diff --git a/openvpn-install.sh b/openvpn-install.sh index 1b6af00..699d9ac 100644 --- a/openvpn-install.sh +++ b/openvpn-install.sh @@ -83,13 +83,6 @@ newclient () { echo "" >> $homeDir/$1.ovpn } -# Try to get our IP from the system and fallback to the Internet. -# I do this to make the script compatible with NATed servers (LowEndSpirit/Scaleway) -# and to avoid getting an IPv6. -IP=$(ip addr | grep 'inet' | grep -v inet6 | grep -vE '127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -o -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -1) -if [[ "$IP" = "" ]]; then - IP=$(wget -qO- ipv4.icanhazip.com) -fi # Get Internet network interface with default route NIC=$(ip -4 route ls | grep default | grep -Po '(?<=dev )(\S+)' | head -1) @@ -220,6 +213,8 @@ else echo "I need to know the IPv4 address of the network interface you want OpenVPN listening to." echo "If your server is running behind a NAT, (e.g. LowEndSpirit, Scaleway) leave the IP address as it is. (local/private IP)" echo "Otherwise, it should be your public IPv4 address." + # Autodetect IP address and pre-fill for the user + IP=$(ip addr | grep 'inet' | grep -v inet6 | grep -vE '127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -1) read -p "IP address: " -e -i $IP IP echo "" echo "What port do you want for OpenVPN?"