[people/teissler/ipfire-2.x.git] / src / initscripts / init.d / tor

#!/bin/sh
########################################################################
# Begin $rc_base/init.d/tor
#
# Description : Anonymizing overlay network for TCP
#
########################################################################

. /etc/sysconfig/rc
. ${rc_functions}

FILEDESCRIPTORS="65535"

eval $(/usr/local/bin/readhash /var/ipfire/tor/settings)

function tor_is_enabled() {
	[ "${TOR_ENABLED}" = "on" ] || [ "${TOR_RELAY_ENABLED}" = "on" ]
}

function setup_firewall() {
	# Flush all rules.
	flush_firewall

	if [ "${TOR_RELAY_ENABLED}" = "on" -a -n "${TOR_RELAY_PORT}" ]; then
		iptables -A TOR_INPUT -p tcp --dport "${TOR_RELAY_PORT}" -j ACCEPT
	fi

	if [ "${TOR_RELAY_ENABLED}" = "on" -a -n "${TOR_RELAY_DIRPORT}" ] && [ "${TOR_RELAY_DIRPORT}" -ne 0 ]; then
		iptables -A TOR_INPUT -p tcp --dport "${TOR_RELAY_DIRPORT}" -j ACCEPT
	fi
}

function flush_firewall() {
	# Flush all rules.
	iptables -F TOR_INPUT
}

case "${1}" in
	start)
		tor_is_enabled || exit 0

		# Setup firewall.
		setup_firewall

		# Increasing open file descriptors.
		if [ -n "${FILEDESCRIPTORS}" ]; then
			ulimit -n "${FILEDESCRIPTORS}"
		fi

		boot_mesg "Starting tor..."
		loadproc /usr/bin/tor \
			--runasdaemon 1 \
			--defaults-torrc /usr/share/tor/defaults-torrc \
			-f /etc/tor/torrc \
			--quiet
		;;

	stop)
		# Flush firewall.
		flush_firewall

		boot_mesg "Stopping tor..."
		killproc /usr/bin/tor
		;;

	reload)
		# Setup firewall.
		setup_firewall

		boot_mesg "Reloading tor..."
		reloadproc /usr/bin/tor
		;;

	restart)
		${0} stop
		sleep 1
		${0} start
		;;

	reload-or-restart)
		# Reload the process if it is already running. Otherwise, restart.
		if pidofproc -s /usr/bin/tor; then
			$0 reload
		else
			$0 restart
		fi
		;;

	status)
		statusproc /usr/bin/tor
		;;

	*)
		echo "Usage: ${0} {start|stop|reload|restart|reload-or-restart|status}"
		exit 1
		;;
esac

# End $rc_base/init.d/tor
Commit	Line	Data
b312967c MT	1	#!/bin/sh
	2	########################################################################
	3	# Begin $rc_base/init.d/tor
	4	#
	5	# Description : Anonymizing overlay network for TCP
	6	#
	7	########################################################################
	8
	9	. /etc/sysconfig/rc
	10	. ${rc_functions}
	11
6adacba0 MT	12	FILEDESCRIPTORS="65535"
6adacba0 MT	13
dea39917 MT	14	eval $(/usr/local/bin/readhash /var/ipfire/tor/settings)
dea39917 MT	15
3765eb61 MT	16	function tor_is_enabled() {
	17	[ "${TOR_ENABLED}" = "on" ] \|\| [ "${TOR_RELAY_ENABLED}" = "on" ]
	18	}
	19
c60301c0	20	function setup_firewall() {
c60301c0 MT	21	# Flush all rules.
	22	flush_firewall
	23
	24	if [ "${TOR_RELAY_ENABLED}" = "on" -a -n "${TOR_RELAY_PORT}" ]; then
	25	iptables -A TOR_INPUT -p tcp --dport "${TOR_RELAY_PORT}" -j ACCEPT
	26	fi
e122dd63 JPT	27
	28	if [ "${TOR_RELAY_ENABLED}" = "on" -a -n "${TOR_RELAY_DIRPORT}" ] && [ "${TOR_RELAY_DIRPORT}" -ne 0 ]; then
	29	iptables -A TOR_INPUT -p tcp --dport "${TOR_RELAY_DIRPORT}" -j ACCEPT
	30	fi
c60301c0 MT	31	}
	32
	33	function flush_firewall() {
	34	# Flush all rules.
	35	iptables -F TOR_INPUT
	36	}
	37
b312967c MT	38	case "${1}" in
b312967c MT	39	start)
3765eb61 MT	40	tor_is_enabled \|\| exit 0
3765eb61 MT	41
c60301c0 MT	42	# Setup firewall.
	43	setup_firewall
	44
6adacba0 MT	45	# Increasing open file descriptors.
	46	if [ -n "${FILEDESCRIPTORS}" ]; then
	47	ulimit -n "${FILEDESCRIPTORS}"
	48	fi
	49
b312967c MT	50	boot_mesg "Starting tor..."
	51	loadproc /usr/bin/tor \
	52	--runasdaemon 1 \
	53	--defaults-torrc /usr/share/tor/defaults-torrc \
	54	-f /etc/tor/torrc \
	55	--quiet
	56	;;
	57
	58	stop)
c60301c0 MT	59	# Flush firewall.
	60	flush_firewall
	61
b312967c MT	62	boot_mesg "Stopping tor..."
	63	killproc /usr/bin/tor
	64	;;
	65
	66	reload)
c60301c0 MT	67	# Setup firewall.
	68	setup_firewall
	69
b312967c MT	70	boot_mesg "Reloading tor..."
	71	reloadproc /usr/bin/tor
	72	;;
	73
	74	restart)
	75	${0} stop
	76	sleep 1
	77	${0} start
	78	;;
	79
27cb7805 MT	80	reload-or-restart)
	81	# Reload the process if it is already running. Otherwise, restart.
	82	if pidofproc -s /usr/bin/tor; then
	83	$0 reload
	84	else
	85	$0 restart
	86	fi
	87	;;
	88
b312967c MT	89	status)
	90	statusproc /usr/bin/tor
	91	;;
	92
	93	*)
27cb7805	94	echo "Usage: ${0} {start\|stop\|reload\|restart\|reload-or-restart\|status}"
b312967c MT	95	exit 1
	96	;;
	97	esac
	98
	99	# End $rc_base/init.d/tor