| 3,7 → 3,7 |
|---|
| /* |
| * UUID utils for PHP |
| * Copyright 2011 - 2023 Daniel Marschall, ViaThinkSoft |
| * Version 2023-11-11 |
| * Version 2023-11-18 |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| 847,57 → 847,102 |
|---|
| return oid_to_uuid(uuid_to_oid($uuid)); |
| } |
| |
| /* |
| assert(oid_to_uuid('2.25.111325678376819997685911819737516232943')=='53c08bb6-b2eb-5038-bf28-ad41a08c50ef'); |
| assert(oid_to_uuid('1.2.840.113556.1.8000.2554.21440.35766.45803.20536.48936.11354528.9195759')=='53c08bb6-b2eb-5038-bf28-ad41a08c50ef'); |
| assert(oid_to_uuid('1.3.6.1.4.1.54392.1.6034977117478539320.13774449957690691823')=='53c08bb6-b2eb-5038-bf28-ad41a08c50ef'); |
| assert(oid_to_uuid('1.3.6.1.4.1.54392.2.1405127606.3001765944.3207114049.2693550319')=='53c08bb6-b2eb-5038-bf28-ad41a08c50ef'); |
| assert(oid_to_uuid('1.3.6.1.4.1.54392.3.21440.35766.45803.20536.48936.44353.41100.20719')=='53c08bb6-b2eb-5038-bf28-ad41a08c50ef'); |
| */ |
| function oid_to_uuid($oid) { |
| // TODO: Also support Non-2.25 base UUID-to-OID |
| if (!is_uuid_oid($oid,true)) return false; |
| if (substr($oid,0,1) == '.') $oid = substr($oid, 1); // remove leading dot |
| |
| if (substr($oid,0,1) == '.') { |
| $oid = substr($oid, 1); |
| } |
| // Information about Microsoft and Waterjuice UUID-OID: https://waterjuiceweb.wordpress.com/2019/09/24/guids-to-oids/ |
| |
| $ary = explode('.', $oid); |
| |
| if (!isset($ary[2])) return false; |
| |
| if ((count($ary) == 3) && (strpos($oid, '2.25.') === 0)) { |
| // ISO/ITU-T UUID-to-OID |
| // Example: {53c08bb6-b2eb-5038-bf28-ad41a08c50ef} = 2.25.111325678376819997685911819737516232943 |
| $val = $ary[2]; |
| |
| $x = gmp_init($val, 10); |
| $y = gmp_strval($x, 16); |
| $y = str_pad($y, 32, "0", STR_PAD_LEFT); |
| return substr($y, 0, 8).'-'. |
| substr($y, 8, 4).'-'. |
| substr($y, 12, 4).'-'. |
| substr($y, 16, 4).'-'. |
| substr($y, 20, 12); |
| $dec = gmp_init($val, 10); |
| $hex = gmp_strval($dec, 16); |
| $hex = str_pad($hex, 32, "0", STR_PAD_LEFT); |
| return substr($hex,0,8).'-'.substr($hex,8,4).'-'.substr($hex,12,4).'-'.substr($hex,16,4).'-'.substr($hex,20,12); |
| } else if ((count($ary) == 14) && (strpos($oid, '1.2.840.113556.1.8000.2554.') === 0)) { |
| // Microsoft UUID-to-OID |
| // Example: {53c08bb6-b2eb-5038-bf28-ad41a08c50ef} = 1.2.840.113556.1.8000.2554.21440.35766.45803.20536.48936.11354528.9195759 |
| $a = $ary[7]; |
| $b = $ary[8]; |
| $c = $ary[9]; |
| $d = $ary[10]; |
| $e = $ary[11]; |
| $f = $ary[12]; |
| $g = $ary[13]; |
| return dechex($a).dechex($b).'-'.dechex($c).'-'.dechex($d).'-'.dechex($e).'-'.dechex($f).dechex($g); |
| } else if ((count($ary) == 10) && (strpos($oid, '1.3.6.1.4.1.54392.1.') === 0)) { |
| // Waterjuice UUID-to-OID 2x64 Bits |
| // Example: {53c08bb6-b2eb-5038-bf28-ad41a08c50ef} = 1.3.6.1.4.1.54392.1.6034977117478539320.13774449957690691823 |
| $a1 = gmp_strval(gmp_init($ary[8],10),16); if (strlen($a1)>16) return false; |
| $a2 = gmp_strval(gmp_init($ary[9],10),16); if (strlen($a2)>16) return false; |
| $hex = |
| str_pad($a1, 16, "0", STR_PAD_LEFT). |
| str_pad($a2, 16, "0", STR_PAD_LEFT); |
| return substr($hex,0,8).'-'.substr($hex,8,4).'-'.substr($hex,12,4).'-'.substr($hex,16,4).'-'.substr($hex,20,12); |
| } else if ((count($ary) == 12) && (strpos($oid, '1.3.6.1.4.1.54392.2.') === 0)) { |
| // Waterjuice UUID-to-OID 4x32 Bits |
| // Example: {53c08bb6-b2eb-5038-bf28-ad41a08c50ef} = 1.3.6.1.4.1.54392.2.1405127606.3001765944.3207114049.2693550319 |
| $a1 = gmp_strval(gmp_init($ary[8],10),16); if (strlen($a1)>8) return false; |
| $a2 = gmp_strval(gmp_init($ary[9],10),16); if (strlen($a2)>8) return false; |
| $a3 = gmp_strval(gmp_init($ary[10],10),16); if (strlen($a3)>8) return false; |
| $a4 = gmp_strval(gmp_init($ary[11],10),16); if (strlen($a4)>8) return false; |
| $hex = |
| str_pad($a1, 8, "0", STR_PAD_LEFT). |
| str_pad($a2, 8, "0", STR_PAD_LEFT). |
| str_pad($a3, 8, "0", STR_PAD_LEFT). |
| str_pad($a4, 8, "0", STR_PAD_LEFT); |
| return substr($hex,0,8).'-'.substr($hex,8,4).'-'.substr($hex,12,4).'-'.substr($hex,16,4).'-'.substr($hex,20,12); |
| } else if ((count($ary) == 16) && (strpos($oid, '1.3.6.1.4.1.54392.3.') === 0)) { |
| // Waterjuice UUID-to-OID 8x16 Bits |
| // Example: {53c08bb6-b2eb-5038-bf28-ad41a08c50ef} = 1.3.6.1.4.1.54392.3.21440.35766.45803.20536.48936.44353.41100.20719 |
| $a1 = gmp_strval(gmp_init($ary[8],10),16); if (strlen($a1)>4) return false; |
| $a2 = gmp_strval(gmp_init($ary[9],10),16); if (strlen($a2)>4) return false; |
| $a3 = gmp_strval(gmp_init($ary[10],10),16); if (strlen($a3)>4) return false; |
| $a4 = gmp_strval(gmp_init($ary[11],10),16); if (strlen($a4)>4) return false; |
| $a5 = gmp_strval(gmp_init($ary[12],10),16); if (strlen($a5)>4) return false; |
| $a6 = gmp_strval(gmp_init($ary[13],10),16); if (strlen($a6)>4) return false; |
| $a7 = gmp_strval(gmp_init($ary[14],10),16); if (strlen($a7)>4) return false; |
| $a8 = gmp_strval(gmp_init($ary[15],10),16); if (strlen($a8)>4) return false; |
| $hex = |
| str_pad($a1, 4, "0", STR_PAD_LEFT). |
| str_pad($a2, 4, "0", STR_PAD_LEFT). |
| str_pad($a3, 4, "0", STR_PAD_LEFT). |
| str_pad($a4, 4, "0", STR_PAD_LEFT). |
| str_pad($a5, 4, "0", STR_PAD_LEFT). |
| str_pad($a6, 4, "0", STR_PAD_LEFT). |
| str_pad($a7, 4, "0", STR_PAD_LEFT). |
| str_pad($a8, 4, "0", STR_PAD_LEFT); |
| return substr($hex,0,8).'-'.substr($hex,8,4).'-'.substr($hex,12,4).'-'.substr($hex,16,4).'-'.substr($hex,20,12); |
| } else { |
| return false; |
| } |
| } |
| |
| function is_uuid_oid($oid, $only_allow_root=false) { |
| // TODO: Also support Non-2.25 base UUID-to-OID |
| if (substr($oid,0,1) == '.') $oid = substr($oid, 1); // remove leading dot |
| |
| $ary = explode('.', $oid); |
| |
| if ($only_allow_root) { |
| if (count($ary) != 3) return false; |
| return oid_to_uuid($oid) !== false; |
| } else { |
| if (count($ary) < 3) return false; |
| // TODO: Check range of the components (e.g. max 128 bits for 2.25) |
| if (strpos($oid,'2.25.') === 0) return true; |
| if (strpos($oid,'1.2.840.113556.1.8000.2554.') === 0) return true; |
| if (strpos($oid,'1.3.6.1.4.1.54392.1.') === 0) return true; |
| if (strpos($oid,'1.3.6.1.4.1.54392.2.') === 0) return true; |
| if (strpos($oid,'1.3.6.1.4.1.54392.3.') === 0) return true; |
| return false; |
| } |
| |
| if ($ary[0] != '2') return false; |
| if ($ary[1] != '25') return false; |
| for ($i=2; $i<count($ary); $i++) { |
| $v = $ary[$i]; |
| if (!is_numeric($v)) return false; |
| if ($i == 2) { |
| // Must be in the range of 128 bit UUID |
| $test = gmp_init($v, 10); |
| if (strlen(gmp_strval($test, 16)) > 32) return false; |
| } |
| if ($v < 0) return false; |
| } |
| |
| return true; |
| } |
| |
| function uuid_to_oid($uuid, $base='2.25') { |
| if (!uuid_valid($uuid)) return false; |
| #$base = oid_sanitize($base); |