Short gpg, tool for manage your gpg key (backup tarball, unprivileged keys, etc)
Followed my post to create a secure gpg key, i need to update my keys all the 6 month on each PC and each time, it's very very annoying so i build this tool to gain time and mental sanity :).
You always need to create a gpg key as well
gpg --expert --full-generate-key
gem install sgpg
You also need to install dependencies: tar, cryptsetup, shred and gpg.
The config is located at ~/.config/sgpg/config.yml. You can use the command line with --save:
sgpg --disk /dev/sdc2 --disk-encrypt --key [email protected] --save
You can register the disk/by-id or disk/by-uuid if you prefer.
sgpg --disk /dev/disk/by-id/wmn-0xXXXX-part2 --disk-encrypt --save
sgpg -h
When subkeys expire:
sgpg --last-master --edit-key # update expired keys, change password, etc...
sgpg --export # create master and lesser archive
sgpg --close # unmount and close disk
Import the last unpriviliged key (laptop and other)
sgpg --last-lesser --edit-key # trust (555)
sgpg --close # unmount and close disk
Manually choose an archive
sgpg --open # mount disk
sgpg --path-key /mnt/sgpg/Persistent/archive.tar --edit-key
gem login
gem build sgpg.gemspec
gem push sgpg-0.0.1.gem