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|
<?php
namespace Aws\Token;
use Aws\Token\TokenInterface;
/**
* Basic implementation of the AWS Token interface that allows callers to
* pass in an AWS token in the constructor.
*/
class Token implements TokenInterface, \Serializable
{
protected $token;
protected $expires;
/**
* Constructs a new basic token object, with the specified AWS
* token
*
* @param string $token Security token to use
* @param int $expires UNIX timestamp for when the token expires
*/
public function __construct($token, $expires = null)
{
$this->token = $token;
$this->expires = $expires;
}
/**
* Sets the state of a token object
*
* @param array $state array containing 'token' and 'expires'
*/
public static function __set_state(array $state)
{
return new self(
$state['token'],
$state['expires']
);
}
/**
* @return string
*/
public function getToken()
{
return $this->token;
}
/**
* @return int
*/
public function getExpiration()
{
return $this->expires;
}
/**
* @return bool
*/
public function isExpired()
{
return $this->expires !== null && time() >= $this->expires;
}
/**
* @return array
*/
public function toArray()
{
return [
'token' => $this->token,
'expires' => $this->expires
];
}
/**
* @return string
*/
public function serialize()
{
return json_encode($this->__serialize());
}
/**
* Sets the state of the object from serialized json data
*/
public function unserialize($serialized)
{
$data = json_decode($serialized, true);
$this->__unserialize($data);
}
/**
* @return array
*/
public function __serialize()
{
return $this->toArray();
}
/**
* Sets the state of this object from an array
*/
public function __unserialize($data)
{
$this->token = $data['token'];
$this->expires = $data['expires'];
}
}
|
