I don't care too much about security, since I'll delete everything in a few days after copying them to my gallery. Then, I usually share a link with them to an album on my PhotoPrism instance. So, per share password is fine by me.

Yeah, but that's already possible with my current setup using FileShelter. I'd like them to be able to upload as well.

Thanks for the insight. They submitted said they're willing to help with future issues, so I guess I don't need to worry about it too much. (I can just discontinue k8s support if they don't keep their word.)

That's great to know. Btw, you don't actually need to specify the url path for it to work. That's just for convenience of copying the link from the UI. It'll just work as long as the server is reachable at that address.