List of usage examples for org.bouncycastle.cms SignerInformation getSID
public SignerId getSID()
From source file:org.bitrepository.protocol.security.CertificateIDTest.java
License:Open Source License
@Test(groups = { "regressiontest" })
public void positiveCertificateIdentificationTest() throws Exception {
addDescription("Tests that a certificate can be identified based on the correct signature.");
addStep("Create CertificateID object based on the certificate used to sign the data",
"CertificateID object not null");
Security.addProvider(new BouncyCastleProvider());
ByteArrayInputStream bs = new ByteArrayInputStream(SecurityTestConstants.getPositiveCertificate()
.getBytes(SecurityModuleConstants.defaultEncodingType));
X509Certificate myCertificate = (X509Certificate) CertificateFactory
.getInstance(SecurityModuleConstants.CertificateType).generateCertificate(bs);
CertificateID certificateIDfromCertificate = new CertificateID(myCertificate.getIssuerX500Principal(),
myCertificate.getSerialNumber());
addStep("Create CertificateID object based on signature", "Certificate object not null");
byte[] decodeSig = Base64.decode(SecurityTestConstants.getSignature().getBytes());
CMSSignedData s = new CMSSignedData(
new CMSProcessableByteArray(
SecurityTestConstants.getTestData().getBytes(SecurityModuleConstants.defaultEncodingType)),
decodeSig);//www .ja v a2 s . c o m
SignerInformation signer = (SignerInformation) s.getSignerInfos().getSigners().iterator().next();
CertificateID certificateIDfromSignature = new CertificateID(signer.getSID().getIssuer(),
signer.getSID().getSerialNumber());
addStep("Assert that the two CertificateID objects are equal", "Assert succeeds");
Assert.assertEquals(certificateIDfromCertificate, certificateIDfromSignature);
}
From source file:org.bitrepository.protocol.security.CertificateIDTest.java
License:Open Source License
@Test(groups = { "regressiontest" })
public void negativeCertificateIdentificationTest() throws Exception {
addDescription("Tests that a certificate is not identified based on a incorrect signature.");
addStep("Create CertificateID object based on a certificate not used for signing the data",
"CertificateID object not null");
Security.addProvider(new BouncyCastleProvider());
ByteArrayInputStream bs = new ByteArrayInputStream(SecurityTestConstants.getNegativeCertificate()
.getBytes(SecurityModuleConstants.defaultEncodingType));
X509Certificate myCertificate = (X509Certificate) CertificateFactory
.getInstance(SecurityModuleConstants.CertificateType).generateCertificate(bs);
CertificateID certificateIDfromCertificate = new CertificateID(myCertificate.getIssuerX500Principal(),
myCertificate.getSerialNumber());
addStep("Create CertificateID object based on signature", "Certificate object not null");
byte[] decodeSig = Base64.decode(SecurityTestConstants.getSignature().getBytes());
CMSSignedData s = new CMSSignedData(
new CMSProcessableByteArray(
SecurityTestConstants.getTestData().getBytes(SecurityModuleConstants.defaultEncodingType)),
decodeSig);/*from www. j a v a 2 s . c o m*/
SignerInformation signer = (SignerInformation) s.getSignerInfos().getSigners().iterator().next();
CertificateID certificateIDfromSignature = new CertificateID(signer.getSID().getIssuer(),
signer.getSID().getSerialNumber());
addStep("Assert that the two CertificateID objects are equal", "Assert succeeds");
Assert.assertNotSame((Object) certificateIDfromCertificate, (Object) certificateIDfromSignature);
}
From source file:org.bitrepository.protocol.security.PermissionStoreTest.java
License:Open Source License
@Test(groups = { "regressiontest" })
public void positiveCertificateRetrievalTest() throws Exception {
addDescription("Tests that a certificate can be retrieved based on the correct signerId.");
addStep("Create signer to lookup certificate", "No exceptions");
byte[] decodeSig = Base64
.decode(SecurityTestConstants.getSignature().getBytes(SecurityModuleConstants.defaultEncodingType));
CMSSignedData s = new CMSSignedData(
new CMSProcessableByteArray(
SecurityTestConstants.getTestData().getBytes(SecurityModuleConstants.defaultEncodingType)),
decodeSig);/*www .j a v a 2s .co m*/
SignerInformation signer = (SignerInformation) s.getSignerInfos().getSigners().iterator().next();
addStep("Lookup certificate based on signerId", "No exceptions");
X509Certificate certificateFromStore = permissionStore.getCertificate(signer.getSID());
ByteArrayInputStream bs = new ByteArrayInputStream(SecurityTestConstants.getPositiveCertificate()
.getBytes(SecurityModuleConstants.defaultEncodingType));
X509Certificate positiveCertificate = (X509Certificate) CertificateFactory
.getInstance(SecurityModuleConstants.CertificateType).generateCertificate(bs);
assertEquals(positiveCertificate, certificateFromStore);
}
From source file:org.bitrepository.protocol.security.PermissionStoreTest.java
License:Open Source License
@Test(groups = { "regressiontest" })
public void negativeCertificateRetrievalTest() throws Exception {
addDescription("Tests that a certificate cannot be retrieved based on the wrong signerId.");
addStep("Create signer and modify its ID so lookup will fail", "No exceptions");
byte[] decodeSig = Base64
.decode(SecurityTestConstants.getSignature().getBytes(SecurityModuleConstants.defaultEncodingType));
CMSSignedData s = new CMSSignedData(
new CMSProcessableByteArray(
SecurityTestConstants.getTestData().getBytes(SecurityModuleConstants.defaultEncodingType)),
decodeSig);//from www. j a va 2 s. c om
SignerInformation signer = (SignerInformation) s.getSignerInfos().getSigners().iterator().next();
SignerId signerId = signer.getSID();
BigInteger serial = signerId.getSerialNumber();
serial.add(new BigInteger("2"));
signerId = new SignerId(signerId.getIssuer(), serial);
addStep("Lookup certificate based on signerId", "No exceptions");
X509Certificate certificateFromStore = permissionStore.getCertificate(signerId);
ByteArrayInputStream bs = new ByteArrayInputStream(SecurityTestConstants.getPositiveCertificate()
.getBytes(SecurityModuleConstants.defaultEncodingType));
X509Certificate positiveCertificate = (X509Certificate) CertificateFactory
.getInstance(SecurityModuleConstants.CertificateType).generateCertificate(bs);
assertEquals(positiveCertificate, certificateFromStore);
}
From source file:org.bitrepository.protocol.security.PermissionStoreTest.java
License:Open Source License
@Test(groups = { "regressiontest" })
public void certificateFingerprintTest() throws Exception {
addDescription("Tests that a certificate fingerprint can correctly be retrived for a signer.");
addFixture("Create signer to lookup fingerprint");
byte[] decodeSig = Base64
.decode(SecurityTestConstants.getSignature().getBytes(SecurityModuleConstants.defaultEncodingType));
CMSSignedData s = new CMSSignedData(
new CMSProcessableByteArray(
SecurityTestConstants.getTestData().getBytes(SecurityModuleConstants.defaultEncodingType)),
decodeSig);/*from w w w.j a v a2s .c o m*/
SignerInformation signer = (SignerInformation) s.getSignerInfos().getSigners().iterator().next();
addStep("Lookup fingerprint based on signerId", "The correct finger print should be returned with openssl"
+ "used to generate reference finger print");
String certificateFingerprintFromStore = permissionStore.getCertificateFingerprint(signer.getSID());
String referenceCertificateFingerprint = "68:21:C4:C2:B9:AE:9F:AE:A1:F1:F9:93:35:3C:9F:C4:63:CC:92:59";
assertEquals(referenceCertificateFingerprint.toLowerCase().replaceAll(":", ""),
certificateFingerprintFromStore);
}
From source file:org.cryptoworkshop.ximix.client.verify.SignedDataVerifier.java
License:Apache License
/** * Verify the passed in CMS signed data, return false on failure. * * @param cmsData a CMSSignedData object. * @return true if signature checks out, false if there is a problem with the signature or the path to its verifying certificate. *//*from w ww. j ava 2 s . com*/ public boolean signatureVerified(CMSSignedData cmsData) { Store certs = cmsData.getCertificates(); SignerInformationStore signers = cmsData.getSignerInfos(); Collection c = signers.getSigners(); Iterator it = c.iterator(); SignerInformation signer = (SignerInformation) it.next(); try { PKIXCertPathBuilderResult result = checkCertPath(signer.getSID(), certs); X509Certificate cert = (X509Certificate) result.getCertPath().getCertificates().get(0); return signer.verify(new JcaSimpleSignerInfoVerifierBuilder().setProvider("BC").build(cert)); } catch (Exception e) { return false; } }
From source file:org.cryptoworkshop.ximix.client.verify.SignedDataVerifier.java
License:Apache License
/** * Verify the passed in CMS signed data, return false on failure. * <p>//from ww w .j a v a2s .c o m * Note: this method assumes the parser has been freshly created and its content not read or drained. * </p> * * @param cmsParser a CMSSignedData object. * @return true if signature checks out, false if there is a problem with the signature or the path to its verifying certificate. */ public boolean signatureVerified(CMSSignedDataParser cmsParser) throws IOException, CMSException { cmsParser.getSignedContent().drain(); Store certs = cmsParser.getCertificates(); SignerInformationStore signers = cmsParser.getSignerInfos(); Collection c = signers.getSigners(); Iterator it = c.iterator(); SignerInformation signer = (SignerInformation) it.next(); try { PKIXCertPathBuilderResult result = checkCertPath(signer.getSID(), certs); X509Certificate cert = (X509Certificate) result.getCertPath().getCertificates().get(0); return signer.verify(new JcaSimpleSignerInfoVerifierBuilder().setProvider("BC").build(cert)); } catch (Exception e) { // TODO: logging? return false; } }
From source file:org.demoiselle.signer.policy.impl.cades.pkcs7.impl.CAdESChecker.java
License:Open Source License
/** * Validation is done only on digital signatures with a single signer. Valid * only with content of type DATA.: OID ContentType 1.2.840.113549.1.9.3 = * OID Data 1.2.840.113549.1.7.1//from w w w .jav a 2s .co m * * @param content Is only necessary to inform if the PKCS7 package is NOT * ATTACHED type. If it is of type attached, this parameter will be * replaced by the contents of the PKCS7 package. * @param signedData Value in bytes of the PKCS7 package, such as the * contents of a ".p7s" file. It is not only signature as in the * case of PKCS1. */ // TODO: Implementar validao de co-assinaturas public boolean check(byte[] content, byte[] signedData) throws SignerException { Security.addProvider(new BouncyCastleProvider()); CMSSignedData cmsSignedData = null; try { if (content == null) { if (this.checkHash) { cmsSignedData = new CMSSignedData(this.hashes, signedData); this.checkHash = false; } else { cmsSignedData = new CMSSignedData(signedData); } } else { if (this.getAttached(signedData, false) != null) { cmsSignedData = new CMSSignedData(signedData); } else { cmsSignedData = new CMSSignedData(new CMSProcessableByteArray(content), signedData); } } } catch (CMSException ex) { throw new SignerException(cadesMessagesBundle.getString("error.invalid.bytes.pkcs7"), ex); } // Quantidade inicial de assinaturas validadas int verified = 0; Store<?> certStore = cmsSignedData.getCertificates(); SignerInformationStore signers = cmsSignedData.getSignerInfos(); Iterator<?> it = signers.getSigners().iterator(); // Realizao da verificao bsica de todas as assinaturas while (it.hasNext()) { SignatureInformations signatureInfo = new SignatureInformations(); try { SignerInformation signerInfo = (SignerInformation) it.next(); SignerInformationStore signerInfoStore = signerInfo.getCounterSignatures(); logger.info("Foi(ram) encontrada(s) " + signerInfoStore.size() + " contra-assinatura(s)."); @SuppressWarnings("unchecked") Collection<?> certCollection = certStore.getMatches(signerInfo.getSID()); Iterator<?> certIt = certCollection.iterator(); X509CertificateHolder certificateHolder = (X509CertificateHolder) certIt.next(); X509Certificate varCert = new JcaX509CertificateConverter().getCertificate(certificateHolder); CRLValidator cV = new CRLValidator(); try { cV.validate(varCert); } catch (CertificateValidatorCRLException cvce) { signatureInfo.getValidatorErrors().add(cvce.getMessage()); logger.info(cvce.getMessage()); } catch (CertificateRevocationException cre) { signatureInfo.getValidatorErrors().add(cre.getMessage()); logger.info("certificado revogado"); } PeriodValidator pV = new PeriodValidator(); try { pV.validate(varCert); } catch (CertificateValidatorException cve) { signatureInfo.getValidatorErrors().add(cve.getMessage()); } if (signerInfo.verify( new JcaSimpleSignerInfoVerifierBuilder().setProvider("BC").build(certificateHolder))) { verified++; logger.info(cadesMessagesBundle.getString("info.signature.valid.seq", verified)); } // recupera atributos assinados logger.info(cadesMessagesBundle.getString("info.signed.attribute")); String varOIDPolicy = PKCSObjectIdentifiers.id_aa_ets_sigPolicyId.getId(); AttributeTable signedAttributes = signerInfo.getSignedAttributes(); if ((signedAttributes == null) || (signedAttributes != null && signedAttributes.size() == 0)) { signatureInfo.getValidatorErrors() .add(cadesMessagesBundle.getString("error.signed.attribute.table.not.found")); logger.info(cadesMessagesBundle.getString("error.signed.attribute.table.not.found")); //throw new SignerException(cadesMessagesBundle.getString("error.signed.attribute.table.not.found")); } else { //Validando atributos assinados de acordo com a politica Attribute idSigningPolicy = null; idSigningPolicy = signedAttributes.get(new ASN1ObjectIdentifier(varOIDPolicy)); if (idSigningPolicy == null) { signatureInfo.getValidatorErrors().add( cadesMessagesBundle.getString("error.pcks7.attribute.not.found", varOIDPolicy)); } else { for (Enumeration<?> p = idSigningPolicy.getAttrValues().getObjects(); p .hasMoreElements();) { String policyOnSignature = p.nextElement().toString(); for (PolicyFactory.Policies pv : PolicyFactory.Policies.values()) { if (policyOnSignature.contains(pv.getUrl())) { setSignaturePolicy(pv); break; } } } } } Date dataHora = null; if (signedAttributes != null) { // Valida o atributo ContentType Attribute attributeContentType = signedAttributes.get(CMSAttributes.contentType); if (attributeContentType == null) { signatureInfo.getValidatorErrors().add( cadesMessagesBundle.getString("error.pcks7.attribute.not.found", "ContentType")); //throw new SignerException(cadesMessagesBundle.getString("error.pcks7.attribute.not.found", "ContentType")); logger.info( cadesMessagesBundle.getString("error.pcks7.attribute.not.found", "ContentType")); } if (!attributeContentType.getAttrValues().getObjectAt(0).equals(ContentInfo.data)) { signatureInfo.getValidatorErrors() .add(cadesMessagesBundle.getString("error.content.not.data")); //throw new SignerException(cadesMessagesBundle.getString("error.content.not.data")); logger.info(cadesMessagesBundle.getString("error.content.not.data")); } // Validando o atributo MessageDigest Attribute attributeMessageDigest = signedAttributes.get(CMSAttributes.messageDigest); if (attributeMessageDigest == null) { throw new SignerException( cadesMessagesBundle.getString("error.pcks7.attribute.not.found", "MessageDigest")); } // Mostra data e hora da assinatura, no carimbo de tempo Attribute timeAttribute = signedAttributes.get(CMSAttributes.signingTime); if (timeAttribute != null) { dataHora = (((ASN1UTCTime) timeAttribute.getAttrValues().getObjectAt(0)).getDate()); logger.info(cadesMessagesBundle.getString("info.date.utc", dataHora)); } else { logger.info(cadesMessagesBundle.getString("info.date.utc", "N/D")); } } if (signaturePolicy == null) { signatureInfo.getValidatorErrors().add( cadesMessagesBundle.getString("error.policy.on.component.not.found", varOIDPolicy)); logger.info(cadesMessagesBundle.getString("error.policy.on.component.not.found")); } else { if (signaturePolicy.getSignPolicyInfo().getSignatureValidationPolicy().getCommonRules() .getSignerAndVeriferRules().getSignerRules().getMandatedSignedAttr() .getObjectIdentifiers() != null) { for (ObjectIdentifier objectIdentifier : signaturePolicy.getSignPolicyInfo() .getSignatureValidationPolicy().getCommonRules().getSignerAndVeriferRules() .getSignerRules().getMandatedSignedAttr().getObjectIdentifiers()) { String oi = objectIdentifier.getValue(); Attribute signedAtt = signedAttributes.get(new ASN1ObjectIdentifier(oi)); logger.info(oi); if (signedAtt == null) { signatureInfo.getValidatorErrors().add(cadesMessagesBundle.getString( "error.signed.attribute.not.found", oi, signaturePolicy.getSignPolicyInfo().getSignPolicyIdentifier().getValue())); } } } } // recupera os atributos NO assinados logger.info(cadesMessagesBundle.getString("info.unsigned.attribute")); AttributeTable unsignedAttributes = signerInfo.getUnsignedAttributes(); if ((unsignedAttributes == null) || (unsignedAttributes != null && unsignedAttributes.size() == 0)) { // Apenas info pois a RB no tem atributos no assinados logger.info(cadesMessagesBundle.getString("error.unsigned.attribute.table.not.found")); } if (signaturePolicy != null) { // Validando atributos NO assinados de acordo com a politica if (signaturePolicy.getSignPolicyInfo().getSignatureValidationPolicy().getCommonRules() .getSignerAndVeriferRules().getSignerRules().getMandatedUnsignedAttr() .getObjectIdentifiers() != null) { for (ObjectIdentifier objectIdentifier : signaturePolicy.getSignPolicyInfo() .getSignatureValidationPolicy().getCommonRules().getSignerAndVeriferRules() .getSignerRules().getMandatedUnsignedAttr().getObjectIdentifiers()) { String oi = objectIdentifier.getValue(); Attribute unSignedAtt = unsignedAttributes.get(new ASN1ObjectIdentifier(oi)); logger.info(oi); if (unSignedAtt == null) { signatureInfo.getValidatorErrors().add(cadesMessagesBundle.getString( "error.unsigned.attribute.not.found", oi, signaturePolicy.getSignPolicyInfo().getSignPolicyIdentifier().getValue())); } if (oi.equalsIgnoreCase(PKCSObjectIdentifiers.id_aa_signatureTimeStampToken.getId())) { //Verificando timeStamp try { byte[] varSignature = signerInfo.getSignature(); Timestamp varTimeStampSigner = validateTimestamp(unSignedAtt, varSignature); signatureInfo.setTimeStampSigner(varTimeStampSigner); } catch (Exception ex) { signatureInfo.getValidatorErrors().add(ex.getMessage()); // nas assinaturas feitas na applet o unsignedAttributes.get gera exceo. } } if (oi.equalsIgnoreCase("1.2.840.113549.1.9.16.2.25")) { logger.info("++++++++++ EscTimeStamp ++++++++++++"); } } } } LinkedList<X509Certificate> varChain = (LinkedList<X509Certificate>) CAManager.getInstance() .getCertificateChain(varCert); if (varChain.size() < 3) { signatureInfo.getValidatorErrors() .add(cadesMessagesBundle.getString("error.no.ca", varCert.getIssuerDN())); logger.info(cadesMessagesBundle.getString("error.no.ca", varCert.getIssuerDN())); } signatureInfo.setSignDate(dataHora); signatureInfo.setChain(varChain); signatureInfo.setSignaturePolicy(signaturePolicy); this.getSignaturesInfo().add(signatureInfo); } catch (OperatorCreationException | java.security.cert.CertificateException ex) { signatureInfo.getValidatorErrors().add(ex.getMessage()); logger.info(ex.getMessage()); } catch (CMSException ex) { // When file is mismatch with sign if (ex instanceof CMSSignerDigestMismatchException) { signatureInfo.getValidatorErrors() .add(cadesMessagesBundle.getString("error.signature.mismatch")); logger.info(cadesMessagesBundle.getString("error.signature.mismatch")); throw new SignerException(cadesMessagesBundle.getString("error.signature.mismatch"), ex); } else { signatureInfo.getValidatorErrors() .add(cadesMessagesBundle.getString("error.signature.invalid")); logger.info(cadesMessagesBundle.getString("error.signature.invalid")); throw new SignerException(cadesMessagesBundle.getString("error.signature.invalid"), ex); } } catch (ParseException e) { signatureInfo.getValidatorErrors().add(e.getMessage()); logger.info(e.getMessage()); } } logger.info(cadesMessagesBundle.getString("info.signature.verified", verified)); // TODO Efetuar o parsing da estrutura CMS return true; }
From source file:org.demoiselle.signer.policy.impl.cades.pkcs7.impl.CAdESSigner.java
License:Open Source License
/** * Validation is done only on digital signatures with a single signer. Valid * only with content of type DATA.: OID ContentType 1.2.840.113549.1.9.3 = * OID Data 1.2.840.113549.1.7.1/*w w w .j av a2s. c o m*/ * * @param content Is only necessary to inform if the PKCS7 package is NOT * ATTACHED type. If it is of type attached, this parameter will be * replaced by the contents of the PKCS7 package. * @param signedData Value in bytes of the PKCS7 package, such as the * contents of a ".p7s" file. It is not only signature as in the * case of PKCS1. * @deprecated moved to CadESChecker */ @SuppressWarnings("unchecked") @Override public boolean check(byte[] content, byte[] signedData) throws SignerException { Security.addProvider(new BouncyCastleProvider()); CMSSignedData cmsSignedData = null; try { if (content == null) { if (this.checkHash) { cmsSignedData = new CMSSignedData(this.hashes, signedData); this.checkHash = false; } else { cmsSignedData = new CMSSignedData(signedData); } } else { cmsSignedData = new CMSSignedData(new CMSProcessableByteArray(content), signedData); } } catch (CMSException ex) { throw new SignerException(cadesMessagesBundle.getString("error.invalid.bytes.pkcs7"), ex); } // Quantidade inicial de assinaturas validadas int verified = 0; Store<?> certStore = cmsSignedData.getCertificates(); SignerInformationStore signers = cmsSignedData.getSignerInfos(); Iterator<?> it = signers.getSigners().iterator(); // Realizao da verificao bsica de todas as assinaturas while (it.hasNext()) { try { SignerInformation signer = (SignerInformation) it.next(); SignerInformationStore s = signer.getCounterSignatures(); SignatureInformations si = new SignatureInformations(); logger.info("Foi(ram) encontrada(s) " + s.size() + " contra-assinatura(s)."); Collection<?> certCollection = certStore.getMatches(signer.getSID()); Iterator<?> certIt = certCollection.iterator(); X509CertificateHolder certificateHolder = (X509CertificateHolder) certIt.next(); X509Certificate varCert = new JcaX509CertificateConverter().getCertificate(certificateHolder); PeriodValidator pV = new PeriodValidator(); try { pV.validate(varCert); } catch (CertificateValidatorException cve) { si.getValidatorErrors().add(cve.getMessage()); } CRLValidator cV = new CRLValidator(); try { cV.validate(varCert); } catch (CertificateValidatorCRLException cvce) { si.getValidatorErrors().add(cvce.getMessage()); } if (signer.verify( new JcaSimpleSignerInfoVerifierBuilder().setProvider("BC").build(certificateHolder))) { verified++; logger.info(cadesMessagesBundle.getString("info.signature.valid.seq", verified)); } // Realiza a verificao dos atributos assinados logger.info(cadesMessagesBundle.getString("info.signed.attribute")); AttributeTable signedAttributes = signer.getSignedAttributes(); if ((signedAttributes == null) || (signedAttributes != null && signedAttributes.size() == 0)) { throw new SignerException( cadesMessagesBundle.getString("error.signed.attribute.table.not.found")); } // Realiza a verificao dos atributos no assinados logger.info(cadesMessagesBundle.getString("info.unsigned.attribute")); AttributeTable unsignedAttributes = signer.getUnsignedAttributes(); if ((unsignedAttributes == null) || (unsignedAttributes != null && unsignedAttributes.size() == 0)) { logger.info(cadesMessagesBundle.getString("error.unsigned.attribute.table.not.found")); } // Mostra data e hora da assinatura, no carimbo de tempo Attribute signingTime = signedAttributes.get(CMSAttributes.signingTime); Date dataHora = null; if (signingTime != null) { dataHora = (((ASN1UTCTime) signingTime.getAttrValues().getObjectAt(0)).getDate()); logger.info(cadesMessagesBundle.getString("info.date.utc", dataHora)); } else { logger.info(cadesMessagesBundle.getString("info.date.utc", "N/D")); } logger.info(cadesMessagesBundle.getString("info.attribute.validation")); // Valida o atributo ContentType Attribute attributeContentType = signedAttributes.get(CMSAttributes.contentType); if (attributeContentType == null) { throw new SignerException( cadesMessagesBundle.getString("error.pcks7.attribute.not.found", "ContentType")); } if (!attributeContentType.getAttrValues().getObjectAt(0).equals(ContentInfo.data)) { throw new SignerException(cadesMessagesBundle.getString("error.content.not.data")); } // Validando o atributo MessageDigest Attribute attributeMessageDigest = signedAttributes.get(CMSAttributes.messageDigest); if (attributeMessageDigest == null) { throw new SignerException( cadesMessagesBundle.getString("error.pcks7.attribute.not.found", "MessageDigest")); } // Validando o atributo MessageDigest Attribute idSigningPolicy = null; idSigningPolicy = signedAttributes .get(new ASN1ObjectIdentifier(PKCSObjectIdentifiers.id_aa_ets_sigPolicyId.getId())); if (idSigningPolicy == null) { throw new SignerException( cadesMessagesBundle.getString("error.pcks7.attribute.not.found", "idSigningPolicy")); } //Verificando timeStamp try { Attribute attributeTimeStamp = null; attributeTimeStamp = unsignedAttributes.get( new ASN1ObjectIdentifier(PKCSObjectIdentifiers.id_aa_signatureTimeStampToken.getId())); if (attributeTimeStamp != null) { byte[] varSignature = signer.getSignature(); Timestamp varTimeStampSigner = validateTimestamp(attributeTimeStamp, varSignature); si.setTimeStampSigner(varTimeStampSigner); } } catch (Exception ex) { // nas assinaturas feitas na applet o unsignedAttributes.get gera exceo. } LinkedList<X509Certificate> varChain = (LinkedList<X509Certificate>) CAManager.getInstance() .getCertificateChain(varCert); si.setSignDate(dataHora); si.setChain(varChain); si.setSignaturePolicy(signaturePolicy); this.getSignatureInfo().add(si); } catch (OperatorCreationException | java.security.cert.CertificateException ex) { throw new SignerException(ex); } catch (CMSException ex) { // When file is mismatch with sign if (ex instanceof CMSSignerDigestMismatchException) throw new SignerException(cadesMessagesBundle.getString("error.signature.mismatch"), ex); else throw new SignerException(cadesMessagesBundle.getString("error.signature.invalid"), ex); } catch (ParseException e) { throw new SignerException(e); } } logger.info(cadesMessagesBundle.getString("info.signature.verified", verified)); // TODO Efetuar o parsing da estrutura CMS return true; }
From source file:org.demoiselle.signer.policy.impl.cades.pkcs7.impl.CAdESSigner.java
License:Open Source License
private Collection<X509Certificate> getSignersCertificates(CMSSignedData previewSignerData) { Collection<X509Certificate> result = new HashSet<X509Certificate>(); Store<?> certStore = previewSignerData.getCertificates(); SignerInformationStore signers = previewSignerData.getSignerInfos(); Iterator<?> it = signers.getSigners().iterator(); while (it.hasNext()) { SignerInformation signer = (SignerInformation) it.next(); @SuppressWarnings("unchecked") Collection<?> certCollection = certStore.getMatches(signer.getSID()); Iterator<?> certIt = certCollection.iterator(); X509CertificateHolder certificateHolder = (X509CertificateHolder) certIt.next(); try {//w w w . j ava 2s . c om result.add(new JcaX509CertificateConverter().getCertificate(certificateHolder)); } catch (CertificateException error) { } } return result; }