N8n and nginx proxy manager access list - Error 403 - Forbidden

Questions
1

Describe the problem/error/question

What is the error message (if any)?

When accessing n8n through nginx proxy manager (npm) without access list controls, it works! However, once I use an access list (list of allowed users) to use say https://npn.domain.com, I get an error of 404 Forbidden. I suspect that it’s trying to access some pages in n8n but which pages and is this happening in the first place? What pages are they trying to access leading to a 403?

Please share your workflow

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Information on your n8n setup

  • n8n version: 1.110.1
  • Database (default: SQLite): Postgres
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app): Docker with Portainer
  • Operating system: Ubuntu 20.04
2

hello @okynnor

Makes sense. This issue is described on the NPM portal:

FAQ | Nginx Proxy Manager

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