#!/bin/bash
# http://www.absurde.org/2012/10/08/automatiser-ses-donnees-cryptees-feat-crypsetup-udev-automount/
#!/bin/sh

if [ "$1" = "open" ]; then
    if [ "$2" ]; then
        echo "opening encrypted partition $2"
        sudo cryptsetup luksOpen $2 ExtData --key-file=/home/bach/.lukskeyfiles/ExtData.key
        echo "mounting ExtData to /mnt/ExtData"
        sudo mount /dev/mapper/ExtData /mnt/ExtData
        echo "done, $2 available at /mnt/ExtData"

    else
        echo "Please give the device partition to open (eg: /dev/sdc1)"

    fi
elif [ "$1" = "close" ]; then
    echo "unmounting /mnt/ExtData"
    sudo umount /mnt/ExtData
    echo "Closing encrypted ExtData"
    sudo cryptsetup close ExtData

else
    echo "please choose a command : open or close"

fi