Example usage for java.util Base64 getEncoder

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:org.lightjason.agentspeak.action.builtin.crypto.CEncrypt.java

/**
 * encrypts a datatset//w  ww .  j  a  v a 2  s .c o  m
 *
 * @param p_algorithm algorithm
 * @param p_key key
 * @param p_dataset dataset
 * @param p_return return argument
 * @return successful execution
 */
private static boolean encrypt(@Nonnull final EAlgorithm p_algorithm, @Nonnull final Key p_key,
        @Nonnull final Serializable p_dataset, @Nonnull final List<ITerm> p_return) {
    try {
        p_return.add(CRawTerm.from(Base64.getEncoder().encodeToString(
                p_algorithm.getEncryptCipher(p_key).doFinal(SerializationUtils.serialize(p_dataset)))));

        return true;
    } catch (final IllegalBlockSizeException | BadPaddingException | NoSuchPaddingException
            | NoSuchAlgorithmException | InvalidKeyException l_exception) {
        return false;
    }
}

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

@Test
public void testProductImage() throws IOException {
    ddfBrandingPlugin.init();/*from   w w w. jav a 2s.c  o m*/
    assertThat(ddfBrandingPlugin.getBase64ProductImage(), is(equalTo(Base64.getEncoder().encodeToString(
            IOUtils.toByteArray(DdfBrandingPluginTest.class.getResourceAsStream(productImage))))));
}

---

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

@Test
public void testProductImage() throws IOException {
    ddfBrandingPlugin.init();/*  w ww  .  j a va  2s.c o m*/
    assertThat(ddfBrandingPlugin.getBase64ProductImage(), is(equalTo(Base64.getEncoder().encodeToString(
            IOUtils.toByteArray(TestDdfBrandingPlugin.class.getResourceAsStream(productImage))))));
}

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From source file:no.kantega.publishing.modules.mailsender.MailSender.java

/**
 * Sends a mail message. The message body is created by using a Velocity template.
 *
 * @param from        Sender's email address.
 * @param to          Recipient's email address.
 * @param subject     Subject text for the email.
 * @param contentFile Velocity template file.
 * @param parameters  Parameters used by Velocity to merge values into the template.
 * @throws SystemException        if an unexpected error occurs.
 * @throws ConfigurationException if a configuration error occurs.
 *//*  ww  w . j  av a  2  s .co m*/
public static void send(String from, String to, String subject, String contentFile,
        Map<String, Object> parameters) throws SystemException, ConfigurationException {
    String content = createStringFromVelocityTemplate(contentFile, parameters);
    if (log.isDebugEnabled()) {
        log.debug("Email parameters: " + parameters);
        log.debug("Email content: " + content);
        log.debug("Email content, encoded with default charset and then base64 encoded: "
                + Base64.getEncoder().encodeToString(content.getBytes()));
        try {
            log.debug("Email content, encoded with iso-8859-1 and then base64 encoded: "
                    + Base64.getEncoder().encodeToString(content.getBytes("iso-8859-1")));
        } catch (UnsupportedEncodingException e) {
            log.error("Unable to encode email content as iso-8859-1");
        }
    }

    send(from, to, subject, content);
}

---

From source file:com.formkiq.core.service.crypto.SecureTokenServiceImpl.java

@Override
public String encryptToken(final PrivateKey privateKey, final String token) throws GeneralSecurityException {

    Cipher cipher = Cipher.getInstance("RSA");

    cipher.init(Cipher.ENCRYPT_MODE, privateKey);

    byte[] bytes = Strings.getBytes(token);
    return Base64.getEncoder().encodeToString(cipher.doFinal(bytes));
}

---

From source file:mp3downloader.ZingSearch.java

private static String getDetailResult(String id, String searchType)
        throws UnsupportedEncodingException, MalformedURLException, IOException {
    String data = "{\"id\": \"" + id + "\", \"t\": \"" + searchType + "\"}";
    String jsonData = URLEncoder.encode(Base64.getEncoder().encodeToString(data.getBytes("UTF-8")), "UTF-8");
    String signature = hash_hmac(jsonData, privateKey);
    String urlString = detailUrl + "publicKey=" + publicKey + "&signature=" + signature + "&jsondata="
            + jsonData;// w ww  . ja v a  2 s .c o m
    URL url = new URL(urlString);
    URLConnection urlConn = url.openConnection();
    urlConn.addRequestProperty("User-Agent",
            "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36");
    InputStream is = urlConn.getInputStream();
    BufferedReader reader = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
    String line;
    StringBuilder sb = new StringBuilder();
    while ((line = reader.readLine()) != null) {
        sb.append(line);
        sb.append("\n");
    }
    is.close();
    String content = sb.toString();
    return content;
}

---

From source file:org.lightjason.agentspeak.action.buildin.crypto.CEncrypt.java

@Override
public final IFuzzyValue<Boolean> execute(final IContext p_context, final boolean p_parallel,
        final List<ITerm> p_argument, final List<ITerm> p_return, final List<ITerm> p_annotation) {
    final Key l_key = p_argument.get(0).raw();
    final EAlgorithm l_algorithm = EAlgorithm.from(l_key.getAlgorithm());

    return CFuzzyValue.from(p_argument.subList(1, p_argument.size()).stream()
            .map(i -> SerializationUtils.serialize(i.raw())).allMatch(i -> {
                try {
                    p_return.add(CRawTerm.from(Base64.getEncoder()
                            .encodeToString(l_algorithm.getEncryptCipher(l_key).doFinal(i))));
                    return true;
                } catch (final NoSuchPaddingException | NoSuchAlgorithmException | InvalidKeyException
                        | BadPaddingException | IllegalBlockSizeException l_exception) {
                    return false;
                }/*  w w w  .ja v  a 2  s .  co  m*/
            }));
}

---

From source file:com.antonjohansson.elasticsearchshell.client.Client.java

private WebClient client() {
    String baseURL = connection.getURL();
    JacksonJsonProvider provider = new JacksonJsonProvider(MAPPER);

    WebClient client = WebClient.create(baseURL, asList(provider)).accept(APPLICATION_JSON_TYPE)
            .type(APPLICATION_JSON_TYPE);

    if (!isBlank(connection.getUsername())) {
        String decryptedPassword = passwordEncrypter.decrypt(connection.getUsername(),
                connection.getPassword());
        String authorizationString = connection.getUsername() + ":" + decryptedPassword;
        String authorization = "Basic " + Base64.getEncoder().encodeToString(authorizationString.getBytes());
        client.header("Authorization", authorization);
    }//from w  ww . j a va  2  s.c  o  m

    return client;
}

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From source file:org.sonarlint.languageserver.RuleDescriptionHttpServer.java

private static String getAsBase64(String image) throws IOException {
    InputStream resourceAsStream = ServerMain.class.getResourceAsStream(image);
    if (resourceAsStream == null) {
        throw new IllegalStateException("Unable to load image " + image);
    }/* w  w w .  j  a  va 2 s.  com*/
    return Base64.getEncoder().encodeToString(IOUtils.toByteArray(resourceAsStream));
}

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From source file:waffle.spring.DelegatingNegotiateSecurityFilterTest.java

/**
 * Test the delegating filter ,in case no custom authentication was passed, the filter would store the auth in the
 * security context./*from   w  w  w .  j  a v a2s .  co  m*/
 *
 * @throws IOException
 *             Signals that an I/O exception has occurred.
 * @throws ServletException
 *             the servlet exception
 */
@Test
public void testNegotiate() throws IOException, ServletException {
    final String securityPackage = "Negotiate";
    final SimpleFilterChain filterChain = new SimpleFilterChain();
    final SimpleHttpRequest request = new SimpleHttpRequest();

    final String clientToken = Base64.getEncoder()
            .encodeToString(WindowsAccountImpl.getCurrentUsername().getBytes(StandardCharsets.UTF_8));
    request.addHeader("Authorization", securityPackage + " " + clientToken);

    final SimpleHttpResponse response = new SimpleHttpResponse();
    this.filter.doFilter(request, response, filterChain);

    final Authentication auth = SecurityContextHolder.getContext().getAuthentication();
    Assertions.assertNotNull(auth);
    final Collection<? extends GrantedAuthority> authorities = auth.getAuthorities();
    Assertions.assertNotNull(authorities);
    Assertions.assertEquals(3, authorities.size());

    final List<String> list = new ArrayList<>();
    for (final GrantedAuthority grantedAuthority : authorities) {
        list.add(grantedAuthority.getAuthority());
    }
    Collections.sort(list);
    Assertions.assertEquals("ROLE_EVERYONE", list.get(0));
    Assertions.assertEquals("ROLE_USER", list.get(1));
    Assertions.assertEquals("ROLE_USERS", list.get(2));
    Assertions.assertEquals(0, response.getHeaderNamesSize());
}

---

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