Example usage for java.util Base64 getEncoder

List of usage examples for java.util Base64 getEncoder

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Introduction

In this page you can find the example usage for java.util Base64 getEncoder.

Prototype

public static Encoder getEncoder()

Source Link

Document

Returns a Encoder that encodes using the Basic type base64 encoding scheme.

Usage

From source file:com.github.horrorho.inflatabledonkey.KeyBagManager.java

public Optional<KeyBag> keyBag(byte[] uuid) {
    String encoded = Base64.getEncoder().encodeToString(uuid);
    return keyBag(encoded);
}

From source file:org.codice.alliance.distribution.branding.AllianceBrandingPlugin.java

@Override
public String getBase64VendorImage() throws IOException {
    byte[] vendorImageAsBytes = IOUtils
            .toByteArray(AllianceBrandingPlugin.class.getResourceAsStream(getVendorImage()));
    if (vendorImageAsBytes.length > 0) {
        return Base64.getEncoder().encodeToString(vendorImageAsBytes);
    }//from  w  ww .ja va2 s  .c om
    return "";
}

From source file:com.alanjz.spin.project.util.JSONSpinfileParser.java

public String digest64(MessageDigest md, String str) {
    return Base64.getEncoder().encodeToString(md.digest(str.getBytes()));
}

From source file:com.github.ffremont.microservices.springboot.node.services.MsService.java

/**
 * Retourne le flux  lire//from www.  j  a  va  2 s. c o m
 *
 * @param msName
 * @return
 */
public Path getBinary(String msName) {
    MicroServiceRest ms = this.getMs(msName);

    if (ms == null) {
        return null;
    }

    MasterUrlBuilder builder = new MasterUrlBuilder(cluster, node, masterhost, masterPort, masterCR);
    builder.setUri(msName + "/binary");

    Path tempFileBinary = null;
    try {
        tempFileBinary = Files.createTempFile("node", "jarBinary");
        HttpURLConnection managerConnection = (HttpURLConnection) (new URL(builder.build())).openConnection();
        managerConnection.setRequestProperty("Authorization", "Basic "
                .concat(new String(Base64.getEncoder().encode((username + ":" + password).getBytes()))));
        managerConnection.setRequestProperty("Accept", "application/java-archive");
        managerConnection.connect();

        if (managerConnection.getResponseCode() != 200) {
            LOG.warn("Manager : rcupration impossible, statut {}", managerConnection.getResponseCode());
            return tempFileBinary;
        }

        FileOutputStream fos = new FileOutputStream(tempFileBinary.toFile());
        try (InputStream is = managerConnection.getInputStream()) {
            byte[] buffer = new byte[10240]; // 10ko
            int read;
            while (-1 != (read = is.read(buffer))) {
                fos.write(buffer, 0, read);
            }
            fos.flush();
            is.close();
        }
    } catch (IOException ex) {
        LOG.error("Impossible de rcuprer le binaire", ex);
        if (tempFileBinary != null) {
            try {
                Files.delete(tempFileBinary);
            } catch (IOException e) {
            }
        }
    }

    return tempFileBinary;
}

From source file:software.uncharted.image.ImageProcessing.java

public static String toBase64(BufferedImage bi) throws IOException {
    return Base64.getEncoder().encodeToString(bufferedImageToByteArray(bi));
}

From source file:org.codice.alliance.distribution.branding.AllianceBrandingPluginTest.java

@Test
public void testFavIcon() throws IOException {
    allianceBrandingPlugin.init();/*ww w. jav  a2s . c om*/
    assertThat(allianceBrandingPlugin.getBase64FavIcon(), is(equalTo(Base64.getEncoder().encodeToString(
            IOUtils.toByteArray(AllianceBrandingPluginTest.class.getResourceAsStream(favIcon))))));
}

From source file:org.codice.alliance.distribution.branding.TestAllianceBrandingPlugin.java

@Test
public void testFavIcon() throws IOException {
    allianceBrandingPlugin.init();/*from   w w  w. j  a v  a  2s.  co m*/
    assertThat(allianceBrandingPlugin.getBase64FavIcon(), is(equalTo(Base64.getEncoder().encodeToString(
            IOUtils.toByteArray(TestAllianceBrandingPlugin.class.getResourceAsStream(favIcon))))));
}

From source file:org.codice.ddf.branding.impl.DdfBrandingPlugin.java

@Override
public String getBase64VendorImage() throws IOException {
    try (InputStream inputStream = DdfBrandingPlugin.class.getResourceAsStream(getVendorImage())) {
        byte[] vendorImageAsBytes = IOUtils.toByteArray(inputStream);
        if (vendorImageAsBytes.length > 0) {
            return Base64.getEncoder().encodeToString(vendorImageAsBytes);
        }// ww w . j  a  v  a  2  s. com
    }
    return "";
}

From source file:org.apache.accumulo.shell.commands.GetSplitsCommand.java

private static String encode(final boolean encode, final Text text) {
    if (text == null) {
        return null;
    }// w  ww.j av a2s  . co  m
    final int length = text.getLength();
    return encode ? Base64.getEncoder().encodeToString(TextUtil.getBytes(text))
            : DefaultFormatter.appendText(new StringBuilder(), text, length).toString();
}

From source file:com.cws.esolutions.security.utils.PasswordUtils.java

/**
 * Provides two-way (reversible) encryption of a provided string. Can be used where reversibility
 * is required but encryption (obfuscation, technically) is required.
 *
 * @param value - The plain text data to encrypt
 * @param salt - The salt value to utilize for the request
 * @param secretInstance - The cryptographic instance to use for the SecretKeyFactory
 * @param iterations - The number of times to loop through the keyspec
 * @param keyBits - The size of the key, in bits
 * @param algorithm - The algorithm to encrypt the data with
 * @param cipherInstance - The cipher instance to utilize
 * @param encoding - The text encoding/*from   w w  w.j av  a 2s.  c  o m*/
 * @return The encrypted string in a reversible format
 * @throws SecurityException {@link java.lang.SecurityException} if an exception occurs during processing
 */
public static final String encryptText(final String value, final String salt, final String secretInstance,
        final int iterations, final int keyBits, final String algorithm, final String cipherInstance,
        final String encoding) throws SecurityException {
    final String methodName = PasswordUtils.CNAME
            + "#encryptText(final String value, final String salt, final String secretInstance, final int iterations, final int keyBits, final String algorithm, final String cipherInstance, final String encoding) throws SecurityException";

    if (DEBUG) {
        DEBUGGER.debug(methodName);
        DEBUGGER.debug("Value: {}", secretInstance);
        DEBUGGER.debug("Value: {}", iterations);
        DEBUGGER.debug("Value: {}", keyBits);
        DEBUGGER.debug("Value: {}", algorithm);
        DEBUGGER.debug("Value: {}", cipherInstance);
        DEBUGGER.debug("Value: {}", encoding);
    }

    String encPass = null;

    try {
        SecretKeyFactory keyFactory = SecretKeyFactory.getInstance(secretInstance);
        PBEKeySpec keySpec = new PBEKeySpec(salt.toCharArray(), salt.getBytes(), iterations, keyBits);
        SecretKey keyTmp = keyFactory.generateSecret(keySpec);
        SecretKeySpec sks = new SecretKeySpec(keyTmp.getEncoded(), algorithm);

        Cipher pbeCipher = Cipher.getInstance(cipherInstance);
        pbeCipher.init(Cipher.ENCRYPT_MODE, sks);

        AlgorithmParameters parameters = pbeCipher.getParameters();
        IvParameterSpec ivParameterSpec = parameters.getParameterSpec(IvParameterSpec.class);

        byte[] cryptoText = pbeCipher.doFinal(value.getBytes(encoding));
        byte[] iv = ivParameterSpec.getIV();

        String combined = Base64.getEncoder().encodeToString(iv) + ":"
                + Base64.getEncoder().encodeToString(cryptoText);

        encPass = Base64.getEncoder().encodeToString(combined.getBytes());
    } catch (InvalidKeyException ikx) {
        throw new SecurityException(ikx.getMessage(), ikx);
    } catch (NoSuchAlgorithmException nsx) {
        throw new SecurityException(nsx.getMessage(), nsx);
    } catch (NoSuchPaddingException npx) {
        throw new SecurityException(npx.getMessage(), npx);
    } catch (IllegalBlockSizeException ibx) {
        throw new SecurityException(ibx.getMessage(), ibx);
    } catch (BadPaddingException bpx) {
        throw new SecurityException(bpx.getMessage(), bpx);
    } catch (UnsupportedEncodingException uex) {
        throw new SecurityException(uex.getMessage(), uex);
    } catch (InvalidKeySpecException iksx) {
        throw new SecurityException(iksx.getMessage(), iksx);
    } catch (InvalidParameterSpecException ipsx) {
        throw new SecurityException(ipsx.getMessage(), ipsx);
    }

    return encPass;
}