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This commit is contained in:
Angristan 2018-08-18 15:53:24 +02:00
parent 3766b1ebbe
commit d29c47b299
1 changed files with 18 additions and 16 deletions
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18
openvpn-install.sh
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@ -219,23 +219,25 @@ else
echo "" echo ""
echo "What port do you want for OpenVPN?" echo "What port do you want for OpenVPN?"
echo " 1) Default: 1194" echo " 1) Default: 1194"
echo " 2) Random" echo " 2) Custom"
echo " 3) Custom" echo " 3) Random [49152-65535]"
while [[ $PORT != "1" && $PORT != "2" && $PORT != "3" ]]; do until [[ "$PORT_CHOICE" =~ ^[1-3]$ ]]; do
read -p "Port [1-3]: " -e -i 1 PORT read -p "Port choice [1-3]: " -e -i 1 PORT_CHOICE
done done
case $PORT in case $PORT_CHOICE in
1) 1)
PORT="1194" PORT="1194"
;; ;;
2) 2)
until [[ "$PORT" =~ ^[0-9]+$ ]] && [ "$PORT" -ge 1 -a "$PORT" -le 65535 ]; do
read -p "Custom port [1-65535]: " -e -i 1194 PORT
done
;;
3)
# Generate random number within private ports range # Generate random number within private ports range
PORT=$(shuf -i49152-65535 -n1) PORT=$(shuf -i49152-65535 -n1)
echo "Random Port: $PORT" echo "Random Port: $PORT"
;; ;;
3)
read -p "Custom Port: " -e -i 1194 PORT
;;
esac esac
# If $IP is a private IP address, the server must be behind NAT # If $IP is a private IP address, the server must be behind NAT
if echo "$IP" | grep -qE '^(10\.|172\.1[6789]\.|172\.2[0-9]\.|172\.3[01]\.|192\.168)'; then if echo "$IP" | grep -qE '^(10\.|172\.1[6789]\.|172\.2[0-9]\.|172\.3[01]\.|192\.168)'; then