Returning AS4MessageProcessorResult.createFailure() in IAS4ServletMessageProcessorSPI#processAS4UserMessage returns unsinged error message

[problemzebra2]

Returning AS4MessageProcessorResult.createFailure() in a custom implementation of IAS4ServletMessageProcessorSPI#processAS4UserMessage returns a unsinged error message.

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<S12:Envelope xmlns:S12=http://www.w3.org/2003/05/soap-envelope>
    <S12:Header>
        <eb:Messaging xmlns:ds=http://www.w3.org/2000/09/xmldsig#
            xmlns:eb=http://docs.oasis-open.org/ebxml-msg/ebms/v3.0/ns/core/200704/
            xmlns:ebbp=http://docs.oasis-open.org/ebxml-bp/ebbp-signals-2.0
            xmlns:ns2=http://schemas.xmlsoap.org/soap/envelope/
            xmlns:ns3=http://www.w3.org/2003/05/soap-envelope
            xmlns:wsu=http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd
            xmlns:xlink=http://www.w3.org/1999/xlink wsu:Id="xxxxxxxxxxxxxxxxxx">
            <eb:SignalMessage>
                <eb:MessageInfo>
                    <eb:Timestamp>2023-11-03T13:13:01.443+01:00</eb:Timestamp>
                    <eb:MessageId>xxxxxxxxxx</eb:MessageId>
                    <eb:RefToMessageId>xxxxxxxxxxxxxxxxxx</eb:RefToMessageId>
                </eb:MessageInfo>
                <eb:Error category="Processing" errorCode="EBMS:0103" refToMessageInError=xxxxxxxxxxxxxxxxxx severity="failure" shortDescription="PolicyNoncompliance">
                    <eb:Description xml:lang="en">PolicyNoncompliance</eb:Description>
                    <eb:ErrorDetail>The processor determined that the message's security methods, parameters, scope or other security policy-level requirements or agreements were not satisfied.</eb:ErrorDetail>
                </eb:Error>
            </eb:SignalMessage>
        </eb:Messaging>
    </S12:Header>
    <S12:Body/>
</S12:Envelope>

Is this behaviour somehow configurable? Or is this behaviour unexepected and we are doing something wrong in our implementation or Phase4 integration?

[phax]

Nope, currently not. In case of certificate issues, the error might always be unsigned ...

[phax]

This will be part of the 2.7.0 release