Package org.bouncycastle.cms

Examples of org.bouncycastle.cms.SignerInformationStore

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      } else {
        signedData = signedDataGenerator.generate(content, encapsulate);
      }

      if (timeStampClient != null) {
        SignerInformationStore signerInformationStore = signedData.getSignerInfos();
        List list = new ArrayList();
        for (Object o : signerInformationStore.getSigners()) {
          SignerInformation signerInformation = (SignerInformation) o;
          TimeStamp timeStamp = timeStampClient.getTimeStamp(signerInformation.getSignature());
          ASN1Primitive asn1Primitive = BouncyCastleProviderHelper.toASN1Primitive(timeStamp.getEncoded());
          DERSet derSet = new DERSet(asn1Primitive);

          Hashtable hashtable = new Hashtable();
          Attribute attribute = new Attribute(PKCSObjectIdentifiers.id_aa_signatureTimeStampToken, derSet);
          hashtable.put(PKCSObjectIdentifiers.id_aa_signatureTimeStampToken, attribute);

          AttributeTable unsignedAtts = new AttributeTable(hashtable);

          list.add(SignerInformation.replaceUnsignedAttributes(signerInformation, unsignedAtts));
        }

        SignerInformationStore tmpSignerInformationStore = new SignerInformationStore(list);

        signedData = CMSSignedData.replaceSigners(signedData, tmpSignerInformationStore);
      }

      return signedData.getEncoded();
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  private boolean verifyAttached(final byte[] data, final byte[] signature) throws CMSException, IOException, OperatorCreationException, GeneralSecurityException {
    CMSSignedData signedData = new CMSSignedData(new CMSProcessableByteArray(data), signature);

    CollectionStore certificatesStore = (CollectionStore) signedData.getCertificates();

    SignerInformationStore signerInformationStore = signedData.getSignerInfos();
    boolean verified = true;
    for (Object o : signerInformationStore.getSigners()) {
      SignerInformation signerInformation = (SignerInformation) o;

      verified = BouncyCastleSignerHelper.verifySignature(signerInformation, certificatesStore, data, false);
      if (!verified) {
        break;
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    CollectionStore certificatesStore = (CollectionStore) signedDataParser.getCertificates();

    boolean verified = true;

    SignerInformationStore signerInformationStore = signedDataParser.getSignerInfos();
    for (Object o : signerInformationStore.getSigners()) {
      SignerInformation signerInformation = (SignerInformation) o;

      if (!BouncyCastleSignerHelper.verifySignature(signerInformation, certificatesStore, data, true)) {
        verified = false;
        break;
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  @SuppressWarnings("unchecked")
  public Signature[] getSignatures(final byte[] data) {
    try {
      CMSSignedData signedData = new CMSSignedData(data);
      Collection<X509CertificateHolder> certificates = signedData.getCertificates().getMatches(null);
      SignerInformationStore signerInformationStore = signedData.getSignerInfos();
      Collection<SignerInformation> informations = signerInformationStore.getSigners();
      Collection<Signature> signatures = new ArrayList<Signature>();

      // 1.2.840.113549.1.9.3 -- content type
      // 1.2.840.113549.1.9.4 -- messagedigest
      // 1.2.840.113549.1.9.5 -- sign time
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   }
   public boolean verify(PublicKey publicKey) throws Exception
   {
      SMIMESigned signed = new SMIMESigned(body);

      SignerInformationStore signers = signed.getSignerInfos();
      SignerInformation signer = (SignerInformation) signers.getSigners().iterator().next();
      return signer.verify(publicKey, "BC");

   }
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      output(mbp);

      SMIMESigned signed = new SMIMESigned(mm);

      SignerInformationStore signers = signed.getSignerInfos();
      Assert.assertEquals(1, signers.size());
      SignerInformation signer = (SignerInformation) signers.getSigners().iterator().next();
      Assert.assertTrue(signer.verify(cert.getPublicKey(), "BC"));
   }
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      CMSTypedData content = new CMSProcessableByteArray(data);

      CMSSignedData signedData = cmsSignedDataGenerator.generate(content, true);

      if (timeStampClient != null) {
        SignerInformationStore signerInformationStore = signedData.getSignerInfos();
        List list = new ArrayList();
        for (Object o : signerInformationStore.getSigners()) {
          SignerInformation signerInformation = (SignerInformation) o;
          TimeStamp timeStamp = timeStampClient.getTimeStamp(signerInformation.getSignature());
          DERObject derObject = new ASN1InputStream(timeStamp.getEncoded()).readObject();
          DERSet derSet = new DERSet(derObject);

          Hashtable hashtable = new Hashtable();
          Attribute unsignAtt = new Attribute(PKCSObjectIdentifiers.id_aa_signatureTimeStampToken, derSet);
          hashtable.put(PKCSObjectIdentifiers.id_aa_signatureTimeStampToken, unsignAtt);

          AttributeTable unsignedAtts = new AttributeTable(hashtable);

          list.add(SignerInformation.replaceUnsignedAttributes(signerInformation, unsignedAtts));
        }

        SignerInformationStore tmpSignerInformationStore = new SignerInformationStore(list);

        signedData = CMSSignedData.replaceSigners(signedData, tmpSignerInformationStore);
      }

      return signedData.getEncoded();
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    try {
      CMSSignedData signedData = new CMSSignedData(signature);
      CollectionStore certificatesStore = (CollectionStore) signedData.getCertificates();
      // CollectionStore crlStore = (CollectionStore) signedData.getCRLs();

      SignerInformationStore signerInformationStore = signedData.getSignerInfos();
      boolean verified = true;
      for (Object o : signerInformationStore.getSigners()) {
        SignerInformation signerInformation = (SignerInformation) o;

        Collection<Certificate> collection = certificatesStore.getMatches(null);
        if (!collection.isEmpty()) {
          for (Certificate cert : collection) {
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                Signer signer = (Signer)it.next();
               
                gen.addSigner(signer.getKey(), signer.getCert(), signer.getDigestOID(), signer.getSignedAttr(), signer.getUnsignedAttr(), _provider);
            }

            gen.addSigners(new SignerInformationStore(_oldSigners));
           
            return gen;
        }
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        s = new CMSSignedData(ContentInfo.getInstance(aIn.readObject()));

        certsAndCrls = s.getCertificatesAndCRLs("Collection", "SUN");

        SignerInformationStore signers = s.getSignerInfos();
        Collection c = signers.getSigners();
        Iterator it = c.iterator();

        while (it.hasNext())
        {
            SignerInformation signer = (SignerInformation)it.next();
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