caff-chroot

Sign GPG key in chroot sid environment.

Purpose

To make a chroot environment especially for key signing under Debian. Currently working for Debian Sid.

Step0, make a chroot environment. The script will debootstrap a minimal rootfs.

$ sudo ./0_mkchroot.sh

Step1, get source code from Debian Kernel SCM. You could either choose to run this out-of or within chroot

$ sudo ./chroot_shell.sh
## Below is under chroot environment
$ caff 0x1234567890ABCDEF

Step2 (Optional), you can maintain this chroot easily.

$ sudo ./apt-update.sh

or

$ sudo ./chroot_shell.sh root
## Below is under chroot environment with root previlege
# apt update