Java Code Examples for org.bouncycastle.cms.CMSSignedDataGenerator#addSignerInfoGenerator()

The following examples show how to use org.bouncycastle.cms.CMSSignedDataGenerator#addSignerInfoGenerator() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: SignHelper.java    From Launcher with GNU General Public License v3.0 6 votes vote down vote up
/**
 * Creates the beast that can actually sign the data (for JKS, for other make it).
 */
public static CMSSignedDataGenerator createSignedDataGenerator(KeyStore keyStore, String keyAlias, String signAlgo, String keyPassword) throws KeyStoreException, OperatorCreationException, CertificateEncodingException, UnrecoverableKeyException, NoSuchAlgorithmException, CMSException {
    List<Certificate> certChain = new ArrayList<>(Arrays.asList(keyStore.getCertificateChain(keyAlias)));
    @SuppressWarnings("rawtypes")
    Store certStore = new JcaCertStore(certChain);
    Certificate cert = keyStore.getCertificate(keyAlias);
    PrivateKey privateKey = (PrivateKey) keyStore.getKey(keyAlias, keyPassword != null ? keyPassword.toCharArray() : null);
    ContentSigner signer = new JcaContentSignerBuilder(signAlgo).setProvider("BC").build(privateKey);
    CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
    DigestCalculatorProvider dcp = new JcaDigestCalculatorProviderBuilder().setProvider("BC").build();
    SignerInfoGenerator sig = new JcaSignerInfoGeneratorBuilder(dcp).build(signer, (X509Certificate) cert);
    generator.addSignerInfoGenerator(sig);
    generator.addCertificates(certStore);
    return generator;
}
 
Example 2
Source File: CreateMultipleVisualizations.java    From testarea-pdfbox2 with Apache License 2.0 6 votes vote down vote up
/**
 * Copy of <code>org.apache.pdfbox.examples.signature.CreateSignatureBase.sign(InputStream)</code>
 * from the pdfbox examples artifact.
 */
@Override
public byte[] sign(InputStream content) throws IOException {
    try
    {
        List<Certificate> certList = new ArrayList<>();
        certList.addAll(Arrays.asList(chain));
        Store<?> certs = new JcaCertStore(certList);
        CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
        org.bouncycastle.asn1.x509.Certificate cert = org.bouncycastle.asn1.x509.Certificate.getInstance(chain[0].getEncoded());
        ContentSigner sha1Signer = new JcaContentSignerBuilder("SHA256WithRSA").build(pk);
        gen.addSignerInfoGenerator(new JcaSignerInfoGeneratorBuilder(new JcaDigestCalculatorProviderBuilder().build()).build(sha1Signer, new X509CertificateHolder(cert)));
        gen.addCertificates(certs);
        CMSProcessableInputStream msg = new CMSProcessableInputStream(content);
        CMSSignedData signedData = gen.generate(msg, false);
        return signedData.getEncoded();
    }
    catch (GeneralSecurityException | CMSException | OperatorCreationException e)
    {
        throw new IOException(e);
    }
}
 
Example 3
Source File: V1SchemeSigner.java    From walle with Apache License 2.0 5 votes vote down vote up
private static byte[] generateSignatureBlock(
        SignerConfig signerConfig, byte[] signatureFileBytes)
                throws InvalidKeyException, CertificateEncodingException, SignatureException {
    JcaCertStore certs = new JcaCertStore(signerConfig.certificates);
    X509Certificate signerCert = signerConfig.certificates.get(0);
    String jcaSignatureAlgorithm =
            getJcaSignatureAlgorithm(
                    signerCert.getPublicKey(), signerConfig.signatureDigestAlgorithm);
    try {
        ContentSigner signer =
                new JcaContentSignerBuilder(jcaSignatureAlgorithm)
                .build(signerConfig.privateKey);
        CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
        gen.addSignerInfoGenerator(
                new SignerInfoGeneratorBuilder(
                        new JcaDigestCalculatorProviderBuilder().build(),
                        SignerInfoSignatureAlgorithmFinder.INSTANCE)
                        .setDirectSignature(true)
                        .build(signer, new JcaX509CertificateHolder(signerCert)));
        gen.addCertificates(certs);

        CMSSignedData sigData =
                gen.generate(new CMSProcessableByteArray(signatureFileBytes), false);

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        try (ASN1InputStream asn1 = new ASN1InputStream(sigData.getEncoded())) {
            DEROutputStream dos = new DEROutputStream(out);
            dos.writeObject(asn1.readObject());
        }
        return out.toByteArray();
    } catch (OperatorCreationException | CMSException | IOException e) {
        throw new SignatureException("Failed to generate signature", e);
    }
}
 
Example 4
Source File: BouncyCastleCrypto.java    From tutorials with MIT License 5 votes vote down vote up
public static byte[] signData(byte[] data, final X509Certificate signingCertificate, final PrivateKey signingKey) throws CertificateEncodingException, OperatorCreationException, CMSException, IOException {
    byte[] signedMessage = null;
    List<X509Certificate> certList = new ArrayList<X509Certificate>();
    CMSTypedData cmsData = new CMSProcessableByteArray(data);
    certList.add(signingCertificate);
    Store certs = new JcaCertStore(certList);
    CMSSignedDataGenerator cmsGenerator = new CMSSignedDataGenerator();
    ContentSigner contentSigner = new JcaContentSignerBuilder("SHA256withRSA").build(signingKey);
    cmsGenerator.addSignerInfoGenerator(new JcaSignerInfoGeneratorBuilder(new JcaDigestCalculatorProviderBuilder().setProvider("BC").build()).build(contentSigner, signingCertificate));
    cmsGenerator.addCertificates(certs);
    CMSSignedData cms = cmsGenerator.generate(cmsData, true);
    signedMessage = cms.getEncoded();
    return signedMessage;
}
 
Example 5
Source File: SignatureBlockGenerator.java    From fdroidclient with GNU General Public License v3.0 5 votes vote down vote up
/**
 * Sign the given content using the private and public keys from the keySet, and return the encoded CMS (PKCS#7) data.
 * Use of direct signature and DER encoding produces a block that is verifiable by Android recovery programs.
 */
public static byte[] generate(KeySet keySet, byte[] content) {
    try {
        List certList = new ArrayList();
        CMSTypedData msg = new CMSProcessableByteArray(content);

        certList.add(keySet.getPublicKey());

        Store certs = new JcaCertStore(certList);

        CMSSignedDataGenerator gen = new CMSSignedDataGenerator();

        JcaContentSignerBuilder jcaContentSignerBuilder = new JcaContentSignerBuilder(keySet.getSignatureAlgorithm()).setProvider("BC");
        ContentSigner sha1Signer = jcaContentSignerBuilder.build(keySet.getPrivateKey());

        JcaDigestCalculatorProviderBuilder jcaDigestCalculatorProviderBuilder = new JcaDigestCalculatorProviderBuilder().setProvider("BC");
        DigestCalculatorProvider digestCalculatorProvider = jcaDigestCalculatorProviderBuilder.build();

        JcaSignerInfoGeneratorBuilder jcaSignerInfoGeneratorBuilder = new JcaSignerInfoGeneratorBuilder(digestCalculatorProvider);
        jcaSignerInfoGeneratorBuilder.setDirectSignature(true);
        SignerInfoGenerator signerInfoGenerator = jcaSignerInfoGeneratorBuilder.build(sha1Signer, keySet.getPublicKey());

        gen.addSignerInfoGenerator(signerInfoGenerator);

        gen.addCertificates(certs);

        CMSSignedData sigData = gen.generate(msg, false);
        return sigData.toASN1Structure().getEncoded("DER");

    } catch (Exception x) {
        throw new RuntimeException(x.getMessage(), x);
    }
}
 
Example 6
Source File: CMSSignedDataBuilder.java    From dss with GNU Lesser General Public License v2.1 5 votes vote down vote up
/**
 * Note:
 * Section 5.1 of RFC 3852 [4] requires that, the CMS SignedData version be set to 3 if certificates from
 * SignedData is present AND (any version 1 attribute certificates are present OR any SignerInfo structures
 * are version 3 OR eContentType from encapContentInfo is other than id-data). Otherwise, the CMS
 * SignedData version is required to be set to 1.
 * CMS SignedData Version is handled automatically by BouncyCastle.
 *
 * @param parameters
 *            set of the driving signing parameters
 * @param contentSigner
 *            the contentSigner to get the hash of the data to be signed
 * @param signerInfoGeneratorBuilder
 *            the builder for the signer info generator
 * @param originalSignedData
 *            the original signed data if extending an existing signature. null otherwise.
 * @return the bouncycastle signed data generator which signs the document and adds the required signed and unsigned
 *         CMS attributes
 * @throws eu.europa.esig.dss.model.DSSException
 */
protected CMSSignedDataGenerator createCMSSignedDataGenerator(final CAdESSignatureParameters parameters, final ContentSigner contentSigner,
		final SignerInfoGeneratorBuilder signerInfoGeneratorBuilder, final CMSSignedData originalSignedData) throws DSSException {
	try {
		final CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
		final SignerInfoGenerator signerInfoGenerator = getSignerInfoGenerator(signerInfoGeneratorBuilder, contentSigner, parameters);

		generator.addSignerInfoGenerator(signerInfoGenerator);

		final List<CertificateToken> certificateChain = new LinkedList<>();
		if (originalSignedData != null) {

			generator.addSigners(originalSignedData.getSignerInfos());
			generator.addAttributeCertificates(originalSignedData.getAttributeCertificates());
			generator.addCRLs(originalSignedData.getCRLs());
			generator.addOtherRevocationInfo(id_pkix_ocsp_basic, originalSignedData.getOtherRevocationInfo(id_pkix_ocsp_basic));
			generator.addOtherRevocationInfo(id_ri_ocsp_response, originalSignedData.getOtherRevocationInfo(id_ri_ocsp_response));

			final Store<X509CertificateHolder> certificates = originalSignedData.getCertificates();
			final Collection<X509CertificateHolder> certificatesMatches = certificates.getMatches(null);
			for (final X509CertificateHolder certificatesMatch : certificatesMatches) {
				final CertificateToken token = DSSASN1Utils.getCertificate(certificatesMatch);
				if (!certificateChain.contains(token)) {
					certificateChain.add(token);
				}
			}
		}

		final JcaCertStore jcaCertStore = getJcaCertStore(certificateChain, parameters);
		generator.addCertificates(jcaCertStore);
		return generator;
	} catch (CMSException | OperatorCreationException e) {
		throw new DSSException(e);
	}
}
 
Example 7
Source File: ZipUtils.java    From isu with GNU General Public License v3.0 5 votes vote down vote up
/** Sign data and write the digital signature to 'out'. */
private static void writeSignatureBlock(
    CMSTypedData data, X509Certificate publicKey, PrivateKey privateKey,
    OutputStream out)
throws IOException,
CertificateEncodingException,
OperatorCreationException,
CMSException {
    ArrayList < X509Certificate > certList = new ArrayList < > (1);
    certList.add(publicKey);
    JcaCertStore certs = new JcaCertStore(certList);
    CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
    ContentSigner signer = new JcaContentSignerBuilder(getSignatureAlgorithm(publicKey))
        .setProvider(sBouncyCastleProvider)
        .build(privateKey);
    gen.addSignerInfoGenerator(
        new JcaSignerInfoGeneratorBuilder(
            new JcaDigestCalculatorProviderBuilder()
            .setProvider(sBouncyCastleProvider)
            .build())
        .setDirectSignature(true)
        .build(signer, publicKey));
    gen.addCertificates(certs);
    CMSSignedData sigData = gen.generate(data, false);
    ASN1InputStream asn1 = new ASN1InputStream(sigData.getEncoded());
    DEROutputStream dos = new DEROutputStream(out);
    dos.writeObject(asn1.readObject());
}
 
Example 8
Source File: CmsSignatureBuilder.java    From freehealth-connector with GNU Affero General Public License v3.0 5 votes vote down vote up
public byte[] sign(Credential signatureCredential, byte[] byteToSign, Map<String, Object> options) throws TechnicalConnectorException {
   byte[] contentToSign = ArrayUtils.clone(byteToSign);
   Map<String, Object> optionMap = new HashMap();
   if (options != null) {
      optionMap.putAll(options);
   }

   this.validateInput(signatureCredential, contentToSign);

   try {
      CMSTypedData content = new CMSProcessableByteArray(contentToSign);
      CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
      String signatureAlgorithm = (String)SignatureUtils.getOption("signatureAlgorithm", optionMap, "Sha1WithRSA");
      JcaSignerInfoGeneratorBuilder signerInfoGeneratorBuilder = new JcaSignerInfoGeneratorBuilder((new JcaDigestCalculatorProviderBuilder()).build());
      ContentSigner contentSigner = (new JcaContentSignerBuilder(signatureAlgorithm)).build(signatureCredential.getPrivateKey());
      CMSAttributeTableGenerator cmsAttributeTableGenerator = (CMSAttributeTableGenerator)SignatureUtils.getOption("signedAttributeGenerator", optionMap, new DefaultSignedAttributeTableGenerator());
      signerInfoGeneratorBuilder.setSignedAttributeGenerator(cmsAttributeTableGenerator);
      generator.addSignerInfoGenerator(signerInfoGeneratorBuilder.build(contentSigner, signatureCredential.getCertificate()));
      Certificate[] certificateChain = signatureCredential.getCertificateChain();
      if (certificateChain != null && certificateChain.length > 0) {
         generator.addCertificates(new JcaCertStore(Arrays.asList(certificateChain)));
      }

      boolean encapsulate = (Boolean)SignatureUtils.getOption("encapsulate", optionMap, Boolean.FALSE);
      return generator.generate(content, encapsulate).getEncoded();
   } catch (Exception var14) {
      LOG.error(var14.getMessage(), var14);
      throw new TechnicalConnectorException(TechnicalConnectorExceptionValues.ERROR_SIGNATURE, var14, new Object[]{var14.getClass().getSimpleName() + " : " + var14.getMessage()});
   }
}
 
Example 9
Source File: SignedJarBuilder.java    From javaide with GNU General Public License v3.0 5 votes vote down vote up
/** Write the certificate file with a digital signature. */
private void writeSignatureBlock(CMSTypedData data, X509Certificate publicKey,
        PrivateKey privateKey)
                    throws IOException,
                    CertificateEncodingException,
                    OperatorCreationException,
                    CMSException {

    ArrayList<X509Certificate> certList = new ArrayList<X509Certificate>();
    certList.add(publicKey);
    JcaCertStore certs = new JcaCertStore(certList);

    CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
    ContentSigner sha1Signer = new JcaContentSignerBuilder(
                                   "SHA1with" + privateKey.getAlgorithm())
                               .build(privateKey);
    gen.addSignerInfoGenerator(
        new JcaSignerInfoGeneratorBuilder(
            new JcaDigestCalculatorProviderBuilder()
            .build())
        .setDirectSignature(true)
        .build(sha1Signer, publicKey));
    gen.addCertificates(certs);
    CMSSignedData sigData = gen.generate(data, false);

    ASN1InputStream asn1 = new ASN1InputStream(sigData.getEncoded());
    DEROutputStream dos = new DEROutputStream(mOutputJar);
    dos.writeObject(asn1.readObject());

    dos.flush();
    dos.close();
    asn1.close();
}
 
Example 10
Source File: LocalSignedJarBuilder.java    From atlas with Apache License 2.0 5 votes vote down vote up
/**
 * Write the certificate file with a digital signature.
 */
private void writeSignatureBlock(CMSTypedData data,
                                 X509Certificate publicKey,
                                 PrivateKey privateKey) throws IOException, CertificateEncodingException, OperatorCreationException, CMSException {

    ArrayList<X509Certificate> certList = new ArrayList<X509Certificate>();
    certList.add(publicKey);
    JcaCertStore certs = new JcaCertStore(certList);

    CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
    ContentSigner sha1Signer = new JcaContentSignerBuilder("SHA1with" +
                                                                   privateKey.getAlgorithm()).build(
            privateKey);
    gen.addSignerInfoGenerator(new JcaSignerInfoGeneratorBuilder(new JcaDigestCalculatorProviderBuilder()
                                                                         .build()).setDirectSignature(
            true).build(sha1Signer, publicKey));
    gen.addCertificates(certs);
    CMSSignedData sigData = gen.generate(data, false);

    ASN1InputStream asn1 = new ASN1InputStream(sigData.getEncoded());
    DEROutputStream dos = new DEROutputStream(mOutputJar);
    dos.writeObject(asn1.readObject());

    dos.flush();
    dos.close();
    asn1.close();
}
 
Example 11
Source File: SignHelper.java    From Launcher with GNU General Public License v3.0 5 votes vote down vote up
public static CMSSignedDataGenerator createSignedDataGenerator(PrivateKey privateKey, Certificate cert, List<Certificate> certChain, String signAlgo) throws OperatorCreationException, CertificateEncodingException, CMSException {
    @SuppressWarnings("rawtypes")
    Store certStore = new JcaCertStore(certChain);
    ContentSigner signer = new JcaContentSignerBuilder(signAlgo).setProvider("BC").build(privateKey);
    CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
    DigestCalculatorProvider dcp = new JcaDigestCalculatorProviderBuilder().setProvider("BC").build();
    SignerInfoGenerator sig = new JcaSignerInfoGeneratorBuilder(dcp).build(signer, (X509Certificate) cert);
    generator.addSignerInfoGenerator(sig);
    generator.addCertificates(certStore);
    return generator;
}
 
Example 12
Source File: CmsSignatureBuilder.java    From freehealth-connector with GNU Affero General Public License v3.0 5 votes vote down vote up
public byte[] sign(Credential signatureCredential, byte[] byteToSign, Map<String, Object> options) throws TechnicalConnectorException {
   byte[] contentToSign = ArrayUtils.clone(byteToSign);
   Map<String, Object> optionMap = new HashMap();
   if (options != null) {
      optionMap.putAll(options);
   }

   this.validateInput(signatureCredential, contentToSign);

   try {
      CMSTypedData content = new CMSProcessableByteArray(contentToSign);
      CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
      String signatureAlgorithm = (String)SignatureUtils.getOption("signatureAlgorithm", optionMap, "Sha1WithRSA");
      JcaSignerInfoGeneratorBuilder signerInfoGeneratorBuilder = new JcaSignerInfoGeneratorBuilder((new JcaDigestCalculatorProviderBuilder()).build());
      ContentSigner contentSigner = (new JcaContentSignerBuilder(signatureAlgorithm)).build(signatureCredential.getPrivateKey());
      CMSAttributeTableGenerator cmsAttributeTableGenerator = (CMSAttributeTableGenerator)SignatureUtils.getOption("signedAttributeGenerator", optionMap, new DefaultSignedAttributeTableGenerator());
      signerInfoGeneratorBuilder.setSignedAttributeGenerator(cmsAttributeTableGenerator);
      generator.addSignerInfoGenerator(signerInfoGeneratorBuilder.build(contentSigner, signatureCredential.getCertificate()));
      Certificate[] certificateChain = signatureCredential.getCertificateChain();
      if (certificateChain != null && certificateChain.length > 0) {
         generator.addCertificates(new JcaCertStore(Arrays.asList(certificateChain)));
      }

      boolean encapsulate = (Boolean) SignatureUtils.getOption("encapsulate", optionMap, Boolean.FALSE);
      return generator.generate(content, encapsulate).getEncoded();
   } catch (Exception var14) {
      LOG.error(var14.getMessage(), var14);
      throw new TechnicalConnectorException(TechnicalConnectorExceptionValues.ERROR_SIGNATURE, var14, new Object[]{var14.getClass().getSimpleName() + " : " + var14.getMessage()});
   }
}
 
Example 13
Source File: CmsSignatureBuilder.java    From freehealth-connector with GNU Affero General Public License v3.0 5 votes vote down vote up
public byte[] sign(Credential signatureCredential, byte[] byteToSign, Map<String, Object> options) throws TechnicalConnectorException {
   byte[] contentToSign = ArrayUtils.clone(byteToSign);
   Map<String, Object> optionMap = new HashMap();
   if (options != null) {
      optionMap.putAll(options);
   }

   this.validateInput(signatureCredential, contentToSign);

   try {
      CMSTypedData content = new CMSProcessableByteArray(contentToSign);
      CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
      String signatureAlgorithm = (String)SignatureUtils.getOption("signatureAlgorithm", optionMap, "Sha1WithRSA");
      JcaSignerInfoGeneratorBuilder signerInfoGeneratorBuilder = new JcaSignerInfoGeneratorBuilder((new JcaDigestCalculatorProviderBuilder()).build());
      ContentSigner contentSigner = (new JcaContentSignerBuilder(signatureAlgorithm)).build(signatureCredential.getPrivateKey());
      CMSAttributeTableGenerator cmsAttributeTableGenerator = (CMSAttributeTableGenerator)SignatureUtils.getOption("signedAttributeGenerator", optionMap, new DefaultSignedAttributeTableGenerator());
      signerInfoGeneratorBuilder.setSignedAttributeGenerator(cmsAttributeTableGenerator);
      generator.addSignerInfoGenerator(signerInfoGeneratorBuilder.build(contentSigner, signatureCredential.getCertificate()));
      Certificate[] certificateChain = signatureCredential.getCertificateChain();
      if (certificateChain != null && certificateChain.length > 0) {
         generator.addCertificates(new JcaCertStore(Arrays.asList(certificateChain)));
      }

      boolean encapsulate = ((Boolean)SignatureUtils.getOption("encapsulate", optionMap, Boolean.FALSE)).booleanValue();
      return generator.generate(content, encapsulate).getEncoded();
   } catch (Exception var14) {
      LOG.error(var14.getMessage(), var14);
      throw new TechnicalConnectorException(TechnicalConnectorExceptionValues.ERROR_SIGNATURE, var14, new Object[]{var14.getClass().getSimpleName() + " : " + var14.getMessage()});
   }
}
 
Example 14
Source File: CmsSignatureBuilder.java    From freehealth-connector with GNU Affero General Public License v3.0 5 votes vote down vote up
public byte[] sign(Credential signatureCredential, byte[] byteToSign, Map<String, Object> options) throws TechnicalConnectorException {
   byte[] contentToSign = ArrayUtils.clone(byteToSign);
   Map<String, Object> optionMap = new HashMap();
   if (options != null) {
      optionMap.putAll(options);
   }

   this.validateInput(signatureCredential, contentToSign);

   try {
      CMSTypedData content = new CMSProcessableByteArray(contentToSign);
      CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
      String signatureAlgorithm = (String)SignatureUtils.getOption("signatureAlgorithm", optionMap, "Sha1WithRSA");
      JcaSignerInfoGeneratorBuilder signerInfoGeneratorBuilder = new JcaSignerInfoGeneratorBuilder((new JcaDigestCalculatorProviderBuilder()).build());
      ContentSigner contentSigner = (new JcaContentSignerBuilder(signatureAlgorithm)).build(signatureCredential.getPrivateKey());
      CMSAttributeTableGenerator cmsAttributeTableGenerator = (CMSAttributeTableGenerator)SignatureUtils.getOption("signedAttributeGenerator", optionMap, new DefaultSignedAttributeTableGenerator());
      signerInfoGeneratorBuilder.setSignedAttributeGenerator(cmsAttributeTableGenerator);
      generator.addSignerInfoGenerator(signerInfoGeneratorBuilder.build(contentSigner, signatureCredential.getCertificate()));
      Certificate[] certificateChain = signatureCredential.getCertificateChain();
      if (certificateChain != null && certificateChain.length > 0) {
         generator.addCertificates(new JcaCertStore(Arrays.asList(certificateChain)));
      }

      boolean encapsulate = ((Boolean)SignatureUtils.getOption("encapsulate", optionMap, Boolean.FALSE));
      return generator.generate(content, encapsulate).getEncoded();
   } catch (Exception var14) {
      LOG.error(var14.getMessage(), var14);
      throw new TechnicalConnectorException(TechnicalConnectorExceptionValues.ERROR_SIGNATURE, var14, new Object[]{var14.getClass().getSimpleName() + " : " + var14.getMessage()});
   }
}
 
Example 15
Source File: CmsSignatureBuilder.java    From freehealth-connector with GNU Affero General Public License v3.0 5 votes vote down vote up
public byte[] sign(Credential signatureCredential, byte[] byteToSign, Map<String, Object> options) throws TechnicalConnectorException {
   byte[] contentToSign = ArrayUtils.clone(byteToSign);
   Map<String, Object> optionMap = new HashMap();
   if (options != null) {
      optionMap.putAll(options);
   }

   this.validateInput(signatureCredential, contentToSign);

   try {
      CMSTypedData content = new CMSProcessableByteArray(contentToSign);
      CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
      String signatureAlgorithm = (String)SignatureUtils.getOption("signatureAlgorithm", optionMap, "Sha1WithRSA");
      JcaSignerInfoGeneratorBuilder signerInfoGeneratorBuilder = new JcaSignerInfoGeneratorBuilder((new JcaDigestCalculatorProviderBuilder()).build());
      ContentSigner contentSigner = (new JcaContentSignerBuilder(signatureAlgorithm)).build(signatureCredential.getPrivateKey());
      CMSAttributeTableGenerator cmsAttributeTableGenerator = (CMSAttributeTableGenerator)SignatureUtils.getOption("signedAttributeGenerator", optionMap, new DefaultSignedAttributeTableGenerator());
      signerInfoGeneratorBuilder.setSignedAttributeGenerator(cmsAttributeTableGenerator);
      generator.addSignerInfoGenerator(signerInfoGeneratorBuilder.build(contentSigner, signatureCredential.getCertificate()));
      Certificate[] certificateChain = signatureCredential.getCertificateChain();
      if (certificateChain != null && certificateChain.length > 0) {
         generator.addCertificates(new JcaCertStore(Arrays.asList(certificateChain)));
      }

      boolean encapsulate = (Boolean)SignatureUtils.getOption("encapsulate", optionMap, Boolean.FALSE);
      return generator.generate(content, encapsulate).getEncoded();
   } catch (Exception var14) {
      LOG.error(var14.getMessage(), var14);
      throw new TechnicalConnectorException(TechnicalConnectorExceptionValues.ERROR_SIGNATURE, var14, new Object[]{var14.getClass().getSimpleName() + " : " + var14.getMessage()});
   }
}
 
Example 16
Source File: RsaSsaPss.java    From testarea-itext5 with GNU Affero General Public License v3.0 4 votes vote down vote up
/**
 * For some tests I needed SHA256withRSAandMGF1 CMS signatures.
 */
@Test
public void testCreateSimpleSignatureContainer() throws CMSException, GeneralSecurityException, OperatorCreationException, IOException
{
    byte[] message = "SHA256withRSAandMGF1".getBytes();
    CMSTypedData msg = new CMSProcessableByteArray(message);

    List<X509Certificate> certList = new ArrayList<X509Certificate>();
    certList.add(origCert);
    certList.add(signCert);
    Store certs = new JcaCertStore(certList);

    CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
    ContentSigner sha1Signer = new JcaContentSignerBuilder("SHA256withRSAandMGF1").setProvider("BC").build(signKP.getPrivate());

    gen.addSignerInfoGenerator(
              new JcaSignerInfoGeneratorBuilder(
                   new JcaDigestCalculatorProviderBuilder().setProvider("BC").build())
                   .build(sha1Signer, signCert));

    gen.addCertificates(certs);

    CMSSignedData sigData = gen.generate(msg, false);
    
    
    Files.write(new File(RESULT_FOLDER, "simpleMessageSHA256withRSAandMGF1.bin").toPath(), message);
    Files.write(new File(RESULT_FOLDER, "simpleMessageSHA256withRSAandMGF1.p7s").toPath(), sigData.getEncoded());
    
    boolean verifies = sigData.verifySignatures(new SignerInformationVerifierProvider()
    {
        @Override
        public SignerInformationVerifier get(SignerId sid) throws OperatorCreationException
        {
            if (sid.getSerialNumber().equals(origCert.getSerialNumber()))
            {
                System.out.println("SignerInformationVerifier requested for OrigCert");
                return new JcaSignerInfoVerifierBuilder(new BcDigestCalculatorProvider()).build(origCert);
            }
            if (sid.getSerialNumber().equals(signCert.getSerialNumber()))
            {
                System.out.println("SignerInformationVerifier requested for SignCert");
                return new JcaSignerInfoVerifierBuilder(new BcDigestCalculatorProvider()).build(signCert);
            }
            System.out.println("SignerInformationVerifier requested for unknown " + sid);
            return null;
        }
    });
    
    System.out.println("Verifies? " + verifies);
}
 
Example 17
Source File: RequestSigner.java    From signer with GNU Lesser General Public License v3.0 4 votes vote down vote up
/**
     * Signs a time stamp request
     *
     * @param privateKey private key to sign with
     * @param certificates certificate chain
     * @param request request to be signed
     * @return The signed request
     */
    public byte[] signRequest(PrivateKey privateKey, Certificate[] certificates, byte[] request, String algorithm) {
        try {
            logger.info(timeStampMessagesBundle.getString("info.timestamp.sign.request"));
            Security.addProvider(new BouncyCastleProvider());

            X509Certificate signCert = (X509Certificate) certificates[0];
            List<X509Certificate> certList = new ArrayList<>();
            certList.add(signCert);

            // setup the generator
            CMSSignedDataGenerator generator = new CMSSignedDataGenerator();
            String varAlgorithm = null;
            if (algorithm != null && !algorithm.isEmpty()){
            	varAlgorithm = algorithm;
            }else{
            	
            	// If is WINDOWS, is ONLY WORKS with SHA256
				if (Configuration.getInstance().getSO().toLowerCase().indexOf("indows") > 0) {
					logger.info(timeStampMessagesBundle.getString("info.timestamp.winhash"));
					
					varAlgorithm = "SHA256withRSA";
				}else{
					logger.info(timeStampMessagesBundle.getString("info.timestamp.linuxhash"));					
					varAlgorithm = "SHA512withRSA";
				}
				
            }
            	
            SignerInfoGenerator signerInfoGenerator = new JcaSimpleSignerInfoGeneratorBuilder().build(varAlgorithm, privateKey, signCert);
            generator.addSignerInfoGenerator(signerInfoGenerator);

            Store<?> certStore = new JcaCertStore(certList);
            generator.addCertificates(certStore);

//            Store crlStore = new JcaCRLStore(crlList);
//            generator.addCRLs(crlStore);
            // Create the signed data object
            CMSTypedData data = new CMSProcessableByteArray(request);
            CMSSignedData signed = generator.generate(data, true);
            return signed.getEncoded();

        } catch (CMSException | IOException | OperatorCreationException | CertificateEncodingException ex) {
            logger.info(ex.getMessage());
        }
        return null;
    }
 
Example 18
Source File: CreateSignature.java    From testarea-pdfbox2 with Apache License 2.0 4 votes vote down vote up
/**
 * <a href="http://stackoverflow.com/questions/41767351/create-pkcs7-signature-from-file-digest">
 * Create pkcs7 signature from file digest
 * </a>
 * <p>
 * The OP's own <code>sign</code> method which has some errors. These
 * errors are fixed in {@link #signWithSeparatedHashing(InputStream)}.
 * </p>
 */
public byte[] signBySnox(InputStream content) throws IOException {
    // testSHA1WithRSAAndAttributeTable
    try {
        MessageDigest md = MessageDigest.getInstance("SHA1", "BC");
        List<Certificate> certList = new ArrayList<Certificate>();
        CMSTypedData msg = new CMSProcessableByteArray(IOUtils.toByteArray(content));

        certList.addAll(Arrays.asList(chain));

        Store<?> certs = new JcaCertStore(certList);

        CMSSignedDataGenerator gen = new CMSSignedDataGenerator();

        Attribute attr = new Attribute(CMSAttributes.messageDigest,
                new DERSet(new DEROctetString(md.digest(IOUtils.toByteArray(content)))));

        ASN1EncodableVector v = new ASN1EncodableVector();

        v.add(attr);

        SignerInfoGeneratorBuilder builder = new SignerInfoGeneratorBuilder(new BcDigestCalculatorProvider())
                .setSignedAttributeGenerator(new DefaultSignedAttributeTableGenerator(new AttributeTable(v)));

        AlgorithmIdentifier sha1withRSA = new DefaultSignatureAlgorithmIdentifierFinder().find("SHA1withRSA");

        CertificateFactory certFactory = CertificateFactory.getInstance("X.509");
        InputStream in = new ByteArrayInputStream(chain[0].getEncoded());
        X509Certificate cert = (X509Certificate) certFactory.generateCertificate(in);

        gen.addSignerInfoGenerator(builder.build(
                new BcRSAContentSignerBuilder(sha1withRSA,
                        new DefaultDigestAlgorithmIdentifierFinder().find(sha1withRSA))
                                .build(PrivateKeyFactory.createKey(pk.getEncoded())),
                new JcaX509CertificateHolder(cert)));

        gen.addCertificates(certs);

        CMSSignedData s = gen.generate(new CMSAbsentContent(), false);
        return new CMSSignedData(msg, s.getEncoded()).getEncoded();

    } catch (Exception e) {
        e.printStackTrace();
        throw new IOException(e);
    }
}
 
Example 19
Source File: CreateSignature.java    From testarea-pdfbox2 with Apache License 2.0 4 votes vote down vote up
/**
 * <a href="http://stackoverflow.com/questions/41767351/create-pkcs7-signature-from-file-digest">
 * Create pkcs7 signature from file digest
 * </a>
 * <p>
 * The OP's <code>sign</code> method after fixing some errors. The
 * OP's original method is {@link #signBySnox(InputStream)}. The
 * errors were
 * </p>
 * <ul>
 * <li>multiple attempts at reading the {@link InputStream} parameter;
 * <li>convoluted creation of final CMS container.
 * </ul>
 * <p>
 * Additionally this method uses SHA256 instead of SHA-1.
 * </p>
 */
public byte[] signWithSeparatedHashing(InputStream content) throws IOException
{
    try
    {
        // Digest generation step
        MessageDigest md = MessageDigest.getInstance("SHA256", "BC");
        byte[] digest = md.digest(IOUtils.toByteArray(content));

        // Separate signature container creation step
        List<Certificate> certList = Arrays.asList(chain);
        JcaCertStore certs = new JcaCertStore(certList);

        CMSSignedDataGenerator gen = new CMSSignedDataGenerator();

        Attribute attr = new Attribute(CMSAttributes.messageDigest,
                new DERSet(new DEROctetString(digest)));

        ASN1EncodableVector v = new ASN1EncodableVector();

        v.add(attr);

        SignerInfoGeneratorBuilder builder = new SignerInfoGeneratorBuilder(new BcDigestCalculatorProvider())
                .setSignedAttributeGenerator(new DefaultSignedAttributeTableGenerator(new AttributeTable(v)));

        AlgorithmIdentifier sha256withRSA = new DefaultSignatureAlgorithmIdentifierFinder().find("SHA256withRSA");

        CertificateFactory certFactory = CertificateFactory.getInstance("X.509");
        InputStream in = new ByteArrayInputStream(chain[0].getEncoded());
        X509Certificate cert = (X509Certificate) certFactory.generateCertificate(in);

        gen.addSignerInfoGenerator(builder.build(
                new BcRSAContentSignerBuilder(sha256withRSA,
                        new DefaultDigestAlgorithmIdentifierFinder().find(sha256withRSA))
                                .build(PrivateKeyFactory.createKey(pk.getEncoded())),
                new JcaX509CertificateHolder(cert)));

        gen.addCertificates(certs);

        CMSSignedData s = gen.generate(new CMSAbsentContent(), false);
        return s.getEncoded();
    }
    catch (Exception e)
    {
        e.printStackTrace();
        throw new IOException(e);
    }
}
 
Example 20
Source File: NextCaMessage.java    From xipki with Apache License 2.0 4 votes vote down vote up
public ContentInfo encode(PrivateKey signingKey, X509Cert signerCert,
    X509Cert[] cmsCertSet) throws MessageEncodingException {
  Args.notNull(signingKey, "signingKey");
  Args.notNull(signerCert, "signerCert");

  try {
    CMSSignedDataGenerator degenerateSignedData = new CMSSignedDataGenerator();
    degenerateSignedData.addCertificate(caCert.toBcCert());
    if (CollectionUtil.isNotEmpty(raCerts)) {
      for (X509Cert m : raCerts) {
        degenerateSignedData.addCertificate(m.toBcCert());
      }
    }

    byte[] degenratedSignedDataBytes = degenerateSignedData.generate(
        new CMSAbsentContent()).getEncoded();

    CMSSignedDataGenerator generator = new CMSSignedDataGenerator();

    // I don't known which hash algorithm is supported by the client, use SHA-1
    String signatureAlgo = getSignatureAlgorithm(signingKey, HashAlgo.SHA1);
    ContentSigner signer = new JcaContentSignerBuilder(signatureAlgo).build(signingKey);

    // signerInfo
    JcaSignerInfoGeneratorBuilder signerInfoBuilder = new JcaSignerInfoGeneratorBuilder(
        new BcDigestCalculatorProvider());

    signerInfoBuilder.setSignedAttributeGenerator(new DefaultSignedAttributeTableGenerator());

    SignerInfoGenerator signerInfo = signerInfoBuilder.build(signer, signerCert.toBcCert());
    generator.addSignerInfoGenerator(signerInfo);

    CMSTypedData cmsContent = new CMSProcessableByteArray(CMSObjectIdentifiers.signedData,
        degenratedSignedDataBytes);

    // certificateSet
    ScepUtil.addCmsCertSet(generator, cmsCertSet);
    return generator.generate(cmsContent, true).toASN1Structure();
  } catch (CMSException | CertificateEncodingException | IOException
      | OperatorCreationException ex) {
    throw new MessageEncodingException(ex);
  }
}