Client mTls certificate
After some recent security concerns, I've been looking at ways to harden the external access to my publicly available services like Home Assistant and Immich.
I've got mTLS client certificates working with Cloudflare now, as what I hope is a temporary measure, but I'm trying to do the same thing with Pangolin and can't find any documentation on this.
Is it possible to generate and upload client certificates to my mobile device that then I can use over the public internet? I don't want to have to use the Pangolin client on my phone, as I find it too restrictive.
Immich does at least support header authentication, but Home Assistant app doesn't.
Any ideas would be appreciated.