diff options
| author | Doug Ambrisko <ambrisko@FreeBSD.org> | 2026-06-22 18:45:42 +0000 |
|---|---|---|
| committer | Doug Ambrisko <ambrisko@FreeBSD.org> | 2026-06-23 15:12:43 +0000 |
| commit | 276a3dacdb60b65d65301aced5d8443cc5d27ea2 (patch) | |
| tree | f37e5ce62523c1cabe346d941e49dbfb3535afb1 | |
| parent | e03ed9daeb49fffa1d16b8d00240c65e92650d01 (diff) | |
zfskeys - only prompt if zfskeys and zfskeys_prompt are enabled
By default don't block booting with a prompt if a zpool needs a keyboard
password to unlock it. To enable prompting for keyboard password during
boot require:
zfskeys_enable="YES"
zfskeys_prompt_enable="YES"
to both be enabled. This returns to POLA of prior behaviour.
PR: 296130
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D57750
| -rw-r--r-- | libexec/rc/rc.conf | 1 | ||||
| -rwxr-xr-x | libexec/rc/rc.d/zfskeys | 16 |
2 files changed, 10 insertions, 7 deletions
diff --git a/libexec/rc/rc.conf b/libexec/rc/rc.conf index 27e8c8456b6f..6e70baccac98 100644 --- a/libexec/rc/rc.conf +++ b/libexec/rc/rc.conf @@ -77,6 +77,7 @@ rc_conf_files="/etc/rc.conf /etc/rc.conf.local" # ZFS support zfs_enable="NO" # Set to YES to automatically mount ZFS file systems zfskeys_enable="NO" # Set YES to autoload ZFS encryption keys +zfskeys_prompt_enable="NO" # Set YES to prompt during booting zfs_bootonce_activate="NO" # Set YES to make successful bootonce BE permanent zpool_reguid="" # Set to zpools for which the GUID should be replaced # upon first boot. diff --git a/libexec/rc/rc.d/zfskeys b/libexec/rc/rc.d/zfskeys index aff0224d5c9d..af47f8737c13 100755 --- a/libexec/rc/rc.d/zfskeys +++ b/libexec/rc/rc.d/zfskeys @@ -20,6 +20,7 @@ required_modules="zfs" : ${zfskeys_datasets:=''} : ${zfskeys_timeout:=10} : ${zfskeys_unload_force:='NO'} +: ${zfskeys_prompt_enable:='NO'} encode_args() { @@ -45,13 +46,14 @@ unlock_fs() local kl="$2" local k="${kl##file://}" - if [ "$kl" == "prompt" ] - then - echo "Key prompt for $fs." - if zfs load-key -L "$kl" "$fs" < /dev/tty > /dev/tty 2>/dev/tty ; then - echo "Key loaded for $fs." - else - echo "Key failed to load for $fs." + if [ "$kl" == "prompt" ]; then + if checkyesno zfskeys_prompt_enable ; then + echo "Key prompt for $fs." + if zfs load-key -L "$kl" "$fs" < /dev/tty > /dev/tty 2>/dev/tty ; then + echo "Key loaded for $fs." + else + echo "Key failed to load for $fs." + fi fi elif [ "$k" ] && [ -f "$k" ] && [ -s "$k" ] && [ -r "$k" ]; then if [ "$(zfs get -Ho value keystatus "$fs")" = 'available' ]; then |