Examples with InputStream org.wso2.siddhi.query.api.execution.query.input.stream.InputStream used on opensource projects

Example 51 with InputStream

use of org.wso2.siddhi.query.api.execution.query.input.stream.InputStream in project carbon-apimgt by wso2.

the class ImportApiServiceImpl method importApplicationsPut.

@Override
public Response importApplicationsPut(InputStream fileInputStream, FileInfo fileDetail, Request request) throws NotFoundException {
    APIStore consumer = null;
    String username = RestApiUtil.getLoggedInUsername(request);
    try {
        consumer = RestApiUtil.getConsumer(RestApiUtil.getLoggedInUsername(request));
        FileBasedApplicationImportExportManager importExportManager = new FileBasedApplicationImportExportManager(consumer, System.getProperty("java.io.tmpdir") + File.separator + "exported-app-archives-" + UUID.randomUUID().toString());
        Application applicationDetails = importExportManager.importApplication(fileInputStream);
        applicationDetails.setCreatedUser(username);
        applicationDetails.setUpdatedUser(username);
        Application updatedApplication = importExportManager.updateApplication(applicationDetails, username);
        return Response.status(Response.Status.OK).entity(updatedApplication).build();
    } catch (APIManagementException e) {
        String errorMsg = "Error while importing the Applications";
        log.error(errorMsg, e);
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler());
        return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
    }
}

Example 52 with InputStream

use of org.wso2.siddhi.query.api.execution.query.input.stream.InputStream in project carbon-apimgt by wso2.

the class ImportApiServiceImpl method importApplicationsPost.

/**
 * Import an Application which has been exported to a zip file
 *
 * @param fileInputStream content stream of the zip file which contains exported Application
 * @param fileDetail      meta information of the zip file
 * @param request         msf4j request object
 * @return Application that was imported
 * @throws NotFoundException When the particular resource does not exist in the system
 */
@Override
public Response importApplicationsPost(InputStream fileInputStream, FileInfo fileDetail, Request request) throws NotFoundException {
    APIStore consumer = null;
    String username = RestApiUtil.getLoggedInUsername(request);
    try {
        consumer = RestApiUtil.getConsumer(username);
        FileBasedApplicationImportExportManager importExportManager = new FileBasedApplicationImportExportManager(consumer, System.getProperty("java.io.tmpdir") + File.separator + "exported-app-archives-" + UUID.randomUUID().toString());
        Application applicationDetails = importExportManager.importApplication(fileInputStream);
        applicationDetails.setCreatedUser(username);
        applicationDetails.setUpdatedUser(username);
        ApplicationCreationResponse response = consumer.addApplication(applicationDetails);
        return Response.status(Response.Status.OK).entity(response).build();
    } catch (APIManagementException e) {
        String errorMsg = "Error while importing the Applications";
        log.error(errorMsg, e);
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler());
        return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
    }
}

Example 53 with InputStream

use of org.wso2.siddhi.query.api.execution.query.input.stream.InputStream in project carbon-apimgt by wso2.

the class APIPublisherImpl method addApiFromDefinition.

/**
 * Create api from Definition
 *
 * @param apiDefinition API definition stream.
 * @return UUID of the added API.
 * @throws APIManagementException If failed to add the API.
 */
@Override
public String addApiFromDefinition(InputStream apiDefinition) throws APIManagementException {
    try {
        String apiDefinitionString = IOUtils.toString(apiDefinition);
        validateScope(apiDefinitionString);
        API.APIBuilder apiBuilder = apiDefinitionFromSwagger20.generateApiFromSwaggerResource(getUsername(), apiDefinitionString);
        Map<String, String> scopes = apiDefinitionFromSwagger20.getScopesFromSecurityDefinition(apiDefinitionString);
        for (Map.Entry<String, String> scopeEntry : scopes.entrySet()) {
            getKeyManager().registerScope(new Scope(scopeEntry.getKey(), scopeEntry.getValue()));
        }
        apiBuilder.corsConfiguration(new CorsConfiguration());
        apiBuilder.apiDefinition(apiDefinitionString);
        addAPI(apiBuilder);
        return apiBuilder.getId();
    } catch (IOException e) {
        throw new APIManagementException("Couldn't Generate ApiDefinition from file", ExceptionCodes.API_DEFINITION_MALFORMED);
    }
}

Example 54 with InputStream

use of org.wso2.siddhi.query.api.execution.query.input.stream.InputStream in project carbon-apimgt by wso2.

the class FileEncryptionUtility method encryptFile.

/**
 * Encrypts the contents of a file and stores it in a new file
 *
 * @param inputFilePath    absolute path of the file to encrypt
 * @param outputFilePath   expected absolute path of the new encrypted file
 * @throws APIManagementException  if an error occurs encrypting the file
 */
public void encryptFile(String inputFilePath, String outputFilePath) throws APIManagementException {
    InputStream inputStream = null;
    CipherOutputStream cipherOutStream = null;
    try {
        Cipher aesCipher = Cipher.getInstance(EncryptionConstants.AES);
        SecretKeySpec aesKeySpec = new SecretKeySpec(getAESKey(), EncryptionConstants.AES);
        aesCipher.init(Cipher.ENCRYPT_MODE, aesKeySpec);
        Files.deleteIfExists(Paths.get(outputFilePath));
        inputStream = APIFileUtils.readFileContentAsStream(inputFilePath);
        cipherOutStream = new CipherOutputStream(new FileOutputStream(outputFilePath), aesCipher);
        IOUtils.copy(inputStream, cipherOutStream);
        APIFileUtils.deleteFile(inputFilePath);
        log.debug("Successfully encrypted file using stored AES key");
    } catch (NoSuchPaddingException | NoSuchAlgorithmException | IOException | InvalidKeyException e) {
        String msg = "Error while encrypting the file at " + inputFilePath;
        throw new APIManagementException(msg, e);
    } finally {
        IOUtils.closeQuietly(inputStream);
        IOUtils.closeQuietly(cipherOutStream);
    }
}

Example 55 with InputStream

use of org.wso2.siddhi.query.api.execution.query.input.stream.InputStream in project carbon-apimgt by wso2.

the class APIPublisherImpl method extractAndValidateWSDLArchive.

@Override
public WSDLArchiveInfo extractAndValidateWSDLArchive(InputStream inputStream) throws APIMgtDAOException, APIMgtWSDLException {
    String path = System.getProperty(APIMgtConstants.JAVA_IO_TMPDIR) + File.separator + APIMgtConstants.WSDLConstants.WSDL_ARCHIVES_FOLDERNAME + File.separator + UUID.randomUUID().toString();
    String archivePath = path + File.separator + APIMgtConstants.WSDLConstants.WSDL_ARCHIVE_FILENAME;
    String extractedLocation = APIFileUtils.extractUploadedArchive(inputStream, APIMgtConstants.WSDLConstants.EXTRACTED_WSDL_ARCHIVE_FOLDERNAME, archivePath, path);
    if (log.isDebugEnabled()) {
        log.debug("Successfully extracted WSDL archive. Location: " + extractedLocation);
    }
    WSDLProcessor processor = WSDLProcessFactory.getInstance().getWSDLProcessorForPath(extractedLocation);
    if (!processor.canProcess()) {
        throw new APIMgtWSDLException("Unable to process WSDL by the processor " + processor.getClass().getName(), ExceptionCodes.CANNOT_PROCESS_WSDL_CONTENT);
    }
    WSDLArchiveInfo archiveInfo = new WSDLArchiveInfo(path, APIMgtConstants.WSDLConstants.WSDL_ARCHIVE_FILENAME);
    archiveInfo.setWsdlInfo(processor.getWsdlInfo());
    return archiveInfo;
}