Symfony 2.6 FR3DLdapBundle. Authentication request could not be processed due to the system
Hello everyone, and I'm sorry if the question is dumb. I am very new to Symfony (2.6) and my first project requires a User to authenticate from AD.
Whatever I do, I keep getting: The authentication request could not be processed due to a system issue.
security.yml
encoders:
FOS\UserBundle\Model\UserInterface: sha512
role_hierarchy:
ROLE_ADMIN: ROLE_USER
ROLE_SUPER_ADMIN: [ROLE_USER, ROLE_ADMIN, ROLE_ALLOWED_TO_SWITCH]
providers:
chain_provider:
chain:
providers: [fos_userbundle, fr3d_ldapbundle]
fr3d_ldapbundle:
id: fr3d_ldap.security.user.provider
fos_userbundle:
id: fos_user.user_provider.username
firewalls:
main:
pattern: ^/
fr3d_ldap: ~
form_login:
# check_path: fos_user_security_check
# login_path: fos_user_security_login
always_use_default_target_path: true
default_target_path: /main
provider: chain_provider
logout:
path: fos_user_security_logout
target: /login
anonymous: ~
access_control:
- { path: ^/login, roles: IS_AUTHENTICATED_ANONYMOUSLY }
config.yml
fr3d_ldap:
driver:
host: 192.168.137.200
port: 50000
username: DOMAIN\Admnistrator # Optional
password: pass_here # Optional
user:
baseDn: OU=HP,OU=MANA,DC=DOMAIN,DC=com
filter: (&(ObjectClass=Person))
attributes: # Specify ldap attributes mapping [ldap attribute, user object method]
- { ldap_attr: uid, user_method: setUsername }
- { ldap_attr: mail, user_method: setEmail }
Entity / Custom class
/**
* @ORM\Entity
* @ORM\Table(name="mdr_user")
*/
class User extends BaseUser implements LdapUserInterface
{
/**
* @ORM\Id
* @ORM\Column(type="integer")
* @ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* @ORM\Column(type="string", nullable=true)
*/
protected $name;
/**
* Ldap Object Distinguished Name
* @ORM\Column(type="string", length=128)
* @var string $dn
*/
private $dn;
public function __construct()
{
parent::__construct();
if (empty($this->roles)) {
$this->roles[] = 'ROLE_USER';
}
}
public function setName($name) {
$this->name = $name;
}
/**
* {@inheritDoc}
*/
public function setDn($dn)
{
$this->dn = $dn;
}
/**
* {@inheritDoc}
*/
public function getDn()
{
return $this->dn;
}
}
If I don't implement LdapUserInterface, the DB authenticates fine, but always if I use anything other than mysql entries I get this error. could you help me? Appreciate this.
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2 answers
Which fixed for me:
implements UserInterface, \Serializable
to the end of my entity class declaration, then adding the necessary methods to the entity at the bottom:
/**
* @return null
*/
public function getSalt(){
return null;
}
/**
* @return array
*/
public function getRoles(){
return array('ROLE_USER');
}
public function eraseCredentials(){
}
/**
* @return string
*/
public function serialize(){
return serialize(array($this->id, $this->username, $this->password));
}
/**
* @param string $serialized
*/
public function unserialize($serialized) {
list($this->id, $this->username,$this->password) = unserialize($serialized);
}
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