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#!/bin/sh
if [ -z "$1" ] ; then
echo 'Need a name to mount (if you know what i mean 💋)'
exit 1
fi
name="${1}"
device=$(sudo cat /etc/crypttab | grep -v "^#" | grep '.' | tr -s ' ' | grep "^${name} " | cut -d' ' -f 2)
rootkey=$(sudo cat /etc/crypttab | grep -v "^#" | grep '.' | tr -s ' ' | grep "^${name} " | cut -d' ' -f 3)
res=0
if [ -n "${device}" ] ; then
res=$(echo -e "${device}" | wc -l)
fi
if [ "${res}" -gt 1 ] ; then
echo 'Too many crypted part with that name, sry baby'
exit 2
elif [ "${res}" -eq 0 ] ; then
echo "Didn't found that babe"
exit 3
elif [ "${res}" -eq 1 ] ; then
# echo '🍌 🍩'
if [ -n "${rootkey}" -a "${rootkey}" != 'none' ] ; then
sudo cryptsetup luksOpen --key-file "${rootkey}" "${device}" "${name}"
res=${?}
if [ "${res}" -ne 0 ] ; then
echo 'Error with the key-file' "${rootkey}"
echo 'Trying without'
res=0
rootkey=""
fi
fi
if [ -z "${rootkey}" -o "${rootkey}" = 'none' ] ; then
sudo cryptsetup luksOpen "${device}" "${name}"
res=${?}
fi
if [ "${res}" -eq 0 ] ; then
if sudo mount "/dev/mapper/${name}" ; then
echo 'Finish'
exit
else
echo 'Error while mounting'
echo 'undecrypting'
if sudo cryptsetup luksClose "${device}" "${name}" ; then
echo 'undecrypted'
exit 4
else
echo 'Shit, i fail'
exit 5
fi
fi
else
echo 'Error while decrypting'
exit 6
fi
else
echo "I don't know why, but i can't mount him"
exit 7
fi
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