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:ai.susi.mind.SusiCognition.java

public SusiCognition(final SusiMind mind, final String query, int timezoneOffset, double latitude,
        double longitude, int maxcount, ClientIdentity identity) {
    this.json = new JSONObject(true);

    // get a response from susis mind
    String client = identity.getClient();
    this.setQuery(query);
    this.json.put("count", maxcount);
    SusiThought observation = new SusiThought();
    observation.addObservation("timezoneOffset", Integer.toString(timezoneOffset));

    if (!Double.isNaN(latitude) && !Double.isNaN(longitude)) {
        observation.addObservation("latitude", Double.toString(latitude));
        observation.addObservation("longitude", Double.toString(longitude));
    }/*from   w w  w .  j a  v a  2  s .com*/
    this.json.put("client_id", Base64.getEncoder().encodeToString(UTF8.getBytes(client)));
    long query_date = System.currentTimeMillis();
    this.json.put("query_date", DateParser.utcFormatter.print(query_date));

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

    // store answer and actions into json
    this.json.put("answers", new JSONArray(
            dispute.stream().map(argument -> argument.finding(client, mind)).collect(Collectors.toList())));
    this.json.put("answer_date", DateParser.utcFormatter.print(answer_date));
    this.json.put("answer_time", answer_date - query_date);
    this.json.put("language", "en");
}

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From source file:io.syndesis.rest.v1.state.ClientSideStateProperties.java

private static String generateKey() {
    final byte[] key = new byte[32];
    RANDOM.nextBytes(key);//w w  w  . j a  v  a2  s.  co m

    return Base64.getEncoder().encodeToString(key);
}

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From source file:mp3downloader.ZingSearch.java

private static String getSearchResult(String term, int searchType)
        throws UnsupportedEncodingException, MalformedURLException, IOException {
    String data = "{\"kw\": \"" + term + "\", \"t\": " + searchType + ", \"rc\": 50}";
    String jsonData = URLEncoder.encode(Base64.getEncoder().encodeToString(data.getBytes("UTF-8")), "UTF-8");
    String signature = hash_hmac(jsonData, privateKey);
    String urlString = searchUrl + "publicKey=" + publicKey + "&signature=" + signature + "&jsondata="
            + jsonData;//from  w  w w.j  a  v  a 2 s  . co 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;
}

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From source file:com.salesforce.pixelcaptcha.demo.LandingController.java

private String convertBufferedImageToPngBase64(BufferedImage bi) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try {//w  w  w .j  a v a 2  s .co m
        ImageIO.write(bi, "png", baos);
    } catch (IOException e) {
        System.out.println(e);
    }
    String encoded = Base64.getEncoder().encodeToString(baos.toByteArray());
    return encoded;
}

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From source file:jfix.util.Urls.java

/**
 * Returns content from given url as string. The url can contain
 * username:password after the protocol, so that basic authorization is
 * possible./*from   w w  w.  j a  va 2 s . c  o  m*/
 * 
 * Example for url with basic authorization:
 * 
 * http://username:password@www.domain.org/index.html
 */
public static String readString(String url, int timeout) {
    Reader reader = null;
    try {
        URLConnection uc = new URL(url).openConnection();
        if (uc instanceof HttpURLConnection) {
            HttpURLConnection httpConnection = (HttpURLConnection) uc;
            httpConnection.setConnectTimeout(timeout * 1000);
            httpConnection.setReadTimeout(timeout * 1000);
        }
        Matcher matcher = Pattern.compile("://(\\w+:\\w+)@").matcher(url);
        if (matcher.find()) {
            String auth = matcher.group(1);
            String encoding = Base64.getEncoder().encodeToString(auth.getBytes());
            uc.setRequestProperty("Authorization", "Basic " + encoding);
        }
        String charset = (uc.getContentType() != null && uc.getContentType().contains("charset="))
                ? uc.getContentType().split("charset=")[1]
                : "utf-8";
        reader = new BufferedReader(new InputStreamReader(uc.getInputStream(), charset));
        StringBuilder sb = new StringBuilder();
        for (int chr; (chr = reader.read()) != -1;) {
            sb.append((char) chr);
        }
        return sb.toString();
    } catch (Exception e) {
        throw new RuntimeException(e.getMessage(), e);
    } finally {
        if (reader != null) {
            try {
                reader.close();
            } catch (IOException e) {
                throw new RuntimeException(e.getMessage(), e);
            }
        }
    }
}

---

From source file:APIRequest.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    //2. Merchant server makes an api request to the snap backend to get the SNAP_TOKEN
    //initialize settings.
    response.setHeader("Accept", "application/json");
    response.setContentType("application/json");
    response.setHeader("Authorization", Base64.getEncoder().encodeToString((serverKey + ":").getBytes()));

    String orderID = request.getParameterValues("gross_amount")[0];
    int grossAmount = Integer.parseInt(request.getParameterValues("gross_amount")[0]);
    //dummy data/*from  ww w .j a v  a 2 s.  c o m*/
    orderID = "Testing Order-01";
    grossAmount = 150000;

    //JSON object
    JSONObject jso = new JSONObject();
    JSONObject transactionDetails = new JSONObject();
    try {
        transactionDetails.put("order_id", orderID);
        transactionDetails.put("gross_amount", grossAmount);
        jso.put("transaction_details", transactionDetails);
    } catch (JSONException ex) {
        Logger.getLogger(APIRequest.class.getName()).log(Level.SEVERE, null, ex);
    }
    // send the jso to the server.
    response.getWriter().write(jso.toString());
    //3. Snap backend responds to the api call with the SNAP_TOKEN
}

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From source file:io.openvidu.test.e2e.utils.CustomHttpClient.java

public CustomHttpClient(String openviduUrl, String openviduSecret) {
    this.openviduUrl = openviduUrl.replaceFirst("/*$", "");
    this.headerAuth = "Basic "
            + Base64.getEncoder().encodeToString(("OPENVIDUAPP:" + openviduSecret).getBytes());

    SSLContext sslContext = null;
    try {/*from   ww w  . j  a  v  a2 s  . c  o m*/
        sslContext = new SSLContextBuilder().loadTrustMaterial(null, new TrustSelfSignedStrategy() {
            public boolean isTrusted(X509Certificate[] chain, String authType) throws CertificateException {
                return true;
            }
        }).build();
    } catch (KeyManagementException | NoSuchAlgorithmException | KeyStoreException e) {
        Assert.fail("Error building custom HttpClient: " + e.getMessage());
    }
    HttpClient unsafeHttpClient = HttpClients.custom().setSSLContext(sslContext)
            .setSSLHostnameVerifier(new NoopHostnameVerifier()).build();
    Unirest.setHttpClient(unsafeHttpClient);
}

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From source file:org.flowable.job.service.impl.history.async.util.AsyncHistoryJsonUtil.java

public static String convertToBase64(VariableInstanceEntity variable) {
    byte[] bytes = variable.getBytes();
    if (bytes != null) {
        return new String(Base64.getEncoder().encode(variable.getBytes()), StandardCharsets.US_ASCII);
    } else {/*from w  w  w. ja v a 2s.  c  om*/
        return null;
    }
}

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From source file:com.netflix.spinnaker.halyard.deploy.services.v1.VaultService.java

public void publishSecret(DeploymentConfiguration deploymentConfiguration, String name, String contents) {
    String vaultAddress = deploymentConfiguration.getDeploymentEnvironment().getVault().getAddress();
    String encodedContents = Base64.getEncoder().encodeToString(contents.getBytes());
    String secretName = vaultSecretPrefix + name;

    List<String> command = new ArrayList<>();
    command.add("vault");
    command.add("write");
    command.add("--address");
    command.add(vaultAddress);//from w  ww .ja  v  a2s . c o  m
    command.add(secretName);
    command.add(encodedContents);

    JobRequest request = new JobRequest().setTokenizedCommand(command)
            .setTimeoutMillis(TimeUnit.SECONDS.toMillis(vaultTimeoutSeconds));

    String id = jobExecutor.startJob(request);
    DaemonTaskHandler.safeSleep(TimeUnit.SECONDS.toMillis(5));
    JobStatus status = jobExecutor.updateJob(id);

    if (!status.getResult().equals(JobStatus.Result.SUCCESS)) {
        throw new HalException(Problem.Severity.FATAL,
                "Failed to publish secret " + name + ": " + status.getStdOut() + status.getStdErr());
    }
}

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From source file:com.joyent.manta.config.IntegrationTestConfigContext.java

private static <T> SettableConfigContext<T> enableTestEncryption(final SettableConfigContext<T> context,
        final boolean usingEncryption, final String encryptionCipher) {
    if (usingEncryption) {
        context.setClientEncryptionEnabled(true);
        context.setEncryptionKeyId("integration-test-key");
        context.setEncryptionAuthenticationMode(EncryptionAuthenticationMode.Optional);

        SupportedCipherDetails cipherDetails = SupportedCiphersLookupMap.INSTANCE.getOrDefault(encryptionCipher,
                DefaultsConfigContext.DEFAULT_CIPHER);

        context.setEncryptionAlgorithm(cipherDetails.getCipherId());
        SecretKey key = SecretKeyUtils.generate(cipherDetails);
        context.setEncryptionPrivateKeyBytes(key.getEncoded());

        System.out.printf("Unique secret key used for test (base64):\n%s\n",
                Base64.getEncoder().encodeToString(key.getEncoded()));
    }/*from   w w w .  jav  a  2 s . c  o  m*/

    return context;
}

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