From bc109db04f3d04a8902c5f34e5905142c952c1b1 Mon Sep 17 00:00:00 2001
From: Stanislas <angristan@pm.me>
Date: Tue, 20 Aug 2019 21:02:47 +0200
Subject: [PATCH] Add support for custom DNS input (#470)
Close #258 #260
Co-authored-by: Sayem Chowdhury <sayem314@gmail.com>
---
openvpn-install.sh | 21 +++++++++++++++++++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/openvpn-install.sh b/openvpn-install.sh
index a419bdc..45615cd 100755
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -291,8 +291,9 @@ function installQuestions () {
echo " 9) Google (Anycast: worldwide)"
echo " 10) Yandex Basic (Russia)"
echo " 11) AdGuard DNS (Russia)"
- until [[ "$DNS" =~ ^[0-9]+$ ]] && [ "$DNS" -ge 1 ] && [ "$DNS" -le 11 ]; do
- read -rp "DNS [1-10]: " -e -i 3 DNS
+ echo " 12) Custom"
+ until [[ "$DNS" =~ ^[0-9]+$ ]] && [ "$DNS" -ge 1 ] && [ "$DNS" -le 12 ]; do
+ read -rp "DNS [1-12]: " -e -i 3 DNS
if [[ $DNS == 2 ]] && [[ -e /etc/unbound/unbound.conf ]]; then
echo ""
echo "Unbound is already installed."
@@ -309,6 +310,16 @@ function installQuestions () {
unset DNS
unset CONTINUE
fi
+ elif [[ $DNS == "12" ]]; then
+ until [[ "$DNS1" =~ ^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$ ]]; do
+ read -rp "Primary DNS: " -e DNS1
+ done
+ until [[ "$DNS2" =~ ^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$ ]]; do
+ read -rp "Secondary DNS (optional): " -e DNS2
+ if [[ "$DNS2" == "" ]]; then
+ break
+ fi
+ done
fi
done
echo ""
@@ -765,6 +776,12 @@ ifconfig-pool-persist ipp.txt" >> /etc/openvpn/server.conf
echo 'push "dhcp-option DNS 176.103.130.130"' >> /etc/openvpn/server.conf
echo 'push "dhcp-option DNS 176.103.130.131"' >> /etc/openvpn/server.conf
;;
+ 12) # Custom DNS
+ echo "push \"dhcp-option DNS $DNS1\"" >> /etc/openvpn/server.conf
+ if [[ "$DNS2" != "" ]]; then
+ echo "push \"dhcp-option DNS $DNS2\"" >> /etc/openvpn/server.conf
+ fi
+ ;;
esac
echo 'push "redirect-gateway def1 bypass-dhcp"' >> /etc/openvpn/server.conf