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<?php declare(strict_types=1); |
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namespace SilverStripe\MFA\Extension\AccountReset; |
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use SilverStripe\Control\HTTPRequest; |
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use SilverStripe\Control\HTTPResponse; |
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use SilverStripe\Core\Extensible; |
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use SilverStripe\Core\Extension; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\Form; |
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use SilverStripe\Forms\FormAction; |
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use SilverStripe\Forms\PasswordField; |
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use SilverStripe\Forms\RequiredFields; |
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use SilverStripe\MFA\JSONResponse; |
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use SilverStripe\MFA\RequestHandler\BaseHandlerTrait; |
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use SilverStripe\ORM\FieldType\DBDatetime; |
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use SilverStripe\ORM\ValidationResult; |
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use SilverStripe\Security\Member; |
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use SilverStripe\Security\Security; |
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/** |
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* Extends the Security controller to support Account Resets. This extension can |
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* itself be extended to add procedures to the reset action (such as removing |
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* additional authentication factors, sending alerts, etc.) |
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* |
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* @package SilverStripe\MFA\Extension |
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* @property Security owner |
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*/ |
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class SecurityExtension extends Extension |
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{ |
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use BaseHandlerTrait; |
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use Extensible; |
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use JSONResponse; |
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private static $url_handlers = [ |
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'GET reset-account' => 'resetaccount', |
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]; |
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private static $allowed_actions = [ |
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'resetaccount', |
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'ResetAccountForm', |
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]; |
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public function resetaccount(HTTPRequest $request): HTTPResponse |
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{ |
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if (Security::getCurrentUser()) { |
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return $this->jsonResponse(['error' => 'Already authenticated'], 400); |
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} |
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['m' => $memberID, 't' => $token] = $request->getVars(); |
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/** @var Member|MemberExtension $member */ |
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$member = Member::get()->byID($memberID); |
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if (is_null($member) || $member->verifyAccountResetToken($token) === false) { |
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return $this->jsonResponse(['error' => 'Invalid member or token'], 400); |
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} |
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$request->getSession()->set('MemberID', $member->ID); |
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return $this->owner->getResponse()->setBody($this->owner->renderWith( |
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'Security', |
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[ |
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'Title' => _t( |
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__CLASS__ . '.ACCOUNT_RESET_TITLE', |
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'Reset Account' |
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), |
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'Message' => _t( |
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__CLASS__ . '.ACCOUNT_RESET_DESCRIPTION', |
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'Your password will be changed, and any registered MFA methods will be removed.' |
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), |
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'Form' => $this->ResetAccountForm(), |
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] |
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)); |
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} |
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public function ResetAccountForm(): Form |
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{ |
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$fields = FieldList::create([ |
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PasswordField::create( |
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'NewPassword1', |
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_t( |
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'SilverStripe\\Security\\Member.NEWPASSWORD', |
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'New Password' |
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) |
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), |
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PasswordField::create( |
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'NewPassword2', |
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_t( |
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'SilverStripe\\Security\\Member.CONFIRMNEWPASSWORD', |
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'Confirm New Password' |
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) |
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), |
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]); |
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$actions = FieldList::create([ |
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FormAction::create('doResetAccount', 'Reset Account'), |
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]); |
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$validation = RequiredFields::create(['NewPassword1', 'NewPassword2']); |
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$form = Form::create($this->owner, 'ResetAccountForm', $fields, $actions, $validation); |
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$this->owner->extend('updateResetAccountForm', $form); |
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return $form; |
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} |
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/** |
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* Resets the user's password, and triggers other account reset procedures |
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* |
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* @param array $data |
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* @param Form $form |
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* @return HTTPResponse |
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*/ |
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public function doResetAccount(array $data, Form $form): HTTPResponse |
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{ |
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$memberID = $this->owner->getRequest()->getSession()->get('MemberID'); |
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// If the ID isn't in the session, politely assume the session has expired |
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if (!$memberID) { |
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$form->sessionMessage( |
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_t( |
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__CLASS__ . '.RESETTIMEDOUT', |
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"The account reset process timed out. Please click the link in the email and try again." |
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), |
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ValidationResult::TYPE_ERROR |
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); |
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return $this->owner->redirectBack(); |
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} |
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/** @var Member&MemberExtension $member */ |
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$member = Member::get()->byID(intval($memberID)); |
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// Fail if passwords do not match |
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if ($data['NewPassword1'] !== $data['NewPassword2']) { |
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$form->sessionMessage( |
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_t( |
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'SilverStripe\\Security\\Member.ERRORNEWPASSWORD', |
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'You have entered your new password differently, try again' |
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), |
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ValidationResult::TYPE_ERROR |
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); |
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return $this->owner->redirectBack(); |
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} |
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// Check if the new password is accepted |
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$validationResult = $member->changePassword($data['NewPassword1']); |
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if (!$validationResult->isValid()) { |
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$form->setSessionValidationResult($validationResult); |
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return $this->owner->redirectBack(); |
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} |
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// Clear locked out status |
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$member->LockedOutUntil = null; |
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$member->FailedLoginCount = null; |
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// Clear account reset data |
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$member->AccountResetHash = null; |
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$member->AccountResetExpired = DBDatetime::create()->now(); |
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$member->write(); |
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// Pass off to extensions to perform any additional reset actions |
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$this->extend('handleAccountReset', $member); |
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// Send the user along to the login form (allowing any additional factors to kick in as needed) |
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$this->owner->setSessionMessage( |
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_t( |
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__CLASS__ . '.RESETSUCCESSMESSAGE', |
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'Reset complete. Please log in with your new password.' |
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), |
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ValidationResult::TYPE_GOOD |
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); |
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return $this->owner->redirect($this->owner->Link('login')); |
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} |
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} |
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silverstripe /
silverstripe-mfa
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