[GSoC'19 Weekly Update] MAC policy on IP addresses in Jail

[Shivank Garg]

Hi everyone!

This project is aimed at developing a loadable MAC module with the "The
TrustedBSD MAC Framework" to limit the set of IP addresses a VNET-enabled
Jail can choose from.

This week I made the following progress-
* Added checks to allow/deny IPv4 and IPv6 subnets.
* Added more variety of tests to verify features of the module and
integrated it with Kyua
* Added bits of Documentation about using the module.

Do Check this project on
Github:
https://github.com/shivankgarg98/freebsd/tree/shivank_MACPolicyIPAddressJail/sys/security/mac_ipacl
FreeBSD wiki:
https://wiki.freebsd.org/SummerOfCode2019Projects/MACPolicyIPAddressJail

Please feel free to share your ideas and feedback on this project.

Regards,
Shivank Garg