Fetching a feed times out

[a-mair]

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Explain the Problem

What problem did you encounter?
Fetching the feed https://fcbayern.com/de/api/rss/contentliste/news times out.

I guess the problem are the HTTP headers sent to the web server. I tried using '''openssl s_client -connect fcbayern.com:443'''.
The minimum of required HTTP headers to receive to feed seems to be:

GET /de/api/rss/contentliste/news HTTP/1.1
Host: fcbayern.com
User-Agent: Mozilla/5.0 (X11; U; Linux i686; fr; rv:1.9.1.1) Gecko/20090715 Firefox/3.5.1
Accept: application/rss+xml, application/rdf+xml;q=0.8, application/atom+xml;q=0.6, application/xml;q=0.4, text/xml;q=0.4, */*;q=0.2
Accept-Encoding: deflate, br

Even just swapping the two lines starting with "Accept" results in no results and a hanging connection:

GET /de/api/rss/contentliste/news HTTP/1.1
Host: fcbayern.com
User-Agent: Mozilla/5.0 (X11; U; Linux i686; fr; rv:1.9.1.1) Gecko/20090715 Firefox/3.5.1
Accept-Encoding: deflate, br
Accept: application/rss+xml, application/rdf+xml;q=0.8, application/atom+xml;q=0.6, application/xml;q=0.4, text/xml;q=0.4, */*;q=0.2

What HTTP headers are used by the News app?
How can I debug that?

Steps to Reproduce

Explain what you did to encounter the issue

1. Add the feed https://fcbayern.com/de/api/rss/contentliste/news
2. Update the feed: occ news:updater:update-feed USER FEED_ID
3. "cURL error 28: Operation timed out after 60001 milliseconds with 0 bytes received ..."

System Information

• News app version: 24.0.0
• Nextcloud version: 27.1.4
• Cron type: system cron
• PHP version: 8.1.20
• Database and version: mariadb 10.6.14
• Browser and version: Firefox 120.0.1
• OS and version: Gentoo

Contents of nextcloud/data/nextcloud.log

{"reqId":"DgV5dVH2RiYCdVRFfoAa","level":1,"time":"2023-12-02T07:40:34+00:00","remoteAddr":"","user":"--","app":"news","method":"","url":"--","message":"hitting https://fcbayern.com/de/api/rss/contentliste/news","userAgent":"--","version":"27.1.4.1","data":{"app":"news"}}
{"reqId":"DgV5dVH2RiYCdVRFfoAa","level":2,"time":"2023-12-02T07:41:34+00:00","remoteAddr":"","user":"--","app":"news","method":"","url":"--","message":"https://fcbayern.com/de/api/rss/contentliste/news readerror : cURL error 28: Operation timed out after 60002 milliseconds with 0 bytes received (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://fcbayern.com/de/api/rss/contentliste/news","userAgent":"--","version":"27.1.4.1","data":{"app":"news"}}

Contents of Browser Error Console

Didn't use browser.

[Grotax]

Hey there,

you can check this by using this website: https://webhook.site and adding the unique url as new feed.
Of course that url does not have any feed but you can see what the first request looks like on your system