MFA : Google Authenticator and Shibboleth IDP 3.x

Joseph Fischetti Joseph.Fischetti at
Fri Jan 8 13:59:49 UTC 2021

There’s also my fork ( which strips out all of additional seed storage and utilizes encrypted attributes in another store (like your LDAP).  The seeds are accessed via an attribute lookup like anything else.

I haven’t looked at it in many many months.  I’ve never even attempted to port it forward to IdP 4.

From: users <users-bounces at> on behalf of Alan Buxey via users <users at>
Reply-To: Shib Users <users at>
Date: Friday, January 8, 2021 at 8:54 AM
To: Shib Users <users at>
Cc: Alan Buxey <alan.buxey at>
Subject: Re: MFA : Google Authenticator and Shibboleth IDP 3.x


Wondering if anyone has integrated google authenticator with Shib IDP for providing MFA.

have you tried the Shibboleth-IdP3-TOTP-Auth extension?

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