Host Your Own JWT Authentication System with Data Tables and Token Management

Description A production-ready authentication workflow implementing secure user registration, login, token verification, and refresh token mechanisms. Perfect for adding authentication to any application without needing a separate auth service. Get started with n8n now! What it does This template provides a complete authentication backend using n8n workflows and Data Tables: User Registration: Creates accounts with secure password hashing (SHA-512 + unique salts) Login System: Generates access tokens (15 min) and refresh tokens (7 days) using JWT Token Verification: Validates access tokens for protected endpoints Token Refresh: Issues new access tokens without requiring re-login Security Fea

Help me set up the n8n workflow "Host Your Own JWT Authentication System with Data Tables and Token Management" (https://n8n.io/workflows/9660). It uses: Crypto, Code. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.