#!/bin/bash

# Mount an encrypted loopback disk image.

# Setting this up:
# modprobe cryptoloop
# modprobe aes
# dd if=/dev/urandom of=.container.img bs=1M count=8192 # for an 8GB image
# losetup -e aes /dev/loop0 .container.img
# mkfs.ext4 /dev/loop0

# Then run this script to mount the image to /secure (create this folder in
# advance, or use a different folder). `umount /secure` to unmount.

# --Kirsle
# http://sh.kirsle.net/

sudo modprobe cryptoloop
sudo modprobe aes
sudo losetup /dev/loop0 ~/.container.img
echo "cryptsetup"
sudo cryptsetup -y luksOpen /dev/loop0 ~/.container.img
sudo mount -o loop,encryption=aes ~/.container.img /secure