The operation is insecure error on Safari

[adrien-constant]

Latest version, with Safari 18.2

The operation is insecure.
OidcClientSettingsStore@https://localhost:3000/static/js/bundle.js:174029:59
UserManagerSettingsStore@https://localhost:3000/static/js/bundle.js:175436:10
UserManager@https://localhost:3000/static/js/bundle.js:175849:49

After digging a bit, it seems default security values of Safari prevent the use of both local storage and session storage :

> localStorage.length
< SecurityError: The operation is insecure.
> sessionStorage.length;
< SecurityError: The operation is insecure.

[life777]

Hi, this issue present in all browsers. If users turn off persistent data store for the website, browser will throw this error every time you try to access localStorage or sessionStorage:

Exception part: https://developer.mozilla.org/en-US/docs/Web/API/Window/localStorage#exceptions

The library should catch this error and use InMemoryWebStorage instead.

Thanks a lot