#!/bin/bash

. lib.sh

#

# *** Description ***

#

# generate header with bad checksum in primary binary header

#

# 1 full target dir

# 2 full source luks2 image

function prepare()

{

	cp $SRC_IMG $TGT_IMG

}

function generate()

{

	chks=$(echo "Arbitrary chosen string: D'oh!" | calc_sha256_checksum_stdin)

	write_checksum $chks $TGT_IMG

}

function check()

{

	chks_res=$(read_sha256_checksum $TGT_IMG)

	test "$chks" = "$chks_res" || exit 2

}

#function cleanup()

#{

#}

test $# -eq 2 || exit 1

TGT_IMG=$1/$(test_img_name $0)

SRC_IMG=$2

prepare

generate

check

#cleanup