Sorry, there is no extra whitespace between the left angle bracket and the tag name "CommandMessage" in the xml documents.
2013/5/2 Giovanni D'Ascola <[email protected]> > 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. >> >> >> >> >
