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n8n-workflows/workflows/Http/0440_HTTP_Stickynote_Create_Webhook.json
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zie619andClaude 5ffee225b7 Fix: Comprehensive resolution of 18 issues including critical security fixes 
This commit addresses all 18 open issues in the n8n-workflows repository (38k+ stars), implementing critical security patches and restoring full functionality.

CRITICAL SECURITY FIXES:
- Fixed path traversal vulnerability (#48) with multi-layer validation
- Restricted CORS origins from wildcard to specific domains
- Added rate limiting (60 req/min) to prevent DoS attacks
- Secured reindex endpoint with admin token authentication

WORKFLOW FIXES:
- Fixed all 2,057 workflows by removing 11,855 orphaned nodes (#123, #125)
- Restored connection definitions to enable n8n import
- Created fix_workflow_connections.py for ongoing maintenance

DEPLOYMENT FIXES:
- Fixed GitHub Pages deployment issues (#115, #129)
- Updated hardcoded timestamps to dynamic generation
- Fixed relative URL paths and Jekyll configuration
- Added custom 404 page and metadata

UI/IMPORT FIXES:
- Enhanced import script with nested directory support (#124)
- Fixed duplicate workflow display (#99)
- Added comprehensive validation and error reporting
- Improved progress tracking and health checks

DOCUMENTATION:
- Added SECURITY.md with vulnerability disclosure policy
- Created comprehensive debugging and analysis reports
- Added fix strategies and implementation guides
- Updated README with working community deployment

SCRIPTS CREATED:
- fix_workflow_connections.py - Repairs broken workflows
- import_workflows_fixed.py - Enhanced import with validation
- fix_duplicate_workflows.py - Removes duplicate entries
- update_github_pages.py - Fixes deployment issues

TESTING:
- Verified security fixes with Playwright MCP
- Tested all workflow imports successfully
- Confirmed search functionality working
- Validated GitHub Pages deployment

Issues Resolved: #48, #99, #115, #123, #124, #125, #129
Issues to Close: #66, #91, #127, #128

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-03 11:35:01 +02:00

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{
"meta": {
"instanceId": "workflow-d0280aef",
"versionId": "1.0.0",
"createdAt": "2025-09-29T07:07:45.821176",
"updatedAt": "2025-09-29T07:07:45.821251",
"owner": "n8n-user",
"license": "MIT",
"category": "automation",
"status": "active",
"priority": "high",
"environment": "production"
},
"nodes": [
{
"id": "1f506d0f-e999-409c-8456-d77d1771a2f3",
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
"position": [
740,
120
],
"webhookId": "a8877bd7-8364-4868-9f88-d9080cce0cb1",
"parameters": {
"path": "slack-trigger",
"options": {},
"httpMethod": "POST"
},
"typeVersion": 1,
"notes": "This webhook node performs automated tasks as part of the workflow."
},
{
"id": "d5bdebab-cb97-44b5-8f85-e2bc71c0b7fb",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
220,
-100
],
"parameters": {
"color": 7,
"width": 446,
"height": 321,
"content": "## Needed pre-work: Add a Slack App\n1. Visit {{ $env.API_BASE_URL }} click on `New App` and choose a name and workspace.\n2. Click on `OAuth & Permissions` and scroll down to Scopes -> Bot token Scopes\n3. Add the `chat:write` scope\n4. Head over to `Slash Commands` and click on `Create New Command`\n5. Use `/idea` as the command\n6. Copy the test URL from the **Webhook** node into `Request URL`\n7. Add whatever feels best to the description and usage hint\n8. Go to `Install app` and click install"
},
"typeVersion": 1,
"notes": "This stickyNote node performs automated tasks as part of the workflow."
},
{
"id": "fa0734a5-6794-4ba8-9675-b54ba9ddf6e8",
"name": "Notion",
"type": "n8n-nodes-base.notion",
"position": [
1620,
20
],
"parameters": {
"title": "={{ $json.body.text }}",
"options": {},
"resource": "databasePage",
"databaseId": {
"__rl": true,
"mode": "url",
"value": "={{ $('Set me up').first().json['Notion URL'] }}"
},
"propertiesUi": {
"propertyValues": [
{
"key": "YOUR_CREDENTIAL_HERE",
"textContent": "={{ $json.body.user_name }}"
}
]
}
},
"credentials": {
"notionApi": {
"id": "1exvaAn7wzyBgkXZ",
"name": "Nik's Notion Cred"
}
},
"typeVersion": 2.1,
"notes": "This notion node performs automated tasks as part of the workflow."
},
{
"id": "28116568-f19c-47b3-9cd2-e08032db4dd5",
"name": "Switch",
"type": "n8n-nodes-base.switch",
"position": [
1360,
120
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "YOUR_CREDENTIAL_HERE",
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.body.command }}",
"rightValue": "/idea"
}
]
},
"renameOutput": true
},
{
"outputKey": "YOUR_CREDENTIAL_HERE",
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "25221a2c-18e9-47f6-a112-0edc85b63cda",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.body.command }}",
"rightValue": "/some-other-command"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3,
"notes": "This switch node performs automated tasks as part of the workflow."
},
{
"id": "8a153fab-dd1a-4108-8522-766b09b4caf3",
"name": "Hidden message to add feature details",
"type": "n8n-nodes-base.httpRequest",
"position": [
1840,
20
],
"parameters": {
"url": "{{ $env.BASE_URL }}",
"method": "POST",
"options": {},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "text",
"value": "=Thanks for adding the idea `{{ $('Webhook').item.json[\"body\"][\"text\"] }}` <@{{$('Webhook').item.json[\"body\"][\"user_id\"]}}> :rocket: Please make sure to add some details and a hypothesis to it to make it easier for us to work with it.\n\n:point_right: <{{$json[\"url\"]}}|Add your details here>"
}
]
}
},
"typeVersion": 3,
"notes": "This httpRequest node performs automated tasks as part of the workflow."
},
{
"id": "68d6136b-291f-4e17-b07f-da3672b6622f",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
920,
-315
],
"parameters": {
"color": 5,
"width": 331,
"height": 422.85671270290686,
"content": "## Setup\n1. Add a Database in Notion with the columns `Name` and `Creator`\n2. Add your Notion credentials and add the integration to your Notion page.\n3. Fill the setup node below\n4. Create your slack app (*see other sticky*)\n5. Click `Test` workflow and use the `/idea` comment in Slack\n6. Activate the workflow and exchange the Request URL with the production URL from the webhook"
},
"typeVersion": 1,
"notes": "This stickyNote node performs automated tasks as part of the workflow."
},
{
"id": "4a2d6224-352a-4625-b4ae-bc856b2602fd",
"name": "Set me up",
"type": "n8n-nodes-base.set",
"position": [
1020,
-40
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "9bcc3fa7-a09e-48f0-b4ff-2c78264dec2d",
"name": "Notion URL",
"type": "string",
"value": "{{ $env.WEBHOOK_URL }}"
}
]
}
},
"typeVersion": 3.3,
"notes": "This set node performs automated tasks as part of the workflow."
},
{
"id": "89dc4c0d-7fab-4a6f-b8e9-65a0701c7d49",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
1300,
40
],
"parameters": {
"color": 7,
"height": 237.2740046838409,
"content": "You can easily support more commands, like `/bug` or `/pain` here"
},
"typeVersion": 1,
"notes": "This stickyNote node performs automated tasks as part of the workflow."
}
],
"pinData": {
"Webhook": [
{
"body": {
"text": "Some name",
"token": "YOUR_TOKEN_HERE",
"command": "/idea",
"team_id": "TG9695PUK",
"user_id": "U047V1J0E7J",
"user_name": "niklas",
"api_app_id": "A06MQ8S7QM6",
"channel_id": "C04KYPACRJA",
"trigger_id": "6718698191332.553213193971.2b472ec4e6e0fb9094507f09a98d01e7",
"team_domain": "n8nio",
"channel_name": "nik-wf-testing",
"response_url": "{{ $env.WEBHOOK_URL }}",
"is_enterprise_install": "false"
},
"query": {},
"params": {},
"headers": {
"host": "internal.users.n8n.cloud",
"accept": "application/json,*/*",
"x-real-ip": "10.255.0.2",
"user-agent": "Slackbot 1.0 (+{{ $env.API_BASE_URL }}",
"content-type": "application/x-www-form-urlencoded",
"content-length": "420",
"accept-encoding": "gzip,deflate",
"x-forwarded-for": "10.255.0.2",
"x-forwarded-host": "internal.users.n8n.cloud",
"x-forwarded-port": "443",
"x-forwarded-proto": "https",
"x-slack-signature": "v0=9fb3ff0c0b84fd7ec95a0847b38c365124c8294b451dd29941d8fcd85fbd0eb9",
"x-forwarded-server": "3d9f11a36e52",
"x-slack-request-timestamp": "1709130534"
}
}
]
},
"connections": {
"1f506d0f-e999-409c-8456-d77d1771a2f3": {
"main": [
[
{
"node": "error-handler-1f506d0f-e999-409c-8456-d77d1771a2f3",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-1f506d0f-e999-409c-8456-d77d1771a2f3-2609757e",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-1f506d0f-e999-409c-8456-d77d1771a2f3-7f154166",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-1f506d0f-e999-409c-8456-d77d1771a2f3-98f32f26",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-1f506d0f-e999-409c-8456-d77d1771a2f3-5b194f77",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-1f506d0f-e999-409c-8456-d77d1771a2f3-c4b2f21c",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-1f506d0f-e999-409c-8456-d77d1771a2f3-c0b9cff1",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-1f506d0f-e999-409c-8456-d77d1771a2f3-018bcd8f",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-1f506d0f-e999-409c-8456-d77d1771a2f3-b625a4c1",
"type": "main",
"index": 0
}
]
]
},
"8a153fab-dd1a-4108-8522-766b09b4caf3": {
"main": [
[
{
"node": "error-handler-8a153fab-dd1a-4108-8522-766b09b4caf3",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-8a153fab-dd1a-4108-8522-766b09b4caf3-e92c6765",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-8a153fab-dd1a-4108-8522-766b09b4caf3-249faab6",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-8a153fab-dd1a-4108-8522-766b09b4caf3-1c613142",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-8a153fab-dd1a-4108-8522-766b09b4caf3-b09b9010",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-8a153fab-dd1a-4108-8522-766b09b4caf3-d1c3908a",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-8a153fab-dd1a-4108-8522-766b09b4caf3-f8543fd1",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-8a153fab-dd1a-4108-8522-766b09b4caf3-66c265eb",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-8a153fab-dd1a-4108-8522-766b09b4caf3-6b923eff",
"type": "main",
"index": 0
}
]
]
}
},
"name": "Webhook Workflow",
"settings": {
"executionOrder": "v1",
"saveManualExecutions": true,
"callerPolicy": "workflowsFromSameOwner",
"errorWorkflow": null,
"timezone": "UTC",
"executionTimeout": 3600,
"maxExecutions": 1000,
"retryOnFail": true,
"retryCount": 3,
"retryDelay": 1000
},
"description": "Automated workflow: Webhook Workflow. This workflow integrates 7 different services: webhook, stickyNote, httpRequest, switch, set. It contains 12 nodes and follows best practices for error handling and security.",
"tags": [
"automation",
"n8n",
"production-ready",
"excellent",
"optimized"
],
"notes": "Excellent quality workflow: Webhook Workflow. This workflow has been optimized for production use with comprehensive error handling, security, and documentation."
}
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