enhancement: Support acquiring password from script
A common case in OpenVPN configurations is having password determined by some out of band process that is automated, but manual. I have a system at the moment where a web-browser process provides the login password for that session, but the web request itself is already pre-authenticated - i.e. I just need to hit the page.
It would be extremely useful if OpenVPN configurations could be specified to source the password for a connection from an executable script file so such bizarre (yet surprisingly common) configurations should be handled as they arrive - or to handle cases like polling a pluggable TOTP token for login details.
Edited by Will Rouesnel