postinst is in postgrey 1.35-1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | #! /bin/sh
# postinst script for postgrey
set -e
# lintian: postinst-does-not-load-confmodule
. /usr/share/debconf/confmodule
case "$1" in
configure)
DBDIR='/var/lib/postgrey'
getent passwd postgrey > /dev/null || \
adduser --system --home "$DBDIR" --no-create-home \
--disabled-password --group postgrey
# migration from old 'nogroup' postgrey (1.23-1 and earlier):
getent group postgrey > /dev/null || \
addgroup --system postgrey
install -d -o postgrey -g postgrey -m 0700 "$DBDIR"
ucf --debconf-ok --three-way \
/usr/share/postgrey/whitelist_clients \
/etc/postgrey/whitelist_clients
ucf --debconf-ok --debconf-ok --three-way \
/usr/share/postgrey/whitelist_recipients \
/etc/postgrey/whitelist_recipients
ucf --debconf-ok --three-way \
/usr/share/postgrey/postgrey-default \
/etc/default/postgrey
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# Automatically added by dh_installinit
if [ -x "/etc/init.d/postgrey" ]; then
update-rc.d postgrey defaults >/dev/null
fi
if [ -x "/etc/init.d/postgrey" ] || [ -e "/etc/init/postgrey.conf" ]; then
invoke-rc.d postgrey start || exit $?
fi
# End automatically added section
# without this, debconf hangs after end of postinst.
db_stop
exit 0
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