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https://github.com/czlonkowski/n8n-mcp.git
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chore: add pre-built dist folder for npx usage
This commit is contained in:
committed by
Romuald Członkowski
parent
a70d96a373
commit
5057481e70
115
dist/triggers/handlers/webhook-handler.js
vendored
Normal file
115
dist/triggers/handlers/webhook-handler.js
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"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || (function () {
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var ownKeys = function(o) {
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ownKeys = Object.getOwnPropertyNames || function (o) {
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var ar = [];
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for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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return ar;
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};
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return ownKeys(o);
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};
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return function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
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__setModuleDefault(result, mod);
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return result;
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.WebhookHandler = void 0;
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const zod_1 = require("zod");
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const base_handler_1 = require("./base-handler");
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const trigger_detector_1 = require("../trigger-detector");
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const webhookInputSchema = zod_1.z.object({
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workflowId: zod_1.z.string(),
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triggerType: zod_1.z.literal('webhook'),
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httpMethod: zod_1.z.enum(['GET', 'POST', 'PUT', 'DELETE']).optional(),
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webhookPath: zod_1.z.string().optional(),
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data: zod_1.z.record(zod_1.z.unknown()).optional(),
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headers: zod_1.z.record(zod_1.z.string()).optional(),
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timeout: zod_1.z.number().optional(),
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waitForResponse: zod_1.z.boolean().optional(),
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});
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class WebhookHandler extends base_handler_1.BaseTriggerHandler {
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constructor() {
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super(...arguments);
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this.triggerType = 'webhook';
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this.capabilities = {
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requiresActiveWorkflow: true,
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supportedMethods: ['GET', 'POST', 'PUT', 'DELETE'],
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canPassInputData: true,
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};
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this.inputSchema = webhookInputSchema;
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}
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async execute(input, workflow, triggerInfo) {
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const startTime = Date.now();
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try {
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const baseUrl = this.getBaseUrl();
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if (!baseUrl) {
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return this.errorResponse(input, 'Cannot determine n8n base URL', startTime);
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}
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let webhookUrl;
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if (input.webhookPath) {
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webhookUrl = `${baseUrl.replace(/\/+$/, '')}/webhook/${input.webhookPath}`;
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}
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else if (triggerInfo?.webhookPath) {
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webhookUrl = (0, trigger_detector_1.buildTriggerUrl)(baseUrl, triggerInfo, 'production');
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}
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else {
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return this.errorResponse(input, 'No webhook path available. Provide webhookPath parameter or ensure workflow has a webhook trigger.', startTime);
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}
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const httpMethod = input.httpMethod || triggerInfo?.httpMethod || 'POST';
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const { SSRFProtection } = await Promise.resolve().then(() => __importStar(require('../../utils/ssrf-protection')));
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const validation = await SSRFProtection.validateWebhookUrl(webhookUrl);
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if (!validation.valid) {
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return this.errorResponse(input, `SSRF protection: ${validation.reason}`, startTime);
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}
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const webhookRequest = {
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webhookUrl,
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httpMethod: httpMethod,
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data: input.data,
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headers: input.headers,
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waitForResponse: input.waitForResponse ?? true,
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};
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const response = await this.client.triggerWebhook(webhookRequest);
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return this.normalizeResponse(response, input, startTime, {
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status: response.status,
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statusText: response.statusText,
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metadata: {
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duration: Date.now() - startTime,
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webhookPath: input.webhookPath || triggerInfo?.webhookPath,
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httpMethod,
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},
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});
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}
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catch (error) {
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const errorMessage = error instanceof Error ? error.message : 'Unknown error';
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const errorDetails = error?.details;
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const executionId = errorDetails?.executionId || errorDetails?.id;
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return this.errorResponse(input, errorMessage, startTime, {
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executionId,
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code: error?.code,
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details: errorDetails,
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});
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}
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}
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}
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exports.WebhookHandler = WebhookHandler;
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//# sourceMappingURL=webhook-handler.js.map
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