Example usage for org.bouncycastle.cms KeyTransRecipientId getIssuer

Introduction

In this page you can find the example usage for org.bouncycastle.cms KeyTransRecipientId getIssuer.

Prototype

public X500Name getIssuer() 

Source Link

Usage

From source file:be.e_contract.mycarenet.etee.Unsealer.java

License:Open Source License

@SuppressWarnings("unchecked")
private byte[] decrypt(byte[] encryptedData) throws CMSException, IOException {
    CMSEnvelopedDataParser cmsEnvelopedDataParser = new CMSEnvelopedDataParser(encryptedData);
    LOG.debug("content encryption algo: "
            + cmsEnvelopedDataParser.getContentEncryptionAlgorithm().getAlgorithm().getId());

    RecipientInformationStore recipientInformationStore = cmsEnvelopedDataParser.getRecipientInfos();
    RecipientId recipientId = new JceKeyTransRecipientId(this.decryptionCertificate);
    Collection<RecipientInformation> recipients = recipientInformationStore.getRecipients(recipientId);
    LOG.debug("number of recipients for given decryption cert: " + recipients.size());
    if (0 == recipients.size()) {
        recipients = recipientInformationStore.getRecipients();
        LOG.debug("number of all recipients: " + recipients.size());
        Iterator<RecipientInformation> recipientsIterator = recipients.iterator();
        while (recipientsIterator.hasNext()) {
            RecipientInformation recipientInformation = recipientsIterator.next();
            RecipientId actualRecipientId = recipientInformation.getRID();
            LOG.debug("actual recipient id type: " + actualRecipientId.getClass().getName());
            if (actualRecipientId instanceof KeyTransRecipientId) {
                KeyTransRecipientId actualKeyTransRecipientId = (KeyTransRecipientId) actualRecipientId;
                LOG.debug("actual recipient issuer: " + actualKeyTransRecipientId.getIssuer());
                LOG.debug("actual recipient serial number: " + actualKeyTransRecipientId.getSerialNumber());
            }/*from w  ww  .  ja  v  a 2 s  .co m*/
        }
        throw new SecurityException("message does not seem to be addressed to you");
    }
    Iterator<RecipientInformation> recipientsIterator = recipients.iterator();
    RecipientInformation recipientInformation = recipientsIterator.next();

    AsymmetricKeyParameter privKeyParams = PrivateKeyFactory.createKey(this.decryptionPrivateKey.getEncoded());
    BcRSAKeyTransEnvelopedRecipient recipient = new BcRSAKeyTransEnvelopedRecipient(privKeyParams);
    byte[] decryptedContent = recipientInformation.getContent(recipient);
    return decryptedContent;
}

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From source file:mitm.common.security.cms.CMSEnvelopedInspectorImplTest.java

License:Open Source License

public void testEnveloped(CMSEnvelopedDataAdapter cmsEnveloped)
        throws CryptoMessageSyntaxException, MessagingException, IOException {
    CMSEnvelopedInspector inspector = new CMSEnvelopedInspectorImpl(cmsEnveloped, keyStoreKeyProvider,
            securityFactory.getNonSensitiveProvider(), securityFactory.getSensitiveProvider());

    List<RecipientInfo> recipients = inspector.getRecipients();

    assertEquals(1, recipients.size());//from   ww  w  .  j  a  v  a  2s .c  o  m

    RecipientInfo recipientInfo = recipients.get(0);

    logger.info(
            "Encryption Algorithm: " + SMIMEEncryptionAlgorithm.fromOID(inspector.getEncryptionAlgorithmOID()));
    logger.info(recipientInfo.toString());

    KeyIdentifier recipientId = recipientInfo.getRecipientId();

    assertTrue(recipientId instanceof KeyTransRecipientId);

    KeyTransRecipientId keyTransRecipientId = (KeyTransRecipientId) recipientId;

    assertEquals(new BigInteger("115FCD741088707366E9727452C9770", 16), keyTransRecipientId.getSerialNumber());
    assertEquals(new X500Principal("EMAILADDRESS=ca@example.com, CN=MITM Test CA, L=Amsterdam, ST=NH, C=NL"),
            keyTransRecipientId.getIssuer());

    byte[] decryptedContent = inspector.getContent();

    MimeMessage decryptedMessage = MailUtils.byteArrayToMessage(decryptedContent);

    File file = new File(tempDir, "encrypted-validcertificate-decrypted.eml");

    MailUtils.writeMessage(decryptedMessage, file);

    decryptedMessage = MailUtils.loadMessage(file);

    assertTrue(decryptedMessage.isMimeType("multipart/mixed"));

    assertEquals(SMIMEHeader.Type.NO_SMIME, SMIMEHeader.getSMIMEContentType(decryptedMessage));

    checkForEmbeddedHeaders(decryptedMessage);
}

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From source file:mitm.common.security.cms.RecipientInfoImpl.java

License:Open Source License

private KeyTransRecipientId getKeyTransRecipientId(org.bouncycastle.cms.KeyTransRecipientId otherRecipientId)
        throws RecipientInfoException {
    try {// w  w w.j av a2 s  . c o m
        KeyTransRecipientIdImpl recipientId = new KeyTransRecipientIdImpl(
                X500PrincipalUtils.fromX500Name(otherRecipientId.getIssuer()),
                otherRecipientId.getSerialNumber(), otherRecipientId.getSubjectKeyIdentifier());

        return recipientId;
    } catch (IOException e) {
        throw new RecipientInfoException(e);
    }
}

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From source file:org.sejda.sambox.pdmodel.encryption.PublicKeySecurityHandler.java

License:Apache License

private void appendCertInfo(StringBuilder extraInfo, KeyTransRecipientId ktRid, X509Certificate certificate,
        X509CertificateHolder materialCert) {
    BigInteger ridSerialNumber = ktRid.getSerialNumber();
    if (ridSerialNumber != null) {
        String certSerial = "unknown";
        BigInteger certSerialNumber = certificate.getSerialNumber();
        if (certSerialNumber != null) {
            certSerial = certSerialNumber.toString(16);
        }// w w  w. ja  va 2s .co  m
        extraInfo.append("serial-#: rid ");
        extraInfo.append(ridSerialNumber.toString(16));
        extraInfo.append(" vs. cert ");
        extraInfo.append(certSerial);
        extraInfo.append(" issuer: rid \'");
        extraInfo.append(ktRid.getIssuer());
        extraInfo.append("\' vs. cert \'");
        extraInfo.append(materialCert == null ? "null" : materialCert.getIssuer());
        extraInfo.append("\' ");
    }
}

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