access problem when using caddy

iceshoesss

I install flarum on Debian11, the path is /root/flarum/
flarum v1.2.0 php7.4
chmod -R 755 /root/flarum
chmod -R 755 /root/flarum/storage
chmod -R 755 /root/flarum/vendor
chmod -R 755 /root/flarum/public
chmod -R 755 /root/flarum/storage/.
chmod -R 755 /root/flarum/vendor/.
chmod -R 755 /root/flarum/public/.
I give almost every file 755
Then,chown -R www-data:www-data ~/flarum

Caddyfile:
xxx.com{ root * /root/flarum/public php_fastcgi unix//var/run/php/php7.4-fpm.sock header /assets { +Cache-Control "public, must-revalidate, proxy-revalidate" +Cache-Control "max-age=25000" Pragma "public" } file_server }
When I visit it on Chrome,it shows error 403
no access to visit

I tried many times,used 3 different devices,reboot for countless times, I really don't know how to fix it

luceos

iceshoesss under what user is caddy hitting the sites under flarum? Chmodding usually isn't the best option, it's usually better to chown to the user the website runs under.

iceshoesss

luceos sorry, but I don't understand what does "under what user is caddy hitting the sites under" mean.
I've chown www-data:www-data as the docs say, all file in /root/flarum/ are in group www-data

luceos

iceshoesss try chowning the flarum directory to caddy. Understand that it is not normal to have your web files in the root home directory, usually /var/www is used.

Here's an example tutorial on how to set up a website with caddy on Ubuntu: https://www.digitalocean.com/community/tutorials/how-to-host-a-website-with-caddy-on-ubuntu-18-04

iceshoesss

luceos
thank you veryyyyyyyyyyyyyyyyyyy much
succeed
I set the path in /usr/share/flarum, it works
the problem is similar with https://discuss.flarum.org/d/24199-been-trying-for-5-hours-and-still-getting-a-403-error
I don't know if he fixed it, but anybody search 403 error may see my reply