Failmode of Duo Authentication Flow

[Zunan Dong]

Hi Team,

Our organization is trying to integrate Duo with Shibboleth IdP.

We're trying configuring the failmode of Duo authentication flow. It 
seems like that Duo provides an optional parameter, "duo.failmode", 
which should be configurable in duo.properties file. However, I don't 
see any comments in duo.properties file for this parameter. And also, 
there is no "failmode" field in the 
"net.shibboleth.idp.authn.duo.BasicDuoIntegration" class. I'm wondering 
if there is a way to set the failmode of Duo authentication? The version 
of our current IdP is V3.3. Any suggestion would be helpful.

Appreciated,

-- 
Zunan Dong
Authentication Systems Specialist
Information Security
Information Technology Services
University of Toronto
Email: zunan.dong at utoronto.ca