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Added option to open the port on firewalld. #1200

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Added option to open the port on firewalld. #1200

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75ee366
Added option to open the port on firewalld.
StrajnarFilip Jan 27, 2024
75d0bdf
Merge branch 'angristan:master' into master
StrajnarFilip Jun 21, 2024
37fba62
Added client-to-client option.
StrajnarFilip Jun 21, 2024
2b73d5e
Added default values for headless install.
StrajnarFilip Jun 21, 2024
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27 changes: 27 additions & 0 deletions openvpn-install.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -310,6 +310,27 @@ function installQuestions() {
PROTOCOL="tcp"
;;
esac
if command -v "firewall-cmd" &> /dev/null
then
SUGGESTION=y
echo "Command \"firewall-cmd\" has been detected."
until [[ $ADDPORT =~ (y|n) ]]; do
read -rp "Would you like to open port ${PORT} on firewalld? [y/n]: " -e -i $SUGGESTION ADDPORT
done
if [[ $ADDPORT == "y" ]]; then
firewall-cmd --add-port "${PORT}"/"${PROTOCOL}"
firewall-cmd --permanent --add-port "${PORT}"/"${PROTOCOL}"
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Not always need to be --permanent

fi
fi

echo ""
echo "Option client-to-client allows clients to \"see\" eachother."
echo "Would you like to enable this option?"
SUGGESTION=y
until [[ $CLIENT_TO_CLIENT_OPTION =~ (y|n) ]]; do
read -rp "Enable client-to-client? [y/n]: " -e -i $SUGGESTION CLIENT_TO_CLIENT_OPTION
done

echo ""
echo "What DNS resolvers do you want to use with the VPN?"
echo " 1) Current system resolvers (from /etc/resolv.conf)"
Expand Down Expand Up @@ -624,6 +645,8 @@ function installOpenVPN() {
CLIENT=${CLIENT:-client}
PASS=${PASS:-1}
CONTINUE=${CONTINUE:-y}
CLIENT_TO_CLIENT_OPTION="y"
ADDPORT="y"

# Behind NAT, we'll default to the publicly reachable IPv4/IPv6.
if [[ $IPV6_SUPPORT == "y" ]]; then
Expand Down Expand Up @@ -775,6 +798,10 @@ function installOpenVPN() {
echo "proto ${PROTOCOL}6" >>/etc/openvpn/server.conf
fi

if [[ $CLIENT_TO_CLIENT_OPTION == "y" ]]; then
echo "client-to-client" >>/etc/openvpn/server.conf
fi

echo "dev tun
user nobody
group $NOGROUP
Expand Down