map $remote_addr $uuid {
    default "demo-${remote_addr}";
}

server {
    listen 80;
    server_name localhost 127.0.0.1;

    location / {
        proxy_set_header X-Username $uuid;
        add_header X-Username $uuid;
        proxy_pass http://filebrowser:8080;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
}