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#!/bin/sh
# postinst script for naskpass
#
# see: dh_installdeb(1)
set -e
export RDSUM="5924c70e5c9fabf0398050349c3f4f283ab80091b23ea8c677249ee7bdd41f6e4910ce5e1bc32577e67763dc30d9b96cc3528256e1cc63dba959a5e3866ec21f"
export ORGFILE="/usr/share/initramfs-tools/scripts/local-top/cryptroot"
export DIVFILE="/usr/share/naskpass/cryptroot.orig"
export BCKFILE="/var/backups/cryptroot.naskpass"
case "$1" in
install)
;;
configure|upgrade)
if [ ${RDSUM} = "$(sha512sum ${ORGFILE} | grep -Eo '^[0-9a-zA-Z]*')" ]; then
active=0
text="NOT active. Activate?"
else
active=1
text="active. Deactivate?"
fi
set +e
whiptail --yesno "naskpass is $text" --defaultno 10 70
choice=$?
set -e
case ${choice} in
0)
if [ ${active} -eq 0 ]; then
echo "Activating naskpass .." >&2
mv ${ORGFILE} ${DIVFILE} || true
mv ${BCKFILE} ${ORGFILE} || true
update-initramfs -u
elif [ ${active} -eq 1 ]; then
echo "Deactivating naskpass .." >&2
mv ${ORGFILE} ${BCKFILE} || true
cp ${DIVFILE} ${ORGFILE} || true
update-initramfs -u
else
echo "Doin' nothing .." >&2
fi
;;
1)
echo "Keeping naskpass' status .." >&2
update-initramfs -u
;;
*)
echo "Unknown whiptail error occured .." >&2
;;
esac
;;
abort-upgrade)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
#DEBHELPER#
exit 0
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