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(#889) Adds Custom DNS Choice.

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Retro64XYZ 2024-05-23 17:54:10 -07:00 committed by GitHub
parent e4a9a310eb
commit 6785da1f99
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1 changed files with 11 additions and 2 deletions
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13
openvpn-install.sh
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@ -125,7 +125,7 @@ if [[ ! -e /etc/openvpn/server/server.conf ]]; then
[[ -z "$ip_number" ]] && ip_number="1" [[ -z "$ip_number" ]] && ip_number="1"
ip=$(ip -4 addr | grep inet | grep -vE '127(\.[0-9]{1,3}){3}' | cut -d '/' -f 1 | grep -oE '[0-9]{1,3}(\.[0-9]{1,3}){3}' | sed -n "$ip_number"p) ip=$(ip -4 addr | grep inet | grep -vE '127(\.[0-9]{1,3}){3}' | cut -d '/' -f 1 | grep -oE '[0-9]{1,3}(\.[0-9]{1,3}){3}' | sed -n "$ip_number"p)
fi fi
# 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 "$ip" | grep -qE '^(10\.|172\.1[6789]\.|172\.2[0-9]\.|172\.3[01]\.|192\.168)'; then
echo echo
echo "This server is behind NAT. What is the public IPv4 address or hostname?" echo "This server is behind NAT. What is the public IPv4 address or hostname?"
@ -190,11 +190,17 @@ if [[ ! -e /etc/openvpn/server/server.conf ]]; then
echo " 4) OpenDNS" echo " 4) OpenDNS"
echo " 5) Quad9" echo " 5) Quad9"
echo " 6) AdGuard" echo " 6) AdGuard"
echo " 7) Custom DNS"
read -p "DNS server [1]: " dns read -p "DNS server [1]: " dns
until [[ -z "$dns" || "$dns" =~ ^[1-6]$ ]]; do until [[ -z "$dns" || "$dns" =~ ^[1-7]$ ]]; do
echo "$dns: invalid selection." echo "$dns: invalid selection."
read -p "DNS server [1]: " dns read -p "DNS server [1]: " dns
done done
if [[ "$dns" == "7" ]]; then
read -p "Enter your custom DNS server: " custom_dns
fi
echo echo
echo "Enter a name for the first client:" echo "Enter a name for the first client:"
read -p "Name [client]: " unsanitized_client read -p "Name [client]: " unsanitized_client
@ -321,6 +327,9 @@ server 10.8.0.0 255.255.255.0" > /etc/openvpn/server/server.conf
echo 'push "dhcp-option DNS 94.140.14.14"' >> /etc/openvpn/server/server.conf echo 'push "dhcp-option DNS 94.140.14.14"' >> /etc/openvpn/server/server.conf
echo 'push "dhcp-option DNS 94.140.15.15"' >> /etc/openvpn/server/server.conf echo 'push "dhcp-option DNS 94.140.15.15"' >> /etc/openvpn/server/server.conf
;; ;;
7)
echo "push \"dhcp-option DNS $custom_dns\"" >> /etc/openvpn/server/server.conf
;;
esac esac
echo 'push "block-outside-dns"' >> /etc/openvpn/server/server.conf echo 'push "block-outside-dns"' >> /etc/openvpn/server/server.conf
echo "keepalive 10 120 echo "keepalive 10 120