Re: TFA authentication in dovecot, using XMPP and RFC 4226

2019-04-03 Thread Michael Peddemors via dovecot
The issue related to plugins that use or advertise other capabilities, is that is has to have a hook to modify what's advertised. We are having that same challenge where we use CLIENTID as a component for two factor as well, but of course the important thing before we can release the plugin, is

TFA authentication in dovecot, using XMPP and RFC 4226

2019-04-02 Thread André Rodier via dovecot
Hello, I would like to implement some kind of two factors authentication, in Dovecot. I am thinking about using the post login script, to check for unusual behaviour, like say, a different country / IP address or an unusual hour. I already wrote a simple shell script that check these factors, bu