loginlocalloginenable should only work with multiple auth methods

[stdoma]

Describe the bug
I have a small system where there are only manual accounts and no additional auth methods are activated.
If you set loginlocalloginenable to no, you have no way of logging into the system. This means that you can lock yourself out of the system.

The setting should only have an effect if there is at least one additional auth method to the manual accounts.

To Reproduce

1. Log in as admin & set loginlocalloginenable to “no” in the Boost Union settings
2. Deactivate all auth methods in the plugin settings
3. Log out of the system
4. Call up login page

[krostas1983]

The fallback you are asking for is linked in the help text to loginlocalloginenable and is accessible under <webroot>/theme/boost_union/locallogin.php

It is available for manual authentication as soon as you disable the local login form on the login page via the theme setting.

[stdoma]

Thank you for the information.
I had a system yesterday where this happened because the setting was accidentally made by an admin.
I didn't have the info from the help text in my head and then solved the problem differently...

I think that a URL redirect to the separate login page would be good if no elements are displayed on the normal login page.

[wiebkemueller-hsh]

Hello, thanks for mentionting.

There might be a way out if we posted a short note like the one screenshotted below (explaining the thing in the other way round) in case you logged yourself out and do not remember the info where to look for the seperate login form.

Text in this screenshot means roughly: "Local login is activated in the standard login form. It is not necessary to log in on this local login page. Please use the standard login page to log in."
/theme/boost_union/locallogin.php

[wiebkemueller-hsh]

As discussed in the BU team, we favor the solution to put an explicit warning in the admin backend instead of marketing the back door as the new "front door".

ATTENTION: No other authentification methods are active, if you disable the local login form now, you can only access the system via the following URL: webroot/theme/boost_union/locallogin.php

ACHTUNG: Es sind keine weiteren Authentifizierungsmethoden aktiv, wenn Sie die lokale Anmeldeseite deaktivieren, ist das System nur noch über die folgende Adresse zugänglich: /theme/boost_union/locallogin.php