Brent Putman schrieb:
> One of our OpenSAML users was inquiring about support for verifying
> signatures with  XPointer References.  His specific use case was:
> URI="#xpointer(/*[local-name()='Envelope']/*[local-name()='Header']/*[local-name()='Security']/*[local-name()='Assertion'][1])"
> 
> From looking at the code, it seems the XPointer ResourceResolver impl
> currently available in the Java library
> (org.apache.xml.security.utils.resolver.implementations.ResolverXPointer)
> only supports simple XPointers of the form "#xpointer(id(ID_VALUE))" or
> the literal value "#xpointer(/)".
> 
> Are there any plans to offer a more full-featured XPointer
> ResourceResolver implementation?  Does anyone know of any available
> "unofficial" implementations?

Hi Brent,

 I recently posted an implementation which uses a JAVA 1.5 API in order
to support fully-fledged XPointer references:

http://article.gmane.org/gmane.text.xml.security.devel/5704

Please feel free to modify this code for your needs.

Maybe we should open an issue in bugzilla in order to get this code into
the xmlsec-1.5 release.

  Regards,

    Wolfgang

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