proxy issue with traefik beginning with 28.0.4 upwards: can't install apps

[joergmschulz]

beginning with 28.0.4, it is no longer possible to activate apps using the gui when installed with traefik proxy.
See nextcloud/server#44685 (comment)
so it's recommended to use nginx proxy or invent a way to rewrite the Location header from http* to https*

seems like this is to be fixed by upstream, will report when confirmed: nextcloud/server#45204

[joergmschulz]

workaround in traefik:

  - "traefik.http.middlewares.nctredirect.redirectregex.regex=(http.?://)my.nc.de/apps/files$"
  - "traefik.http.middlewares.nctredirect.redirectregex.replacement=https://my.nc.de/index.php/apps/files"
  - traefik.http.middlewares.nctredirect.redirectregex.permanent=true

[joergmschulz]

• This bug has vanished in the latest releases