Update webui.py

[Schm1tz1]

Enabling authentication for local and shared UI (--listen and --share), see #2126

[mashb1t]

Some other users and me have only recently chatted about this exact feature somewhere in the discussions 👍

[Schm1tz1]

Nice! I am using a reverse proxy to access Fooocus from the outside and are testing with Cloudflare Tunnels and I didn't want unauthenticated access so I tried this modification. Seems to be backwards-compatible, non-breaking.

[mashb1t]

NIce! I am using a reverse proxy to access Fooocus from the outside and are testing with Cloudflare Tunnels and I didn't want unauthenticated access so I tried this modification. Seems to be backwards-compatible, non-breaking.

IMHO the best case scenario in this case would be to not even route unauthenticated traffic to Fooocus at all but filter it in the reverse proxy.

[Schm1tz1]

NIce! I am using a reverse proxy to access Fooocus from the outside and are testing with Cloudflare Tunnels and I didn't want unauthenticated access so I tried this modification. Seems to be backwards-compatible, non-breaking.

IMHO the best case scenario in this case would be to not even route unauthenticated traffic to Fooocus at all but filter it in the reverse proxy.

For that case it makes senes but let's not discuss that here - it depends a lot on the whole networking setup and how your Ingress / Proxy / NAT setup looks like. The PR is just about allowing basic authentication on Fooocus - one can still decide to move it to the ingress part or not.