Exception in finish registration

[aravjeru]

When i'm registering my FIDO2 key on the demo app, i see the following error on the UI:

{ "messages": [ "Attestation verification failed; further error message(s) were unfortunately lost to an internal server error." ] }

And in the logs i see this error:

java.lang.IllegalStateException: Not a map or array at com.upokecenter.cbor.CBORObject.getValues(CBORObject.java:532) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:689) at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:774) ... 81 common frames omitted Wrapped by: com.fasterxml.jackson.databind.JsonMappingException: Not a map or array (through reference chain: demo.webauthn.WebAuthnServer$SuccessfulRegistrationResult["authData"]->com.upokecenter.cbor.CBORObject["values"]->java.util.TreeMap$Values[0]->com.upokecenter.cbor.CBORObject["values"]) at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:392) at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:351) at com.fasterxml.jackson.databind.ser.std.StdSerializer.wrapAndThrow(StdSerializer.java:316) at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:782) at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:178) at com.fasterxml.jackson.databind.ser.std.CollectionSerializer.serializeContents(CollectionSerializer.java:145) at com.fasterxml.jackson.databind.ser.std.CollectionSerializer.serialize(CollectionSerializer.java:107) at com.fasterxml.jackson.databind.ser.std.CollectionSerializer.serialize(CollectionSerializer.java:25) at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:728) at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:774) at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:178) at com.fasterxml.jackson.databind.ser.std.ReferenceTypeSerializer.serialize(ReferenceTypeSerializer.java:386) at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:480) at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:319) at com.fasterxml.jackson.databind.ObjectMapper.writeValue(ObjectMapper.java:3183) at com.fasterxml.jackson.core.base.GeneratorBase.writeObject(GeneratorBase.java:389) at com.fasterxml.jackson.core.JsonGenerator.writeObjectField(JsonGenerator.java:2385) at demo.webauthn.WebAuthnServer$AuthDataSerializer.serialize(WebAuthnServer.java:813) at demo.webauthn.WebAuthnServer$AuthDataSerializer.serialize(WebAuthnServer.java:790)

21:59:56.165-0500 [qtp852026681-38] DEBUG demo.webauthn.WebAuthnRestResource - Encoding messages as JSON: [Attestation verification failed; further error message(s) were unfortunately lost to an internal server error.]

Looks like registration is successful, but it throws error when parsing the response to JSON.

[emlun]

Hi! Hm, that looks like the authenticator response is corrupted somehow. Could you post the contents of the "Authenticator response" text box from when that error happens?

[emlun]

Closing this due to inactivity, you're welcome to re-open it if you need more help!