79 lines
2.2 KiB
Bash
79 lines
2.2 KiB
Bash
#!/bin/bash
|
|
|
|
set -e
|
|
|
|
INTERFACE="enp5s0"
|
|
LOCAL_IP_SUFFIX=100
|
|
LOCAL_PATH="./WisGateOS_2.2.13_RAK_b198_RAK636.rwi"
|
|
REMOTE_PATH=" /tmp/WisGateOS_2.2.13_RAK_b198_RAK636.rwi"
|
|
REMOTE_USER="root"
|
|
SSH_OPTIONS="-o StrictHostKeyChecking=no"
|
|
|
|
# Sprawdzamy, czy podano argument ABCD
|
|
if [ $# -eq 1 ]; then
|
|
HEX=$1
|
|
|
|
# Sprawdzamy czy długość to dokładnie 4 znaki hex
|
|
if [[ ! $HEX =~ ^[0-9A-Fa-f]{4}$ ]]; then
|
|
echo "❌ Podany parametr musi być 4-znakowym ciągiem heksadecymalnym (np. ABCD)."
|
|
exit 1
|
|
fi
|
|
|
|
LAST_B1="${HEX:0:2}"
|
|
LAST_B2="${HEX:2:2}"
|
|
echo "✅ Używam ręcznie podanego bajtu MAC: $LAST_B1:$LAST_B2"
|
|
|
|
else
|
|
echo "🔎 Pobieram MAC adres swojego interfejsu..."
|
|
OWN_MAC=$(cat /sys/class/net/${INTERFACE}/address | tr '[:lower:]' '[:upper:]')
|
|
echo "✅ Własny MAC interfejsu $INTERFACE: $OWN_MAC"
|
|
|
|
echo "🎧 Podsłuchuję DHCP pakiety, czekam na bramę..."
|
|
|
|
DEVICE_MAC=$(timeout 60 tcpdump -i $INTERFACE -nn -l -v udp port 67 or udp port 68 \
|
|
2>/dev/null | \
|
|
grep -oEi '([0-9a-f]{2}:){5}[0-9a-f]{2}' | \
|
|
grep -Fvi "$OWN_MAC" | \
|
|
sort -u | \
|
|
head -n1)
|
|
|
|
if [ -z "$DEVICE_MAC" ]; then
|
|
echo "❌ Nie udało się znaleźć żadnego pakietu DHCP poza własnym interfejsem."
|
|
exit 1
|
|
fi
|
|
|
|
echo "✅ Znaleziony MAC bramy: $DEVICE_MAC"
|
|
|
|
IFS=':' read -ra mac_bytes <<< "$DEVICE_MAC"
|
|
LAST_B1=${mac_bytes[4]}
|
|
LAST_B2=${mac_bytes[5]}
|
|
fi
|
|
|
|
|
|
LAST_B1_DEC=$((16#${LAST_B1}))
|
|
LAST_B2_DEC=$((16#${LAST_B2}))
|
|
|
|
GATEWAY_IP="169.254.${LAST_B1_DEC}.${LAST_B2_DEC}"
|
|
LOCAL_IP="169.254.${LAST_B1_DEC}.${LOCAL_IP_SUFFIX}"
|
|
|
|
echo "🌐 Gateway IP: $GATEWAY_IP"
|
|
echo "🌐 Local IP: $LOCAL_IP"
|
|
|
|
echo "⚙️ Konfiguruję interfejs $INTERFACE..."
|
|
|
|
# Ustawiamy IP lokalne
|
|
sudo ip addr flush dev $INTERFACE
|
|
sudo ip addr add ${LOCAL_IP}/24 dev $INTERFACE
|
|
sudo ip link set $INTERFACE up
|
|
|
|
echo "✅ Interfejs skonfigurowany."
|
|
|
|
#Wgrywanie nowego FW
|
|
echo "📤 Kopiuję plik ${LOCAL_PATH} na urządzenie..."
|
|
ssh $SSH_OPTIONS ${REMOTE_USER}@${GATEWAY_IP} "cat > ${REMOTE_PATH}" < $LOCAL_PATH
|
|
echo "✅ Plik skopiowany."
|
|
|
|
ssh $SSH_OPTIONS ${REMOTE_USER}@${GATEWAY_IP} "\
|
|
sysupgrade ${REMOTE_PATH}"
|
|
echo "✅ System upgraded successfull."
|
|
echo "🎉 Wszystko gotowe!" |