Examples with FaultGatewaysException org.wso2.carbon.apimgt.api.FaultGatewaysException used on opensource projects

Example 11 with FaultGatewaysException

use of org.wso2.carbon.apimgt.api.FaultGatewaysException in project carbon-apimgt by wso2.

the class ApiProductsApiServiceImpl method updateAPIProduct.

@Override
public Response updateAPIProduct(String apiProductId, APIProductDTO body, String ifMatch, MessageContext messageContext) {
    try {
        String username = RestApiCommonUtil.getLoggedInUsername();
        String tenantDomain = RestApiCommonUtil.getLoggedInUserTenantDomain();
        APIProvider apiProvider = RestApiCommonUtil.getProvider(username);
        APIProduct retrievedProduct = apiProvider.getAPIProductbyUUID(apiProductId, tenantDomain);
        if (retrievedProduct == null) {
            RestApiUtil.handleResourceNotFoundError(RestApiConstants.RESOURCE_API_PRODUCT, apiProductId, log);
        }
        APIProduct updatedProduct = PublisherCommonUtils.updateApiProduct(retrievedProduct, body, apiProvider, username, tenantDomain);
        APIProductDTO updatedProductDTO = getAPIProductByID(apiProductId, apiProvider);
        return Response.ok().entity(updatedProductDTO).build();
    } catch (APIManagementException | FaultGatewaysException e) {
        if (isAuthorizationFailure(e)) {
            RestApiUtil.handleAuthorizationFailure("User is not authorized to access the API", e, log);
        } else {
            String errorMessage = "Error while updating API Product : " + apiProductId;
            RestApiUtil.handleInternalServerError(errorMessage, e, log);
        }
    }
    return null;
}

Example 12 with FaultGatewaysException

use of org.wso2.carbon.apimgt.api.FaultGatewaysException in project carbon-apimgt by wso2.

the class ApisApiServiceImpl method importSOAPToRESTAPI.

/**
 * Import an API from WSDL as a SOAP-to-REST API
 *
 * @param fileInputStream file data as input stream
 * @param fileDetail file details
 * @param url URL of the WSDL
 * @param apiToAdd API object to be added to the system (which is not added yet)
 * @param organization  Organization Identifier
 * @return API added api
 */
private API importSOAPToRESTAPI(InputStream fileInputStream, Attachment fileDetail, String url, String wsdlArchiveExtractedPath, API apiToAdd, String organization) throws APIManagementException {
    try {
        APIProvider apiProvider = RestApiCommonUtil.getLoggedInUserProvider();
        // adding the api
        API createdApi = apiProvider.addAPI(apiToAdd);
        String swaggerStr = "";
        if (StringUtils.isNotBlank(url)) {
            swaggerStr = SOAPOperationBindingUtils.getSoapOperationMappingForUrl(url);
        } else if (fileInputStream != null) {
            String filename = fileDetail.getContentDisposition().getFilename();
            if (filename.endsWith(".zip")) {
                swaggerStr = SOAPOperationBindingUtils.getSoapOperationMapping(wsdlArchiveExtractedPath);
            } else if (filename.endsWith(".wsdl")) {
                byte[] wsdlContent = APIUtil.toByteArray(fileInputStream);
                swaggerStr = SOAPOperationBindingUtils.getSoapOperationMapping(wsdlContent);
            } else {
                throw new APIManagementException(ExceptionCodes.UNSUPPORTED_WSDL_FILE_EXTENSION);
            }
        }
        String updatedSwagger = updateSwagger(createdApi.getUUID(), swaggerStr, organization);
        return PublisherCommonUtils.updateAPIBySettingGenerateSequencesFromSwagger(updatedSwagger, createdApi, apiProvider, organization);
    } catch (FaultGatewaysException | IOException e) {
        throw new APIManagementException("Error while importing WSDL to create a SOAP-to-REST API", e);
    }
}

Example 13 with FaultGatewaysException

use of org.wso2.carbon.apimgt.api.FaultGatewaysException in project carbon-apimgt by wso2.

the class ImportUtils method importApi.

/**
 * This method imports an API.
 *
 * @param extractedFolderPath            Location of the extracted folder of the API
 * @param importedApiDTO                 API DTO of the importing API
 *                                       (This will not be null when importing dependent APIs with API Products)
 * @param preserveProvider               Decision to keep or replace the provider
 * @param overwrite                      Whether to update the API or not
 * @param tokenScopes                    Scopes of the token
 * @param dependentAPIParamsConfigObject Params configuration of an API (this will not be null if a dependent API
 *                                       of an
 *                                       API product wants to override the parameters)
 * @param organization  Identifier of an Organization
 * @throws APIImportExportException If there is an error in importing an API
 * @@return Imported API
 */
public static API importApi(String extractedFolderPath, APIDTO importedApiDTO, Boolean preserveProvider, Boolean rotateRevision, Boolean overwrite, Boolean dependentAPIFromProduct, String[] tokenScopes, JsonObject dependentAPIParamsConfigObject, String organization) throws APIManagementException {
    String userName = RestApiCommonUtil.getLoggedInUsername();
    APIDefinitionValidationResponse validationResponse = null;
    String graphQLSchema = null;
    API importedApi = null;
    String currentStatus;
    String targetStatus;
    String lifecycleAction;
    GraphqlComplexityInfo graphqlComplexityInfo = null;
    int tenantId = 0;
    JsonArray deploymentInfoArray = null;
    JsonObject paramsConfigObject;
    try {
        if (importedApiDTO == null) {
            JsonElement jsonObject = retrieveValidatedDTOObject(extractedFolderPath, preserveProvider, userName, ImportExportConstants.TYPE_API);
            importedApiDTO = new Gson().fromJson(jsonObject, APIDTO.class);
        }
        // If the provided dependent APIs params config is null, it means this happening when importing an API (not
        // because when importing a dependent API of an API Product). Hence, try to retrieve the definition from
        // the API folder path
        paramsConfigObject = (dependentAPIParamsConfigObject != null) ? dependentAPIParamsConfigObject : APIControllerUtil.resolveAPIControllerEnvParams(extractedFolderPath);
        // If above the params configurations are not null, then resolve those
        if (paramsConfigObject != null) {
            importedApiDTO = APIControllerUtil.injectEnvParamsToAPI(importedApiDTO, paramsConfigObject, extractedFolderPath);
            if (!isAdvertiseOnlyAPI(importedApiDTO)) {
                JsonElement deploymentsParam = paramsConfigObject.get(ImportExportConstants.DEPLOYMENT_ENVIRONMENTS);
                if (deploymentsParam != null && !deploymentsParam.isJsonNull()) {
                    deploymentInfoArray = deploymentsParam.getAsJsonArray();
                }
            }
        }
        String apiType = importedApiDTO.getType().toString();
        APIProvider apiProvider = RestApiCommonUtil.getProvider(importedApiDTO.getProvider());
        // Validate swagger content except for streaming APIs
        if (!PublisherCommonUtils.isStreamingAPI(importedApiDTO) && !APIConstants.APITransportType.GRAPHQL.toString().equalsIgnoreCase(apiType)) {
            validationResponse = retrieveValidatedSwaggerDefinitionFromArchive(extractedFolderPath);
        }
        // Validate the GraphQL schema
        if (APIConstants.APITransportType.GRAPHQL.toString().equalsIgnoreCase(apiType)) {
            graphQLSchema = retrieveValidatedGraphqlSchemaFromArchive(extractedFolderPath);
        }
        // Validate the WSDL of SOAP APIs
        if (APIConstants.API_TYPE_SOAP.equalsIgnoreCase(apiType)) {
            validateWSDLFromArchive(extractedFolderPath, importedApiDTO);
        }
        // Validate the AsyncAPI definition of streaming APIs
        if (PublisherCommonUtils.isStreamingAPI(importedApiDTO)) {
            validationResponse = retrieveValidatedAsyncApiDefinitionFromArchive(extractedFolderPath);
        }
        String currentTenantDomain = MultitenantUtils.getTenantDomain(APIUtil.replaceEmailDomainBack(userName));
        // The status of the importing API should be stored separately to do the lifecycle change at the end
        targetStatus = importedApiDTO.getLifeCycleStatus();
        API targetApi = retrieveApiToOverwrite(importedApiDTO.getName(), importedApiDTO.getVersion(), currentTenantDomain, apiProvider, Boolean.TRUE, organization);
        if (isAdvertiseOnlyAPI(importedApiDTO)) {
            processAdvertiseOnlyPropertiesInDTO(importedApiDTO, tokenScopes);
        }
        Map<String, List<OperationPolicy>> extractedPoliciesMap = extractAndDropOperationPoliciesFromURITemplate(importedApiDTO.getOperations());
        // If the overwrite is set to true (which means an update), retrieve the existing API
        if (Boolean.TRUE.equals(overwrite) && targetApi != null) {
            log.info("Existing API found, attempting to update it...");
            currentStatus = targetApi.getStatus();
            // Set the status of imported API to current status of target API when updating
            importedApiDTO.setLifeCycleStatus(currentStatus);
            // when updating an API from the UI there is at least one resource (operation) inside the DTO.
            if (importedApiDTO.getOperations().isEmpty()) {
                setOperationsToDTO(importedApiDTO, validationResponse);
            }
            targetApi.setOrganization(organization);
            importedApi = PublisherCommonUtils.updateApi(targetApi, importedApiDTO, RestApiCommonUtil.getLoggedInUserProvider(), tokenScopes);
        } else {
            if (targetApi == null && Boolean.TRUE.equals(overwrite)) {
                log.info("Cannot find : " + importedApiDTO.getName() + "-" + importedApiDTO.getVersion() + ". Creating it.");
            }
            // Initialize to CREATED when import
            currentStatus = APIStatus.CREATED.toString();
            importedApiDTO.setLifeCycleStatus(currentStatus);
            importedApi = PublisherCommonUtils.addAPIWithGeneratedSwaggerDefinition(importedApiDTO, ImportExportConstants.OAS_VERSION_3, importedApiDTO.getProvider(), organization);
            // Set API definition to validationResponse if the API is imported with sample API definition
            if (validationResponse.isInit()) {
                validationResponse.setContent(importedApi.getSwaggerDefinition());
                validationResponse.setJsonContent(importedApi.getSwaggerDefinition());
            }
        }
        if (!extractedPoliciesMap.isEmpty()) {
            importedApi.setUriTemplates(validateOperationPolicies(importedApi, apiProvider, extractedFolderPath, extractedPoliciesMap, currentTenantDomain));
            apiProvider.updateAPI(importedApi);
        }
        // Retrieving the life cycle action to do the lifecycle state change explicitly later
        lifecycleAction = getLifeCycleAction(currentTenantDomain, currentStatus, targetStatus, apiProvider);
        // Add/update swagger content except for streaming APIs and GraphQL APIs
        if (!PublisherCommonUtils.isStreamingAPI(importedApiDTO) && !APIConstants.APITransportType.GRAPHQL.toString().equalsIgnoreCase(apiType)) {
            // Add the validated swagger separately since the UI does the same procedure
            PublisherCommonUtils.updateSwagger(importedApi.getUuid(), validationResponse, false, organization);
        }
        // Add the GraphQL schema
        if (APIConstants.APITransportType.GRAPHQL.toString().equalsIgnoreCase(apiType)) {
            importedApi.setOrganization(organization);
            PublisherCommonUtils.addGraphQLSchema(importedApi, graphQLSchema, apiProvider);
            graphqlComplexityInfo = retrieveGraphqlComplexityInfoFromArchive(extractedFolderPath, graphQLSchema);
            if (graphqlComplexityInfo != null && graphqlComplexityInfo.getList().size() != 0) {
                apiProvider.addOrUpdateComplexityDetails(importedApi.getUuid(), graphqlComplexityInfo);
            }
        }
        // Add/update Async API definition for streaming APIs
        if (PublisherCommonUtils.isStreamingAPI(importedApiDTO)) {
            // Add the validated Async API definition separately since the UI does the same procedure
            PublisherCommonUtils.updateAsyncAPIDefinition(importedApi.getUuid(), validationResponse, organization);
        }
        tenantId = APIUtil.getTenantId(RestApiCommonUtil.getLoggedInUsername());
        // Since Image, documents, sequences and WSDL are optional, exceptions are logged and ignored in
        // implementation
        ApiTypeWrapper apiTypeWrapperWithUpdatedApi = new ApiTypeWrapper(importedApi);
        addThumbnailImage(extractedFolderPath, apiTypeWrapperWithUpdatedApi, apiProvider);
        addDocumentation(extractedFolderPath, apiTypeWrapperWithUpdatedApi, apiProvider, organization);
        addAPIWsdl(extractedFolderPath, importedApi, apiProvider);
        if (StringUtils.equals(importedApi.getType().toLowerCase(), APIConstants.API_TYPE_SOAPTOREST.toLowerCase())) {
            addSOAPToREST(importedApi, validationResponse.getContent(), apiProvider);
        }
        if (!isAdvertiseOnlyAPI(importedApiDTO)) {
            addAPISequences(extractedFolderPath, importedApi, apiProvider);
            addAPISpecificSequences(extractedFolderPath, importedApi, apiProvider);
            addEndpointCertificates(extractedFolderPath, importedApi, apiProvider, tenantId);
            if (log.isDebugEnabled()) {
                log.debug("Mutual SSL enabled. Importing client certificates.");
            }
            addClientCertificates(extractedFolderPath, apiProvider, preserveProvider, importedApi.getId().getProviderName(), organization);
        }
        // Change API lifecycle if state transition is required
        if (StringUtils.isNotEmpty(lifecycleAction)) {
            apiProvider = RestApiCommonUtil.getLoggedInUserProvider();
            log.info("Changing lifecycle from " + currentStatus + " to " + targetStatus);
            if (StringUtils.equals(lifecycleAction, APIConstants.LC_PUBLISH_LC_STATE)) {
                apiProvider.changeAPILCCheckListItems(importedApi.getId(), ImportExportConstants.REFER_REQUIRE_RE_SUBSCRIPTION_CHECK_ITEM, true);
            }
            apiProvider.changeLifeCycleStatus(currentTenantDomain, new ApiTypeWrapper(importedApi), lifecycleAction, new HashMap<>());
        }
        importedApi.setStatus(targetStatus);
        String tenantDomain = RestApiCommonUtil.getLoggedInUserTenantDomain();
        if (deploymentInfoArray == null && !isAdvertiseOnlyAPI(importedApiDTO)) {
            // If the params have not overwritten the deployment environments, yaml file will be read
            deploymentInfoArray = retrieveDeploymentLabelsFromArchive(extractedFolderPath, dependentAPIFromProduct);
        }
        List<APIRevisionDeployment> apiRevisionDeployments = getValidatedDeploymentsList(deploymentInfoArray, tenantDomain, apiProvider, organization);
        if (apiRevisionDeployments.size() > 0) {
            String importedAPIUuid = importedApi.getUuid();
            String revisionId;
            APIRevision apiRevision = new APIRevision();
            apiRevision.setApiUUID(importedAPIUuid);
            apiRevision.setDescription("Revision created after importing the API");
            try {
                revisionId = apiProvider.addAPIRevision(apiRevision, tenantDomain);
                if (log.isDebugEnabled()) {
                    log.debug("A new revision has been created for API " + importedApi.getId().getApiName() + "_" + importedApi.getId().getVersion());
                }
            } catch (APIManagementException e) {
                // enabled, earliest revision will be deleted before creating a revision again
                if (e.getErrorHandler().getErrorCode() == ExceptionCodes.from(ExceptionCodes.MAXIMUM_REVISIONS_REACHED).getErrorCode() && rotateRevision) {
                    String earliestRevisionUuid = apiProvider.getEarliestRevisionUUID(importedAPIUuid);
                    List<APIRevisionDeployment> deploymentsList = apiProvider.getAPIRevisionDeploymentList(earliestRevisionUuid);
                    // if the earliest revision is already deployed in gateway environments, it will be undeployed
                    // before deleting
                    apiProvider.undeployAPIRevisionDeployment(importedAPIUuid, earliestRevisionUuid, deploymentsList, organization);
                    apiProvider.deleteAPIRevision(importedAPIUuid, earliestRevisionUuid, tenantDomain);
                    revisionId = apiProvider.addAPIRevision(apiRevision, tenantDomain);
                    if (log.isDebugEnabled()) {
                        log.debug("Revision ID: " + earliestRevisionUuid + " has been undeployed from " + deploymentsList.size() + " gateway environments and created a new revision ID: " + revisionId + " for API " + importedApi.getId().getApiName() + "_" + importedApi.getId().getVersion());
                    }
                } else {
                    throw new APIManagementException("Error occurred while creating a new revision for the API: " + importedApi.getId().getApiName(), e);
                }
            }
            // Once the new revision successfully created, artifacts will be deployed in mentioned gateway
            // environments
            apiProvider.deployAPIRevision(importedAPIUuid, revisionId, apiRevisionDeployments, organization);
            if (log.isDebugEnabled()) {
                log.debug("API: " + importedApi.getId().getApiName() + "_" + importedApi.getId().getVersion() + " was deployed in " + apiRevisionDeployments.size() + " gateway environments.");
            }
        } else {
            log.info("Valid deployment environments were not found for the imported artifact. Only working copy " + "was updated and not deployed in any of the gateway environments.");
        }
        return importedApi;
    } catch (CryptoException | IOException e) {
        throw new APIManagementException("Error while reading API meta information from path: " + extractedFolderPath, e, ExceptionCodes.ERROR_READING_META_DATA);
    } catch (FaultGatewaysException e) {
        throw new APIManagementException("Error while updating API: " + importedApi.getId().getApiName(), e);
    } catch (APIMgtAuthorizationFailedException e) {
        throw new APIManagementException("Please enable preserveProvider property for cross tenant API Import.", e, ExceptionCodes.TENANT_MISMATCH);
    } catch (ParseException e) {
        throw new APIManagementException("Error while parsing the endpoint configuration of the API", ExceptionCodes.JSON_PARSE_ERROR);
    } catch (APIManagementException e) {
        String errorMessage = "Error while importing API: ";
        if (importedApi != null) {
            errorMessage += importedApi.getId().getApiName() + StringUtils.SPACE + APIConstants.API_DATA_VERSION + ": " + importedApi.getId().getVersion();
        }
        throw new APIManagementException(errorMessage + StringUtils.SPACE + e.getMessage(), e);
    }
}

Example 14 with FaultGatewaysException

use of org.wso2.carbon.apimgt.api.FaultGatewaysException in project carbon-apimgt by wso2.

the class PublisherCommonUtils method updateApiProduct.

/**
 * Update an API Product.
 *
 * @param originalAPIProduct    Existing API Product
 * @param apiProductDtoToUpdate New API Product DTO to update
 * @param apiProvider           API Provider
 * @param username              Username
 * @throws APIManagementException If an error occurs while retrieving and updating an existing API Product
 * @throws FaultGatewaysException If an error occurs while updating an existing API Product
 */
public static APIProduct updateApiProduct(APIProduct originalAPIProduct, APIProductDTO apiProductDtoToUpdate, APIProvider apiProvider, String username, String orgId) throws APIManagementException, FaultGatewaysException {
    List<String> apiSecurity = apiProductDtoToUpdate.getSecurityScheme();
    // validation for tiers
    List<String> tiersFromDTO = apiProductDtoToUpdate.getPolicies();
    if (apiSecurity.contains(APIConstants.DEFAULT_API_SECURITY_OAUTH2) || apiSecurity.contains(APIConstants.API_SECURITY_API_KEY)) {
        if (tiersFromDTO == null || tiersFromDTO.isEmpty()) {
            throw new APIManagementException("No tier defined for the API Product", ExceptionCodes.TIER_CANNOT_BE_NULL);
        }
    }
    // check whether the added API Products's tiers are all valid
    Set<Tier> definedTiers = apiProvider.getTiers();
    List<String> invalidTiers = PublisherCommonUtils.getInvalidTierNames(definedTiers, tiersFromDTO);
    if (!invalidTiers.isEmpty()) {
        throw new APIManagementException("Specified tier(s) " + Arrays.toString(invalidTiers.toArray()) + " are invalid", ExceptionCodes.TIER_NAME_INVALID);
    }
    if (apiProductDtoToUpdate.getAdditionalProperties() != null) {
        String errorMessage = PublisherCommonUtils.validateAdditionalProperties(apiProductDtoToUpdate.getAdditionalProperties());
        if (!errorMessage.isEmpty()) {
            throw new APIManagementException(errorMessage, ExceptionCodes.from(ExceptionCodes.INVALID_ADDITIONAL_PROPERTIES, originalAPIProduct.getId().getName(), originalAPIProduct.getId().getVersion()));
        }
    }
    APIProduct product = APIMappingUtil.fromDTOtoAPIProduct(apiProductDtoToUpdate, username);
    product.setState(originalAPIProduct.getState());
    // We do not allow to modify provider,name,version  and uuid. Set the origial value
    APIProductIdentifier productIdentifier = originalAPIProduct.getId();
    product.setID(productIdentifier);
    product.setUuid(originalAPIProduct.getUuid());
    product.setOrganization(orgId);
    Map<API, List<APIProductResource>> apiToProductResourceMapping = apiProvider.updateAPIProduct(product);
    apiProvider.updateAPIProductSwagger(originalAPIProduct.getUuid(), apiToProductResourceMapping, product, orgId);
    // preserve monetization status in the update flow
    apiProvider.configureMonetizationInAPIProductArtifact(product);
    return apiProvider.getAPIProduct(productIdentifier);
}

Example 15 with FaultGatewaysException

use of org.wso2.carbon.apimgt.api.FaultGatewaysException in project carbon-apimgt by wso2.

the class PublisherCommonUtils method changeApiOrApiProductLifecycle.

/**
 * Change the lifecycle state of an API or API Product identified by UUID
 *
 * @param action       LC state change action
 * @param apiTypeWrapper API Type Wrapper (API or API Product)
 * @param lcChecklist  LC state change check list
 * @param organization Organization of logged-in user
 * @return APIStateChangeResponse
 * @throws APIManagementException Exception if there is an error when changing the LC state of API or API Product
 */
public static APIStateChangeResponse changeApiOrApiProductLifecycle(String action, ApiTypeWrapper apiTypeWrapper, String lcChecklist, String organization) throws APIManagementException {
    String[] checkListItems = lcChecklist != null ? lcChecklist.split(APIConstants.DELEM_COMMA) : new String[0];
    APIProvider apiProvider = RestApiCommonUtil.getLoggedInUserProvider();
    Map<String, Object> apiLCData = apiProvider.getAPILifeCycleData(apiTypeWrapper.getUuid(), organization);
    String[] nextAllowedStates = (String[]) apiLCData.get(APIConstants.LC_NEXT_STATES);
    if (!ArrayUtils.contains(nextAllowedStates, action)) {
        throw new APIManagementException("Action '" + action + "' is not allowed. Allowed actions are " + Arrays.toString(nextAllowedStates), ExceptionCodes.from(ExceptionCodes.UNSUPPORTED_LIFECYCLE_ACTION, action));
    }
    // check and set lifecycle check list items including "Deprecate Old Versions" and "Require Re-Subscription".
    Map<String, Boolean> lcMap = new HashMap<>();
    for (String checkListItem : checkListItems) {
        String[] attributeValPair = checkListItem.split(APIConstants.DELEM_COLON);
        if (attributeValPair.length == 2) {
            String checkListItemName = attributeValPair[0].trim();
            boolean checkListItemValue = Boolean.parseBoolean(attributeValPair[1].trim());
            lcMap.put(checkListItemName, checkListItemValue);
        }
    }
    try {
        return apiProvider.changeLifeCycleStatus(organization, apiTypeWrapper, action, lcMap);
    } catch (FaultGatewaysException e) {
        throw new APIManagementException("Error while change the state of artifact with name - " + apiTypeWrapper.getName(), e);
    }
}