Automate Your Flow Data Processing with n8n
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This n8n workflow efficiently processes encrypted flow data received via a webhook. It decrypts the payload, parses it, and routes data based on specific screen types, enabling streamlined data handling.
About This Workflow
This n8n workflow is designed to automate the ingestion and processing of encrypted flow data. It begins by setting up a webhook to receive incoming data. The workflow then decodes base64 encoded payloads, decrypts sensitive information using RSA and AES encryption, and parses the resulting JSON. A switch node intelligently routes the processed data based on the 'screen' value, directing it to specific extraction nodes. One path handles 'APPOINTMENT' or 'DATE_SELECTION_SCREEN' data, extracting and grouping appointment details. The other path extracts seat information. Finally, the workflow responds to the webhook, confirming data receipt and processing.
Key Features
- Secure Data Ingestion: Leverages webhooks for real-time, secure data reception.
- Robust Encryption/Decryption: Handles base64 decoding and RSA/AES decryption for sensitive data.
- Intelligent Data Routing: Utilizes a switch node to branch logic based on data content.
- Targeted Data Extraction: Specific code nodes are designed to extract relevant information like appointment times and seat details.
- Automated Response: Provides immediate feedback to the sender via webhook response.
How To Use
- Webhook Setup: Configure the 'Webhook1' node to listen for incoming POST requests on the specified path ('flow'). Ensure 'responseMode' is set to 'responseNode'.
- Data Decoding & Decryption: Connect the 'Webhook1' output to the 'move to base64' node to decode base64 encoded data. Subsequently, connect this to the 'Decryption Code' node. Crucially, replace
[INSERT YOUR KEY HERE]with your actual private RSA key within the 'Decryption Code' node. - JSON Parsing: The output of the 'Decryption Code' should be connected to the 'Json Parser' node to parse the decrypted payload.
- Conditional Routing: Connect the 'Json Parser' to the 'Switch' node. Configure the conditions in the 'Switch' node to route data based on the 'screen' value (e.g., 'APPOINTMENT', 'DATE_SELECTION_SCREEN').
- Data Extraction: For each branch of the 'Switch' node, connect to the appropriate data extraction node. For appointment data, use 'Data Extraction Code'. For seat data, use 'Data Extraction Code1'.
- Webhook Response: Connect the output of the primary processing path (e.g., 'Data Extraction Code') to 'Respond to Webhook1'. Connect the output of the secondary path (e.g., 'Data Extraction Code1') to 'Respond to Webhook2'. Configure the 'responseBody' in both to reflect the extracted data.
Apps Used
Workflow JSON
{
"id": "87c45b8d-a1a0-406d-bd34-dfd777290052",
"name": "Automate Your Flow Data Processing with n8n",
"nodes": 23,
"category": "DevOps",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: 87c45b8d-a1a0...
About the Author
AI_Workflow_Bot
LLM Specialist
Building complex chains with OpenAI, Claude, and LangChain.
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