Amy, I am on 7.1.6.2 and we use the TICKET_REGISTRY option at Lafayette College. I am not sure how you'd otherwise work around the issue.
The docs link I sent you was for 7.2.x, so I'm a little surprised you're not able to use that feature in the 7.2.x branch. Thanks, Carl Waldbieser ITS Lafayette College On Fri, Oct 3, 2025 at 1:29 PM Amy Colfer <[email protected]> wrote: > Thanks, Carl! We're currently on version 7.2.7, and from what we've found, > it looks like this feature is only available starting in 7.3. Do you happen > to know of any workarounds or alternative approaches that might work > without upgrading? > On Friday, October 3, 2025 at 12:50:24 PM UTC-4 Carl Waldbieser wrote: > >> Amy, >> >> You are probably using the default >> setting "cas.authn.mfa.duo[0].session-storage-type=BROWSER_STORAGE" (see >> https://apereo.github.io/cas/7.2.x/mfa/DuoSecurity-Authentication.html >> under optional settings). You need to set >> cas.authn.mfa.duo[0].session-storage-type=TICKET_REGISTRY or maybe HTTP. >> >> The basic issue is that the web view component presented by the Google >> app on Android does not have the required JavaScript features that modern >> browsers do, so the Duo integration fails if you try to maintain the >> session storage in the browser. >> >> Thanks, >> Carl Waldbieser >> ITS >> Lafayette College >> >> >> >> >> On Fri, Oct 3, 2025 at 12:11 PM Amy Colfer <[email protected]> wrote: >> >>> Hello, we're currently experiencing issues with users logging into >>> applications via our SSO on Android mobile devices. We're running version >>> 7.2.7. >>> >>> Attached is a screenshot of the error message that appears immediately >>> after a user signs in—before the Duo authentication prompt is triggered. >>> >>> Do you have any insights into what might be causing this? >>> >>> -- >>> - Website: https://apereo.github.io/cas >>> - List Guidelines: https://goo.gl/1VRrw7 >>> - Contributions: https://goo.gl/mh7qDG >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "CAS Community" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion visit >>> https://groups.google.com/a/apereo.org/d/msgid/cas-user/67655a79-5d83-4e0f-b97d-5e2d7eef46a8n%40apereo.org >>> <https://groups.google.com/a/apereo.org/d/msgid/cas-user/67655a79-5d83-4e0f-b97d-5e2d7eef46a8n%40apereo.org?utm_medium=email&utm_source=footer> >>> . >>> >> -- - Website: https://apereo.github.io/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/CALt4NbNRxy9bHb08%3DTLNcikcgidO%3D-1LbVxxecHyowJKXhT%3Dyg%40mail.gmail.com.
