Servicio básico de firma digital PDF
Avanzado
Este es unSales, Product, IT Opsflujo de automatización del dominio deautomatización que contiene 32 nodos.Utiliza principalmente nodos como If, Set, Code, Switch, Webhook. Crear una API REST para firma digital de PDF con soporte para Webhook
Requisitos previos
- •Punto final de HTTP Webhook (n8n generará automáticamente)
Nodos utilizados (32)
Categoría
Vista previa del flujo de trabajo
Visualización de las conexiones entre nodos, con soporte para zoom y panorámica
Exportar flujo de trabajo
Copie la siguiente configuración JSON en n8n para importar y usar este flujo de trabajo
{
"id": "V1vbO2m79cFNH59h",
"meta": {
"instanceId": "255b605d49a6677a536746e05401de51bb4c62e65036d9acdb9908f6567f0361"
},
"name": "Basic PDF Digital Sign Service",
"tags": [],
"nodes": [
{
"id": "a3aa7495-e5a8-4b7f-882a-e642fae414b8",
"name": "Validar Parámetros de Generación de Claves",
"type": "n8n-nodes-base.code",
"position": [
-220,
220
],
"parameters": {
"jsCode": "// Check required parameters for key generation\nconst requiredParams = [\n 'subjectCN', 'issuerCN', 'serialNumber', \n 'validFrom', 'validTo', 'password'\n];\n\nlet missingParams = [];\nconst requestBody = $input.item.json.body || {}; // Access the body object\n\nfor (const param of requiredParams) {\n if (!requestBody[param]) {\n missingParams.push(param);\n }\n}\n\nif (missingParams.length > 0) {\n return {\n json: {\n success: false,\n message: `Missing required parameters: ${missingParams.join(', ')}`\n }\n };\n}\n\n// Set default output directory if not provided\nconst outputDir = $input.item.json.keyPath || '/tmp';\nconst timestamp = new Date().getTime();\nconst outputPfx = `${outputDir}certificate_${timestamp}.pfx`;\nconst outputPrivateKey = `${outputDir}private_${timestamp}.key`;\nconst outputCertPem = `${outputDir}certificate_${timestamp}.pem`;\n\nreturn {\n json: {\n ...requestBody,\n success: true,\n outputDir,\n outputPfx,\n outputPrivateKey,\n outputCertPem\n }\n};\n"
},
"typeVersion": 1
},
{
"id": "6a463b95-04e4-421d-b6e0-46fb98c85e20",
"name": "Validar Parámetros de Firma PDF",
"type": "n8n-nodes-base.code",
"position": [
-220,
380
],
"parameters": {
"jsCode": "// Check required parameters for PDF signing\nconst requiredParams = ['inputPdf', 'pfxFile', 'pfxPassword'];\n\n// Access the body object from input\nconst requestBody = $input.item.json.body || {}; \n\nlet missingParams = [];\nfor (const param of requiredParams) {\n if (!requestBody[param]) {\n missingParams.push(param);\n }\n}\n\nif (missingParams.length > 0) {\n return {\n json: {\n success: false,\n message: `Missing required parameters: ${missingParams.join(', ')}`\n }\n };\n}\n\n// Set default output directory if not provided\nconst pdfDir = $input.item.json.pdfPath || '/tmp';\nconst keyDir = $input.item.json.keyPath || '/tmp';\nconst outputDir = $input.item.json.pdfPath || '/tmp';\n\nconst timestamp = new Date().getTime();\nconst inputPdfPath = `${pdfDir}${requestBody.inputPdf}`;\nconst pfxFilePath = `${keyDir}${requestBody.pfxFile}`;\nconst outputPdfPath = `${pdfDir}signed_${timestamp}.pdf`;\n\nreturn {\n json: {\n ...requestBody,\n success: true,\n outputDir,\n inputPdfPath,\n pfxFilePath,\n outputPdfPath\n }\n};"
},
"typeVersion": 1
},
{
"id": "cec07784-a42b-4443-ad8e-1bd7686558c3",
"name": "Validar Carga de PDF",
"type": "n8n-nodes-base.code",
"position": [
80,
-440
],
"parameters": {
"jsCode": "// Check required parameters for PDF upload\nconst requiredParams = ['fileData'];\n\nlet missingParams = [];\nfor (const param of requiredParams) {\n if (!$input.item.json[param]) {\n missingParams.push(param);\n }\n}\n\nif (missingParams.length > 0) {\n return {\n json: {\n success: false,\n message: `Missing required parameters: ${missingParams.join(', ')}`\n }\n };\n}\n\n// Set default output directory if not provided\nconst outputDir = $input.item.json.outputDir || '/tmp';\nconst timestamp = new Date().getTime();\nconst outputPath = $input.item.json.fileName \n ? `${outputDir}/${$input.item.json.fileName}` \n : `${outputDir}/uploaded_pdf_${timestamp}.pdf`;\n\nreturn {\n json: {\n ...$input.item.json,\n success: true,\n outputDir,\n outputPath\n }\n};"
},
"typeVersion": 1
},
{
"id": "1b9304fd-f31d-45c7-8344-01c779e86f0d",
"name": "Validar Carga de Clave",
"type": "n8n-nodes-base.code",
"position": [
80,
-140
],
"parameters": {
"jsCode": "// Check required parameters for key upload\nconst requiredParams = ['fileData'];\n\nlet missingParams = [];\nfor (const param of requiredParams) {\n if (!$input.item.json[param]) {\n missingParams.push(param);\n }\n}\n\nif (missingParams.length > 0) {\n return {\n json: {\n success: false,\n message: `Missing required parameters: ${missingParams.join(', ')}`\n }\n };\n}\n\n// Set default output directory if not provided\nconst outputDir = $input.item.json.outputDir || '/tmp';\nconst timestamp = new Date().getTime();\nconst outputPath = $input.item.json.fileName \n ? `${outputDir}/${$input.item.json.fileName}` \n : `${outputDir}/uploaded_key_${timestamp}.pfx`;\n\nreturn {\n json: {\n ...$input.item.json,\n success: true,\n outputDir,\n outputPath\n }\n};"
},
"typeVersion": 1
},
{
"id": "efd59edb-6952-4165-ab21-745e03db74eb",
"name": "Generar Claves",
"type": "n8n-nodes-base.code",
"position": [
20,
220
],
"parameters": {
"jsCode": "console.log(\"!!!!!!!!!\" + process.env.NODE_PATH);\n\n// Key Generation Code\nconst forge = require('node-forge');\nconst fs = require('fs');\n\n// Get parameters from input\nconst subjectCN = $input.item.json.subjectCN;\nconst issuerCN = $input.item.json.issuerCN;\nconst serialNumber = $input.item.json.serialNumber;\nconst validFrom = $input.item.json.validFrom;\nconst validTo = $input.item.json.validTo;\nconst pfxPassword = $input.item.json.password;\nconst outputPfx = $input.item.json.outputPfx;\nconst outputPrivateKey = $input.item.json.outputPrivateKey;\nconst outputCertPem = $input.item.json.outputCertPem;\n\ntry {\n // Generate a key pair\n const keys = forge.pki.rsa.generateKeyPair(2048);\n const privateKey = keys.privateKey;\n const publicKey = keys.publicKey;\n\n // Create a certificate\n const cert = forge.pki.createCertificate();\n cert.publicKey = publicKey;\n cert.serialNumber = serialNumber;\n\n // Parse date strings (format: YYYYMMDDHHMMSS)\n const parseDate = (dateStr) => {\n const year = parseInt(dateStr.substring(0, 4));\n const month = parseInt(dateStr.substring(4, 6)) - 1; // JS months are 0-based\n const day = parseInt(dateStr.substring(6, 8));\n const hour = parseInt(dateStr.substring(8, 10));\n const minute = parseInt(dateStr.substring(10, 12));\n const second = parseInt(dateStr.substring(12, 14));\n \n return new Date(year, month, day, hour, minute, second);\n };\n\n cert.validity.notBefore = parseDate(validFrom);\n cert.validity.notAfter = parseDate(validTo);\n\n const attrs = [{\n name: 'commonName',\n value: subjectCN\n }, {\n name: 'countryName',\n value: 'US'\n }, {\n shortName: 'ST',\n value: 'State'\n }, {\n name: 'localityName',\n value: 'City'\n }, {\n name: 'organizationName',\n value: 'Organization'\n }, {\n shortName: 'OU',\n value: 'Test'\n }];\n\n cert.setSubject(attrs);\n cert.setIssuer(attrs); // Self-signed, so issuer = subject\n\n // Sign the certificate with the private key\n cert.sign(privateKey, forge.md.sha256.create());\n\n // Convert to PEM format\n const pemCert = forge.pki.certificateToPem(cert);\n const pemPrivateKey = forge.pki.privateKeyToPem(privateKey);\n\n // Create a PKCS#12 (PFX) file\n const p12Asn1 = forge.pkcs12.toPkcs12Asn1(\n privateKey, \n [cert], \n pfxPassword,\n { generateLocalKeyId: true, friendlyName: subjectCN }\n );\n\n const p12Der = forge.asn1.toDer(p12Asn1).getBytes();\n const p12b64 = forge.util.encode64(p12Der);\n\n // Save files\n fs.writeFileSync(outputPrivateKey, pemPrivateKey);\n fs.writeFileSync(outputCertPem, pemCert);\n fs.writeFileSync(outputPfx, forge.util.decode64(p12b64), { encoding: 'binary' });\n\n return {\n json: {\n success: true,\n message: \"Certificate and keys generated successfully\",\n fileName: outputPfx.split('/').pop(),\n filePaths: {\n pfx: outputPfx,\n privateKey: outputPrivateKey,\n certificate: outputCertPem\n },\n fileNames: {\n pfx: outputPfx.split('/').pop(),\n privateKey: outputPrivateKey.split('/').pop(),\n certificate: outputCertPem.split('/').pop()\n }\n }\n };\n} catch (error) {\n return {\n json: {\n success: false,\n message: `Error generating keys: ${error.message}`,\n error: error.stack\n }\n };\n}"
},
"typeVersion": 1
},
{
"id": "6834b314-dd66-429f-9264-6eba74c5984e",
"name": "Firmar PDF",
"type": "n8n-nodes-base.code",
"position": [
20,
380
],
"parameters": {
"jsCode": "// PDF Signing Code\nconst fs = require('fs');\nconst forge = require('node-forge');\nconst { SignPdf } = require('@signpdf/signpdf');\nconst { P12Signer } = require('@signpdf/signer-p12');\nconst { plainAddPlaceholder } = require('@signpdf/placeholder-plain');\n\n// Get parameters from input\n// const inputPdfBase64 = $input.item.json.inputPdf;\n// const pfxFileBase64 = $input.item.json.pfxFile;\nconst pfxPassword = $input.item.json.pfxPassword;\nconst inputPdfPath = $input.item.json.inputPdfPath;\nconst pfxFilePath = $input.item.json.pfxFilePath;\nconst outputPdfPath = $input.item.json.outputPdfPath;\n\ntry {\n // Read the PDF\n const pdfBuffer = fs.readFileSync(inputPdfPath);\n\n // Add a signature placeholder\n const pdfWithPlaceholder = plainAddPlaceholder({\n pdfBuffer,\n reason: 'Digital Signature',\n contactInfo: 'info@example.com',\n location: 'New York, USA',\n signatureLength: 8192 // Ensure enough space for signature\n });\n \n // Read the P12 file\n const p12Buffer = fs.readFileSync(pfxFilePath);\n\n // Create a signer instance\n const signer = new P12Signer(p12Buffer, {\n passphrase: pfxPassword\n });\n \n // Create SignPdf instance and sign the PDF\n const signPdfInstance = new SignPdf();\n const signedPdf = await signPdfInstance.sign(pdfWithPlaceholder, signer);\n \n // Write the signed PDF to file\n fs.writeFileSync(outputPdfPath, signedPdf);\n console.log(`PDF successfully signed: ${outputPdfPath}`);\n\n return {\n json: {\n success: true,\n message: \"PDF successfully signed\",\n filePath: outputPdfPath,\n fileName: outputPdfPath.split('/').pop()\n }\n };\n} catch (error) {\n return {\n json: {\n success: false,\n message: `Error signing PDF: ${error.message}`,\n error: error.stack\n }\n };\n}"
},
"typeVersion": 1
},
{
"id": "80e56344-b037-4c4f-8f18-b419e9c7516b",
"name": "Preparar Respuesta de Éxito",
"type": "n8n-nodes-base.set",
"position": [
1380,
40
],
"parameters": {
"values": {
"string": [
{
"name": "serverFileName",
"value": "={{ $json.fileName }}"
}
],
"boolean": [
{
"name": "success",
"value": true
}
]
},
"options": {},
"keepOnlySet": true
},
"typeVersion": 1
},
{
"id": "e32d1e3e-6877-4c1f-b46a-0c3c67fba609",
"name": "Conmutar Operación",
"type": "n8n-nodes-base.switch",
"position": [
-520,
200
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "upload",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.body.method }}",
"rightValue": "upload"
}
]
},
"renameOutput": true
},
{
"outputKey": "genKey",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "4ac6de12-4cb9-454e-a2b8-ebc879e430ba",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.body.method }}",
"rightValue": "genKey"
}
]
},
"renameOutput": true
},
{
"outputKey": "signPdf",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "d8fca3d7-e1da-486e-b6bb-01a676d888cb",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.body.method }}",
"rightValue": "signPdf"
}
]
},
"renameOutput": true
},
{
"outputKey": "download",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "6ae9a589-9208-48b0-873b-2b3c4db22718",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.body.method }}",
"rightValue": "download"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "f28cb401-f180-4877-9440-aeb0c9f07791",
"name": "Conmutar Tipo de Carga",
"type": "n8n-nodes-base.switch",
"position": [
-100,
-300
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "pdfDoc",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.body.uploadType }}",
"rightValue": "pdfDoc"
}
]
},
"renameOutput": true
},
{
"outputKey": "signKey",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "4790b1de-5541-4a46-a46a-708085c4c0a1",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.body.uploadType }}",
"rightValue": "signKey"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "5aa1d5f3-66d4-4440-a953-6e453d00b757",
"name": "Preparar parámetros de entrada",
"type": "n8n-nodes-base.set",
"position": [
-280,
-300
],
"parameters": {
"options": {
"stripBinary": true
},
"assignments": {
"assignments": [
{
"id": "b2323096-8db7-4c5a-8f52-8902f0e18785",
"name": "fileData",
"type": "object",
"value": "={{ $('API POST Endpoint').item.binary }}"
},
{
"id": "7d2593ba-8582-42cb-8312-6c11be5fbcbf",
"name": "uniqueFileName",
"type": "string",
"value": "={{ 'file_' + $now.toMillis() + '.' + $('API POST Endpoint').item.binary.fileData.mimeType.split('/')[1].replace(/\\n/g, '').trim() }}"
}
]
},
"includeOtherFields": true
},
"typeVersion": 3.4
},
{
"id": "ae983277-f9cf-43b3-86ef-1135919f976c",
"name": "Establecer ruta de archivo",
"type": "n8n-nodes-base.set",
"position": [
-700,
220
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "7378e581-86ac-43bc-b7c4-7faeef848cd8",
"name": "pdfPath",
"type": "string",
"value": "/data/files/"
},
{
"id": "f6592b74-6238-4bb7-9b8b-bbde240f2260",
"name": "keyPath",
"type": "string",
"value": "/data/files/"
}
]
},
"includeOtherFields": true
},
"typeVersion": 3.4
},
{
"id": "2667149c-8d3b-4772-be8c-a01c1a8efa6f",
"name": "Convertir PDF a Archivo",
"type": "n8n-nodes-base.convertToFile",
"position": [
260,
-440
],
"parameters": {
"options": {
"fileName": "={{ $json.body.fileName }}",
"mimeType": "={{ $json.fileData.fileData.mimeType }}"
},
"operation": "toBinary",
"sourceProperty": "fileData.fileData.data"
},
"typeVersion": 1.1
},
{
"id": "6559070f-e071-4e3a-ad3b-87911032358f",
"name": "Escribir Archivo PDF en Disco",
"type": "n8n-nodes-base.readWriteFile",
"position": [
440,
-440
],
"parameters": {
"options": {
"append": false
},
"fileName": "={{ $('set file path').item.json.pdfPath }}{{ $('Prepare input params').item.json.uniqueFileName }}",
"operation": "write"
},
"typeVersion": 1
},
{
"id": "0f6dfb44-8d83-4539-bec8-4aa4066c42bb",
"name": "Leer Archivo PDF desde Disco",
"type": "n8n-nodes-base.readWriteFile",
"position": [
620,
-440
],
"parameters": {
"options": {},
"fileSelector": "={{ $json.fileName }}"
},
"typeVersion": 1
},
{
"id": "59e18825-dd53-4b09-aefc-0c567ada7f1a",
"name": "Convertir PFX a Archivo",
"type": "n8n-nodes-base.convertToFile",
"position": [
260,
-140
],
"parameters": {
"options": {
"fileName": "={{ $json.body.fileName }}",
"mimeType": "={{ $json.fileData.fileData.mimeType }}"
},
"operation": "toBinary",
"sourceProperty": "fileData.fileData.data"
},
"typeVersion": 1.1
},
{
"id": "d079d173-5c68-4b57-9efd-29a3ec89b6c0",
"name": "Escribir Archivo PFX en Disco",
"type": "n8n-nodes-base.readWriteFile",
"position": [
440,
-140
],
"parameters": {
"options": {
"append": false
},
"fileName": "={{ $('set file path').item.json.pdfPath }}{{ $('Prepare input params').item.json.uniqueFileName }}",
"operation": "write"
},
"typeVersion": 1
},
{
"id": "a2517543-fa29-4097-8f69-0c8cea6f9e07",
"name": "Leer Archivo PFX desde Disco",
"type": "n8n-nodes-base.readWriteFile",
"position": [
620,
-140
],
"parameters": {
"options": {},
"fileSelector": "={{ $json.fileName }}"
},
"typeVersion": 1
},
{
"id": "2ec5c8cd-c9f5-4008-988b-ab724b9d8a0f",
"name": "Verificar que el archivo PDF esté correcto",
"type": "n8n-nodes-base.set",
"position": [
800,
-380
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "8afd6a42-b651-4905-8339-92607d4b59cc",
"name": "success",
"type": "boolean",
"value": "={{ $json.fileName === $('Prepare input params').item.json.uniqueFileName }}"
},
{
"id": "d0125043-e398-47b2-9f9f-156b33c92cc4",
"name": "fileName",
"type": "string",
"value": "={{ $json.fileName }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "2de3d4d5-6654-4019-b05a-2d1dc48c016f",
"name": "Verificar que el archivo PFX esté correcto",
"type": "n8n-nodes-base.set",
"position": [
800,
-220
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "8afd6a42-b651-4905-8339-92607d4b59cc",
"name": "success",
"type": "boolean",
"value": "={{ $json.fileName === $('Prepare input params').item.json.uniqueFileName }}"
},
{
"id": "9af39faf-abf6-4d74-9001-444179abdaeb",
"name": "fileName",
"type": "string",
"value": "={{ $json.fileName }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "5a2405a6-daef-4e57-8ab8-62dc9600cd26",
"name": "Verificar éxito",
"type": "n8n-nodes-base.if",
"position": [
1180,
180
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "dded9782-4619-4dc7-b264-f5e029099750",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.success }}",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2
},
{
"id": "e7c2412e-eba2-4092-808f-808a27c2a64f",
"name": "Establecer información de archivo descargable",
"type": "n8n-nodes-base.set",
"position": [
-220,
740
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "f7affa96-85bc-4879-8ca3-aaabd985f67b",
"name": "fullFileName",
"type": "string",
"value": "={{ $json.body.fileName.endsWith('.pdf') ? $json.pdfPath + $json.body.fileName : $json.keyPath + $json.body.fileName }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "5710c64c-5edf-4de8-bb0a-dd9379c6ba1e",
"name": "Leer archivo descargable desde Disco",
"type": "n8n-nodes-base.readWriteFile",
"position": [
0,
740
],
"parameters": {
"options": {},
"fileSelector": "={{ $json.fullFileName }}"
},
"typeVersion": 1
},
{
"id": "c6c8aea2-a770-4e32-94b5-c4b9f18ea3fe",
"name": "Endpoint POST API",
"type": "n8n-nodes-base.webhook",
"position": [
-900,
220
],
"webhookId": "0c12b17f-77a7-46b2-99a0-432b29b58dfb",
"parameters": {
"path": "docu-digi-sign",
"options": {
"binaryData": false
},
"httpMethod": "POST",
"responseMode": "responseNode"
},
"typeVersion": 1
},
{
"id": "c7387236-4d72-4123-b181-31059c7fb973",
"name": "Endpoint GET API",
"type": "n8n-nodes-base.webhook",
"position": [
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560
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"webhookId": "71854b24-a2b8-4cae-bb5d-3959f1573974",
"parameters": {
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"options": {},
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},
{
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"name": "Respuesta POST Exitosa",
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"parameters": {
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},
{
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"type": "n8n-nodes-base.respondToWebhook",
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280
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"parameters": {
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"typeVersion": 1
},
{
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"type": "n8n-nodes-base.respondToWebhook",
"position": [
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740
],
"parameters": {
"options": {
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"entries": [
{
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}
]
}
},
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},
"typeVersion": 1.1
},
{
"id": "088c46b6-0d52-4059-877c-bb38408b4c22",
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"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
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"content": "# Cryptographic Operations\n## Generate Certificate and Sign PDF"
},
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},
{
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"name": "Nota Adhesiva1",
"type": "n8n-nodes-base.stickyNote",
"position": [
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"parameters": {
"width": 740,
"height": 320,
"content": "# Document Management\n## Download document\n"
},
"typeVersion": 1
},
{
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"name": "Nota Adhesiva2",
"type": "n8n-nodes-base.stickyNote",
"position": [
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"parameters": {
"width": 1380,
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"content": "# Document Management\n## Upload Certificate and Upload PDF\n"
},
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},
{
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"name": "Nota Adhesiva3",
"type": "n8n-nodes-base.stickyNote",
"position": [
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"parameters": {
"color": 4,
"width": 740,
"height": 840,
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},
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},
{
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"name": "Nota Adhesiva4",
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"position": [
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],
"parameters": {
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"height": 560,
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},
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}
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"active": true,
"pinData": {},
"settings": {
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"versionId": "6ee0f9e6-8c82-46e1-a263-5fedb2e71ad5",
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}Preguntas frecuentes
¿Cómo usar este flujo de trabajo?
Copie el código de configuración JSON de arriba, cree un nuevo flujo de trabajo en su instancia de n8n y seleccione "Importar desde JSON", pegue la configuración y luego modifique la configuración de credenciales según sea necesario.
¿En qué escenarios es adecuado este flujo de trabajo?
Avanzado - Ventas, Producto, Operaciones de TI
¿Es de pago?
Este flujo de trabajo es completamente gratuito, puede importarlo y usarlo directamente. Sin embargo, tenga en cuenta que los servicios de terceros utilizados en el flujo de trabajo (como la API de OpenAI) pueden requerir un pago por su cuenta.
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Información del flujo de trabajo
Nivel de dificultad
Avanzado
Número de nodos32
Categoría3
Tipos de nodos9
Descripción de la dificultad
Autor
Ferenc Erb
@fefehunWith 30+ years in IT and 20+ years in leadership, I specialize in no-code automation with n8n, optimizing workflows and integrating systems efficiently. As an Agile Coach and Project Manager, I’ve led teams, managed R&D, and driven IT transformations. Skilled in n8n, Java, Node.js, and cloud solutions, I help businesses streamline operations. Let’s connect if you need an n8n expert for automation!
Enlaces externos
Ver en n8n.io →
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