#!/bin/sh
# Taken from security/tor

if [ x"$2" = xPRE-INSTALL ]; then
    USER="_dns-proxy-tor"
    UID="257"
    GROUP="_dns-proxy-tor"
    GID="257"

	if /usr/sbin/pw groupshow "${GROUP}" 2>/dev/null; then
		echo "You already have a group \"${GROUP}\", so I will use it."
	else
		if /usr/sbin/pw groupadd ${GROUP} -g ${GID}; then
		    echo "Added group \"${GROUP}\"."
	    else
		    echo "Adding group \"${GROUP}\" failed..."
			echo "Please create it, and try again."
	    	exit 1
		fi
	fi

	if /usr/sbin/pw user show "${USER}" 2>/dev/null; then
		echo "You already have a user \"${USER}\", so I will use it."
	else
		if /usr/sbin/pw useradd ${USER} -u ${UID} -g ${GROUP} -h - \
           -d /nonexistent \
           -s /sbin/nologin \
           -c "dns-proxy-tor user"; then
	        echo "Added user \"${USER}\"."
	    else
	        echo "Adding user \"${USER}\" failed..."
	        echo "Please create it, and try again."
	        exit 1
	    fi
	fi
fi