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:org.apache.accumulo.test.util.SerializationUtil.java

public static String serializeWritableBase64(Writable writable) {
    byte[] b = serializeWritable(writable);
    return Base64.getEncoder().encodeToString(b);
}

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

/**
 * Encrypts the given password, using the username as salt.
 *
 * @param username The username, used for salt.
 * @param password The password to encrypt.
 * @return Returns the encrypted password.
 *///from   ww  w . j a va 2  s. c o  m
String encrypt(String username, String password) {
    try {
        String key = rightPad(username, KEY_SIZE).substring(0, KEY_SIZE);
        Key spec = new SecretKeySpec(key.getBytes(), algorithm);
        Cipher cipher = Cipher.getInstance(algorithm);
        cipher.init(ENCRYPT_MODE, spec);
        byte[] encrypted = cipher.doFinal(password.getBytes());
        return Base64.getEncoder().encodeToString(encrypted);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:org.openwms.common.FeignConfiguration.java

public @Bean RequestInterceptor basicAuthRequestInterceptor() {
    return (t) -> {
        //Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        //User user = (User) authentication.getPrincipal();
        String username = "user";//user.getUsername();
        String password = "sa";//(String) authentication.getCredentials();
        t.header("Authorization", "Basic " + Base64.getEncoder()
                .encodeToString((username + ":" + password).getBytes(Charset.forName("UTF-8"))));
        t.header(Constants.HEADER_VALUE_X_TENANT, TenantHolder.getCurrentTenant());
        String reqId = RequestIDHolder.getRequestID();
        if (reqId != null) {
            t.header(Constants.HEADER_VALUE_X_REQUESTID, reqId);
        }//from  ww  w . j  ava  2s  . c  o  m
    };
}

From source file:it.lic.cli.Main.java

private void run(final CommandLine cli) throws Exception {
    final Wallet wallet = new Wallet.Default(new FileStorage(new System.Default()));
    if (cli.hasOption("h")) {
        this.help();
    } else if (cli.hasOption("l")) {
        final LicenseKeyPair lkp = wallet.licenseKeyPair(cli.getOptionValue("l"));
        java.lang.System.out.println(String.format("[%s] Public key: %s", lkp.name(),
                new String(Base64.getEncoder().encode(lkp.publicKey().getEncoded()))));
    } else if (cli.hasOption("L")) {
        final Iterator<License> licenses = wallet.licenses(wallet.licenseKeyPair(cli.getOptionValue("L")), "");
        while (licenses.hasNext()) {
            License current = licenses.next();
            java.lang.System.out.println(String.format("%s\t%s\t%s\t%s", current.name(), current.issuer(),
                    current.until(), current.encode()));
        }//w  w w  .j a  va 2  s.  c  om
    } else if (cli.hasOption("k")) {
        final LicenseKeyPair lkp = wallet.newLicenseKeyPair(cli.getOptionValue("k"));
        java.lang.System.out.println(String.format("new keypair created: %s",
                new String(Base64.getEncoder().encode(lkp.publicKey().getEncoded()))));
    } else if (cli.hasOption("K")) {
        final Calendar expire = Calendar.getInstance();
        expire.add(Calendar.YEAR, 1);
        Optional<License> license = wallet.hasLicenseFor(wallet.licenseKeyPair("prometeo"),
                cli.getOptionValue("K"));
        if (license.isPresent()) {
            java.lang.System.out.println(String.format("license already esists: %s", license.get().encode()));
        } else {
            final License newlicense = wallet.newLicense(cli.getOptionValue("K"),
                    wallet.licenseKeyPair("prometeo"), cli.getOptionValue("K"), expire.getTime(),
                    Collections.emptyMap());
            java.lang.System.out.println(String.format("new license created: %s", newlicense.encode()));
        }
    }
}

From source file:ec.edu.chyc.manejopersonal.util.ServerUtils.java

/***
 * Devuelve un UUID generado y codificado en Base64
 *
 * @return Uuid codificado en Base64/*from w w w  . j ava  2  s . c om*/
 */
public static String generateB64Uuid() {
    UUID uuid = UUID.randomUUID();
    ByteBuffer uuidBytes = ByteBuffer.wrap(new byte[16]);
    uuidBytes.putLong(uuid.getMostSignificantBits()).putLong(uuid.getLeastSignificantBits());
    String asB64 = Base64.getEncoder().encodeToString(uuidBytes.array());
    return asB64;
}

From source file:azkaban.crypto.Crypto.java

public static String encode(String s) {
    return Base64.getEncoder().encodeToString(s.getBytes());
}

From source file:jp.co.opentone.bsol.framework.core.util.ConvertUtil.java

/**
 * BASE64???????.//from   w w  w  .j a  v a 2 s .co m
 * @param data ?
 * @return ??
 */
public static String toBase64String(byte[] data) {
    return Base64.getEncoder().encodeToString(data);
}

From source file:org.khannex.action.MakeSign.java

@Override
public Response execute(Context context) {
    Response retval = null;/*ww w  .j  a  va 2s.c o m*/

    final Optional<String> param = getNextParam();
    if (param.isPresent()) {
        final CardIO cardio = new CardIO();
        try {
            final byte[] digest = DigestUtils.sha1(param.get());
            final byte[] pin = readPin().getBytes();

            cardio.connect();
            cardio.transmitReset().assertSuccessful();
            cardio.transmitSelectDf(new byte[] { 0x50, 0x11 }).assertSuccessful();
            cardio.transmitSelectDf(new byte[] { (byte) 0x90, 0x02 }).assertSuccessful();
            cardio.transmitVerify(pin).assertSuccessful();
            cardio.transmitSelectPrivateKey().assertSuccessful();
            final byte[] signature = cardio.transmitSign(digest).assertSuccessful().getData();

            final String result = Base64.getEncoder().encodeToString(getBerEncodedResult(digest, signature));
            retval = response().withResult(result).build();
        } catch (Exception ex) {
            context.setException(ex);

            retval = response().build();
        } finally {
            cardio.disconnect();
        }
    }

    return retval;
}

From source file:Search.DataManipulation.DataParser.java

public String getIcon(Document dom) throws IOException {
    Elements iconClass = dom.getElementsByClass("cover-container");
    Elements iconClass1 = iconClass.select("img.cover-image[alt=Cover art]");
    String iconUrl = iconClass1.first().attr("src");
    byte[] iconByte = dataHandler.imageDownloader(iconUrl);

    if (iconByte.length == 0) {
        log.warn("Invalid Icon url found by Search.DataManipulation.DataValidator, not adding to appData");
        return null;
    } else {//from   w  w w . ja v a  2  s.c om
        String icon = Base64.getEncoder().encodeToString(iconByte);
        return icon;
    }
}

From source file:org.loklak.susi.SusiInteraction.java

public SusiInteraction react(int maxcount, String client, SusiMind mind, SusiThought observation) {
    this.json.put("client_id", Base64.getEncoder().encodeToString(UTF8.getBytes(client)));
    long query_date = System.currentTimeMillis();
    this.json.put("query_date", AbstractObjectEntry.utcFormatter.print(query_date));

    // compute the mind reaction
    String query = this.json.getString("query");

    List<SusiArgument> dispute = mind.react(query, maxcount, client, observation);
    long answer_date = System.currentTimeMillis();

    // store answer and actions into json
    this.json.put("answer_date", AbstractObjectEntry.utcFormatter.print(answer_date));
    this.json.put("answer_time", answer_date - query_date);
    this.json.put("count", maxcount);
    this.json.put("answers", new JSONArray(dispute.stream().map(argument -> {
        SusiThought answer = argument.mindmeld(true);
        answer.put("actions",
                argument.getActions().stream().map(action -> action.apply(argument, mind, client).toJSONClone())
                        .collect(Collectors.toList()));
        return answer;
    }).collect(Collectors.toList())));

    //System.out.println(this.json);
    return this;
}