111 lines
2.1 KiB
PHP
111 lines
2.1 KiB
PHP
<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* This class is for access to SSL information
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*
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* @package OSB
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* @subpackage System
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* @category Helpers
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* @author Deon George
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* @copyright (c) 2010 Open Source Billing
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* @license http://dev.osbill.net/license.html
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*/
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class SSL {
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public static function instance() {
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return new SSL;
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}
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public static function details($cert,$key=NULL) {
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$k = openssl_x509_parse($cert);
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return is_null($key) ? $k : $k[$key];
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}
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public static function algorithm($cert,$key=NULL) {
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if (! $cert)
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return '';
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$r = openssl_x509_read($cert);
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openssl_x509_export($r,$e,FALSE);
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// @todo There must be a nice way to get this?
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if (preg_match('/^\s+Signature Algorithm:\s*(.*)\s*$/m',$e,$match))
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return $match[1];
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else
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return _('Unknown');
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}
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public static function dn($cert) {
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if (! $cert)
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return '';
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$s = '';
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$c = 0;
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foreach (static::details($cert,'subject') as $k=>$v) {
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if ($c++)
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$s .= ',';
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$s .= sprintf('%s=%s',$k,$v);
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}
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return $s;
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}
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public static function dnissuer($cert) {
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if (! $cert)
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return '';
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$s = '';
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$c = 0;
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foreach (static::details($cert,'issuer') as $k=>$v) {
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if ($c++)
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$s .= ',';
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$s .= sprintf('%s=%s',$k,$v);
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}
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return $s;
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}
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public static function issuer($cert) {
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$k = static::details($cert,'issuer');
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return $k['CN'];
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}
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public static function from($cert,$format=FALSE) {
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$k = static::details($cert,'validFrom_time_t');
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return $format ? Config::date($k) : $k;
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}
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public static function expire($key,$format=FALSE) {
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$k = static::details($key,'validTo_time_t');
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return $format ? Config::date($k) : $k;
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}
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public static function hash($key) {
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return static::details($key,'hash');
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}
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public static function serial($key) {
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return static::details($key,'serialNumber');
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}
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public static function subject($key) {
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$k = static::details($key,'subject');
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return $k['CN'];
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}
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public static function version($key) {
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return static::details($key,'version');
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}
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public static function csrsubject($csr) {
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$c = openssl_csr_get_subject($csr);
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return $c['CN'];
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}
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}
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?>
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