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Author SHA1 Message Date
Nyr
d28c8e74e7 Fix resolv.conf detection
Some systems have other DNS servers along with 127.0.0.53 in /etc/resolv.conf
2022-08-21 20:33:34 +02:00
Nyr
1a118b72f8 Update README.md 2022-08-21 19:33:38 +02:00
2 changed files with 5 additions and 5 deletions

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@ -13,7 +13,7 @@ Run the script and follow the assistant:
Once it ends, you can run it again to add more users, remove some of them or even completely uninstall OpenVPN. Once it ends, you can run it again to add more users, remove some of them or even completely uninstall OpenVPN.
### I want to run my own VPN but don't have a server for that ### I want to run my own VPN but don't have a server for that
You can get a VPS from just $1/month at [VirMach](https://billing.virmach.com/aff.php?aff=4109&url=billing.virmach.com/cart.php?gid=18). You can get a VPS from just 2€/month at [AlphaVPS](https://alphavps.com/clients/aff.php?aff=474&pid=422).
### Donations ### Donations

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@ -290,13 +290,13 @@ server 10.8.0.0 255.255.255.0" > /etc/openvpn/server/server.conf
1|"") 1|"")
# Locate the proper resolv.conf # Locate the proper resolv.conf
# Needed for systems running systemd-resolved # Needed for systems running systemd-resolved
if grep -q '^nameserver 127.0.0.53' "/etc/resolv.conf"; then if grep '^nameserver' "/etc/resolv.conf" | grep -qv '127.0.0.53' ; then
resolv_conf="/run/systemd/resolve/resolv.conf"
else
resolv_conf="/etc/resolv.conf" resolv_conf="/etc/resolv.conf"
else
resolv_conf="/run/systemd/resolve/resolv.conf"
fi fi
# Obtain the resolvers from resolv.conf and use them for OpenVPN # Obtain the resolvers from resolv.conf and use them for OpenVPN
grep -v '^#\|^;' "$resolv_conf" | grep '^nameserver' | grep -oE '[0-9]{1,3}(\.[0-9]{1,3}){3}' | while read line; do grep -v '^#\|^;' "$resolv_conf" | grep '^nameserver' | grep -v '127.0.0.53' | grep -oE '[0-9]{1,3}(\.[0-9]{1,3}){3}' | while read line; do
echo "push \"dhcp-option DNS $line\"" >> /etc/openvpn/server/server.conf echo "push \"dhcp-option DNS $line\"" >> /etc/openvpn/server/server.conf
done done
;; ;;