Example usage for javax.xml.crypto.dsig XMLSignatureException printStackTrace

Introduction

In this page you can find the example usage for javax.xml.crypto.dsig XMLSignatureException printStackTrace.

Prototype

public void printStackTrace() 

Source Link

Document

Prints this XMLSignatureException , its backtrace and the cause's backtrace to the standard error stream.

Usage

From source file:module.signature.util.XAdESValidator.java

private static void validateSigner(Document document, Set<User> usersPermitted, Set<User> usersExcluded,
        boolean allUsersPermittedShouldBeThere) throws SignatureDataException {

    if (!allUsersPermittedShouldBeThere || ((usersExcluded != null) && !usersExcluded.isEmpty())) {
        //TODO implement it when needed
        throw new DomainException("method.not.yet.implemented");
    }//from   w ww  .  j  a  va 2 s. co  m
    final String ID_NR_PREFIX = "OID.2.5.4.5=BI";
    ArrayList<String> usersPermittedIdNumbers = new ArrayList<String>();
    for (User user : usersPermitted) {
        usersPermittedIdNumbers.add(user.getPerson().getRemotePerson().getDocumentIdNumber());
    }
    //let's extract each signature
    // XMLDSIG
    NodeList nlSignature = document.getElementsByTagNameNS("http://www.w3.org/2000/09/xmldsig#", "Signature");
    //DEBUG 
    System.out.println("Got " + nlSignature.getLength() + " signatures");
    if (nlSignature.getLength() < 1) {
        throw new SignatureException("could.not.find.a.signature.in.incoming.data", true, null);
    }

    HashSet<String> usersFoundIdNumbers = new HashSet<String>();
    for (int i = 0; i < nlSignature.getLength(); i++) {
        //for each signature, let's extract the ID number of who did it
        Element signature = (Element) nlSignature.item(i);
        try {
            XMLSignature xmlSig = new XMLSignature(signature, null);
            KeyInfo ki = xmlSig.getKeyInfo();
            String certificateIDNr = ki.getX509Certificate().getSubjectX500Principal().getName("RFC1779");
            certificateIDNr = certificateIDNr
                    .substring(certificateIDNr.indexOf(ID_NR_PREFIX) + ID_NR_PREFIX.length());
            //let's take out the virgul and the last character, which is a control one
            certificateIDNr = certificateIDNr.substring(0, certificateIDNr.indexOf(',') - 1);
            usersFoundIdNumbers.add(certificateIDNr);
        } catch (XMLSignatureException e) {
            e.printStackTrace();
            throw new SignatureDataException("signature.error.XMLSignatureExceptionError", e);
        } catch (XMLSecurityException e) {
            throw new SignatureDataException("signature.error.XMLSecurityException", e);
        }
    }

    //now let's validate the extracted info
    if (allUsersPermittedShouldBeThere && usersFoundIdNumbers.containsAll(usersPermittedIdNumbers)) {
        return;
        //TODO TODO URGENT uncomment the next two lines (just made possible to be able to test it!!)
    } else {
        throw new SignatureDataException("wrong.document.signer");
    }

    //TODO the rest of the use cases aren't implemented ATM

}

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