Uses the same authentication decorator on all modules

[poupounetjoyeux]

Make decarotar name more reliable
Remove some code duplication regarding anonymous check
Makes KOSync using standard decorators

[crocodilestick]

Hey, just did a review of this and there are a few issues:

1. KOSync endpoints lost CSRF exemption. With global CSRF enabled, PUT /kosync/syncs/progress will be rejected without a CSRF token, breaking KOReader sync. This is visible at kosync.py:368-470
2. Unauthorized KOSync requests now return the HTTPBasicAuth default response instead of the JSON error format promised by KOSync.
   • basic_auth_required returns auth.auth_error_callback directly, bypassing the KOSync JSON error handlers and the documented {"error": 2001, "message": "Unauthorized"} behavior.
   • See usermanagement.py:143-166 and KOSync routes in kosync.py:368-470

If you can resolve these i'll take another look

[poupounetjoyeux]

Hello @crocodilestick,

Thank you to have take the time starting the review!

I repushed (and rebase) regarding your comments with a dedicated error handler for KOSync
Just deployed my custom image and it seems to works as expected 👍

Don't hesitate if you see other things to update

[poupounetjoyeux]

Hello @crocodilestick

I just rebased and deployed it locally, all is OK 👌