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<?php |
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namespace kalanis\kw_auth_forms\Inputs; |
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use ArrayAccess; |
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use kalanis\kw_forms\Controls\Hidden; |
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use kalanis\kw_forms\Controls\Security\Csrf; |
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use kalanis\kw_forms\Interfaces\ICsrf; |
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use kalanis\kw_rules\Interfaces\IRules; |
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/** |
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* Class AuthCsrf |
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* @package kalanis\kw_auth_forms\Inputs |
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* Authentication CSRF token |
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* No limitations like in usual form CSRF token |
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*/ |
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class AuthCsrf extends Hidden |
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{ |
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protected ICsrf $csrf; |
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protected string $csrfTokenAlias = ''; |
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public function __construct() |
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{ |
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$this->csrf = $this->getCsrfLib(); |
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} |
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protected function getCsrfLib(): ICsrf |
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{ |
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return new Csrf\Simple(); |
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} |
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/** |
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* @param string $alias |
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* @param ArrayAccess<string|int, string|int|float|bool|null> $cookie |
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* @param string $errorMessage |
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* @return $this |
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*/ |
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public function setHidden(string $alias, ArrayAccess &$cookie, string $errorMessage = ''): self |
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{ |
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$this->csrf->init($cookie); |
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$this->setEntry($alias); |
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$this->csrfTokenAlias = "{$alias}SubmitCheck"; |
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$this->setValue($this->csrf->getToken($this->csrfTokenAlias)); |
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parent::addRule(IRules::SATISFIES_CALLBACK, $errorMessage, [$this, 'checkToken']); |
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return $this; |
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} |
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/** |
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* @param string|int|float $incomingValue |
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* @return bool |
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*/ |
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public function checkToken($incomingValue): bool |
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{ |
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if ($this->csrf->checkToken(strval($incomingValue), $this->csrfTokenAlias)) { |
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// token reload |
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$this->csrf->removeToken($this->csrfTokenAlias); |
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$this->setValue($this->csrf->getToken($this->csrfTokenAlias)); |
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return true; |
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} else { |
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return false; |
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} |
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} |
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} |
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alex-kalanis /
kw_auth_forms
