Fix php not executing in rutorrent folder

[vinhtq115]

Issue on forum: https://dietpi.com/phpbb/viewtopic.php?p=44679#p44679

When installing rTorrent, I met this error when opening http://<dietpi IP>/rutorrent:

[25.03.2022 11:48:40] WebUI started.
[25.03.2022 11:48:40] Bad response from server: (200 [parsererror,getplugins]) SyntaxError: expected expression, got '<'

I also created a phpinfo.php file at /var/www/rutorrent/phpinfo.php and PHP didn't execute it (tested on browser with URL http://<dietpi IP>/rutorrent/phpinfo.php). However, the one outside rutorrent at /var/www/phpinfo.php (http://<dietpi IP>/phpinfo.php) worked fine.

It seemed that in rutorrent of /etc/nginx/sites-dietpi/dietpi-rutorrent.conf lacked PHP so it didn't work. Adding these lines fixed it for me.

[MichaIng]

Many thanks for your report.

Interesting is that we never had this added but never got a report until now. I checked back until v6.2x something and we always used a location block for Nginx HTTP authentication, i.e. PHP never worked. Good to have this solved 😄.

[vinhtq115]

Many thanks for your report.

Interesting is that we never had this added but never got a report until now. I checked back until v6.2x something and we always used a location block for Nginx HTTP authentication, i.e. PHP never worked. Good to have this solved 😄.

Maybe no one used rTorrent with nginx so they never had it in the first place? I couldn't find any posts about this on the forum and github issues so it took me a while to find out.

[MichaIng]

Let me add a changelog entry, then I'll merge. Tested already and works very well on Buster, Bullseye and Bookworm now 👍.