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# Code to recreate TCG Opal 2-compliant self-encrypting disks
function create_opaldisk_continue_unencrypted() {
local error_message="${1:-?}"
local device="${2:-?}"
# prints message, stops with an error unless user confirms to continue.
LogPrintError "$error_message"
prompt="Continue without disk encryption on $device (y/n) ?"
if [[ "$(opal_choice_input "OPAL_OPALDISK_CREATE_UNENCRYPTED" "$prompt" "y" "n")" == "y" ]]; then
echo "LogPrint \"Skipping opaldisk:$device: $error_message\"" >> "$LAYOUT_CODE"
else
Error "Confirmation denied. Aborting."
fi
}
function create_opaldisk() {
local device=${1#opaldisk:}
# recreates a component opaldisk:<device>
local opaldisk options
read opaldisk device options < <(grep "^opaldisk $device " "$LAYOUT_FILE")
local boot="" password="" pba_image_file=""
local option key value
for option in $options; do
key="${option%=*}"
value="${option#*=}"
case "$key" in
boot)
boot="$value"
: ${pba_image_file:="$(opal_local_pba_image_file)"}
[[ -n "$pba_image_file" ]] || Error "Could not find a PBA image for self-encrypting Opal 2 boot disk $device."
;;
password)
password="$value"
;;
esac
done
local devices=( $(opal_devices) )
if ! IsInArray "$device" "${devices[@]}"; then
create_opaldisk_continue_unencrypted "Device $device is not a TCG Opal 2-compliant self-encrypting disk." "$device"
return 0
fi
if [[ "$(opal_device_attribute "$device" "support")" == "n" ]]; then
create_opaldisk_continue_unencrypted "Device $(opal_device_identification "$device") does not support locking." "$device"
return 0
fi
{
echo "# Protect against passwords appearing in the log file"
echo "{ opaldisk_caller_bash_set_options=\"\$-\"; set +x; } 2>/dev/null" # silently turn off '-x' but remember its state
echo "LogPrint \"Setting up TCG Opal 2 self-encrypting disk $device\""
if [[ -n "$password" ]]; then
echo "opaldisk_password='$password'"
else
local prompt="password for self-encrypting disk $device"
echo "# Reuse OPAL_DISK_PASSWORD if multiple self-encrypting disks are present"
echo ": \${OPAL_DISK_PASSWORD:=\"\$(opal_checked_password_input \"OPAL_DISK_PASSWORD\" \"$prompt\")\"}"
echo "opaldisk_password=\"\$OPAL_DISK_PASSWORD\""
fi
echo "opal_device_recreate_setup \"$device\" \"\$opaldisk_password\""
if [[ "$boot" == "y" ]]; then
echo "opal_device_recreate_boot_support \"$device\" \"\$opaldisk_password\" \"$pba_image_file\""
fi
echo "[[ \"\$opaldisk_caller_bash_set_options\" == *x* ]] && set -x" # restore '-x' to previous state
echo ""
} >> "$LAYOUT_CODE"
}
| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| 100_include_partition_code.sh | File | 16.2 KB | 0644 |
|
| 110_include_lvm_code.sh | File | 10.99 KB | 0644 |
|
| 120_include_raid_code.sh | File | 5.3 KB | 0644 |
|
| 131_include_filesystem_code.sh | File | 17.69 KB | 0644 |
|
| 133_include_mount_filesystem_code.sh | File | 11.44 KB | 0644 |
|
| 135_include_btrfs_subvolumes_generic_code.sh | File | 7.24 KB | 0644 |
|
| 136_include_btrfs_subvolumes_SLES_code.sh | File | 29.37 KB | 0644 |
|
| 140_include_swap_code.sh | File | 766 B | 0644 |
|
| 150_include_drbd_code.sh | File | 2.3 KB | 0644 |
|
| 160_include_luks_code.sh | File | 7.83 KB | 0644 |
|
| 170_include_hpraid_code.sh | File | 2.06 KB | 0644 |
|
| 180_include_opaldisk_code.sh | File | 2.89 KB | 0644 |
|
| 210_load_multipath.sh | File | 6.3 KB | 0644 |
|