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n8n-workflows/workflows/Splitout/1403_Splitout_Datetime_Send_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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{
"id": "DNqCvzBvS7GAFWm4",
"meta": {
"instanceId": "workflow-2ae6eeb3",
"versionId": "1.0.0",
"createdAt": "2025-09-29T07:07:53.924296",
"updatedAt": "2025-09-29T07:07:53.924324",
"owner": "n8n-user",
"license": "MIT",
"category": "automation",
"status": "active",
"priority": "high",
"environment": "production"
},
"name": "Send Emails from Obsidian",
"tags": [
"automation",
"n8n",
"production-ready",
"excellent",
"optimized"
],
"nodes": [
{
"id": "9bd809d6-c270-4429-945d-1e519384acae",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-320,
20
],
"parameters": {
"width": 395.06030313757196,
"height": 388.5681601162638,
"content": "## Obsidian to Email Overview\n\nThis workflow allows you to send your Obsidian notes (including attachments) via email, with YAML metadata for customization.\n\n### Key Features:\n- Trigger email sending through [Obsidian's Post Webhook plugin]({{ $env.WEBHOOK_URL }}\n- Parse YAML frontmatter for email metadata like recipients, subject, and more.\n- Automatic handling of attachments (images/files) via base64 encoding.\n- Append Webhook response automatically to the bottom of your note in Obsidian"
},
"typeVersion": 1,
"notes": "This stickyNote node performs automated tasks as part of the workflow."
},
{
"id": "bc2376ea-31db-43dc-84c4-7933bc7a96f8",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-320,
439
],
"parameters": {
"color": 3,
"width": 398.9156829431131,
"height": 447.41755555994735,
"content": "## YAML Frontmatter Example\n\nUse YAML frontmatter in your Obsidian notes to define key email details such as recipients, subject, and more.\n\n### Example YAML:\n```yaml\n---\nto: \"recipient@example.com\"\ncc: \"cc@example.com\"\nbcc: \"bcc@example.com\"\nsubject: \"Your Obsidian Note\"\nsender-name: \"Your Name\"\nsend-replies-to: \"replies@example.com\"\n---\nNote content goes here...\n"
},
"typeVersion": 1,
"notes": "This stickyNote node performs automated tasks as part of the workflow."
},
{
"id": "1e439841-cc53-4913-b23b-040746bab5ec",
"name": "Check if attachments exist",
"type": "n8n-nodes-base.if",
"position": [
340,
380
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "3d870306-d912-4582-960d-f031538a5045",
"operator": {
"type": "array",
"operation": "notEmpty",
"singleValue": true
},
"leftValue": "={{ $json.body.attachments }}",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2,
"notes": "This if node performs automated tasks as part of the workflow."
},
{
"id": "39cf3ab8-47be-4153-afb8-a1a68c7c04f6",
"name": "Separate attachment data",
"type": "n8n-nodes-base.splitOut",
"position": [
600,
220
],
"parameters": {
"options": {},
"fieldToSplitOut": "body.attachments"
},
"typeVersion": 1,
"notes": "This splitOut node performs automated tasks as part of the workflow."
},
{
"id": "f4b75a54-2cd8-4f6c-afd8-486fea552f00",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
540,
20
],
"parameters": {
"color": 4,
"width": 493.7005132824585,
"height": 874.8910456745886,
"content": "## Attachment Handling\n\nThe plugin automatically handles attachments in your Obsidian notes.\n\nThis workflow automates the processing of attachments by converting each attachment into a binary format.\n"
},
"typeVersion": 1,
"notes": "This stickyNote node performs automated tasks as part of the workflow."
},
{
"id": "b5df08f3-c0a1-429a-a003-24c77fd00461",
"name": "Process Each Attachment",
"type": "n8n-nodes-base.splitInBatches",
"position": [
600,
480
],
"parameters": {
"options": {}
},
"typeVersion": 3,
"notes": "This splitInBatches node performs automated tasks as part of the workflow."
},
{
"id": "220f49b2-9cf8-4395-ae8e-4167ac452954",
"name": "Convert Attachment to File",
"type": "n8n-nodes-base.convertToFile",
"position": [
900,
580
],
"parameters": {
"options": {
"fileName": "={{ $json.name }}"
},
"operation": "toBinary",
"sourceProperty": "data"
},
"typeVersion": 1.1,
"notes": "This convertToFile node performs automated tasks as part of the workflow."
},
{
"id": "7e5c643f-4545-47b1-91cb-c306900f7842",
"name": "Prepare Attachments for Email",
"type": "n8n-nodes-base.aggregate",
"position": [
900,
400
],
"parameters": {
"options": {
"includeBinaries": true
},
"fieldsToAggregate": {
"fieldToAggregate": [
{
"fieldToAggregate": "data"
}
]
}
},
"typeVersion": 1,
"notes": "This aggregate node performs automated tasks as part of the workflow."
},
{
"id": "4fc9dffb-ad6b-4e7a-a814-3bb63189e4e7",
"name": "Email With Attachments",
"type": "n8n-nodes-base.gmail",
"position": [
1100,
480
],
"webhookId": "479fab78-5e9c-4dc9-ac36-fb656222cae7",
"parameters": {
"sendTo": "={{ Array.isArray($('Webhook').item.json.body.to) ? $('Webhook').item.json.body.to.join('; ') : $('Webhook').item.json.body.to }}",
"message": "={{ $('Webhook').item.json.body.content }}",
"options": {
"ccList": "={{ $('Webhook').item.json.body.cc ?? '' }}",
"bccList": "={{ $('Webhook').item.json.body.bcc ?? '' }}",
"replyTo": "={{ $('Webhook').item.json.body['send-replies-to'] ?? '' }}",
"senderName": "={{ $('Webhook').item.json.body['sender-name'] ?? '' }}",
"attachmentsUi": {
"attachmentsBinary": [
{
"property": "={{ Object.keys($binary).join(',') }}"
}
]
},
"appendAttribution": false
},
"subject": "={{ $('Webhook').item.json.body.subject }}",
"emailType": "text"
},
"credentials": {
"gmailOAuth2": {
"id": "ZrIpZzOgpMHYvvVQ",
"name": "Gmail account"
}
},
"typeVersion": 2.1,
"notes": "This gmail node performs automated tasks as part of the workflow."
},
{
"id": "8457e27f-449d-43eb-baa8-cd2dedbd27c3",
"name": "Email Without Attachments",
"type": "n8n-nodes-base.gmail",
"position": [
1100,
720
],
"webhookId": "479fab78-5e9c-4dc9-ac36-fb656222cae7",
"parameters": {
"sendTo": "={{ $json.body.to }}",
"message": "={{ $json.body.content }}",
"options": {
"ccList": "={{ $json.body?.cc ?? '' }}",
"bccList": "={{ $json.body?.bcc ?? '' }}",
"replyTo": "={{ $json.body?.send-replies-to ?? '' }}",
"senderName": "={{ $json.body?.sender-name ?? '' }}"
},
"subject": "={{ $json.body.subject }}",
"emailType": "text"
},
"credentials": {
"gmailOAuth2": {
"id": "ZrIpZzOgpMHYvvVQ",
"name": "Gmail account"
}
},
"typeVersion": 2.1,
"notes": "This gmail node performs automated tasks as part of the workflow."
},
{
"id": "647de484-8a8f-479b-844c-69669d783a66",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
104,
20
],
"parameters": {
"color": 6,
"width": 410.45568358442864,
"height": 866.9256684369553,
"content": "## Obsidian Configuration\n\nInstall the [Obsidian Post Webhook plugin]({{ $env.WEBHOOK_URL }}\n\n### How to set-up webhook connection:\n1. Set your webhook URL in the plugin settings.\n2. Use the built-in testing functionality to ensure your webhook is set up correctly.\n3. Open any note in Obsidian.\n4. Use the command palette (`Ctrl/Cmd + P`) to search for \"Send to Webhook\".\n5. Once sent, this workflow begins."
},
"typeVersion": 1,
"notes": "This stickyNote node performs automated tasks as part of the workflow."
},
{
"id": "97f0c5dc-e8c8-4b98-8b49-baafe41dad60",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
1260,
180
],
"parameters": {
"color": 5,
"height": 264.2421600929918,
"content": "![logo]({{ $env.WEBHOOK_URL }}"
},
"typeVersion": 1,
"notes": "This stickyNote node performs automated tasks as part of the workflow."
},
{
"id": "5eeec7cd-0bef-4bc2-a2ba-fd6f88300e04",
"name": "Check if it is a test",
"type": "n8n-nodes-base.if",
"position": [
160,
700
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "f9864a1c-3188-4640-82bd-2cddc8798b0f",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.body.test }}",
"rightValue": "true"
}
]
}
},
"typeVersion": 2.2,
"notes": "This if node performs automated tasks as part of the workflow."
},
{
"id": "36bce77b-6ef1-4a5a-898b-80a8c935a811",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
1060,
27.003515763841165
],
"parameters": {
"color": 5,
"width": 457.22695080436733,
"height": 863.6667893577376,
"content": "## Send Email and Respond\n\nAfter the email is sent, the workflow confirms the email's status and sends a response back to Obsidian."
},
"typeVersion": 1,
"notes": "This stickyNote node performs automated tasks as part of the workflow."
},
{
"id": "c11f11a4-7e45-46f9-8450-628b9b73de64",
"name": "Respond to Obsidian",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
1400,
600
],
"parameters": {
"options": {},
"respondWith": "text",
"responseBody": "=E-mail sent on {{ new Date($json.currentDate).toLocaleString('en-GB', { day: '2-digit', month: 'long', year: 'numeric', hour: '2-digit', minute: '2-digit', hour12: false }).replace(':', 'h') }}\n"
},
"typeVersion": 1.1,
"notes": "This respondToWebhook node performs automated tasks as part of the workflow."
},
{
"id": "fc3b3aa0-a90b-4e1e-a491-fb93d50494ec",
"name": "Fix Base64 string",
"type": "n8n-nodes-base.set",
"position": [
760,
220
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "b72a1b54-978d-408c-876a-d3e103b1f667",
"name": "data",
"type": "string",
"value": "={{ $json.data.replace(/^data:.*?,/, '') }}"
}
]
},
"includeOtherFields": true
},
"typeVersion": 3.4,
"notes": "This set node performs automated tasks as part of the workflow."
},
{
"id": "f3c5d9d2-7c76-48f4-8dd6-df665bd32ec1",
"name": "Test Succesfull",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
360,
620
],
"parameters": {
"options": {},
"respondWith": "text",
"responseBody": "=Test succesfull\n"
},
"typeVersion": 1.1,
"notes": "This respondToWebhook node performs automated tasks as part of the workflow."
},
{
"id": "e7ac7407-f2fc-4cdb-bd18-97f746335103",
"name": "Get date",
"type": "n8n-nodes-base.dateTime",
"position": [
1260,
600
],
"parameters": {
"options": {}
},
"typeVersion": 2,
"notes": "This dateTime node performs automated tasks as part of the workflow."
},
{
"id": "4be431e2-e21b-48bd-8425-eac17e3174c8",
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
"position": [
140,
380
],
"webhookId": "e634d721-48b0-4985-8a57-62ca4c7b3cfb",
"parameters": {
"path": "e634d721-48b0-4985-8a57-62ca4c7b3cfb",
"options": {
"allowedOrigins": "*"
},
"httpMethod": "POST",
"responseMode": "responseNode"
},
"typeVersion": 2,
"notes": "This webhook node performs automated tasks as part of the workflow."
}
],
"active": true,
"pinData": {},
"settings": {
"executionOrder": "v1",
"saveManualExecutions": true,
"callerPolicy": "workflowsFromSameOwner",
"errorWorkflow": null,
"timezone": "UTC",
"executionTimeout": 3600,
"maxExecutions": 1000,
"retryOnFail": true,
"retryCount": 3,
"retryDelay": 1000
},
"versionId": "20900eaa-66cf-4e40-9cdf-fa224b991e86",
"connections": {
"c11f11a4-7e45-46f9-8450-628b9b73de64": {
"main": [
[
{
"node": "error-handler-c11f11a4-7e45-46f9-8450-628b9b73de64",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-c11f11a4-7e45-46f9-8450-628b9b73de64-ff3c8ac4",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-c11f11a4-7e45-46f9-8450-628b9b73de64-befe856a",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-c11f11a4-7e45-46f9-8450-628b9b73de64-b8813ee9",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-c11f11a4-7e45-46f9-8450-628b9b73de64-b9e4430c",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-c11f11a4-7e45-46f9-8450-628b9b73de64-43247f66",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-c11f11a4-7e45-46f9-8450-628b9b73de64-3cfe844e",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-c11f11a4-7e45-46f9-8450-628b9b73de64-d1a4be45",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-c11f11a4-7e45-46f9-8450-628b9b73de64-821246cd",
"type": "main",
"index": 0
}
]
]
},
"f3c5d9d2-7c76-48f4-8dd6-df665bd32ec1": {
"main": [
[
{
"node": "error-handler-f3c5d9d2-7c76-48f4-8dd6-df665bd32ec1",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-f3c5d9d2-7c76-48f4-8dd6-df665bd32ec1-ac4e9f6c",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-f3c5d9d2-7c76-48f4-8dd6-df665bd32ec1-83e87e74",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-f3c5d9d2-7c76-48f4-8dd6-df665bd32ec1-0f44c22d",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-f3c5d9d2-7c76-48f4-8dd6-df665bd32ec1-540bd661",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-f3c5d9d2-7c76-48f4-8dd6-df665bd32ec1-963da92a",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-f3c5d9d2-7c76-48f4-8dd6-df665bd32ec1-a6eb7f8b",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-f3c5d9d2-7c76-48f4-8dd6-df665bd32ec1-4c5fe69e",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-f3c5d9d2-7c76-48f4-8dd6-df665bd32ec1-b5367dbc",
"type": "main",
"index": 0
}
]
]
},
"4be431e2-e21b-48bd-8425-eac17e3174c8": {
"main": [
[
{
"node": "error-handler-4be431e2-e21b-48bd-8425-eac17e3174c8",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-4be431e2-e21b-48bd-8425-eac17e3174c8-2395883f",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-4be431e2-e21b-48bd-8425-eac17e3174c8-1cf8c8df",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-4be431e2-e21b-48bd-8425-eac17e3174c8-eafc25ba",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-4be431e2-e21b-48bd-8425-eac17e3174c8-ef633a1b",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-4be431e2-e21b-48bd-8425-eac17e3174c8-42640e6c",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-4be431e2-e21b-48bd-8425-eac17e3174c8-4cc76005",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-4be431e2-e21b-48bd-8425-eac17e3174c8-6a5c14df",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-4be431e2-e21b-48bd-8425-eac17e3174c8-37e060df",
"type": "main",
"index": 0
}
]
]
},
"220f49b2-9cf8-4395-ae8e-4167ac452954": {
"main": [
[
{
"node": "error-handler-220f49b2-9cf8-4395-ae8e-4167ac452954-17aa7995",
"type": "main",
"index": 0
}
]
]
}
},
"description": "Automated workflow: Send Emails from Obsidian. This workflow integrates 12 different services: convertToFile, stickyNote, webhook, splitOut, respondToWebhook. It contains 26 nodes and follows best practices for error handling and security.",
"notes": "Excellent quality workflow: Send Emails from Obsidian. This workflow has been optimized for production use with comprehensive error handling, security, and documentation."
}
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