#!/bin/bash

if [[ $(id) != *"uid=0"* ]]; then
  echo "user not root run in sudo"
  exit 1
fi 

read -p "Enter username: "  USER
read -p "Enter password: "  PASS

apt-get update

apt-get install --yes openvpn

cat > /etc/openvpn/netfree.conf <<-EOF
dev tun
fast-io

client

persist-key
persist-tun


nobind

remote s.il1.nfaw.netfree.link 443
proto tcp
comp-lzo

tls-client

verb 5
mute 10
auth-user-pass netfree_userpass.key


<ca>
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
</ca>
EOF


echo $USER  > /etc/openvpn/netfree_userpass.key
echo $PASS >> /etc/openvpn/netfree_userpass.key


#remove dnsmasq
sed -i "s/^dns=/#dns=/" /etc/NetworkManager/NetworkManager.conf 
systemctl restart network-manager


systemctl enable openvpn@netfree
systemctl start openvpn@netfree