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<?php |
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namespace Firesphere\PartialUserforms\Controllers; |
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use Exception; |
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use Firesphere\PartialUserforms\Forms\PasswordForm; |
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use Firesphere\PartialUserforms\Models\PartialFormSubmission; |
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use Page; |
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use PageController; |
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use SilverStripe\Control\HTTPResponse; |
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use SilverStripe\Control\HTTPResponse_Exception; |
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use SilverStripe\UserForms\Model\UserDefinedForm; |
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/** |
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* Class \Firesphere\PartialUserforms\Controllers\PartialUserFormVerifyController |
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* |
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*/ |
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class PartialUserFormVerifyController extends PageController |
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{ |
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public const PASSWORD_KEY = 'FormPassword'; |
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/** |
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* @var array |
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*/ |
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private static $allowed_actions = [ |
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'getForm' |
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]; |
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/** |
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* @var PartialFormSubmission |
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*/ |
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protected $partialFormSubmission; |
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/** |
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* @var PasswordForm |
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*/ |
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protected $form; |
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/** |
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* @return PartialUserFormVerifyController|void |
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* @throws HTTPResponse_Exception |
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*/ |
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public function init() |
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{ |
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parent::init(); |
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$session = $this->getRequest()->getSession(); |
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$sessionID = $session->get(PartialSubmissionController::SESSION_KEY); |
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// Set the session if the last session has expired |
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if (!$sessionID) { |
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return $this->httpError(404); |
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} |
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/** @var PartialFormSubmission $partial */ |
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$partial = PartialFormSubmission::get()->byID($sessionID); |
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$this->setPartialFormSubmission($partial); |
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// Set data record and load the form |
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/** @var UserDefinedForm dataRecord */ |
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$this->dataRecord = Page::create(); |
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} |
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/** |
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* @return PasswordForm |
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*/ |
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public function getForm() |
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{ |
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return PasswordForm::create($this, __FUNCTION__); |
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} |
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/** |
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* @param array $data |
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* @param PasswordForm $form |
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* @return HTTPResponse |
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* @throws Exception |
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*/ |
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public function doValidate($data, $form) |
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{ |
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/** @var PartialFormSubmission $partial */ |
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$partial = $this->getPartialFormSubmission(); |
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$password = hash_pbkdf2('SHA256', $data['Password'], $partial->TokenSalt, 1000); |
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if (!hash_equals($password, $partial->Password)) { |
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$form->sessionError( |
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_t( |
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PasswordForm::class . '.PASSWORDERROR', |
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'Password incorrect, please check your password and try again' |
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) |
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); |
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return $this->redirectBack(); |
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} |
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$request = $this->getRequest(); |
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$request->getSession()->set(PasswordForm::PASSWORD_SESSION_KEY, $partial->ID); |
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$request->getSession()->set(self::PASSWORD_KEY, $data['Password']); |
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return $this->redirect($partial->getPartialLink()); |
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} |
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/** |
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* @return PartialFormSubmission |
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*/ |
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public function getPartialFormSubmission() |
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{ |
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return $this->partialFormSubmission; |
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} |
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/** |
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* @param PartialFormSubmission $partialFormSubmission |
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*/ |
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public function setPartialFormSubmission($partialFormSubmission): void |
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{ |
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$this->partialFormSubmission = $partialFormSubmission; |
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} |
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} |
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