XML Document parser messes up the document

[northdpole]

Hey, sorry for the bad title Essentially, the strings provided by Burp's deocder (after url and Base64 decoding) and Raider are different in that the raider XML parser has attempted to "fix" the document and has added elements such as

   <?xml version="1.0" encoding="UTF-8"?>

also it has rearranged the document's elements or the attributes of the elements That makes raider fail to produce an acceptable request if the server implements schema validation or just expects it's own version of the xml document.

Here's also a test that will fail on the latest master branch

@Test
public void testXmlLoadsCorrectly() throws IOException, SAXException, ParserConfigurationException, TransformerException {
    String msg = messageSimpleSAMLphpWithSig;
    Document document = xmlHelpers.getXMLDocumentOfSAMLMessage(msg);

    String docString = xmlHelpers.getString(document);
    assertTrue(docString.trim().replaceAll("\\s+", "").equalsIgnoreCase(msg));
}

The problem is with ipsilon and free ipa