Plex login redirecting back to Ombi login page

[sebinemeth]

Describe the bug
I am having an issue with the Plex login (kind of the same as #3256 but Plex does not seem to be the problem). When I click on the Login with Plex option, the popup is showing the same Ombi login screen (https://ombi.remetelak.com/login/true), not the Plex authentication page. Clicking on the button again opens another popup window and so on. The only error message I could spot was shown on the console of the main window at the moment of clicking the button (the same happens in the popups if clicking the button):

ERROR TypeError: Failed to execute 'setRequestHeader' on 'XMLHttpRequest': String contains non ISO-8859-1 code point.
    at main-es2015.e7356ac3ac8b71f9eb18.js:1
    at main-es2015.e7356ac3ac8b71f9eb18.js:1
    at Array.forEach (<anonymous>)
    at d.forEach (main-es2015.e7356ac3ac8b71f9eb18.js:1)
    at t._subscribe (main-es2015.e7356ac3ac8b71f9eb18.js:1)
    at t._trySubscribe (main-es2015.e7356ac3ac8b71f9eb18.js:1)
    at main-es2015.e7356ac3ac8b71f9eb18.js:1
    at s (main-es2015.e7356ac3ac8b71f9eb18.js:1)
    at t.subscribe (main-es2015.e7356ac3ac8b71f9eb18.js:1)
    at main-es2015.e7356ac3ac8b71f9eb18.js:1

To Reproduce
Steps to reproduce the behavior:

1. Open login screen
2. Click on Login with Plex
3. Popup shows same login screen

Expected behavior
Popup should be redirected to Plex authentication page.

Screenshots
-- no additional info in screenshots --

Logs (Logs directory where Ombi is located)
Not applicable

Desktop (please complete the following information):

• OS: MacOS, Android, Win10
• Browser: Chrome, Firefox

Ombi Version (please complete the following information):

• Version: 4.6.4 develop
• Media Server: Plex
• Database Type: SQLite

Additional context
Docker setup (linuxserver/ombi:development), traefik reverse proxy.

[github-actions]

Hi!

Thanks for the issue report. Before a real human comes by, please make sure you used our bug report format.

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Make the title describe your issue. Having 'not working' or 'I get this bug' for 100 issues, isn't really helpful.

If we need more information or there is some progress we tag the issue or update the tag and keep you updated.

Thanks!

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[tidusjar]

What happens when you do it locally and not through your reverse proxy?

[sebinemeth]

What happens when you do it locally and not through your reverse proxy?

The same thing, the popup keeps redrecting to <ip>:<port>/login/true

[tidusjar]

And what's In the console of the main browser and the tab ?

[sebinemeth]

And what's In the console of the main browser and the tab ?

The console of the main tab shows the error that I pasted above, the console of the popup tab is empty...

[tidusjar]

what's your browsers language set to?

[sebinemeth]

what's your browsers language set to?

Hungarian, so that could be the issue.
Thanks for the fix @tidusjar, is it already on developer? I updated to 4.7.8 but the issue is still present...

[sebinemeth]

If the problem really is the charset then ISO-8859-1 will still have issues with some characters in Hungarian (ő, ű, etc.). As far as I know ISO-8859-2 (Latin-2) would work for these, but a unicode charset would be even better.

[tidusjar]

Can you change your language to English for example. Does it then work for you?

[sebinemeth]

I tried to set the browser and ombi app language to english, same behavior...

[tidusjar]

Whats your Ombi application Name set to (if you have a custom one?) in Customization Settings

[sebinemeth]

Okay, that was it. I had a Unicode bullet in my application name (•, U+2022), removing that it works! I can live without that symbol, but still, it would be nice to support Unicode or at least Latin-2. @tidusjar thanks for the support!