List of usage examples for org.bouncycastle.cms SignerId getSerialNumber
public BigInteger getSerialNumber()
From source file:be.fedict.eid.applet.service.signer.time.TSPTimeStampService.java
License:Open Source License
public byte[] timeStamp(byte[] data, RevocationData revocationData) throws Exception { // digest the message MessageDigest messageDigest = MessageDigest.getInstance(this.digestAlgo); byte[] digest = messageDigest.digest(data); // generate the TSP request BigInteger nonce = new BigInteger(128, new SecureRandom()); TimeStampRequestGenerator requestGenerator = new TimeStampRequestGenerator(); requestGenerator.setCertReq(true);//from w w w. java 2s. c o m if (null != this.requestPolicy) { requestGenerator.setReqPolicy(this.requestPolicy); } TimeStampRequest request = requestGenerator.generate(this.digestAlgoOid, digest, nonce); byte[] encodedRequest = request.getEncoded(); // create the HTTP client HttpClient httpClient = new HttpClient(); if (null != this.username) { Credentials credentials = new UsernamePasswordCredentials(this.username, this.password); httpClient.getState().setCredentials(AuthScope.ANY, credentials); } if (null != this.proxyHost) { httpClient.getHostConfiguration().setProxy(this.proxyHost, this.proxyPort); } // create the HTTP POST request PostMethod postMethod = new PostMethod(this.tspServiceUrl); RequestEntity requestEntity = new ByteArrayRequestEntity(encodedRequest, "application/timestamp-query"); postMethod.addRequestHeader("User-Agent", this.userAgent); postMethod.setRequestEntity(requestEntity); // invoke TSP service int statusCode = httpClient.executeMethod(postMethod); if (HttpStatus.SC_OK != statusCode) { LOG.error("Error contacting TSP server " + this.tspServiceUrl); throw new Exception("Error contacting TSP server " + this.tspServiceUrl); } // HTTP input validation Header responseContentTypeHeader = postMethod.getResponseHeader("Content-Type"); if (null == responseContentTypeHeader) { throw new RuntimeException("missing Content-Type header"); } String contentType = responseContentTypeHeader.getValue(); if (!contentType.startsWith("application/timestamp-reply")) { LOG.debug("response content: " + postMethod.getResponseBodyAsString()); throw new RuntimeException("invalid Content-Type: " + contentType); } if (0 == postMethod.getResponseContentLength()) { throw new RuntimeException("Content-Length is zero"); } // TSP response parsing and validation InputStream inputStream = postMethod.getResponseBodyAsStream(); TimeStampResponse timeStampResponse = new TimeStampResponse(inputStream); timeStampResponse.validate(request); if (0 != timeStampResponse.getStatus()) { LOG.debug("status: " + timeStampResponse.getStatus()); LOG.debug("status string: " + timeStampResponse.getStatusString()); PKIFailureInfo failInfo = timeStampResponse.getFailInfo(); if (null != failInfo) { LOG.debug("fail info int value: " + failInfo.intValue()); if (PKIFailureInfo.unacceptedPolicy == failInfo.intValue()) { LOG.debug("unaccepted policy"); } } throw new RuntimeException("timestamp response status != 0: " + timeStampResponse.getStatus()); } TimeStampToken timeStampToken = timeStampResponse.getTimeStampToken(); SignerId signerId = timeStampToken.getSID(); BigInteger signerCertSerialNumber = signerId.getSerialNumber(); X500Principal signerCertIssuer = signerId.getIssuer(); LOG.debug("signer cert serial number: " + signerCertSerialNumber); LOG.debug("signer cert issuer: " + signerCertIssuer); // TSP signer certificates retrieval CertStore certStore = timeStampToken.getCertificatesAndCRLs("Collection", BouncyCastleProvider.PROVIDER_NAME); Collection<? extends Certificate> certificates = certStore.getCertificates(null); X509Certificate signerCert = null; Map<String, X509Certificate> certificateMap = new HashMap<String, X509Certificate>(); for (Certificate certificate : certificates) { X509Certificate x509Certificate = (X509Certificate) certificate; if (signerCertIssuer.equals(x509Certificate.getIssuerX500Principal()) && signerCertSerialNumber.equals(x509Certificate.getSerialNumber())) { signerCert = x509Certificate; } String ski = Hex.encodeHexString(getSubjectKeyId(x509Certificate)); certificateMap.put(ski, x509Certificate); LOG.debug("embedded certificate: " + x509Certificate.getSubjectX500Principal() + "; SKI=" + ski); } // TSP signer cert path building if (null == signerCert) { throw new RuntimeException("TSP response token has no signer certificate"); } List<X509Certificate> tspCertificateChain = new LinkedList<X509Certificate>(); X509Certificate certificate = signerCert; do { LOG.debug("adding to certificate chain: " + certificate.getSubjectX500Principal()); tspCertificateChain.add(certificate); if (certificate.getSubjectX500Principal().equals(certificate.getIssuerX500Principal())) { break; } String aki = Hex.encodeHexString(getAuthorityKeyId(certificate)); certificate = certificateMap.get(aki); } while (null != certificate); // verify TSP signer signature timeStampToken.validate(tspCertificateChain.get(0), BouncyCastleProvider.PROVIDER_NAME); // verify TSP signer certificate this.validator.validate(tspCertificateChain, revocationData); LOG.debug("time-stamp token time: " + timeStampToken.getTimeStampInfo().getGenTime()); byte[] timestamp = timeStampToken.getEncoded(); return timestamp; }
From source file:be.fedict.eid.dss.model.bean.TrustValidationServiceBean.java
License:Open Source License
public void validate(TimeStampToken timeStampToken, List<OCSPResp> ocspResponses, List<X509CRL> crls) throws CertificateEncodingException, TrustDomainNotFoundException, RevocationDataNotFoundException, ValidationFailedException, NoSuchAlgorithmException, NoSuchProviderException, CMSException, CertStoreException, IOException { LOG.debug("performing historical TSA validation..."); String tsaTrustDomain = this.configuration.getValue(ConfigProperty.TSA_TRUST_DOMAIN, String.class); LOG.debug("TSA trust domain: " + tsaTrustDomain); Date validationDate = timeStampToken.getTimeStampInfo().getGenTime(); LOG.debug("TSA validation date is TST time: " + validationDate); LOG.debug("# TSA ocsp responses: " + ocspResponses.size()); LOG.debug("# TSA CRLs: " + crls.size()); /*//from w w w .j a v a2 s. co m *Building TSA chain. (Code from eID-applet) * */ SignerId signerId = timeStampToken.getSID(); BigInteger signerCertSerialNumber = signerId.getSerialNumber(); //X500Principal signerCertIssuer = signerId.getIssuer(); X500Principal signerCertIssuer = new X500Principal(signerId.getIssuer().getEncoded()); LOG.debug("signer cert serial number: " + signerCertSerialNumber); LOG.debug("signer cert issuer: " + signerCertIssuer); // TSP signer certificates retrieval CertStore certStore = timeStampToken.getCertificatesAndCRLs("Collection", BouncyCastleProvider.PROVIDER_NAME); Collection<? extends Certificate> certificates = certStore.getCertificates(null); X509Certificate signerCert = null; Map<String, X509Certificate> certificateMap = new HashMap<String, X509Certificate>(); for (Certificate certificate : certificates) { X509Certificate x509Certificate = (X509Certificate) certificate; if (signerCertIssuer.equals(x509Certificate.getIssuerX500Principal()) && signerCertSerialNumber.equals(x509Certificate.getSerialNumber())) { signerCert = x509Certificate; } String ski = Hex.encodeHexString(getSubjectKeyId(x509Certificate)); certificateMap.put(ski, x509Certificate); LOG.debug("embedded certificate: " + x509Certificate.getSubjectX500Principal() + "; SKI=" + ski); } // TSP signer cert path building if (null == signerCert) { throw new RuntimeException("TSP response token has no signer certificate"); } List<X509Certificate> tspCertificateChain = new LinkedList<X509Certificate>(); X509Certificate tsaIssuer = loadCertificate( "be/fedict/eid/dss/CA POLITICA SELLADO DE TIEMPO - COSTA RICA.crt"); X509Certificate rootCA = loadCertificate("be/fedict/eid/dss/CA RAIZ NACIONAL COSTA RICA.cer"); LOG.debug("adding to certificate chain: " + signerCert.getSubjectX500Principal()); tspCertificateChain.add(signerCert); LOG.debug("adding to certificate chain: " + tsaIssuer.getSubjectX500Principal()); tspCertificateChain.add(tsaIssuer); LOG.debug("adding to certificate chain: " + rootCA.getSubjectX500Principal()); tspCertificateChain.add(rootCA); /* * Perform PKI validation via eID Trust Service. */ getXkms2Client().validate(tsaTrustDomain, tspCertificateChain, validationDate, ocspResponses, crls); }
From source file:be.fedict.eid.dss.spi.utils.XAdESUtils.java
License:Open Source License
public static void verifyTimeStampTokenSignature(TimeStampToken timeStampToken) throws XAdESValidationException { try {//from w w w. ja v a2s. c o m SignerId signerId = timeStampToken.getSID(); BigInteger signerCertSerialNumber = signerId.getSerialNumber(); //X500Principal signerCertIssuer = signerId.getIssuer(); X500Principal signerCertIssuer = new X500Principal(signerId.getIssuer().getEncoded()); CertStore certStore = timeStampToken.getCertificatesAndCRLs("Collection", BouncyCastleProvider.PROVIDER_NAME); Collection<? extends Certificate> certificates = certStore.getCertificates(null); X509Certificate tsaCertificate = null; for (Certificate certificate : certificates) { X509Certificate x509Certificate = (X509Certificate) certificate; if (signerCertIssuer.equals(x509Certificate.getIssuerX500Principal()) && signerCertSerialNumber.equals(x509Certificate.getSerialNumber())) { tsaCertificate = x509Certificate; break; } } if (null == tsaCertificate) { throw new XAdESValidationException("TSA certificate not present in TST"); } timeStampToken.validate(tsaCertificate, BouncyCastleProvider.PROVIDER_NAME); } catch (Exception e) { throw new XAdESValidationException(e); } }
From source file:br.gov.jfrj.siga.cd.AssinaturaDigital.java
License:Open Source License
@SuppressWarnings("unchecked") protected static String validarAssinaturaCMSeCarimboDeTempo(final byte[] digest, final String digestAlgorithm, final byte[] assinatura, Date dtAssinatura) throws InvalidKeyException, SecurityException, CRLException, CertificateException, NoSuchProviderException, NoSuchAlgorithmException, SignatureException, AplicacaoException, ChainValidationException, IOException, Exception { String nome = validarAssinaturaCMS(digest, digestAlgorithm, assinatura, dtAssinatura); Map<String, byte[]> map = new HashMap<String, byte[]>(); map.put(digestAlgorithm, digest);// ww w. j a v a 2 s . com final CMSSignedData s = new CMSSignedData(map, assinatura); Collection ss = s.getSignerInfos().getSigners(); SignerInformation si = (SignerInformation) ss.iterator().next(); Attribute attr = si.getUnsignedAttributes().get(PKCSObjectIdentifiers.id_aa_signatureTimeStampToken); CMSSignedData cmsTS = new CMSSignedData(attr.getAttrValues().getObjectAt(0).toASN1Primitive().getEncoded()); TimeStampToken tok = new TimeStampToken(cmsTS); Store cs = tok.getCertificates(); SignerId signer_id = tok.getSID(); BigInteger cert_serial_number = signer_id.getSerialNumber(); Collection certs = cs.getMatches(null); Iterator iter = certs.iterator(); X509Certificate certificate = null; while (iter.hasNext()) { X509Certificate cert = (X509Certificate) iter.next(); if (cert_serial_number != null) { if (cert.getSerialNumber().equals(cert_serial_number)) { certificate = cert; } } else { if (certificate == null) { certificate = cert; } } } tok.validate(new JcaSimpleSignerInfoVerifierBuilder().setProvider("BC").build(certificate)); // Nato: falta validar as CRLs do carimbo de tempo if (!Arrays.equals(tok.getTimeStampInfo().getMessageImprintDigest(), MessageDigest.getInstance("SHA1").digest(si.getSignature()))) { throw new Exception("Carimbo de tempo no confere com o resumo do documento"); } try { validarAssinaturaCMS(null, null, cmsTS.getEncoded(), tok.getTimeStampInfo().getGenTime()); } catch (Exception e) { throw new Exception("Carimbo de tempo invlido!", e); } return nome; }
From source file:br.gov.jfrj.siga.cd.TimeStamper.java
License:Open Source License
private static TimeStampToken getTimeStampToken(byte[] content) throws Exception { TimeStampToken tsToken;/*from w w w. jav a 2 s .c om*/ boolean fSTF = true; if (!fSTF) { TimeStampRequestGenerator reqGen = new TimeStampRequestGenerator(); reqGen.setCertReq(true); MessageDigest md = MessageDigest.getInstance("SHA1"); md.update(content); byte[] assinatura = md.digest(); TimeStampRequest request = reqGen.generate(TSPAlgorithms.SHA1, assinatura); // TimeStampRequestGenerator reqGen = new // TimeStampRequestGenerator(); // // // request TSA to return certificate // reqGen.setCertReq(true); // // // Dummy request for sha1 // // Sha256 "2.16.840.1.101.3.4.2.1", // // TimeStampRequest request = reqGen.generate(TSPAlgorithms.SHA1, // MessageDigest.getInstance("SHA").digest(content)); byte[] reqData = request.getEncoded(); URL url; URLConnection urlConn; DataOutputStream printout; DataInputStream input; Properties systemProperties = System.getProperties(); systemProperties.setProperty("http.proxyHost", SigaCdProperties.getProxyHost()); systemProperties.setProperty("http.proxyPort", SigaCdProperties.getProxyPort()); // URL of CGI-Bin script. //url = new URL("http://www.edelweb.fr/cgi-bin/service-tsp"); url = new URL(SigaCdProperties.getTSPUrl()); // url = new URL("http://www.cryptopro.ru/tsp/tsp.srf"); // url = new URL("http://ns.szikszi.hu:8080/tsa"); // url = new URL("http://time.certum.pl/"); // URL connection channel. urlConn = url.openConnection(); // Let the run-time system (RTS) know that we want input. urlConn.setDoInput(true); // Let the RTS know that we want to do output. urlConn.setDoOutput(true); // No caching, we want the real thing. urlConn.setUseCaches(false); // Specify the content type. urlConn.setRequestProperty("Content-Type", "application/timestamp-query"); urlConn.setRequestProperty("Content-Length", String.valueOf(reqData.length)); // Send POST output. printout = new DataOutputStream(urlConn.getOutputStream()); printout.write(reqData); printout.flush(); printout.close(); // Get response data. input = new DataInputStream(urlConn.getInputStream()); // byte[] ba = streamToByteArray(input); TimeStampResponse response = new TimeStampResponse(input); input.close(); tsToken = response.getTimeStampToken(); } else { tsToken = gerarCarimboTempo(content); } SignerId signer_id = tsToken.getSID(); BigInteger cert_serial_number = signer_id.getSerialNumber(); System.out.println("Signer ID serial " + signer_id.getSerialNumber()); System.out.println("Signer ID issuer " + signer_id.getIssuer().toString()); Store cs = tsToken.getCertificates(); Collection certs = cs.getMatches(null); Iterator iter = certs.iterator(); X509Certificate certificate = null; while (iter.hasNext()) { X509Certificate cert = (X509Certificate) iter.next(); if (cert_serial_number != null) { if (cert.getSerialNumber().equals(cert_serial_number)) { System.out.println("using certificate with serial: " + cert.getSerialNumber()); System.out.println( "using certificate with base 64: " + Base64.encode(cert.getEncoded()) + "\n\n"); certificate = cert; } } else { if (certificate == null) { certificate = cert; } } System.out.println("Certificate subject dn " + cert.getSubjectDN()); System.out.println("Certificate serial " + cert.getSerialNumber()); } // Nato: validao do carimbo de tempo est desabilitada porque existe // um problema no certificado do STF if (!fSTF) tsToken.validate(new JcaSimpleSignerInfoVerifierBuilder().setProvider("BC").build(certificate)); System.out.println("TS info " + tsToken.getTimeStampInfo().getGenTime()); System.out.println("TS info " + tsToken.getTimeStampInfo()); System.out.println("TS info " + tsToken.getTimeStampInfo().getAccuracy()); System.out.println("TS info " + tsToken.getTimeStampInfo().getNonce()); return tsToken; }
From source file:com.google.code.p.keytooliui.ktl.util.jarsigner.CmsVerif.java
License:LGPL
public boolean doJob() { String strMethod = "doJob()"; try {/*from www .java2s .c o m*/ //_validateCmsSignature(); CMSSignedData cms = _getSignPkcs7(); SignerInformationStore sis = cms.getSignerInfos(); Collection colSignerInfo = sis.getSigners(); Iterator itrSignerInfo = colSignerInfo.iterator(); SignerInformation sin = (SignerInformation) itrSignerInfo.next(); //rcupration du certificat du signataire CertStore cse = cms.getCertificatesAndCRLs("Collection", CmsVerif._STR_KST_PROVIDER_BC); Iterator itrCert = cse.getCertificates(sin.getSID()).iterator(); X509Certificate crt = (X509Certificate) itrCert.next(); // Verifie la signature boolean blnCoreValidity = sin.verify(crt, CmsVerif._STR_KST_PROVIDER_BC); if (blnCoreValidity) { MySystem.s_printOutTrace(this, strMethod, "blnCoreValidity=true"); String strBody = "CMS Detached signature is OK!"; strBody += "\n\n" + ". CMS signature file location:"; strBody += "\n " + super._strPathAbsFileSig_; strBody += "\n\n" + ". Data file location:"; strBody += "\n " + super._strPathAbsFileData_; OPAbstract.s_showDialogInfo(super._frmOwner_, strBody); //SignerInfo sio = sin.toSignerInfo(); SignerId sid = sin.getSID(); if (sid != null) { System.out.println("sid.getSerialNumber()=" + sid.getSerialNumber()); System.out.println("sid.getIssuerAsString()=" + sid.getIssuerAsString()); System.out.println("sid.getSubjectAsString()=" + sid.getSubjectAsString()); } /*System.out.println("sin.getDigestAlgOID()=" + sin.getDigestAlgOID()); System.out.println("sin.getEncryptionAlgOID()=" + sin.getEncryptionAlgOID()); System.out.println("sin.toString()=" + sin.toString()); System.out.println("sin.getVersion()=" + sin.getVersion());*/ } else { MySystem.s_printOutWarning(this, strMethod, "blnCoreValidity=true"); String strBody = "CMS Detached signature is WRONG!"; strBody += "\n\n" + ". CMS signature file location:"; strBody += "\n " + super._strPathAbsFileSig_; strBody += "\n\n" + ". Data file location:"; strBody += "\n " + super._strPathAbsFileData_; OPAbstract.s_showDialogWarning(super._frmOwner_, strBody); } } catch (Exception exc) { exc.printStackTrace(); MySystem.s_printOutError(this, strMethod, "exc caught"); String strBody = "Failed to verify CMS detached signature."; strBody += "\n\n" + "Possible reason: wrong data file"; strBody += "\n\n" + "got exception."; strBody += "\n" + exc.getMessage(); strBody += "\n\n" + "More: see your session.log"; OPAbstract.s_showDialogError(super._frmOwner_, strBody); return false; } // TODO return true; }
From source file:ee.ria.xroad.common.signature.TimestampVerifier.java
License:Open Source License
/** * Verifies that the time-stamp token is signed by a trusted * time-stamping authority./*from w w w. j a v a2 s. c o m*/ * @param tsToken the time-stamp token * @param tspCerts list of TSP certificates * @throws Exception if the verification failed */ public static void verify(TimeStampToken tsToken, List<X509Certificate> tspCerts) throws Exception { if (tspCerts.isEmpty()) { throw new CodedException(X_INTERNAL_ERROR, "No TSP service providers are configured."); } SignerId signerId = tsToken.getSID(); X509Certificate cert = getTspCertificate(signerId, tspCerts); if (cert == null) { throw new CodedException(X_INTERNAL_ERROR, "Could not find TSP certificate for timestamp"); } SignerInformation signerInfo = tsToken.toCMSSignedData().getSignerInfos().get(signerId); if (signerInfo == null) { throw new CodedException(X_INTERNAL_ERROR, "Could not get signer information for " + signerId.getSerialNumber()); } SignerInformationVerifier verifier = createVerifier(cert); if (!signerInfo.verify(verifier)) { throw new CodedException(X_TIMESTAMP_VALIDATION, "Failed to verify timestamp"); } }
From source file:ee.ria.xroad.common.signature.TimestampVerifier.java
License:Open Source License
private static X509Certificate getTspCertificate(SignerId signerId, List<X509Certificate> tspCerts) throws Exception { log.trace("getTspCertificate({}, {}, {})", new Object[] { signerId.getIssuer(), signerId.getSerialNumber(), Arrays.toString(signerId.getSubjectKeyIdentifier()) }); for (X509Certificate cert : tspCerts) { log.trace("Comparing with cert: {}, {}", cert.getIssuerDN(), cert.getSerialNumber()); if (signerId.match(new X509CertificateHolder(cert.getEncoded()))) { return cert; }//from w w w .j av a 2s . c om } return null; }
From source file:eu.europa.esig.dss.cades.validation.CAdESSignature.java
License:Open Source License
/** * ETSI TS 101 733 V2.2.1 (2013-04)//from w ww . jav a2s. c om * 5.6.3 Signature Verification Process * ...the public key from the first certificate identified in the sequence * of certificate identifiers from SigningCertificate shall be the key used * to verify the digital signature. * * @return */ @Override public CandidatesForSigningCertificate getCandidatesForSigningCertificate() { if (candidatesForSigningCertificate != null) { return candidatesForSigningCertificate; } if (LOG.isDebugEnabled()) { LOG.debug("Searching the signing certificate..."); } candidatesForSigningCertificate = new CandidatesForSigningCertificate(); final Collection<CertificateToken> keyInfoCertificates = getCertificateSource().getKeyInfoCertificates(); final SignerId signerId = signerInformation.getSID(); for (final CertificateToken certificateToken : keyInfoCertificates) { final CertificateValidity certificateValidity = new CertificateValidity(certificateToken); candidatesForSigningCertificate.add(certificateValidity); final X509CertificateHolder x509CertificateHolder = DSSASN1Utils .getX509CertificateHolder(certificateToken); final boolean match = signerId.match(x509CertificateHolder); if (match) { this.signingCertificateValidity = certificateValidity; break; } } if (signingCertificateValidity == null) { LOG.warn("Signing certificate not found: " + signerId.getIssuer() + " " + signerId.getSerialNumber()); } else if (!verifySignedReferencesToSigningCertificate()) { LOG.warn("There is no valid signed reference to the signing certificate: " + signingCertificateValidity.getCertificateToken().getAbbreviation()); } return candidatesForSigningCertificate; }
From source file:known.issues.DSS642.CAdESCounterSignatureTest.java
License:Open Source License
@Test public void test() throws Exception { CertificateService certificateService = new CertificateService(); final MockPrivateKeyEntry entryUserA = certificateService .generateCertificateChain(SignatureAlgorithm.RSA_SHA256); final MockPrivateKeyEntry entryUserB = certificateService .generateCertificateChain(SignatureAlgorithm.RSA_SHA256); DSSDocument document = new FileDocument(new File("src/test/resources/sample.xml")); // Sign/*from w w w.j a v a 2 s. c om*/ CAdESSignatureParameters signatureParameters = new CAdESSignatureParameters(); signatureParameters.setSigningCertificate(entryUserA.getCertificate()); signatureParameters.setCertificateChain(entryUserA.getCertificateChain()); signatureParameters.setSignatureLevel(SignatureLevel.CAdES_BASELINE_B); signatureParameters.setSignaturePackaging(SignaturePackaging.ENVELOPING); CertificateVerifier certificateVerifier = new CommonCertificateVerifier(); CAdESService service = new CAdESService(certificateVerifier); ToBeSigned dataToSign = service.getDataToSign(document, signatureParameters); SignatureValue signatureValue = sign(signatureParameters.getSignatureAlgorithm(), entryUserA, dataToSign); DSSDocument signedDocument = service.signDocument(document, signatureParameters, signatureValue); // Countersign final InputStream inputStream = signedDocument.openStream(); final CMSSignedData cmsSignedData = new CMSSignedData(inputStream); IOUtils.closeQuietly(inputStream); SignerInformationStore signerInfosStore = cmsSignedData.getSignerInfos(); Collection<SignerInformation> signerInfos = signerInfosStore.getSigners(); assertEquals(1, signerInfos.size()); SignerInformation signerInfo = signerInfos.iterator().next(); Thread.sleep(1000); CAdESSignatureParameters countersigningParameters = new CAdESSignatureParameters(); countersigningParameters.setSignatureLevel(SignatureLevel.CAdES_BASELINE_B); countersigningParameters.setSignaturePackaging(SignaturePackaging.ENVELOPING); countersigningParameters.setSigningCertificate(entryUserB.getCertificate()); countersigningParameters.setCertificateChain(entryUserB.getCertificateChain()); DSSDocument counterSignDocument = service.counterSignDocument(signedDocument, countersigningParameters, signerInfo.getSID(), new MockSignatureTokenConnection(), entryUserB); assertNotNull(counterSignDocument); counterSignDocument.save("target/countersign.p7m"); CMSSignedData data = new CMSSignedData(counterSignDocument.openStream()); SignerInformationStore informationStore = data.getSignerInfos(); Collection<SignerInformation> signers = informationStore.getSigners(); for (SignerInformation signerInformation : signers) { AttributeTable signedAttributes = signerInformation.getSignedAttributes(); Attribute attribute = signedAttributes.get(PKCSObjectIdentifiers.pkcs_9_at_contentType); assertNotNull(attribute); SignerInformationStore counterSignatures = signerInformation.getCounterSignatures(); assertNotNull(counterSignatures); Collection<SignerInformation> signersCounter = counterSignatures.getSigners(); for (SignerInformation signerCounter : signersCounter) { AttributeTable signedAttributes2 = signerCounter.getSignedAttributes(); Attribute attribute2 = signedAttributes2.get(PKCSObjectIdentifiers.pkcs_9_at_contentType); // Counter-signatures don't allow content-type assertNull(attribute2); } } SignerInformationVerifierProvider vProv = new SignerInformationVerifierProvider() { @Override public SignerInformationVerifier get(SignerId signerId) throws OperatorCreationException { if (entryUserA.getCertificate().getSerialNumber().equals(signerId.getSerialNumber())) { return new JcaSimpleSignerInfoVerifierBuilder().setProvider(BouncyCastleProvider.PROVIDER_NAME) .build(entryUserA.getCertificate().getCertificate()); } else if (entryUserB.getCertificate().getSerialNumber().equals(signerId.getSerialNumber())) { return new JcaSimpleSignerInfoVerifierBuilder().setProvider(BouncyCastleProvider.PROVIDER_NAME) .build(entryUserB.getCertificate().getCertificate()); } else { throw new IllegalStateException("no signerID matched"); } } }; // Validate both signatures by BC assertTrue(data.verifySignatures(vProv, false)); // Validate SignedDocumentValidator validator = SignedDocumentValidator.fromDocument(counterSignDocument); validator.setCertificateVerifier(new CommonCertificateVerifier()); Reports reports = validator.validateDocument(); reports.print(); DiagnosticData diagnosticData = reports.getDiagnosticData(); List<XmlDom> signatures = diagnosticData.getElements("/DiagnosticData/Signature"); assertEquals(2, signatures.size()); boolean foundCounterSignature = false; for (XmlDom xmlDom : signatures) { String type = xmlDom.getAttribute("Type"); if (AttributeValue.COUNTERSIGNATURE.equals(type)) { foundCounterSignature = true; } assertTrue(diagnosticData.isBLevelTechnicallyValid(xmlDom.getAttribute("Id"))); } assertTrue(foundCounterSignature); }