n8n
Version:
n8n Workflow Automation Tool
181 lines • 8.11 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.LicenseService = exports.LicenseErrors = void 0;
const backend_common_1 = require("@n8n/backend-common");
const backend_network_1 = require("@n8n/backend-network");
const constants_1 = require("@n8n/constants");
const db_1 = require("@n8n/db");
const di_1 = require("@n8n/di");
const ensure_error_1 = require("@n8n/utils/errors/ensure-error");
const bad_request_error_1 = require("../errors/response-errors/bad-request.error");
const license_eula_required_error_1 = require("../errors/response-errors/license-eula-required.error");
const event_service_1 = require("../events/event.service");
const license_1 = require("../license");
const url_service_1 = require("../services/url.service");
const REQUEST_TIMEOUT_MS = 30 * constants_1.Time.seconds.toMilliseconds;
exports.LicenseErrors = {
SCHEMA_VALIDATION: 'Activation key is in the wrong format',
RESERVATION_EXHAUSTED: 'Activation key has been used too many times',
RESERVATION_EXPIRED: 'Activation key has expired',
NOT_FOUND: 'Activation key not found',
RESERVATION_CONFLICT: 'Activation key not found',
RESERVATION_DUPLICATE: 'Activation key has already been used on this instance',
};
let LicenseService = class LicenseService {
constructor(logger, license, licenseState, workflowRepository, urlService, eventService, outboundHttp) {
this.logger = logger;
this.license = license;
this.licenseState = licenseState;
this.workflowRepository = workflowRepository;
this.urlService = urlService;
this.eventService = eventService;
this.http = outboundHttp.requests({
ssrf: 'disabled',
timeout: REQUEST_TIMEOUT_MS,
});
}
async getLicenseData() {
const triggerCount = await this.workflowRepository.getActiveTriggerCount();
const workflowsWithEvaluationsCount = await this.workflowRepository.getWorkflowsWithEvaluationCount();
const mainPlan = this.license.getMainPlan();
return {
usage: {
activeWorkflowTriggers: {
value: triggerCount,
limit: this.license.getTriggerLimit(),
warningThreshold: 0.8,
},
workflowsHavingEvaluations: {
value: workflowsWithEvaluationsCount,
limit: this.licenseState.getMaxWorkflowsWithEvaluations(),
},
},
license: {
planId: mainPlan?.productId ?? '',
planName: this.license.getPlanName(),
},
};
}
async requestEnterpriseTrial(user) {
await this.http.request({
url: 'https://enterprise.n8n.io/enterprise-trial',
method: 'POST',
body: {
licenseType: 'enterprise',
firstName: user.firstName,
lastName: user.lastName,
email: user.email,
instanceUrl: this.urlService.getWebhookBaseUrl(),
},
json: true,
});
}
async registerCommunityEdition({ userId, email, instanceId, instanceUrl, licenseType, }) {
try {
const { licenseKey, ...rest } = await this.http.request({
url: 'https://enterprise.n8n.io/community-registered',
method: 'POST',
body: {
email,
instanceId,
instanceUrl,
licenseType,
},
json: true,
});
this.eventService.emit('license-community-plus-registered', { userId, email, licenseKey });
return rest;
}
catch (e) {
if ((0, backend_network_1.isHttpRequestError)(e)) {
const data = e.response?.data;
const errorMsg = data?.message ?? e.message;
throw new bad_request_error_1.BadRequestError('Failed to register community edition: ' + errorMsg);
}
else {
this.logger.error('Failed to register community edition', { error: (0, ensure_error_1.ensureError)(e) });
throw new bad_request_error_1.BadRequestError('Failed to register community edition');
}
}
}
getManagementJwt() {
return this.license.getManagementJwt();
}
async activateLicense(activationKey, eulaUri, userEmail) {
try {
if (eulaUri && userEmail) {
await this.license.activate(activationKey, eulaUri, userEmail);
}
else if (!eulaUri && !userEmail) {
await this.license.activate(activationKey);
}
else {
throw new bad_request_error_1.BadRequestError('When providing eulaUri, userEmail is required');
}
}
catch (e) {
if (this.isEulaRequiredError(e)) {
throw new license_eula_required_error_1.LicenseEulaRequiredError('License activation requires EULA acceptance', {
eulaUrl: e.info.eula.uri,
});
}
const message = this.mapErrorMessage((0, ensure_error_1.ensureError)(e), 'activate');
throw new bad_request_error_1.BadRequestError(message);
}
}
isEulaRequiredError(error) {
return (error instanceof Error &&
'errorId' in error &&
error.errorId === 'EULA_REQUIRED' &&
'info' in error &&
typeof error.info === 'object' &&
error.info !== null &&
'eula' in error.info &&
typeof error.info.eula === 'object' &&
error.info.eula !== null &&
'uri' in error.info.eula &&
typeof error.info.eula.uri === 'string');
}
async renewLicense() {
if (this.license.getPlanName() === 'Community')
return;
try {
await this.license.renew();
}
catch (e) {
const message = this.mapErrorMessage((0, ensure_error_1.ensureError)(e), 'renew');
this.eventService.emit('license-renewal-attempted', { success: false });
throw new bad_request_error_1.BadRequestError(message);
}
this.eventService.emit('license-renewal-attempted', { success: true });
}
mapErrorMessage(error, action) {
let message;
if (this.isLicenseError(error) && error.errorId in exports.LicenseErrors) {
message = exports.LicenseErrors[error.errorId];
}
if (!message) {
message = `Failed to ${action} license: ${error.message}`;
this.logger.error(message, { stack: error.stack ?? 'n/a' });
}
return message;
}
isLicenseError(error) {
return 'errorId' in error && typeof error.errorId === 'string';
}
};
exports.LicenseService = LicenseService;
exports.LicenseService = LicenseService = __decorate([
(0, di_1.Service)(),
__metadata("design:paramtypes", [backend_common_1.Logger, license_1.License, backend_common_1.LicenseState, db_1.WorkflowRepository, url_service_1.UrlService, event_service_1.EventService, backend_network_1.OutboundHttp])
], LicenseService);
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