Examples with PKCS8EncryptedPrivateKeyInfo org.bouncycastle.pkcs.PKCS8EncryptedPrivateKeyInfo used on opensource projects

Example 1 with PKCS8EncryptedPrivateKeyInfo

use of org.bouncycastle.pkcs.PKCS8EncryptedPrivateKeyInfo in project ddf by codice.

the class KeystoreEditor method addToStore.

private synchronized void addToStore(String alias, String keyPassword, String storePassword, String data, String type, String fileName, String path, String storepass, KeyStore store) throws KeystoreEditorException {
    OutputStream fos = null;
    try (InputStream inputStream = new ByteArrayInputStream(Base64.getDecoder().decode(data))) {
        if (StringUtils.isBlank(alias)) {
            throw new IllegalArgumentException("Alias cannot be null.");
        }
        Path storeFile = Paths.get(path);
        //check the two most common key/cert stores first (pkcs12 and jks)
        if (PKCS12_TYPE.equals(type) || StringUtils.endsWithIgnoreCase(fileName, ".p12")) {
            //priv key + cert chain
            KeyStore pkcs12Store = KeyStore.getInstance("PKCS12");
            pkcs12Store.load(inputStream, storePassword.toCharArray());
            Certificate[] chain = pkcs12Store.getCertificateChain(alias);
            Key key = pkcs12Store.getKey(alias, keyPassword.toCharArray());
            if (key != null) {
                store.setKeyEntry(alias, key, keyPassword.toCharArray(), chain);
                fos = Files.newOutputStream(storeFile);
                store.store(fos, storepass.toCharArray());
            }
        } else if (JKS_TYPE.equals(type) || StringUtils.endsWithIgnoreCase(fileName, ".jks")) {
            //java keystore file
            KeyStore jks = KeyStore.getInstance("jks");
            jks.load(inputStream, storePassword.toCharArray());
            Enumeration<String> aliases = jks.aliases();
            //we are going to store all entries from the jks regardless of the passed in alias
            while (aliases.hasMoreElements()) {
                String jksAlias = aliases.nextElement();
                if (jks.isKeyEntry(jksAlias)) {
                    Key key = jks.getKey(jksAlias, keyPassword.toCharArray());
                    Certificate[] certificateChain = jks.getCertificateChain(jksAlias);
                    store.setKeyEntry(jksAlias, key, keyPassword.toCharArray(), certificateChain);
                } else {
                    Certificate certificate = jks.getCertificate(jksAlias);
                    store.setCertificateEntry(jksAlias, certificate);
                }
            }
            fos = Files.newOutputStream(storeFile);
            store.store(fos, storepass.toCharArray());
        //need to parse der separately from pem, der has the same mime type but is binary hence checking both
        } else if (DER_TYPE.equals(type) && StringUtils.endsWithIgnoreCase(fileName, ".der")) {
            ASN1InputStream asn1InputStream = new ASN1InputStream(inputStream);
            ASN1Primitive asn1Primitive = asn1InputStream.readObject();
            X509CertificateHolder x509CertificateHolder = new X509CertificateHolder(asn1Primitive.getEncoded());
            CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509", "BC");
            Certificate certificate = certificateFactory.generateCertificate(new ByteArrayInputStream(x509CertificateHolder.getEncoded()));
            X500Name x500name = new JcaX509CertificateHolder((X509Certificate) certificate).getSubject();
            RDN cn = x500name.getRDNs(BCStyle.CN)[0];
            String cnStr = IETFUtils.valueToString(cn.getFirst().getValue());
            if (!store.isCertificateEntry(cnStr) && !store.isKeyEntry(cnStr)) {
                store.setCertificateEntry(cnStr, certificate);
            }
            store.setCertificateEntry(alias, certificate);
            fos = Files.newOutputStream(storeFile);
            store.store(fos, storepass.toCharArray());
        //if it isn't one of the stores we support, it might be a key or cert by itself
        } else if (isPemParsable(type, fileName)) {
            //This is the catch all case for PEM, P7B, etc. with common file extensions if the mime type isn't read correctly in the browser
            Reader reader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8));
            PEMParser pemParser = new PEMParser(reader);
            Object object;
            boolean setEntry = false;
            while ((object = pemParser.readObject()) != null) {
                if (object instanceof PEMEncryptedKeyPair || object instanceof PEMKeyPair) {
                    PEMKeyPair pemKeyPair;
                    if (object instanceof PEMEncryptedKeyPair) {
                        PEMEncryptedKeyPair pemEncryptedKeyPairKeyPair = (PEMEncryptedKeyPair) object;
                        JcePEMDecryptorProviderBuilder jcePEMDecryptorProviderBuilder = new JcePEMDecryptorProviderBuilder();
                        pemKeyPair = pemEncryptedKeyPairKeyPair.decryptKeyPair(jcePEMDecryptorProviderBuilder.build(keyPassword.toCharArray()));
                    } else {
                        pemKeyPair = (PEMKeyPair) object;
                    }
                    KeyPair keyPair = new JcaPEMKeyConverter().setProvider("BC").getKeyPair(pemKeyPair);
                    PrivateKey privateKey = keyPair.getPrivate();
                    Certificate[] chain = store.getCertificateChain(alias);
                    if (chain == null) {
                        chain = buildCertChain(alias, store);
                    }
                    store.setKeyEntry(alias, privateKey, keyPassword.toCharArray(), chain);
                    setEntry = true;
                } else if (object instanceof X509CertificateHolder) {
                    X509CertificateHolder x509CertificateHolder = (X509CertificateHolder) object;
                    CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509", "BC");
                    Certificate certificate = certificateFactory.generateCertificate(new ByteArrayInputStream(x509CertificateHolder.getEncoded()));
                    X500Name x500name = new JcaX509CertificateHolder((X509Certificate) certificate).getSubject();
                    RDN cn = x500name.getRDNs(BCStyle.CN)[0];
                    String cnStr = IETFUtils.valueToString(cn.getFirst().getValue());
                    if (!store.isCertificateEntry(cnStr) && !store.isKeyEntry(cnStr)) {
                        store.setCertificateEntry(cnStr, certificate);
                    }
                    store.setCertificateEntry(alias, certificate);
                    setEntry = true;
                } else if (object instanceof ContentInfo) {
                    ContentInfo contentInfo = (ContentInfo) object;
                    if (contentInfo.getContentType().equals(CMSObjectIdentifiers.envelopedData)) {
                        CMSEnvelopedData cmsEnvelopedData = new CMSEnvelopedData(contentInfo);
                        OriginatorInfo originatorInfo = cmsEnvelopedData.getOriginatorInfo().toASN1Structure();
                        ASN1Set certificates = originatorInfo.getCertificates();
                        setEntry = importASN1CertificatesToStore(store, setEntry, certificates);
                    } else if (contentInfo.getContentType().equals(CMSObjectIdentifiers.signedData)) {
                        SignedData signedData = SignedData.getInstance(contentInfo.getContent());
                        ASN1Set certificates = signedData.getCertificates();
                        setEntry = importASN1CertificatesToStore(store, setEntry, certificates);
                    }
                } else if (object instanceof PKCS8EncryptedPrivateKeyInfo) {
                    PKCS8EncryptedPrivateKeyInfo pkcs8EncryptedPrivateKeyInfo = (PKCS8EncryptedPrivateKeyInfo) object;
                    Certificate[] chain = store.getCertificateChain(alias);
                    if (chain == null) {
                        chain = buildCertChain(alias, store);
                    }
                    try {
                        store.setKeyEntry(alias, pkcs8EncryptedPrivateKeyInfo.getEncoded(), chain);
                        setEntry = true;
                    } catch (KeyStoreException keyEx) {
                        try {
                            PKCS8Key pkcs8Key = new PKCS8Key(pkcs8EncryptedPrivateKeyInfo.getEncoded(), keyPassword.toCharArray());
                            store.setKeyEntry(alias, pkcs8Key.getPrivateKey(), keyPassword.toCharArray(), chain);
                            setEntry = true;
                        } catch (GeneralSecurityException e) {
                            LOGGER.info("Unable to add PKCS8 key to keystore with secondary method. Throwing original exception.", e);
                            throw keyEx;
                        }
                    }
                }
            }
            if (setEntry) {
                fos = Files.newOutputStream(storeFile);
                store.store(fos, storepass.toCharArray());
            }
        }
    } catch (Exception e) {
        LOGGER.info("Unable to add entry {} to store", alias, e);
        throw new KeystoreEditorException("Unable to add entry " + alias + " to store", e);
    } finally {
        if (fos != null) {
            try {
                fos.close();
            } catch (IOException ignore) {
            }
        }
    }
    init();
}

Example 2 with PKCS8EncryptedPrivateKeyInfo

use of org.bouncycastle.pkcs.PKCS8EncryptedPrivateKeyInfo in project Openfire by igniterealtime.

the class CertificateManager method parsePrivateKey.

/**
     * Parses a PrivateKey instance from a PEM representation.
     *
     * When the provided key is encrypted, the provided pass phrase is applied.
     *
     * @param pemRepresentation a PEM representation of a private key (cannot be null or empty)
     * @param passPhrase optional pass phrase (must be present if the private key is encrypted).
     * @return a PrivateKey instance (never null)
     */
public static PrivateKey parsePrivateKey(InputStream pemRepresentation, String passPhrase) throws IOException {
    if (passPhrase == null) {
        passPhrase = "";
    }
    try (//
    Reader reader = new InputStreamReader(pemRepresentation);
        PEMParser pemParser = new PEMParser(reader)) {
        final Object object = pemParser.readObject();
        final JcaPEMKeyConverter converter = new JcaPEMKeyConverter().setProvider("BC");
        final KeyPair kp;
        if (object instanceof PEMEncryptedKeyPair) {
            // Encrypted key - we will use provided password
            final PEMDecryptorProvider decProv = new JcePEMDecryptorProviderBuilder().build(passPhrase.toCharArray());
            kp = converter.getKeyPair(((PEMEncryptedKeyPair) object).decryptKeyPair(decProv));
        } else if (object instanceof PKCS8EncryptedPrivateKeyInfo) {
            // Encrypted key - we will use provided password
            try {
                final PKCS8EncryptedPrivateKeyInfo encryptedInfo = (PKCS8EncryptedPrivateKeyInfo) object;
                final InputDecryptorProvider provider = new JceOpenSSLPKCS8DecryptorProviderBuilder().build(passPhrase.toCharArray());
                final PrivateKeyInfo privateKeyInfo = encryptedInfo.decryptPrivateKeyInfo(provider);
                return converter.getPrivateKey(privateKeyInfo);
            } catch (PKCSException | OperatorCreationException e) {
                throw new IOException("Unable to decrypt private key.", e);
            }
        } else if (object instanceof PrivateKeyInfo) {
            return converter.getPrivateKey((PrivateKeyInfo) object);
        } else {
            // Unencrypted key - no password needed
            kp = converter.getKeyPair((PEMKeyPair) object);
        }
        return kp.getPrivate();
    }
}