Inlines Cert and Key files into open vpn config

inlineClient.sh

#!/usr/bin/env bash

IP=$(hostname -I | cut -f1 -d' ');

if [ -z "$1" ]; then
	echo "usage: $0 <configname>";
	exit 1;
fi;

echo 'Adding IP and creating config';
sed -e "s/remote my-server-1 1194/remote ${IP} 1194/g" client.ovpn > ${1}.ovpn;

# COMMENT OUT KEYS
echo 'commenting out key files';
sed -i "s/ca ca.crt/#ca ca.crt/g" ${1}.ovpn;
sed -i "s/cert client.crt/#cert client.crt/g" ${1}.ovpn;
sed -i "s/key client.key/#key client.crt/g" ${1}.ovpn;

# ADD KEYS
echo 'adding ca cert to config';
echo '' >> ${1}.ovpn;
echo "<ca>" >> ${1}.ovpn;
cat /etc/openvpn/ca.crt >> ${1}.ovpn;
echo "</ca>" >> ${1}.ovpn;
echo 'adding client cert to config';
echo "<cert>" >> ${1}.ovpn;
cat /etc/openvpn/easy-rsa/keys/${1}.crt >> ${1}.ovpn;
echo "</cert>" >> ${1}.ovpn;
echo 'adding client key to config';
echo "<key>" >> ${1}.ovpn;
cat /etc/openvpn/easy-rsa/keys/${1}.key >> ${1}.ovpn;
echo "</key>" >> ${1}.ovpn;