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Added capability to set custom DNS server

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Davi Torres 2024-09-16 19:39:41 -04:00 committed by GitHub
parent 6e63867b6b
commit 55c2ebded6
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1 changed files with 14 additions and 1 deletions
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15
openvpn-install.sh
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@ -190,10 +190,23 @@ if [[ ! -e /etc/openvpn/server/server.conf ]]; then
echo " 5) Quad9"
echo " 6) AdGuard"
read -p "DNS server [1]: " dns
until [[ -z "$dns" || "$dns" =~ ^[1-6]$ ]]; do
until [[ -z "$dns" || "$dns" =~ ^[1-7]$ ]]; do
echo "$dns: invalid selection."
read -p "DNS server [1]: " dns
done
if [[ "$dns" == 7 ]]; then
read -p "Enter custom DNS server 1: " dns_custom_1
until [[ "$dns_custom_1" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}$ ]]; do
echo "$dns_custom_1: invalid DNS server."
read -p "Enter custom DNS server 1: " dns_custom_1
done
read -p "Enter custom DNS server 2: " dns_custom_2
until [[ "$dns_custom_2" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}$ ]]; do
echo "$dns_custom_2: invalid DNS server."
read -p "Enter custom DNS server 2: " dns_custom_2
done
fi
case "$dns" in
1|"")
resolver='the current system resolvers'