postinst is in chrony 2.1.1-1.
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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | #!/bin/sh
# postinst script for chrony
#
# see: dh_installdeb(1)
set -e
# targets: configure|abort-upgrade|abort-remove|abort-deconfigure
case "$1" in
configure)
if ! getent passwd _chrony > /dev/null 2>&1
then
echo "Creating '_chrony' system user/group for the chronyd daemon…"
adduser --force-badname \
--system \
--group \
--quiet \
--gecos "Chrony daemon" \
--home /var/lib/chrony \
--no-create-home _chrony
fi
# Change the owner of "/var/l{ib,og}/chrony" directories and their
# subfiles to "_chrony" only if the user has not set the "user"
#Â directive in chrony.conf
if ! grep "^user" /etc/chrony/chrony.conf > /dev/null 2>&1; then
chown -R _chrony:_chrony /var/lib/chrony
if [ -d /var/log/chrony ]; then
chown -R _chrony:_chrony /var/log/chrony
fi
fi
if [ -z "$2" ]
then
# As this is a new install, generate a key.
# Remove any keyfile left by a failed install.
rm -rf /etc/chrony/chrony.keys
KEYFILE=`tempfile -m 640 -n /etc/chrony/chrony.keys`
PASSWORD=`head -c 8 /dev/urandom | tr '\0-\377' 'a-zA-Z0-9a-zA-Z0-9a-zA-Z0-9a-zA-Z0-9@@@@####'`
echo "1 $PASSWORD" > $KEYFILE
fi
if `which ucf >/dev/null`
then
ucf --three-way /usr/share/chrony/chrony.conf /etc/chrony/chrony.conf
fi
# obsolete, instead use logrotate
rm -rf /etc/cron.weekly/chrony
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
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.
# Automatically added by dh_installinit
if [ -x "/etc/init.d/chrony" ]; then
update-rc.d chrony defaults 83 >/dev/null
fi
if [ -x "/etc/init.d/chrony" ] || [ -e "/etc/init/chrony.conf" ]; then
invoke-rc.d chrony start || exit $?
fi
# End automatically added section
# Automatically added by dh_installmenu
if [ "$1" = "configure" ] && [ -x "`which update-menus 2>/dev/null`" ]; then
update-menus
fi
# End automatically added section
exit 0
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