Encrypting username breaks user login authentication

[krisd]

When encrypting the username field of a User entity implementing the UserInterface, login authentication seems to be broken.

[Chunliang]

same problem!

[wodka]

makes sense -> I would be surprised if you could search for encrypted properties.

login usually works like this:

1. identifier / pass from user
2. search database with identifier
   -> cannot find the identifier because: identifier != encrypted(identifier)

meaning in addition to have the username encrypted you would have to implement a custom User Manager (https://github.com/FriendsOfSymfony/FOSUserBundle/blob/master/Resources/doc/user_manager.md)

-> in there you could encrypt the given username even before you search the storage.