List of usage examples for org.apache.commons.codec.binary Base64 Base64
public Base64()
From source file:com.wwpass.connection.WWPassConnection.java
private static PKCS8EncodedKeySpec readKeyFile(String path) throws IOException { FileInputStream stream = new FileInputStream(new File(path)); try {//w w w.j a v a2 s.com FileChannel fc = stream.getChannel(); MappedByteBuffer bb = fc.map(FileChannel.MapMode.READ_ONLY, 0, fc.size()); String pem = Charset.defaultCharset().decode(bb).toString(); pem = pem.replaceFirst("-----BEGIN (RSA )?PRIVATE KEY-----\r?\n?", "") .replace("-----END (RSA )?PRIVATE KEY-----", ""); Base64 dec1 = new Base64(); byte[] encoded = dec1.decode(pem); return new PKCS8EncodedKeySpec(encoded); } finally { stream.close(); } }
From source file:ca.sqlpower.wabit.dao.WorkspaceXMLDAO.java
private void saveWabitImage(WabitImage wabitImage) { xml.print(out, "<wabit-image"); printCommonAttributes(wabitImage);/*from w w w. j a va2 s.c o m*/ xml.niprint(out, ">"); xml.indent++; final Image wabitInnerImage = wabitImage.getImage(); if (wabitInnerImage != null) { ByteArrayOutputStream byteStream = PersisterUtils.convertImageToStreamAsPNG(wabitInnerImage); out.flush(); byte[] byteArray = new Base64().encode(byteStream.toByteArray()); logger.debug("Encoded length is " + byteArray.length); logger.debug("Stream has byte array " + Arrays.toString(byteStream.toByteArray())); for (int i = 0; i < byteArray.length; i++) { out.write((char) byteArray[i]); if (i % 60 == 59) { out.write("\n"); } } } xml.indent--; xml.println(out, "</wabit-image>"); }
From source file:com.wwpass.connection.WWPassConnection.java
private static InputStream getReplyData(final InputStream rawXMLInput) throws IOException, WWPassProtocolException { DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); Document dom;//from ww w. j av a 2 s. c o m InputStream is = null; try { DocumentBuilder db = dbf.newDocumentBuilder(); is = rawXMLInput; dom = db.parse(is); Element docEle = dom.getDocumentElement(); Node result = docEle.getElementsByTagName("result").item(0); boolean res = result.getTextContent().equalsIgnoreCase("true"); Element data = (Element) docEle.getElementsByTagName("data").item(0); String encoding = data.getAttributes().getNamedItem("encoding").getTextContent(); String strData; byte[] bb; if ("base64".equalsIgnoreCase(encoding)) { bb = (new Base64()).decode(data.getTextContent()); strData = new String(bb, Charset.forName("UTF-8")); if (!res) { throw new WWPassProtocolException("SPFE returned error: " + strData); } return new ByteArrayInputStream(bb); } else { strData = data.getTextContent(); if (!res) { throw new WWPassProtocolException("SPFE returned error: " + strData); } return new ByteArrayInputStream(strData.getBytes()); } } catch (ParserConfigurationException pce) { throw new WWPassProtocolException("Malformed SPFE reply: " + pce.getMessage()); } catch (SAXException se) { throw new WWPassProtocolException("Malformed SPFE reply: " + se.getMessage()); } finally { if (is != null) { is.close(); } } }
From source file:android.core.SSLSocketTest.java
/** * Loads a keystore from a base64-encoded String. Returns the KeyManager[] * for the result.//from w w w .j a v a2s .c o m */ private KeyManager[] getKeyManagers(String keys) throws Exception { byte[] bytes = new Base64().decode(keys.getBytes()); InputStream inputStream = new ByteArrayInputStream(bytes); KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType()); keyStore.load(inputStream, PASSWORD.toCharArray()); inputStream.close(); String algorithm = KeyManagerFactory.getDefaultAlgorithm(); KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(algorithm); keyManagerFactory.init(keyStore, PASSWORD.toCharArray()); return keyManagerFactory.getKeyManagers(); }
From source file:com.ah.ui.actions.home.clientManagement.service.CertificateGenSV.java
public static void genRadiusServerCert(String customerId, String hmId, String domain, String fileName, String certType, String certName) { String cerDic = BeAdminCentOSTools.AH_CERTIFICAT_PFEFIX + domain + BeAdminCentOSTools.AH_CERTIFICATE_HOME + File.separator;/*from w w w. j a v a 2 s. c o m*/ try { CertificateGenSV cerSV = new CertificateGenSV(); IResponseFromMDM res = new ResponseFromMDMImpl(); HmBeAdminUtil.createServerCSR(cerSV.createCsrData(domain, fileName)); String csrContent = cerSV.readFile(cerDic + fileName + ".csr"); String csrTem = cerSV.transCsrCertificateToXML(customerId, hmId, certType, csrContent); ResponseModel csrRes = res.sendInfoToMDM(getUrl() + CERT_URI, csrTem); SignedCertificateEBO sce = cerSV.transResponseToSignedCertificate(csrRes); byte[] sc = new Base64().decode(sce.getCertPayload()); cerSV.writeFile(cerDic + certName, new String(sc)); } catch (Exception e) { e.printStackTrace(); } }
From source file:com.wwpass.connection.WWPassConnection.java
public WWPassConnection(X509Certificate cert, PKCS8EncodedKeySpec key, int timeoutSec, String spfeAddr) throws IOException, GeneralSecurityException { timeoutMs = timeoutSec * 1000;/* w ww . j a va 2 s . c om*/ SpfeURL = "https://" + spfeAddr + "/"; // Setting up client certificate and key X509Certificate[] chain = { cert }; KeyFactory kf = KeyFactory.getInstance("RSA"); PrivateKey privKey = kf.generatePrivate(key); KeyStore.PrivateKeyEntry pke = new KeyStore.PrivateKeyEntry(privKey, chain); //This adds no security but Java requires to password-protect the key byte[] password_bytes = new byte[16]; (new java.security.SecureRandom()).nextBytes(password_bytes); // String password = (new BASE64Encoder()).encode(password_bytes); String password = (new Base64()).encodeToString(password_bytes); KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance("SunX509"); KeyStore keyStore = KeyStore.getInstance("PKCS12"); keyStore.load(null); keyStore.setEntry("WWPass client key", pke, new KeyStore.PasswordProtection(password.toCharArray())); keyManagerFactory.init(keyStore, password.toCharArray()); SPFEContext = SSLContext.getInstance("TLS"); // Making rootCA certificate InputStream is = null; CertificateFactory cf; X509Certificate rootCA = null; try { is = new ByteArrayInputStream(WWPassCA_DER); cf = CertificateFactory.getInstance("X.509"); rootCA = (X509Certificate) cf.generateCertificate(is); } finally { if (is != null) { is.close(); } } //Creating TrustManager for this CA TrustManagerFactory trustManagerFactory = TrustManagerFactory .getInstance(TrustManagerFactory.getDefaultAlgorithm()); KeyStore ks = KeyStore.getInstance("JKS"); ks.load(null); ks.setCertificateEntry("WWPass Root CA", rootCA); trustManagerFactory.init(ks); SPFEContext.init(keyManagerFactory.getKeyManagers(), trustManagerFactory.getTrustManagers(), new java.security.SecureRandom()); }
From source file:net.jakobnielsen.imagga.upload.client.UploadClientIntegrationTest.java
public static File createTestFile() throws IOException { Base64 decoder = new Base64(); byte[] imgBytes = decoder.decode(UploadClientIntegrationTest.TEST_IMAGE); File f = File.createTempFile("imagga", ".png"); FileOutputStream osf = new FileOutputStream(f); osf.write(imgBytes);/*from w w w. j av a 2s . c o m*/ osf.flush(); return f; }
From source file:com.viettel.hqmc.DAO.FilesExpandDAO.java
public String onCreatePaperByLeaderForAA() { try {//from www .j ava 2 s .c o m Base64 decoder = new Base64(); String title = new String( decoder.decode(getRequest().getParameter("title").replace("_", "+").getBytes()), "UTF-8"); String content = new String( decoder.decode(getRequest().getParameter("content").replace("_", "+").getBytes()), "UTF-8"); FilesExpandDAOHE fdhe = new FilesExpandDAOHE(); FilesDAO fdao = new FilesDAO(); createForm.setTitleEditATTP(title); createForm.setContentsEditATTP(content); boolean bReturn = fdhe.onCreatePaperForAA(createForm, getDepartmentId(), getDepartment().getDeptName(), getUserId(), getUserName()); List resultMessage = new ArrayList(); if (bReturn) { resultMessage.add("1"); resultMessage.add("Lu d liu thnh cng"); if (createForm.getStatus().equals(Constants.FILE_STATUS.APPROVED)) { fdao.getBarcode(createForm); } } else { resultMessage.add("3"); resultMessage.add("Lu d liu khng thnh cng"); } jsonDataGrid.setItems(resultMessage); return GRID_DATA; } catch (UnsupportedEncodingException ex) { LogUtil.addLog(ex);//binhnt sonar a160901 // Logger.getLogger(FilesExpandDAO.class.getName()).log(Level.SEVERE, null, ex); } return GRID_DATA; }
From source file:net.bioclipse.ds.sdk.pdewizard.DSTemplate.java
/** * This method duplicates the encoding in the CDKFingerPrintPropertyCalculator. * This is required to read it back into 1024 bits. * @param value//from w w w. j a va 2s.co m * @return */ public String encodeFPBase64(Object value) { if (value instanceof String) return (String) value; BitSet val = (BitSet) value; byte[] bytes = new byte[val.length() / 8 + 1]; for (int i = 0; i < val.length(); i++) { if (val.get(i)) { bytes[bytes.length - i / 8 - 1] |= 1 << (i % 8); } } return new String(new Base64().encode(bytes)); }
From source file:io.hops.hopsworks.api.project.DataSetService.java
@GET @Path("filePreview/{path: .+}") @Produces(MediaType.APPLICATION_JSON)//from w w w . j a v a2 s . co m @AllowedProjectRoles({ AllowedProjectRoles.DATA_SCIENTIST, AllowedProjectRoles.DATA_OWNER }) public Response filePreview(@PathParam("path") String path, @QueryParam("mode") String mode, @Context SecurityContext sc) throws DatasetException, ProjectException { Users user = userFacade.findByEmail(sc.getUserPrincipal().getName()); String username = hdfsUsersBean.getHdfsUserName(project, user); DsPath dsPath = pathValidator.validatePath(this.project, path); dsPath.validatePathExists(inodes, false); org.apache.hadoop.fs.Path fullPath = dsPath.getFullPath(); String fileName = fullPath.getName(); DistributedFileSystemOps udfso = null; FSDataInputStream is = null; RESTApiJsonResponse json = new RESTApiJsonResponse(); try { udfso = dfs.getDfsOps(username); //tests if the user have permission to access this path is = udfso.open(fullPath); //Get file type first. If it is not a known image type, display its //binary contents instead String fileExtension = "txt"; // default file type //Check if file contains a valid extension if (fileName.contains(".")) { fileExtension = fileName.substring(fileName.lastIndexOf(".")).replace(".", "").toUpperCase(); } long fileSize = udfso.getFileStatus(fullPath).getLen(); FilePreviewDTO filePreviewDTO = null; if (HopsUtils.isInEnum(fileExtension, FilePreviewImageTypes.class)) { //If it is an image smaller than 10MB download it otherwise thrown an error if (fileSize < settings.getFilePreviewImageSize()) { //Read the image in bytes and convert it to base64 so that is //rendered properly in the front-end byte[] imageInBytes = new byte[(int) fileSize]; is.readFully(imageInBytes); String base64Image = new Base64().encodeAsString(imageInBytes); filePreviewDTO = new FilePreviewDTO(Settings.FILE_PREVIEW_IMAGE_TYPE, fileExtension.toLowerCase(), base64Image); } else { throw new DatasetException(RESTCodes.DatasetErrorCode.IMAGE_SIZE_INVALID, Level.FINE); } } else { try (DataInputStream dis = new DataInputStream(is)) { int sizeThreshold = Settings.FILE_PREVIEW_TXT_SIZE_BYTES; //in bytes if (fileSize > sizeThreshold && !fileName.endsWith(Settings.README_FILE) && mode.equals(Settings.FILE_PREVIEW_MODE_TAIL)) { dis.skipBytes((int) (fileSize - sizeThreshold)); } else if (fileName.endsWith(Settings.README_FILE) && fileSize > Settings.FILE_PREVIEW_TXT_SIZE_BYTES) { throw new DatasetException(RESTCodes.DatasetErrorCode.FILE_PREVIEW_ERROR, Level.FINE); } else if ((int) fileSize < sizeThreshold) { sizeThreshold = (int) fileSize; } byte[] headContent = new byte[sizeThreshold]; dis.readFully(headContent, 0, sizeThreshold); //File content filePreviewDTO = new FilePreviewDTO(Settings.FILE_PREVIEW_TEXT_TYPE, fileExtension.toLowerCase(), new String(headContent)); } } json.setData(filePreviewDTO); } catch (IOException ex) { throw new DatasetException(RESTCodes.DatasetErrorCode.DATASET_OPERATION_ERROR, Level.SEVERE, "path: " + path, ex.getMessage(), ex); } finally { if (is != null) { try { is.close(); } catch (IOException ex) { LOGGER.log(Level.SEVERE, "Error while closing stream.", ex); } } if (udfso != null) { dfs.closeDfsClient(udfso); } } return noCacheResponse.getNoCacheResponseBuilder(Response.Status.OK).entity(json).build(); }