Example usage for org.apache.commons.codec.binary Base64 Base64

Introduction

In this page you can find the example usage for org.apache.commons.codec.binary Base64 Base64.

Prototype

public Base64() 

Source Link

Document

Creates a Base64 codec used for decoding (all modes) and encoding in URL-unsafe mode.

Usage

From source file:mail.MailService.java

/**
 * Konvertiert die bergebene Bytes in das Base64 Format.
 * @param input Die Originalbytes/*from w  w w. j  a  v  a 2  s. c  om*/
 * @return In base64 konvertierte Bytes.
 */
public byte[] encodeBase64(byte[] input) {
    Base64 b64 = new Base64();
    return b64.encode(input);
}

---

From source file:edu.harvard.iq.dvn.api.resources.FileAccessSingletonBean.java

public VDCUser authenticateAccess(String authCredentials) {
    VDCUser vdcUser = null;/*w w w  .j  a v a2 s. c  om*/
    Base64 base64codec = new Base64();

    String decodedCredentials = "";
    byte[] authCredBytes = authCredentials.getBytes();

    try {
        byte[] decodedBytes = base64codec.decode(authCredBytes);
        decodedCredentials = new String(decodedBytes, "ASCII");
    } catch (UnsupportedEncodingException e) {
        return null;
    }

    if (decodedCredentials != null) {
        int i = decodedCredentials.indexOf(':');
        if (i != -1) {
            String userPassword = decodedCredentials.substring(i + 1);
            String userName = decodedCredentials.substring(0, i);

            if (!"".equals(userName)) {
                vdcUser = userService.findByUserName(userName, true);
                if (vdcUser == null || !userService.validatePassword(vdcUser.getId(), userPassword)) {
                    return null;
                }
            }
        }
    }

    return vdcUser;
}

---

From source file:cn.util.RSAUtils.java

/**
 * ?/?//w w w  . ja  v a  2 s  .  co  m
 * @return void
 * @author 
 * @time 2015-6-6?12:54:36
 */
@SuppressWarnings("static-access")
private static void loadProperties(String publicFileName, String privateFileName) {
    InputStream publicIn = null;
    InputStream privateIn = null;
    InputStreamReader inReader = null;
    BufferedReader brKeyword = null;
    try {
        publicIn = RSAUtils.class.getResourceAsStream("/key/" + publicFileName);
        privateIn = RSAUtils.class.getResourceAsStream("/key/" + privateFileName);

        inReader = new InputStreamReader(publicIn);
        brKeyword = new BufferedReader(inReader);
        StringBuffer sb = new StringBuffer();
        String keyword = null;

        while ((keyword = brKeyword.readLine()) != null) {
            sb.append(keyword);
        }
        keyword = sb.toString().replaceAll("-----\\w+ PUBLIC KEY-----", "").replace("\n", "");
        publickKeyData = (new Base64()).decodeBase64(keyword.getBytes());

        inReader = new InputStreamReader(privateIn);
        brKeyword = new BufferedReader(inReader);
        sb = new StringBuffer();
        while ((keyword = brKeyword.readLine()) != null) {
            sb.append(keyword);
        }
        keyword = sb.toString().replaceAll("-----\\w+ PRIVATE KEY-----", "").replace("\n", "");
        privateKeyData = (new Base64()).decodeBase64(keyword.getBytes());
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        try {
            if (null != brKeyword)
                brKeyword.close();
            if (null != inReader)
                inReader.close();
            if (null != inReader)
                publicIn.close();
            privateIn.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

---

From source file:com.github.benyzhous.springboot.web.core.gateway.sign.backend.Sign.java

/**
 * MD5??Base64???//from  w w w.ja  v  a2  s.  co  m
 *
 * @param bytes 
 * @return
 */
public static String base64AndMD5(byte[] bytes) {
    if (bytes == null) {
        throw new IllegalArgumentException("bytes can not be null");
    }

    try {
        final MessageDigest md = MessageDigest.getInstance("MD5");
        md.reset();
        md.update(bytes);
        final Base64 base64 = new Base64();

        return new String(base64.encode(md.digest()));
    } catch (final NoSuchAlgorithmException e) {
        throw new IllegalArgumentException("unknown algorithm MD5");
    }
}

---

From source file:com.aimluck.eip.util.ALCellularUtils.java

/**
 * Triple DES ?????//ww  w .  j av a 2s  .  c o  m
 * 
 * @param plain
 *          ?
 * @return ?
 * @throws Exception
 *           ??
 */
@SuppressWarnings("unused")
private static String decrypt3Des(String key, String plain) throws Exception {
    String KEY_CRPTY_ALGORITHM = "DESede";

    // 24????
    byte[] tripleDesKeyData = new byte[24];
    byte[] kyebyte = key.getBytes();
    int len = kyebyte.length;
    for (int i = 0; i < len; i++) {
        tripleDesKeyData[i] = kyebyte[i];
    }
    SecretKey secretKey = new SecretKeySpec(tripleDesKeyData, KEY_CRPTY_ALGORITHM);

    Cipher cipher = Cipher.getInstance(KEY_CRPTY_ALGORITHM);
    cipher.init(Cipher.DECRYPT_MODE, secretKey);

    Base64 decoder = new Base64();
    byte[] decParam = decoder.decode(plain.trim().getBytes());

    return String.valueOf(cipher.doFinal(decParam));
}

---

From source file:at.gv.egiz.pdfas.moa.MOAConnector.java

public byte[] sign(byte[] input, int[] byteRange, SignParameter parameter,
        RequestedSignature requestedSignature) throws PdfAsException {

    logger.info("signing with MOA @ " + this.moaEndpoint);
    /*/*from w  w  w.  ja v a2 s.  c  om*/
     * URL moaUrl; try { moaUrl = new URL(this.moaEndpoint+"?wsdl"); } catch
     * (MalformedURLException e1) { throw new
     * PdfAsException("Invalid MOA endpoint!", e1); }
     */
    SignatureCreationService service = new SignatureCreationService();

    SignatureCreationPortType creationPort = service.getSignatureCreationPort();
    BindingProvider provider = (BindingProvider) creationPort;
    provider.getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, this.moaEndpoint);

    CreateCMSSignatureRequest request = new CreateCMSSignatureRequest();
    request.setKeyIdentifier(this.keyIdentifier.trim());
    SingleSignatureInfo sigInfo = new SingleSignatureInfo();
    sigInfo.setSecurityLayerConformity(Boolean.TRUE);
    DataObjectInfo dataObjectInfo = new DataObjectInfo();
    dataObjectInfo.setStructure("detached");
    DataObject dataObject = new DataObject();
    MetaInfoType metaInfoType = new MetaInfoType();

    if (parameter.getConfiguration().hasValue(IConfigurationConstants.SIG_PADES_FORCE_FLAG)) {
        if (IConfigurationConstants.TRUE.equalsIgnoreCase(
                parameter.getConfiguration().getValue(IConfigurationConstants.SIG_PADES_FORCE_FLAG))) {
            metaInfoType.setMimeType("application/pdf");
            sigInfo.setPAdESConformity(true);
        } else {
            metaInfoType.setMimeType("application/pdf");
        }
    } else {
        metaInfoType.setMimeType("application/pdf");
    }
    dataObject.setMetaInfo(metaInfoType);

    CMSContentBaseType content = new CMSContentBaseType();
    content.setBase64Content(input);

    dataObject.setContent(content);

    dataObjectInfo.setDataObject(dataObject);
    sigInfo.setDataObjectInfo(dataObjectInfo);
    request.getSingleSignatureInfo().add(sigInfo);

    requestedSignature.getStatus().getMetaInformations().put(ErrorConstants.STATUS_INFO_SIGDEVICE,
            SIGNATURE_DEVICE);
    // TODO: Find a way to get MOA-SPSS Version
    requestedSignature.getStatus().getMetaInformations().put(ErrorConstants.STATUS_INFO_SIGDEVICEVERSION,
            "UNKNOWN");

    CreateCMSSignatureResponseType response;
    try {
        response = creationPort.createCMSSignature(request);
    } catch (MOAFault e) {
        logger.warn("MOA signing failed!", e);
        if (e.getFaultInfo() != null) {
            throw new PdfAsMOAException(e.getFaultInfo().getErrorCode().toString(), e.getFaultInfo().getInfo(),
                    "", "");
        } else {
            throw new PdfAsMOAException("", e.getMessage(), "", "");
        }
    }

    if (response.getCMSSignatureOrErrorResponse().size() != 1) {
        throw new PdfAsException(
                "Invalid Response Count [" + response.getCMSSignatureOrErrorResponse().size() + "] from MOA!");
    }

    Object resp = response.getCMSSignatureOrErrorResponse().get(0);
    if (resp instanceof byte[]) {
        // done the signature!
        byte[] cmsSignatureData = (byte[]) resp;

        VerifyResult verifyResult;
        try {
            verifyResult = SignatureUtils.verifySignature(cmsSignatureData, input);
            if (SettingsUtils.getBooleanValue(requestedSignature.getStatus().getSettings(),
                    IConfigurationConstants.KEEP_INVALID_SIGNATURE, false)) {
                Base64 b64 = new Base64();
                requestedSignature.getStatus().getMetaInformations().put(ErrorConstants.STATUS_INFO_INVALIDSIG,
                        b64.encodeToString(cmsSignatureData));
            }
        } catch (PDFASError e) {
            throw new PdfAsErrorCarrier(e);
        }

        if (!StreamUtils.dataCompare(requestedSignature.getCertificate().getFingerprintSHA(),
                ((X509Certificate) verifyResult.getSignerCertificate()).getFingerprintSHA())) {
            throw new PdfAsSignatureException("Certificates missmatch!");
        }

        return cmsSignatureData;
    } else if (resp instanceof ErrorResponseType) {
        ErrorResponseType err = (ErrorResponseType) resp;

        throw new PdfAsMOAException("", "", err.getInfo(), err.getErrorCode().toString());

    } else {
        throw new PdfAsException("MOA response is not byte[] nor error but: " + resp.getClass().getName());
    }
}

---

From source file:com.xebialabs.overthere.cifs.winrm.WinRmClient.java

public void sendInput(byte[] buf) throws IOException {
    logger.debug("Sending WinRM Send Input request for command {} in shell {}", commandId, shellId);

    final Element bodyContent = DocumentHelper.createElement(QName.get("Send", Namespaces.NS_WIN_SHELL));
    final Base64 base64 = new Base64();
    bodyContent.addElement(QName.get("Stream", Namespaces.NS_WIN_SHELL)).addAttribute("Name", "stdin")
            .addAttribute("CommandId", commandId).addText(base64.encodeAsString(buf));
    final Document requestDocument = getRequestDocument(Action.WS_SEND, ResourceURI.RESOURCE_URI_CMD, null,
            bodyContent);//from ww w.j a va  2 s. c  o m
    sendRequest(requestDocument, SoapAction.SEND);

    logger.debug("Sent WinRM Send Input request for command {} in shell {}", commandId, shellId);
}

---

From source file:license.ExtraTestWakeLicense.java

/**
 * ?mac?/*from www  .j  a  v  a  2s  .com*/
 * @param sb
 * @throws Exception
 */
private static void mac(StringBuilder sb) throws Exception {
    Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
    int i = 12;
    Base64 base64 = new Base64();
    for (NetworkInterface ni : Collections.list(interfaces)) {
        if (ni.getName().substring(0, 1).equalsIgnoreCase("e")) {
            sb.append(String.valueOf(i)).append('=').append(ni.getName()).append('\n');
            i++;
            byte[] mac = ni.getHardwareAddress();
            sb.append(String.valueOf(i)).append('=').append(base64.encodeAsString(mac)).append('\n');
            i++;
        }
    }
}

---

From source file:com.gargoylesoftware.htmlunit.javascript.host.canvas.CanvasRenderingContext2D.java

private static String encodeToString(final BufferedImage image, final String type) throws IOException {
    try (final ByteArrayOutputStream bos = new ByteArrayOutputStream()) {
        ImageIO.write(image, type, bos);

        final byte[] imageBytes = bos.toByteArray();

        return new String(new Base64().encode(imageBytes));
    }/*from w w  w  .j a v a 2  s  . c o  m*/
}

---

From source file:edu.tsinghua.lumaqq.ui.config.user.SecurityPage.java

/**
 * ?//from w w  w .  jav  a 2 s.  c  om
 * 
 * @return
 *       truefalse
 */
@SuppressWarnings("unchecked")
protected boolean checkOldPassword() {
    // ?
    if (chkChangePassword.getSelection()) {
        Logins logins = LoginUtil.load(new File(LumaQQ.LOGIN_HISTORY));
        if (logins == null) {
            log.error("???");
            return false;
        }
        List<Login> list = logins.getLogin();
        for (Login login : list) {
            if (login.getQq().equals(String.valueOf(model.qq))) {
                // ??
                String s = "";
                Base64 codec = new Base64();
                if (login.isRememberPassword())
                    s = new String(codec.encode(md5(md5(textOldPassword.getText().getBytes()))));
                else
                    s = new String(codec
                            .encode(md5(new String(codec.encode(md5(md5(textOldPassword.getText().getBytes()))))
                                    .getBytes())));
                if (login.getPassword().equals(s))
                    return true;
                else
                    return false;
            }
        }
        return false;
    } else
        return true;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• »