ilWhiteListUrlValidator Class Reference

Collaboration diagram for ilWhiteListUrlValidator:

Public Member Functions
	__construct (private string $url, array $whitelist)
	isValid ()

Private Member Functions
	isValidDomain (string $domain)

Private Attributes
array	$whitelist

Detailed Description

Definition at line 21 of file class.ilWhiteListUrlValidator.php.

Constructor & Destructor Documentation

__construct()

ilWhiteListUrlValidator::__construct	(	private string	$url,
		array	$whitelist
	)

Parameters

list<string>

$whitelist

Definition at line 29 of file class.ilWhiteListUrlValidator.php.

    {
        $this->whitelist = array_filter(array_map(static function (string $domain): string {
            return trim($domain); // Used for trimming and type validation (strict primitive type hint)
        }, $whitelist));
    }

References $whitelist.

Member Function Documentation

isValid()

ilWhiteListUrlValidator::isValid

(

)

Definition at line 59 of file class.ilWhiteListUrlValidator.php.

                             : bool
    {
        $redirectDomain = parse_url($this->url, PHP_URL_HOST);
        if (null === $redirectDomain) {
            return false;
        }
 
        return $this->isValidDomain($redirectDomain);
    }

References isValidDomain().

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isValidDomain()

ilWhiteListUrlValidator::isValidDomain ( string  $domain )

private

Definition at line 36 of file class.ilWhiteListUrlValidator.php.

                                                  : bool
    {
        foreach ($this->whitelist as $validDomain) {
            if ($domain === $validDomain) {
                return true;
            }
 
            $firstChar = $validDomain[0];
            if ('.' !== $firstChar) {
                $validDomain = '.' . $validDomain;
            }
 
            if ((strlen($domain) > strlen($validDomain)) && substr(
                $domain,
                (0 - strlen($validDomain))
            ) === $validDomain) {
                return true;
            }
        }
 
        return false;
    }

Referenced by isValid().

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Field Documentation

$whitelist

array ilWhiteListUrlValidator::$whitelist

private

Definition at line 24 of file class.ilWhiteListUrlValidator.php.

Referenced by __construct().

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The documentation for this class was generated from the following file:

• components/ILIAS/AuthApache/classes/class.ilWhiteListUrlValidator.php