debmaker/ressources/guacamole-server/DEBIAN/postinst

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#!/bin/sh
#
# Simple postinst script for guacd which creates a "guacd" user and group
# and sets the permissions and ownership of /var/run/guacd (the location
# of the guacd.pid file).
#
# Exit on errors
set -e
GUACD_USER="guacd" # guacd username
GUACD_GROUP="guacd" # guacd group
GUACD_HOME="/var/run/guacd" # guacd home directory
# Convenience function for error conditions.
fail() {
echo "$1" >&2
exit 1
}
# Create guacd group if it does not exist
groupadd -fr "$GUACD_GROUP" ||\
fail "Could not create group \"$GUACD_GROUP\""
# Create guacd user if it does not exist
useradd -g "$GUACD_GROUP" -d "$GUACD_HOME" -s /bin/false -r "$GUACD_USER" || (
if [ "$?" != "9" ]
then
fail "Could not create user \"$GUACD_USER\""
fi
)
#DEBHELPER#
# Exit successfully
exit 0