Bdf\Form\Csrf\CsrfValueValidator

Complexity

Total Complexity

4

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Test Coverage

Coverage

80%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	validate()	0	7	2
A	__construct()	0	4	1
A	constraints()	0	3	1

<?php

namespace Bdf\Form\Csrf;

use Bdf\Form\ElementInterface;
use Bdf\Form\Error\FormError;
use Bdf\Form\Validator\ConstraintValueValidator;
use Bdf\Form\Validator\ValueValidatorInterface;
use Symfony\Component\Validator\Constraint;

/**
 * Class CsrfValueValidator
 */
final class CsrfValueValidator implements ValueValidatorInterface
{
    /**
     * Invalidate the token after verification ?
     *
     * @var boolean
     */
    private $invalidate;

    /**
     * The constraint options
     *
     * @var array
     */
    private $options;

    /**
     * CsrfValueValidator constructor.
     *
     * @param bool $invalidate Always invalidate the token after validation
     * @param array $options Constraints options
     */
    public function __construct(bool $invalidate = false, array $options = [])
    {
        $this->invalidate = $invalidate;
        $this->options = $options;
    }

    /**
     * {@inheritdoc}
     *
     * @param CsrfElement $element
     * @psalm-suppress MoreSpecificImplementedParamType
     */
    public function validate($value, ElementInterface $element): FormError
    {
        try {
            return (new ConstraintValueValidator([new CsrfConstraint($this->options + ['manager' => $element->getTokenManager()])]))->validate($value, $element);

The method getTokenManager() does not exist on Bdf\Form\ElementInterface. It seems like you code against a sub-type of Bdf\Form\ElementInterface such as Bdf\Form\Csrf\CsrfElement.

        } finally {
            if ($this->invalidate) {
                $element->invalidateToken();

The method invalidateToken() does not exist on Bdf\Form\ElementInterface. It seems like you code against a sub-type of Bdf\Form\ElementInterface such as Bdf\Form\Csrf\CsrfElement.

            }
        }
    }

    /**
     * {@inheritdoc}
     */
    public function constraints(): array
    {
        return []; // Does CsrfConstraint should be returns ?
    }
}