Example usage for com.google.common.hash Hashing sha256

List of usage examples for com.google.common.hash Hashing sha256

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Introduction

In this page you can find the example usage for com.google.common.hash Hashing sha256.

Prototype

public static HashFunction sha256()

Source Link

Document

Returns a hash function implementing the SHA-256 algorithm (256 hash bits) by delegating to the SHA-256 MessageDigest .

Usage

From source file:net.pterodactylus.sone.data.SoneImpl.java

/** {@inheritDoc} */
@Override/*  www. j a va 2  s  .  co  m*/
public synchronized String getFingerprint() {
    Hasher hash = Hashing.sha256().newHasher();
    hash.putString(profile.getFingerprint());

    hash.putString("Posts(");
    for (Post post : getPosts()) {
        hash.putString("Post(").putString(post.getId()).putString(")");
    }
    hash.putString(")");

    List<PostReply> replies = new ArrayList<PostReply>(getReplies());
    Collections.sort(replies, Reply.TIME_COMPARATOR);
    hash.putString("Replies(");
    for (PostReply reply : replies) {
        hash.putString("Reply(").putString(reply.getId()).putString(")");
    }
    hash.putString(")");

    List<String> likedPostIds = new ArrayList<String>(getLikedPostIds());
    Collections.sort(likedPostIds);
    hash.putString("LikedPosts(");
    for (String likedPostId : likedPostIds) {
        hash.putString("Post(").putString(likedPostId).putString(")");
    }
    hash.putString(")");

    List<String> likedReplyIds = new ArrayList<String>(getLikedReplyIds());
    Collections.sort(likedReplyIds);
    hash.putString("LikedReplies(");
    for (String likedReplyId : likedReplyIds) {
        hash.putString("Reply(").putString(likedReplyId).putString(")");
    }
    hash.putString(")");

    hash.putString("Albums(");
    for (Album album : rootAlbum.getAlbums()) {
        if (!Album.NOT_EMPTY.apply(album)) {
            continue;
        }
        hash.putString(album.getFingerprint());
    }
    hash.putString(")");

    return hash.hash().toString();
}

From source file:com.google.cloud.pubsub.proxy.gcloud.GcloudPubsub.java

private String getHashedName(String topic) {
    topic = Hashing.sha256().hashString(topic, StandardCharsets.UTF_8).toString();
    return topic;
}

From source file:View.JInternalFrameCadastroTreinador.java

/**
 * Aps a edio do objeto pega dados da aba Alterar e coloca no objeto.
 *
 * @param t Objeto a ser populado./*from  w w  w. j ava2s . co  m*/
 */
private void popularObjeto(Treinador t) {
    //TODO: Garantir que @param no  nulo
    /*O campo ID  gerado pelo banco de dados*/
    t.setNome(jTextFieldNomeTreinador.getText());
    t.setCpf((String) jFormattedTextFieldCpfTreinador.getText());
    t.setEndereco(jTextFieldEnderecoTreinador.getText());
    t.setLogin(jTextFieldLoginTreinador.getText());
    t.setSenha(Hashing.sha256().hashString(jPasswordFieldSenhaTreinador.getText(), Charsets.UTF_8).toString());
    t.setEmail(jTextFieldEmailTreinador.getText());
    t.setDataNascimento((Date) jFormattedTextFieldDataTreinador.getValue());
    /*Seta se o treinador sendo cadastrado  adiminstrador*/
    if (jCheckBoxAdministradorTreinador.isSelected()) {
        t.setAdministrador(1);
    } else {
        t.setAdministrador(0);
    }
}

From source file:com.google.cloud.storage.spi.DefaultStorageRpc.java

@Override
public String open(StorageObject object, Map<Option, ?> options) {
    try {/*  www. j av a 2s . com*/
        Insert req = storage.objects().insert(object.getBucket(), object);
        GenericUrl url = req.buildHttpRequest().getUrl();
        String scheme = url.getScheme();
        String host = url.getHost();
        String path = "/upload" + url.getRawPath();
        url = new GenericUrl(scheme + "://" + host + path);
        url.set("uploadType", "resumable");
        url.set("name", object.getName());
        for (Option option : options.keySet()) {
            Object content = option.get(options);
            if (content != null) {
                url.set(option.value(), content.toString());
            }
        }
        JsonFactory jsonFactory = storage.getJsonFactory();
        HttpRequestFactory requestFactory = storage.getRequestFactory();
        HttpRequest httpRequest = requestFactory.buildPostRequest(url,
                new JsonHttpContent(jsonFactory, object));
        HttpHeaders requestHeaders = httpRequest.getHeaders();
        requestHeaders.set("X-Upload-Content-Type",
                firstNonNull(object.getContentType(), "application/octet-stream"));
        String key = CUSTOMER_SUPPLIED_KEY.getString(options);
        if (key != null) {
            BaseEncoding base64 = BaseEncoding.base64();
            HashFunction hashFunction = Hashing.sha256();
            requestHeaders.set("x-goog-encryption-algorithm", "AES256");
            requestHeaders.set("x-goog-encryption-key", key);
            requestHeaders.set("x-goog-encryption-key-sha256",
                    base64.encode(hashFunction.hashBytes(base64.decode(key)).asBytes()));
        }
        HttpResponse response = httpRequest.execute();
        if (response.getStatusCode() != 200) {
            GoogleJsonError error = new GoogleJsonError();
            error.setCode(response.getStatusCode());
            error.setMessage(response.getStatusMessage());
            throw translate(error);
        }
        return response.getHeaders().getLocation();
    } catch (IOException ex) {
        throw translate(ex);
    }
}

From source file:com.google.cloud.storage.spi.v1.HttpStorageRpc.java

@Override
public String open(StorageObject object, Map<Option, ?> options) {
    try {/*from  w  w  w  . ja v a 2s .c o m*/
        Insert req = storage.objects().insert(object.getBucket(), object);
        GenericUrl url = req.buildHttpRequest().getUrl();
        String scheme = url.getScheme();
        String host = url.getHost();
        String path = "/upload" + url.getRawPath();
        url = new GenericUrl(scheme + "://" + host + path);
        url.set("uploadType", "resumable");
        url.set("name", object.getName());
        for (Option option : options.keySet()) {
            Object content = option.get(options);
            if (content != null) {
                url.set(option.value(), content.toString());
            }
        }
        JsonFactory jsonFactory = storage.getJsonFactory();
        HttpRequestFactory requestFactory = storage.getRequestFactory();
        HttpRequest httpRequest = requestFactory.buildPostRequest(url,
                new JsonHttpContent(jsonFactory, object));
        HttpHeaders requestHeaders = httpRequest.getHeaders();
        requestHeaders.set("X-Upload-Content-Type",
                firstNonNull(object.getContentType(), "application/octet-stream"));
        String key = Option.CUSTOMER_SUPPLIED_KEY.getString(options);
        if (key != null) {
            BaseEncoding base64 = BaseEncoding.base64();
            HashFunction hashFunction = Hashing.sha256();
            requestHeaders.set("x-goog-encryption-algorithm", "AES256");
            requestHeaders.set("x-goog-encryption-key", key);
            requestHeaders.set("x-goog-encryption-key-sha256",
                    base64.encode(hashFunction.hashBytes(base64.decode(key)).asBytes()));
        }
        HttpResponse response = httpRequest.execute();
        if (response.getStatusCode() != 200) {
            GoogleJsonError error = new GoogleJsonError();
            error.setCode(response.getStatusCode());
            error.setMessage(response.getStatusMessage());
            throw translate(error);
        }
        return response.getHeaders().getLocation();
    } catch (IOException ex) {
        throw translate(ex);
    }
}

From source file:org.codice.ddf.security.filter.login.LoginFilter.java

/**
 * Adds SAML assertion to HTTP session./*from w  ww  . j  ava  2s.  co m*/
 *
 * @param httpRequest the http request object for this request
 * @param securityToken the SecurityToken object representing the SAML assertion
 */
private void addSamlToSession(HttpServletRequest httpRequest, SecurityToken securityToken) {
    if (securityToken == null) {
        LOGGER.debug("Cannot add null security token to session.");
        return;
    }

    HttpSession session = sessionFactory.getOrCreateSession(httpRequest);
    SecurityToken sessionToken = getSecurityToken(session);
    if (sessionToken == null) {
        addSecurityToken(session, securityToken);
    }
    SecurityAssertion securityAssertion = new SecurityAssertionImpl(securityToken);
    SecurityLogger.audit("Added SAML for user [{}] to session [{}]", securityAssertion.getPrincipal().getName(),
            Hashing.sha256().hashString(session.getId(), StandardCharsets.UTF_8).toString());
    int minutes = getExpirationTime();

    session.setMaxInactiveInterval(minutes * 60);
}

From source file:View.JInternalFrameCadastroAluno2.java

/**
 * Aps a edio do objeto pega dados da aba Alterar e coloca no objeto.
 *
 * @param a Objeto a ser populado.//from  w  ww  .j  ava2  s  .  co m
 */
private void popularObjeto(Aluno a) {
    //TODO: Garantir que @param no  nulo
    /*O campo ID  gerado pelo banco de dados*/
    a.setAltura(Float.parseFloat(jTextFieldAlturaAluno.getText()));
    a.setCpf((String) jFormattedTextFieldCpfAluno.getValue());
    a.setDataNascimento((Date) jFormattedTextFieldDataAluno.getValue());
    a.setEmail(jTextFieldEmailAluno.getText());
    a.setEndereco(jTextFieldEnderecoAluno.getText());
    //a.setId(Integer.parseInt(jTextFieldIdAluno.getText()));//E se for NULL?
    a.setLogin(jTextFieldLoginAluno.getText());
    a.setNome(jTextFieldNomeAluno.getText());
    a.setPeso(Float.parseFloat(jTextFieldPesoAluno.getText()));
    a.setSenha(Hashing.sha256().hashString(jPasswordFieldSenhaAluno.getText(), Charsets.UTF_8).toString());
    a.setUltimaEntrada((Date) jFormattedTextFieldUltimaEntradaAluno.getValue());
    a.setValidade((Date) jFormattedTextFieldValidadeAluno.getValue());

}

From source file:com.facebook.buck.io.filesystem.impl.DefaultProjectFilesystem.java

@Override
public String computeSha256(Path pathRelativeToProjectRoot) throws IOException {
    Path fileToHash = getPathForRelativePath(pathRelativeToProjectRoot);
    return Hashing.sha256().hashBytes(Files.readAllBytes(fileToHash)).toString();
}

From source file:com.facebook.buck.io.ProjectFilesystem.java

public String computeSha256(Path pathRelativeToProjectRoot) throws IOException {
    Path fileToHash = getPathForRelativePath(pathRelativeToProjectRoot);
    return Hashing.sha256().hashBytes(Files.readAllBytes(fileToHash)).toString();
}