Access Mac Files Via SMB On iPhone (Cloudflare Tunnels)

I’m wanting a setup where I can access my Mac files via an SMB connection through Cloudflare tunnels.

  1. Is this possible?
  2. If so, how?

I have tried and I’m not getting very far. Cloudflared is installed on my Mac, and I’ve got the tunnel running to push out my Mac’s IP to the internet. I’m connected via WARP VPN on my iPhone and all certificates are installed (on both devices). WARP VPN isn’t currently running on my Mac as I’ve read that it isn’t needed on both devices.

I can try to connect through my phone using FileBroswerGO (third party app) and it says Conncection Refused when I type in the IP.

I’m 99% sure I’m doing something wrong but I can’t put my finger on it. Screenshots attached, should they help at all.

Screenshot 2023-02-22 at 21.28.42
Screenshot 2023-02-22 at 21.28.44