blob: 08b19756188529eb3a1a7b67abd45a5691759df1 (
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#!/bin/bash
i=1
maxWait=60
while [ $i -le $(sed "s/#.*$//" /etc/crypttab | grep -vc '^ *$') ]; do
s="$(sed "s/#.*$//" /etc/crypttab | grep -v '^ *$' | tail -n$i | head -n1 | sed "s/ */ /g")"
i=$((i+1))
name=$(echo $s | awk '{print $1}')
device=$(echo $s | awk '{print $2}')
key=$(echo $s | awk '{print $3}')
while [ ${maxWait} -gt 0 ] && [ ! -b "${device}" ]; do
sleep 1
maxWait=$[${maxWait}-1]
done
if cryptsetup status "${name}" 2>&1 >/dev/null; then
is_mounted=true
else
is_mounted=false
fi
if [ "$1" == "-u" ]; then
if ! ${is_mounted}; then
continue
fi
if ! /usr/sbin/cryptsetup luksClose "${name}"; then
>&2 echo "FEHLER: cryptsetup luksClose $name"
exit 1
fi
else
if ${is_mounted}; then
continue
fi
if ! /usr/sbin/cryptsetup luksOpen "${device}" "${name}" --key-file "${key}"; then
>&2 echo "FEHLER: cryptsetup luksOpen ${device} ${name} --key-file ${key}"
exit 1
fi
fi
done
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