mirror of
https://github.com/Nyr/openvpn-install.git
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49 lines
1.4 KiB
Plaintext
49 lines
1.4 KiB
Plaintext
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#!/bin/bash
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echo "What DNS do you want to use with the VPN?"
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echo " 1) Current system resolvers"
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echo " 2) Google"
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echo " 3) OpenDNS"
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echo " 4) NTT"
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echo " 5) Hurricane Electric"
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echo " 6) You specify the DNS server IP-s"
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read -p "DNS [1-6]: " -e -i 6 DNS
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if [[ "$DNS" = '6' ]]; then
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echo "Please leave a space between DNS IP entries"
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read -e -p "Specify the DNS server IP-s. Space is the separator: " OWNDNS
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else
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echo ""
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fi
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# DNS
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case $DNS in
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1)
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# Obtain the resolvers from resolv.conf and use them for OpenVPN
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grep -v '#' /etc/resolv.conf | grep 'nameserver' | grep -E -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | while read line; do
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echo "push \"dhcp-option DNS $line\"" >> ./server.conf
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done
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;;
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2)
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echo 'push "dhcp-option DNS 8.8.8.8"' >> ./server.conf
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echo 'push "dhcp-option DNS 8.8.4.4"' >> ./server.conf
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;;
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3)
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echo 'push "dhcp-option DNS 208.67.222.222"' >> ./server.conf
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echo 'push "dhcp-option DNS 208.67.220.220"' >> ./server.conf
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;;
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4)
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echo 'push "dhcp-option DNS 129.250.35.250"' >> ./server.conf
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echo 'push "dhcp-option DNS 129.250.35.251"' >> ./server.conf
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;;
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5)
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echo 'push "dhcp-option DNS 74.82.42.42"' >> ./server.conf
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;;
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6)
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for i in `echo $OWNDNS|tr " " "\n"`;
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do
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echo 'push "dhcp-option DNS '"$i"'"' >> ./server.conf
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done
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;;
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esac
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cat ./server.conf
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rm -f ./server.conf
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