WebAuthn: Issue with Fido metadata?

Mats Luspa mats.luspa at irf.se
Tue Oct 29 06:31:49 UTC 2024


Hello!

I've installed webauthn plugin version 0.0.3 (downloadable pre-release) 
and I tried to use Fido metadata service.

However I got the following error message:

at 
net.shibboleth.idp.plugin.authn.webauthn.metadata.FidoMetadataServiceFactory.getObject(FidoMetadataServiceFactory.java:121)^M
Caused by: 
com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: 
Unrecognized field "iAPARThreshold" (class 
com.yubico.fido.metadata.BiometricAccuracyDescriptor$BiometricAccuracyDescriptorBuilder), 
not marked as ignorable (5 known properties: "blockSlowdown", 
"maxRetries", "maxTemplates", "selfAttestedFRR", "selfAttestedFAR"])

It seems the field "iAPARThreshold" in the metadata is not recognized.

When I disable the use of Fido metadata service the registration process 
works, but of course I want to use the service.

Is it possible to work around this with some configuration?

/Regards Mats

-- 
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Mats Luspa
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Institutet för rymdfysik               Fax: +46 (0)980 79 050
Swedish Institute of Space Physics      email: matsl at irf.se
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Postal address: Box 812, SE-981 28 Kiruna
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