I am trying to setup a proper backup of my passbolt server. I understand all stuffs about SQL well. What I do not understand good is howto backup GPG. I saw a howto (Passbolt Help | Backing up a passbolt installation (v2)), there is written:
You can copy the server OpenPGP key in
config/gpg or export it directly from GnuPG. I guess in config directory is stored public and private GPG of administrator or first user. Am I right ? Is it enough to backup ? When I tried the second option, I can list all users, I am unable to export private keys (which is ok), but when I tried to export private and public keys of administrator, I am not sure about exported files, there are some binary kind files, much much differs from files in config dir. The same issue when I tried to export public keys of users, exported files are binary, not readable GPG TXT as always. Is it OK ? Do I have to backup public keys of all users or not ?