[WSS-563] Cannot decrypt non XML conform attachements

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.3
• Fix Version/s: 2.0.7, 2.1.5, 2.2.0
• Component/s: WSS4J Core
• Assignee: Colm O hEigeartaigh
• Reporter: Andreas Pokrzywinski
• Created: 23/Dec/15 14:40
• Updated: 22/Mar/16 08:48
• Resolved: 05/Jan/16 15:47

Description

Problem description see:
http://cxf.547215.n5.nabble.com/WSS-Client-soap-fault-namespace-problem-td5761485.html

My not very good solution in the class:
org.apache.wss4j.dom.util.EncryptionUtils.decryptXopAttachment(SecretKey, String, RequestData, String, Element)

Document document = null;
		try {
			document = db.parse(byteArrayInputStream);
		} catch (SAXParseException e) {

			if (e.getMessage() == null || !e.getMessage().contains("soap:Fault")) {
				throw e;
			}
			// add envelope namespace to root document (soap:Fault) as string
			byteArrayInputStream = new ByteArrayInputStream(input);
			String docStr = new String(input);
			docStr = docStr.replace("<soap:Fault",
					"<soap:Fault xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\"");

			// Try to parse again.
			document = db.parse(new ByteArrayInputStream(docStr.getBytes()));
		}

		Node decryptedNode = encData.getOwnerDocument().importNode(document.getDocumentElement(), true);
		encData.getParentNode().appendChild(decryptedNode);
		org.apache.xml.security.utils.XMLUtils.repoolDocumentBuilder(db);
		encData.getParentNode().removeChild(encData);

		return decryptedNode;