Bug: NullPointerException from Reference.calculateDigest()

[Jem Mawson <je...@loftinspace.com.au>]

Hi

I've been compiling a comprehensive test suite for my class which is
wrapping XMLSignature.sign and XMLSignature.checkSignatureValue.

When I modify or remove the DigestMethod/@Alorithm or DigestValue/text the
xml-security library throws a NullPointerException. (See stack trace
below). This should be wrapped.

If there's a more appropriate place for this bug report please let me know.

Cheers
Jem

testOmittedDigestMethod(au.com.national.cib.xml.security.XmlEnvelopingDocumentTest)java.lang.NullPointerException
        at
org.apache.xml.security.signature.Reference.calculateDigest(Unknown
Source)
        at org.apache.xml.security.signature.Reference.verify(Unknown Source)
        at
org.apache.xml.security.signature.Manifest.verifyReferences(Unknown
Source)
        at org.apache.xml.security.signature.SignedInfo.verify(Unknown 
Source)
        at
org.apache.xml.security.signature.XMLSignature.checkSignatureValue(Unknown
Source)

Re: Bug: NullPointerException from Reference.calculateDigest()

[Berin Lautenbach <be...@wingsofhermes.org>]

Jeremy,


Thanks for the report.  Would be fantastic if you could put in bugzilla :


http://nagoya.apache.org/bugzilla/index.html


That way it won't get lost.


Cheers,
    Berin


> Hi
>
> I've been compiling a comprehensive test suite for my class which is
> wrapping XMLSignature.sign and XMLSignature.checkSignatureValue.
>
> When I modify or remove the DigestMethod/@Alorithm or DigestValue/text
> the xml-security library throws a NullPointerException. (See stack
> trace below). This should be wrapped.
>
> If there's a more appropriate place for this bug report please let me
> know.
>
> Cheers
> Jem
>
> testOmittedDigestMethod(au.com.national.cib.xml.security.XmlEnvelopingDocumentTest)java.lang.NullPointerException>        at
> org.apache.xml.security.signature.Reference.calculateDigest(Unknown
> Source)
>        at org.apache.xml.security.signature.Reference.verify(Unknown
>        Source) at
> org.apache.xml.security.signature.Manifest.verifyReferences(Unknown
> Source)
>        at org.apache.xml.security.signature.SignedInfo.verify(Unknown
> Source)
>        at
> org.apache.xml.security.signature.XMLSignature.checkSignatureValue(Unknown
> Source)