Auditoría de permisos de archivos de Google Drive para la gestión de control de acceso
Este es unIT Ops, SecOpsflujo de automatización del dominio deautomatización que contiene 19 nodos.Utiliza principalmente nodos como Set, Gmail, Filter, SplitOut, Aggregate. Revisar permisos de archivos de Google Drive para la gestión de control de acceso
- •Cuenta de Google y credenciales de API de Gmail
- •Credenciales de API de Google Drive
- •Credenciales de API de Google Sheets
Nodos utilizados (19)
{
"meta": {
"instanceId": "408f9fb9940c3cb18ffdef0e0150fe342d6e655c3a9fac21f0f644e8bedabcd9",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "f8f5a571-c4de-469e-a182-faa60060d06b",
"name": "Tiene compartido con usuarios externos",
"type": "n8n-nodes-base.filter",
"position": [
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"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
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"combinator": "or",
"conditions": [
{
"id": "c72e9718-b50a-4c5f-8a26-7b3fda89e202",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.shared && $json.permissions.some(item => item.emailAddress ? !item.emailAddress.endsWith('example.com') : false) }}",
"rightValue": ""
},
{
"id": "0479b4ae-fc0c-49c4-8813-6978ea55265a",
"operator": {
"type": "object",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{ $json.permissions.find(item => item.type === 'anyone') }}",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2
},
{
"id": "14b6d453-0403-476a-8537-cdeeace70115",
"name": "Crear nueva hoja",
"type": "n8n-nodes-base.googleSheets",
"position": [
-620,
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],
"parameters": {
"title": "=audit-{{ $now.format('yyyyMMdd') }}",
"options": {},
"operation": "create",
"documentId": {
"__rl": true,
"mode": "list",
"value": "1V2aiLhp3_nH7EBniMn7D0kFHg7-A5NjpDZXMhb4F5UI",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1V2aiLhp3_nH7EBniMn7D0kFHg7-A5NjpDZXMhb4F5UI/edit?usp=drivesdk",
"cachedResultName": "94. Gdrive Permissions Audit - Personal"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "XHvC7jIRR8A2TlUl",
"name": "Google Sheets account"
}
},
"typeVersion": 4.5,
"alwaysOutputData": true
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{
"id": "394b91b3-0c70-40d5-8d48-4df6109780e7",
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"options": {},
"assignments": {
"assignments": [
{
"id": "1d2f091f-7740-47d1-9bf4-91cb620ffb1f",
"name": "file_id",
"type": "string",
"value": "={{ $('File Ref').item.json.id }}"
},
{
"id": "b7836ed5-7b14-436f-aa5b-be8a6c7f2957",
"name": "file_name",
"type": "string",
"value": "={{ $('File Ref').item.json.name }}"
},
{
"id": "b1d59c01-17d9-4d0b-b0f4-1593e47f968f",
"name": "type",
"type": "string",
"value": "={{ $json.type }}"
},
{
"id": "37f50a02-c780-49b3-ad8a-0d934566c770",
"name": "user_id",
"type": "string",
"value": "={{ $json.id }}"
},
{
"id": "e16c385f-2ad2-484b-99a4-9021f77b6875",
"name": "user",
"type": "string",
"value": "={{ $json.emailAddress || 'n/a' }}"
},
{
"id": "3c825d9e-494c-4500-b04d-d9577c0d5f44",
"name": "role",
"type": "string",
"value": "={{ $json.role }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "74a7ca8b-3ad4-470e-8c4d-b2e3cb721c27",
"name": "Para cada archivo",
"type": "n8n-nodes-base.splitInBatches",
"position": [
440,
-140
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "da0e4e55-9ffa-4939-acf3-a743ade6b3eb",
"name": "Ref. de archivo",
"type": "n8n-nodes-base.noOp",
"position": [
620,
-140
],
"parameters": {},
"typeVersion": 1
},
{
"id": "26e0f66a-88d7-46df-94e5-127158c47191",
"name": "Permisos a elementos",
"type": "n8n-nodes-base.splitOut",
"position": [
780,
-140
],
"parameters": {
"options": {},
"fieldToSplitOut": "permissions"
},
"typeVersion": 1
},
{
"id": "5ed23aa6-1d9f-486c-ab56-4cb1144cdba9",
"name": "Agregar",
"type": "n8n-nodes-base.aggregate",
"position": [
1320,
-60
],
"parameters": {
"options": {},
"aggregate": "aggregateAllItemData"
},
"typeVersion": 1
},
{
"id": "b7308c98-b50a-42ee-80ae-5a4beea0a654",
"name": "Aplanar filas",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "c23193c9-b348-493a-9a7b-fd737cfb656f",
"name": "=rows",
"type": "array",
"value": "={{\n$input.all().flatMap(item => item.json.data)\n}}"
}
]
}
},
"executeOnce": true,
"typeVersion": 3.4
},
{
"id": "d18606d0-501e-4f2b-9456-a60497dd5574",
"name": "Filas a elementos",
"type": "n8n-nodes-base.splitOut",
"position": [
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],
"parameters": {
"options": {},
"fieldToSplitOut": "rows"
},
"typeVersion": 1
},
{
"id": "66daa856-b047-4396-8b64-29346bdb08a0",
"name": "Enviar informe por correo (ejecutar una vez)",
"type": "n8n-nodes-base.gmail",
"position": [
2200,
-280
],
"webhookId": "39eabb13-1a20-412f-bf61-d3c40d875f76",
"parameters": {
"sendTo": "jim@example.com",
"message": "=Hello,\nHere is the current Google Drive Permissions Audit for {{ $now.format('yyyy-MM-dd') }}.\n\nSee the full report here - [Audit Gsheet](https://docs.google.com/spreadsheets/d/{{ $('Create New Sheet').first().json.spreadsheetId}}/edit?gid={{ $('Create New Sheet').first().json.sheetId}})\n\n## Shared with Anyone (Public Link)\n{{\n$input.all().map(item => item.json)\n .filter(row => row.type === 'anyone')\n .map(row => `* ${row.file_name} ([link](https://docs.google.com/spreadsheets/d/${row.file_id}/edit?usp=sharing))`)\n .join('\\n')\n}}\n\n## Shared with External Users (By Invite)\n{{\n$input.all().map(item => item.json)\n .filter(row => row.type == 'user')\n .map(row => `* ${row.file_name} ([link](https://docs.google.com/spreadsheets/d/${row.file_id}/edit?usp=sharing))`)\n .join('\\n')\n}}\n\nPlease review if permissions for these documents need to be updated.\n\nBest regards,\nN8N Gdrive Permissions Audit Workflow",
"options": {
"appendAttribution": true
},
"subject": "=GDrive Audit for {{ $now.format('yyyy-MM-dd') }}",
"emailType": "text"
},
"credentials": {
"gmailOAuth2": {
"id": "Sf5Gfl9NiFTNXFWb",
"name": "Gmail account"
}
},
"executeOnce": true,
"typeVersion": 2.1
},
{
"id": "41c2e73e-17cf-4d31-99fe-9c8c3b3d1a97",
"name": "Obtener documentos activos recientes",
"type": "n8n-nodes-base.googleDrive",
"position": [
-200,
-220
],
"parameters": {
"filter": {
"driveId": {
"mode": "list",
"value": "My Drive"
},
"fileTypes": [
"application/vnd.google-apps.document",
"application/vnd.google-apps.spreadsheet",
"application/vnd.google-apps.presentation"
],
"whatToSearch": "all"
},
"options": {
"fields": [
"permissions",
"shared",
"name",
"id",
"kind",
"mimeType"
]
},
"resource": "fileFolder",
"queryString": "=modifiedTime > '{{ $now.minus({ 'days': 1 })}}' and trashed = false",
"searchMethod": "query"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "yOwz41gMQclOadgu",
"name": "Google Drive account"
}
},
"typeVersion": 3
},
{
"id": "68d83b74-be18-4b2e-8422-2fc9ec6a4b90",
"name": "Nota adhesiva",
"type": "n8n-nodes-base.stickyNote",
"position": [
-980,
-500
],
"parameters": {
"color": 7,
"width": 600,
"height": 520,
"content": "## 1. Scheduled Trigger to Audit Everyday\n[Read more about the Scheduled Trigger node](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.scheduletrigger)\n\nThe Scheduled Trigger is used to automate this workflow at a frequency which meets your data access auditing requirements. Here we've set it to run everyday and for each run a new Google Sheet is created to capture the results of the audit.\n\nCheck out the example Sheet here: https://docs.google.com/spreadsheets/d/1V2aiLhp3_nH7EBniMn7D0kFHg7-A5NjpDZXMhb4F5UI/edit?gid=503992967"
},
"typeVersion": 1
},
{
"id": "c5416a4f-4fae-405d-ac41-35193349d16f",
"name": "Activador programado",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
-860,
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],
"parameters": {
"rule": {
"interval": [
{
"triggerAtHour": 6
}
]
}
},
"typeVersion": 1.2
},
{
"id": "d3009d45-9a5d-445f-ad99-745f28b9f705",
"name": "Nota adhesiva1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-360,
-500
],
"parameters": {
"color": 7,
"width": 680,
"height": 520,
"content": "## 2. Identify Documents with Possible Access Control Risks\n[Learn more about Gdrive node](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.googledrive)\n\nFile Sharing is powerful in Google Drive but we may grant excess permissions or visibility out of habit or to overcome access challenges. Though sometimes justified, often we forget to go back and reduce the permission scopes once the access has served its purpose.\n\nThis workflow fetches recently modified documents and takes note of the current permissions assigned to them. Those which are set to allow for anyone with a link or shared with external users can be flagged for review."
},
"typeVersion": 1
},
{
"id": "dff3abeb-7ae1-4038-8a05-75bf7630b63e",
"name": "Nota adhesiva2",
"type": "n8n-nodes-base.stickyNote",
"position": [
340,
-320
],
"parameters": {
"color": 7,
"width": 1160,
"height": 500,
"content": "## 3. Aggregate Results into Rows\n[Read more about the Split Out node](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.splitout)\n\nWith our list, we just need to convert them to rows which we can add to our audit sheet.\nWe can use a few of n8n's data transformation nodes to complete this task."
},
"typeVersion": 1
},
{
"id": "c88f5d67-9712-4f08-bd2f-7ea9056b8640",
"name": "Nota adhesiva3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1520,
-480
],
"parameters": {
"color": 7,
"width": 880,
"height": 460,
"content": "## 4. Logs Results and Send Audit Report via Email\n[Read more about the Gmail node](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.gmail/)\n\nFinally, we'll log the identified documents to our google sheet and send a report via email.\nAlternatively, you may send to other security observability software or your security team."
},
"typeVersion": 1
},
{
"id": "c9ef29d8-d126-4aff-96a9-26c79483bc16",
"name": "Filtrar propietario del documento",
"type": "n8n-nodes-base.filter",
"position": [
960,
-140
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "310d287a-cab3-4a94-8aa5-615a1fcb970a",
"operator": {
"type": "string",
"operation": "notEquals"
},
"leftValue": "={{ $json.role }}",
"rightValue": "owner"
}
]
}
},
"typeVersion": 2.2,
"alwaysOutputData": false
},
{
"id": "1185fbd0-7632-4ea9-8648-7fcba63d1565",
"name": "Anexar a nueva hoja",
"type": "n8n-nodes-base.googleSheets",
"position": [
2000,
-280
],
"parameters": {
"columns": {
"value": {},
"schema": [
{
"id": "file_id",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "file_id",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "file_name",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "file_name",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "type",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "type",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "user_id",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "user_id",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "user",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "user",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "role",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "role",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "autoMapInputData",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "append",
"sheetName": {
"__rl": true,
"mode": "id",
"value": "={{ $('Create New Sheet').first().json.sheetId }}"
},
"documentId": {
"__rl": true,
"mode": "id",
"value": "={{ $('Create New Sheet').first().json.spreadsheetId }}"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "XHvC7jIRR8A2TlUl",
"name": "Google Sheets account"
}
},
"typeVersion": 4.5
},
{
"id": "5755749e-16c1-43b0-ba14-76e593cd3404",
"name": "Nota adhesiva4",
"type": "n8n-nodes-base.stickyNote",
"position": [
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"parameters": {
"width": 440,
"height": 1260,
"content": "## Try It Out!\n### This n8n template reviews and audits recently active Google Drive files and reports on files with excessively open permissions. This shows how you can automate simple SecOp tasks for access control management.\n\nFile Sharing Permissions are routinely abused when access needs and scopes expand to many colleagues, clients and users. Often, granting excessively open permissions means you can get back to work rather than deal with numerous access request notifications. Whilst sometimes justified, the problem is that the permissions are rarely reverted to a safer setting at a later date when it is no longer needed.\n\nThis template serves to improve your security posture by giving frequent reminders of these open files so that they can be actioned and not forgotten about.\n\nSee example Audit Report here: [https://docs.google.com/spreadsheets/d/1V2aiLhp3_nH7EBniMn7D0kFHg7-A5NjpDZXMhb4F5UI/edit?gid=503992967](https://docs.google.com/spreadsheets/d/1V2aiLhp3_nH7EBniMn7D0kFHg7-A5NjpDZXMhb4F5UI/edit?gid=503992967)\n\n### How it works\n* A scheduled trigger runs everyday to generate a new audit report. A new sheet is created in a designated Google Sheets document to store the day's results.\n* The Google Drive node is used with Advanced Search params to fetch recently modified files for the user with each file result containing the current permission settings.\n* The results are filtered for those with publicly accessible \"anyone with link\" and sharing with external users via domain.\n* The results are then manipulated into rows so that we can append them to the Sheet we created earlier.\n* The audit Google Sheet is updated with the results and an audit report is sent to the user to action.\n\n### How to use\n* Set the scheduled trigger to a more appropriate interval which works for you or your organisation.\n* Consider using allowlists for organisations you frequently share with to reduce the number of false positives.\n* The results can be forwarded to other security or analytical products as required.\n\n### Requirements\n* Google Drive for Document Management\n* Google Sheet for Reports and Data Collection\n* Gmail to Email Reports\n\n### Customising the workflow\n* Not using Google? Apply the same approach using Microsoft Sharepoint or Dropbox.\n\n\n### Need Help?\nJoin the [Discord](https://discord.com/invite/XPKeKXeB7d) or ask in the [Forum](https://community.n8n.io/)!\n\nHappy Hacking!"
},
"typeVersion": 1
}
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}¿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 - Operaciones de TI, Operaciones de seguridad
¿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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Jimleuk
@jimleukFreelance consultant based in the UK specialising in AI-powered automations. I work with select clients tackling their most challenging projects. For business enquiries, send me an email at hello@jimle.uk LinkedIn: https://www.linkedin.com/in/jimleuk/ X/Twitter: https://x.com/jimle_uk
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