Java Code Examples for java.net.HttpURLConnection#HTTP_UNAUTHORIZED

The following examples show how to use java.net.HttpURLConnection#HTTP_UNAUTHORIZED . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: BridgeDiscoveryService.java    From smarthome with Eclipse Public License 2.0 6 votes vote down vote up 
private ThingUID getThingUID() {
    DsAPI digitalSTROMClient = new DsAPIImpl(HOST_ADDRESS, Config.DEFAULT_CONNECTION_TIMEOUT,
            Config.DEFAULT_READ_TIMEOUT, true);
    String dSID = null;
    switch (digitalSTROMClient.checkConnection("123")) {
        case HttpURLConnection.HTTP_OK:
        case HttpURLConnection.HTTP_UNAUTHORIZED:
        case HttpURLConnection.HTTP_FORBIDDEN:
            Map<String, String> dsidMap = digitalSTROMClient.getDSID(null);
            if (dsidMap != null) {
                dSID = dsidMap.get(JSONApiResponseKeysEnum.DSID.getKey());
            }
            if (StringUtils.isNotBlank(dSID)) {
                return new ThingUID(DigitalSTROMBindingConstants.THING_TYPE_DSS_BRIDGE, dSID);
            } else {
                logger.error("Can't get server dSID to generate ThingUID. Please add the server manually.");
            }
    }
    return null;
}
Example 2
Source File: KerberosAuthenticator.java    From registry with Apache License 2.0 5 votes vote down vote up 
private byte[] readToken() throws IOException, AuthenticationException {
    int status = conn.getResponseCode();
    if (status == HttpURLConnection.HTTP_OK || status == HttpURLConnection.HTTP_UNAUTHORIZED) {
        String authHeader = conn.getHeaderField(WWW_AUTHENTICATE);
        if (authHeader == null || !authHeader.trim().startsWith(NEGOTIATE)) {
            throw new AuthenticationException("Invalid SPNEGO sequence, '" + WWW_AUTHENTICATE +
                    "' header incorrect: " + authHeader);
        }
        String negotiation = authHeader.trim().substring((NEGOTIATE + " ").length()).trim();
        return Base64.getDecoder().decode(negotiation);
    }
    throw new AuthenticationException("Invalid SPNEGO sequence, status code: " + status);
}
Example 3
Source File: JDKTrelloHttpClient.java    From trello-java-wrapper with Apache License 2.0 5 votes vote down vote up 
private void checkStatusCode(HttpURLConnection conn) throws IOException {
    switch (conn.getResponseCode()) {
        case HttpURLConnection.HTTP_BAD_REQUEST:
            throw new TrelloBadRequestException(IOUtils.toString(conn.getErrorStream()));
        case HttpURLConnection.HTTP_UNAUTHORIZED:
            throw new NotAuthorizedException();
        case HttpURLConnection.HTTP_NOT_FOUND:
            throw new NotFoundException("Resource not found: " + conn.getURL());
    }
}
Example 4
Source File: DossierManagement.java    From opencps-v2 with GNU Affero General Public License v3.0 5 votes vote down vote up 
@GET
@Path("/number/{certificateNumber}")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@ApiOperation(value = "certificateNumber")
@ApiResponses(value = { @ApiResponse(code = HttpURLConnection.HTTP_OK, message = "certificateNumber"),
		@ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Not found", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_FORBIDDEN, message = "Access denied", response = ExceptionModel.class) })

public Response getDossierByCertificateNumber(@Context HttpServletRequest request, @Context HttpHeaders header,
		@Context Company company, @Context Locale locale, @Context User user,
		@Context ServiceContext serviceContext,
		@ApiParam(value = "certificateNumber", required = true) @PathParam("certificateNumber") String certificateNumber);
Example 5
Source File: DossierManagement.java    From opencps-v2 with GNU Affero General Public License v3.0 5 votes vote down vote up 
@GET
@Path("/{id}/processstep")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@ApiOperation(value = "restrictDossier")
@ApiResponses(value = { @ApiResponse(code = HttpURLConnection.HTTP_OK, message = "certificateNumber"),
		@ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Not found", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_FORBIDDEN, message = "Access denied", response = ExceptionModel.class) })

public Response getProcessStepByDossierId(@Context HttpServletRequest request, @Context HttpHeaders header,
		@Context Company company, @Context Locale locale, @Context User user,
		@Context ServiceContext serviceContext,
		@ApiParam(value = "dossier id", required = true) @PathParam("id") String id);
Example 6
Source File: CertNumberManagement.java    From opencps-v2 with GNU Affero General Public License v3.0 5 votes vote down vote up 
@DELETE
@Path("/{certid}")
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON, MediaType.APPLICATION_FORM_URLENCODED })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@ApiOperation(value = "Delete info deliverable by id")
@ApiResponses(value = {
		@ApiResponse(code = HttpURLConnection.HTTP_OK, message = "Returns"),
		@ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Not Found", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_FORBIDDEN, message = "Access defined", response = ExceptionModel.class) })
public Response removeCertNumbers(@Context HttpServletRequest request, @Context HttpHeaders header,
		@Context Company company, @Context Locale locale, @Context User user, @Context ServiceContext serviceContext,
		@ApiParam(value = "id of certNumber", required = true) @PathParam("certid") String certId);
Example 7
Source File: ServiceConfigManagement.java    From opencps-v2 with GNU Affero General Public License v3.0 5 votes vote down vote up 
@PUT
@Path("/{id}")
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON, MediaType.APPLICATION_FORM_URLENCODED })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON, MediaType.APPLICATION_FORM_URLENCODED })
@ApiOperation(value = "Update a ServiceConfig by id", response = ServiceConfigInputModel.class)
@ApiResponses(value = {
		@ApiResponse(code = HttpURLConnection.HTTP_OK, message = "Returns a ServiceConfig was updated", response = ServiceConfigInputModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Not found", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_FORBIDDEN, message = "Access denied", response = ExceptionModel.class) })
public Response updateServiceConfig(@Context HttpServletRequest request, @Context HttpHeaders header,
		@Context Company company, @Context Locale locale, @Context User user,
		@Context ServiceContext serviceContext,
		@ApiParam(value = "serviceconfigId for updating") @PathParam("id") long id,
		@ApiParam(value = "body params for post") @BeanParam ServiceConfigInputModel input);
Example 8
Source File: ServiceConfigManagement.java    From opencps-v2 with GNU Affero General Public License v3.0 5 votes vote down vote up 
@DELETE
@Path("/{id}/processes/{optionId}")
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON, MediaType.APPLICATION_FORM_URLENCODED })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON, MediaType.APPLICATION_FORM_URLENCODED })
@ApiOperation(value = "Add ProcessOption", response = ProcessOptionInputModel.class)
@ApiResponses(value = {
		@ApiResponse(code = HttpURLConnection.HTTP_OK, message = "Returns a ProcessOption was updated", response = ProcessOptionInputModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Not found", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_FORBIDDEN, message = "Access denied", response = ExceptionModel.class) })
public Response removeProcessOption(@Context HttpServletRequest request, @Context HttpHeaders header,
		@Context Company company, @Context Locale locale, @Context User user,
		@Context ServiceContext serviceContext,
		@ApiParam(value = "serviceconfigId for remove") @PathParam("id") long id,
		@ApiParam(value = "processOptionId for remove") @PathParam("optionId") long optionId);
Example 9
Source File: OsmApiErrorFactory.java    From osmapi with GNU Lesser General Public License v3.0 5 votes vote down vote up 
public static RuntimeException createError(int error, String response, String description)
{
	switch (error)
	{
		// 5xx error codes...
		case HttpURLConnection.HTTP_UNAVAILABLE:
			return new OsmServiceUnavailableException(error, response, description);

		// 4xx error codes...
		case HttpURLConnection.HTTP_NOT_FOUND:
		case HttpURLConnection.HTTP_GONE:
			return new OsmNotFoundException(error, response, description);
		case HttpURLConnection.HTTP_FORBIDDEN:
		case HttpURLConnection.HTTP_UNAUTHORIZED:
		/* 401 unauthorized is returned if the user is not authenticated at all
		 * 403 forbidden is returned if the user is authenticated, but does not have the 
		 *     permission to do the action*/
			return new OsmAuthorizationException(error, response, description);
		case HttpURLConnection.HTTP_CONFLICT:
			return new OsmConflictException(error, response, description);
		case HttpURLConnection.HTTP_BAD_REQUEST:
			return new OsmBadUserInputException(error, response, description);

		default:
			return createGenericError(error, response, description);
	}
}
Example 10
Source File: DeliverableTypesManagement.java    From opencps-v2 with GNU Affero General Public License v3.0 5 votes vote down vote up 
@DELETE
@Path("/{id}")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@ApiOperation(value = "Remove a Deliverabletypes by its id", response = DeliverableTypesModel.class)
@ApiResponses(value = {
		@ApiResponse(code = HttpURLConnection.HTTP_OK, message = "Returns a Dossier was removed", response = DeliverableTypesModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Not found", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_FORBIDDEN, message = "Access denied", response = ExceptionModel.class) })

public Response removeDeliverabletypes(@Context HttpServletRequest request, @Context HttpHeaders header,
		@Context Company company, @Context Locale locale, @Context User user,
		@Context ServiceContext serviceContext, @PathParam("id") String id);
Example 11
Source File: ServiceConfigManagement.java    From opencps-v2 with GNU Affero General Public License v3.0 5 votes vote down vote up 
@POST
@Path("/{id}/processes")
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON, MediaType.APPLICATION_FORM_URLENCODED })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON, MediaType.APPLICATION_FORM_URLENCODED })
@ApiOperation(value = "Add ProcessOption", response = ProcessOptionInputModel.class)
@ApiResponses(value = {
		@ApiResponse(code = HttpURLConnection.HTTP_OK, message = "Returns a ProcessOption was updated", response = ProcessOptionInputModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Not found", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_FORBIDDEN, message = "Access denied", response = ExceptionModel.class) })
public Response addProcessOption(@Context HttpServletRequest request, @Context HttpHeaders header,
		@Context Company company, @Context Locale locale, @Context User user,
		@Context ServiceContext serviceContext,
		@ApiParam(value = "serviceconfigId for get detail") @PathParam("id") long id,
		@ApiParam(value = "input model for ProcessOption") @BeanParam ProcessOptionInputModel input);
Example 12
Source File: DossierManagement.java    From opencps-v2 with GNU Affero General Public License v3.0 5 votes vote down vote up 
@GET
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@ApiOperation(value = "Get a list of Dossiers", response = DossierResultsModel.class)
@ApiResponses(value = {
		@ApiResponse(code = HttpURLConnection.HTTP_OK, message = "Returns a list of Dossiers have been filtered", response = DossierResultsModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Not found", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_FORBIDDEN, message = "Access denied", response = ExceptionModel.class) })

public Response getDossiers(@Context HttpServletRequest request, @Context HttpHeaders header,
		@Context Company company, @Context Locale locale, @Context User user,
		@Context ServiceContext serviceContext, @BeanParam DossierSearchModel query);
Example 13
Source File: DeliverablesManagement.java    From opencps-v2 with GNU Affero General Public License v3.0 5 votes vote down vote up 
@DELETE
@Path("/deliverables/lucene/resolveconflict")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@ApiOperation(value = "Get a Dossier by its id", response = DossierDetailModel.class)
@ApiResponses(value = {
		@ApiResponse(code = HttpURLConnection.HTTP_OK, message = "Returns a Dossier was removed", response = DossierDetailModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Not found", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_FORBIDDEN, message = "Access denied", response = ExceptionModel.class) })

public Response resolveConflictDeliverables(@Context HttpServletRequest request, @Context HttpHeaders header,
		@Context Company company, @Context Locale locale, @Context User user,
		@Context ServiceContext serviceContext);
Example 14
Source File: DossierManagement.java    From opencps-v2 with GNU Affero General Public License v3.0 5 votes vote down vote up 
@DELETE
@Path("/lucene")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@ApiOperation(value = "Remove a Dossier by its id", response = DossierDetailModel.class)
@ApiResponses(value = {
		@ApiResponse(code = HttpURLConnection.HTTP_OK, message = "Returns a Dossier was removed", response = DossierDetailModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Not found", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_FORBIDDEN, message = "Access denied", response = ExceptionModel.class) })

public Response removeConflictDossier(@Context HttpServletRequest request, @Context HttpHeaders header,
		@Context Company company, @Context Locale locale, @Context User user,
		@Context ServiceContext serviceContext);
Example 15
Source File: DossierManagement.java    From opencps-v2 with GNU Affero General Public License v3.0 5 votes vote down vote up 
@GET
@Path("/{id}/reset")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@ApiOperation(value = "Reset Dossier", response = DossierDetailModel.class)
@ApiResponses(value = {
		@ApiResponse(code = HttpURLConnection.HTTP_OK, message = "Returns a Dossier has been reset", response = DossierDetailModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_NOT_FOUND, message = "Not found", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_FORBIDDEN, message = "Access denied", response = ExceptionModel.class) })

public Response resetDossier(@Context HttpServletRequest request, @Context HttpHeaders header,
		@Context Company company, @Context Locale locale, @Context User user,
		@Context ServiceContext serviceContext, @PathParam("id") String id);
Example 16
Source File: DossierManagement.java    From opencps-v2 with GNU Affero General Public License v3.0 5 votes vote down vote up 
@POST
@Path("/{id}/checkstep")
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON, MediaType.APPLICATION_FORM_URLENCODED })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@ApiOperation(value = "Add a Dossier", response = DossierDetailModel.class)
@ApiResponses(value = {
		@ApiResponse(code = HttpURLConnection.HTTP_OK, message = "Returns a Dossier was created", response = DossierDetailModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_UNAUTHORIZED, message = "Unauthorized", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_FORBIDDEN, message = "Access denied", response = ExceptionModel.class),
		@ApiResponse(code = HttpURLConnection.HTTP_INTERNAL_ERROR, message = "Internal error", response = ExceptionModel.class) })

public Response checkStep(@Context HttpServletRequest request, @Context HttpHeaders header,
		@Context Company company, @Context Locale locale, @Context User user,
		@Context ServiceContext serviceContext, @PathParam("id") String id);
Example 17
Source File: NodeInfo.java    From xmrwallet with Apache License 2.0 4 votes vote down vote up 
public boolean isUnauthorized() {
    return responseCode == HttpURLConnection.HTTP_UNAUTHORIZED;
}
Example 18
Source File: HTTPConduit.java    From cxf with Apache License 2.0 4 votes vote down vote up 
protected void handleHttpRetryException(HttpRetryException e) throws IOException {
    String msg = "HTTP response '" + e.responseCode() + ": "
        + getResponseMessage() + "' invoking " + url;
    switch (e.responseCode()) {
    case HttpURLConnection.HTTP_MOVED_PERM: // 301
    case HttpURLConnection.HTTP_MOVED_TEMP: // 302
    case HttpURLConnection.HTTP_SEE_OTHER:  // 303
    case 307:
        msg += " that returned location header '" + e.getLocation() + "'";
        break;
    case HttpURLConnection.HTTP_UNAUTHORIZED: // 401
        if (authorizationPolicy == null || authorizationPolicy.getUserName() == null) {
            msg += " with NO authorization username configured in conduit " + getConduitName();
        } else {
            msg += " with authorization username '" + authorizationPolicy.getUserName() + "'";
        }
        break;
    case HttpURLConnection.HTTP_PROXY_AUTH: // 407
        if (proxyAuthorizationPolicy == null || proxyAuthorizationPolicy.getUserName() == null) {
            msg += " with NO proxy authorization configured in conduit " + getConduitName();
        } else {
            msg += " with proxy authorization username '"
                + proxyAuthorizationPolicy.getUserName() + "'";
        }
        if (clientSidePolicy == null || clientSidePolicy.getProxyServer() == null) {
            if (usingProxy()) {
                msg += " using a proxy even if NONE is configured in CXF conduit "
                    + getConduitName()
                    + " (maybe one is configured by java.net.ProxySelector)";
            } else {
                msg += " but NO proxy was used by the connection (none configured in cxf "
                    + "conduit and none selected by java.net.ProxySelector)";
            }
        } else {
            msg += " using " + clientSidePolicy.getProxyServerType() + " proxy "
                + clientSidePolicy.getProxyServer() + ":"
                + clientSidePolicy.getProxyServerPort();
        }
        break;
    default:
        // No other type of HttpRetryException should be thrown
        break;
    }
    throw new IOException(msg, e);
}
Example 19
Source File: HttpDownloadHelper.java    From Elasticsearch with Apache License 2.0 4 votes vote down vote up 
private URLConnection openConnection(URL aSource) throws IOException {

            // set up the URL connection
            URLConnection connection = aSource.openConnection();
            // modify the headers
            // NB: things like user authentication could go in here too.
            if (hasTimestamp) {
                connection.setIfModifiedSince(timestamp);
            }

            // in case the plugin manager is its own project, this can become an authenticator
            boolean isSecureProcotol = "https".equalsIgnoreCase(aSource.getProtocol());
            boolean isAuthInfoSet = !Strings.isNullOrEmpty(aSource.getUserInfo());
            if (isAuthInfoSet) {
                if (!isSecureProcotol) {
                    throw new IOException("Basic auth is only supported for HTTPS!");
                }
                String basicAuth = Base64.encodeBytes(aSource.getUserInfo().getBytes(StandardCharsets.UTF_8));
                connection.setRequestProperty("Authorization", "Basic " + basicAuth);
            }

            if (connection instanceof HttpURLConnection) {
                ((HttpURLConnection) connection).setInstanceFollowRedirects(false);
                connection.setUseCaches(true);
                connection.setConnectTimeout(5000);
            }
            connection.setRequestProperty("ES-Version", Version.CURRENT.toString());
            connection.setRequestProperty("ES-Build-Hash", Build.CURRENT.hashShort());
            connection.setRequestProperty("User-Agent", "elasticsearch-plugin-manager");

            // connect to the remote site (may take some time)
            connection.connect();

            // First check on a 301 / 302 (moved) response (HTTP only)
            if (connection instanceof HttpURLConnection) {
                HttpURLConnection httpConnection = (HttpURLConnection) connection;
                int responseCode = httpConnection.getResponseCode();
                if (responseCode == HttpURLConnection.HTTP_MOVED_PERM ||
                        responseCode == HttpURLConnection.HTTP_MOVED_TEMP ||
                        responseCode == HttpURLConnection.HTTP_SEE_OTHER) {
                    String newLocation = httpConnection.getHeaderField("Location");
                    URL newURL = new URL(newLocation);
                    if (!redirectionAllowed(aSource, newURL)) {
                        return null;
                    }
                    return openConnection(newURL);
                }
                // next test for a 304 result (HTTP only)
                long lastModified = httpConnection.getLastModified();
                if (responseCode == HttpURLConnection.HTTP_NOT_MODIFIED
                        || (lastModified != 0 && hasTimestamp && timestamp >= lastModified)) {
                    // not modified so no file download. just return
                    // instead and trace out something so the user
                    // doesn't think that the download happened when it
                    // didn't
                    return null;
                }
                // test for 401 result (HTTP only)
                if (responseCode == HttpURLConnection.HTTP_UNAUTHORIZED) {
                    String message = "HTTP Authorization failure";
                    throw new IOException(message);
                }
            }

            //REVISIT: at this point even non HTTP connections may
            //support the if-modified-since behaviour -we just check
            //the date of the content and skip the write if it is not
            //newer. Some protocols (FTP) don't include dates, of
            //course.
            return connection;
        }
Example 20
Source File: BoxRequest.java    From box-android-sdk with Apache License 2.0 4 votes vote down vote up 
private boolean authFailed(BoxHttpResponse response) {
    if (response == null){
        return false;
    }
    return response.getResponseCode() == HttpURLConnection.HTTP_UNAUTHORIZED;
}