The current 2-factor authentication method registration flow requires
email verification for both initial 2FA registration, and 2FA
re-registration even if the user is already logged in with 2FA.
This change removes email ID verification for users who are already
logged in with 2-factor authentication. Users who have only completed
first factor authentication (password) are still required to complete
email ID verification.
This adds multiple consent modes to OpenID Connect clients. Specifically it allows configuration of a new consent mode called implicit which never asks for user consent.
Fix and issue that would prevent a correct ID Token from being generated for users who start off anonymous. This also avoids generating one in the first place for anonymous users.
This moves the OpenID Connect storage from memory into the SQL storage, making it persistent and allowing it to be used with clustered deployments like the rest of Authelia.
This simplifies the interface to just expose the methods from the underlying connection that we need. The addition of gen.go makes creating the generated mocks easy go generate.
This implements Webauthn. Old devices can be used to authenticate via the appid compatibility layer which should be automatic. New devices will be registered via Webauthn, and devices which do not support FIDO2 will no longer be able to be registered. At this time it does not fully support multiple devices (backend does, frontend doesn't allow registration of additional devices). Does not support passwordless.
Adds encryption to the U2F public keys. While the public keys cannot be used to authenticate, only to validate someone is authenticated, if a rogue operator changed these in the database they may be able to bypass 2FA. This prevents that.
Allow users to configure the TOTP Algorithm and Digits. This should be used with caution as many TOTP applications do not support it. Some will also fail to notify the user that there is an issue. i.e. if the algorithm in the QR code is sha512, they continue to generate one time passwords with sha1. In addition this drastically refactors TOTP in general to be more user friendly by not forcing them to register a new device if the administrator changes the period (or algorithm).
Fixes#1226.
James Elliott
Stephen Kent