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<?php
/**
* Attribute filter for running arbitrary PHP code.
*
* @package simpleSAMLphp
*/
class sspmod_core_Auth_Process_PHP extends SimpleSAML_Auth_ProcessingFilter {
/**
* The PHP code that should be run.
*
* @var string
*/
private $code;
/**
* Initialize this filter, parse configuration
*
* @param array $config Configuration information about this filter.
* @param mixed $reserved For future use.
*/
public function __construct($config, $reserved) {
parent::__construct($config, $reserved);
assert('is_array($config)');
if (!isset($config['code'])) {
throw new SimpleSAML_Error_Exception($this->authId . ': Missing required \'code\' option.');
}
$this->code = (string)$config['code'];
}
/**
* Apply the PHP code to the attribtes.
*
* @param array &$request The current request
*/
public function process(&$request) {
assert('is_array($request)');
assert('array_key_exists("Attributes", $request)');
$function = create_function('&$attributes', $this->code);
$function($request['Attributes']);
}
}
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