@Override
public void postSign(Document document) throws MarshalException {
LOG.log(POILogger.DEBUG, "XAdES-X-L post sign phase");
QualifyingPropertiesDocument qualDoc = null;
QualifyingPropertiesType qualProps = null;
// check for XAdES-BES
NodeList qualNl = document.getElementsByTagNameNS(XADES_132_NS, "QualifyingProperties");
if (qualNl.getLength() == 1) {
try {
qualDoc = QualifyingPropertiesDocument.Factory.parse(qualNl.item(0));
} catch (XmlException e) {
throw new MarshalException(e);
}
qualProps = qualDoc.getQualifyingProperties();
} else {
throw new MarshalException("no XAdES-BES extension present");
}
// create basic XML container structure
UnsignedPropertiesType unsignedProps = qualProps.getUnsignedProperties();
if (unsignedProps == null) {
unsignedProps = qualProps.addNewUnsignedProperties();
}
UnsignedSignaturePropertiesType unsignedSigProps = unsignedProps.getUnsignedSignatureProperties();
if (unsignedSigProps == null) {
unsignedSigProps = unsignedProps.addNewUnsignedSignatureProperties();
}
// create the XAdES-T time-stamp
NodeList nlSigVal = document.getElementsByTagNameNS(XML_DIGSIG_NS, "SignatureValue");
if (nlSigVal.getLength() != 1) {
throw new IllegalArgumentException("SignatureValue is not set.");
}
RevocationData tsaRevocationDataXadesT = new RevocationData();
LOG.log(POILogger.DEBUG, "creating XAdES-T time-stamp");
XAdESTimeStampType signatureTimeStamp = createXAdESTimeStamp
(Collections.singletonList(nlSigVal.item(0)), tsaRevocationDataXadesT);
// marshal the XAdES-T extension
unsignedSigProps.addNewSignatureTimeStamp().set(signatureTimeStamp);
// xadesv141::TimeStampValidationData
if (tsaRevocationDataXadesT.hasRevocationDataEntries()) {
ValidationDataType validationData = createValidationData(tsaRevocationDataXadesT);
insertXChild(unsignedSigProps, validationData);
}
if (signatureConfig.getRevocationDataService() == null) {
/*
* Without revocation data service we cannot construct the XAdES-C
* extension.
*/
return;
}
// XAdES-C: complete certificate refs
CompleteCertificateRefsType completeCertificateRefs =
unsignedSigProps.addNewCompleteCertificateRefs();
CertIDListType certIdList = completeCertificateRefs.addNewCertRefs();
/*
* We skip the signing certificate itself according to section
* 4.4.3.2 of the XAdES 1.4.1 specification.
*/
List<X509Certificate> certChain = signatureConfig.getSigningCertificateChain();
int chainSize = certChain.size();
if (chainSize > 1) {
for (X509Certificate cert : certChain.subList(1, chainSize)) {
CertIDType certId = certIdList.addNewCert();
XAdESSignatureFacet.setCertID(certId, signatureConfig, false, cert);
}
}
// XAdES-C: complete revocation refs
CompleteRevocationRefsType completeRevocationRefs =
unsignedSigProps.addNewCompleteRevocationRefs();
RevocationData revocationData = signatureConfig.getRevocationDataService()
.getRevocationData(certChain);
if (revocationData.hasCRLs()) {
CRLRefsType crlRefs = completeRevocationRefs.addNewCRLRefs();
completeRevocationRefs.setCRLRefs(crlRefs);
for (byte[] encodedCrl : revocationData.getCRLs()) {
CRLRefType crlRef = crlRefs.addNewCRLRef();
X509CRL crl;
try {
crl = (X509CRL) this.certificateFactory
.generateCRL(new ByteArrayInputStream(encodedCrl));
} catch (CRLException e) {
throw new RuntimeException("CRL parse error: "
+ e.getMessage(), e);
}
CRLIdentifierType crlIdentifier = crlRef.addNewCRLIdentifier();
String issuerName = crl.getIssuerDN().getName().replace(",", ", ");
crlIdentifier.setIssuer(issuerName);
Calendar cal = Calendar.getInstance();
cal.setTime(crl.getThisUpdate());
crlIdentifier.setIssueTime(cal);
crlIdentifier.setNumber(getCrlNumber(crl));
DigestAlgAndValueType digestAlgAndValue = crlRef.addNewDigestAlgAndValue();
XAdESSignatureFacet.setDigestAlgAndValue(digestAlgAndValue, encodedCrl, signatureConfig.getDigestAlgo());
}
}
if (revocationData.hasOCSPs()) {
OCSPRefsType ocspRefs = completeRevocationRefs.addNewOCSPRefs();
for (byte[] ocsp : revocationData.getOCSPs()) {
try {
OCSPRefType ocspRef = ocspRefs.addNewOCSPRef();
DigestAlgAndValueType digestAlgAndValue = ocspRef.addNewDigestAlgAndValue();
XAdESSignatureFacet.setDigestAlgAndValue(digestAlgAndValue, ocsp, signatureConfig.getDigestAlgo());
OCSPIdentifierType ocspIdentifier = ocspRef.addNewOCSPIdentifier();
OCSPResp ocspResp = new OCSPResp(ocsp);
BasicOCSPResp basicOcspResp = (BasicOCSPResp)ocspResp.getResponseObject();
Calendar cal = Calendar.getInstance();
cal.setTime(basicOcspResp.getProducedAt());
ocspIdentifier.setProducedAt(cal);
ResponderIDType responderId = ocspIdentifier.addNewResponderID();
RespID respId = basicOcspResp.getResponderId();
ResponderID ocspResponderId = respId.toASN1Object();
DERTaggedObject derTaggedObject = (DERTaggedObject)ocspResponderId.toASN1Primitive();
if (2 == derTaggedObject.getTagNo()) {
ASN1OctetString keyHashOctetString = (ASN1OctetString)derTaggedObject.getObject();
byte key[] = keyHashOctetString.getOctets();
responderId.setByKey(key);
} else {
X500Name name = X500Name.getInstance(derTaggedObject.getObject());
String nameStr = name.toString();
responderId.setByName(nameStr);
}
} catch (Exception e) {
throw new RuntimeException("OCSP decoding error: " + e.getMessage(), e);
}
}
}
// marshal XAdES-C
// XAdES-X Type 1 timestamp
List<Node> timeStampNodesXadesX1 = new ArrayList<Node>();
timeStampNodesXadesX1.add(nlSigVal.item(0));
timeStampNodesXadesX1.add(signatureTimeStamp.getDomNode());
timeStampNodesXadesX1.add(completeCertificateRefs.getDomNode());
timeStampNodesXadesX1.add(completeRevocationRefs.getDomNode());
RevocationData tsaRevocationDataXadesX1 = new RevocationData();
LOG.log(POILogger.DEBUG, "creating XAdES-X time-stamp");
XAdESTimeStampType timeStampXadesX1 = createXAdESTimeStamp
(timeStampNodesXadesX1, tsaRevocationDataXadesX1);
if (tsaRevocationDataXadesX1.hasRevocationDataEntries()) {
ValidationDataType timeStampXadesX1ValidationData = createValidationData(tsaRevocationDataXadesX1);
insertXChild(unsignedSigProps, timeStampXadesX1ValidationData);
}
// marshal XAdES-X
unsignedSigProps.addNewSigAndRefsTimeStamp().set(timeStampXadesX1);
// XAdES-X-L
CertificateValuesType certificateValues = unsignedSigProps.addNewCertificateValues();
for (X509Certificate certificate : certChain) {
EncapsulatedPKIDataType encapsulatedPKIDataType = certificateValues.addNewEncapsulatedX509Certificate();
try {
encapsulatedPKIDataType.setByteArrayValue(certificate.getEncoded());
} catch (CertificateEncodingException e) {
throw new RuntimeException("certificate encoding error: " + e.getMessage(), e);
}
}
RevocationValuesType revocationValues = unsignedSigProps.addNewRevocationValues();
createRevocationValues(revocationValues, revocationData);
// marshal XAdES-X-L
Node n = document.importNode(qualProps.getDomNode(), true);
qualNl.item(0).getParentNode().replaceChild(n, qualNl.item(0));
}