1246 lines
42 KiB
PHP
1246 lines
42 KiB
PHP
<?php
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/**
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* @package Grav\Plugin\Login
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*
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* @copyright Copyright (C) 2014 - 2021 RocketTheme, LLC. All rights reserved.
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* @license MIT License; see LICENSE file for details.
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*/
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namespace Grav\Plugin;
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use Composer\Autoload\ClassLoader;
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use Grav\Common\Data\Data;
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use Grav\Common\Debugger;
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use Grav\Common\Flex\Types\Users\UserObject;
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use Grav\Common\Grav;
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use Grav\Common\Language\Language;
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use Grav\Common\Page\Interfaces\PageInterface;
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use Grav\Common\Page\Pages;
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use Grav\Common\Plugin;
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use Grav\Common\Twig\Twig;
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use Grav\Common\User\Interfaces\UserCollectionInterface;
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use Grav\Common\User\Interfaces\UserInterface;
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use Grav\Common\Utils;
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use Grav\Common\Uri;
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use Grav\Events\PluginsLoadedEvent;
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use Grav\Events\SessionStartEvent;
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use Grav\Framework\Flex\Interfaces\FlexCollectionInterface;
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use Grav\Framework\Flex\Interfaces\FlexObjectInterface;
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use Grav\Framework\Form\Interfaces\FormInterface;
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use Grav\Framework\Session\SessionInterface;
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use Grav\Plugin\Form\Form;
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use Grav\Plugin\Login\Events\UserLoginEvent;
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use Grav\Plugin\Login\Invitations\Invitation;
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use Grav\Plugin\Login\Invitations\Invitations;
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use Grav\Plugin\Login\Login;
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use Grav\Plugin\Login\Controller;
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use Grav\Plugin\Login\RememberMe\RememberMe;
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use RocketTheme\Toolbox\Event\Event;
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use RocketTheme\Toolbox\Session\Message;
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/**
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* Class LoginPlugin
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* @package Grav\Plugin\Login
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*/
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class LoginPlugin extends Plugin
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{
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const TMP_COOKIE_NAME = 'tmp-message';
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/** @var bool */
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protected $authenticated = true;
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/** @var Login */
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protected $login;
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/** @var bool */
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protected $redirect_to_login;
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/** @var Invitation|null */
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protected $invitation;
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/**
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* @return array
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*/
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public static function getSubscribedEvents(): array
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{
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return [
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PluginsLoadedEvent::class => [['onPluginsLoaded', 10]],
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SessionStartEvent::class => ['onSessionStart', 0],
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'onPluginsInitialized' => [['initializeSession', 10000], ['initializeLogin', 1000]],
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'onTask.login.login' => ['loginController', 0],
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'onTask.login.twofa' => ['loginController', 0],
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'onTask.login.twofa_cancel' => ['loginController', 0],
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'onTask.login.forgot' => ['loginController', 0],
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'onTask.login.logout' => ['loginController', 0],
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'onTask.login.reset' => ['loginController', 0],
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'onTask.login.regenerate2FASecret' => ['loginController', 0],
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'onPageTask.login.invite' => ['loginController', 0],
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'onPagesInitialized' => ['storeReferrerPage', 0],
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'onDisplayErrorPage.401' => ['onDisplayErrorPage401', -1],
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'onDisplayErrorPage.403' => ['onDisplayErrorPage403', -1],
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'onPageInitialized' => [['authorizeLoginPage', 10], ['authorizePage', 0]],
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'onPageFallBackUrl' => ['authorizeFallBackUrl', 0],
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'onTwigTemplatePaths' => ['onTwigTemplatePaths', 0],
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'onTwigSiteVariables' => ['onTwigSiteVariables', -100000],
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'onFormProcessed' => ['onFormProcessed', 0],
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'onUserLoginAuthenticate' => [['userLoginAuthenticateRateLimit', 10003], ['userLoginAuthenticateByRegistration', 10002], ['userLoginAuthenticateByRememberMe', 10001], ['userLoginAuthenticateByEmail', 10000], ['userLoginAuthenticate', 0]],
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'onUserLoginAuthorize' => ['userLoginAuthorize', 0],
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'onUserLoginFailure' => ['userLoginGuest', 0],
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'onUserLoginGuest' => ['userLoginGuest', 0],
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'onUserLogin' => [['userLoginResetRateLimit', 1000], ['userLogin', 10]],
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'onUserLogout' => ['userLogout', 0],
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];
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}
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/**
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* Composer autoload.
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*
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* @return ClassLoader
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*/
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public function autoload(): ClassLoader
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{
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return require __DIR__ . '/vendor/autoload.php';
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}
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/**
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* [onPluginsLoaded:10] Initialize login service.
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* @throws \RuntimeException
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*/
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public function onPluginsLoaded(): void
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{
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// Check to ensure sessions are enabled.
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if (!$this->config->get('system.session.enabled') && !\constant('GRAV_CLI')) {
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throw new \RuntimeException('The Login plugin requires "system.session" to be enabled');
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}
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// Define login service.
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$this->grav['login'] = static function (Grav $c) {
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return new Login($c);
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};
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}
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public function onSessionStart(SessionStartEvent $event): void
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{
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$session = $event->session;
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$user = $session->user ?? null;
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if ($user && $user->exists() && ($this->config()['session_user_sync'] ?? false)) {
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// User is stored into the filesystem.
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if ($user instanceof FlexObjectInterface && version_compare(GRAV_VERSION, '1.7.13', '>=')) {
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$user->refresh(true);
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} else {
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// TODO: remove when removing legacy support.
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/** @var UserCollectionInterface $accounts */
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$accounts = $this->grav['accounts'];
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if ($accounts instanceof FlexCollectionInterface) {
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/** @var UserObject $stored */
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$stored = $accounts[$user->username];
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if (is_callable([$stored, 'refresh'])) {
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$stored->refresh(true);
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}
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} else {
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$stored = $accounts->load($user->username);
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}
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if ($stored && $stored->exists()) {
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// User still exists, update user object in the session.
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$user->update($stored->jsonSerialize());
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} else {
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// User doesn't exist anymore, prepare for session invalidation.
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$user->state = 'disabled';
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}
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}
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if ($user->state !== 'enabled') {
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// If user isn't enabled, clear all session data and display error.
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$session->invalidate()->start();
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/** @var Message $messages */
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$messages = $this->grav['messages'];
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$messages->add($this->grav['language']->translate('PLUGIN_LOGIN.USER_ACCOUNT_DISABLED'), 'error');
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}
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}
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}
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/**
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* [onPluginsInitialized:10000] Initialize login plugin if path matches.
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* @throws \RuntimeException
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*/
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public function initializeSession(): void
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{
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// Check to ensure sessions are enabled.
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if (!$this->config->get('system.session.enabled')) {
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throw new \RuntimeException('The Login plugin requires "system.session" to be enabled');
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}
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// Define current user service.
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$this->grav['user'] = static function (Grav $c) {
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$session = $c['session'];
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if (empty($session->user)) {
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// Try remember me login.
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$session->user = $c['login']->login(
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['username' => ''],
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['remember_me' => true, 'remember_me_login' => true, 'failureEvent' => 'onUserLoginGuest']
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);
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}
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return $session->user;
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};
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}
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/**
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* [onPluginsInitialized:1000] Initialize login plugin if path matches.
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* @throws \RuntimeException
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*/
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public function initializeLogin(): void
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{
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$this->login = $this->grav['login'];
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// Admin has its own login; make sure we're not in admin.
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if ($this->isAdmin()) {
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return;
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}
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$this->enable([
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'onPagesInitialized' => ['pageVisibility', 0],
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]);
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/** @var Uri $uri */
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$uri = $this->grav['uri'];
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$path = $uri->path();
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$this->redirect_to_login = $this->config->get('plugins.login.redirect_to_login');
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// Register route to login page if it has been set.
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if ($path === $this->login->getRoute('login')) {
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$this->enable([
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'onPagesInitialized' => ['addLoginPage', 0],
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]);
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} elseif ($path === $this->login->getRoute('forgot')) {
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$this->enable([
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'onPagesInitialized' => ['addForgotPage', 0],
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]);
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} elseif ($path === $this->login->getRoute('reset')) {
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$this->enable([
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'onPagesInitialized' => ['addResetPage', 0],
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]);
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} elseif ($path === $this->login->getRoute('register', true)) {
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$this->enable([
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'onPagesInitialized' => ['addRegisterPage', 0],
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]);
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} elseif ($path === $this->login->getRoute('activate')) {
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$this->enable([
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'onPagesInitialized' => ['handleUserActivation', 0],
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]);
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} elseif ($path === $this->login->getRoute('profile')) {
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$this->enable([
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'onPagesInitialized' => ['addProfilePage', 0],
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]);
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}
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}
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/**
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* Optional ability to dynamically set visibility based on page access and page header
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* that states `login.visibility_requires_access: true`
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*
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* Note that this setting may be slow on large sites as it loads all pages into memory for each page load!
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*
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* @param Event $event
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*/
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public function pageVisibility(Event $event): void
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{
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if (!$this->config->get('plugins.login.dynamic_page_visibility')) {
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return;
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}
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/** @var Pages $pages */
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$pages = $event['pages'];
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/** @var UserInterface|null $user */
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$user = $this->grav['user'] ?? null;
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// TODO: This is super slow especially with Flex Pages. Better solution is required (on indexing / on load?).
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foreach ($pages->instances() as $page) {
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if ($page && $page->visible()) {
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$header = $page->header();
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$require_access = $header->login['visibility_requires_access'] ?? false;
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if ($require_access === true && isset($header->access)) {
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$config = $this->mergeConfig($page);
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$access = $this->login->isUserAuthorizedForPage($user, $page, $config);
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if ($access === false) {
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$page->visible(false);
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}
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}
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}
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}
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}
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/**
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* [onPagesInitialized]
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*/
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public function storeReferrerPage(): void
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{
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$invalid_redirect_routes = [
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$this->login->getRoute('login') ?: '/login',
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$this->login->getRoute('register', true) ?: '/register',
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$this->login->getRoute('activate') ?: '/activate_user',
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$this->login->getRoute('forgot') ?: '/forgot_password',
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$this->login->getRoute('reset') ?: '/reset_password',
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];
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/** @var Uri $uri */
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$uri = $this->grav['uri'];
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$current_route = $uri->route();
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$redirect = $this->login->getRoute('after_login');
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if (!$redirect && !in_array($current_route, $invalid_redirect_routes, true)) {
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// No login redirect set in the configuration; can we redirect to the current page?
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/** @var Pages $pages */
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$pages = $this->grav['pages'];
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$page = $pages->find($current_route);
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if ($page) {
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$header = $page->header();
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$allowed = ($header->login_redirect_here ?? true) === false;
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if ($allowed && $page->routable()) {
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$redirect = $page->route();
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foreach ($uri->params(null, true) as $key => $value) {
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if (!in_array($key, ['task', 'nonce', 'login-nonce', 'logout-nonce'], true)) {
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$redirect .= $uri->params($key);
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}
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}
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}
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}
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} else {
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$redirect = $this->grav['session']->redirect_after_login;
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}
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$this->grav['session']->redirect_after_login = $redirect;
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}
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/**
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* Add Login page
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*/
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public function addLoginPage(): void
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{
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$this->login->addPage('login');
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}
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/**
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* Add Login page
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*/
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public function addForgotPage(): void
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{
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$this->login->addPage('forgot');
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}
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/**
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* Add Reset page
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*/
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public function addResetPage(): void
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{
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/** @var Uri $uri */
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$uri = $this->grav['uri'];
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$token = $uri->param('token');
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$user = $uri->param('user');
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if (!$user || !$token) {
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return;
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}
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$this->login->addPage('reset');
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}
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/**
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* Add Register page
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*/
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public function addRegisterPage(): void
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{
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$this->login->addPage('register');
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}
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/**
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* Add Profile page
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*/
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public function addProfilePage(): void
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{
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$this->login->addPage('profile');
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$this->storeReferrerPage();
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}
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/**
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* Set Unauthorized page
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*/
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public function setUnauthorizedPage(): void
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{
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$page = $this->login->addPage('unauthorized');
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unset($this->grav['page']);
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$this->grav['page'] = $page;
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}
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/**
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* Handle user activation
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* @throws \RuntimeException
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*/
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public function handleUserActivation(): void
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{
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/** @var Uri $uri */
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$uri = $this->grav['uri'];
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/** @var Message $messages */
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$messages = $this->grav['messages'];
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/** @var UserCollectionInterface $users */
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$users = $this->grav['accounts'];
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$username = $uri->param('username');
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$token = $uri->param('token');
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$user = $users->load($username);
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if (is_callable([$user, 'refresh'])) {
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$user->refresh(true);
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}
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$redirect_route = $this->config->get('plugins.login.user_registration.redirect_after_activation');
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$redirect_code = null;
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if (empty($user->activation_token)) {
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$message = $this->grav['language']->translate('PLUGIN_LOGIN.INVALID_REQUEST');
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$messages->add($message, 'error');
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} else {
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[$good_token, $expire] = explode('::', $user->activation_token, 2);
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if ($good_token === $token) {
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if (time() > $expire) {
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$message = $this->grav['language']->translate('PLUGIN_LOGIN.ACTIVATION_LINK_EXPIRED');
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$messages->add($message, 'error');
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} else {
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if ($this->config->get('plugins.login.user_registration.options.manually_enable', false)) {
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$message = $this->grav['language']->translate('PLUGIN_LOGIN.USER_ACTIVATED_SUCCESSFULLY_NOT_ENABLED');
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} else {
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$user['state'] = 'enabled';
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$message = $this->grav['language']->translate('PLUGIN_LOGIN.USER_ACTIVATED_SUCCESSFULLY');
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}
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$messages->add($message, 'info');
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unset($user->activation_token);
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$user->save();
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if ($this->config->get('plugins.login.user_registration.options.send_welcome_email', false)) {
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$this->login->sendWelcomeEmail($user);
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}
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if ($this->config->get('plugins.login.user_registration.options.send_notification_email', false)) {
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$this->login->sendNotificationEmail($user);
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}
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if ($this->config->get('plugins.login.user_registration.options.login_after_registration', false)) {
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$loginEvent = $this->login->login(['username' => $username], ['after_registration' => true], ['user' => $user, 'return_event' => true]);
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// If there's no activation redirect, get one from login.
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if (!$redirect_route) {
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$message = $loginEvent->getMessage();
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if ($message) {
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$messages->add($message, $loginEvent->getMessageType());
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}
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$redirect_route = $loginEvent->getRedirect();
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$redirect_code = $loginEvent->getRedirectCode();
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}
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}
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$this->grav->fireEvent('onUserActivated', new Event(['user' => $user]));
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}
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} else {
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$message = $this->grav['language']->translate('PLUGIN_LOGIN.INVALID_REQUEST');
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$messages->add($message, 'error');
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}
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}
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$this->grav->redirectLangSafe($redirect_route ?: '/', $redirect_code);
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}
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/**
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* Initialize login controller
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*/
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public function loginController(): void
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{
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/** @var Uri $uri */
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$uri = $this->grav['uri'];
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$task = $_POST['task'] ?? $uri->param('task');
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$task = substr($task, \strlen('login.'));
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$post = !empty($_POST) ? $_POST : [];
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switch ($task) {
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case 'login':
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if (!isset($post['login-form-nonce']) || !Utils::verifyNonce($post['login-form-nonce'], 'login-form')) {
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$this->grav['messages']->add($this->grav['language']->translate('PLUGIN_LOGIN.ACCESS_DENIED'),
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'info');
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$twig = $this->grav['twig'];
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$twig->twig_vars['notAuthorized'] = true;
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return;
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}
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break;
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case 'forgot':
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if (!isset($post['forgot-form-nonce']) || !Utils::verifyNonce($post['forgot-form-nonce'], 'forgot-form')) {
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$this->grav['messages']->add($this->grav['language']->translate('PLUGIN_LOGIN.ACCESS_DENIED'),'info');
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return;
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}
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break;
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}
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$controller = new Controller($this->grav, $task, $post);
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$controller->execute();
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$controller->redirect();
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}
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/**
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* Authorize the Page fallback url (page media accessed through the page route)
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*/
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public function authorizeFallBackUrl(): void
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{
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if ($this->config->get('plugins.login.protect_protected_page_media', false)) {
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$page_url = \dirname($this->grav['uri']->path());
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$page = $this->grav['pages']->find($page_url);
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unset($this->grav['page']);
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$this->grav['page'] = $page;
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$this->authorizePage();
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}
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}
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/**
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* @param Event $event
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*/
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public function onDisplayErrorPage401(Event $event): void
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{
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if ($this->isAdmin()) {
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return;
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}
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$event['page'] = $this->login->addPage('login');
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$event->stopPropagation();
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|
}
|
|
|
|
/**
|
|
* @param Event $event
|
|
*/
|
|
public function onDisplayErrorPage403(Event $event): void
|
|
{
|
|
if ($this->isAdmin()) {
|
|
return;
|
|
}
|
|
|
|
$event['page'] = $this->login->addPage('unauthorized');
|
|
$event->stopPropagation();
|
|
}
|
|
|
|
/**
|
|
* [onPageInitialized]
|
|
*/
|
|
public function authorizeLoginPage(Event $event): void
|
|
{
|
|
if ($this->isAdmin()) {
|
|
return;
|
|
}
|
|
|
|
$page = $event['page'];
|
|
if (!$page instanceof PageInterface) {
|
|
return;
|
|
}
|
|
|
|
// Only applies to the page templates defined by login plugin.
|
|
$template = $page->template();
|
|
if (!in_array($template, ['forgot', 'login', 'profile', 'register', 'reset', 'unauthorized'])) {
|
|
return;
|
|
}
|
|
|
|
/** @var Uri $uri */
|
|
$uri = $this->grav['uri'];
|
|
$token = $uri->param('');
|
|
if ($token && $template === 'register') {
|
|
// Special register page for invited users.
|
|
$invitation = Invitations::getInstance()->get($token);
|
|
if ($invitation && !$invitation->isExpired()) {
|
|
$this->invitation = $invitation;
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Check if the login page is enabled.
|
|
$route = $this->login->getRoute($template);
|
|
if (null === $route) {
|
|
$page->routable(false);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* [onPageInitialized] Authorize Page
|
|
*/
|
|
public function authorizePage(): void
|
|
{
|
|
if (!$this->authenticated) {
|
|
return;
|
|
}
|
|
|
|
/** @var UserInterface $user */
|
|
$user = $this->grav['user'];
|
|
|
|
$page = $this->grav['page'] ?? null;
|
|
if (!$page instanceof PageInterface) {
|
|
return;
|
|
}
|
|
|
|
$hasAccess = $this->login->isUserAuthorizedForPage($user, $page, $this->mergeConfig($page));
|
|
if ($hasAccess) {
|
|
return;
|
|
}
|
|
|
|
// If this is not an HTML page request, simply throw a 403 error
|
|
$uri_extension = $this->grav['uri']->extension('html');
|
|
$supported_types = $this->config->get('media.types');
|
|
if ($uri_extension !== 'html' && array_key_exists($uri_extension, $supported_types)) {
|
|
header('HTTP/1.0 403 Forbidden');
|
|
exit;
|
|
}
|
|
|
|
// User is not logged in; redirect to login page.
|
|
$authenticated = $user->authenticated && $user->authorized;
|
|
$login_route = $this->login->getRoute('login');
|
|
if (!$authenticated && $this->redirect_to_login && $login_route) {
|
|
$this->grav->redirectLangSafe($login_route, 302);
|
|
}
|
|
|
|
/** @var Twig $twig */
|
|
$twig = $this->grav['twig'];
|
|
|
|
// Reset page with login page.
|
|
if (!$authenticated) {
|
|
$this->authenticated = false;
|
|
|
|
$login_page = $this->login->addPage('login', $this->login->getRoute('login') ?? '/login');
|
|
|
|
unset($this->grav['page']);
|
|
$this->grav['page'] = $login_page;
|
|
|
|
$twig->twig_vars['form'] = new Form($login_page);
|
|
} else {
|
|
$twig->twig_vars['notAuthorized'] = true;
|
|
|
|
$this->setUnauthorizedPage();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* [onTwigTemplatePaths] Add twig paths to plugin templates.
|
|
*/
|
|
public function onTwigTemplatePaths(): void
|
|
{
|
|
$twig = $this->grav['twig'];
|
|
$twig->twig_paths[] = __DIR__ . '/templates';
|
|
}
|
|
|
|
/**
|
|
* [onTwigSiteVariables] Set all twig variables for generating output.
|
|
*/
|
|
public function onTwigSiteVariables(): void
|
|
{
|
|
/** @var Twig $twig */
|
|
$twig = $this->grav['twig'];
|
|
|
|
$this->grav->fireEvent('onLoginPage');
|
|
|
|
$extension = $this->grav['uri']->extension();
|
|
$extension = $extension ?: 'html';
|
|
|
|
if (!$this->authenticated) {
|
|
$twig->template = "login.{$extension}.twig";
|
|
}
|
|
|
|
// add CSS for frontend if required
|
|
if (!$this->isAdmin() && $this->config->get('plugins.login.built_in_css')) {
|
|
$this->grav['assets']->add('plugin://login/css/login.css');
|
|
}
|
|
|
|
// Handle invitation during the registration.
|
|
if ($this->invitation) {
|
|
/** @var Form $form */
|
|
$form = $twig->twig_vars['form'];
|
|
/** @var Uri $uri */
|
|
$uri = $this->grav['uri'];
|
|
|
|
$form->action = $uri->route() . $uri->params();
|
|
$form->setData('email', $this->invitation->email);
|
|
}
|
|
|
|
$task = $this->grav['uri']->param('task') ?: ($_POST['task'] ?? '');
|
|
$task = substr($task, \strlen('login.'));
|
|
if ($task === 'reset') {
|
|
$username = $this->grav['uri']->param('user');
|
|
$token = $this->grav['uri']->param('token');
|
|
|
|
if (!empty($username) && !empty($token)) {
|
|
$twig->twig_vars['username'] = $username;
|
|
$twig->twig_vars['token'] = $token;
|
|
}
|
|
} elseif ($task === 'login') {
|
|
$twig->twig_vars['username'] = $_POST['username'] ?? '';
|
|
}
|
|
|
|
$flashData = $this->grav['session']->getFlashCookieObject(self::TMP_COOKIE_NAME);
|
|
|
|
if (isset($flashData->message)) {
|
|
$this->grav['messages']->add($flashData->message, $flashData->status);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Process the user registration, triggered by a registration form
|
|
*
|
|
* @param Form $form
|
|
* @throws \RuntimeException
|
|
*/
|
|
private function processUserRegistration(FormInterface $form, Event $event): void
|
|
{
|
|
$language = $this->grav['language'];
|
|
$messages = $this->grav['messages'];
|
|
|
|
if (!$this->config->get('plugins.login.enabled')) {
|
|
throw new \RuntimeException($language->translate('PLUGIN_LOGIN.PLUGIN_LOGIN_DISABLED'));
|
|
}
|
|
|
|
if (null === $this->invitation && !$this->config->get('plugins.login.user_registration.enabled')) {
|
|
throw new \RuntimeException($language->translate('PLUGIN_LOGIN.USER_REGISTRATION_DISABLED'));
|
|
}
|
|
|
|
$form->validate();
|
|
|
|
/** @var Data $form_data */
|
|
$form_data = $form->getData();
|
|
|
|
/** @var UserCollectionInterface $users */
|
|
$users = $this->grav['accounts'];
|
|
|
|
// Check for existing username
|
|
$username = $form_data->get('username');
|
|
$existing_username = $users->find($username, ['username']);
|
|
if ($existing_username->exists()) {
|
|
$this->grav->fireEvent('onFormValidationError', new Event([
|
|
'form' => $form,
|
|
'message' => $language->translate([
|
|
'PLUGIN_LOGIN.USERNAME_NOT_AVAILABLE',
|
|
$username
|
|
])
|
|
]));
|
|
$event->stopPropagation();
|
|
return;
|
|
}
|
|
|
|
// Check for existing email
|
|
$email = $form_data->get('email');
|
|
$existing_email = $users->find($email, ['email']);
|
|
if ($existing_email->exists()) {
|
|
$this->grav->fireEvent('onFormValidationError', new Event([
|
|
'form' => $form,
|
|
'message' => $language->translate([
|
|
'PLUGIN_LOGIN.EMAIL_NOT_AVAILABLE',
|
|
$email
|
|
])
|
|
]));
|
|
$event->stopPropagation();
|
|
return;
|
|
}
|
|
|
|
$data = [];
|
|
$data['username'] = $username;
|
|
|
|
|
|
// if multiple password fields, check they match and set password field from it
|
|
if ($this->config->get('plugins.login.user_registration.options.validate_password1_and_password2',
|
|
false)
|
|
) {
|
|
if ($form_data->get('password1') !== $form_data->get('password2')) {
|
|
$this->grav->fireEvent('onFormValidationError', new Event([
|
|
'form' => $form,
|
|
'message' => $language->translate('PLUGIN_LOGIN.PASSWORDS_DO_NOT_MATCH')
|
|
]));
|
|
$event->stopPropagation();
|
|
|
|
return;
|
|
}
|
|
$data['password'] = $form_data->get('password1');
|
|
}
|
|
|
|
$fields = (array)$this->config->get('plugins.login.user_registration.fields', []);
|
|
|
|
foreach ($fields as $field) {
|
|
// Process value of field if set in the page process.register_user
|
|
$default_values = (array)$this->config->get('plugins.login.user_registration.default_values');
|
|
if ($default_values) {
|
|
foreach ($default_values as $key => $param) {
|
|
|
|
if ($key === $field) {
|
|
if (\is_array($param)) {
|
|
$values = explode(',', $param);
|
|
} else {
|
|
$values = $param;
|
|
}
|
|
$data[$field] = $values;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!isset($data[$field]) && $form_data->get($field)) {
|
|
$data[$field] = $form_data->get($field);
|
|
}
|
|
}
|
|
|
|
if ($this->config->get('plugins.login.user_registration.options.set_user_disabled', false)) {
|
|
$data['state'] = 'disabled';
|
|
} else {
|
|
$data['state'] = 'enabled';
|
|
}
|
|
if ($this->invitation) {
|
|
$data += $this->invitation->account;
|
|
}
|
|
$data_object = (object) $data;
|
|
$this->grav->fireEvent('onUserLoginRegisterData', new Event(['data' => &$data_object]));
|
|
|
|
$flash = $form->getFlash();
|
|
$user = $this->login->register((array)$data_object, $flash->getFilesByFields(true));
|
|
if ($user instanceof FlexObjectInterface) {
|
|
$flash->clearFiles();
|
|
$flash->save();
|
|
}
|
|
|
|
// Remove invitation after it has been used.
|
|
if ($this->invitation) {
|
|
$invitations = Invitations::getInstance();
|
|
$invitations->remove($this->invitation);
|
|
$invitations->save();
|
|
$this->invitation = null;
|
|
}
|
|
|
|
$this->grav->fireEvent('onUserLoginRegisteredUser', new Event(['user' => &$user]));
|
|
|
|
$fullname = $user->fullname ?? $user->username;
|
|
|
|
if ($this->config->get('plugins.login.user_registration.options.send_activation_email', false)) {
|
|
$this->login->sendActivationEmail($user);
|
|
$message = $language->translate(['PLUGIN_LOGIN.ACTIVATION_NOTICE_MSG', $fullname]);
|
|
$messages->add($message, 'info');
|
|
} else {
|
|
if ($this->config->get('plugins.login.user_registration.options.send_welcome_email', false)) {
|
|
$this->login->sendWelcomeEmail($user);
|
|
}
|
|
if ($this->config->get('plugins.login.user_registration.options.send_notification_email', false)) {
|
|
$this->login->sendNotificationEmail($user);
|
|
}
|
|
$message = $language->translate(['PLUGIN_LOGIN.WELCOME_NOTICE_MSG', $fullname]);
|
|
$messages->add($message, 'info');
|
|
}
|
|
|
|
$this->grav->fireEvent('onUserLoginRegistered', new Event(['user' => $user]));
|
|
|
|
$redirect = $this->config->get('plugins.login.user_registration.redirect_after_registration');
|
|
$redirect_code = null;
|
|
|
|
if (isset($user['state']) && $user['state'] === 'enabled' && $this->config->get('plugins.login.user_registration.options.login_after_registration', false)) {
|
|
$loginEvent = $this->login->login(['username' => $user->username], ['after_registration' => true], ['user' => $user, 'return_event' => true]);
|
|
|
|
// If there's no registration redirect, get one from login.
|
|
if (!$redirect) {
|
|
$message = $loginEvent->getMessage();
|
|
if ($message) {
|
|
$messages->add($message, $loginEvent->getMessageType());
|
|
}
|
|
|
|
$redirect = $loginEvent->getRedirect();
|
|
$redirect_code = $loginEvent->getRedirectCode();
|
|
}
|
|
}
|
|
|
|
if ($redirect) {
|
|
$event['redirect'] = $redirect;
|
|
$event['redirect_code'] = $redirect_code;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Save user profile information
|
|
*
|
|
* @param Form $form
|
|
* @param Event $event
|
|
* @return bool
|
|
*/
|
|
private function processUserProfile(FormInterface $form, Event $event): bool
|
|
{
|
|
/** @var UserInterface $user */
|
|
$user = $this->grav['user'];
|
|
$language = $this->grav['language'];
|
|
|
|
$form->validate();
|
|
|
|
/** @var Data $form_data */
|
|
$form_data = $form->getData();
|
|
|
|
// Don't save if user doesn't exist
|
|
if (!$user->exists()) {
|
|
$this->grav->fireEvent('onFormValidationError', new Event([
|
|
'form' => $form,
|
|
'message' => $language->translate('PLUGIN_LOGIN.USER_IS_REMOTE_ONLY')
|
|
]));
|
|
$event->stopPropagation();
|
|
return false;
|
|
}
|
|
|
|
// Stop overloading of username
|
|
$username = $form->data('username');
|
|
if (isset($username)) {
|
|
$this->grav->fireEvent('onFormValidationError', new Event([
|
|
'form' => $form,
|
|
'message' => $language->translate([
|
|
'PLUGIN_LOGIN.USERNAME_NOT_AVAILABLE',
|
|
$username
|
|
])
|
|
]));
|
|
$event->stopPropagation();
|
|
return false;
|
|
}
|
|
|
|
/** @var UserCollectionInterface $users */
|
|
$users = $this->grav['accounts'];
|
|
|
|
// Check for existing email
|
|
$email = $form->getData('email');
|
|
$existing_email = $users->find($email, ['email']);
|
|
if ($user->username !== $existing_email->username && $existing_email->exists()) {
|
|
$this->grav->fireEvent('onFormValidationError', new Event([
|
|
'form' => $form,
|
|
'message' => $language->translate([
|
|
'PLUGIN_LOGIN.EMAIL_NOT_AVAILABLE',
|
|
$email
|
|
])
|
|
]));
|
|
$event->stopPropagation();
|
|
return false;
|
|
}
|
|
|
|
$fields = (array)$this->config->get('plugins.login.user_registration.fields', []);
|
|
|
|
$data = [];
|
|
foreach ($fields as $field) {
|
|
$data_field = $form_data->get($field);
|
|
if (!isset($data[$field]) && isset($data_field)) {
|
|
$data[$field] = $form_data->get($field);
|
|
}
|
|
}
|
|
|
|
try {
|
|
$flash = $form->getFlash();
|
|
$user->update($data, $flash->getFilesByFields(true));
|
|
$user->save();
|
|
|
|
if ($user instanceof FlexObjectInterface) {
|
|
$flash->clearFiles();
|
|
$flash->save();
|
|
}
|
|
} catch (\Exception $e) {
|
|
$form->setMessage($e->getMessage(), 'error');
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* [onFormProcessed] Process a registration form. Handles the following actions:
|
|
*
|
|
* - register_user: registers a user
|
|
* - update_user: updates user profile
|
|
*
|
|
* @param Event $event
|
|
* @throws \RuntimeException
|
|
*/
|
|
public function onFormProcessed(Event $event): void
|
|
{
|
|
$form = $event['form'];
|
|
$action = $event['action'];
|
|
|
|
switch ($action) {
|
|
case 'register_user':
|
|
$this->processUserRegistration($form, $event);
|
|
break;
|
|
case 'update_user':
|
|
$this->processUserProfile($form, $event);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param UserLoginEvent $event
|
|
* @throws \RuntimeException
|
|
*/
|
|
public function userLoginAuthenticateRateLimit(UserLoginEvent $event): void
|
|
{
|
|
// Check that we're logging in with rate limit turned on.
|
|
if (!$event->getOption('rate_limit')) {
|
|
return;
|
|
}
|
|
|
|
$credentials = $event->getCredentials();
|
|
$username = $credentials['username'];
|
|
|
|
// Check rate limit for both IP and user, but allow each IP a single try even if user is already rate limited.
|
|
if ($interval = $this->login->checkLoginRateLimit($username)) {
|
|
/** @var Language $t */
|
|
$t = $this->grav['language'];
|
|
|
|
$event->setMessage($t->translate(['PLUGIN_LOGIN.TOO_MANY_LOGIN_ATTEMPTS', $interval]), 'error');
|
|
$event->setRedirect($this->login->getRoute('login') ?? '/');
|
|
$event->setStatus(UserLoginEvent::AUTHENTICATION_CANCELLED);
|
|
$event->stopPropagation();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param UserLoginEvent $event
|
|
* @throws \RuntimeException
|
|
*/
|
|
public function userLoginAuthenticateByRegistration(UserLoginEvent $event): void
|
|
{
|
|
// Check that we're logging in after registration.
|
|
if (!$event->getOption('after_registration') || $this->isAdmin()) {
|
|
return;
|
|
}
|
|
|
|
$event->setStatus($event::AUTHENTICATION_SUCCESS);
|
|
$event->stopPropagation();
|
|
}
|
|
|
|
/**
|
|
* @param UserLoginEvent $event
|
|
* @throws \RuntimeException
|
|
*/
|
|
public function userLoginAuthenticateByRememberMe(UserLoginEvent $event): void
|
|
{
|
|
// Check that we're logging in with remember me.
|
|
if (!$event->getOption('remember_me_login') || !$event->getOption('remember_me') || $this->isAdmin()) {
|
|
return;
|
|
}
|
|
|
|
// Only use remember me if user isn't set and feature is enabled.
|
|
if ($this->grav['config']->get('plugins.login.rememberme.enabled') && !$event->getUser()->exists()) {
|
|
/** @var Debugger $debugger */
|
|
$debugger = $this->grav['debugger'];
|
|
|
|
/** @var RememberMe $rememberMe */
|
|
$rememberMe = $this->grav['login']->rememberMe();
|
|
$username = $rememberMe->login();
|
|
|
|
if ($rememberMe->loginTokenWasInvalid()) {
|
|
// Token was invalid. We will display error page as this was likely an attack.
|
|
$debugger->addMessage('Remember Me: Stolen token!');
|
|
|
|
throw new \RuntimeException($this->grav['language']->translate('PLUGIN_LOGIN.REMEMBER_ME_STOLEN_COOKIE'), 403);
|
|
}
|
|
|
|
if ($username === false) {
|
|
// User has not been remembered, there is no point of continuing.
|
|
$debugger->addMessage('Remember Me: No token matched.');
|
|
|
|
$event->setStatus($event::AUTHENTICATION_FAILURE);
|
|
$event->stopPropagation();
|
|
|
|
return;
|
|
}
|
|
|
|
/** @var UserCollectionInterface $users */
|
|
$users = $this->grav['accounts'];
|
|
|
|
// Allow remember me to work with different login methods.
|
|
$user = $users->load($username);
|
|
if (is_callable([$user, 'refresh'])) {
|
|
$user->refresh(true);
|
|
}
|
|
|
|
$event->setCredential('username', $username);
|
|
$event->setUser($user);
|
|
|
|
if (!$user->exists()) {
|
|
$debugger->addMessage('Remember Me: User does not exist');
|
|
|
|
$event->setStatus($event::AUTHENTICATION_FAILURE);
|
|
$event->stopPropagation();
|
|
|
|
return;
|
|
}
|
|
|
|
$debugger->addMessage('Remember Me: Authenticated!');
|
|
|
|
$event->setStatus($event::AUTHENTICATION_SUCCESS);
|
|
$event->stopPropagation();
|
|
}
|
|
}
|
|
|
|
public function userLoginAuthenticateByEmail(UserLoginEvent $event): void
|
|
{
|
|
if (($username = $event->getCredential('username')) && !$event->getUser()->exists()) {
|
|
/** @var UserCollectionInterface $users */
|
|
$users = $this->grav['accounts'];
|
|
|
|
$event->setUser($users->find($username));
|
|
}
|
|
}
|
|
|
|
public function userLoginAuthenticate(UserLoginEvent $event): void
|
|
{
|
|
$user = $event->getUser();
|
|
$credentials = $event->getCredentials();
|
|
|
|
if (!$user->exists()) {
|
|
// Never let non-existing users to pass the authentication.
|
|
// Higher level plugins may override this behavior by stopping propagation.
|
|
$event->setStatus($event::AUTHENTICATION_FAILURE);
|
|
$event->stopPropagation();
|
|
|
|
return;
|
|
}
|
|
|
|
// Never let empty password to pass the authentication.
|
|
// Higher level plugins may override this behavior by stopping propagation.
|
|
if (empty($credentials['password'])) {
|
|
$event->setStatus($event::AUTHENTICATION_FAILURE);
|
|
$event->stopPropagation();
|
|
|
|
return;
|
|
}
|
|
|
|
// Try default user authentication. Stop propagation if authentication succeeds.
|
|
if ($user->authenticate($credentials['password'])) {
|
|
$event->setStatus($event::AUTHENTICATION_SUCCESS);
|
|
$event->stopPropagation();
|
|
|
|
return;
|
|
}
|
|
|
|
// If authentication status is undefined, lower level event handlers may still be able to authenticate user.
|
|
}
|
|
|
|
public function userLoginAuthorize(UserLoginEvent $event): void
|
|
{
|
|
// Always block access if authorize defaulting to site.login fails.
|
|
$user = $event->getUser();
|
|
foreach ($event->getAuthorize() as $authorize) {
|
|
if (!$user->authorize($authorize)) {
|
|
if ($user->state !== 'enabled') {
|
|
$event->setMessage($this->grav['language']->translate('PLUGIN_LOGIN.USER_ACCOUNT_DISABLED'), 'error');
|
|
}
|
|
$event->setStatus($event::AUTHORIZATION_DENIED);
|
|
$event->stopPropagation();
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
if ($event->getOption('twofa') && $user->twofa_enabled && $user->twofa_secret) {
|
|
$event->setStatus($event::AUTHORIZATION_DELAYED);
|
|
}
|
|
}
|
|
|
|
public function userLoginGuest(UserLoginEvent $event): void
|
|
{
|
|
/** @var UserCollectionInterface $users */
|
|
$users = $this->grav['accounts'];
|
|
$user = $users->load('');
|
|
|
|
$event->setUser($user);
|
|
$this->grav['session']->user = $user;
|
|
}
|
|
|
|
public function userLoginResetRateLimit(UserLoginEvent $event): void
|
|
{
|
|
if ($event->getOption('rate_limit')) {
|
|
// Reset user rate limit.
|
|
$user = $event->getUser();
|
|
$this->login->resetLoginRateLimit($user->get('username'));
|
|
}
|
|
}
|
|
|
|
public function userLogin(UserLoginEvent $event): void
|
|
{
|
|
/** @var SessionInterface $session */
|
|
$session = $this->grav['session'];
|
|
|
|
// Prevent session fixation.
|
|
$session->regenerateId();
|
|
|
|
$session->user = $user = $event->getUser();
|
|
|
|
if ($event->getOption('remember_me')) {
|
|
/** @var Login $login */
|
|
$login = $this->grav['login'];
|
|
|
|
$session->remember_me = (bool)$event->getOption('remember_me_login');
|
|
|
|
// If the user wants to be remembered, create Rememberme cookie.
|
|
$username = $user->get('username');
|
|
if ($event->getCredential('rememberme')) {
|
|
$login->rememberMe()->createCookie($username);
|
|
}
|
|
}
|
|
}
|
|
|
|
public function userLogout(UserLoginEvent $event): void
|
|
{
|
|
if ($event->getOption('remember_me')) {
|
|
/** @var Login $login */
|
|
$login = $this->grav['login'];
|
|
|
|
if (!$login->rememberMe()->login()) {
|
|
$login->rememberMe()->getStorage()->cleanAllTriplets($event->getUser()->get('username'));
|
|
}
|
|
$login->rememberMe()->clearCookie();
|
|
}
|
|
|
|
/** @var SessionInterface $session */
|
|
$session = $this->grav['session'];
|
|
|
|
// Clear all session data.
|
|
$session->invalidate()->start();
|
|
}
|
|
|
|
/**
|
|
* @return string|false
|
|
* @deprecated 3.5.0 Use $grav['login']->getRoute('after_login') instead
|
|
*/
|
|
public static function defaultRedirectAfterLogin()
|
|
{
|
|
/** @var Login $login */
|
|
$login = Grav::instance()['login'] ?? null;
|
|
if (null === $login) {
|
|
return '/';
|
|
}
|
|
|
|
return $login->getRoute('after_login') ?? false;
|
|
}
|
|
|
|
/**
|
|
* @return string|false
|
|
* @deprecated 3.5.0 Use $grav['login']->getRoute('after_logout') instead
|
|
*/
|
|
public static function defaultRedirectAfterLogout()
|
|
{
|
|
/** @var Login $login */
|
|
$login = Grav::instance()['login'] ?? null;
|
|
if (null === $login) {
|
|
return '/';
|
|
}
|
|
|
|
return $login->getRoute('after_logout') ?? false;
|
|
}
|
|
}
|