57 lines
1.6 KiB
PHP
57 lines
1.6 KiB
PHP
<?php
|
|
|
|
namespace App\Rules;
|
|
|
|
use Illuminate\Contracts\Validation\Rule;
|
|
|
|
class CidrRule implements Rule
|
|
{
|
|
/**
|
|
* Determine if the validation rule passes.
|
|
*
|
|
* @param mixed $attribute
|
|
* @param mixed $value
|
|
* @return boolean
|
|
* @phpcs:disable Generic.CodeAnalysis.UnusedFunctionParameter.FoundInImplementedInterfaceBeforeLastUsed
|
|
*/
|
|
public function passes(mixed $attribute, mixed $value)
|
|
{
|
|
// phpcs:enable
|
|
$m = true;
|
|
if (strpos($value, ":") !== false) {
|
|
// * ipv6
|
|
if (strpos($value, "/") !== false) {
|
|
list($value, $mask) = explode("/", $value);
|
|
|
|
$m = filter_var(
|
|
$mask,
|
|
\FILTER_VALIDATE_INT,
|
|
["options" => ["min_range" => 0, "max_range" => 128]]
|
|
);
|
|
}
|
|
return $m && filter_var($value, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV6);
|
|
} else {
|
|
// * ipv4
|
|
if (strpos($value, "/") !== false) {
|
|
list($value, $mask) = explode("/", $value);
|
|
|
|
$m = filter_var(
|
|
$mask,
|
|
\FILTER_VALIDATE_INT,
|
|
["options" => ["min_range" => 0, "max_range" => 32]]
|
|
);
|
|
}
|
|
return $m && filter_var($value, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV4);
|
|
} //end if
|
|
}
|
|
|
|
/**
|
|
* Get the validation error message.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function message()
|
|
{
|
|
return "The :attribute must be a valid IP address or CIDR range.";
|
|
}
|
|
}
|