Connecting to a Open VPN by fetching the username and password from 1password CLI as a bash alias

.bashrc

function __myvpnalias() {
	sudo \
  # OP read command: https://developer.1password.com/docs/cli/reference/commands/read/
	VPN_USER=$(op read 'op://REFERENCE/TO/VPN/USER_NAME') \
	VPN_PASSWORD=$(op read 'op://REFERENCE/TO/VPN/PASSWORD') \
	VPN_CONFIG_FILE='/PATH/TO/OPENVPN/CONFIG/FILE' \
	bash -c 'openvpn --script-security 2 --config $VPN_CONFIG_FILE --auth-user-pass <(echo -e "$VPN_USER\n$VPN_PASSWORD")'
}
alias myvpnalias="__myvpnalias"

# Reference threads
# - https://stackoverflow.com/questions/38869427/openvpn-on-linux-passing-username-and-password-in-command-line