postinst is in krb5-kdc 1.12+dfsg-2ubuntu4.
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.
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set -e
if [ "configure" = "$1" ] || [ "reconfigure" = "$1" ] ; then
. /usr/share/debconf/confmodule
db_version 2.0
db_get krb5-config/default_realm || true
KRB5LD_DEFAULT_REALM="$RET"
if [ -z "$KRB5LD_DEFAULT_REALM" ] ; then
KRB5LD_DEFAULT_REALM=EXAMPLE.COM
fi
export KRB5LD_DEFAULT_REALM
db_get krb5-kdc/debconf
DEBCONF="$RET"
if [ ! -f /etc/krb5kdc/kdc.conf ] && [ $DEBCONF = "true" ] ; then
sed -e "s/@MYREALM/$KRB5LD_DEFAULT_REALM/" \
/usr/share/krb5-kdc/kdc.conf.template > /etc/krb5kdc/kdc.conf
fi
if [ $DEBCONF = "true" ] ; then
if [ -f "/etc/default/krb5-kdc" ] ; then
. /etc/default/krb5-kdc
fi
cat <<'EOF' > /etc/default/krb5-kdc
# Automatically generated. Only the value of DAEMON_ARGS will be preserved.
# If you change anything in this file other than DAEMON_ARGS, first run
# dpkg-reconfigure krb5-kdc and disable managing the KDC configuration with
# debconf. Otherwise, changes will be overwritten.
EOF
if [ -n "$DAEMON_ARGS" ] ; then
echo "DAEMON_ARGS=\"$DAEMON_ARGS\"" >> /etc/default/krb5-kdc
fi
fi
db_stop
fi
# Only try to add the inetd line on an initial installation. Add it
# commented out in a way that will not be automatically enabled, since the
# Kerberos administrator should do that manually when ready.
#
# If update-inetd isn't available, don't bother, since it's just an example.
if [ "configure" = "$1" ] && which update-inetd >/dev/null 2>&1 ; then
if [ -z "$2" ] || [ x"$2" = x"<unknown>" ] ; then
update-inetd --add --group Kerberos \
'#krb5_prop\tstream\ttcp\tnowait\troot\t/usr/sbin/kpropd kpropd'
fi
fi
# Automatically added by dh_installinit
if [ -x "/etc/init.d/krb5-kdc" ] || [ -e "/etc/init/krb5-kdc.conf" ]; then
if [ ! -e "/etc/init/krb5-kdc.conf" ]; then
update-rc.d krb5-kdc defaults 18 18 >/dev/null
fi
invoke-rc.d krb5-kdc start || exit $?
fi
# End automatically added section
exit 0
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