/**
* DSS - Digital Signature Services
* Copyright (C) 2015 European Commission, provided under the CEF programme
*
* This file is part of the "DSS - Digital Signature Services" project.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package eu.europa.esig.dss.cookbook.example.sign;
import java.io.File;
import java.io.IOException;
import org.junit.Test;
import eu.europa.esig.dss.DSSDocument;
import eu.europa.esig.dss.DSSException;
import eu.europa.esig.dss.DigestAlgorithm;
import eu.europa.esig.dss.SignatureLevel;
import eu.europa.esig.dss.SignaturePackaging;
import eu.europa.esig.dss.SignatureValue;
import eu.europa.esig.dss.ToBeSigned;
import eu.europa.esig.dss.client.crl.OnlineCRLSource;
import eu.europa.esig.dss.client.http.commons.CommonsDataLoader;
import eu.europa.esig.dss.client.ocsp.OnlineOCSPSource;
import eu.europa.esig.dss.cookbook.example.CookbookTools;
import eu.europa.esig.dss.tsl.TrustedListsCertificateSource;
import eu.europa.esig.dss.tsl.service.TSLRepository;
import eu.europa.esig.dss.tsl.service.TSLValidationJob;
import eu.europa.esig.dss.validation.CommonCertificateVerifier;
import eu.europa.esig.dss.x509.KeyStoreCertificateSource;
import eu.europa.esig.dss.xades.XAdESSignatureParameters;
import eu.europa.esig.dss.xades.signature.XAdESService;
/**
* How to sign with XAdES-BASELINE-LT
*/
public class SignXmlXadesLTTest extends CookbookTools {
@Test
public void signXAdESBaselineLT() throws IOException {
// GET document to be signed -
// Return DSSDocument toSignDocument
prepareXmlDoc();
// Get a token connection based on a pkcs12 file commonly used to store private
// keys with accompanying public key certificates, protected with a password-based
// symmetric key -
// Return AbstractSignatureTokenConnection signingToken
// and it's first private key entry from the PKCS12 store
// Return DSSPrivateKeyEntry privateKey *****
preparePKCS12TokenAndKey();
// tag::demo[]
// Preparing parameters for the XAdES signature
XAdESSignatureParameters parameters = new XAdESSignatureParameters();
// We choose the level of the signature (-B, -T, -LT, -LTA).
parameters.setSignatureLevel(SignatureLevel.XAdES_BASELINE_LT);
// We choose the type of the signature packaging (ENVELOPED, ENVELOPING, DETACHED).
parameters.setSignaturePackaging(SignaturePackaging.ENVELOPED);
// We set the digest algorithm to use with the signature algorithm. You must use the
// same parameter when you invoke the method sign on the token. The default value is SHA256
parameters.setDigestAlgorithm(DigestAlgorithm.SHA256);
// We set the signing certificate
parameters.setSigningCertificate(privateKey.getCertificate());
// We set the certificate chain
parameters.setCertificateChain(privateKey.getCertificateChain());
// Create common certificate verifier
CommonCertificateVerifier commonCertificateVerifier = new CommonCertificateVerifier();
CommonsDataLoader commonsHttpDataLoader = new CommonsDataLoader();
KeyStoreCertificateSource keyStoreCertificateSource = new KeyStoreCertificateSource(new File("src/main/resources/keystore.p12"), "PKCS12",
"dss-password");
TrustedListsCertificateSource tslCertificateSource = new TrustedListsCertificateSource();
TSLRepository tslRepository = new TSLRepository();
tslRepository.setTrustedListsCertificateSource(tslCertificateSource);
TSLValidationJob job = new TSLValidationJob();
job.setDataLoader(commonsHttpDataLoader);
job.setDssKeyStore(keyStoreCertificateSource);
job.setLotlUrl("https://ec.europa.eu/information_society/policy/esignature/trusted-list/tl-mp.xml");
job.setOjUrl("http://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv:OJ.C_.2016.233.01.0001.01.ENG");
job.setLotlCode("EU");
job.setRepository(tslRepository);
job.refresh();
commonCertificateVerifier.setTrustedCertSource(tslCertificateSource);
OnlineCRLSource onlineCRLSource = new OnlineCRLSource();
onlineCRLSource.setDataLoader(commonsHttpDataLoader);
commonCertificateVerifier.setCrlSource(onlineCRLSource);
OnlineOCSPSource onlineOCSPSource = new OnlineOCSPSource();
onlineOCSPSource.setDataLoader(commonsHttpDataLoader);
commonCertificateVerifier.setOcspSource(onlineOCSPSource);
// Create XAdES service for signature
XAdESService service = new XAdESService(commonCertificateVerifier);
try {
service.setTspSource(getMockTSPSource());
} catch (Exception e) {
throw new DSSException("Error during MockTspSource", e);
}
// Get the SignedInfo XML segment that need to be signed.
ToBeSigned dataToSign = service.getDataToSign(toSignDocument, parameters);
// This function obtains the signature value for signed information using the
// private key and specified algorithm
SignatureValue signatureValue = signingToken.sign(dataToSign, parameters.getDigestAlgorithm(), privateKey);
// We invoke the service to sign the document with the signature value obtained in
// the previous step.
DSSDocument signedDocument = service.signDocument(toSignDocument, parameters, signatureValue);
// end::demo[]
testFinalDocument(signedDocument);
// try {
// signedDocument.save("src/test/resources/signedXmlXadesLT.xml");
// } catch (IOException e) {
// e.printStackTrace();
// }
}
}