Example usage for android.util Base64 encodeToString

List of usage examples for android.util Base64 encodeToString

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  6. encodeToString

Introduction

In this page you can find the example usage for android.util Base64 encodeToString.

Prototype

public static String encodeToString(byte[] input, int flags)

Source Link

Document

Base64-encode the given data and return a newly allocated String with the result.

Usage

From source file:com.hybris.mobile.lib.commerce.helper.SecurityHelper.java

/**
 * Encrypt String associated with a key/*from   ww  w.  j  a  va  2 s .c  om*/
 *
 * @param value The value to encrypt
 * @return encrypted string
 */
public static String encrypt(String value) {
    if (StringUtils.isBlank(value)) {
        throw new IllegalArgumentException();
    }

    String encryptedText = "";

    try {
        Cipher cipher = Cipher.getInstance(CIPHER);
        cipher.init(Cipher.ENCRYPT_MODE, mSecretKeySpec, mIvParameterSpec);
        encryptedText = Base64.encodeToString(cipher.doFinal(value.getBytes()), Base64.NO_CLOSE);
    } catch (NoSuchAlgorithmException e) {
        Log.e(TAG, "Algorithm not found.");
    } catch (NoSuchPaddingException | BadPaddingException | IllegalBlockSizeException e) {
        Log.e(TAG, "Exception during encrypt");
    } catch (InvalidKeyException e) {
        Log.e(TAG, "No valid key provided.");
    } catch (InvalidAlgorithmParameterException e) {
        Log.e(TAG, "Algorithm parameter specification is invalid");
    }

    return encryptedText;
}

From source file:edu.stanford.mobisocial.dungbeetle.feed.objects.VoiceObj.java

public static JSONObject json(byte[] data) {
    String encoded = Base64.encodeToString(data, Base64.DEFAULT);
    JSONObject obj = new JSONObject();
    try {//from   w w  w.  j a  v a 2 s .  c  o  m
        obj.put("data", encoded);
    } catch (JSONException e) {
    }
    return obj;
}

From source file:com.paymaya.sdk.android.payment.PayMayaPayment.java

/**
 * Request and returns a payment token/*from ww w  . j  av a  2 s .c o m*/
 *
 * @return PaymentToken
 * @throws PayMayaPaymentException
 */
public PaymentToken getPaymentToken() throws PayMayaPaymentException {
    try {
        Request request = new Request(Request.Method.POST,
                PayMayaConfig.getEnvironment() == PayMayaConfig.ENVIRONMENT_PRODUCTION
                        ? BuildConfig.API_PAYMENTS_ENDPOINT_PRODUCTION
                        : BuildConfig.API_PAYMENTS_ENDPOINT_SANDBOX + "/payment-tokens");

        byte[] body = JSONUtils.toJSON(mCard).toString().getBytes();
        request.setBody(body);

        String key = mClientKey + ":";
        String authorization = Base64.encodeToString(key.getBytes(), Base64.DEFAULT);

        Map<String, String> headers = new HashMap<>();
        headers.put("Content-Type", "application/json");
        headers.put("Authorization", "Basic " + authorization);
        headers.put("Content-Length", Integer.toString(body.length));
        headers.put("Idempotent-Token", mUuidIdempotentKey);
        request.setHeaders(headers);

        AndroidClient androidClient = new AndroidClient();
        Response response = androidClient.call(request);

        //check errors

        return JSONUtils.fromJSONPaymentToken(response.getResponse());
    } catch (JSONException je) {
        throw new PayMayaPaymentException("Unknown Error", je);
    } catch (PayMayaPaymentException ppe) {
        throw new PayMayaPaymentException(ppe.getMessage());
    }

}

From source file:net.networksaremadeofstring.cyllell.Authentication.java

private String SignHeaders(String dataToSign)
        throws NoSuchAlgorithmException, InvalidKeySpecException, NoSuchPaddingException, InvalidKeyException,
        IllegalBlockSizeException, BadPaddingException, UnsupportedEncodingException, NoSuchProviderException {
    PKCS8EncodedKeySpec spec = new PKCS8EncodedKeySpec(Base64.decode(this.PrivateKey.getBytes(), 0));
    KeyFactory kf = KeyFactory.getInstance("RSA");
    PrivateKey pk = kf.generatePrivate(spec);
    Cipher cipher = Cipher.getInstance("RSA/ECB/PKCS1PADDING");
    cipher.init(Cipher.ENCRYPT_MODE, pk);

    byte[] EncryptedStream = new byte[cipher.getOutputSize(dataToSign.length())];
    try {//  w ww . ja  va2 s .com
        cipher.doFinal(dataToSign.getBytes(), 0, dataToSign.length(), EncryptedStream, 0);
    } catch (ShortBufferException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return Base64.encodeToString(EncryptedStream, Base64.NO_WRAP);
}

From source file:com.tapcentive.sdk.service.CouponStatusService.java

/**
 * Execute.//from  w  w w .  j a v a2 s.  c  o m
 *
 * @param coupon the coupon
 */
public void execute(byte[] coupon) {
    Map<String, String> headers = new HashMap<String, String>();
    JSONObject jsonCoupon = new JSONObject();

    if (isConnectedToNetwork()) {
        try {

            headers.put("User-Agent", "consumer");

            SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(this.context);
            String msiURLString = sharedPref.getString("pref_key_msi_url", "");
            if ((msiURLString != null) && (!msiURLString.equals(""))) {
                String url = msiURLString + "/reward/status";
                jsonCoupon.put("timestamp", (long) System.currentTimeMillis() / 1000);
                jsonCoupon.put("apdu", Base64.encodeToString(coupon, Base64.NO_WRAP));

                Log.d(TAG, "Coupon Data: " + Base64.encodeToString(coupon, Base64.NO_WRAP));

                CustomJsonObjectRequest jsonRequest = new CustomJsonObjectRequest(Method.POST, url, jsonCoupon,
                        new Response.Listener<JSONObject>() {
                            @Override
                            public void onResponse(JSONObject response) {
                                Log.d(TAG, "Redeemable" + response.toString());
                                callback.isValid(true);
                            }
                        }, new Response.ErrorListener() {
                            @Override
                            public void onErrorResponse(VolleyError error) {
                                Log.d(TAG, "Error " + error.toString());
                                if (error == null || error.networkResponse == null) {
                                    callback.isValid(true);
                                    return;
                                }
                                if (error.networkResponse.statusCode == 400
                                        || error.networkResponse.statusCode == 204
                                        || error.networkResponse.statusCode == 403) {
                                    Response<JSONObject> response = CustomJsonObjectRequest.parseError(error);

                                    try {
                                        int detailcode = response.result.getInt("detailcode");
                                        String extraDetails = response.result.getString("details");
                                        Log.d(TAG,
                                                "Got an error: " + error.networkResponse.statusCode
                                                        + " Detail Code from MSI: " + detailcode
                                                        + " Extra Details: " + extraDetails);

                                    } catch (JSONException e) {

                                        e.printStackTrace();
                                    }

                                    callback.isValid(false);
                                    /*TapcentiveConfig config = TapcentiveLibrary.getInstance().getConfig();
                                    if(config.getCallback() != null) {
                                       config.getCallback().onTapcentiveError(new TapcentiveError(TapcentiveErrorType.TapcentiveUnexpectedError));
                                    }*/
                                    return;
                                }
                            }
                        }, headers);

                // Add the request to the queue and execute
                getRequestQueue().add(jsonRequest);
            }
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            Log.d(TAG, "Exception" + e.toString());
            callback.isValid(true);
            TapcentiveConfig config = TapcentiveLibrary.getInstance().getConfig();
            if (config.getCallback() != null) {
                config.getCallback().onTapcentiveError(
                        new TapcentiveError(this.context, TapcentiveErrorType.TapcentiveUnexpectedError));
            }
        }
    } else {
        TapcentiveConfig config = TapcentiveLibrary.getInstance().getConfig();
        if (config.getCallback() != null) {
            config.getCallback().onTapcentiveError(
                    new TapcentiveError(this.context, TapcentiveErrorType.TapcentiveNetworkUnavailable));
        }
    }
}

From source file:com.ibm.mobileclientaccess.fbauth.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    infoTextView = (TextView) findViewById(R.id.info);

    MCAAuthorizationManager.createInstance(this);

    Logger.setSDKDebugLoggingEnabled(true);

    /*//from   ww w .j a  v  a2s  .c  o m
    There may be issues with the hash key for the app, because it may not be correct when using from command line
    https://developers.facebook.com/docs/android/getting-started#release-key-hash (troubleshoot section)
    Add this code (and remove after getting the correct key (debug? release)) for this will print to log the correct hash code.
     */
    try {
        PackageInfo info = getPackageManager().getPackageInfo(getPackageName(), PackageManager.GET_SIGNATURES);
        for (Signature signature : info.signatures) {
            MessageDigest md = MessageDigest.getInstance("SHA");
            md.update(signature.toByteArray());
            Log.d("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
        }
    } catch (PackageManager.NameNotFoundException e) {
    } catch (NoSuchAlgorithmException e) {
    }

    try {
        //Register to the server with backendroute and GUID
        BMSClient.getInstance().initialize(this, backendRoute, backendGUID, BMSClient.REGION_UK);
    } catch (MalformedURLException e) {
        e.printStackTrace();
    }

    // Register the default delegate for Facebook
    FacebookAuthenticationManager.getInstance().register(this);
    Logger.setSDKDebugLoggingEnabled(true);
}

From source file:com.facebook.samples.sessionlogin.LoginUsingActivityActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity);/*from   w w  w  .j a  v  a2 s  .co m*/
    Log.v("msg", "hello");
    try {
        PackageInfo info = getPackageManager().getPackageInfo("com.facebook.samples.sessionlogin",
                PackageManager.GET_SIGNATURES);
        for (Signature signature : info.signatures) {
            MessageDigest md = MessageDigest.getInstance("SHA");
            md.update(signature.toByteArray());
            Log.d("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
        }
    } catch (NameNotFoundException e) {

    } catch (NoSuchAlgorithmException e) {

    }

    buttonLoginLogout = (Button) findViewById(R.id.buttonLoginLogout);
    textInstructionsOrLink = (TextView) findViewById(R.id.instructionsOrLink);

    Settings.addLoggingBehavior(LoggingBehavior.INCLUDE_ACCESS_TOKENS);

    Session session = Session.getActiveSession();
    if (session == null) {
        if (savedInstanceState != null) {
            session = Session.restoreSession(this, null, statusCallback, savedInstanceState);
        }
        if (session == null) {
            session = new Session(this);
        }
        Session.setActiveSession(session);
        if (session.getState().equals(SessionState.CREATED_TOKEN_LOADED)) {
            session.openForRead(new Session.OpenRequest(this).setCallback(statusCallback));
        }
    }
    Session.NewPermissionsRequest newPermissionsRequest = new Session.NewPermissionsRequest(this,
            Arrays.asList("friends_birthday"));
    session.requestNewReadPermissions(newPermissionsRequest);
    updateView();
}

From source file:com.connectsdk.service.config.WebOSTVServiceConfig.java

private String exportCertificateToPEM(X509Certificate cert) {
    try {/*from  ww w  . j  ava  2  s  .  c  o m*/
        if (cert == null)
            return null;
        return Base64.encodeToString(cert.getEncoded(), Base64.DEFAULT);
    } catch (CertificateEncodingException e) {
        e.printStackTrace();
        return null;
    }
}

From source file:com.mimo.service.api.MimoHttpConnection.java

/**
 * Function for Making HTTP "post" request and getting server response.
 * /*from  www .  j a va  2  s  . co m*/
 * @param p_url
 *            - Http Url
 * @throws ClientProtocolException
 * @throws IOException
 * @return HttpResponse- Returns the HttpResponse.
 */
public static synchronized HttpResponse getHttpTransferUrlConnection(String p_url)
        throws ClientProtocolException, IOException // throws
// CustomException
{

    DefaultHttpClient m_httpClient = new DefaultHttpClient();
    HttpPost m_post = new HttpPost(p_url);

    String m_authString = MimoAPIConstants.USERNAME + ":" + MimoAPIConstants.PASSWORD;
    String m_authStringEnc = Base64.encodeToString(m_authString.getBytes(), Base64.NO_WRAP);
    m_post.addHeader(MimoAPIConstants.HEADER_TEXT_AUTHORIZATION,
            MimoAPIConstants.HEADER_TEXT_BASIC + m_authStringEnc);
    HttpResponse m_response = null;

    try {
        m_response = m_httpClient.execute(m_post);
    } catch (IllegalStateException e) {
        if (MimoAPIConstants.DEBUG) {
            Log.e(TAG, e.getMessage());
        }
    }

    return m_response;
}

From source file:edu.umich.eecs.lab11.summon.MainActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    super.init();
    wv = ((WebView) appView.getEngine().getView());
    wv.addJavascriptInterface(new JavaScriptInterface(getPackageManager()), "gateway");
    wv.getSettings().setJavaScriptEnabled(true);
    wv.getSettings().setSupportMultipleWindows(false);
    wv.getSettings().setNeedInitialFocus(false);
    wv.getSettings().setSupportZoom(false);
    wv.getSettings().setAllowFileAccess(true);
    wv.getSettings().setAppCacheEnabled(true);
    wv.getSettings().setCacheMode(WebSettings.LOAD_DEFAULT);
    wv.getSettings().setAppCachePath(wv.getContext().getCacheDir().getAbsolutePath());
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
        setTaskDescription(new TaskDescription(null, null, Color.parseColor("#FFC107")));
    loadUrl(launchUrl);//from  www. j a v a  2 s  . c o  m
    try {
        InputStream is = getAssets().open("www/summon.android.js");
        byte[] buffer = new byte[is.available()];
        is.read(buffer);
        is.close();
        js = "javascript:(function(){ " + "s=document.createElement('script');" + "s.innerHTML = atob('"
                + Base64.encodeToString(buffer, Base64.NO_WRAP) + "'); "
                + "document.querySelector('head').appendChild(s); " + "})()";
    } catch (Exception e) {
        e.printStackTrace();
    }
}