Firewall prevents miniflux from fetching articles

[pyluyten]

Hello,

I used miniflux and nftables (debian bookworm). Recently the feeds stopped from refreshing, and it seems to be a rule change in nftables ( likely fetching stopped when server restarted - but i did not notice immediately). I believe the fetching issue started before debian upgrade.

The firewall allows to access the web interface
extract here

table ip filter {
	chain INPUT {
		[...]
		tcp dport 8080 accept comment "miniflux"

But the web interface is useless cause i need to stop nftables if i want feeds to refresh. I looked at doc to find some guidance - what authorization to add in nftables? Some more setup i ignore? Could not find it. Maybe i just missed somewhere.

Thanks
If ever this was really undocumented maybe it could be an occasion to document then. Unless i did something really wrong on my system that we do not expect to happen for others

edit - i use a nginx reverse proxy , not sure how relevant here

server {
	listen                    443;
	server_name               XXXXX.YYYYY;

    	location /rss/ {
        	proxy_pass http://127.0.0.1:8080/rss/;
        	proxy_redirect off;
        	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;
    	}

[pyluyten]

I just edited discussion title (added : "SOLVED") because feeds happen to refresh now... except i did not change anything, not even restart server... maybe the fact i restarted both miniflux and nftables changed something. Anyway sorry for the noise.