PlexSSO for generic NGINX site does not redirect after authentication

[Nammurg]

I have been testing this with my setup where I would like to have PlexSSO authenticate users before being able to access a resource.
I have configured NGINX where that resource is hosted and when it loads, I see the login page of PlexSSO. -- So far so good.
When I authenticate with my plex account, it logs me in successfully (I can see it is now logged in as it prompts me to logout), however, it never redirects me to the resource. When using the resource URL, I am always presented with the PlexSSO screen on logged in mode.

Any ideas?

[troshab]

Check #67 there is mine working configs, maybe they will help you

[drkno]

@Nammurg please share your nginx configs (with domains + anything TLS censored), as it will help with suggesting solutions.

In addition to the configs @troshab shared, you can see some existing simple examples in the repository, and some much more detailed ones here.

[troshab]

It might be worthwhile to provide a link to the mentioned repository somewhere in the PlexSSO description, it could make it easier to see the “full situation” regarding PlexSSO configuration :)