[enhancement] Nextcloud in a subfolder, wrong Proxy directives/missing information in README.md

[ernolf]

I have a nextcloud instance installed in a subfolder (url looks like this: https://*domain*.*tld*/nc)

• Ubuntu18.04.6 LTS
• Apache/2.4.54
• php8.0-fpm
• MariaDB 10.5.9
• Redis server 4.0.9
• Nextcloud 25.0.1
• Client Push (notify_push) 0.5.0

config/config.php contains:

'htaccess.RewriteBase' => '/nc',
'overwrite.cli.url' => 'https://*domain*.*tld*/nc',

I did the setup with occ notify_push:setup The generated sytemd service file inputs were correct, the Environment Variable NEXTCLOUD_URL was in the right form ending on /nc but then it gave me the wrong ProxyPass/ProxyPassReverse directives for Apache:

ProxyPass /push/ws ws://127.0.0.1:7867/ws
ProxyPass /push/ http://127.0.0.1:7867/
ProxyPassReverse /push/ http://127.0.0.1:7867/

Since the path (/push/) must be preceded by the subfolder (in my case /nc, wich results in /nc/push/), the directives should look like this:

ProxyPass /nc/push/ws ws://127.0.0.1:7867/ws
ProxyPass /nc/push/ http://127.0.0.1:7867/
ProxyPassReverse /nc/push/ http://127.0.0.1:7867/

to make the magic happen.

Since occ notify_push:setup recognized the correct URL with subfolder for the NEXTCLOUD_URL environment variable, I also expected the proxy directives to be correct. I was confused and couldn't imagine that the script would suggest wrong proxy directives. So I lost quite a bit of time trying to find the error elsewhere. I then had to make the detour via the Apache manuals and had to try around a bit. This should be easy to fix for future versions. At least an entry in the README.md whoul be great.

[Edited]