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Posted to dev@santuario.apache.org by David Oger <li...@yahoo.fr> on 2003/07/25 16:30:23 UTC

[Java] Validation of signed XML fails.

Hello everyone,

I'm trying to validate a simple XML document when I
get the following exception :

-----------------------Error
MSG-----------------------
org.apache.xml.security.exceptions.XMLSecurityException:
null
Original Exception was java.lang.NullPointerException
        at
org.apache.xml.security.signature.Manifest.getVerificationResult(Unknown
Source)
        at
SignatureVerifier.checkSignature(SignatureVerifier.java:80)
        at Test.validate(Test.java:61)
        at Test.main(Test.java:31)
java.lang.NullPointerException
        at
org.apache.xml.security.algorithms.MessageDigestAlgorithm.getInstance
(Unknown Source)
        at
org.apache.xml.security.signature.Reference.getMessageDigestAlgorithm
(Unknown Source)
        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.Manifest.verifyReferences(Unknown
Source)
        at
org.apache.xml.security.signature.Manifest.getVerificationResult(Unknown
Source)
        at
SignatureVerifier.checkSignature(SignatureVerifier.java:80)
        at Test.validate(Test.java:61)
        at Test.main(Test.java:31)
-----------------------/Error
MSG----------------------

I don't have a clue as to what this exception is
about, could you please help?
--
Likan.


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