Doh, I didn't post the actual error. Here it is:
ERROR
[org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/cas-web].[dispatcherServlet]]
- <Servlet.service() for servlet [dispatcherServlet] in context with path
[/cas-web] threw exception [Request processing failed; nested exception is
org.springframework.webflow.execution.ActionExecutionException: Exception
thrown executing
org.apereo.cas.adaptors.duo.web.flow.action.DuoSecurityPrepareWebLoginFormAction@5c3e7128
in state 'viewLoginFormDuo' of flow 'mfa-duo' -- action execution
attributes were 'map['resolvedAuthenticationEvents' -> list[mfa-duo]]']
with root cause>
java.lang.NullPointerException: null
at java.util.Objects.requireNonNull(Objects.java:221) ~[?:?]
at
org.apereo.cas.adaptors.duo.web.flow.action.DuoSecurityPrepareWebLoginFormAction.doExecute(DuoSecurityPrepareWebLoginFormAction.java:31)
~[cas-server-support-duo-core-6.2.0-RC5.jar!/:6.2.0-RC5]
at
org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188)
~[spring-webflow-2.5.1.RELEASE.jar!/:2.5.1.RELEASE]
Thanks in advance.
On Thursday, June 4, 2020 at 4:18:07 PM UTC-4, [email protected] wrote:
>
> I'm testing out 6.2 RC5 and am getting an error with Duo:
>
> DEBUG [org.apereo.cas.web.FlowExecutionExceptionResolver] - <Ignoring the
> received exception
> [org.springframework.webflow.execution.ActionExecutionException: Exception
> thrown executing
> org.apereo.cas.adaptors.duo.web.flow.action.DuoSecurityPrepareWebLoginFormAction@5afaae7e
>
> in state 'viewLoginFormDuo' of flow 'mfa-duo' -- action execution
> attributes were 'map['resolvedAuthenticationEvents' -> list[mfa-duo]]'] due
> to a type mismatch with handler
> [[FlowHandlerMapping.DefaultFlowHandler@5f5b9239]]>
>
> I'm using pretty much the same Duo configuration from 6.0.x (which is
> working), but switched from camelCase to dashes as listed in the latest
> development documentation. I got the same error with camel case too.
>
> ##### DUO ####################################
> cas.authn.mfa.duo[0].duo-secret-key=${CAS_DUO_SKEY}
> cas.authn.mfa.duo[0].rank=0
> cas.authn.mfa.duo[0].duo-application-key=${CAS_DUO_AKEY}
> cas.authn.mfa.duo[0].duo-integration-key=${CAS_DUO_IKEY}
> cas.authn.mfa.duo[0].duo-api-host=${CAS_DUO_HOST}
> cas.authn.mfa.duo[0].trusted-device-enabled=false
> cas.authn.mfa.duo[0].id=mfa-duo
> cas.authn.mfa.duo[0].name=SCAD DUO
> cas.authn.mfa.duo[0].order=1
> # but this one stays camelCase
> cas.authn.mfa.groovyScript=file:/etc/cas/ScadMfa.groovy
>
> And I can actually see a response from Duo early in the log that indicates
> it retrieved my account info.
>
> Also, I am using the default theme with no changes.
>
> Any help would be appreciated.
>
> Thank you,
> Mike
>
>
>
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