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<?php
/**
* Extension
*
* PHP version 5
*
* @author Jim Wigginton <[email protected]>
* @copyright 2016 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @link http://phpseclib.sourceforge.net
*/
namespace phpseclib3\File\ASN1\Maps;
use phpseclib3\File\ASN1;
/**
* Extension
*
* A certificate using system MUST reject the certificate if it encounters
* a critical extension it does not recognize; however, a non-critical
* extension may be ignored if it is not recognized.
*
* http://tools.ietf.org/html/rfc5280#section-4.2
*
* @author Jim Wigginton <[email protected]>
*/
abstract class Extension
{
const MAP = [
'type' => ASN1::TYPE_SEQUENCE,
'children' => [
'extnId' => ['type' => ASN1::TYPE_OBJECT_IDENTIFIER],
'critical' => [
'type' => ASN1::TYPE_BOOLEAN,
'optional' => true,
'default' => false
],
'extnValue' => ['type' => ASN1::TYPE_OCTET_STRING]
]
];
}
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