Implements DKMS POST_BUILD hook, which chains after original POST_BUILD hook and signs module with db.key.
On ubuntu overrides signing facility, which added by Ubuntu to DKMS to trigger update-secureboot-policy and sign modules with MOK keys. We don't need to enroll MOK keys since we are OK with db.key.
Covers #3
Implements DKMS POST_BUILD hook, which chains after original POST_BUILD hook and signs module with
db.key.On ubuntu overrides signing facility, which added by Ubuntu to DKMS to trigger
update-secureboot-policyand sign modules with MOK keys. We don't need to enroll MOK keys since we are OK withdb.key.