Hi all,
I'm trying to build an enveloping signature:
- the input is a Document. I want to sign this.
- the output is a FileOutputStream. I want to write
the enveloping signature in this file.
But it doesn't work: I get a
"org.apache.crimson.tree.DomEx: WRONG_DOCUMENT_ERR :
Ce noeud n''appartient pas � ce document." (this node
does not belong to this document) from the first
appendChild.
I do understand the error (obj is built from Document
input but we append it in Document doc)... but not the
way to resolve this.
Thanks for any help,
Axelle.
// create the ds:Object
Document doc = db.newDocument();
ObjectContainer obj = new ObjectContainer(input);
doc.appendChild(obj.getElement());
// sign the object
XMLSignature signature;
signature = new XMLSignature(doc,
outputURI.toString(),
XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA1);
signature.addDocument(inputURI.toString());
signature.appendObject(obj);
signature.sign(prvkey);
// output result to file
doc.appendChild(signature.getElement());
XMLUtils.outputDOM(doc, output);
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