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

Example 6 with APIManagementException

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

the class APIPublisherImpl method deleteThreatProtectionPolicy.

@Override
public void deleteThreatProtectionPolicy(String apiId, String policyId) throws APIManagementException {
    API api = getAPIbyUUID(apiId);
    if (api == null) {
        String message = "Delete threat protection policy from API: No API found for APIID: " + apiId;
        log.error(message);
        throw new APIManagementException(message);
    }
    API.APIBuilder builder = new API.APIBuilder(api);
    Set<String> policies = builder.getThreatProtectionPolicies();
    if (policies != null) {
        policies.remove(policyId);
    }
    updateAPI(builder);
    if (log.isDebugEnabled()) {
        log.debug("Threat protection policy (ID: " + policyId + ") deleted from the API (ID: " + builder.getId() + ")");
    }
}

Example 7 with APIManagementException

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

the class APIPublisherImpl method addAPI.

/**
 * Adds a new API to the system
 *
 * @param apiBuilder API model object
 * @return UUID of the added API.
 * @throws APIManagementException if failed to add API
 */
@Override
public String addAPI(API.APIBuilder apiBuilder) throws APIManagementException {
    API createdAPI;
    APIGateway gateway = getApiGateway();
    apiBuilder.provider(getUsername());
    if (StringUtils.isEmpty(apiBuilder.getId())) {
        apiBuilder.id(UUID.randomUUID().toString());
    }
    LocalDateTime localDateTime = LocalDateTime.now();
    apiBuilder.createdTime(localDateTime);
    apiBuilder.lastUpdatedTime(localDateTime);
    apiBuilder.createdBy(getUsername());
    apiBuilder.updatedBy(getUsername());
    if (apiBuilder.getLabels().isEmpty()) {
        List<String> labelSet = new ArrayList<>();
        labelSet.add(getLabelIdByNameAndType(APIMgtConstants.DEFAULT_LABEL_NAME, APIMgtConstants.LABEL_TYPE_GATEWAY));
        labelSet.add(getLabelIdByNameAndType(APIMgtConstants.DEFAULT_LABEL_NAME, APIMgtConstants.LABEL_TYPE_STORE));
        apiBuilder.labels(labelSet);
    }
    Map<String, Endpoint> apiEndpointMap = apiBuilder.getEndpoint();
    validateEndpoints(apiEndpointMap, false);
    try {
        if (!isApiNameExist(apiBuilder.getName()) && !isContextExist(apiBuilder.getContext())) {
            LifecycleState lifecycleState = getApiLifecycleManager().addLifecycle(APIMgtConstants.API_LIFECYCLE, getUsername());
            apiBuilder.associateLifecycle(lifecycleState);
            createUriTemplateList(apiBuilder, false);
            List<UriTemplate> list = new ArrayList<>(apiBuilder.getUriTemplates().values());
            List<TemplateBuilderDTO> resourceList = new ArrayList<>();
            validateApiPolicy(apiBuilder.getApiPolicy());
            validateSubscriptionPolicies(apiBuilder);
            for (UriTemplate uriTemplate : list) {
                TemplateBuilderDTO dto = new TemplateBuilderDTO();
                dto.setTemplateId(uriTemplate.getTemplateId());
                dto.setUriTemplate(uriTemplate.getUriTemplate());
                dto.setHttpVerb(uriTemplate.getHttpVerb());
                Map<String, Endpoint> map = uriTemplate.getEndpoint();
                if (map.containsKey(APIMgtConstants.PRODUCTION_ENDPOINT)) {
                    Endpoint endpoint = map.get(APIMgtConstants.PRODUCTION_ENDPOINT);
                    dto.setProductionEndpoint(endpoint);
                }
                if (map.containsKey(APIMgtConstants.SANDBOX_ENDPOINT)) {
                    Endpoint endpoint = map.get(APIMgtConstants.SANDBOX_ENDPOINT);
                    dto.setSandboxEndpoint(endpoint);
                }
                resourceList.add(dto);
            }
            GatewaySourceGenerator gatewaySourceGenerator = getGatewaySourceGenerator();
            APIConfigContext apiConfigContext = new APIConfigContext(apiBuilder.build(), config.getGatewayPackageName());
            gatewaySourceGenerator.setApiConfigContext(apiConfigContext);
            String gatewayConfig = gatewaySourceGenerator.getConfigStringFromTemplate(resourceList);
            if (log.isDebugEnabled()) {
                log.debug("API " + apiBuilder.getName() + "gateway config: " + gatewayConfig);
            }
            apiBuilder.gatewayConfig(gatewayConfig);
            if (StringUtils.isEmpty(apiBuilder.getApiDefinition())) {
                apiBuilder.apiDefinition(apiDefinitionFromSwagger20.generateSwaggerFromResources(apiBuilder));
            }
            if (!StringUtils.isEmpty(apiBuilder.getApiPermission())) {
                Map<String, Integer> roleNamePermissionList;
                roleNamePermissionList = getAPIPermissionArray(apiBuilder.getApiPermission());
                apiBuilder.permissionMap(roleNamePermissionList);
            }
            createdAPI = apiBuilder.build();
            APIUtils.validate(createdAPI);
            // Add API to gateway
            gateway.addAPI(createdAPI);
            if (log.isDebugEnabled()) {
                log.debug("API : " + apiBuilder.getName() + " has been identifier published to gateway");
            }
            Set<String> apiRoleList;
            // if the API has role based visibility, add the API with role checking
            if (API.Visibility.PUBLIC == createdAPI.getVisibility()) {
                getApiDAO().addAPI(createdAPI);
            } else if (API.Visibility.RESTRICTED == createdAPI.getVisibility()) {
                // get all the roles in the system
                Set<String> allAvailableRoles = APIUtils.getAllAvailableRoles();
                // get the roles needed to be associated with the API
                apiRoleList = createdAPI.getVisibleRoles();
                if (APIUtils.checkAllowedRoles(allAvailableRoles, apiRoleList)) {
                    getApiDAO().addAPI(createdAPI);
                }
            }
            APIUtils.logDebug("API " + createdAPI.getName() + "-" + createdAPI.getVersion() + " was created " + "successfully.", log);
            // 'API_M Functions' related code
            // Create a payload with event specific details
            Map<String, String> eventPayload = new HashMap<>();
            eventPayload.put(APIMgtConstants.FunctionsConstants.API_ID, createdAPI.getId());
            eventPayload.put(APIMgtConstants.FunctionsConstants.API_NAME, createdAPI.getName());
            eventPayload.put(APIMgtConstants.FunctionsConstants.API_VERSION, createdAPI.getVersion());
            eventPayload.put(APIMgtConstants.FunctionsConstants.API_DESCRIPTION, createdAPI.getDescription());
            eventPayload.put(APIMgtConstants.FunctionsConstants.API_CONTEXT, createdAPI.getContext());
            eventPayload.put(APIMgtConstants.FunctionsConstants.API_LC_STATUS, createdAPI.getLifeCycleStatus());
            eventPayload.put(APIMgtConstants.FunctionsConstants.API_PERMISSION, createdAPI.getApiPermission());
            // This will notify all the EventObservers(Asynchronous)
            ObserverNotifier observerNotifier = new ObserverNotifier(Event.API_CREATION, getUsername(), ZonedDateTime.now(ZoneOffset.UTC), eventPayload, this);
            ObserverNotifierThreadPool.getInstance().executeTask(observerNotifier);
        } else {
            String message = "Duplicate API already Exist with name/Context " + apiBuilder.getName();
            log.error(message);
            throw new APIManagementException(message, ExceptionCodes.API_ALREADY_EXISTS);
        }
    } catch (APIMgtDAOException e) {
        String errorMsg = "Error occurred while creating the API - " + apiBuilder.getName();
        log.error(errorMsg);
        throw new APIManagementException(errorMsg, e, e.getErrorHandler());
    } catch (LifecycleException | ParseException e) {
        String errorMsg = "Error occurred while Associating the API - " + apiBuilder.getName();
        log.error(errorMsg);
        throw new APIManagementException(errorMsg, e, ExceptionCodes.APIMGT_LIFECYCLE_EXCEPTION);
    } catch (APITemplateException e) {
        String message = "Error generating API configuration for API " + apiBuilder.getName();
        log.error(message, e);
        throw new APIManagementException(message, ExceptionCodes.TEMPLATE_EXCEPTION);
    } catch (GatewayException e) {
        String message = "Error occurred while adding API - " + apiBuilder.getName() + " to gateway";
        log.error(message, e);
        throw new APIManagementException(message, ExceptionCodes.GATEWAY_EXCEPTION);
    }
    return apiBuilder.getId();
}

Example 8 with APIManagementException

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

the class APIPublisherImpl method updateApiGatewayConfig.

/**
 * {@inheritDoc}
 */
@Override
public void updateApiGatewayConfig(String apiId, String configString) throws APIManagementException {
    API api = getAPIbyUUID(apiId);
    GatewaySourceGenerator gatewaySourceGenerator = getGatewaySourceGenerator();
    APIConfigContext apiConfigContext = new APIConfigContext(api, config.getGatewayPackageName());
    gatewaySourceGenerator.setApiConfigContext(apiConfigContext);
    try {
        String swagger = gatewaySourceGenerator.getSwaggerFromGatewayConfig(configString);
        getApiDAO().updateApiDefinition(apiId, swagger, getUsername());
        getApiDAO().updateGatewayConfig(apiId, configString, getUsername());
    } catch (APIMgtDAOException e) {
        log.error("Couldn't update configuration for apiId " + apiId, e);
        throw new APIManagementException("Couldn't update configuration for apiId " + apiId, e.getErrorHandler());
    } catch (APITemplateException e) {
        log.error("Error generating swagger from gateway config " + apiId, e);
        throw new APIManagementException("Error generating swagger from gateway config " + apiId, ExceptionCodes.TEMPLATE_EXCEPTION);
    }
}

Example 9 with APIManagementException

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

the class APIDefinitionFromSwagger20 method generateCompositeApiFromSwaggerResource.

@Override
public CompositeAPI.Builder generateCompositeApiFromSwaggerResource(String provider, String apiDefinition) throws APIManagementException {
    SwaggerParser swaggerParser = new SwaggerParser();
    Swagger swagger = swaggerParser.parse(apiDefinition);
    if (swagger == null) {
        throw new APIManagementException("Swagger could not be generated from provided API definition");
    }
    Info apiInfo = swagger.getInfo();
    if (apiInfo == null) {
        throw new APIManagementException("Provided Swagger definition doesn't contain API information");
    } else {
        String apiName = apiInfo.getTitle();
        String apiVersion = apiInfo.getVersion();
        String apiDescription = apiInfo.getDescription();
        CompositeAPI.Builder apiBuilder = new CompositeAPI.Builder().provider(provider).name(apiName).version(apiVersion).description(apiDescription).context(swagger.getBasePath());
        List<APIResource> apiResourceList = parseSwaggerAPIResources(new StringBuilder(apiDefinition));
        Map<String, UriTemplate> uriTemplateMap = new HashMap();
        for (APIResource apiResource : apiResourceList) {
            uriTemplateMap.put(apiResource.getUriTemplate().getTemplateId(), apiResource.getUriTemplate());
        }
        apiBuilder.uriTemplates(uriTemplateMap);
        apiBuilder.id(UUID.randomUUID().toString());
        return apiBuilder;
    }
}

Example 10 with APIManagementException

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

the class APIDefinitionFromSwagger20 method getScopeOfResourcePath.

@Override
public String getScopeOfResourcePath(String resourceConfigsJSON, Request request, ServiceMethodInfo serviceMethodInfo) throws APIManagementException {
    SwaggerParser swaggerParser = new SwaggerParser();
    Swagger swagger = swaggerParser.parse(resourceConfigsJSON);
    String basepath = swagger.getBasePath();
    String verb = (String) request.getProperty(APIMgtConstants.HTTP_METHOD);
    // TODO change to this if msf4j2.3.0-m2 or higher
    // Method resourceMethod = (Method) request.getProperty("method");
    Method resourceMethod = serviceMethodInfo.getMethod();
    if (resourceMethod == null || verb == null) {
        String message = "Could not read required properties from HTTP Request. HTTP_METHOD=" + verb + " resourceTemplate=" + resourceMethod;
        log.error(message);
        throw new APIManagementException(message, ExceptionCodes.SWAGGER_URL_MALFORMED);
    }
    String apiPrefix = resourceMethod.getDeclaringClass().getAnnotation(javax.ws.rs.ApplicationPath.class).value();
    String pathTemplate = "";
    if (resourceMethod.getAnnotation(javax.ws.rs.Path.class) != null) {
        pathTemplate = resourceMethod.getAnnotation(javax.ws.rs.Path.class).value();
    }
    String nameSpace = getNamespaceFromBasePath(basepath);
    if (basepath.contains(APIMgtConstants.APPType.PUBLISHER)) {
        nameSpace = APIMgtConstants.NAMESPACE_PUBLISHER_API;
    } else if (basepath.contains(APIMgtConstants.APPType.STORE)) {
        nameSpace = APIMgtConstants.NAMESPACE_STORE_API;
    } else if (basepath.contains(APIMgtConstants.APPType.ADMIN)) {
        nameSpace = APIMgtConstants.NAMESPACE_ADMIN_API;
    } else if (basepath.contains(APIMgtConstants.APPType.ANALYTICS)) {
        nameSpace = APIMgtConstants.NAMESPACE_ANALYTICS_API;
    }
    // if namespace is not available in local cache add it.
    if (nameSpace != null && !localConfigMap.containsKey(nameSpace)) {
        localConfigMap.put(nameSpace, new ConcurrentHashMap<>());
    }
    if (nameSpace != null && localConfigMap.containsKey(nameSpace) && localConfigMap.get(nameSpace).isEmpty()) {
        populateConfigMapForScopes(swagger, nameSpace);
    }
    String resourceConfig = verb + "_" + apiPrefix + pathTemplate;
    if (localConfigMap.get(nameSpace).containsKey(resourceConfig)) {
        return localConfigMap.get(nameSpace).get(resourceConfig).toString();
    }
    return null;
}