src/initscripts/init.d/tor

   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
  12 FILEDESCRIPTORS="65535"
  13
  14 eval $(/usr/local/bin/readhash /var/ipfire/tor/settings)
  15
  16 function tor_is_enabled() {
  17         [ "${TOR_ENABLED}" = "on" ] || [ "${TOR_RELAY_ENABLED}" = "on" ]
  18 }
  19
  20 function setup_firewall() {
  21         # Flush all rules.
  22         flush_firewall
  23
  24         if [ "${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
  27 }
  28
  29 function flush_firewall() {
  30         # Flush all rules.
  31         iptables -F TOR_INPUT
  32 }
  33
  34 case "${1}" in
  35         start)
  36                 tor_is_enabled || exit 0
  37
  38                 # Setup firewall.
  39                 setup_firewall
  40
  41                 # Increasing open file descriptors.
  42                 if [ -n "${FILEDESCRIPTORS}" ]; then
  43                         ulimit -n "${FILEDESCRIPTORS}"
  44                 fi
  45
  46                 boot_mesg "Starting tor..."
  47                 loadproc /usr/bin/tor \
  48                         --runasdaemon 1 \
  49                         --defaults-torrc /usr/share/tor/defaults-torrc \
  50                         -f /etc/tor/torrc \
  51                         --quiet
  52                 ;;
  53
  54         stop)
  55                 # Flush firewall.
  56                 flush_firewall
  57
  58                 boot_mesg "Stopping tor..."
  59                 killproc /usr/bin/tor
  60                 ;;
  61
  62         reload)
  63                 # Setup firewall.
  64                 setup_firewall
  65
  66                 boot_mesg "Reloading tor..."
  67                 reloadproc /usr/bin/tor
  68                 ;;
  69
  70         restart)
  71                 ${0} stop
  72                 sleep 1
  73                 ${0} start
  74                 ;;
  75
  76         reload-or-restart)
  77                 # Reload the process if it is already running. Otherwise, restart.
  78                 if pidofproc -s /usr/bin/tor; then
  79                         $0 reload
  80                 else
  81                         $0 restart
  82                 fi
  83                 ;;
  84
  85         status)
  86                 statusproc /usr/bin/tor
  87                 ;;
  88
  89         *)
  90                 echo "Usage: ${0} {start|stop|reload|restart|reload-or-restart|status}"
  91                 exit 1
  92                 ;;
  93 esac
  94
  95 # End $rc_base/init.d/tor