[Suggestion] SSO OAuth / OIDC for Authentication Challenge

[TheAnachronism]

What would you like to be added or improved?

Hello there

Awesome software for application protection!
It would be wonderful, if the authentication challenge feature could be extended, to work with external identity providers with protocols such as OAuth2, Open Id Connect or even SAML.

Why is it needed?

When software such as this is in use, a larger infrastructure might be in the background, which has multiple applications and a central user / identity management solution running.
By allowing the authentication challenge to work with SSO, user access management can be simplified significantly.

[safe1ine]

that's a good idea