phpldapadmin/app/Classes/LDAP/Attribute/OID.php
2023-02-19 20:25:32 +11:00

85 lines
2.2 KiB
PHP

<?php
namespace App\Classes\LDAP\Attribute;
use Illuminate\Support\Arr;
use Illuminate\Support\Facades\Cache;
use App\Classes\LDAP\Attribute;
/**
* Represents an attribute whose values are binary
*/
class OID extends Attribute
{
public function __toString(): string
{
return $this->values
->transform(function($item) {
if (preg_match('/[0-9]+\.[0-9]+\.[0-9]+/',$item)) {
$format = sprintf('<abbr class="pb-1" title="%s"><i class="fas fa-list-ol pr-2"></i>%s</abbr>%s<p class="mb-0">%s</p>',
$item,
static::get($item,'title'),
($x=static::get($item,'ref')) ? sprintf('<abbr class="pl-2" title="%s"><i class="fas fa-comment-dots"></i></abbr>',$x) : '',
static::get($item,'desc'),
);
return $format;
} else
return $item;
})->join('<br>');
}
/**
* Given an LDAP OID number, returns a verbose description of the OID.
* This function parses ldap_supported_oids.txt and looks up the specified
* OID, and returns the verbose message defined in that file.
*
* <code>
* "1.3.6.1.4.1.4203.1.5.1" => array:3 [
* [title] => All Operational Attribute
* [ref] => RFC 3673
* [desc] => An LDAP extension which clients may use to request the return of all operational attributes.
* ]
* </code>
*
* @param string $oid The OID number (ie, "1.3.6.1.4.1.4203.1.5.1") of the OID of interest.
* @param string $key The title|ref|desc to return
* @return string|null
* @testedby TranslateOidTest::testRootDSE()
*/
private static function get(string $string,string $key): ?string
{
$array = Cache::remember('oids',86400,function() {
try {
$f = fopen(config_path('ldap_supported_oids.txt'),'r');
} catch (\Exception $e) {
return NULL;
}
$result = collect();
while (! feof($f)) {
$line = trim(fgets($f));
if (! $line OR preg_match('/^#/',$line))
continue;
$fields = explode(':',$line);
$result->put($x=Arr::get($fields,0),[
'title'=>Arr::get($fields,1,$x),
'ref'=>Arr::get($fields,2),
'desc'=>Arr::get($fields,3,__('No description available, can you help with one?')),
]);
}
fclose($f);
return $result;
});
return Arr::get(($array ? $array->get($string) : []),$key);
}
}