I added a test case. Here is the original XML Document:
<CommandMessage xmlns=*"http://www.cryptomathic.com/ckms"* xmlns:xsi=*" http://www.w3.org/2001/XMLSchema-instance"*><Commands Count=*"1"*>< PushServerPublicKeyCommand><SerialNumber>202</SerialNumber><Target>COPS</ Target><KeyInfo xmlns=*"http://www.w3.org/2000/09/xmldsig#"*><KeyValue>< RSAKeyValue><Modulus> 8RYsssohlzZit+OKHp2C/r88g4Q2DosbJZvnO0SDlFeCAZmsTbR8JSR1dBaD3DKAyirBYZAzs13MtsT0phyppuO7rOEO6OimkNAV/4n03/0xLkH/gnGbjs7H+ntfoLnoftLwf7YCzZPhHy5GfERUHXzoVoO3t9aMBZzVxY/u2T3za2445y7Bhhed2zJQpwZTCnDGS6RH9WBCRxvJAJ/oocsl/84UC4lJobXTVQY476AeOwWsmtEs7E5UNstVxsJ88YmB7lVxxOYdq3W14jkxwItpCMzU6xJZzdAu+sqng4QU8jx6sgwVU55Nnfrw4nkoxiwMGjREBF/M8OxXrgPoww== </Modulus><Exponent>AQAB</Exponent></RSAKeyValue></KeyValue></KeyInfo></ PushServerPublicKeyCommand></Commands></CommandMessage> Here is the canonicalized XML Document: <CommandMessage xmlns=*"http://www.cryptomathic.com/ckms"*><Commands Count=* "1"*><PushServerPublicKeyCommand><SerialNumber>202</SerialNumber><Target> COPS</Target><KeyInfo xmlns=*"http://www.w3.org/2000/09/xmldsig#"*><KeyValue ><RSAKeyValue><Modulus> 8RYsssohlzZit+OKHp2C/r88g4Q2DosbJZvnO0SDlFeCAZmsTbR8JSR1dBaD3DKAyirBYZAzs13MtsT0phyppuO7rOEO6OimkNAV/4n03/0xLkH/gnGbjs7H+ntfoLnoftLwf7YCzZPhHy5GfERUHXzoVoO3t9aMBZzVxY/u2T3za2445y7Bhhed2zJQpwZTCnDGS6RH9WBCRxvJAJ/oocsl/84UC4lJobXTVQY476AeOwWsmtEs7E5UNstVxsJ88YmB7lVxxOYdq3W14jkxwItpCMzU6xJZzdAu+sqng4QU8jx6sgwVU55Nnfrw4nkoxiwMGjREBF/M8OxXrgPoww== </Modulus><Exponent>AQAB</Exponent></RSAKeyValue></KeyValue></KeyInfo></ PushServerPublicKeyCommand></Commands></CommandMessage> Below is the code if the test case: *public* *void* test2() *throws* IOException, FileNotFoundException, SAXException, ParserConfigurationException, CanonicalizationException, InvalidCanonicalizerException, TransformerException, XMLSignatureException, XMLSecurityException, JDOMException { Document doc = *this*.db.parse(getAbsolutePath("src/mytest/example1.xml")); // From W3C Document to JDOM Document org.jdom2.input.DOMBuilder jdomBuilder = *new*org.jdom2.input.DOMBuilder(); org.jdom2.Document jdomDocument = jdomBuilder.build(doc); // From JDOM Document to W3C Document org.jdom2.output.DOMOutputter outputter = *new*org.jdom2.output.DOMOutputter(); Document doc2= outputter.output(jdomDocument); Node root2 = doc2.getElementsByTagNameNS("http://www.cryptomathic.com/ckms";, "CommandMessage").item(0); Canonicalizer20010315Excl c = *new*Canonicalizer20010315ExclOmitComments(); *byte*[] reference = JavaUtils.*getBytesFromFile*(getAbsolutePath( "src/mytest/example1_c14nized.xml")); *byte*[] result = c.engineCanonicalizeSubTree(root2); *boolean* equals = java.security.MessageDigest.*isEqual*(reference, result); *assertTrue*(equals); } 2013/4/29 Giovanni D'Ascola <[email protected]> > Hi, > > here is the problem: start with a W3C Document (JDK6), modify it with JDOM > 2.0.4, create a new W3C Document from the modified JDOM Document whith the > DOMOutputter output() method, apply ExclC14N to it, canonicalization fails > with Apache Santuario 1.4.7 (but not with IBM XML Crypto Provider). For > instance, superfluos xml namespace declarations are not removed. If I > write the modified JDOM Document to a String and then parse this String to > a W3C document, Santuario canonicalization on thisi document works > perfectly. > > > >
