Mark SAML users as so in database and disable local password changing then.

migrations/Version20230220221024.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use App\Migration\AbstractMultiPlatformMigration;
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20230220221024 extends AbstractMultiPlatformMigration
+{
+    public function getDescription(): string
+    {
+        return 'Added support for SAML/Keycloak';
+    }
+
+    public function mySQLUp(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE `users` ADD saml_user TINYINT(1) NOT NULL DEFAULT 0');
+    }
+
+    public function mySQLDown(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE `users` DROP saml_user');
+    }
+
+    public function sqLiteUp(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE users ADD saml_user BOOLEAN NOT NULL DEFAULT 0');
+    }
+
+    public function sqLiteDown(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE `users` DROP saml_user');
+    }
+}

src/Controller/UserSettingsController.php

@@ -83,6 +83,10 @@ class UserSettingsController extends AbstractController
             return new RuntimeException('This controller only works only for Part-DB User objects!');
         }
 
+        if ($user->isSamlUser()) {
+            throw new RuntimeException('You can not remove U2F keys from SAML users!');
+        }
+
         if (empty($user->getBackupCodes())) {
             $this->addFlash('error', 'tfa_backup.no_codes_enabled');
 
@@ -112,6 +116,10 @@ class UserSettingsController extends AbstractController
             throw new RuntimeException('This controller only works only for Part-DB User objects!');
         }
 
+        if ($user->isSamlUser()) {
+            throw new RuntimeException('You can not remove U2F keys from SAML users!');
+        }
+
         if ($this->isCsrfTokenValid('delete'.$user->getId(), $request->request->get('_token'))) {
             //Handle U2F key removal
             if ($request->request->has('key_id')) {
@@ -192,6 +200,10 @@ class UserSettingsController extends AbstractController
             return new RuntimeException('This controller only works only for Part-DB User objects!');
         }
 
+        if ($user->isSamlUser()) {
+            throw new RuntimeException('You can not remove U2F keys from SAML users!');
+        }
+
         if ($this->isCsrfTokenValid('devices_reset'.$user->getId(), $request->request->get('_token'))) {
             $user->invalidateTrustedDeviceTokens();
             $entityManager->flush();
@@ -281,14 +293,14 @@ class UserSettingsController extends AbstractController
             ])
             ->add('old_password', PasswordType::class, [
                 'label' => 'user.settings.pw_old.label',
-                'disabled' => $this->demo_mode,
+                'disabled' => $this->demo_mode || $user->isSamlUser(),
                 'attr' => [
                     'autocomplete' => 'current-password',
                 ],
                 'constraints' => [new UserPassword()],
             ]) //This constraint checks, if the current user pw was inputted.
             ->add('new_password', RepeatedType::class, [
-                'disabled' => $this->demo_mode,
+                'disabled' => $this->demo_mode || $user->isSamlUser(),
                 'type' => PasswordType::class,
                 'first_options' => [
                     'label' => 'user.settings.pw_new.label',
@@ -307,7 +319,10 @@ class UserSettingsController extends AbstractController
                     'max' => 128,
                 ])],
             ])
-            ->add('submit', SubmitType::class, ['label' => 'save'])
+            ->add('submit', SubmitType::class, [
+                'label' => 'save',
+                'disabled' => $this->demo_mode || $user->isSamlUser(),
+            ])
             ->getForm();
 
         $pw_form->handleRequest($request);
@@ -327,7 +342,9 @@ class UserSettingsController extends AbstractController
         }
 
         //Handle 2FA things
-        $google_form = $this->createForm(TFAGoogleSettingsType::class, $user);
+        $google_form = $this->createForm(TFAGoogleSettingsType::class, $user, [
+            'disabled' => $this->demo_mode || $user->isSamlUser(),
+        ]);
         $google_enabled = $user->isGoogleAuthenticatorEnabled();
         if (!$google_enabled && !$form->isSubmitted()) {
             $user->setGoogleAuthenticatorSecret($googleAuthenticator->generateSecret());
@@ -335,7 +352,7 @@ class UserSettingsController extends AbstractController
         }
         $google_form->handleRequest($request);
 
-        if (!$this->demo_mode && $google_form->isSubmitted() && $google_form->isValid()) {
+        if (!$this->demo_mode && !$user->isSamlUser() && $google_form->isSubmitted() && $google_form->isValid()) {
             if (!$google_enabled) {
                 //Save 2FA settings (save secrets)
                 $user->setGoogleAuthenticatorSecret($google_form->get('googleAuthenticatorSecret')->getData());
@@ -369,7 +386,7 @@ class UserSettingsController extends AbstractController
         ])->getForm();
 
         $backup_form->handleRequest($request);
-        if (!$this->demo_mode && $backup_form->isSubmitted() && $backup_form->isValid()) {
+        if (!$this->demo_mode && !$user->isSamlUser() && $backup_form->isSubmitted() && $backup_form->isValid()) {
             $backupCodeManager->regenerateBackupCodes($user);
             $em->flush();
             $this->addFlash('success', 'user.settings.2fa.backup_codes.regenerated');

src/Controller/WebauthnKeyRegistrationController.php

@@ -20,9 +20,11 @@
 
 namespace App\Controller;
 
+use App\Entity\UserSystem\User;
 use App\Entity\UserSystem\WebauthnKey;
 use Doctrine\ORM\EntityManagerInterface;
 use Jbtronics\TFAWebauthn\Services\TFAWebauthnRegistrationHelper;
+use RuntimeException;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\Routing\Annotation\Route;
@@ -31,6 +33,13 @@ use function Symfony\Component\Translation\t;
 
 class WebauthnKeyRegistrationController extends AbstractController
 {
+    private bool $demo_mode;
+
+    public function __construct(bool $demo_mode)
+    {
+        $this->demo_mode = $demo_mode;
+    }
+
     /**
      * @Route("/webauthn/register", name="webauthn_register")
      */
@@ -39,6 +48,20 @@ class WebauthnKeyRegistrationController extends AbstractController
         //When user change its settings, he should be logged  in fully.
         $this->denyAccessUnlessGranted('IS_AUTHENTICATED_FULLY');
 
+        if ($this->demo_mode) {
+            throw new RuntimeException('You can not do 2FA things in demo mode');
+        }
+
+        $user = $this->getUser();
+
+        if (!$user instanceof User) {
+            throw new RuntimeException('This controller only works only for Part-DB User objects!');
+        }
+
+        if ($user->isSamlUser()) {
+            throw new RuntimeException('You can not remove U2F keys from SAML users!');
+        }
+
         //If form was submitted, check the auth response
         if ($request->getMethod() === 'POST') {
             $webauthnResponse = $request->request->get('_auth_code');

src/Entity/UserSystem/User.php

@@ -240,10 +240,16 @@ class User extends AttachmentContainingDBElement implements UserInterface, HasPe
 
     /**
      * @var DateTime the time until the password reset token is valid
-     * @ORM\Column(type="datetime", nullable=true)
+     * @ORM\Column(type="datetime", nullable=true, columnDefinition="DEFAULT NULL")
      */
     protected $pw_reset_expires;
 
+    /**
+     * @var bool True if the user was created by a SAML provider (and therefore cannot change its password)
+     * @ORM\Column(type="boolean")
+     */
+    protected bool $saml_user = false;
+
     public function __construct()
     {
         parent::__construct();
@@ -863,6 +869,28 @@ class User extends AttachmentContainingDBElement implements UserInterface, HasPe
         $this->webauthn_keys->add($webauthnKey);
     }
 
+    /**
+     * Returns true, if the user was created by the SAML authentication.
+     * @return bool
+     */
+    public function isSamlUser(): bool
+    {
+        return $this->saml_user;
+    }
+
+    /**
+     * Sets the saml_user flag.
+     * @param  bool  $saml_user
+     * @return User
+     */
+    public function setSamlUser(bool $saml_user): User
+    {
+        $this->saml_user = $saml_user;
+        return $this;
+    }
+
+
+
     public function setSamlAttributes(array $attributes)
     {
         //When mail attribute exists, set it

src/Form/UserAdminForm.php

@@ -65,7 +65,7 @@ class UserAdminForm extends AbstractType
 
     public function buildForm(FormBuilderInterface $builder, array $options): void
     {
-        /** @var AbstractStructuralDBElement $entity */
+        /** @var User $entity */
         $entity = $options['data'];
         $is_new = null === $entity->getID();
 
@@ -164,7 +164,7 @@ class UserAdminForm extends AbstractType
                 'invalid_message' => 'password_must_match',
                 'required' => false,
                 'mapped' => false,
-                'disabled' => !$this->security->isGranted('set_password', $entity),
+                'disabled' => !$this->security->isGranted('set_password', $entity) || $entity->isSamlUser(),
                 'constraints' => [new Length([
                     'min' => 6,
                     'max' => 128,
@@ -174,7 +174,7 @@ class UserAdminForm extends AbstractType
             ->add('need_pw_change', CheckboxType::class, [
                 'required' => false,
                 'label' => 'user.edit.needs_pw_change',
-                'disabled' => !$this->security->isGranted('set_password', $entity),
+                'disabled' => !$this->security->isGranted('set_password', $entity) || $entity->isSamlUser(),
             ])
 
             ->add('disabled', CheckboxType::class, [

src/Form/UserSettingsType.php

@@ -57,7 +57,7 @@ class UserSettingsType extends AbstractType
         $builder
             ->add('name', TextType::class, [
                 'label' => 'user.username.label',
-                'disabled' => !$this->security->isGranted('edit_username', $options['data']) || $this->demo_mode,
+                'disabled' => !$this->security->isGranted('edit_username', $options['data']) || $this->demo_mode || $options['data']->isSamlUser(),
             ])
             ->add('first_name', TextType::class, [
                 'required' => false,

src/Repository/NamedDBElementRepository.php

@@ -45,10 +45,16 @@ class NamedDBElementRepository extends DBElementRepository
             $node->setId($entity->getID());
             $result[] = $node;
 
-            if ($entity instanceof User && $entity->isDisabled()) {
+            if ($entity instanceof User) {
+                if ($entity->isDisabled()) {
                     //If this is an user, then add a badge when it is disabled
                     $node->setIcon('fa-fw fa-treeview fa-solid fa-user-lock text-muted');
                 }
+                if ($entity->isSamlUser()) {
+                    $node->setIcon('fa-fw fa-treeview fa-solid fa-house-user text-muted');
+                }
+            }
+
         }
 
         return $result;

src/Security/SamlUserFactory.php

@@ -32,6 +32,8 @@ class SamlUserFactory implements SamlUserFactoryInterface
         $user->setName($username);
         $user->setNeedPwChange(false);
         $user->setPassword('$$SAML$$');
+        //This is a SAML user now!
+        $user->setSamlUser(true);
 
         $user->setSamlAttributes($attributes);
 

templates/admin/user_admin.html.twig

@@ -33,6 +33,10 @@
     </div>
 
     <div class="tab-pane" id="password">
+        <div class="offset-3 mb-3 col-9">
+            <span class="badge badge-warning bg-warning"><i class="fa-solid fa-house-user"></i> {% trans %}user.saml_user{% endtrans %}</span>
+        </div>
+
         {{ form_row(form.new_password) }}
         {{ form_row(form.need_pw_change) }}
         {{ form_row(form.disabled) }}

templates/users/_2fa_settings.html.twig

@@ -151,7 +151,9 @@
                     <p><b>{% trans %}tfa_u2f.no_keys_registered{% endtrans %}</b></p>
                 {% endif %}
 
-                <a href="{{ path('webauthn_register') }}" class="btn btn-success"><i class="fas fa-plus-square fa-fw"></i> {% trans %}tfa_u2f.add_new_key{% endtrans %}</a>
+                {% if not user.samlUser %}
+                    <a href="{{ path('webauthn_register') }}" class="btn btn-success" ><i class="fas fa-plus-square fa-fw"></i> {% trans %}tfa_u2f.add_new_key{% endtrans %}</a>
+                {% endif %}
             </div>
 
             <div class="tab-pane fade" id="tfa-trustedDevices" role="tabpanel" aria-labelledby="trustedDevices-tab-tab">
@@ -163,7 +165,7 @@
                     <input type="hidden" name="_method" value="DELETE">
                     <input type="hidden" name="_token" value="{{ csrf_token('devices_reset' ~ user.id) }}">
 
-                    <button class="btn btn-danger" type="submit">{% trans %}tfa_trustedDevices.invalidate.btn{% endtrans %}</button>
+                    <button class="btn btn-danger" type="submit" {% if user.samlUser %}disabled{% endif %}>{% trans %}tfa_trustedDevices.invalidate.btn{% endtrans %}</button>
                 </form>
             </div>
 

templates/users/user_info.html.twig

@@ -52,9 +52,16 @@
                 <div class="form-group row">
                     <label class="col-form-label col-md-4">{% trans %}group.label{% endtrans %}</label>
                     <div class="col-md-8">
-                        <p class="form-control-plaintext">{{ user.group.fullPath }}</p>
+                        <p class="form-control-plaintext">{{ user.group.fullPath ?? '' }}</p>
                     </div>
                 </div>
+                {% if user.samlUser %}
+                    <div class="form-group row">
+                        <div class="col-md-8 offset-md-4">
+                            <span class="badge badge-primary bg-primary"><i class="fa-solid fa-house-user"></i> {% trans %}user.saml_user{% endtrans %}</span>
+                        </div>
+                    </div>
+                {% endif %}
             </div>
         </div>
     </div>

templates/users/user_settings.html.twig

@@ -52,6 +52,15 @@
 {% block content %}
     {{ parent() }}
 
+    {% if user.samlUser %}
+        <div class="alert alert-warning mt-3" role="alert">
+            <h4 class="alert-heading">{% trans %}user.saml_user{% endtrans %}</h4>
+            <p>
+                {% trans %}user.saml_user.pw_change_hint{% endtrans %}
+            </p>
+        </div>
+    {% endif %}
+
     {% include "users/_2fa_settings.html.twig" %}
 
     <div class="card mt-4">

translations/security.en.xlf

@@ -2,7 +2,7 @@
 <xliff xmlns="urn:oasis:names:tc:xliff:document:2.0" version="2.0" srcLang="en" trgLang="en">
   <file id="security.en">
     <unit id="aazoCks" name="user.login_error.user_disabled">
-      <segment state="translated">
+      <segment>
         <source>user.login_error.user_disabled</source>
         <target>Your account is disabled! Contact an administrator if you think this is wrong.</target>
       </segment>

translations/validators.en.xlf

@@ -37,7 +37,7 @@
         <note priority="1">Part-DB1\src\Entity\UserSystem\Group.php:0</note>
         <note priority="1">Part-DB1\src\Entity\UserSystem\User.php:0</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>part.master_attachment.must_be_picture</source>
         <target>The preview attachment must be a valid picture!</target>
       </segment>
@@ -82,7 +82,7 @@
         <note priority="1">src\Entity\StructuralDBElement.php:0</note>
         <note priority="1">src\Entity\Supplier.php:0</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>structural.entity.unique_name</source>
         <target>An element with this name already exists on this level!</target>
       </segment>
@@ -102,7 +102,7 @@
         <note category="file-source" priority="1">Part-DB1\src\Entity\Parameters\StorelocationParameter.php:0</note>
         <note category="file-source" priority="1">Part-DB1\src\Entity\Parameters\SupplierParameter.php:0</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>parameters.validator.min_lesser_typical</source>
         <target>Value must be lesser or equal the the typical value ({{ compared_value }}).</target>
       </segment>
@@ -122,7 +122,7 @@
         <note category="file-source" priority="1">Part-DB1\src\Entity\Parameters\StorelocationParameter.php:0</note>
         <note category="file-source" priority="1">Part-DB1\src\Entity\Parameters\SupplierParameter.php:0</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>parameters.validator.min_lesser_max</source>
         <target>Value must be lesser than the maximum value ({{ compared_value }}).</target>
       </segment>
@@ -142,7 +142,7 @@
         <note category="file-source" priority="1">Part-DB1\src\Entity\Parameters\StorelocationParameter.php:0</note>
         <note category="file-source" priority="1">Part-DB1\src\Entity\Parameters\SupplierParameter.php:0</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>parameters.validator.max_greater_typical</source>
         <target>Value must be greater or equal than the typical value ({{ compared_value }}).</target>
       </segment>
@@ -152,7 +152,7 @@
         <note category="file-source" priority="1">Part-DB1\src\Entity\UserSystem\User.php:0</note>
         <note priority="1">Part-DB1\src\Entity\UserSystem\User.php:0</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>validator.user.username_already_used</source>
         <target>A user with this name is already exisiting</target>
       </segment>
@@ -162,7 +162,7 @@
         <note category="file-source" priority="1">Part-DB1\src\Entity\UserSystem\User.php:0</note>
         <note priority="1">Part-DB1\src\Entity\UserSystem\User.php:0</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>user.invalid_username</source>
         <target>The username must contain only letters, numbers, underscores, dots, pluses or minuses.</target>
       </segment>
@@ -171,7 +171,7 @@
       <notes>
         <note category="state" priority="1">obsolete</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>validator.noneofitschild.self</source>
         <target>An element can not be its own parent.</target>
       </segment>
@@ -180,121 +180,121 @@
       <notes>
         <note category="state" priority="1">obsolete</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>validator.noneofitschild.children</source>
         <target>You can not assign children element as parent (This would cause loops).</target>
       </segment>
     </unit>
     <unit id="ayNr6QK" name="validator.select_valid_category">
-      <segment state="translated">
+      <segment>
         <source>validator.select_valid_category</source>
         <target>Please select a valid category!</target>
       </segment>
     </unit>
     <unit id="6vIlN5q" name="validator.part_lot.only_existing">
-      <segment state="translated">
+      <segment>
         <source>validator.part_lot.only_existing</source>
         <target>Can not add new parts to this location as it is marked as "Only Existing"</target>
       </segment>
     </unit>
     <unit id="3xoKOIS" name="validator.part_lot.location_full.no_increase">
-      <segment state="translated">
+      <segment>
         <source>validator.part_lot.location_full.no_increase</source>
         <target>Location is full. Amount can not be increased (new value must be smaller than {{ old_amount }}).</target>
       </segment>
     </unit>
     <unit id="R6Ov4Yt" name="validator.part_lot.location_full">
-      <segment state="translated">
+      <segment>
         <source>validator.part_lot.location_full</source>
         <target>Location is full. Can not add new parts to it.</target>
       </segment>
     </unit>
     <unit id="BNQk2e7" name="validator.part_lot.single_part">
-      <segment state="translated">
+      <segment>
         <source>validator.part_lot.single_part</source>
         <target>This location can only contain a single part and it is already full!</target>
       </segment>
     </unit>
     <unit id="4gPskOG" name="validator.attachment.must_not_be_null">
-      <segment state="translated">
+      <segment>
         <source>validator.attachment.must_not_be_null</source>
         <target>You must select an attachment type!</target>
       </segment>
     </unit>
     <unit id="cDDVrWT" name="validator.orderdetail.supplier_must_not_be_null">
-      <segment state="translated">
+      <segment>
         <source>validator.orderdetail.supplier_must_not_be_null</source>
         <target>You must select an supplier!</target>
       </segment>
     </unit>
     <unit id="k5DDdB4" name="validator.measurement_unit.use_si_prefix_needs_unit">
-      <segment state="translated">
+      <segment>
         <source>validator.measurement_unit.use_si_prefix_needs_unit</source>
         <target>To enable SI prefixes, you have to set a unit symbol!</target>
       </segment>
     </unit>
     <unit id="DuzIOCr" name="part.ipn.must_be_unique">
-      <segment state="translated">
+      <segment>
         <source>part.ipn.must_be_unique</source>
         <target>The internal part number must be unique. {{ value }} is already in use!</target>
       </segment>
     </unit>
     <unit id="Z4Kuuo2" name="validator.project.bom_entry.name_or_part_needed">
-      <segment state="translated">
+      <segment>
         <source>validator.project.bom_entry.name_or_part_needed</source>
         <target>You have to choose a part for a part BOM entry or set a name for a non-part BOM entry.</target>
       </segment>
     </unit>
     <unit id="WF_v4ih" name="project.bom_entry.name_already_in_bom">
-      <segment state="translated">
+      <segment>
         <source>project.bom_entry.name_already_in_bom</source>
         <target>There is already an BOM entry with this name!</target>
       </segment>
     </unit>
     <unit id="5v4p85H" name="project.bom_entry.part_already_in_bom">
-      <segment state="translated">
+      <segment>
         <source>project.bom_entry.part_already_in_bom</source>
         <target>This part already exists in the BOM!</target>
       </segment>
     </unit>
     <unit id="3lM32Tw" name="project.bom_entry.mountnames_quantity_mismatch">
-      <segment state="translated">
+      <segment>
         <source>project.bom_entry.mountnames_quantity_mismatch</source>
         <target>The number of mountnames has to match the BOMs quantity!</target>
       </segment>
     </unit>
     <unit id="x47D5WT" name="project.bom_entry.can_not_add_own_builds_part">
-      <segment state="translated">
+      <segment>
         <source>project.bom_entry.can_not_add_own_builds_part</source>
         <target>You can not add a project's own builds part to the BOM.</target>
       </segment>
     </unit>
     <unit id="2x2XDI_" name="project.bom_has_to_include_all_subelement_parts">
-      <segment state="translated">
+      <segment>
         <source>project.bom_has_to_include_all_subelement_parts</source>
         <target>The project BOM has to include all subprojects builds parts. Part %part_name% of project %project_name% missing!</target>
       </segment>
     </unit>
     <unit id="U9b1EzD" name="project.bom_entry.price_not_allowed_on_parts">
-      <segment state="translated">
+      <segment>
         <source>project.bom_entry.price_not_allowed_on_parts</source>
         <target>Prices are not allowed on BOM entries associated with a part. Define the price on the part instead.</target>
       </segment>
     </unit>
     <unit id="ID056SR" name="validator.project_build.lot_bigger_than_needed">
-      <segment state="translated">
+      <segment>
         <source>validator.project_build.lot_bigger_than_needed</source>
         <target>You have selected more quantity to withdraw than needed! Remove unnecessary quantity.</target>
       </segment>
     </unit>
     <unit id="6hV5UqD" name="validator.project_build.lot_smaller_than_needed">
-      <segment state="translated">
+      <segment>
         <source>validator.project_build.lot_smaller_than_needed</source>
         <target>You have selected less quantity to withdraw than needed for the build! Add additional quantity.</target>
       </segment>
     </unit>
     <unit id="G9ZKt.4" name="part.name.must_match_category_regex">
-      <segment state="translated">
+      <segment>
         <source>part.name.must_match_category_regex</source>
         <target>The part name does not match the regular expression stated by the category: %regex%</target>
       </segment>