thunderbird_accounts.authentication

Handles User authentication (client-to-server / oauth)

Modules

`account_status`	Determine a user's access to Thundermail services
`admin`	Admin module.
`api`
`apps`
`clients`
`const`
`exceptions`
`keycloak_account_status`	Keycloak side of user access: `enabled` mirrors `UserAccess.can_sign_in`.
`mfa`
`mfa_management`
`middleware`
`migrations`
`models`
`permissions`
`reserved`	Reserved local-part lists and the `is_reserved()` check.
`rest_authentication`	Django REST Framework authentication classes.
`serializers`
`sessions`	Keycloak session handling for the security settings views.
`tasks`
`templatetags`
`tests`
`utils`
`views`