/etc/tor/torrc [just the relevant lines, using iptables to redirect from advertised obfs3port to actual] 

-------------------
ServerTransportPlugin obfs3 proxy a.b.c.d:[advertisedobfs3port]
ExtORPort auto
-------------------


/etc/apparmor.d/usr.bin.obfsproxy

-------------------
# vim:syntax=apparmor
#include <tunables/global>

/usr/bin/obfsproxy {
  #include <abstractions/base>
  #include <abstractions/python>
  network inet stream,

  /var/log/tor/log rw,
  /dev/urandom r,
  /dev/random r,
  /usr/** r,
  /usr/bin/obfsproxy rix,

}
-------------------


/etc/init.d/obfsproxy

-------------------
#!/bin/bash

PIDFILE="/var/run/obfsproxy/obfsproxy.pid"
DEST="127.0.0.1:[ORPort]"
SERVER="a.b.c.d:[obfs3port]"
DAEMON="/usr/bin/obfsproxy -- --profile=/usr/bin/obfsproxy -- /usr/bin/obfsproxy obfs3 --dest $DEST server $SERVER"

### BEGIN INIT INFO
# Provides: Obfsproxy
# Required-Start:
# Required-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Obfsproxy
### END INIT INFO

case "$1" in
start)
echo "Starting Obfsproxy"

/sbin/start-stop-daemon --make-pidfile --background --oknodo --start --pidfile $PIDFILE \
  --chuid debian-tor:debian-tor --startas /usr/sbin/aa-exec --exec $DAEMON
;;
stop)
echo "Stopping Obfsproxy"

/sbin/start-stop-daemon --stop --pidfile $PIDFILE --verbose
;;
restart|reload)
/sbin/start-stop-daemon --stop --pidfile $PIDFILE --verbose
sleep 1
/sbin/start-stop-daemon --make-pidfile --background --oknodo --start --pidfile $PIDFILE \
  --chuid debian-tor:debian-tor --startas /usr/sbin/aa-exec --exec $DAEMON
;;
*)
echo "Usage: /etc/init.d/obfsproxy {start|stop|restart|reload}"
exit 1
;;
esac

exit 0
-------------------