OpenSAML user discussion

[Brent Putman <>]

Sounds like you are passing a bad value for the C14N method, or perhaps
not setting it all.  What value are you passing to
Signature#setCanonicalizationAlgorithm(String) ?



Mike Klein wrote:
> I selected algorithm and am now doing signing after marshalling and
> before serialization.
>
> Now I receive following:
>
> 2007-05-12 22:17:05,267 ERROR [Signer] An error occured computing the
> digital signature
> org.apache.xml.security.signature.XMLSignatureException: Unknown
> canonicalizer. No handler installed for URI
> Original Exception was
> org.apache.xml.security.c14n.InvalidCanonicalizerException: Unknown
> canonicalizer. No handler installed for URI
>     at org.apache.xml.security.signature.XMLSignature.sign(Unknown Source)
>     at org.opensaml.xml.signature.Signer.signObject(Signer.java:74)
>
> What might cause the above?
>
>
> mike
>   
>>>>       
>>>>