<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Validator\Constraints;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
/**
* Validates that a value is a valid CIDR notation.
*
* @Annotation
* @Target({"PROPERTY", "METHOD", "ANNOTATION"})
*
* @author Sorin Pop <popsorin15@gmail.com>
* @author Calin Bolea <calin.bolea@gmail.com>
*/
#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
class Cidr extends Constraint
{
public const INVALID_CIDR_ERROR = '5649e53a-5afb-47c5-a360-ffbab3be8567';
public const OUT_OF_RANGE_ERROR = 'b9f14a51-acbd-401a-a078-8c6b204ab32f';
protected static $errorNames = [
self::INVALID_CIDR_ERROR => 'INVALID_CIDR_ERROR',
self::OUT_OF_RANGE_ERROR => 'OUT_OF_RANGE_VIOLATION',
];
private const NET_MAXES = [
Ip::ALL => 128,
Ip::V4 => 32,
Ip::V6 => 128,
];
public $version = Ip::ALL;
public $message = 'This value is not a valid CIDR notation.';
public $netmaskRangeViolationMessage = 'The value of the netmask should be between {{ min }} and {{ max }}.';
public $netmaskMin = 0;
public $netmaskMax;
public function __construct(
array $options = null,
string $version = null,
int $netmaskMin = null,
int $netmaskMax = null,
string $message = null,
array $groups = null,
$payload = null
) {
$this->version = $version ?? $options['version'] ?? $this->version;
if (!\in_array($this->version, array_keys(self::NET_MAXES))) {
throw new ConstraintDefinitionException(sprintf('The option "version" must be one of "%s".', implode('", "', array_keys(self::NET_MAXES))));
}
$this->netmaskMin = $netmaskMin ?? $options['netmaskMin'] ?? $this->netmaskMin;
$this->netmaskMax = $netmaskMax ?? $options['netmaskMax'] ?? self::NET_MAXES[$this->version];
$this->message = $message ?? $this->message;
unset($options['netmaskMin'], $options['netmaskMax'], $options['version']);
if ($this->netmaskMin < 0 || $this->netmaskMax > self::NET_MAXES[$this->version] || $this->netmaskMin > $this->netmaskMax) {
throw new ConstraintDefinitionException(sprintf('The netmask range must be between 0 and %d.', self::NET_MAXES[$this->version]));
}
parent::__construct($options, $groups, $payload);
}
}