Example usage for org.bouncycastle.util.encoders UrlBase64 encode

Introduction

In this page you can find the example usage for org.bouncycastle.util.encoders UrlBase64 encode.

Prototype

public static byte[] encode(byte[] data) 

Source Link

Document

Encode the input data producing a URL safe base 64 encoded byte array.

Usage

From source file:com.eucalyptus.auth.CredentialProvider.java

License:Open Source License

public static String getCertificateAlias(final String certPem) throws GeneralSecurityException {
    String certAlias = null;//from  w  w  w  .  j a  v a 2  s.c om
    EntityWrapper<X509Cert> db = Credentials.getEntityWrapper();
    X509Cert certInfo = new X509Cert();
    certInfo.setPemCertificate(new String(UrlBase64.encode(certPem.getBytes())));
    try {
        certAlias = db.getUnique(certInfo).getAlias();
        db.commit();
    } catch (Throwable e) {
        db.rollback();
        throw new GeneralSecurityException(e);
    }
    return certAlias;
}

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From source file:com.eucalyptus.auth.CredentialProvider.java

License:Open Source License

@SuppressWarnings("unchecked")
public static String getUserName(X509Certificate cert) throws GeneralSecurityException {
    String certPem = new String(UrlBase64.encode(Hashes.getPemBytes(cert)));
    User searchUser = new User();
    X509Cert searchCert = new X509Cert();
    searchCert.setPemCertificate(certPem);
    searchUser.setIsEnabled(true);/*from   www .j  a  v a 2 s .c om*/
    EntityWrapper<User> db = Credentials.getEntityWrapper();
    try {
        Session session = db.getSession();
        Example qbeUser = Example.create(searchUser).enableLike(MatchMode.EXACT);
        Example qbeCert = Example.create(searchCert).enableLike(MatchMode.EXACT);
        List<User> users = (List<User>) session.createCriteria(User.class).add(qbeUser)
                .createCriteria("certificates").add(qbeCert).list();
        if (users.size() > 1) {
            db.rollback();
            throw new GeneralSecurityException("Multiple users with the same certificate.");
        } else if (users.size() < 1) {
            db.rollback();
            new GeneralSecurityException("No user with the specified certificate.");
        }
        db.commit();
        return users.get(0).getUserName();
    } catch (HibernateException e) {
        db.rollback();
        throw new GeneralSecurityException(e);
    }
}

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From source file:com.eucalyptus.auth.CredentialProvider.java

License:Open Source License

public static void addCertificate(final String userName, final String alias, final X509Certificate cert)
        throws GeneralSecurityException {
    String certPem = new String(UrlBase64.encode(Hashes.getPemBytes(cert)));
    EntityWrapper<User> db = Credentials.getEntityWrapper();
    User u = null;/*w  w w.j a  v a2 s. c o  m*/
    try {
        u = db.getUnique(new User(userName));
        X509Cert x509cert = new X509Cert(alias);
        x509cert.setPemCertificate(certPem);
        u.getCertificates().add(x509cert);
        db.commit();
    } catch (EucalyptusCloudException e) {
        Credentials.LOG.error(e, e);
        Credentials.LOG.error("username=" + userName + " \nalias=" + alias + " \ncert=" + cert);
        db.rollback();
        throw new GeneralSecurityException(e);
    }
}

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From source file:com.eucalyptus.auth.crypto.DefaultCryptoProvider.java

License:Open Source License

/**
 * Note that the output is not standard Base64.
 *
 * <p>The output has the following substitutions:</p>
 *
 * <ul>//  w w w  .j  a v a 2  s  .c  o m
 *   <li> + -> - </li>
 *   <li> / -> _ </li>
 *   <li> = -> . </li>
 * </ul>
 *
 * @see com.eucalyptus.crypto.CryptoProvider#getDigestBase64(java.lang.String, com.eucalyptus.crypto.Digest)
 */
@Override
public String getDigestBase64(final String input, final Digest hash) {
    final byte[] inputBytes = input.getBytes();
    final MessageDigest digest = hash.get();
    digest.update(inputBytes);
    final byte[] digestBytes = digest.digest();
    return new String(UrlBase64.encode(digestBytes));
}

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From source file:com.eucalyptus.auth.crypto.StringCrypto.java

License:Open Source License

public byte[] encrypt(String password) throws GeneralSecurityException {
    Key pk = keystore.getCertificate(ALIAS).getPublicKey();
    Cipher cipher = Cipher.getInstance(this.asymmetricFormat, this.provider);
    cipher.init(Cipher.ENCRYPT_MODE, pk);
    byte[] passwordEncrypted = cipher.doFinal(password.getBytes());
    return UrlBase64.encode(passwordEncrypted);
    //return cat (VMwareBrokerProperties.ENCRYPTION_FORMAT.getBytes(), UrlBase64.encode(passwordEncrypted)); // prepend format
}

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From source file:com.eucalyptus.auth.crypto.StringCrypto.java

License:Open Source License

public byte[] encrypt(String string, String secret)
        throws NoSuchAlgorithmException, NoSuchProviderException, NoSuchPaddingException, InvalidKeyException,
        InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException {
    final byte[] keyBytes = makeKey(secret);
    final SecretKey key = new SecretKeySpec(keyBytes, "DESede");
    final IvParameterSpec iv = new IvParameterSpec(new byte[8]);
    final Cipher cipher = Cipher.getInstance(this.symmetricFormat);
    cipher.init(Cipher.ENCRYPT_MODE, key, iv);
    final byte[] stringEncrypted = cipher.doFinal(string.getBytes());
    return UrlBase64.encode(stringEncrypted);
}

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From source file:com.eucalyptus.auth.util.Hashes.java

License:Open Source License

/**
 * TODO: Move this up in the dependency tree.
 * @param o/*from   w ww  . j  a  va 2s . c o  m*/
 * @return
 */
@Deprecated
public static String base64encode(String input) {
    return new String(UrlBase64.encode(input.getBytes()));
}

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From source file:com.eucalyptus.auth.util.Hashes.java

License:Open Source License

public static String getRandom(int size) {
    SecureRandom random = Crypto.getSecureRandomSupplier().get();
    byte[] randomBytes = new byte[size];
    random.nextBytes(randomBytes);//  w ww. j  a v  a 2 s .co m
    return new String(UrlBase64.encode(randomBytes));
}

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From source file:com.eucalyptus.crypto.Crypto.java

License:Open Source License

public static String getRandom(int size) {
    SecureRandom random = getSecureRandomSupplier().get();
    byte[] randomBytes = new byte[size];
    random.nextBytes(randomBytes);/*from w ww  . j a  va 2  s .co m*/
    return new String(UrlBase64.encode(randomBytes));
}

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From source file:com.eucalyptus.crypto.StringCrypto.java

License:Open Source License

public byte[] encrypt(String password) throws GeneralSecurityException {
    Key pk = keystore.getCertificate(ALIAS).getPublicKey();
    Cipher cipher = Cipher.getInstance(this.asymmetricFormat, this.provider);
    cipher.init(Cipher.ENCRYPT_MODE, pk, Crypto.getSecureRandomSupplier().get());
    byte[] passwordEncrypted = cipher.doFinal(password.getBytes());
    return UrlBase64.encode(passwordEncrypted);
    //return cat (VMwareBrokerProperties.ENCRYPTION_FORMAT.getBytes(), UrlBase64.encode(passwordEncrypted)); // prepend format
}

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