public function __construct()
{
parent::__construct();
$this->isRequired();
$this->setValidator('NotEmpty');
$this->initCsrfValidator();
}
/**
* Constructor
*
* Instantiate the CSRF input form element
*
* @param string $name
* @param string $value
* @param string $indent
* @param int $expire
* @return Csrf
*/
public function __construct($name, $value = null, $indent = null, $expire = 300)
{
// Start a session.
if (session_id() == '') {
session_start();
}
// If token does not exist, create one
if (!isset($_SESSION['pop_csrf'])) {
$this->token = ['value' => sha1(rand(10000, getrandmax()) . $value), 'expire' => (int) $expire, 'start' => time()];
$_SESSION['pop_csrf'] = serialize($this->token);
// Else, retrieve existing token
} else {
$this->token = unserialize($_SESSION['pop_csrf']);
// Check to see if the token has expired
if ($this->token['expire'] > 0) {
if ($this->token['expire'] + $this->token['start'] < time()) {
$this->token = ['value' => sha1(rand(10000, getrandmax()) . $value), 'expire' => (int) $expire, 'start' => time()];
$_SESSION['pop_csrf'] = serialize($this->token);
}
}
}
parent::__construct($name, $this->token['value'], $indent);
$this->setRequired(true);
$this->setValidator();
}
/**
* Constructor
*
* @param string|array $name name attribute or array of all attributes
* @param integer $timeout timeout in seconds for generated token
*/
public function __construct($name = 'XOOPS_TOKEN', $timeout = 0)
{
if (is_array($name)) {
parent::__construct($name);
} else {
parent::__construct([]);
$this->set('name', $name);
$this->set(':timeout', $timeout);
}
$name = $this->get('name', 'XOOPS_TOKEN');
if (substr($name, -8) !== '_REQUEST') {
$this->set('name', $name . '_REQUEST');
}
$this->set('value', \Xoops::getInstance()->security()->createToken($this->get(':timeout', 0), $name));
}
/**
* @param string $name
* @param string $value
*/
public function __construct(string $name, string $value = null)
{
parent::__construct($name, $value);
$this->setRenderable(false);
}
/**
* Create instance
*
* @param string $name The name of the field
* @param array $data The data to construct the field
*/
public function __construct($name, array $data)
{
parent::__construct($name, $data);
}
/**
* Constructor
*
* @param string $name name
* @param integer $timeout timeout in seconds for generated token
*/
public function __construct($name = 'XOOPS_TOKEN', $timeout = 0)
{
$xoops = \Xoops::getInstance();
parent::__construct($name . '_REQUEST', $xoops->security()->createToken($timeout, $name));
}
