class.ilSamlAuthFactory.php

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<?php
 
declare(strict_types=1);
 
use ILIAS\Filesystem\Exception\IOException;
 
final class ilSamlAuthFactory
{
    private const string METADATA_PATH = 'auth/saml/config';
 
    public function auth(string $authSourceName = 'default-sp'): ilSamlAuth
    {
        return new ilSimpleSAMLphpWrapper(
            $authSourceName,
            $this->getConfigDirectory()
        );
    }
 
    public function getConfigDirectory(): string
    {
        global $DIC;
 
        $fs = $DIC->filesystem()->storage();
 
        if (!$fs->hasDir(self::METADATA_PATH)) {
            $fs->createDir(self::METADATA_PATH);
        }
 
        return rtrim(ilFileUtils::getDataDir(), '/') . '/' . self::METADATA_PATH;
    }
}