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:com.netflix.spinnaker.halyard.backup.kms.v1.google.GoogleKms.java

byte[] encryptContents(String plaintext) {
    plaintext = Base64.getEncoder().encodeToString(plaintext.getBytes());
    EncryptRequest encryptRequest = new EncryptRequest().encodePlaintext(plaintext.getBytes());
    EncryptResponse response;/*  w  w w .  j  a v a  2  s  .c o  m*/
    try {
        response = cloudKms.projects().locations().keyRings().cryptoKeys()
                .encrypt(cryptoKey.getName(), encryptRequest).execute();
    } catch (IOException e) {
        throw new HalException(Problem.Severity.FATAL, "Failed to encrypt user data: " + e.getMessage(), e);
    }

    return response.decodeCiphertext();
}

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From source file:org.votingsystem.web.accesscontrol.ejb.RepresentativeBean.java

public ResponseVS<RepresentativeDocument> saveRepresentativeData(MessageSMIME messageSMIME, byte[] imageBytes)
        throws Exception {
    UserVS signer = messageSMIME.getUserVS();
    AnonymousDelegation anonymousDelegation = representativeDelegationBean.getAnonymousDelegation(signer);
    if (anonymousDelegation != null)
        throw new ValidationExceptionVS(messages.get("representativeRequestWithActiveAnonymousDelegation"));
    Map requestMap = messageSMIME.getSignedContentMap();
    String base64ImageHash = (String) requestMap.get("base64ImageHash");
    MessageDigest messageDigest = MessageDigest.getInstance(ContextVS.VOTING_DATA_DIGEST);
    byte[] resultDigest = messageDigest.digest(imageBytes);
    String base64ResultDigest = Base64.getEncoder().encodeToString(resultDigest);
    if (!base64ResultDigest.equals(base64ImageHash))
        throw new ValidationExceptionVS(messages.get("imageHashErrorMsg"));
    //String base64EncodedImage = requestMap.base64RepresentativeEncodedImage
    //BASE64Decoder decoder = new BASE64Decoder();
    //byte[] imageFileBytes = decoder.decodeBuffer(base64EncodedImage);
    String msg = null;/*from w  w  w .j a v  a 2s  .c  o m*/
    signer.setDescription((String) requestMap.get("representativeInfo"));
    if (UserVS.Type.REPRESENTATIVE != signer.getType()) {
        representativeDelegationBean.cancelRepresentationDocument(messageSMIME);
        msg = messages.get("representativeDataCreatedOKMsg", signer.getFirstName(), signer.getLastName());
    } else {
        msg = messages.get("representativeDataUpdatedMsg", signer.getFirstName(), signer.getLastName());
    }
    dao.merge(signer.setType(UserVS.Type.REPRESENTATIVE).setRepresentative(null));
    Query query = dao.getEM().createQuery("select i from ImageVS i where i.userVS =:userVS and i.type =:type")
            .setParameter("userVS", signer).setParameter("type", ImageVS.Type.REPRESENTATIVE);
    List<ImageVS> images = query.getResultList();
    for (ImageVS imageVS : images) {
        dao.merge(imageVS.setType(ImageVS.Type.REPRESENTATIVE_CANCELED));
    }
    ImageVS newImage = dao.persist(new ImageVS(signer, messageSMIME, ImageVS.Type.REPRESENTATIVE, imageBytes));
    query = dao.getEM()
            .createQuery(
                    "select r from RepresentativeDocument r where r.userVS =:userVS " + "and r.state =:state")
            .setParameter("userVS", signer).setParameter("state", RepresentativeDocument.State.OK);
    RepresentativeDocument representativeDocument = dao.getSingleResult(RepresentativeDocument.class, query);
    if (representativeDocument != null) {
        representativeDocument.setState(RepresentativeDocument.State.RENEWED)
                .setCancellationSMIME(messageSMIME);
        dao.merge(representativeDocument);

    }
    RepresentativeDocument repDocument = dao.persist(
            new RepresentativeDocument(signer, messageSMIME, (String) requestMap.get("representativeInfo")));
    log.info("saveRepresentativeData - user id: " + signer.getId());
    //return new ResponseVS(statusCode:ResponseVS.SC_OK, message:msg,  type:TypeVS.REPRESENTATIVE_DATA)
    return new ResponseVS<RepresentativeDocument>(ResponseVS.SC_OK, msg, repDocument);
}

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From source file:io.adeptj.runtime.server.CredentialMatcher.java

private static String toHash(String pwd) {
    String hashPassword = pwd;/*from   w w w  .java 2 s.c o  m*/
    try {
        hashPassword = CURLY_BRACE_OPEN + SHA256.toLowerCase() + CURLY_BRACE_CLOSE + new String(
                Base64.getEncoder().encode(MessageDigest.getInstance(SHA256).digest(pwd.getBytes(UTF8))), UTF8);
    } catch (Exception ex) { // NOSONAR
        LOGGER.error("Exception!!", ex);
    }
    return hashPassword;
}

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From source file:org.codice.ddf.platform.error.handler.impl.DefaultErrorHandler.java

@Override
public void handleError(int code, String message, String type, Throwable throwable, String uri,
        HttpServletRequest request, HttpServletResponse response) {
    initIndexHtml();//from ww  w.  j a  va  2 s. c o m

    String stack = ExceptionUtils.getFullStackTrace(throwable);

    Map<String, String> jsonMap = new HashMap<>();
    jsonMap.put("code", String.valueOf(code));
    jsonMap.put("message", message);
    jsonMap.put("type", type);
    jsonMap.put("throwable", stack);
    jsonMap.put("uri", uri);
    String data = toJson(jsonMap);
    String encodedBytes = Base64.getEncoder().encodeToString(data.getBytes(StandardCharsets.UTF_8));

    String localIndexHtml = indexHtml.replace("WINDOW_DATA", "\"" + encodedBytes + "\"");

    response.setStatus(code);
    response.setContentType("text/html");
    try (ByteArrayISO8859Writer writer = new ByteArrayISO8859Writer(BUFFER_SIZE)) {
        writer.write(localIndexHtml);
        writer.flush();
        writer.writeTo(response.getOutputStream());
    } catch (IOException e) {
        LOGGER.error("Unable to write error html data to client.");
    }
}

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From source file:com.thoughtworks.go.util.FileUtil.java

public static String filesystemSafeFileHash(File folder) {
    String hash = Base64.getEncoder().encodeToString(DigestUtils.sha1(folder.getAbsolutePath().getBytes()));
    hash = hash.replaceAll("[^0-9a-zA-Z\\.\\-]", "");
    return hash;//from   ww w .  java 2 s.  c  o m
}

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From source file:io.github.azige.bbs.service.AccountService.java

public String generateSalt() {
    byte[] saltBytes = new byte[20];
    random.nextBytes(saltBytes);//from  w  ww.  j  av a 2  s  .c om
    return Base64.getEncoder().encodeToString(saltBytes);
}

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From source file:org.pentaho.ctools.cpf.repository.rca.RemoteReadAccess.java

public RemoteReadAccess(String reposURL, String username, String password) {
    this.reposURL = reposURL;
    client = ClientBuilder.newClient()// w w w  .jav a  2 s .  c  o  m
            // Register Authentication provider
            .register((ClientRequestFilter) requestContext -> {
                byte[] passwordBytes = password.getBytes();

                Charset CHARACTER_SET = Charset.forName("iso-8859-1");
                final byte[] prefix = (username + ":").getBytes(CHARACTER_SET);
                final byte[] usernamePassword = new byte[prefix.length + passwordBytes.length];

                System.arraycopy(prefix, 0, usernamePassword, 0, prefix.length);
                System.arraycopy(passwordBytes, 0, usernamePassword, prefix.length, passwordBytes.length);

                String authentication = "Basic "
                        + new String(Base64.getEncoder().encode(usernamePassword), "ASCII");
                requestContext.getHeaders().add(HttpHeaders.AUTHORIZATION, authentication);
            })
            // Register ImportMessage MessageBodyWriter
            .register(org.pentaho.ctools.cpf.repository.rca.ImportMessageBodyWriter.class);
}

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From source file:com.centonni.kpakpato.api.sms.OrangeSmsAPI.java

/**
 * This method should return the authorization that basically contain
 * the authorization token to acces the provider Api
 * @see AuthenticationToken/*from   ww w . jav a 2  s  .com*/
 * @return 
 */
AuthenticationToken getToken() {

    String clientInfos = clientId + ":" + clientSecret;
    String body = "grant_type=client_credentials";
    AuthenticationToken authenticationToken = null;

    try {

        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpPost postRequest = new HttpPost(OrangeSmsAPI.BASE_URL + "/" + OrangeSmsAPI.TOKEN_URL);
        postRequest.setHeader("Authorization",
                "Basic " + Base64.getEncoder().encodeToString(clientInfos.getBytes()));
        StringEntity input = new StringEntity(body);
        input.setContentType("application/x-www-form-urlencoded");
        postRequest.setEntity(input);

        HttpResponse response = httpClient.execute(postRequest);
        if (response.getStatusLine().getStatusCode() != 200) {
            throw new RuntimeException(
                    "Failed : HTTP error code : " + response.getStatusLine().getStatusCode());
        }

        final ObjectMapper objectMapper = new ObjectMapper();
        authenticationToken = objectMapper.readValue(response.getEntity().getContent(),
                AuthenticationToken.class);

    } catch (JsonParseException e1) {
        e1.printStackTrace();
    } catch (IOException e1) {
        e1.printStackTrace();
    }
    return authenticationToken;
}

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From source file:br.com.ufjf.labredes.rest.EleitorResource.java

@POST
@Path("/votar/{voto}")
public String votar(@PathParam("voto") String vote) {
    byte[] voto_decoded = Base64.getDecoder().decode(vote);
    SealedObject aux = (SealedObject) SerializationUtils.deserialize(voto_decoded);
    Voto voto = null;//from  w  ww  .j a v a2 s . com
    voto = (Voto) rsa.decrypt(aux, client_aes);

    Response ans = new Response();

    if (voto != null) {
        eleitorService.votar(voto.getCpf(), voto.getNumero());
        ans.Ok("Voto computado");
        //3.1 Responde
        byte[] data = SerializationUtils.serialize(rsa.encrypt(ans, client_aes));
        String retorno = Base64.getEncoder().encodeToString(data);
        return retorno;
    } else {
        ans.Error("Erro ao decriptar chave");
        //3.1 Responde
        byte[] data = SerializationUtils.serialize(rsa.encrypt(ans, client_aes));
        String retorno = Base64.getEncoder().encodeToString(data);
        return retorno;
    }
}

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From source file:io.github.azige.bbs.service.AccountService.java

public String encryptPassword(String password, String salt) {
    return Base64.getEncoder()
            .encodeToString(sha1.digest((salt + password).getBytes(Charset.forName("UTF-8"))));
}

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