linbpq/debian/postinst

#!/bin/sh

set -e

if [ "$1" = configure ]; then     

#	if ! getent group linbpq >/dev/null; then
#		addgroup --system --force-badname linbpq || true
#	fi

	echo "Creating/updating linbpq user account..."
	adduser --system --group --home /opt/oarc/bpq \
            --gecos "linbpq system user" --shell /bin/false \
            --quiet --disabled-password linbpq || {
        # adduser failed. Why?
        if getent passwd linbpq >/dev/null ; then
            echo "Non-system user linbpq found. I will not overwrite a non-system" >&2
            echo "user.  Remove the user and reinstall linbpq." >&2
            exit 1
        fi
        # unknown adduser error, simply exit
        exit 1
    } 
    	adduser linbpq dialout
    	adduser linbpq plugdev
	chown :linbpq /opt/oarc/bpq
	chmod 775 /opt/oarc/bpq

# If we have setcap is installed, set the requirements
# which allows us to install our binaries without the setuid
# bit.     
	if command -v setcap > /dev/null; then         
			setcap "CAP_NET_ADMIN=ep CAP_NET_RAW=ep CAP_NET_BIND_SERVICE=ep" /usr/sbin/linbpq
		else
			echo "Setcap failed on /usr/sbin/linbpq, Features may be limited" >&2
	fi
	else
		echo "Setcap is not installed,  Features may be limited" >&2     


fi 

#DEBHELPER#