我的问题是:我正在开发我网站的安全性。在我的用户注册表单中,我有五个字段:1)名称2)电子邮件3)密码4)isActive 5)角色。显然,我不希望表格中显示最后两个项目,因为否则会违反我的安全期望。
因此,项目“isActive”我将一个设置为setter,但角色是一个数组,如果我得到以下内容:$user-> setRoles('ROLE_USER')
无效。
我收到了这个错误:
ContextErrorException:Catchable Fatal Error:传递给的参数1 Doctrine \ Common \ Collections \ ArrayCollection :: __ construct()必须是 类型数组,给定的字符串,调用 C:\ XAMPP \ htdocs中\ Lavoc \供应商\原则\ ORM \ LIB \原则\ ORM \ UnitOfWork.php 在547行并在中定义 C:\ XAMPP \ htdocs中\ Lavoc \供应商\原则\收藏\ LIB \原则\ COMMON \收藏\ ArrayCollection.php 第47行
这是我的代码:
public function registroAction()
{
$peticion = $this->getRequest();
$em = $this->getDoctrine()->getManager();
$user = new User();
$role = new Role();
$role->addRole(array('ROLE_USER')); //it does not work
$user->setRoles($role); // User relate with Role
$formulario = $this->createForm(new UserType(), $user);
if ($peticion->getMethod() == 'POST')
{
$formulario->submit($peticion);
if ($formulario->isValid()) {
$encoder = $this->get('security.encoder_factory')->getEncoder($user);
$user->setSalt(md5(time()));
$passwordCodificado = $encoder->encodePassword($user->getPassword(), $user->getSalt() );
$user->setPassword($passwordCodificado);
$em = $this->getDoctrine()->getManager();
$em->persist($user);
$em->flush();
return $this->redirect($this->generateUrl('usuario_registro'));
}
}
return $this->render( 'ProyectoSeguridadBundle:Seguridad:registro.html.twig',
array('formulario' => $formulario->createView())
);
}
以下是我的用户模型:
<?php
namespace Proyecto\SeguridadBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Security\Core\User\AdvancedUserInterface;
use Doctrine\Common\Collections\ArrayCollection;
/**
* Proyecto\SeguridadBundle\Entity\User
*
* @ORM\Table(name="lavoc_users")
* @ORM\Entity(repositoryClass="Proyecto\SeguridadBundle\Entity\UserRepository")
*/
class User implements AdvancedUserInterface
{
/**
* @var integer
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var string
*
* @ORM\Column(name="username", type="string", length=25, unique=true )
*/
private $username;
/**
* @var string
*
* @ORM\Column(name="salt", type="string", length=32)
*/
private $salt;
/**
* @var string
*
* @ORM\Column(name="password", type="string", length=64)
*/
private $password;
/**
* @var string
*
* @ORM\Column(name="email", type="string", length=60, unique=true)
*/
private $email;
/**
* @var boolean
*
* @ORM\Column(name="isActive", type="boolean")
*/
private $isActive;
/**
* @ORM\ManyToMany(targetEntity="Role", inversedBy="users")
*
*/
private $roles;
public function __construct()
{
$this->roles = new ArrayCollection();
$this->isActive = true;
$this->salt = md5(uniqid(null, true));
}
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set username
*
* @param string $username
* @return User
*/
public function setUsername($username)
{
$this->username = $username;
return $this;
}
/**
* @inheritDoc
*/
public function getUsername()
{
return $this->username;
}
/**
* Set salt
*
* @param string $salt
* @return User
*/
public function setSalt($salt)
{
$this->salt = $salt;
return $this;
}
/**
* @inheritDoc
*/
public function getSalt()
{
return $this->salt;
}
/**
* Set password
*
* @param string $password
* @return User
*/
public function setPassword($password)
{
$this->password = $password;
return $this;
}
/**
* @inheritDoc
*/
public function getPassword()
{
return $this->password;
}
/**
* 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 isActive
*
* @param boolean $isActive
* @return User
*/
public function setIsActive($isActive)
{
$this->isActive = $isActive;
return $this;
}
/**
* Get isActive
*
* @return boolean
*/
public function getIsActive()
{
return $this->isActive;
}
/**
* @inheritDoc
*/
public function getRoles()
{
$roles = array();
foreach ($this->roles as $role) {
$roles[] = $role->getRole();
}
return $roles;
}
/**
* @inheritDoc
*/
public function eraseCredentials() {
}
/**
* @see \Serializable::serialize()
*/
public function serialize() {
return serialize(array($this->id,));
}
/**
* @see \Serializable::unserialize()
*/
public function unserialize($serialized) {
list ($this->id,) = unserialize($serialized);
}
public function isAccountNonExpired() {
return true;
}
public function isAccountNonLocked() {
return true;
}
public function isCredentialsNonExpired() {
return true;
}
public function isEnabled() {
return $this->isActive;
}
/**
* Set roles
*
* @param string $roles
* @return User
*/
public function setRoles($roles)
{
$this->roles = $roles;
return $this;
}
}
我的Role.php
<?php
namespace Proyecto\SeguridadBundle\Entity;
use Symfony\Component\Security\Core\Role\RoleInterface;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;
/**
* Role
*
* @ORM\Table(name="lavoc_roles")
* @ORM\Entity(repositoryClass="Proyecto\SeguridadBundle\Entity\RoleRepository")
*/
class Role implements RoleInterface
{
/**
* @var integer
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var string
*
* @ORM\Column(name="name", type="string", length=30)
*/
private $name;
/**
* @var string
*
* @ORM\Column(name="role", type="string", length=20, unique=true)
*/
private $role;
/**
* @ORM\ManyToMany(targetEntity="User", mappedBy="roles")
*/
private $users;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set name
*
* @param string $name
* @return Role
*/
public function setName($name)
{
$this->name = $name;
return $this;
}
/**
* Get name
*
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* Set role
*
* @param string $role
* @return Role
*/
public function setRole($role)
{
$this->role = $role;
return $this;
}
/**
* @see RoleInterface
*/
public function getRole()
{
return $this->role;
}
/**
* Set users
*
* @param string $users
* @return Role
*/
public function setUsers($users)
{
$this->users = $users;
return $this;
}
/**
* Get users
*
* @return string
*/
public function getUsers()
{
return $this->users;
}
public function __toString()
{
return $this->getName().' '.$this->getRole();
}
/**
* Add roles
*
* @param \Seguridad\Entity\Role $roles
*/
public function addRole(\MyBundle\Entity\Role $role) {
$this->roles[] = $roles;
}
/**
* Remove roles
*
* @param \SeguridadBundle\Entity\Role $roles
*/
public function removeRole(\MyBundle\Entity\Role $role) {
$this->roles->removeElement($roles);
}
}
答案 0 :(得分:1)
在此行$user->setRoles('ROLE_USER')
中,您尝试将string
添加到ArrayCollection
。这就是为什么你有ArrayCollection
例外的原因。
您可以尝试添加此代码(请务必使用您自己的\MyBundle\Entity\Role
模型替换Role
)
/**
* Add roles
*
* @param \MyBundle\Entity\Role $roles
*/
public function addRole(\MyBundle\Entity\Role $role) {
$this->roles[] = $roles;
}
/**
* Remove roles
*
* @param \MyBundle\Entity\Role $roles
*/
public function removeRole(\MyBundle\Entity\Role $role) {
$this->roles->removeElement($roles);
}
/**
* @inheritDoc
*/
public function getRoles()
{
return $this->roles->toArray();
}
要使用它,您需要将Role
对象传递给addRole
或removeRole
方法。
其他信息
如果您想为isActive
和/或其他值定义默认值,则只需在constructor
模型的User
中调用相应的设置器即可。
示例:
public function __construct()
{
// your own logic
$this->isActive = true;
}
希望它会有所帮助。
答案 1 :(得分:0)
role是一个ArrayCollection,所以你不能用字符串替换它,
你应该添加这样的功能
public function addRoles($role)
{
$this->roles[] = $role;
return $this
}
并使用setRoles()
的addRole而不是()答案 2 :(得分:0)
您需要改为创建addRole(Role $role)
方法。
请参阅establishing association in Doctine documentation。
public function addRole(Role $role)
{
$this->roles->add($role);
}
或检查角色是否存在:
public function addRole(Role $role)
{
if (!$this->roles->contains($role)) {
$this->roles->add($role);
}
}