Collections menu doesn't work behind a reverse proxy

[jameswyper]

Hi. I'm not completely sure if this is a problem with the plugin, with the general piwigo architecture or my configuration - but other plugins that alter the top menu (e.g. "Random Photo") work OK in my setup, which is:

Piwigo 12.1.0 / php 7.3.33 on Linux (arm64).
A docker container running nginx and listening with http on port 8081
A second docker container also running nginx listening on 443 / https and configured as a reverse proxy to the first one:

    location /photos {
        proxy_pass http://piwigo_nginx:8081/photos;
        proxy_set_header Host $host;
    }

My browser connects to the second container.

Almost everything works fine with this setup. The base piwigo functionality works, and I can add photos to collections by clicking on the star icon. In the plugin configuration I can delete the collections as well. However, the main "Collections" menu item and the options underneath (any existing collections / create a new collection) can't be navigated to because the URL includes port 8081

For now I've worked around this by changing my nginx configuration

    location /photos {
        proxy_pass http://piwigo_nginx:8081/photos;
        proxy_set_header Host $host;
        sub_filter_once off;
        sub_filter_types *;
        sub_filter <my domain>:8081 <my domain>;
    }

and maybe that's the correct solution but I thought I should report this in case it can (and should) be fixed in the code. Thank you.

[laurence2605]

Hello !!!
I encountered an issue 2 days ago that seems to be alike.

the support from my web hosting provider fixed the issue with those corrections
In the file "functions_url.inc.php" ...

 if (isset($_SERVER['HTTPS']) && ((strtolower($_SERVER['HTTPS']) == 'on') or ($_SERVER['HTTPS'] == 1)) or ($_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https'))

instead of

if (isset($_SERVER['HTTPS']) && ((strtolower($_SERVER['HTTPS']) == 'on') or ($_SERVER['HTTPS'] == 1)))

and

 if ( ((!$is_https && $_SERVER['SERVER_PORT'] != 80)
        ||($is_https && $_SERVER['SERVER_PORT'] != 443)) && (!$_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https'))

instead of

  if ( (!$is_https && $_SERVER['SERVER_PORT'] != 80)
        ||($is_https && $_SERVER['SERVER_PORT'] != 443))

Now, it works well for me!
I hope it will be usefull for your case.

My versions -----------
[Piwigo]: 12.1.0
PHP: 7.3.33
MySQL: 5.5.5-10.11.4-MariaDB
ImageMagick 6.9.11-60