FOSUserBundle instalacion

para symfony 3.4

instalar antes:

composer require symfony/templating

luego en config.yml
framework:
    templating:
    engines: ['twig']


descargar el bundle, (para symfony3.0+)

$ composer require friendsofsymfony/user-bundle "~2.0"

El objetivo de este bundle es persistir una clase User en una base de datos.

#src/AppBundle/Entity/User.php

<?php
namespace AppBundle\Entity;

use FOS\UserBundle\Model\User as BaseUser;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity
 * @ORM\Table(name="fos_user")
 */
class User extends BaseUser
{
/**
* @ORM\Id
* @ORM\Column(type="integer")
* @ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;

public function __construct()
{
parent::__construct();
// your own logic
}
}


en security.yml :

# To get started with security, check out the documentation:
# http://symfony.com/doc/current/security.html
security:
    encoders:
        FOS\UserBundle\Model\UserInterface: bcrypt

    role_hierarchy:
        ROLE_ADMIN:       ROLE_USER
        ROLE_SUPER_ADMIN: ROLE_ADMIN

    # http://symfony.com/doc/current/security.html#b-configuring-how-users-are-loaded
    providers:
        fos_userbundle:
            id: fos_user.user_provider.username
        in_memory:
            memory: ~

    firewalls:
        # disables authentication for assets and the profiler, adapt it according to your needs
        dev:
            pattern: ^/(_(profiler|wdt)|css|images|js)/
            security: false

        main:
            pattern: ^/
            form_login:
                provider: fos_userbundle
                csrf_token_generator: security.csrf.token_manager
                # if you are using Symfony < 2.8, use the following config instead:
                # csrf_provider: form.csrf_provider
  
            logout:       true
            anonymous:    true
     
            #anonymous: ~
            # activate different ways to authenticate

            # http://symfony.com/doc/current/security.html#a-configuring-how-your-users-will-authenticate
            #http_basic: ~

            # http://symfony.com/doc/current/cookbook/security/form_login_setup.html
            #form_login: ~
    access_control:
        - { path: ^/login$, role: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/register, role: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/resetting, role: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/admin/, role: ROLE_ADMIN }


agregar en config.yml :

fos_user:
    db_driver: orm # other valid values are 'mongodb' and 'couchdb'
    firewall_name: main
    user_class: AppBundle\Entity\User
    from_email:
        address: "%mailer_user%"
        sender_name: "%mailer_user%"

donde from_email indica los datos a traves de quien se envia el mail de confirmacion al momento de registrarse.

por lo que hay que registrar ese valor en parameters.yml:

mailer_user: alguncorreo@lalala.com

agregar en routing.yml :

fos_user:
    resource: "@FOSUserBundle/Resources/config/routing/all.xml"

creamos la tabla user por comando:

php bin/console doctrine:schema:update --force



ahora podemos crear un usuario por comando del bundle:

php bin/console fos:user:create

y para loguearnos vamos a usar como username nuestro email, entonces modificamos el security.yml

security:
  providers:
        fos_userbundle:
            id: fos_user.user_provider.username_email

ya podemos probar el login:

http://localhost/necosocial/web/app_dev.php/login