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General Discussion / OpenVPN with OTP and static-challenge
« on: October 29, 2018, 10:01:53 am »
The OpenVPN client has a nice option to add a challenge/response input box to enter a OTP, however I can't figure out how this should work in OPNsense.
I configured OpenVPN with google authenticator (which works), but it requires my colleagues to enter the number in front of the password. I feel it would be much more user friendly if we could use the "static-challenge" option in the client (screenshot attached).
Just setting the static-challenge option in the client gives a "SIGUSR1[soft,auth-failure] received, process restarting".
Has anyone tried to configure it like this? Is it even possible?
I configured OpenVPN with google authenticator (which works), but it requires my colleagues to enter the number in front of the password. I feel it would be much more user friendly if we could use the "static-challenge" option in the client (screenshot attached).
Just setting the static-challenge option in the client gives a "SIGUSR1[soft,auth-failure] received, process restarting".
Has anyone tried to configure it like this? Is it even possible?