diff options
Diffstat (limited to 'installer/lib')
| -rw-r--r-- | installer/lib/config.sh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/installer/lib/config.sh b/installer/lib/config.sh index a241e84..3ba2bb3 100644 --- a/installer/lib/config.sh +++ b/installer/lib/config.sh @@ -146,3 +146,16 @@ validate_filesystem() { error "Invalid FILESYSTEM: $FILESYSTEM (must be 'zfs' or 'btrfs')" fi } + +# Ensure an encryption passphrase variable is set when encryption is +# on. Takes the variable name (ZFS_PASSPHRASE or LUKS_PASSPHRASE) and +# errors out if NO_ENCRYPT is not "yes" and the named variable is +# empty. Indirect expansion (${!var_name}) lets one helper handle both +# ZFS and Btrfs passphrase fields without duplicating the conditional +# in gather_input's filesystem dispatch. +validate_encryption_passphrase() { + local var_name="$1" + if [[ "$NO_ENCRYPT" != "yes" && -z "${!var_name}" ]]; then + error "Config missing required: ${var_name} (or set NO_ENCRYPT=yes)" + fi +} |