Real Client IP Not Showing Behind Proxy

[alchemy]

Hey everyone, I'm having some trouble getting jellyfin to correctly register client IPs. I currently have it partially behind cloudflare for the sign-in etc, so html stuff only and no TOS issues. I am also reverse proxying through Caddy.

Currently I have caddy built with the cloudflare trusted_proxies module and therefore have this directive in my config:

{
        servers {
                trusted_proxies cloudflare {
                        interval 12h
                        timeout 15s
                }
        }
}

jellyfin.domain.com {
        reverse_proxy 127.0.0.1:8096
}


in my request logs for caddy I have the following, where remote_ip is a cloudflare ip, and all other entries are my true IP.
handled request {"request": {

"remote_ip": "100.100.100.100",
"client_ip": "50.50.50.50",
"X-Forwarded-For": ["50.50.50.50"],
"Cf-Connecting-Ip": ["50.50.50.50"],

Though the requests look like this, in Jellyfin's UI I am still seeing cloudflare addresses attached to user activity. Jellyfin and Caddy are running on the same debian machine.

I'm still not sure I entirely understand the "known proxies" configuration option in jellyfin. I'm hoping I wouldn't have to list the cloudflare proxies as this is 20 megabytes of text and the codebase suggests comparing these searches through a list. I've tried adding what should be my Caddy IP as jellyfin sees it (127.0.0.1) but this hasn't worked.

Thanks so much for any help.

[TheDreadPirate]

Known proxies would need to be 100.100.100.100. Once you've specified that it will use the "X-Forwarded-For" field for the client IP in the dashboard.

[alchemy]

Ah I'm blind, I see now in the codebase that the known proxies list does indeed include support for CIDR blocks. Thanks so much!