforcement by Protocol. I thought it might be neat to add support for filtering by Socket Type and Family/Domain.

For example, allow the user to specify Socket Types:

• SOCK_STREAM
• SOCK_DGRAM
• SOCK_SEQPACKET
• SOCK_RAW
• SOCK_RDM

Or Socket Family/Domain:

• AF_UNIX/AF_LOCAL
• AF_INET
• AF_INET6

Have I missed some that are relevant for your use cases?

I have done this already on my local KubeArmor deployment, but I thought about asking before opening a PR. Any second thoughts?

[daemon1024]

We added socket type support in #1892

Happy to have the PR, we definitely want this @dorkamotorka