Symfony\Component\Security\Core\Authentication\Provider
Classes
| AnonymousAuthenticationProvider | AnonymousAuthenticationProvider validates AnonymousToken instances. | 
| DaoAuthenticationProvider | DaoAuthenticationProvider uses a UserProviderInterface to retrieve the user for a UsernamePasswordToken. | 
| PreAuthenticatedAuthenticationProvider | Processes a pre-authenticated authentication request. | 
| RememberMeAuthenticationProvider | |
| UserAuthenticationProvider | UserProviderInterface retrieves users for UsernamePasswordToken tokens. | 
Interfaces
| AuthenticationProviderInterface | AuthenticationProviderInterface is the interface for all authentication providers. | 
    © 2004–2017 Fabien Potencier
Licensed under the MIT License.
    http://api.symfony.com/3.2/Symfony/Component/Security/Core/Authentication/Provider.html