Hi Oli,

I guess it's because
https://github.com/apache/cxf/blob/master/core/src/main/java/org/apache/cxf/interceptor/security/AbstractAuthorizingInInterceptor.java
is in CXF core, and so isn't tied to the SOAP stack. Could we make it
configurable to translate the AccessDeniedException into a WS-Security
SOAP fault?

Colm.

On Mon, Jan 3, 2022 at 3:24 PM Oliver Wulff <owu...@wowit.ch> wrote:
>
> Hi all
>
> I do some basic authorization checks within my JAX-WS implementation code and 
> was wondering how to return a standard SOAP fault according to the 
> WS-Security spec here:
> Web Services Security: SOAP Message Security Version 1.1.1 
> (oasis-open.org)<http://docs.oasis-open.org/wss-m/wss/v1.1.1/os/wss-SOAPMessageSecurity-v1.1.1-os.html#_Toc307407975>
>
> If there is an authorization error, I should return the fault code 
> wsse:FailedAuthentication.
>
> I followed the same approach as within the AbstractAuthorizingInInterceptor 
> which simply throws an AccessDeniedException:
> cxf/AbstractAuthorizingInInterceptor.java at master · apache/cxf · 
> GitHub<https://github.com/apache/cxf/blob/master/core/src/main/java/org/apache/cxf/interceptor/security/AbstractAuthorizingInInterceptor.java>
>
> which results in the following soap fault which looks like any other default 
> soap fault:
>
>    <soap:Body>
>       <soap:Fault>
>          <soap:Code>
>             <soap:Value>soap:Receiver</soap:Value>
>          </soap:Code>
>          <soap:Reason>
>             <soap:Text xml:lang="en">Unauthorized</soap:Text>
>          </soap:Reason>
>       </soap:Fault>
>    </soap:Body>
>
>
> I’ve found the QName definition in WSSecurityException but I can’t easily 
> throw a WSSecurityException because it’s not a RuntimeException.
>
> So, the only approach which worked is this:
>         throw new SoapFault("Unauthorized", new 
> QName(http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd,
>  "FailedAuthentication"));
>
> Then I get this soap fault back:
>
>    <soap:Body>
>       <soap:Fault>
>          <soap:Code>
>             <soap:Value>soap:Receiver</soap:Value>
>             <soap:Subcode>
>                <soap:Value 
> xmlns:ns1=http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd>ns1:FailedAuthentication</soap:Value>
>             </soap:Subcode>
>          </soap:Code>
>          <soap:Reason>
>             <soap:Text xml:lang="en">Unauthorized</soap:Text>
>          </soap:Reason>
>       </soap:Fault>
>    </soap:Body>
>
> Is there a reason why an AccessDeniedException doesn’t return a standard 
> WS-Security SOAP Fault?
>
> Thanks for your feedback.
>
> Cheers
> Oli
>
>
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