Symfony2 + authorization by id?

Question

symfony

Good afternoon!
In Symfony2, I encountered such a problem - that I can not find similar questions on the Internet.
I have a user entity that has an id_vk field (id from the VKontakte profile). I need to load a user from the database whose id_vk matches the one entered.
Any ideas?

Answer 1

## Security Configuration
security:
    providers:
        main:
            entity: { class: BlogBundle:User, property: id_vk }

Answer 2

For these purposes, there is HWIOAuthBundle . It allows you to make authorization through VK and works with FosUserBundle and SonataUserBundle/