silverstripe-framework/src/Security/NullSecurityToken.php

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<?php
namespace SilverStripe\Security;
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use SilverStripe\Control\HTTPRequest;
use SilverStripe\Forms\FieldList;
/**
* Specialized subclass for disabled security tokens - always returns
* TRUE for token checks. Use through {@link SecurityToken::disable()}.
*/
class NullSecurityToken extends SecurityToken
{
/**
* @param String
* @return boolean
*/
public function check($compare)
{
return true;
}
/**
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* @param HTTPRequest $request
* @return Boolean
*/
public function checkRequest($request)
{
return true;
}
/**
* @param FieldList $fieldset
* @return false
*/
public function updateFieldSet(&$fieldset)
{
// Remove, in case it was added beforehand
$fieldset->removeByName($this->getName());
return false;
}
/**
* @param String $url
* @return String
*/
public function addToUrl($url)
{
return $url;
}
/**
* @return String
*/
public function getValue()
{
return null;
}
/**
* @param String $val
*/
public function setValue($val)
{
// no-op
}
/**
* @return String
*/
public function generate()
{
return null;
}
}