TwoPAdESSigniatureMustHaveDifferentIdTest.java example

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dss-master
package eu.europa.esig.dss.pades;

import java.io.File;
import java.util.Date;
import java.util.HashSet;
import java.util.List;

import org.junit.Assert;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import eu.europa.esig.dss.DSSDocument;
import eu.europa.esig.dss.FileDocument;
import eu.europa.esig.dss.SignatureAlgorithm;
import eu.europa.esig.dss.SignatureLevel;
import eu.europa.esig.dss.SignatureValue;
import eu.europa.esig.dss.ToBeSigned;
import eu.europa.esig.dss.pades.signature.PAdESService;
import eu.europa.esig.dss.signature.DocumentSignatureService;
import eu.europa.esig.dss.test.TestUtils;
import eu.europa.esig.dss.test.gen.CertificateService;
import eu.europa.esig.dss.test.mock.MockPrivateKeyEntry;
import eu.europa.esig.dss.validation.CertificateVerifier;
import eu.europa.esig.dss.validation.CommonCertificateVerifier;
import eu.europa.esig.dss.validation.SignedDocumentValidator;
import eu.europa.esig.dss.validation.reports.Reports;

public class TwoPAdESSigniatureMustHaveDifferentIdTest {

	private static final Logger logger = LoggerFactory.getLogger(TwoPAdESSigniatureMustHaveDifferentIdTest.class);

	@Test
	public void test() throws Exception {
		DSSDocument documentToSign = new FileDocument(new File("src/test/resources/sample.pdf"));

		CertificateService certificateService = new CertificateService();
		MockPrivateKeyEntry privateKeyEntry = certificateService.generateCertificateChain(SignatureAlgorithm.RSA_SHA256);

		PAdESSignatureParameters signatureParameters = new PAdESSignatureParameters();
		signatureParameters.bLevel().setSigningDate(new Date());
		signatureParameters.setSigningCertificate(privateKeyEntry.getCertificate());
		signatureParameters.setCertificateChain(privateKeyEntry.getCertificateChain());
		signatureParameters.setSignatureLevel(SignatureLevel.PAdES_BASELINE_B);
		signatureParameters.setLocation("Luxembourg");
		signatureParameters.setReason("DSS testing");
		signatureParameters.setContactInfo("Jira");

		CertificateVerifier certificateVerifier = new CommonCertificateVerifier();
		DocumentSignatureService<PAdESSignatureParameters> service = new PAdESService(certificateVerifier);

		ToBeSigned dataToSign = service.getDataToSign(documentToSign, signatureParameters);
		SignatureValue signatureValue = TestUtils.sign(signatureParameters.getSignatureAlgorithm(), privateKeyEntry, dataToSign);
		DSSDocument firstSignedDocument = service.signDocument(documentToSign, signatureParameters, signatureValue);

		SignedDocumentValidator validator = SignedDocumentValidator.fromDocument(firstSignedDocument);
		validator.setCertificateVerifier(new CommonCertificateVerifier());
		Reports reports = validator.validateDocument();
		String firstId = reports.getSimpleReport().getFirstSignatureId();

		signatureParameters.bLevel().setSigningDate(new Date());
		dataToSign = service.getDataToSign(firstSignedDocument, signatureParameters);
		signatureValue = TestUtils.sign(signatureParameters.getSignatureAlgorithm(), privateKeyEntry, dataToSign);
		DSSDocument secondSignedDocument = service.signDocument(firstSignedDocument, signatureParameters, signatureValue);

		validator = SignedDocumentValidator.fromDocument(secondSignedDocument);
		validator.setCertificateVerifier(new CommonCertificateVerifier());
		reports = validator.validateDocument();

		List<String> signatureIdList = reports.getSimpleReport().getSignatureIdList();

		Assert.assertEquals(2, new HashSet<String>(reports.getSimpleReport().getSignatureIdList()).size());
		Assert.assertNotEquals(signatureIdList.get(0), signatureIdList.get(1));

	}
}