script_wd_cryptousb.sh

#/bin/bash

# Mount encrypted partition on a usb hd with a keyfile

KEYFILE="/home/gianluca/d/Stuff/ib_wd_usb.jpg"
CRYPTSETUP=$(which cryptsetup)


if [[ $1 == 'mount' ]]; then
	$CRYPTSETUP --key-file $KEYFILE luksOpen \
		/dev/disk/by-uuid/0e3eb6ce-c45b-40a4-be54-23e70fdec707 cryptousb || exit 1
	mkdir -p /media/cryptousb
	mount /dev/mapper/cryptousb /media/cryptousb
elif [[ $1 == 'umount' ]]; then
	sync
	umount -l /media/cryptousb || exit 1
	$CRYPTSETUP luksClose cryptousb || exit 1
	rmdir /media/cryptousb
else
	echo "Something went wrong...."
fi

exit 0