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refactor: Added option to set custom resolver

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This commit is contained in:
Ashwani Sharma 2021-05-16 18:20:16 +05:30
parent 70e28bcc1a
commit 1a50757282
1 changed files with 14 additions and 10 deletions
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24
wireguard-install.sh
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@ -95,13 +95,14 @@ fi
new_client_dns () { new_client_dns () {
echo "Select a DNS server for the client:" echo "Select a DNS server for the client:"
echo " 1) Current system resolvers" echo " 1) Current system resolvers"
echo " 2) Google" echo " 2) Custom resolvers"
echo " 3) 1.1.1.1" echo " 3) Google"
echo " 4) OpenDNS" echo " 4) 1.1.1.1"
echo " 5) Quad9" echo " 5) OpenDNS"
echo " 6) AdGuard" echo " 6) Quad9"
echo " 7) AdGuard"
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
@ -119,18 +120,21 @@ new_client_dns () {
dns=$(grep -v '^#\|^;' "$resolv_conf" | grep '^nameserver' | grep -oE '[0-9]{1,3}(\.[0-9]{1,3}){3}' | xargs | sed -e 's/ /, /g') dns=$(grep -v '^#\|^;' "$resolv_conf" | grep '^nameserver' | grep -oE '[0-9]{1,3}(\.[0-9]{1,3}){3}' | xargs | sed -e 's/ /, /g')
;; ;;
2) 2)
dns="8.8.8.8, 8.8.4.4" read -p "Enter custom DNS addresses: " dns
;; ;;
3) 3)
dns="1.1.1.1, 1.0.0.1" dns="8.8.8.8, 8.8.4.4"
;; ;;
4) 4)
dns="208.67.222.222, 208.67.220.220" dns="1.1.1.1, 1.0.0.1"
;; ;;
5) 5)
dns="9.9.9.9, 149.112.112.112" dns="208.67.222.222, 208.67.220.220"
;; ;;
6) 6)
dns="9.9.9.9, 149.112.112.112"
;;
7)
dns="94.140.14.14, 94.140.15.15" dns="94.140.14.14, 94.140.15.15"
;; ;;
esac esac