When AttributePostLoginC14N fails doesn't show an error message

[Ignacio Amoeiro Bosch]

Hello,

Any help with this issue?

Regards

De: Ignacio Amoeiro Bosch
Enviado el: domingo, 19 de diciembre de 2021 12:34
Para: Shib Users <users at shibboleth.net>
Asunto: When AttributePostLoginC14N fails doesn't show an error message

Hello list,

I've configured AttributePostLoginC14NConfiguration, but when it fails it doesn't show any error or message in the web view. I'm missing something?

In the log I get:

WARN [net.shibboleth.idp.authn.impl.AttributeSourcedSubjectCanonicalization:183] - Profile Action AttributeSourcedSubjectCanonicalization: No attributes found, canonicalization not possible
INFO [net.shibboleth.idp.authn.impl.SelectSubjectCanonicalizationFlow:62] - Profile Action SelectSubjectCanonicalizationFlow: Moving incomplete flow c14n/attribute to intermediate set, reselecting a different one
ERROR [net.shibboleth.idp.authn.impl.SelectSubjectCanonicalizationFlow:78] - Profile Action SelectSubjectCanonicalizationFlow: No potential flows left to choose from, canonicalization will fail

How can I catch this error on the login form view?

Regards
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