Added password meter based on zxcvbn

Maybe we will use a different package later, as this one is very big...

src/Controller/UserSettingsController.php

@@ -285,6 +285,7 @@ class UserSettingsController extends AbstractController
                 'type' => PasswordType::class,
                 'first_options' => [
                     'label' => 'user.settings.pw_new.label',
+                    'password_estimator' => true,
                 ],
                 'second_options' => [
                     'label' => 'user.settings.pw_confirm.label',

src/Form/PasswordTypeExtension.php

@@ -0,0 +1,54 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2023 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+namespace App\Form;
+
+use Symfony\Component\Form\AbstractTypeExtension;
+use Symfony\Component\Form\Extension\Core\Type\PasswordType;
+use Symfony\Component\Form\FormInterface;
+use Symfony\Component\Form\FormView;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+/**
+ * Purpose of this class is to add the setting 'password_estimator' to the PasswordType.
+ */
+class PasswordTypeExtension extends AbstractTypeExtension
+{
+
+    public static function getExtendedTypes(): iterable
+    {
+        return [PasswordType::class];
+    }
+
+    public function configureOptions(OptionsResolver $resolver): void
+    {
+        $resolver->setDefaults([
+            'password_estimator' => false,
+        ]);
+
+        $resolver->setAllowedTypes('password_estimator', 'bool');
+    }
+
+    public function finishView(FormView $view, FormInterface $form, array $options)
+    {
+        $view->vars['password_estimator'] = $options['password_estimator'];
+    }
+
+}

src/Form/UserAdminForm.php

@@ -167,6 +167,7 @@ class UserAdminForm extends AbstractType
                 'type' => PasswordType::class,
                 'first_options' => [
                     'label' => 'user.settings.pw_new.label',
+                    'password_estimator' => true,
                 ],
                 'second_options' => [
                     'label' => 'user.settings.pw_confirm.label',