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- #!/bin/bash
- #
- # .---. . .
- # | | |
- # |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
- # | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
- # ' ' --' --' -' - -' ' ' -' -' -' ' - --'
- #
- # Freedom in the Cloud
- #
- # Makes a USB drive containing a gpg key fragment
- #
- # License
- # =======
- #
- # Copyright (C) 2015-2016 Bob Mottram <bob@freedombone.net>
- #
- # This program is free software: you can redistribute it and/or modify
- # it under the terms of the GNU Affero General Public License as published by
- # the Free Software Foundation, either version 3 of the License, or
- # (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU Affero General Public License for more details.
- #
- # You should have received a copy of the GNU Affero General Public License
- # along with this program. If not, see <http://www.gnu.org/licenses/>.
-
- PROJECT_NAME='freedombone'
-
- export TEXTDOMAIN=${PROJECT_NAME}-format
- export TEXTDOMAINDIR="/usr/share/locale"
-
- if [ ! $1 ]; then
- echo $'Specify a drive, such as sdb, sdc, etc'
- exit 1
- fi
-
- USB_DRIVE_SHORT=${1}
- if [[ "$1" == "/dev/"* ]]; then
- USB_DRIVE=$1
- USB_DRIVE_SHORT=$(echo "$USB_DRIVE" | awk -F '/' '{print $3}' | sed 's|1||g' | sed 's|2||g' | sed 's|3||g')
- else
- USB_DRIVE=/dev/${1}1
- fi
-
- LABEL="${PROJECT_NAME}"
-
- echo $'Partitioning drive'
- echo "o
- d
- 2
- d
- 1
- n
- p
- 1
-
-
- a
- 1
- w
- " | fdisk /dev/${USB_DRIVE_SHORT};mkfs.ext4 -L "$LABEL" /dev/${USB_DRIVE_SHORT}1
-
- echo $"Formatting $USB_DRIVE as LUKS"
- cryptsetup -y -v luksFormat ${USB_DRIVE}
- if [ ! "$?" = "0" ]; then
- echo $"Failed to format $USB_DRIVE as LUKS"
- exit 36823
- fi
- cryptsetup luksOpen ${USB_DRIVE} encrypted_usb
- if [ ! "$?" = "0" ]; then
- echo $"Failed to open LUKS formatted drive $USB_DRIVE"
- exit 37232
- fi
- mkfs.ext4 /dev/mapper/encrypted_usb -L "$LABEL"
- if [ ! "$?" = "0" ]; then
- cryptsetup luksClose encrypted_usb
- echo $'Format of drive $USB_DRIVE failed'
- exit 73218
- fi
- sleep 2
- cryptsetup luksClose encrypted_usb
- if [ -f /dev/mapper/encrypted_usb ]; then
- rm -rf /dev/mapper/encrypted_usb
- fi
- echo $'Format completed'
- exit 0
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