#!/bin/bash -x

trap 'exit' ERR

export tmp=`mktemp /tmp/luksmeta.XXXXXXXXXX`

function onexit() {
    rm -f $tmp
}

trap 'onexit' EXIT

truncate -s 4M $tmp
echo -n foo | cryptsetup luksFormat --type luks1 $tmp -

! ./luksmeta test -d $tmp

./luksmeta init -f -d $tmp
./luksmeta test -d $tmp
./luksmeta init -f -d $tmp

for slot in `seq 0 7`; do
    test "`./luksmeta show -s $slot -d $tmp`" == ""

    echo hi | ./luksmeta save -s $slot -u 23149359-1b61-4803-b818-774ab730fbec -d $tmp
    test "`./luksmeta show -s $slot -d $tmp`" == "23149359-1b61-4803-b818-774ab730fbec"

    test "`./luksmeta load -s $slot -d $tmp`" == "hi"
    test "`./luksmeta load -s $slot -u 23149359-1b61-4803-b818-774ab730fbec -d $tmp`" == "hi"
    ! ./luksmeta load -s $slot -u 23149359-1b61-4803-b818-774ab730fbed -d $tmp

    ! ./luksmeta wipe -f -s $slot -u 23149359-1b61-4803-b818-774ab730fbed -d $tmp
    ./luksmeta wipe -f -s $slot -u 23149359-1b61-4803-b818-774ab730fbec -d $tmp
    ! ./luksmeta load -s $slot -d $tmp

    echo hi | ./luksmeta save -s $slot -u 23149359-1b61-4803-b818-774ab730fbec -d $tmp
    ./luksmeta wipe -f -s $slot -d $tmp
    ! ./luksmeta load -s $slot -d $tmp
done

# Test nuking
./luksmeta test -d $tmp
./luksmeta init -f -d $tmp
./luksmeta nuke -f -d $tmp
! ./luksmeta test -d $tmp

# Test implicit nuking
./luksmeta init -f -d $tmp
echo hi | ./luksmeta save -s 0 -u 23149359-1b61-4803-b818-774ab730fbec -d $tmp
test "`./luksmeta load -s 0 -d $tmp`" == "hi"
./luksmeta init -n -f -d $tmp
! ./luksmeta load -s 0 -d $tmp