Conia\Session\Csrf::verify()

Complexity

Conditions	8
Paths	24

Size

Total Lines	29
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	14
CRAP Score	8

Importance

Changes

0

<?php
    public function verify(
        string $page = 'default',
        string $token = null
    ): bool {
        if ($token === null) {
            $token = $_POST[$this->postKey] ?? null;
        }

        if ($token === null) {
            if (isset($_SERVER[$this->headerKey])) {
                $token = $_SERVER[$this->headerKey];
            }
        }

        if ($token === null) {
            return false;
        }

        $savedToken = $this->get($page);

        if (empty($savedToken)) {
            return false;
        }

        if (is_string($token) && !empty($token)) {
            return hash_equals($savedToken, $token);
        }

        return false;
    }