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https://github.com/vincentmli/bpfire.git
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66c3619872
Bumping across one of our scripts with very long trailing whitespaces, I thought it might be a good idea to clean these up. Doing so, some missing or inconsistent licence headers were fixed. There is no need in shipping all these files en bloc, as their functionality won't change. Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
115 lines
3.3 KiB
Bash
115 lines
3.3 KiB
Bash
#!/bin/sh
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###############################################################################
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# #
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# IPFire.org - A linux based firewall #
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# Copyright (C) 2007-2022 IPFire Team <info@ipfire.org> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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###############################################################################
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. /etc/sysconfig/rc
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. ${rc_functions}
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FILEDESCRIPTORS="65535"
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eval $(/usr/local/bin/readhash /var/ipfire/tor/settings)
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function tor_is_enabled() {
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[ "${TOR_ENABLED}" = "on" ] || [ "${TOR_RELAY_ENABLED}" = "on" ]
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}
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function setup_firewall() {
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# Flush all rules.
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flush_firewall
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# Allow incoming traffic to Tor relay (and directory) port and
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# all outgoing TCP connections from Tor user.
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if [ "${TOR_RELAY_ENABLED}" = "on" -a -n "${TOR_RELAY_PORT}" ]; then
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iptables -A TOR_INPUT -p tcp --dport "${TOR_RELAY_PORT}" -j ACCEPT
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iptables -A TOR_OUTPUT -p tcp -m owner --uid-owner tor -j ACCEPT
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fi
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if [ "${TOR_RELAY_ENABLED}" = "on" -a -n "${TOR_RELAY_DIRPORT}" ] && [ "${TOR_RELAY_DIRPORT}" -ne 0 ]; then
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iptables -A TOR_INPUT -p tcp --dport "${TOR_RELAY_DIRPORT}" -j ACCEPT
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fi
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}
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function flush_firewall() {
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# Flush all rules.
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iptables -F TOR_INPUT
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iptables -F TOR_OUTPUT
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}
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case "${1}" in
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start)
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tor_is_enabled || exit 0
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# Setup firewall.
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setup_firewall
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# Increasing open file descriptors.
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if [ -n "${FILEDESCRIPTORS}" ]; then
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ulimit -n "${FILEDESCRIPTORS}"
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fi
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boot_mesg "Starting tor..."
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loadproc /usr/bin/tor \
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--runasdaemon 1 \
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--defaults-torrc /usr/share/tor/defaults-torrc \
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-f /etc/tor/torrc \
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--quiet
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;;
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stop)
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# Flush firewall.
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flush_firewall
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boot_mesg "Stopping tor..."
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killproc /usr/bin/tor
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;;
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reload)
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# Setup firewall.
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setup_firewall
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boot_mesg "Reloading tor..."
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reloadproc /usr/bin/tor
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;;
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restart)
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${0} stop
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sleep 1
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${0} start
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;;
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reload-or-restart)
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# Reload the process if it is already running. Otherwise, restart.
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if pidofproc -s /usr/bin/tor; then
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$0 reload
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else
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$0 restart
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fi
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;;
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status)
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statusproc /usr/bin/tor
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;;
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*)
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echo "Usage: ${0} {start|stop|reload|restart|reload-or-restart|status}"
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exit 1
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;;
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esac
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