Rebuilding the vault

disklist

/dev/loop1 /dev/loop2 /dev/loop3 missing
/dev/loop1 /dev/loop2 missing /dev/loop3
/dev/loop1 /dev/loop3 /dev/loop2 missing
/dev/loop1 /dev/loop3 missing /dev/loop2
/dev/loop1 missing /dev/loop2 /dev/loop3
/dev/loop1 missing /dev/loop3 /dev/loop2
/dev/loop2 /dev/loop1 missing /dev/loop3
/dev/loop2 /dev/loop1 /dev/loop3 missing
/dev/loop2 /dev/loop3 missing /dev/loop1
/dev/loop2 /dev/loop3 /dev/loop1 missing
/dev/loop2 missing /dev/loop3 /dev/loop1
/dev/loop2 missing /dev/loop1 /dev/loop3
/dev/loop3 /dev/loop1 /dev/loop2 missing
/dev/loop3 /dev/loop1 missing /dev/loop2
/dev/loop3 /dev/loop2 /dev/loop1 missing
/dev/loop3 /dev/loop2 missing /dev/loop1
/dev/loop3 missing /dev/loop1 /dev/loop2
/dev/loop3 missing /dev/loop2 /dev/loop1
missing /dev/loop1 /dev/loop3 /dev/loop2
missing /dev/loop1 /dev/loop2 /dev/loop3
missing /dev/loop2 /dev/loop3 /dev/loop1
missing /dev/loop2 /dev/loop1 /dev/loop3
missing /dev/loop3 /dev/loop2 /dev/loop1
missing /dev/loop3 /dev/loop1 /dev/loop2
/dev/loop2 /dev/loop3 /dev/loop4 missing
/dev/loop2 /dev/loop3 missing /dev/loop4
/dev/loop2 /dev/loop4 /dev/loop3 missing
/dev/loop2 /dev/loop4 missing /dev/loop3
/dev/loop2 missing /dev/loop3 /dev/loop4
/dev/loop2 missing /dev/loop4 /dev/loop3
/dev/loop3 /dev/loop2 missing /dev/loop4
/dev/loop3 /dev/loop2 /dev/loop4 missing
/dev/loop3 /dev/loop4 missing /dev/loop2
/dev/loop3 /dev/loop4 /dev/loop2 missing
/dev/loop3 missing /dev/loop4 /dev/loop2
/dev/loop3 missing /dev/loop2 /dev/loop4
/dev/loop4 /dev/loop2 /dev/loop3 missing
/dev/loop4 /dev/loop2 missing /dev/loop3
/dev/loop4 /dev/loop3 /dev/loop2 missing
/dev/loop4 /dev/loop3 missing /dev/loop2
/dev/loop4 missing /dev/loop2 /dev/loop3
/dev/loop4 missing /dev/loop3 /dev/loop2
missing /dev/loop2 /dev/loop4 /dev/loop3
missing /dev/loop2 /dev/loop3 /dev/loop4
missing /dev/loop3 /dev/loop4 /dev/loop2
missing /dev/loop3 /dev/loop2 /dev/loop4
missing /dev/loop4 /dev/loop3 /dev/loop2
missing /dev/loop4 /dev/loop2 /dev/loop3
/dev/loop1 /dev/loop3 /dev/loop4 missing
/dev/loop1 /dev/loop3 missing /dev/loop4
/dev/loop1 /dev/loop4 /dev/loop3 missing
/dev/loop1 /dev/loop4 missing /dev/loop3
/dev/loop1 missing /dev/loop3 /dev/loop4
/dev/loop1 missing /dev/loop4 /dev/loop3
/dev/loop3 /dev/loop1 missing /dev/loop4
/dev/loop3 /dev/loop1 /dev/loop4 missing
/dev/loop3 /dev/loop4 missing /dev/loop1
/dev/loop3 /dev/loop4 /dev/loop1 missing
/dev/loop3 missing /dev/loop4 /dev/loop1
/dev/loop3 missing /dev/loop1 /dev/loop4
/dev/loop4 /dev/loop1 /dev/loop3 missing
/dev/loop4 /dev/loop1 missing /dev/loop3
/dev/loop4 /dev/loop3 /dev/loop1 missing
/dev/loop4 /dev/loop3 missing /dev/loop1
/dev/loop4 missing /dev/loop1 /dev/loop3
/dev/loop4 missing /dev/loop3 /dev/loop1
missing /dev/loop1 /dev/loop4 /dev/loop3
missing /dev/loop1 /dev/loop3 /dev/loop4
missing /dev/loop3 /dev/loop4 /dev/loop1
missing /dev/loop3 /dev/loop1 /dev/loop4
missing /dev/loop4 /dev/loop3 /dev/loop1
missing /dev/loop4 /dev/loop1 /dev/loop3

dumpheaders

#!/bin/bash
#
# LUKS header dumper for a four-disk RAID5 with unknown layout and chunk size
# Assumes a list of disk-device permutations in "disklist"
#
for LAYOUT in {la,ls,ra,rs}; do
        for CHUNK in {64,128,256,512}; do
                while read DISKS; do
                        arr=$(echo $DISKS | tr " " "\n")
                        lst=""
                        for DISK in $arr; do
                                if [ $DISK != "missing" ]; then
                                        echo "Zeroing superblock for $DISK"
                                        mdadm --zero-superblock $DISK
                                fi
                                i=$((${#DISK}-1))
                                lst="$lst${DISK:$i:1}"
                        done
                        echo "Creating $LAYOUT $CHUNK-k R5 from $DISKS"
                        mdadm --create --verbose /dev/md0 --metadata 0.9 --level=5 --raid-devices=4 --layout=$LAYOUT --chunk=$CHUNK $DISKS
                        cryptsetup luksHeaderBackup --header-backup-file luks.$lst.$LAYOUT.$CHUNK /dev/md0
                        mdadm --stop /dev/md0
                done < disklist
        done
done

passwords

In a hole in the ground, there lived a hobbit.
In a hole in the ground, there lived a hobbit!
In a hole in the ground, there lived a hobbit
In a hole in the ground there lived a hobbit.
In a hole in the ground there lived a hobbit!
In a hole in the ground there lived a hobbit
in a hole in the ground, there lived a hobbit.
in a hole in the ground, there lived a hobbit!
in a hole in the ground, there lived a hobbit
in a hole in the ground there lived a hobbit.
in a hole in the ground there lived a hobbit!
in a hole in the ground there lived a hobbit
In a hole in the ground, there lived a Hobbit.
In a hole in the ground, there lived a Hobbit!
In a hole in the ground, there lived a Hobbit
In a hole in the ground there lived a Hobbit.
In a hole in the ground there lived a Hobbit!
In a hole in the ground there lived a Hobbit
in a hole in the ground, there lived a Hobbit.
in a hole in the ground, there lived a Hobbit!
in a hole in the ground, there lived a Hobbit
in a hole in the ground there lived a Hobbit.
in a hole in the ground there lived a Hobbit!
in a hole in the ground there lived a Hobbit

trykeys

#!/bin/bash
while read KEY; do
        echo
        echo "Trying passphrase: $KEY"
        for a in luks.*; do
                echo -n "$a: "
                echo -n $KEY | cryptsetup luksAddKey $a
        done
done < passwords