symfony3 : password set to empty after running this method - php

Question

i try register new user by this code, and i want encode password with security.password_encoder before persist password property of user has value but i see this error
An exception occurred while executing 'INSERT INTO user (name, family, username, email, roles, password, salt) VALUES (?, ?, ?, ?, ?, ?, ?)' with params ["root", "rooti", "root", "root#examl.com", "[\"ROLE_ADMIN\"]", null, "$2y$13$70JDWmzFF0fuJyVCaB3/ueISm3FgWRBMLAkSJqcQouNAh3qPnzcg."]:
SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'password' cannot be null
my method is here :
public function newAction(Request $request)
{
$user = new User();
$form = $this->createForm('AppBundle\Form\UserType', $user);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$encoder = $this->get("security.password_encoder");
$encoded = $encoder->encodePassword($user, $user->getPlainPassword());
$user->setPassword($encoded);
$user->setRoles(array('ROLE_ADMIN'));
$em = $this->getDoctrine()->getManager();
$em->persist($user);
$em->flush();
return $this->redirectToRoute('user_show', array('id' => $user->getId()));
}
return $this->render('user/new.html.twig', array(
'user' => $user,
'form' => $form->createView(),
));
}
and this is my User entity
<?php
namespace AppBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Validator\Constraints as Assert;
/**
* User
*
* #ORM\Table(name="user")
* #ORM\Entity(repositoryClass="AppBundle\Repository\UserRepository")
*/
class User implements UserInterface
{
/**
* #var int
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* #var string
*
* #ORM\Column(name="name", type="string", length=255)
*/
private $name;
/**
* #var string
*
* #ORM\Column(name="family", type="string", length=255)
*/
private $family;
/**
* #var string
*
* #ORM\Column(name="username", type="string", length=255, unique=true)
*/
private $username;
/**
* #var string
*
* #ORM\Column(name="email", type="string", length=255)
*/
private $email;
/**
* #var array
*
* #ORM\Column(name="roles", type="json_array")
*/
private $roles;
/**
* #var string
*
* #ORM\Column(name="password", type="string", length=255)
*/
private $salt;
/**
* #var string
*
* #ORM\Column(name="salt", type="string", length=10)
*/
private $password;
/**
* #var string
* #Assert\NotBlank()
* #Assert\Length(max=4096)
*/
private $plainPassword;
/**
* Get id
*
* #return int
*/
public function getId()
{
return $this->id;
}
/**
* Set name
*
* #param string $name
*
* #return User
*/
public function setName($name)
{
$this->name = $name;
return $this;
}
/**
* Get name
*
* #return string
*/
public function getName()
{
return $this->name;
}
/**
* Set family
*
* #param string $family
*
* #return User
*/
public function setFamily($family)
{
$this->family = $family;
return $this;
}
/**
* Get family
*
* #return string
*/
public function getFamily()
{
return $this->family;
}
/**
* Set username
*
* #param string $username
*
* #return User
*/
public function setUsername($username)
{
$this->username = $username;
return $this;
}
/**
* Get username
*
* #return string
*/
public function getUsername()
{
return $this->username;
}
/**
* Set email
*
* #param string $email
*
* #return User
*/
public function setEmail($email)
{
$this->email = $email;
return $this;
}
/**
* Get email
*
* #return string
*/
public function getEmail()
{
return $this->email;
}
/**
* Set roles
*
* #param array $roles
*
* #return User
*/
public function setRoles($roles)
{
$this->roles = $roles;
return $this;
}
public function getPlainPassword()
{
return $this->plainPassword;
}
public function setPlainPassword($password)
{
$this->plainPassword = $password;
}
/**
* Get roles
*
* #return array
*/
public function getRoles()
{
$roles = $this->roles;
// guarantees that a user always has at least one role for security
if (empty($roles)) {
$roles[] = 'ROLE_USER';
}
return array_unique($roles);
}
/**
* Set password
*
* #param string $password
*
* #return User
*/
public function setPassword($password)
{
$this->password = $password;
return $this;
}
/**
* Get password
*
* #return string
*/
public function getPassword()
{
return $this->password;
}
/**
* Set salt
*
* #param string $salt
*
* #return User
*/
public function setSalt($salt)
{
$this->salt = $salt;
return $this;
}
/**
* Get salt
*
* #return string
*/
public function getSalt()
{
return;
}
public function eraseCredentials()
{
}
}
and i set security algorithm to bcrypt is security.yml
is here
security:
encoders:
AppBundle\Entity\User: bcrypt
# http://symfony.com/doc/current/book/security.html#where-do-users-come-from-user-providers
providers:
database_users:
entity: { class: AppBundle:User, property: username}
firewalls:
secured_area:
pattern: ^/
anonymous: true
form_login:
login_path: login
check_path: login
csrf_token_generator: security.csrf.token_manager
logout:
path: security_logout
target: homepage
access_control:
- { path: ^/admin, roles: ROLE_ADMIN }

Answer 1

Your column names are mixed up here:
/**
* #var string
*
* #ORM\Column(name="password", type="string", length=255)
*/
private $salt;
/**
* #var string
*
* #ORM\Column(name="salt", type="string", length=10)
*/
private $password;
You're storing salt in a column called password (which must be set in the database to not allow NULL although that rule is not present in the annotation) and password in a column called salt. Just flip them around:
/**
* #var string
*
* #ORM\Column(name="password", type="string", length=255)
*/
private $password;
/**
* #var string
*
* #ORM\Column(name="salt", type="string", length=10)
*/
private $salt;