1 <?php

     2 

     3 /*

     4  * Copyright 2010 Johannes M. Schmitt <schmittjoh@gmail.com>

     5  *

     6  * Licensed under the Apache License, Version 2.0 (the "License");

     7  * you may not use this file except in compliance with the License.

     8  * You may obtain a copy of the License at

     9  *

    10  * http://www.apache.org/licenses/LICENSE-2.0

    11  *

    12  * Unless required by applicable law or agreed to in writing, software

    13  * distributed under the License is distributed on an "AS IS" BASIS,

    14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    15  * See the License for the specific language governing permissions and

    16  * limitations under the License.

    17  */

    18 

    19 namespace JMS\SecurityExtraBundle\Security\Authentication\Token;

    20 

    21 use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;

    22 use Symfony\Component\Security\Core\Authentication\Token\AbstractToken;

    23 

    24 /**

    25  * This token is automatically generated by the RunAsManager when an invocation

    26  * is supposed to be run with a different Token.

    27  *

    28  * @author Johannes M. Schmitt <schmittjoh@gmail.com>

    29  */

    30 class RunAsUserToken extends AbstractToken

    31 {

    32     private $originalToken;

    33     private $key;

    34     private $credentials;

    35 

    36     public function __construct($key, $user, $credentials, array $roles, TokenInterface $originalToken)

    37     {

    38         parent::__construct($roles);

    39 

    40         $this->originalToken = $originalToken;

    41         $this->credentials = $credentials;

    42         $this->key = $key;

    43 

    44         $this->setUser($user);

    45         $this->setAuthenticated(true);

    46     }

    47 

    48     public function getKey()

    49     {

    50         return $this->key;

    51     }

    52 

    53     public function getOriginalToken()

    54     {

    55         return $this->originalToken;

    56     }

    57 

    58     public function getCredentials()

    59     {

    60         return $this->credentials;

    61     }

    62 

    63     public function eraseCredentials()

    64     {

    65         parent::eraseCredentials();

    66 

    67         $this->credentials = null;

    68     }

    69 

    70     public function serialize()

    71     {

    72         return serialize(array(

    73             $this->originalToken,

    74             $this->key,

    75             $this->credentials,

    76             parent::serialize(),

    77         ));

    78     }

    79 

    80     public function unserialize($str)

    81     {

    82         list($this->originalToken, $this->key, $this->credentials, $parentStr) = unserialize($str);

    83         parent::unserialize($parentStr);

    84     }

    85 }