OpenSAML user discussion

["Bleu Rubin" <>]

I'll try one *bump* and then let it go.

Has anyone successfully signed a message using the HTTPSOAP11Encoder?
I can get it working if I do the SOAP encoding myself, and as stated,
I have successfully signed messages using the
HTTPRedirectDeflateEncoder, but I get "Unable to resolve namespace
prefix null found on element
{http://www.w3.org/2000/09/xmldsig#}Signature"; when attempting to sign
using the SOAP encoder.



On Sat, May 3, 2008 at 12:42 PM,  
<>
 wrote:
> I am using the org.opensaml.saml2.binding.encoding.HTTPSOAP11Encoder class 
> to encode an ArtifactResolve request.  Everything works fine if I don't try 
> to sign the request, but I'm stuck on the following error when I try to 
> sign it.  I don't have any problems using similar code using the 
> HTTPRedirectDeflateEncoder.
>
>  this works (same credential)
>  <code>
>  
> messageContext.setOutboundSAMLMessageSigningCredential(getSigningCredential());
>
>  HTTPRedirectDeflateEncoder encoder = new HTTPRedirectDeflateEncoder()
>  encoder.encode(messageContext);
>  </code>
>
>  but this breaks:
>
>  <code>
>  
> messageContext.setOutboundSAMLMessageSigningCredential(getSigningCredential());
>
>  HTTPSOAP11Encoder encoder = new HTTPSOAP11Encoder();
>  encoder.encode(messageContext);
>  </code>
>
>  with this error:
>
>  ERROR org.opensaml.xml.io.AbstractXMLObjectMarshaller - Unable to root 
> namespaces of cached DOM element, 
> {urn:oasis:names:tc:SAML:2.0:protocol}ArtifactResolve
>  org.opensaml.xml.parse.XMLParserException: Unable to resolve namespace 
> prefix null found on element {http://www.w3.org/2000/09/xmldsig#}Signature
>         at 
> org.opensaml.xml.util.XMLHelper.rootNamespaces(XMLHelper.java:893)
>
>  Does anyone have any ideas why this is breaking in the 
> BaseMessageEncoder.marshallMessage(BaseMessageEncoder.java:85) step?
>
>  thanks,
>  Bleu
>