n8n
Version:
n8n Workflow Automation Tool
338 lines • 14.6 kB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.License = void 0;
const config_1 = require("@n8n/config");
const license_sdk_1 = require("@n8n_io/license-sdk");
const n8n_core_1 = require("n8n-core");
const typedi_1 = __importStar(require("typedi"));
const config_2 = __importDefault(require("./config"));
const settings_repository_1 = require("./databases/repositories/settings.repository");
const on_shutdown_1 = require("./decorators/on-shutdown");
const logger_service_1 = require("./logging/logger.service");
const license_metrics_service_1 = require("./metrics/license-metrics.service");
const orchestration_service_1 = require("./services/orchestration.service");
const constants_1 = require("./constants");
let License = class License {
constructor(logger, instanceSettings, orchestrationService, settingsRepository, licenseMetricsService, globalConfig) {
this.logger = logger;
this.instanceSettings = instanceSettings;
this.orchestrationService = orchestrationService;
this.settingsRepository = settingsRepository;
this.licenseMetricsService = licenseMetricsService;
this.globalConfig = globalConfig;
this.isShuttingDown = false;
this.logger = this.logger.scoped('license');
}
renewalEnabled() {
if (this.instanceSettings.instanceType !== 'main')
return false;
const autoRenewEnabled = config_2.default.getEnv('license.autoRenewEnabled');
if (this.globalConfig.multiMainSetup.enabled) {
return autoRenewEnabled && this.instanceSettings.isLeader;
}
return autoRenewEnabled;
}
async init(forceRecreate = false) {
if (this.manager && !forceRecreate) {
this.logger.warn('License manager already initialized or shutting down');
return;
}
if (this.isShuttingDown) {
this.logger.warn('License manager already shutting down');
return;
}
const { instanceType } = this.instanceSettings;
const isMainInstance = instanceType === 'main';
const server = config_2.default.getEnv('license.serverUrl');
const offlineMode = !isMainInstance;
const autoRenewOffset = config_2.default.getEnv('license.autoRenewOffset');
const saveCertStr = isMainInstance
? async (value) => await this.saveCertStr(value)
: async () => { };
const onFeatureChange = isMainInstance
? async (features) => await this.onFeatureChange(features)
: async () => { };
const collectUsageMetrics = isMainInstance
? async () => await this.licenseMetricsService.collectUsageMetrics()
: async () => [];
const collectPassthroughData = isMainInstance
? async () => await this.licenseMetricsService.collectPassthroughData()
: async () => ({});
const renewalEnabled = this.renewalEnabled();
try {
this.manager = new license_sdk_1.LicenseManager({
server,
tenantId: config_2.default.getEnv('license.tenantId'),
productIdentifier: `n8n-${constants_1.N8N_VERSION}`,
autoRenewEnabled: renewalEnabled,
renewOnInit: renewalEnabled,
autoRenewOffset,
offlineMode,
logger: this.logger,
loadCertStr: async () => await this.loadCertStr(),
saveCertStr,
deviceFingerprint: () => this.instanceSettings.instanceId,
collectUsageMetrics,
collectPassthroughData,
onFeatureChange,
});
await this.manager.initialize();
this.logger.debug('License initialized');
}
catch (error) {
if (error instanceof Error) {
this.logger.error('Could not initialize license manager sdk', { error });
}
}
}
async loadCertStr() {
const ephemeralLicense = config_2.default.get('license.cert');
if (ephemeralLicense) {
return ephemeralLicense;
}
const databaseSettings = await this.settingsRepository.findOne({
where: {
key: constants_1.SETTINGS_LICENSE_CERT_KEY,
},
});
return databaseSettings?.value ?? '';
}
async onFeatureChange(_features) {
this.logger.debug('License feature change detected', _features);
if (config_2.default.getEnv('executions.mode') === 'queue' && this.globalConfig.multiMainSetup.enabled) {
const isMultiMainLicensed = _features[constants_1.LICENSE_FEATURES.MULTIPLE_MAIN_INSTANCES];
this.orchestrationService.setMultiMainSetupLicensed(isMultiMainLicensed ?? false);
if (this.orchestrationService.isMultiMainSetupEnabled && this.instanceSettings.isFollower) {
this.logger.debug('[Multi-main setup] Instance is follower, skipping sending of "reload-license" command...');
return;
}
if (this.orchestrationService.isMultiMainSetupEnabled && !isMultiMainLicensed) {
this.logger.debug('[Multi-main setup] License changed with no support for multi-main setup - no new followers will be allowed to init. To restore multi-main setup, please upgrade to a license that supports this feature.');
}
}
if (config_2.default.getEnv('executions.mode') === 'queue') {
const { Publisher } = await Promise.resolve().then(() => __importStar(require('./scaling/pubsub/publisher.service')));
await typedi_1.default.get(Publisher).publishCommand({ command: 'reload-license' });
}
const isS3Selected = config_2.default.getEnv('binaryDataManager.mode') === 's3';
const isS3Available = config_2.default.getEnv('binaryDataManager.availableModes').includes('s3');
const isS3Licensed = _features['feat:binaryDataS3'];
if (isS3Selected && isS3Available && !isS3Licensed) {
this.logger.debug('License changed with no support for external storage - blocking writes on object store. To restore writes, please upgrade to a license that supports this feature.');
typedi_1.default.get(n8n_core_1.ObjectStoreService).setReadonly(true);
}
}
async saveCertStr(value) {
if (config_2.default.get('license.cert'))
return;
await this.settingsRepository.upsert({
key: constants_1.SETTINGS_LICENSE_CERT_KEY,
value,
loadOnStartup: false,
}, ['key']);
}
async activate(activationKey) {
if (!this.manager) {
return;
}
await this.manager.activate(activationKey);
this.logger.debug('License activated');
}
async reload() {
if (!this.manager) {
return;
}
await this.manager.reload();
this.logger.debug('License reloaded');
}
async renew() {
if (!this.manager) {
return;
}
await this.manager.renew();
this.logger.debug('License renewed');
}
async shutdown() {
this.isShuttingDown = true;
if (!this.manager) {
return;
}
await this.manager.shutdown();
this.logger.debug('License shut down');
}
isFeatureEnabled(feature) {
return this.manager?.hasFeatureEnabled(feature) ?? false;
}
isSharingEnabled() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.SHARING);
}
isLogStreamingEnabled() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.LOG_STREAMING);
}
isLdapEnabled() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.LDAP);
}
isSamlEnabled() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.SAML);
}
isAiAssistantEnabled() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.AI_ASSISTANT);
}
isAskAiEnabled() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.ASK_AI);
}
isAdvancedExecutionFiltersEnabled() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.ADVANCED_EXECUTION_FILTERS);
}
isAdvancedPermissionsLicensed() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.ADVANCED_PERMISSIONS);
}
isDebugInEditorLicensed() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.DEBUG_IN_EDITOR);
}
isBinaryDataS3Licensed() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.BINARY_DATA_S3);
}
isMultipleMainInstancesLicensed() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.MULTIPLE_MAIN_INSTANCES);
}
isVariablesEnabled() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.VARIABLES);
}
isSourceControlLicensed() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.SOURCE_CONTROL);
}
isExternalSecretsEnabled() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.EXTERNAL_SECRETS);
}
isWorkflowHistoryLicensed() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.WORKFLOW_HISTORY);
}
isAPIDisabled() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.API_DISABLED);
}
isWorkerViewLicensed() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.WORKER_VIEW);
}
isProjectRoleAdminLicensed() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.PROJECT_ROLE_ADMIN);
}
isProjectRoleEditorLicensed() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.PROJECT_ROLE_EDITOR);
}
isProjectRoleViewerLicensed() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.PROJECT_ROLE_VIEWER);
}
isCustomNpmRegistryEnabled() {
return this.isFeatureEnabled(constants_1.LICENSE_FEATURES.COMMUNITY_NODES_CUSTOM_REGISTRY);
}
getCurrentEntitlements() {
return this.manager?.getCurrentEntitlements() ?? [];
}
getFeatureValue(feature) {
return this.manager?.getFeatureValue(feature);
}
getManagementJwt() {
if (!this.manager) {
return '';
}
return this.manager.getManagementJwt();
}
getMainPlan() {
if (!this.manager) {
return undefined;
}
const entitlements = this.getCurrentEntitlements();
if (!entitlements.length) {
return undefined;
}
return entitlements.find((entitlement) => entitlement.productMetadata?.terms?.isMainPlan);
}
getConsumerId() {
return this.manager?.getConsumerId() ?? 'unknown';
}
getUsersLimit() {
return this.getFeatureValue(constants_1.LICENSE_QUOTAS.USERS_LIMIT) ?? constants_1.UNLIMITED_LICENSE_QUOTA;
}
getTriggerLimit() {
return this.getFeatureValue(constants_1.LICENSE_QUOTAS.TRIGGER_LIMIT) ?? constants_1.UNLIMITED_LICENSE_QUOTA;
}
getVariablesLimit() {
return this.getFeatureValue(constants_1.LICENSE_QUOTAS.VARIABLES_LIMIT) ?? constants_1.UNLIMITED_LICENSE_QUOTA;
}
getWorkflowHistoryPruneLimit() {
return (this.getFeatureValue(constants_1.LICENSE_QUOTAS.WORKFLOW_HISTORY_PRUNE_LIMIT) ?? constants_1.UNLIMITED_LICENSE_QUOTA);
}
getTeamProjectLimit() {
return this.getFeatureValue(constants_1.LICENSE_QUOTAS.TEAM_PROJECT_LIMIT) ?? 0;
}
getPlanName() {
return this.getFeatureValue('planName') ?? 'Community';
}
getInfo() {
if (!this.manager) {
return 'n/a';
}
return this.manager.toString();
}
isWithinUsersLimit() {
return this.getUsersLimit() === constants_1.UNLIMITED_LICENSE_QUOTA;
}
async reinit() {
this.manager?.reset();
await this.init(true);
this.logger.debug('License reinitialized');
}
};
exports.License = License;
__decorate([
(0, on_shutdown_1.OnShutdown)(),
__metadata("design:type", Function),
__metadata("design:paramtypes", []),
__metadata("design:returntype", Promise)
], License.prototype, "shutdown", null);
exports.License = License = __decorate([
(0, typedi_1.Service)(),
__metadata("design:paramtypes", [logger_service_1.Logger,
n8n_core_1.InstanceSettings,
orchestration_service_1.OrchestrationService,
settings_repository_1.SettingsRepository,
license_metrics_service_1.LicenseMetricsService,
config_1.GlobalConfig])
], License);
//# sourceMappingURL=license.js.map