Add workflow guard to block external send without public view

Introduce `EntityWorkflowGuardSendExternalIfNoPublicView` class to prevent workflows from transitioning to an external send state if the entity lacks a public view. Included unit tests to verify functionality for entities both with and without public views.

.changes/unreleased/Feature-20240614-153236.yaml

@@ -0,0 +1,8 @@
+kind: Feature
+body: |-
+  Electronic signature
+
+  Implementation of the electronic signature for documents within chill.
+time: 2024-06-14T15:32:36.875891692+02:00
+custom:
+  Issue: ""

.changes/unreleased/Feature-20240614-153537.yaml

@@ -0,0 +1,7 @@
+kind: Feature
+body: The behavoir of the voters for stored objects is adjusted so as to limit edit
+  and delete possibilities to users related to the activity, social action or workflow
+  entity.
+time: 2024-06-14T15:35:37.582159301+02:00
+custom:
+  Issue: "286"

.changes/unreleased/Feature-20240718-151233.yaml

@@ -0,0 +1,5 @@
+kind: Feature
+body: Metadata form added for person signatures
+time: 2024-07-18T15:12:33.8134266+02:00
+custom:
+  Issue: "288"

.changes/unreleased/Fixed-20240916-151843.yaml

@@ -0,0 +1,6 @@
+kind: Fixed
+body: Show only the current referrer in the page "show" for an accompanying period
+  workf
+time: 2024-09-16T15:18:43.017401122+02:00
+custom:
+  Issue: "308"

.changes/v3.1.1.md

@@ -1,6 +0,0 @@
-## v3.1.1 - 2024-10-01
-### Fixed
-* ([#308](https://gitlab.com/Chill-Projet/chill-bundles/-/issues/308)) Show only the current referrer in the page "show" for an accompanying period workf 
-* ([#309](https://gitlab.com/Chill-Projet/chill-bundles/-/issues/309)) Correctly compute the grouping by referrer aggregator
- 
-* Fixed typing of custom field long choice and custom field group 

.changes/v3.2.0.md

@@ -1,3 +0,0 @@
-## v3.2.0 - 2024-10-30
-### Feature
-* Introduce a gender entity 

.changes/v3.2.1.md

@@ -1,4 +0,0 @@
-## v3.2.1 - 2024-10-31
-### Fixed
-* Add the possibility of unknown to the gender entity 
-* Fix the fusion of person doubles by excluding accompanyingPeriod work entities to be deleted. They are moved instead. 

.env

@@ -23,7 +23,7 @@ TRUSTED_HOSTS='^(localhost|example\.com|nginx)$'
 ###< symfony/framework-bundle ###
 
 ## Wopi server for editing documents online
-WOPI_SERVER=http://collabora:9980
+EDITOR_SERVER=http://collabora:9980
 
 # must be manually set in .env.local
 # ADMIN_PASSWORD=

.env.test

@@ -41,3 +41,5 @@ DATABASE_URL="postgresql://postgres:postgres@db:5432/test?serverVersion=14&chars
 ASYNC_UPLOAD_TEMP_URL_KEY=
 ASYNC_UPLOAD_TEMP_URL_BASE_PATH=
 ASYNC_UPLOAD_TEMP_URL_CONTAINER=
+
+EDITOR_SERVER=https://localhost:9980

.gitlab-ci.yml

@@ -122,7 +122,7 @@ unit_tests:
         - php tests/console chill:db:sync-views --env=test
         - php -d memory_limit=2G tests/console cache:clear --env=test
         - php -d memory_limit=3G tests/console doctrine:fixtures:load -n --env=test
-        - php -d memory_limit=4G bin/phpunit --colors=never --exclude-group dbIntensive
+        - php -d memory_limit=4G bin/phpunit --colors=never --exclude-group dbIntensive,openstack-integration,collabora-integration
     artifacts:
         expire_in: 1 day
         paths:

CHANGELOG.md

@@ -6,22 +6,6 @@ adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html),
 and is generated by [Changie](https://github.com/miniscruff/changie).
 
 
-## v3.2.1 - 2024-10-31
-### Fixed
-* Add the possibility of unknown to the gender entity 
-* Fix the fusion of person doubles by excluding accompanyingPeriod work entities to be deleted. They are moved instead. 
-
-## v3.2.0 - 2024-10-30
-### Feature
-* Introduce a gender entity 
-
-## v3.1.1 - 2024-10-01
-### Fixed
-* ([#308](https://gitlab.com/Chill-Projet/chill-bundles/-/issues/308)) Show only the current referrer in the page "show" for an accompanying period workf 
-* ([#309](https://gitlab.com/Chill-Projet/chill-bundles/-/issues/309)) Correctly compute the grouping by referrer aggregator
- 
-* Fixed typing of custom field long choice and custom field group 
-
 ## v3.1.0 - 2024-08-30
 ### Feature
 * Add export aggregator to aggregate activities by household + filter persons that are not part of an accompanyingperiod during a certain timeframe.
@@ -36,14 +20,8 @@ and is generated by [Changie](https://github.com/miniscruff/changie).
 ### Feature
 * ([#306](https://gitlab.com/Chill-Projet/chill-bundles/-/issues/306)) When a document is converted or downloaded in the browser, this document is removed from the browser memory after 45s. Future click on the button re-download the document.
 
-## v2.23.0 - 2024-07-23 & 2024-07-19
+## v2.23.0 - 2024-07-19 & 2024-07-23
 ### Feature
-* ([#221](https://gitlab.com/Chill-Projet/chill-bundles/-/issues/221)) [DX] move async-upload-bundle features into chill-bundles
-* Add job bundle (module emploi)
-* Upgrade import of address list to the last version of compiled addresses of belgian-best-address
-
-* Upgrade CKEditor and refactor configuration with use of typescript
-
 * ([#123](https://gitlab.com/Chill-Projet/chill-bundles/-/issues/123)) Add a button to duplicate calendar ranges from a week to another one
 * [admin] filter users by active / inactive in the admin user's list
 * ([#273](https://gitlab.com/Chill-Projet/chill-bundles/-/issues/273)) Add the possibility to mark all notifications as read
@@ -53,8 +31,6 @@ and is generated by [Changie](https://github.com/miniscruff/changie).
 * Do not update the "createdAt" column when importing postal code which does not change
 * Display filename on file upload within the UI interface
 ### Fixed
-* Fix resolving of centers for an household, which will fix in turn the access control
-* Resolved type hinting error in activity list export
 * ([#271](https://gitlab.com/Chill-Projet/chill-bundles/-/issues/271)) Take into account the acp closing date in the acp works date filter
 
 ### Traduction française des principaux changements
@@ -67,6 +43,16 @@ and is generated by [Changie](https://github.com/miniscruff/changie).
 - Agrandit l'icône du type de fichier dans l'interface de dépôt de fichier;
 - correction: tient compte de la date de fermeture du parcours dans les filtres sur les actions d'accompagnement.
 
+* ([#221](https://gitlab.com/Chill-Projet/chill-bundles/-/issues/221)) [DX] move async-upload-bundle features into chill-bundles
+* Add job bundle (module emploi)
+* Upgrade import of address list to the last version of compiled addresses of belgian-best-address
+
+* Upgrade CKEditor and refactor configuration with use of typescript
+
+### Fixed
+* Fix resolving of centers for an household, which will fix in turn the access control
+* Resolved type hinting error in activity list export
+
 ## v2.22.2 - 2024-07-03
 ### Fixed
 * Remove scope required for event participation stats

composer.json

@@ -31,6 +31,7 @@
         "phpoffice/phpspreadsheet": "^1.16",
         "ramsey/uuid-doctrine": "^1.7",
         "sensio/framework-extra-bundle": "^5.5",
+        "smalot/pdfparser": "^2.10",
         "spomky-labs/base64url": "^2.0",
         "symfony/asset": "^5.4",
         "symfony/browser-kit": "^5.4",

docs/source/installation/enable-collabora-for-dev.rst

@@ -0,0 +1,125 @@
+
+Enable CODE for development
+===========================
+
+For editing a document, there must be a way to communicate between the collabora server and the symfony server, in
+both direction. The domain name should also be the same for collabora server and for the browser which access to the
+online editor.
+
+Using ngrok (or other http tunnel)
+----------------------------------
+
+One can configure a tunnel server to expose your local install to the web, and access to your local server using the
+tunnel url.
+
+Start ngrok
+^^^^^^^^^^^
+
+This can be achieve using `ngrok <https://ngrok.com/>`_.
+
+.. note::
+
+   The configuration of ngrok is outside of the scope of this document. Refers to the ngrok's documentation.
+
+.. code-block:: bash
+
+   # ensuring that your server is running through http and port 8000
+   ngrok http 8000
+   # then open the link given by the ngrok utility and you should reach your app
+
+At this step, ensure that you can reach your local app using the ngrok url.
+
+Configure Collabora
+^^^^^^^^^^^^^^^^^^^
+
+The collabora server must be executed online and configure to access to your ngrok installation. Ensure that the aliasgroup
+exists for your ngrok application (`See the CODE documentation: <https://sdk.collaboraonline.com/docs/installation/Configuration.html#multihost-configuration>`_).
+
+Configure your app
+^^^^^^^^^^^^^^^^^^
+
+Set the :code:`EDITOR_SERVER` variable to point to your collabora server, this should be done in your :code:`.env.local` file.
+
+At this point, everything must be fine. In case of errors, watch the log from your collabora server, use the `profiler <https://symfony.com/doc/current/profiler.html>`_
+to debug the requests.
+
+.. note::
+
+   In case of error while validating proof (you'll see those message in the collabora's logs), you can temporarily disable
+   the proof validation adding this code snippet in `config/services.yaml`:
+
+   .. code-block:: yaml
+
+      when@dev:
+          # add only in dev environment, to avoid security problems
+          services:
+              ChampsLibres\WopiLib\Contract\Service\ProofValidatorInterface:
+                  # this class will always validate proof
+                  alias: Chill\WopiBundle\Service\Wopi\NullProofValidator
+
+With a local CODE image
+-----------------------
+
+.. warning::
+
+   This configuration is not sure, and must be refined. The documentation does not seems to be entirely valid.
+
+Use a local domain name and https for your app
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Use the proxy feature from embedded symfony server to run your app. `See the dedicated doc <https://symfony.com/doc/current/setup/symfony_server.html#local-domain-names>`
+
+Configure also the `https certificate <https://symfony.com/doc/current/setup/symfony_server.html#enabling-tls>`_
+
+In this example, your local domain name will be :code:`my-domain` and the url will be :code:`https://my-domain.wip`.
+
+Ensure that the proxy is running.
+
+Create a certificate database for collabora
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Collabora must validate your certificate generated by symfony console. For that, you need `to create a NSS database <https://sdk.collaboraonline.com/docs/installation/Configuration.html#validating-digital-signatures>`
+and configure collabora to use it.
+
+At first, export the certificate for symfony development. Use the graphical interface from your browser to get the
+certificate as a PEM file.
+
+.. code-block:: bash
+
+   # create your database in a custom directory
+   mkdir /path/to/your/directory
+   certutil -N -d /path/to/your/directory
+   cat /path/to/your/ca.crt | certutil -d . -A symfony -t -t C,P,C,u,w -a
+
+Launch CODE properly configured
+
+.. code-block:: yaml
+
+     collabora:
+         image: collabora/code:latest
+         environment:
+             - SLEEPFORDEBUGGER=0
+             - DONT_GEN_SSL_CERT="True"
+             # add path to the database
+             - extra_params=--o:ssl.enable=false --o:ssl.termination=false --o:logging.level=7 -o:certificates.database_path=/etc/custom-certificates/nss-database
+             - username=admin
+             - password=admin
+             - dictionaries=en_US
+             - aliasgroup1=https://my-domain.wip
+         ports:
+             - "127.0.0.1:9980:9980"
+         volumes:
+             - "/path/to/your/directory/nss-database:/etc/custom-certificates/nss-database"
+         extra_hosts:
+             - "my-domain.wip:host-gateway"
+
+Configure your app
+^^^^^^^^^^^^^^^^^^
+
+Into your :code:`.env.local` file:
+
+.. code-block:: env
+
+   EDITOR_SERVER=http://${COLLABORA_HOST}:${COLLABORA_PORT}
+
+At this step, you should be able to edit a document through collabora.

package.json

@@ -53,14 +53,13 @@
     "marked": "^12.0.2",
     "masonry-layout": "^4.2.2",
     "mime": "^4.0.0",
-    "swagger-ui": "^4.15.5",
+    "pdfjs-dist": "^4.3.136",
     "vis-network": "^9.1.0",
-    "vue": "^3.2.37",
+    "vue": "^3.5.6",
     "vue-i18n": "^9.1.6",
     "vue-multiselect": "3.0.0-alpha.2",
     "vue-toast-notification": "^3.1.2",
-    "vuex": "^4.0.0",
+    "vuex": "^4.0.0"
-    "bootstrap-icons": "^1.11.3"
   },
   "browserslist": [
     "Firefox ESR"

src/Bundle/ChillActivityBundle/Repository/ActivityRepository.php

@@ -12,6 +12,8 @@ declare(strict_types=1);
 namespace Chill\ActivityBundle\Repository;
 
 use Chill\ActivityBundle\Entity\Activity;
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\DocStoreBundle\Repository\AssociatedEntityToStoredObjectInterface;
 use Chill\PersonBundle\Entity\AccompanyingPeriod;
 use Chill\PersonBundle\Entity\Person;
 use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
@@ -23,7 +25,7 @@ use Doctrine\Persistence\ManagerRegistry;
  * @method Activity[]    findAll()
  * @method Activity[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
  */
-class ActivityRepository extends ServiceEntityRepository
+class ActivityRepository extends ServiceEntityRepository implements AssociatedEntityToStoredObjectInterface
 {
     public function __construct(ManagerRegistry $registry)
     {
@@ -97,4 +99,16 @@ class ActivityRepository extends ServiceEntityRepository
 
         return $qb->getQuery()->getResult();
     }
+
+    public function findAssociatedEntityToStoredObject(StoredObject $storedObject): ?Activity
+    {
+        $qb = $this->createQueryBuilder('a');
+        $query = $qb
+            ->leftJoin('a.documents', 'ad')
+            ->where('ad.id = :storedObjectId')
+            ->setParameter('storedObjectId', $storedObject->getId())
+            ->getQuery();
+
+        return $query->getOneOrNullResult();
+    }
 }

src/Bundle/ChillActivityBundle/Security/Authorization/ActivityStoredObjectVoter.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\ActivityBundle\Security\Authorization;
+
+use Chill\ActivityBundle\Entity\Activity;
+use Chill\ActivityBundle\Repository\ActivityRepository;
+use Chill\DocStoreBundle\Repository\AssociatedEntityToStoredObjectInterface;
+use Chill\DocStoreBundle\Security\Authorization\StoredObjectRoleEnum;
+use Chill\DocStoreBundle\Security\Authorization\StoredObjectVoter\AbstractStoredObjectVoter;
+use Chill\DocStoreBundle\Service\WorkflowStoredObjectPermissionHelper;
+use Symfony\Component\Security\Core\Security;
+
+class ActivityStoredObjectVoter extends AbstractStoredObjectVoter
+{
+    public function __construct(
+        private readonly ActivityRepository $repository,
+        Security $security,
+        WorkflowStoredObjectPermissionHelper $workflowDocumentService,
+    ) {
+        parent::__construct($security, $workflowDocumentService);
+    }
+
+    protected function getRepository(): AssociatedEntityToStoredObjectInterface
+    {
+        return $this->repository;
+    }
+
+    protected function getClass(): string
+    {
+        return Activity::class;
+    }
+
+    protected function attributeToRole(StoredObjectRoleEnum $attribute): string
+    {
+        return match ($attribute) {
+            StoredObjectRoleEnum::EDIT => ActivityVoter::UPDATE,
+            StoredObjectRoleEnum::SEE => ActivityVoter::SEE_DETAILS,
+        };
+    }
+
+    protected function canBeAssociatedWithWorkflow(): bool
+    {
+        return false;
+    }
+}

src/Bundle/ChillCustomFieldsBundle/CustomFields/CustomFieldLongChoice.php

@@ -42,8 +42,8 @@ class CustomFieldLongChoice extends AbstractCustomField
         $translatableStringHelper = $this->translatableStringHelper;
         $builder->add($customField->getSlug(), Select2ChoiceType::class, [
             'choices' => $entries,
-            'choice_label' => static fn (?Option $option) => $translatableStringHelper->localize($option->getText()),
+            'choice_label' => static fn (Option $option) => $translatableStringHelper->localize($option->getText()),
-            'choice_value' => static fn (?Option $key): ?int => $key?->getId(),
+            'choice_value' => static fn (Option $key): ?int => null === $key ? null : $key->getId(),
             'multiple' => false,
             'expanded' => false,
             'required' => $customField->isRequired(),

src/Bundle/ChillCustomFieldsBundle/Entity/CustomFieldsGroup.php

@@ -46,8 +46,11 @@ class CustomFieldsGroup
     #[ORM\GeneratedValue(strategy: 'AUTO')]
     private ?int $id = null;
 
+    /**
+     * @var array
+     */
     #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON)]
-    private array|string $name;
+    private $name;
 
     #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON)]
     private array $options = [];
@@ -178,7 +181,7 @@ class CustomFieldsGroup
      *
      * @return CustomFieldsGroup
      */
-    public function setName(array|string $name)
+    public function setName($name)
     {
         $this->name = $name;
 

src/Bundle/ChillDocGeneratorBundle/DataFixtures/ORM/LoadDocGeneratorTemplate.php

@@ -54,12 +54,15 @@ class LoadDocGeneratorTemplate extends AbstractFixture
         ];
 
         foreach ($templates as $template) {
-            $newStoredObj = (new StoredObject())
+            $newStoredObj = (new StoredObject());
-                ->setFilename($template['file']['filename'])
+
-                ->setKeyInfos(json_decode($template['file']['key'], true))
+            $newStoredObj
-                ->setIv(json_decode($template['file']['iv'], true))
                 ->setCreatedAt(new \DateTime('today'))
-                ->setType($template['file']['type']);
+                ->registerVersion(
+                    json_decode($template['file']['key'], true),
+                    json_decode($template['file']['iv'], true),
+                    $template['file']['type'],
+                );
 
             $manager->persist($newStoredObj);
 

src/Bundle/ChillDocGeneratorBundle/Service/Generator/Generator.php

@@ -134,13 +134,11 @@ class Generator implements GeneratorInterface
             $content = Yaml::dump($data, 6);
             /* @var StoredObject $destinationStoredObject */
             $destinationStoredObject
-                ->setType('application/yaml')
-                ->setFilename(sprintf('%s_yaml', uniqid('doc_', true)))
                 ->setStatus(StoredObject::STATUS_READY)
             ;
 
             try {
-                $this->storedObjectManager->write($destinationStoredObject, $content);
+                $this->storedObjectManager->write($destinationStoredObject, $content, 'application/yaml');
             } catch (StoredObjectManagerException $e) {
                 $destinationStoredObject->addGenerationErrors($e->getMessage());
 
@@ -174,13 +172,11 @@ class Generator implements GeneratorInterface
 
         /* @var StoredObject $destinationStoredObject */
         $destinationStoredObject
-            ->setType($template->getFile()->getType())
-            ->setFilename(sprintf('%s_odt', uniqid('doc_', true)))
             ->setStatus(StoredObject::STATUS_READY)
         ;
 
         try {
-            $this->storedObjectManager->write($destinationStoredObject, $generatedResource);
+            $this->storedObjectManager->write($destinationStoredObject, $generatedResource, $template->getFile()->getType());
         } catch (StoredObjectManagerException $e) {
             $destinationStoredObject->addGenerationErrors($e->getMessage());
 

src/Bundle/ChillDocGeneratorBundle/tests/Service/Context/Generator/GeneratorTest.php

@@ -19,6 +19,7 @@ use Chill\DocGeneratorBundle\Service\Generator\Generator;
 use Chill\DocGeneratorBundle\Service\Generator\ObjectReadyException;
 use Chill\DocGeneratorBundle\Service\Generator\RelatedEntityNotFoundException;
 use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\DocStoreBundle\Entity\StoredObjectVersion;
 use Chill\DocStoreBundle\Service\StoredObjectManagerInterface;
 use Chill\MainBundle\Entity\User;
 use Doctrine\ORM\EntityManagerInterface;
@@ -39,11 +40,11 @@ class GeneratorTest extends TestCase
 
     public function testSuccessfulGeneration(): void
     {
-        $template = (new DocGeneratorTemplate())->setFile($templateStoredObject = (new StoredObject())
+        $templateStoredObject = new StoredObject();
-            ->setType('application/test'));
+        $templateStoredObject->registerVersion(type: 'application/test');
+        $template = (new DocGeneratorTemplate())->setFile($templateStoredObject);
         $destinationStoredObject = (new StoredObject())->setStatus(StoredObject::STATUS_PENDING);
         $reflection = new \ReflectionClass($destinationStoredObject);
-        $reflection->getProperty('id')->setAccessible(true);
         $reflection->getProperty('id')->setValue($destinationStoredObject, 1);
         $entity = new class () {};
         $data = [];
@@ -76,7 +77,14 @@ class GeneratorTest extends TestCase
 
         $storedObjectManager = $this->prophesize(StoredObjectManagerInterface::class);
         $storedObjectManager->read($templateStoredObject)->willReturn('template');
-        $storedObjectManager->write($destinationStoredObject, 'generated')->shouldBeCalled();
+        $storedObjectManager->write($destinationStoredObject, 'generated', 'application/test')
+            ->will(function ($args): StoredObjectVersion {
+                /** @var StoredObject $storedObject */
+                $storedObject = $args[0];
+
+                return $storedObject->registerVersion(type: $args[2]);
+            })
+            ->shouldBeCalled();
 
         $generator = new Generator(
             $contextManagerInterface->reveal(),
@@ -107,8 +115,9 @@ class GeneratorTest extends TestCase
             $this->prophesize(StoredObjectManagerInterface::class)->reveal()
         );
 
-        $template = (new DocGeneratorTemplate())->setFile($templateStoredObject = (new StoredObject())
+        $templateStoredObject = new StoredObject();
-            ->setType('application/test'));
+        $templateStoredObject->registerVersion(type: 'application/test');
+        $template = (new DocGeneratorTemplate())->setFile($templateStoredObject);
         $destinationStoredObject = (new StoredObject())->setStatus(StoredObject::STATUS_READY);
 
         $generator->generateDocFromTemplate(
@@ -124,11 +133,11 @@ class GeneratorTest extends TestCase
     {
         $this->expectException(RelatedEntityNotFoundException::class);
 
-        $template = (new DocGeneratorTemplate())->setFile($templateStoredObject = (new StoredObject())
+        $templateStoredObject = new StoredObject();
-            ->setType('application/test'));
+        $templateStoredObject->registerVersion(type: 'application/test');
+        $template = (new DocGeneratorTemplate())->setFile($templateStoredObject);
         $destinationStoredObject = (new StoredObject())->setStatus(StoredObject::STATUS_PENDING);
         $reflection = new \ReflectionClass($destinationStoredObject);
-        $reflection->getProperty('id')->setAccessible(true);
         $reflection->getProperty('id')->setValue($destinationStoredObject, 1);
 
         $context = $this->prophesize(DocGeneratorContextInterface::class);

src/Bundle/ChillDocStoreBundle/AsyncUpload/Driver/OpenstackObjectStore/TempUrlOpenstackGenerator.php

@@ -58,6 +58,7 @@ final readonly class TempUrlOpenstackGenerator implements TempUrlGeneratorInterf
         ?int $expire_delay = null,
         ?int $submit_delay = null,
         int $max_file_count = 1,
+        ?string $object_name = null,
     ): SignedUrlPost {
         $delay = $expire_delay ?? $this->max_expire_delay;
         $submit_delay ??= $this->max_submit_delay;
@@ -84,11 +85,14 @@ final readonly class TempUrlOpenstackGenerator implements TempUrlGeneratorInterf
 
         $expires = $this->clock->now()->add(new \DateInterval('PT'.(string) $delay.'S'));
 
-        $object_name = $this->generateObjectName();
+        if (null === $object_name) {
+            $object_name = $this->generateObjectName();
+        }
 
         $g = new SignedUrlPost(
             $url = $this->generateUrl($object_name),
             $expires,
+            $object_name,
             $this->max_post_file_size,
             $max_file_count,
             $submit_delay,
@@ -127,7 +131,7 @@ final readonly class TempUrlOpenstackGenerator implements TempUrlGeneratorInterf
         ];
         $url = $url.'?'.\http_build_query($args);
 
-        $signature = new SignedUrl(strtoupper($method), $url, $expires);
+        $signature = new SignedUrl(strtoupper($method), $url, $expires, $object_name);
 
         $this->event_dispatcher->dispatch(
             new TempUrlGenerateEvent($signature)
@@ -178,21 +182,19 @@ final readonly class TempUrlOpenstackGenerator implements TempUrlGeneratorInterf
         return \hash_hmac('sha512', $body, $this->key, false);
     }
 
-    private function generateSignature($method, $url, \DateTimeImmutable $expires)
+    private function generateSignature(string $method, $url, \DateTimeImmutable $expires)
     {
         if ('POST' === $method) {
             return $this->generateSignaturePost($url, $expires);
         }
 
         $path = \parse_url((string) $url, PHP_URL_PATH);
-
         $body = sprintf(
             "%s\n%s\n%s",
-            $method,
+            strtoupper($method),
             $expires->format('U'),
             $path
-        )
+        );
-        ;
 
         $this->logger->debug(
             'generate signature GET',

src/Bundle/ChillDocStoreBundle/AsyncUpload/SignedUrl.php

@@ -21,6 +21,8 @@ readonly class SignedUrl
         #[Serializer\Groups(['read'])]
         public string $url,
         public \DateTimeImmutable $expires,
+        #[Serializer\Groups(['read'])]
+        public string $object_name,
     ) {}
 
     #[Serializer\Groups(['read'])]

src/Bundle/ChillDocStoreBundle/AsyncUpload/SignedUrlPost.php

@@ -18,6 +18,7 @@ readonly class SignedUrlPost extends SignedUrl
     public function __construct(
         string $url,
         \DateTimeImmutable $expires,
+        string $object_name,
         #[Serializer\Groups(['read'])]
         public int $max_file_size,
         #[Serializer\Groups(['read'])]
@@ -31,6 +32,6 @@ readonly class SignedUrlPost extends SignedUrl
         #[Serializer\Groups(['read'])]
         public string $signature,
     ) {
-        parent::__construct('POST', $url, $expires);
+        parent::__construct('POST', $url, $expires, $object_name);
     }
 }

src/Bundle/ChillDocStoreBundle/AsyncUpload/TempUrlGeneratorInterface.php

@@ -17,6 +17,7 @@ interface TempUrlGeneratorInterface
         ?int $expire_delay = null,
         ?int $submit_delay = null,
         int $max_file_count = 1,
+        ?string $object_name = null,
     ): SignedUrlPost;
 
     public function generate(string $method, string $object_name, ?int $expire_delay = null): SignedUrl;

src/Bundle/ChillDocStoreBundle/Controller/AsyncUploadController.php

@@ -11,9 +11,11 @@ declare(strict_types=1);
 
 namespace Chill\DocStoreBundle\Controller;
 
-use Chill\DocStoreBundle\AsyncUpload\Exception\TempUrlGeneratorException;
 use Chill\DocStoreBundle\AsyncUpload\TempUrlGeneratorInterface;
-use Chill\DocStoreBundle\Security\Authorization\AsyncUploadVoter;
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\DocStoreBundle\Entity\StoredObjectVersion;
+use Chill\DocStoreBundle\Security\Authorization\StoredObjectRoleEnum;
+use Chill\MainBundle\Entity\User;
 use Psr\Log\LoggerInterface;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Symfony\Component\HttpFoundation\Request;
@@ -30,62 +32,84 @@ final readonly class AsyncUploadController
         private TempUrlGeneratorInterface $tempUrlGenerator,
         private SerializerInterface $serializer,
         private Security $security,
-        private LoggerInterface $logger,
+        private LoggerInterface $chillLogger,
     ) {}
 
-    #[Route(path: '/asyncupload/temp_url/generate/{method}', name: 'async_upload.generate_url')]
+    #[Route(path: '/api/1.0/doc-store/async-upload/temp_url/{uuid}/generate/post', name: 'chill_docstore_asyncupload_getsignedurlpost')]
-    public function getSignedUrl(string $method, Request $request): JsonResponse
+    public function getSignedUrlPost(Request $request, StoredObject $storedObject): JsonResponse
     {
-        try {
+        if (!$this->security->isGranted(StoredObjectRoleEnum::EDIT->value, $storedObject)) {
-            switch (strtolower($method)) {
+            throw new AccessDeniedHttpException('not able to edit the given stored object');
-                case 'post':
+        }
-                    $p = $this->tempUrlGenerator
-                        ->generatePost(
-                            $request->query->has('expires_delay') ? $request->query->getInt('expires_delay') : null,
-                            $request->query->has('submit_delay') ? $request->query->getInt('submit_delay') : null
-                        )
-                    ;
-                    break;
-                case 'get':
-                case 'head':
-                    $object_name = $request->query->get('object_name', null);
 
-                    if (null === $object_name) {
+        // we create a dummy version, to generate a filename
-                        return (new JsonResponse((object) [
+        $version = $storedObject->registerVersion();
-                            'message' => 'the object_name is null',
+
-                        ]))
+        $p = $this->tempUrlGenerator
-                            ->setStatusCode(JsonResponse::HTTP_BAD_REQUEST);
+            ->generatePost(
-                    }
+                $request->query->has('expires_delay') ? $request->query->getInt('expires_delay') : null,
-                    $p = $this->tempUrlGenerator->generate(
+                $request->query->has('submit_delay') ? $request->query->getInt('submit_delay') : null,
-                        $method,
+                object_name: $version->getFilename()
-                        $object_name,
+            );
-                        $request->query->has('expires_delay') ? $request->query->getInt('expires_delay') : null
+
-                    );
+        $this->chillLogger->notice('[Privacy Event] a request to upload a document has been generated', [
-                    break;
+            'doc_uuid' => $storedObject->getUuid(),
-                default:
+        ]);
-                    return (new JsonResponse((object) ['message' => 'the method '
+
-                        ."{$method} is not valid"]))
+        return new JsonResponse(
-                        ->setStatusCode(JsonResponse::HTTP_BAD_REQUEST);
+            $this->serializer->serialize($p, 'json', [AbstractNormalizer::GROUPS => ['read']]),
+            Response::HTTP_OK,
+            [],
+            true
+        );
+    }
+
+    #[Route(path: '/api/1.0/doc-store/async-upload/temp_url/{uuid}/generate/{method}', name: 'chill_docstore_asyncupload_getsignedurlget', requirements: ['method' => 'get|head'])]
+    public function getSignedUrlGet(Request $request, StoredObject $storedObject, string $method): JsonResponse
+    {
+        if (!$this->security->isGranted(StoredObjectRoleEnum::SEE->value, $storedObject)) {
+            throw new AccessDeniedHttpException('not able to read the given stored object');
+        }
+
+        // we really want to be sure that there are no other method than get or head:
+        if (!in_array($method, ['get', 'head'], true)) {
+            throw new AccessDeniedHttpException('Only methods get and head are allowed');
+        }
+
+        if ($request->query->has('version')) {
+            $filename = $request->query->get('version');
+
+            $storedObjectVersion = $storedObject->getVersions()->findFirst(fn (int $index, StoredObjectVersion $version): bool => $version->getFilename() === $filename);
+
+            if (null === $storedObjectVersion) {
+                // we are here in the case where the version is not stored into the database
+                // as the version is prefixed by the stored object prefix, we just have to check that this prefix
+                // is the same. It means that the user had previously the permission to "SEE_AND_EDIT" this stored
+                // object with same prefix that we checked before
+                if (!str_starts_with($filename, $storedObject->getPrefix())) {
+                    throw new AccessDeniedHttpException('not able to match the version with the same filename');
+                }
             }
-        } catch (TempUrlGeneratorException $e) {
+        } else {
-            $this->logger->warning('The client requested a temp url'
+            $filename = $storedObject->getCurrentVersion()->getFilename();
-                .' which sparkle an error.', [
-                    'message' => $e->getMessage(),
-                    'expire_delay' => $request->query->getInt('expire_delay', 0),
-                    'file_count' => $request->query->getInt('file_count', 1),
-                    'method' => $method,
-                ]);
-
-            $p = new \stdClass();
-            $p->message = $e->getMessage();
-            $p->status = JsonResponse::HTTP_BAD_REQUEST;
-
-            return new JsonResponse($p, JsonResponse::HTTP_BAD_REQUEST);
         }
 
-        if (!$this->security->isGranted(AsyncUploadVoter::GENERATE_SIGNATURE, $p)) {
+        $p = $this->tempUrlGenerator->generate(
-            throw new AccessDeniedHttpException('not allowed to generate this signature');
+            $method,
-        }
+            $filename,
+            $request->query->has('expires_delay') ? $request->query->getInt('expires_delay') : null
+        );
+
+        $user = $this->security->getUser();
+        $userId = match ($user instanceof User) {
+            true => $user->getId(),
+            false => $user->getUserIdentifier(),
+        };
+
+        $this->chillLogger->notice('[Privacy Event] a request to see a document has been granted', [
+            'doc_uuid' => $storedObject->getUuid()->toString(),
+            'user_id' => $userId,
+        ]);
 
         return new JsonResponse(
             $this->serializer->serialize($p, 'json', [AbstractNormalizer::GROUPS => ['read']]),

src/Bundle/ChillDocStoreBundle/Controller/DocumentAccompanyingCourseDuplicateController.php

@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Controller;
+
+use Chill\DocStoreBundle\Entity\AccompanyingCourseDocument;
+use Chill\DocStoreBundle\Security\Authorization\AccompanyingCourseDocumentVoter;
+use Chill\DocStoreBundle\Workflow\AccompanyingCourseDocumentDuplicator;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\Session\Session;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Security\Core\Security;
+
+final readonly class DocumentAccompanyingCourseDuplicateController
+{
+    public function __construct(
+        private Security $security,
+        private AccompanyingCourseDocumentDuplicator $documentWorkflowDuplicator,
+        private EntityManagerInterface $entityManager,
+        private UrlGeneratorInterface $urlGenerator,
+    ) {}
+
+    #[Route('/{_locale}/doc-store/accompanying-course-document/{id}/duplicate', name: 'chill_doc_store_accompanying_course_document_duplicate')]
+    public function __invoke(AccompanyingCourseDocument $document, Request $request, Session $session): Response
+    {
+        if (!$this->security->isGranted(AccompanyingCourseDocumentVoter::SEE, $document)) {
+            throw new AccessDeniedHttpException('not allowed to see this document');
+        }
+
+        if (!$this->security->isGranted(AccompanyingCourseDocumentVoter::CREATE, $document->getCourse())) {
+            throw new AccessDeniedHttpException('not allowed to create this document');
+        }
+
+        $duplicated = $this->documentWorkflowDuplicator->duplicate($document);
+        $this->entityManager->persist($duplicated);
+        $this->entityManager->flush();
+
+        return new RedirectResponse(
+            $this->urlGenerator->generate('accompanying_course_document_edit', ['id' => $duplicated->getId(), 'course' => $duplicated->getCourse()->getId()])
+        );
+    }
+}

src/Bundle/ChillDocStoreBundle/Controller/DocumentPersonController.php

@@ -26,6 +26,8 @@ use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Annotation\Route;
 use Symfony\Contracts\Translation\TranslatorInterface;
+use Chill\DocStoreBundle\Service\Signature\PDFSignatureZoneParser;
+use Chill\DocStoreBundle\Service\StoredObjectManagerInterface;
 
 /**
  * Class DocumentPersonController.
@@ -40,6 +42,8 @@ class DocumentPersonController extends AbstractController
         protected TranslatorInterface $translator,
         protected EventDispatcherInterface $eventDispatcher,
         protected AuthorizationHelper $authorizationHelper,
+        protected PDFSignatureZoneParser $PDFSignatureZoneParser,
+        protected StoredObjectManagerInterface $storedObjectManagerInterface,
         private readonly \Doctrine\Persistence\ManagerRegistry $managerRegistry,
     ) {}
 

src/Bundle/ChillDocStoreBundle/Controller/SignatureRequestController.php

@@ -0,0 +1,102 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Controller;
+
+use Chill\DocStoreBundle\Service\Signature\Driver\BaseSigner\RequestPdfSignMessage;
+use Chill\DocStoreBundle\Service\Signature\PDFPage;
+use Chill\DocStoreBundle\Service\Signature\PDFSignatureZone;
+use Chill\DocStoreBundle\Service\StoredObjectManagerInterface;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowSignatureStateEnum;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowStepSignature;
+use Chill\MainBundle\Templating\Entity\ChillEntityRenderManagerInterface;
+use Chill\MainBundle\Security\Authorization\EntityWorkflowStepSignatureVoter;
+use Chill\MainBundle\Workflow\EntityWorkflowManager;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\Messenger\MessageBusInterface;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Core\Security;
+use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
+
+class SignatureRequestController
+{
+    public function __construct(
+        private readonly MessageBusInterface $messageBus,
+        private readonly StoredObjectManagerInterface $storedObjectManager,
+        private readonly EntityWorkflowManager $entityWorkflowManager,
+        private readonly ChillEntityRenderManagerInterface $entityRender,
+        private readonly NormalizerInterface $normalizer,
+        private readonly Security $security,
+    ) {}
+
+    #[Route('/api/1.0/document/workflow/{id}/signature-request', name: 'chill_docstore_signature_request')]
+    public function processSignature(EntityWorkflowStepSignature $signature, Request $request): JsonResponse
+    {
+        if (!$this->security->isGranted(EntityWorkflowStepSignatureVoter::SIGN, $signature)) {
+            throw new AccessDeniedHttpException('not authorized to sign this step');
+        }
+
+        $entityWorkflow = $signature->getStep()->getEntityWorkflow();
+
+        if (EntityWorkflowSignatureStateEnum::PENDING !== $signature->getState()) {
+            return new JsonResponse([], status: Response::HTTP_CONFLICT);
+        }
+
+        $storedObject = $this->entityWorkflowManager->getAssociatedStoredObject($entityWorkflow);
+        $content = $this->storedObjectManager->read($storedObject);
+
+        $data = \json_decode((string) $request->getContent(), true, 512, JSON_THROW_ON_ERROR); // TODO parse payload: json_decode ou, mieux, dataTransfertObject
+        $zone = new PDFSignatureZone(
+            $data['zone']['index'],
+            $data['zone']['x'],
+            $data['zone']['y'],
+            $data['zone']['height'],
+            $data['zone']['width'],
+            new PDFPage($data['zone']['PDFPage']['index'], $data['zone']['PDFPage']['width'], $data['zone']['PDFPage']['height'])
+        );
+
+        $this->messageBus->dispatch(new RequestPdfSignMessage(
+            $signature->getId(),
+            $zone,
+            $data['zone']['index'],
+            'Signed by IP: '.(string) $request->getClientIp().', authenticated user: '.$this->entityRender->renderString($this->security->getUser(), []),
+            $this->entityRender->renderString($signature->getSigner(), [
+                // options for user render
+                'absence' => false,
+                'main_scope' => false,
+                // options for person render
+                'addAge' => false,
+            ]),
+            $content
+        ));
+
+        return new JsonResponse(null, JsonResponse::HTTP_OK, []);
+    }
+
+    #[Route('/api/1.0/document/workflow/{id}/check-signature', name: 'chill_docstore_check_signature')]
+    public function checkSignature(EntityWorkflowStepSignature $signature): JsonResponse
+    {
+        $entityWorkflow = $signature->getStep()->getEntityWorkflow();
+        $storedObject = $this->entityWorkflowManager->getAssociatedStoredObject($entityWorkflow);
+
+        return new JsonResponse(
+            [
+                'state' => $signature->getState(),
+                'storedObject' => $this->normalizer->normalize($storedObject, 'json'),
+            ],
+            JsonResponse::HTTP_OK,
+            []
+        );
+    }
+}

src/Bundle/ChillDocStoreBundle/Controller/StoredObjectApiController.php

@@ -11,6 +11,46 @@ declare(strict_types=1);
 
 namespace Chill\DocStoreBundle\Controller;
 
+use Chill\DocStoreBundle\Entity\StoredObject;
 use Chill\MainBundle\CRUD\Controller\ApiController;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Core\Security;
+use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
+use Symfony\Component\Serializer\SerializerInterface;
 
-class StoredObjectApiController extends ApiController {}
+class StoredObjectApiController extends ApiController
+{
+    public function __construct(
+        private readonly Security $security,
+        private readonly SerializerInterface $serializer,
+        private readonly EntityManagerInterface $entityManager,
+    ) {}
+
+    /**
+     * Creates a new stored object.
+     *
+     * @return JsonResponse the response containing the serialized object in JSON format
+     *
+     * @throws AccessDeniedHttpException if the user does not have the necessary role to create a stored object
+     */
+    #[Route('/api/1.0/doc-store/stored-object/create', methods: ['POST'])]
+    public function createStoredObject(): JsonResponse
+    {
+        if (!($this->security->isGranted('ROLE_ADMIN') || $this->security->isGranted('ROLE_USER'))) {
+            throw new AccessDeniedHttpException('Must be user or admin to create a stored object');
+        }
+
+        $object = new StoredObject();
+
+        $this->entityManager->persist($object);
+        $this->entityManager->flush();
+
+        return new JsonResponse(
+            $this->serializer->serialize($object, 'json', [AbstractNormalizer::GROUPS => ['read']]),
+            json: true
+        );
+    }
+}

src/Bundle/ChillDocStoreBundle/Controller/StoredObjectRestoreVersionApiController.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Controller;
+
+use Chill\DocStoreBundle\Entity\StoredObjectVersion;
+use Chill\DocStoreBundle\Security\Authorization\StoredObjectRoleEnum;
+use Chill\DocStoreBundle\Serializer\Normalizer\StoredObjectVersionNormalizer;
+use Chill\DocStoreBundle\Service\StoredObjectRestoreInterface;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Core\Security;
+use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
+use Symfony\Component\Serializer\SerializerInterface;
+
+final readonly class StoredObjectRestoreVersionApiController
+{
+    public function __construct(private Security $security, private StoredObjectRestoreInterface $storedObjectRestore, private EntityManagerInterface $entityManager, private SerializerInterface $serializer) {}
+
+    #[Route('/api/1.0/doc-store/stored-object/restore-from-version/{id}', methods: ['POST'])]
+    public function restoreStoredObjectVersion(StoredObjectVersion $storedObjectVersion): JsonResponse
+    {
+        if (!$this->security->isGranted(StoredObjectRoleEnum::EDIT->value, $storedObjectVersion->getStoredObject())) {
+            throw new AccessDeniedHttpException('not allowed to edit the stored object');
+        }
+
+        $newVersion = $this->storedObjectRestore->restore($storedObjectVersion);
+
+        $this->entityManager->persist($newVersion);
+        $this->entityManager->flush();
+
+        return new JsonResponse(
+            $this->serializer->serialize($newVersion, 'json', [AbstractNormalizer::GROUPS => ['read', StoredObjectVersionNormalizer::WITH_POINT_IN_TIMES_CONTEXT, StoredObjectVersionNormalizer::WITH_RESTORED_CONTEXT]]),
+            json: true
+        );
+    }
+}

src/Bundle/ChillDocStoreBundle/Controller/StoredObjectVersionApiController.php

@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Controller;
+
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\DocStoreBundle\Security\Authorization\StoredObjectRoleEnum;
+use Chill\DocStoreBundle\Serializer\Normalizer\StoredObjectVersionNormalizer;
+use Chill\MainBundle\Pagination\PaginatorFactoryInterface;
+use Chill\MainBundle\Serializer\Model\Collection;
+use Doctrine\Common\Collections\Criteria;
+use Doctrine\Common\Collections\Order;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Core\Security;
+use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
+use Symfony\Component\Serializer\SerializerInterface;
+
+final readonly class StoredObjectVersionApiController
+{
+    public function __construct(
+        private PaginatorFactoryInterface $paginatorFactory,
+        private SerializerInterface $serializer,
+        private Security $security,
+    ) {}
+
+    /**
+     * Lists the versions of the specified stored object.
+     *
+     * @param StoredObject $storedObject the stored object whose versions are to be listed
+     *
+     * @return JsonResponse a JSON response containing the serialized versions of the stored object, encapsulated in a collection
+     *
+     * @throws AccessDeniedHttpException if the user is not allowed to see the stored object
+     */
+    #[Route('/api/1.0/doc-store/stored-object/{uuid}/versions', name: 'chill_doc_store_stored_object_versions_list')]
+    public function listVersions(StoredObject $storedObject): JsonResponse
+    {
+        if (!$this->security->isGranted(StoredObjectRoleEnum::SEE->value, $storedObject)) {
+            throw new AccessDeniedHttpException('not allowed to see this stored object');
+        }
+
+        $total = $storedObject->getVersions()->count();
+        $paginator = $this->paginatorFactory->create($total);
+
+        $criteria = Criteria::create();
+        $criteria->orderBy(['id' => Order::Ascending]);
+        $criteria->setMaxResults($paginator->getItemsPerPage())->setFirstResult($paginator->getCurrentPageFirstItemNumber());
+        $items = $storedObject->getVersions()->matching($criteria);
+
+        return new JsonResponse(
+            $this->serializer->serialize(
+                new Collection($items, $paginator),
+                'json',
+                [AbstractNormalizer::GROUPS => ['read', StoredObjectVersionNormalizer::WITH_POINT_IN_TIMES_CONTEXT, StoredObjectVersionNormalizer::WITH_RESTORED_CONTEXT]]
+            ),
+            json: true
+        );
+    }
+}

src/Bundle/ChillDocStoreBundle/Controller/WebdavController.php

@@ -16,6 +16,7 @@ use Chill\DocStoreBundle\Dav\Response\DavResponse;
 use Chill\DocStoreBundle\Entity\StoredObject;
 use Chill\DocStoreBundle\Security\Authorization\StoredObjectRoleEnum;
 use Chill\DocStoreBundle\Service\StoredObjectManagerInterface;
+use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
@@ -42,6 +43,7 @@ final readonly class WebdavController
         private \Twig\Environment $engine,
         private StoredObjectManagerInterface $storedObjectManager,
         private Security $security,
+        private EntityManagerInterface $entityManager,
     ) {
         $this->requestAnalyzer = new PropfindRequestAnalyzer();
     }
@@ -201,6 +203,8 @@ final readonly class WebdavController
 
         $this->storedObjectManager->write($storedObject, $request->getContent());
 
+        $this->entityManager->flush();
+
         return new DavResponse('', Response::HTTP_NO_CONTENT);
     }
 

src/Bundle/ChillDocStoreBundle/DependencyInjection/ChillDocStoreExtension.php

@@ -11,14 +11,13 @@ declare(strict_types=1);
 
 namespace Chill\DocStoreBundle\DependencyInjection;
 
-use Chill\DocStoreBundle\Controller\StoredObjectApiController;
 use Chill\DocStoreBundle\Security\Authorization\AccompanyingCourseDocumentVoter;
 use Chill\DocStoreBundle\Security\Authorization\PersonDocumentVoter;
+use Chill\DocStoreBundle\Security\Authorization\StoredObjectVoterInterface;
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
 use Symfony\Component\DependencyInjection\Loader;
-use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpKernel\DependencyInjection\Extension;
 
 /**
@@ -35,6 +34,8 @@ class ChillDocStoreExtension extends Extension implements PrependExtensionInterf
 
         $container->setParameter('chill_doc_store', $config);
 
+        $container->registerForAutoconfiguration(StoredObjectVoterInterface::class)->addTag('stored_object_voter');
+
         $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../config'));
         $loader->load('services.yaml');
         $loader->load('services/controller.yaml');
@@ -42,6 +43,7 @@ class ChillDocStoreExtension extends Extension implements PrependExtensionInterf
         $loader->load('services/fixtures.yaml');
         $loader->load('services/form.yaml');
         $loader->load('services/templating.yaml');
+        $loader->load('services/security.yaml');
     }
 
     public function prepend(ContainerBuilder $container)
@@ -49,29 +51,6 @@ class ChillDocStoreExtension extends Extension implements PrependExtensionInterf
         $this->prependRoute($container);
         $this->prependAuthorization($container);
         $this->prependTwig($container);
-        $this->prependApis($container);
-    }
-
-    protected function prependApis(ContainerBuilder $container)
-    {
-        $container->prependExtensionConfig('chill_main', [
-            'apis' => [
-                [
-                    'class' => \Chill\DocStoreBundle\Entity\StoredObject::class,
-                    'controller' => StoredObjectApiController::class,
-                    'name' => 'stored_object',
-                    'base_path' => '/api/1.0/docstore/stored-object',
-                    'base_role' => 'ROLE_USER',
-                    'actions' => [
-                        '_entity' => [
-                            'methods' => [
-                                Request::METHOD_POST => true,
-                            ],
-                        ],
-                    ],
-                ],
-            ],
-        ]);
     }
 
     protected function prependAuthorization(ContainerBuilder $container)

src/Bundle/ChillDocStoreBundle/Entity/StoredObject.php

@@ -16,10 +16,17 @@ use ChampsLibres\WopiLib\Contract\Entity\Document;
 use Chill\DocGeneratorBundle\Entity\DocGeneratorTemplate;
 use Chill\MainBundle\Doctrine\Model\TrackCreationInterface;
 use Chill\MainBundle\Doctrine\Model\TrackCreationTrait;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\Common\Collections\Order;
+use Doctrine\Common\Collections\ReadableCollection;
+use Doctrine\Common\Collections\Selectable;
 use Doctrine\ORM\Mapping as ORM;
 use Ramsey\Uuid\Uuid;
 use Ramsey\Uuid\UuidInterface;
+use Random\RandomException;
 use Symfony\Component\Serializer\Annotation as Serializer;
+use Symfony\Component\Validator\Constraints as Assert;
 
 /**
  * Represent a document stored in an object store.
@@ -28,13 +35,16 @@ use Symfony\Component\Serializer\Annotation as Serializer;
  *
  * The property `$deleteAt` allow a deletion of the document after the given date. But this property should
  * be set before the document is actually written by the StoredObjectManager.
+ *
+ * Each version is stored within a @see{StoredObjectVersion}, associated with this current's object. The creation
+ * of each new version should be done using the method @see{self::registerVersion}.
  */
 #[ORM\Entity]
-#[ORM\Table('chill_doc.stored_object')]
+#[ORM\Table('stored_object', schema: 'chill_doc')]
-#[AsyncFileExists(message: 'The file is not stored properly')]
 class StoredObject implements Document, TrackCreationInterface
 {
     use TrackCreationTrait;
+    final public const STATUS_EMPTY = 'empty';
     final public const STATUS_READY = 'ready';
     final public const STATUS_PENDING = 'pending';
     final public const STATUS_FAILURE = 'failure';
@@ -43,9 +53,11 @@ class StoredObject implements Document, TrackCreationInterface
     #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON, name: 'datas')]
     private array $datas = [];
 
-    #[Serializer\Groups(['write'])]
+    /**
-    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::TEXT)]
+     * the prefix of each version.
-    private string $filename = '';
+     */
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::TEXT, nullable: false, options: ['default' => ''])]
+    private string $prefix = '';
 
     #[Serializer\Groups(['write'])]
     #[ORM\Id]
@@ -53,25 +65,10 @@ class StoredObject implements Document, TrackCreationInterface
     #[ORM\Column(type: \Doctrine\DBAL\Types\Types::INTEGER)]
     private ?int $id = null;
 
-    /**
-     * @var int[]
-     */
     #[Serializer\Groups(['write'])]
-    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON, name: 'iv')]
+    #[ORM\Column(name: 'title', type: \Doctrine\DBAL\Types\Types::TEXT, options: ['default' => ''])]
-    private array $iv = [];
-
-    #[Serializer\Groups(['write'])]
-    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON, name: 'key')]
-    private array $keyInfos = [];
-
-    #[Serializer\Groups(['write'])]
-    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::TEXT, name: 'title')]
     private string $title = '';
 
-    #[Serializer\Groups(['write'])]
-    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::TEXT, name: 'type', options: ['default' => ''])]
-    private string $type = '';
-
     #[Serializer\Groups(['write'])]
     #[ORM\Column(type: 'uuid', unique: true)]
     private UuidInterface $uuid;
@@ -94,14 +91,22 @@ class StoredObject implements Document, TrackCreationInterface
     #[ORM\Column(type: \Doctrine\DBAL\Types\Types::TEXT, nullable: false, options: ['default' => ''])]
     private string $generationErrors = '';
 
+    /**
+     * @var Collection<int, StoredObjectVersion>&Selectable<int, StoredObjectVersion>
+     */
+    #[ORM\OneToMany(mappedBy: 'storedObject', targetEntity: StoredObjectVersion::class, cascade: ['persist'], orphanRemoval: true)]
+    private Collection&Selectable $versions;
+
     /**
      * @param StoredObject::STATUS_* $status
      */
     public function __construct(
         #[ORM\Column(type: \Doctrine\DBAL\Types\Types::TEXT, options: ['default' => 'ready'])]
-        private string $status = 'ready',
+        private string $status = 'empty',
     ) {
         $this->uuid = Uuid::uuid4();
+        $this->versions = new ArrayCollection();
+        $this->prefix = self::generatePrefix();
     }
 
     public function addGenerationTrial(): self
@@ -125,14 +130,34 @@ class StoredObject implements Document, TrackCreationInterface
         return \DateTime::createFromImmutable($this->createdAt);
     }
 
+    #[AsyncFileExists(message: 'The file is not stored properly')]
+    #[Assert\NotNull(message: 'The store object version must be present')]
+    public function getCurrentVersion(): ?StoredObjectVersion
+    {
+        $maxVersion = null;
+
+        foreach ($this->versions as $v) {
+            if ($v->getVersion() > ($maxVersion?->getVersion() ?? -1)) {
+                $maxVersion = $v;
+            }
+        }
+
+        return $maxVersion;
+    }
+
     public function getDatas(): array
     {
         return $this->datas;
     }
 
+    public function getPrefix(): string
+    {
+        return $this->prefix;
+    }
+
     public function getFilename(): string
     {
-        return $this->filename;
+        return $this->getCurrentVersion()?->getFilename() ?? '';
     }
 
     public function getGenerationTrialsCounter(): int
@@ -145,14 +170,17 @@ class StoredObject implements Document, TrackCreationInterface
         return $this->id;
     }
 
+    /**
+     * @return list<int>
+     */
     public function getIv(): array
     {
-        return $this->iv;
+        return $this->getCurrentVersion()?->getIv() ?? [];
     }
 
     public function getKeyInfos(): array
     {
-        return $this->keyInfos;
+        return $this->getCurrentVersion()?->getKeyInfos() ?? [];
     }
 
     /**
@@ -171,14 +199,14 @@ class StoredObject implements Document, TrackCreationInterface
         return $this->status;
     }
 
-    public function getTitle()
+    public function getTitle(): string
     {
         return $this->title;
     }
 
-    public function getType()
+    public function getType(): string
     {
-        return $this->type;
+        return $this->getCurrentVersion()?->getType() ?? '';
     }
 
     public function getUuid(): UuidInterface
@@ -209,27 +237,6 @@ class StoredObject implements Document, TrackCreationInterface
         return $this;
     }
 
-    public function setFilename(?string $filename): self
-    {
-        $this->filename = (string) $filename;
-
-        return $this;
-    }
-
-    public function setIv(?array $iv): self
-    {
-        $this->iv = (array) $iv;
-
-        return $this;
-    }
-
-    public function setKeyInfos(?array $keyInfos): self
-    {
-        $this->keyInfos = (array) $keyInfos;
-
-        return $this;
-    }
-
     /**
      * @param StoredObject::STATUS_* $status
      */
@@ -247,23 +254,89 @@ class StoredObject implements Document, TrackCreationInterface
         return $this;
     }
 
-    public function setType(?string $type): self
-    {
-        $this->type = (string) $type;
-
-        return $this;
-    }
-
     public function getTemplate(): ?DocGeneratorTemplate
     {
         return $this->template;
     }
 
+    /**
+     * @return Selectable<int, StoredObjectVersion>&Collection<int, StoredObjectVersion>
+     */
+    public function getVersions(): Collection&Selectable
+    {
+        return $this->versions;
+    }
+
+    /**
+     * Retrieves versions sorted by a given order.
+     *
+     * @param 'ASC'|'DESC' $order the sorting order, default is Order::Ascending
+     *
+     * @return readableCollection&Selectable The ordered collection of versions
+     */
+    public function getVersionsOrdered(string $order = 'ASC'): ReadableCollection&Selectable
+    {
+        $versions = $this->getVersions()->toArray();
+
+        match ($order) {
+            'ASC' => usort($versions, static fn (StoredObjectVersion $a, StoredObjectVersion $b) => $a->getVersion() <=> $b->getVersion()),
+            'DESC' => usort($versions, static fn (StoredObjectVersion $a, StoredObjectVersion $b) => $b->getVersion() <=> $a->getVersion()),
+        };
+
+        return new ArrayCollection($versions);
+    }
+
+    public function hasCurrentVersion(): bool
+    {
+        return null !== $this->getCurrentVersion();
+    }
+
     public function hasTemplate(): bool
     {
         return null !== $this->template;
     }
 
+    /**
+     * Checks if there is a version kept before conversion.
+     *
+     * @return bool true if a version is kept before conversion, false otherwise
+     */
+    public function hasKeptBeforeConversionVersion(): bool
+    {
+        foreach ($this->getVersions() as $version) {
+            foreach ($version->getPointInTimes() as $pointInTime) {
+                if (StoredObjectPointInTimeReasonEnum::KEEP_BEFORE_CONVERSION === $pointInTime->getReason()) {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Retrieves the last version of the stored object that was kept before conversion.
+     *
+     * This method iterates through the ordered versions and their respective points
+     * in time to find the most recent version that has a point in time with the reason
+     * 'KEEP_BEFORE_CONVERSION'.
+     *
+     * @return StoredObjectVersion|null the version that was kept before conversion,
+     *                                  or null if not found
+     */
+    public function getLastKeptBeforeConversionVersion(): ?StoredObjectVersion
+    {
+        foreach ($this->getVersionsOrdered('DESC') as $version) {
+            foreach ($version->getPointInTimes() as $pointInTime) {
+                if (StoredObjectPointInTimeReasonEnum::KEEP_BEFORE_CONVERSION === $pointInTime->getReason()) {
+                    return $version;
+                }
+            }
+        }
+
+        return null;
+    }
+
     public function setTemplate(?DocGeneratorTemplate $template): StoredObject
     {
         $this->template = $template;
@@ -314,18 +387,65 @@ class StoredObject implements Document, TrackCreationInterface
         return $this;
     }
 
-    public function saveHistory(): void
+    public function registerVersion(
-    {
+        array $iv = [],
-        if ('' === $this->getFilename()) {
+        array $keyInfos = [],
-            return;
+        string $type = '',
+        ?string $filename = null,
+    ): StoredObjectVersion {
+        $version = new StoredObjectVersion(
+            $this,
+            null === $this->getCurrentVersion() ? 0 : $this->getCurrentVersion()->getVersion() + 1,
+            $iv,
+            $keyInfos,
+            $type,
+            $filename
+        );
+
+        $this->versions->add($version);
+
+        if ('empty' === $this->status) {
+            $this->status = self::STATUS_READY;
         }
 
-        $this->datas['history'][] = [
+        return $version;
-            'filename' => $this->getFilename(),
+    }
-            'iv' => $this->getIv(),
+
-            'key_infos' => $this->getKeyInfos(),
+    public function removeVersion(StoredObjectVersion $storedObjectVersion): void
-            'type' => $this->getType(),
+    {
-            'before' => (new \DateTimeImmutable('now'))->getTimestamp(),
+        if (!$this->versions->contains($storedObjectVersion)) {
-        ];
+            throw new \UnexpectedValueException('This stored object does not contains this version');
+        }
+        $this->versions->removeElement($storedObjectVersion);
+    }
+
+    /**
+     * @deprecated
+     */
+    public function saveHistory(): void {}
+
+    public static function generatePrefix(): string
+    {
+        try {
+            return base_convert(bin2hex(random_bytes(32)), 16, 36);
+        } catch (RandomException) {
+            return uniqid(more_entropy: true);
+        }
+    }
+
+    /**
+     * Checks if a stored object can be deleted.
+     *
+     * Currently, return true if the deletedAt date is below the current date, and the object
+     * does not contains any version (which must be removed first).
+     *
+     * @param \DateTimeImmutable $now          the current date and time
+     * @param StoredObject       $storedObject the stored object to check
+     *
+     * @return bool returns true if the stored object can be deleted, false otherwise
+     */
+    public static function canBeDeleted(\DateTimeImmutable $now, StoredObject $storedObject): bool
+    {
+        return $storedObject->getDeleteAt() < $now && $storedObject->getVersions()->isEmpty();
     }
 }

src/Bundle/ChillDocStoreBundle/Entity/StoredObjectPointInTime.php

@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Entity;
+
+use Chill\MainBundle\Doctrine\Model\TrackCreationInterface;
+use Chill\MainBundle\Doctrine\Model\TrackCreationTrait;
+use Chill\MainBundle\Entity\User;
+use Doctrine\ORM\Mapping as ORM;
+
+/**
+ * Represents a snapshot of a stored object at a specific point in time.
+ *
+ * This entity tracks versions of stored objects, reasons for the snapshot,
+ * and the user who initiated the action.
+ */
+#[ORM\Entity]
+#[ORM\Table(name: 'stored_object_point_in_time', schema: 'chill_doc')]
+class StoredObjectPointInTime implements TrackCreationInterface
+{
+    use TrackCreationTrait;
+
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::INTEGER)]
+    private ?int $id = null;
+
+    public function __construct(
+        #[ORM\ManyToOne(targetEntity: StoredObjectVersion::class, inversedBy: 'pointInTimes')]
+        #[ORM\JoinColumn(name: 'stored_object_version_id', nullable: false)]
+        private StoredObjectVersion $objectVersion,
+        #[ORM\Column(name: 'reason', type: \Doctrine\DBAL\Types\Types::TEXT, nullable: false, enumType: StoredObjectPointInTimeReasonEnum::class)]
+        private StoredObjectPointInTimeReasonEnum $reason,
+        #[ORM\ManyToOne(targetEntity: User::class)]
+        private ?User $byUser = null,
+    ) {
+        $this->objectVersion->addPointInTime($this);
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getByUser(): ?User
+    {
+        return $this->byUser;
+    }
+
+    public function getObjectVersion(): StoredObjectVersion
+    {
+        return $this->objectVersion;
+    }
+
+    public function getReason(): StoredObjectPointInTimeReasonEnum
+    {
+        return $this->reason;
+    }
+}

src/Bundle/ChillDocStoreBundle/Entity/StoredObjectPointInTimeReasonEnum.php

@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Entity;
+
+enum StoredObjectPointInTimeReasonEnum: string
+{
+    case KEEP_BEFORE_CONVERSION = 'keep-before-conversion';
+    case KEEP_BY_USER = 'keep-by-user';
+}

src/Bundle/ChillDocStoreBundle/Entity/StoredObjectVersion.php

@@ -0,0 +1,229 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Entity;
+
+use Chill\MainBundle\Doctrine\Model\TrackCreationInterface;
+use Chill\MainBundle\Doctrine\Model\TrackCreationTrait;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\Common\Collections\Selectable;
+use Doctrine\ORM\Mapping as ORM;
+use Random\RandomException;
+
+/**
+ * Store each version of StoredObject's.
+ *
+ * A version should not be created manually: use the method @see{StoredObject::registerVersion} instead.
+ */
+#[ORM\Entity]
+#[ORM\Table('chill_doc.stored_object_version')]
+#[ORM\UniqueConstraint(name: 'chill_doc_stored_object_version_unique_by_object', columns: ['stored_object_id', 'version'])]
+class StoredObjectVersion implements TrackCreationInterface
+{
+    use TrackCreationTrait;
+
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::INTEGER)]
+    private ?int $id = null;
+
+    /**
+     * filename of the version in the stored object.
+     */
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::TEXT, nullable: false, options: ['default' => ''])]
+    private string $filename = '';
+
+    /**
+     * @var Collection<int, StoredObjectPointInTime>&Selectable<int, StoredObjectPointInTime>
+     */
+    #[ORM\OneToMany(mappedBy: 'objectVersion', targetEntity: StoredObjectPointInTime::class, cascade: ['persist', 'remove'], orphanRemoval: true)]
+    private Collection&Selectable $pointInTimes;
+
+    /**
+     * Previous storedObjectVersion, from which the current stored object version is created.
+     *
+     * If null, the current stored object version is generated by other means.
+     *
+     * Those version may be associated with the same storedObject, or not. In this last case, that means that
+     * the stored object's current version is created from another stored object version.
+     */
+    #[ORM\ManyToOne(targetEntity: StoredObjectVersion::class)]
+    private ?StoredObjectVersion $createdFrom = null;
+
+    /**
+     * List of stored object versions created from the current version.
+     *
+     * @var Collection<int, StoredObjectVersion>
+     */
+    #[ORM\OneToMany(mappedBy: 'createdFrom', targetEntity: StoredObjectVersion::class)]
+    private Collection $children;
+
+    public function __construct(
+        /**
+         * The stored object associated with this version.
+         */
+        #[ORM\ManyToOne(targetEntity: StoredObject::class, inversedBy: 'versions')]
+        #[ORM\JoinColumn(name: 'stored_object_id', nullable: false)]
+        private StoredObject $storedObject,
+
+        /**
+         * The incremental version.
+         */
+        #[ORM\Column(name: 'version', type: \Doctrine\DBAL\Types\Types::INTEGER, options: ['default' => 0])]
+        private int $version = 0,
+
+        /**
+         * vector for encryption.
+         *
+         * @var int[]
+         */
+        #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON, name: 'iv')]
+        private array $iv = [],
+
+        /**
+         * Key infos for document encryption.
+         *
+         * @var array
+         */
+        #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON, name: 'key')]
+        private array $keyInfos = [],
+
+        /**
+         * type of the document.
+         */
+        #[ORM\Column(type: \Doctrine\DBAL\Types\Types::TEXT, name: 'type', options: ['default' => ''])]
+        private string $type = '',
+        ?string $filename = null,
+    ) {
+        $this->filename = $filename ?? self::generateFilename($this);
+        $this->pointInTimes = new ArrayCollection();
+        $this->children = new ArrayCollection();
+    }
+
+    public static function generateFilename(StoredObjectVersion $storedObjectVersion): string
+    {
+        try {
+            $suffix = base_convert(bin2hex(random_bytes(8)), 16, 36);
+        } catch (RandomException) {
+            $suffix = uniqid(more_entropy: true);
+        }
+
+        return $storedObjectVersion->getStoredObject()->getPrefix().'/'.$suffix;
+    }
+
+    public function getFilename(): string
+    {
+        return $this->filename;
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getIv(): array
+    {
+        return $this->iv;
+    }
+
+    public function getKeyInfos(): array
+    {
+        return $this->keyInfos;
+    }
+
+    public function getStoredObject(): StoredObject
+    {
+        return $this->storedObject;
+    }
+
+    public function getType(): string
+    {
+        return $this->type;
+    }
+
+    public function getVersion(): int
+    {
+        return $this->version;
+    }
+
+    /**
+     * @return Collection<int, StoredObjectPointInTime>&Selectable<int, StoredObjectPointInTime>
+     */
+    public function getPointInTimes(): Selectable&Collection
+    {
+        return $this->pointInTimes;
+    }
+
+    public function hasPointInTimes(): bool
+    {
+        return $this->pointInTimes->count() > 0;
+    }
+
+    /**
+     * @internal use @see{StoredObjectPointInTime} constructor instead
+     */
+    public function addPointInTime(StoredObjectPointInTime $storedObjectPointInTime): self
+    {
+        if (!$this->pointInTimes->contains($storedObjectPointInTime)) {
+            $this->pointInTimes->add($storedObjectPointInTime);
+        }
+
+        return $this;
+    }
+
+    public function removePointInTime(StoredObjectPointInTime $storedObjectPointInTime): self
+    {
+        if ($this->pointInTimes->contains($storedObjectPointInTime)) {
+            $this->pointInTimes->removeElement($storedObjectPointInTime);
+        }
+
+        return $this;
+    }
+
+    public function getCreatedFrom(): ?StoredObjectVersion
+    {
+        return $this->createdFrom;
+    }
+
+    public function setCreatedFrom(?StoredObjectVersion $createdFrom): StoredObjectVersion
+    {
+        if (null === $createdFrom && null !== $this->createdFrom) {
+            $this->createdFrom->removeChild($this);
+        }
+
+        $createdFrom?->addChild($this);
+
+        $this->createdFrom = $createdFrom;
+
+        return $this;
+    }
+
+    public function addChild(StoredObjectVersion $child): self
+    {
+        if (!$this->children->contains($child)) {
+            $this->children->add($child);
+        }
+
+        return $this;
+    }
+
+    public function removeChild(StoredObjectVersion $child): self
+    {
+        $result = $this->children->removeElement($child);
+
+        if (false === $result) {
+            throw new \UnexpectedValueException('the child is not associated with the current stored object version');
+        }
+
+        return $this;
+    }
+}

src/Bundle/ChillDocStoreBundle/Form/DataMapper/StoredObjectDataMapper.php

@@ -55,16 +55,8 @@ class StoredObjectDataMapper implements DataMapperInterface
             return;
         }
 
-        /** @var StoredObject $viewData */
+        /* @var StoredObject $viewData */
-        if ($viewData->getFilename() !== $forms['stored_object']->getData()['filename']) {
+        $viewData = $forms['stored_object']->getData();
-            // we want to keep the previous history
-            $viewData->saveHistory();
-        }
-
-        $viewData->setFilename($forms['stored_object']->getData()['filename']);
-        $viewData->setIv($forms['stored_object']->getData()['iv']);
-        $viewData->setKeyInfos($forms['stored_object']->getData()['keyInfos']);
-        $viewData->setType($forms['stored_object']->getData()['type']);
 
         if (array_key_exists('title', $forms)) {
             $viewData->setTitle($forms['title']->getData());

src/Bundle/ChillDocStoreBundle/Form/DataTransformer/StoredObjectDataTransformer.php

@@ -12,7 +12,6 @@ declare(strict_types=1);
 namespace Chill\DocStoreBundle\Form\DataTransformer;
 
 use Chill\DocStoreBundle\Entity\StoredObject;
-use Chill\DocStoreBundle\Serializer\Normalizer\StoredObjectNormalizer;
 use Symfony\Component\Form\DataTransformerInterface;
 use Symfony\Component\Form\Exception\UnexpectedTypeException;
 use Symfony\Component\Serializer\SerializerInterface;
@@ -30,11 +29,7 @@ class StoredObjectDataTransformer implements DataTransformerInterface
         }
 
         if ($value instanceof StoredObject) {
-            return $this->serializer->serialize($value, 'json', [
+            return $this->serializer->serialize($value, 'json');
-                'groups' => [
-                    StoredObjectNormalizer::ADD_DAV_EDIT_LINK_CONTEXT,
-                ],
-            ]);
         }
 
         throw new UnexpectedTypeException($value, StoredObject::class);
@@ -46,6 +41,6 @@ class StoredObjectDataTransformer implements DataTransformerInterface
             return null;
         }
 
-        return json_decode((string) $value, true, 10, JSON_THROW_ON_ERROR);
+        return $this->serializer->deserialize($value, StoredObject::class, 'json');
     }
 }

src/Bundle/ChillDocStoreBundle/Repository/AccompanyingCourseDocumentRepository.php

@@ -12,17 +12,18 @@ declare(strict_types=1);
 namespace Chill\DocStoreBundle\Repository;
 
 use Chill\DocStoreBundle\Entity\AccompanyingCourseDocument;
+use Chill\DocStoreBundle\Entity\StoredObject;
 use Chill\PersonBundle\Entity\AccompanyingPeriod;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\EntityRepository;
 use Doctrine\ORM\QueryBuilder;
 use Doctrine\Persistence\ObjectRepository;
 
-class AccompanyingCourseDocumentRepository implements ObjectRepository
+class AccompanyingCourseDocumentRepository implements ObjectRepository, AssociatedEntityToStoredObjectInterface
 {
     private readonly EntityRepository $repository;
 
-    public function __construct(private readonly EntityManagerInterface $em)
+    public function __construct(EntityManagerInterface $em)
     {
         $this->repository = $em->getRepository(AccompanyingCourseDocument::class);
     }
@@ -45,6 +46,16 @@ class AccompanyingCourseDocumentRepository implements ObjectRepository
         return $qb->getQuery()->getSingleScalarResult();
     }
 
+    public function findAssociatedEntityToStoredObject(StoredObject $storedObject): ?object
+    {
+        $qb = $this->repository->createQueryBuilder('d');
+        $query = $qb->where('d.object = :storedObject')
+            ->setParameter('storedObject', $storedObject)
+            ->getQuery();
+
+        return $query->getOneOrNullResult();
+    }
+
     public function find($id): ?AccompanyingCourseDocument
     {
         return $this->repository->find($id);
@@ -55,7 +66,7 @@ class AccompanyingCourseDocumentRepository implements ObjectRepository
         return $this->repository->findAll();
     }
 
-    public function findBy(array $criteria, ?array $orderBy = null, $limit = null, $offset = null)
+    public function findBy(array $criteria, ?array $orderBy = null, $limit = null, $offset = null): array
     {
         return $this->repository->findBy($criteria, $orderBy, $limit, $offset);
     }
@@ -65,7 +76,7 @@ class AccompanyingCourseDocumentRepository implements ObjectRepository
         return $this->findOneBy($criteria);
     }
 
-    public function getClassName()
+    public function getClassName(): string
     {
         return AccompanyingCourseDocument::class;
     }

src/Bundle/ChillDocStoreBundle/Repository/AssociatedEntityToStoredObjectInterface.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Repository;
+
+use Chill\DocStoreBundle\Entity\StoredObject;
+
+interface AssociatedEntityToStoredObjectInterface
+{
+    public function findAssociatedEntityToStoredObject(StoredObject $storedObject): ?object;
+}

src/Bundle/ChillDocStoreBundle/Repository/PersonDocumentRepository.php

@@ -12,6 +12,7 @@ declare(strict_types=1);
 namespace Chill\DocStoreBundle\Repository;
 
 use Chill\DocStoreBundle\Entity\PersonDocument;
+use Chill\DocStoreBundle\Entity\StoredObject;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\EntityRepository;
 use Doctrine\Persistence\ObjectRepository;
@@ -19,7 +20,7 @@ use Doctrine\Persistence\ObjectRepository;
 /**
  * @template ObjectRepository<PersonDocument::class>
  */
-readonly class PersonDocumentRepository implements ObjectRepository
+readonly class PersonDocumentRepository implements ObjectRepository, AssociatedEntityToStoredObjectInterface
 {
     private EntityRepository $repository;
 
@@ -53,4 +54,14 @@ readonly class PersonDocumentRepository implements ObjectRepository
     {
         return PersonDocument::class;
     }
+
+    public function findAssociatedEntityToStoredObject(StoredObject $storedObject): ?object
+    {
+        $qb = $this->repository->createQueryBuilder('d');
+        $query = $qb->where('d.object = :storedObject')
+            ->setParameter('storedObject', $storedObject)
+            ->getQuery();
+
+        return $query->getOneOrNullResult();
+    }
 }

src/Bundle/ChillDocStoreBundle/Repository/StoredObjectPointInTimeRepository.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Repository;
+
+use Chill\DocStoreBundle\Entity\StoredObjectPointInTime;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @template-extends ServiceEntityRepository<StoredObjectPointInTime>
+ */
+class StoredObjectPointInTimeRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, StoredObjectPointInTime::class);
+    }
+}

src/Bundle/ChillDocStoreBundle/Repository/StoredObjectRepository.php

@@ -14,6 +14,7 @@ namespace Chill\DocStoreBundle\Repository;
 use Chill\DocStoreBundle\Entity\StoredObject;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\EntityRepository;
+use Doctrine\ORM\Query;
 
 final readonly class StoredObjectRepository implements StoredObjectRepositoryInterface
 {
@@ -53,6 +54,21 @@ final readonly class StoredObjectRepository implements StoredObjectRepositoryInt
         return $this->repository->findOneBy($criteria);
     }
 
+    public function findByExpired(\DateTimeImmutable $expiredAtDate): iterable
+    {
+        $qb = $this->repository->createQueryBuilder('stored_object');
+        $qb
+            ->where('stored_object.deleteAt <= :expiredAt')
+            ->setParameter('expiredAt', $expiredAtDate);
+
+        return $qb->getQuery()->toIterable(hydrationMode: Query::HYDRATE_OBJECT);
+    }
+
+    public function findOneByUUID(string $uuid): ?StoredObject
+    {
+        return $this->repository->findOneBy(['uuid' => $uuid]);
+    }
+
     public function getClassName(): string
     {
         return StoredObject::class;

src/Bundle/ChillDocStoreBundle/Repository/StoredObjectRepositoryInterface.php

@@ -17,4 +17,12 @@ use Doctrine\Persistence\ObjectRepository;
 /**
  * @extends ObjectRepository<StoredObject>
  */
-interface StoredObjectRepositoryInterface extends ObjectRepository {}
+interface StoredObjectRepositoryInterface extends ObjectRepository
+{
+    /**
+     * @return iterable<StoredObject>
+     */
+    public function findByExpired(\DateTimeImmutable $expiredAtDate): iterable;
+
+    public function findOneByUUID(string $uuid): ?StoredObject;
+}

src/Bundle/ChillDocStoreBundle/Repository/StoredObjectVersionRepository.php

@@ -0,0 +1,94 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Repository;
+
+use Chill\DocStoreBundle\Entity\StoredObjectVersion;
+use Doctrine\DBAL\Connection;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\EntityRepository;
+use Doctrine\Persistence\ObjectRepository;
+
+/**
+ * @implements ObjectRepository<StoredObjectVersion>
+ */
+class StoredObjectVersionRepository implements ObjectRepository
+{
+    private readonly EntityRepository $repository;
+
+    private readonly Connection $connection;
+
+    public function __construct(EntityManagerInterface $entityManager)
+    {
+        $this->repository = $entityManager->getRepository(StoredObjectVersion::class);
+        $this->connection = $entityManager->getConnection();
+    }
+
+    public function find($id): ?StoredObjectVersion
+    {
+        return $this->repository->find($id);
+    }
+
+    public function findAll(): array
+    {
+        return $this->repository->findAll();
+    }
+
+    public function findBy(array $criteria, ?array $orderBy = null, ?int $limit = null, ?int $offset = null): array
+    {
+        return $this->repository->findBy($criteria, $orderBy, $limit, $offset);
+    }
+
+    public function findOneBy(array $criteria): ?StoredObjectVersion
+    {
+        return $this->repository->findOneBy($criteria);
+    }
+
+    /**
+     * Finds the IDs of versions older than a given date and that are not the last version.
+     *
+     * Those version are good candidates for a deletion.
+     *
+     * @param \DateTimeImmutable $beforeDate the date to compare versions against
+     *
+     * @return iterable returns an iterable with the IDs of the versions
+     */
+    public function findIdsByVersionsOlderThanDateAndNotLastVersionAndNotPointInTime(\DateTimeImmutable $beforeDate): iterable
+    {
+        $results = $this->connection->executeQuery(
+            self::QUERY_FIND_IDS_BY_VERSIONS_OLDER_THAN_DATE_AND_NOT_LAST_VERSION,
+            [$beforeDate],
+            [Types::DATETIME_IMMUTABLE]
+        );
+
+        foreach ($results->iterateAssociative() as $row) {
+            yield $row['sov_id'];
+        }
+    }
+
+    private const QUERY_FIND_IDS_BY_VERSIONS_OLDER_THAN_DATE_AND_NOT_LAST_VERSION = <<<'SQL'
+        SELECT
+            sov.id AS sov_id
+        FROM chill_doc.stored_object_version sov
+        WHERE
+            sov.createdat < ?::timestamp
+            AND
+            sov.version < (SELECT MAX(sub_sov.version) FROM chill_doc.stored_object_version sub_sov WHERE sub_sov.stored_object_id = sov.stored_object_id)
+            AND
+            NOT EXISTS (SELECT 1 FROM chill_doc.stored_object_point_in_time sub_poi WHERE sub_poi.stored_object_version_id = sov.id)
+        SQL;
+
+    public function getClassName(): string
+    {
+        return StoredObjectVersion::class;
+    }
+}

src/Bundle/ChillDocStoreBundle/Resources/public/js/async-upload/uploader.ts

@@ -1,5 +1,5 @@
 import {makeFetch} from "../../../../../ChillMainBundle/Resources/public/lib/api/apiMethods";
-import {PostStoreObjectSignature} from "../../types";
+import {PostStoreObjectSignature, StoredObject} from "../../types";
 
 const algo = 'AES-CBC';
 
@@ -21,11 +21,22 @@ const createFilename = (): string => {
     return text;
 };
 
-export const uploadFile = async (uploadFile: ArrayBuffer): Promise<string> => {
+/**
+ * Fetches a new stored object from the server.
+ *
+ * @async
+ * @function fetchNewStoredObject
+ * @returns {Promise<StoredObject>} A Promise that resolves to the newly created StoredObject.
+ */
+export const fetchNewStoredObject = async (): Promise<StoredObject> => {
+    return makeFetch("POST", '/api/1.0/doc-store/stored-object/create', null);
+}
+
+export const uploadVersion = async (uploadFile: ArrayBuffer, storedObject: StoredObject): Promise<string> => {
     const params = new URLSearchParams();
     params.append('expires_delay', "180");
     params.append('submit_delay', "180");
-    const asyncData: PostStoreObjectSignature = await makeFetch("GET", URL_POST + "?" + params.toString());
+    const asyncData: PostStoreObjectSignature = await makeFetch("GET", `/api/1.0/doc-store/async-upload/temp_url/${storedObject.uuid}/generate/post` + "?" + params.toString());
     const suffix = createFilename();
     const filename = asyncData.prefix + suffix;
     const formData = new FormData();
@@ -50,7 +61,6 @@ export const uploadFile = async (uploadFile: ArrayBuffer): Promise<string> => {
 }
 
 export const encryptFile = async (originalFile: ArrayBuffer): Promise<[ArrayBuffer, Uint8Array, JsonWebKey]> => {
-    console.log('encrypt', originalFile);
     const iv = crypto.getRandomValues(new Uint8Array(16));
     const key = await window.crypto.subtle.generateKey(keyDefinition, true, [ "encrypt", "decrypt" ]);
     const exportedKey = await window.crypto.subtle.exportKey('jwk', key);

src/Bundle/ChillDocStoreBundle/Resources/public/module/async_upload/index.ts

@@ -1,7 +1,7 @@
 import {CollectionEventPayload} from "../../../../../ChillMainBundle/Resources/public/module/collection";
 import {createApp} from "vue";
 import DropFileWidget from "../../vuejs/DropFileWidget/DropFileWidget.vue"
-import {StoredObject, StoredObjectCreated} from "../../types";
+import {StoredObject, StoredObjectVersion} from "../../types";
 import {_createI18n} from "../../../../../ChillMainBundle/Resources/public/vuejs/_js/i18n";
 const i18n = _createI18n({});
 
@@ -30,15 +30,17 @@ const startApp = (divElement: HTMLDivElement, collectionEntry: null|HTMLLIElemen
             DropFileWidget,
         },
         methods: {
-            addDocument: function(object: StoredObjectCreated): void {
+            addDocument: function({stored_object, stored_object_version}: {stored_object: StoredObject, stored_object_version: StoredObjectVersion}): void {
-                console.log('object added', object);
+                console.log('object added', stored_object);
-                this.$data.existingDoc = object;
+                console.log('version added', stored_object_version);
-                input_stored_object.value = JSON.stringify(object);
+                this.$data.existingDoc = stored_object;
+                this.$data.existingDoc.currentVersion = stored_object_version;
+                input_stored_object.value = JSON.stringify(this.$data.existingDoc);
             },
             removeDocument: function(object: StoredObject): void {
                 console.log('catch remove document', object);
                 input_stored_object.value = "";
-                this.$data.existingDoc = null;
+                this.$data.existingDoc = undefined;
                 console.log('collectionEntry', collectionEntry);
 
                 if (null !== collectionEntry) {

src/Bundle/ChillDocStoreBundle/Resources/public/module/button_download/index.ts

@@ -0,0 +1,27 @@
+import {_createI18n} from "../../../../../ChillMainBundle/Resources/public/vuejs/_js/i18n";
+import {createApp} from "vue";
+import DocumentActionButtonsGroup from "../../vuejs/DocumentActionButtonsGroup.vue";
+import {StoredObject, StoredObjectStatusChange} from "../../types";
+import {defineComponent} from "vue";
+import DownloadButton from "../../vuejs/StoredObjectButton/DownloadButton.vue";
+import ToastPlugin from "vue-toast-notification";
+
+
+
+const i18n = _createI18n({});
+
+window.addEventListener('DOMContentLoaded', function (e) {
+    document.querySelectorAll<HTMLDivElement>('div[data-download-button-single]').forEach((el) => {
+        const storedObject = JSON.parse(el.dataset.storedObject as string) as StoredObject;
+        const title = el.dataset.title as string;
+        const app = createApp({
+            components: {DownloadButton},
+            data() {
+                return {storedObject, title, classes: {btn: true, "btn-outline-primary": true}};
+            },
+            template: '<download-button :stored-object="storedObject" :at-version="storedObject.currentVersion" :classes="classes" :filename="title" :direct-download="true"></download-button>',
+        });
+
+        app.use(i18n).use(ToastPlugin).mount(el);
+    });
+});

src/Bundle/ChillDocStoreBundle/Resources/public/module/document_action_buttons_group/index.ts

@@ -3,6 +3,7 @@ import DocumentActionButtonsGroup from "../../vuejs/DocumentActionButtonsGroup.v
 import {createApp} from "vue";
 import {StoredObject, StoredObjectStatusChange} from "../../types";
 import {is_object_ready} from "../../vuejs/StoredObjectButton/helpers";
+import ToastPlugin from "vue-toast-notification";
 
 const i18n = _createI18n({});
 
@@ -48,6 +49,6 @@ window.addEventListener('DOMContentLoaded', function (e) {
        }
      });
 
-     app.use(i18n).mount(el);
+     app.use(i18n).use(ToastPlugin).mount(el);
   })
 });

src/Bundle/ChillDocStoreBundle/Resources/public/types.ts

@@ -1,64 +1,132 @@
-import {DateTime} from "../../../ChillMainBundle/Resources/public/types";
+import {
+    DateTime,
+    User,
+} from "../../../ChillMainBundle/Resources/public/types";
+import {SignedUrlGet} from "./vuejs/StoredObjectButton/helpers";
 
-export type StoredObjectStatus = "ready"|"failure"|"pending";
+export type StoredObjectStatus = "empty" | "ready" | "failure" | "pending";
 
 export interface StoredObject {
-  id: number,
+    id: number;
-
+    title: string | null;
-  /**
+    uuid: string;
-   * filename of the object in the object storage
+    prefix: string;
-   */
+    status: StoredObjectStatus;
-  filename: string,
+    currentVersion:
-  creationDate: DateTime,
+        | null
-  datas: object,
+        | StoredObjectVersionCreated
-  iv: number[],
+        | StoredObjectVersionPersisted;
-  keyInfos: object,
+    totalVersions: number;
-  title: string,
+    datas: object;
-  type: string,
+    /** @deprecated */
-  uuid: string,
+    creationDate: DateTime;
-  status: StoredObjectStatus,
+    createdAt: DateTime | null;
+    createdBy: User | null;
+    _permissions: {
+        canEdit: boolean;
+        canSee: boolean;
+    };
     _links?: {
-      dav_link?: {
+        dav_link?: {
-          href: string
+            href: string;
-          expiration: number
+            expiration: number;
-      },
+        };
-    }
+        downloadLink?: SignedUrlGet;
+    };
 }
 
-export interface StoredObjectCreated {
+export interface StoredObjectVersion {
-    status: "stored_object_created",
+    /**
-    filename: string,
+     * filename of the object in the object storage
-    iv: Uint8Array,
+     */
-    keyInfos: object,
+    filename: string;
-    type: string,
+    iv: number[];
+    keyInfos: JsonWebKey;
+    type: string;
+}
+
+export interface StoredObjectVersionCreated extends StoredObjectVersion {
+    persisted: false;
+}
+
+export interface StoredObjectVersionPersisted
+    extends StoredObjectVersionCreated {
+    version: number;
+    id: number;
+    createdAt: DateTime | null;
+    createdBy: User | null;
 }
 
 export interface StoredObjectStatusChange {
-  id: number,
+    id: number;
-  filename: string,
+    filename: string;
-  status: StoredObjectStatus,
+    status: StoredObjectStatus;
-  type: string,
+    type: string;
+}
+
+export interface StoredObjectVersionWithPointInTime extends StoredObjectVersionPersisted {
+    "point-in-times": StoredObjectPointInTime[];
+    "from-restored": StoredObjectVersionPersisted|null;
+}
+
+export interface StoredObjectPointInTime {
+    id: number;
+    byUser: User | null;
+    reason: 'keep-before-conversion'|'keep-by-user';
 }
 
 /**
  * Function executed by the WopiEditButton component.
  */
 export type WopiEditButtonExecutableBeforeLeaveFunction = {
-  (): Promise<void>
+    (): Promise<void>;
-}
+};
 
 /**
  * Object containing information for performering a POST request to a swift object store
  */
 export interface PostStoreObjectSignature {
-    method: "POST",
+    method: "POST";
-    max_file_size: number,
+    max_file_size: number;
-    max_file_count: 1,
+    max_file_count: 1;
-    expires: number,
+    expires: number;
-    submit_delay: 180,
+    submit_delay: 180;
-    redirect: string,
+    redirect: string;
-    prefix: string,
+    prefix: string;
-    url: string,
+    url: string;
-    signature: string,
+    signature: string;
 }
 
+export interface PDFPage {
+    index: number;
+    width: number;
+    height: number;
+}
+export interface SignatureZone {
+    index: number | null;
+    x: number;
+    y: number;
+    width: number;
+    height: number;
+    PDFPage: PDFPage;
+}
+
+export interface Signature {
+    id: number;
+    storedObject: StoredObject;
+    zones: SignatureZone[];
+}
+
+export type SignedState =
+    | "pending"
+    | "signed"
+    | "rejected"
+    | "canceled"
+    | "error";
+
+export interface CheckSignature {
+    state: SignedState;
+    storedObject: StoredObject;
+}
+
+export type CanvasEvent = "select" | "add";

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentActionButtonsGroup.vue

@@ -1,20 +1,23 @@
 <template>
-  <div v-if="'ready' === props.storedObject.status || 'stored_object_created' === props.storedObject.status" class="btn-group">
+  <div v-if="isButtonGroupDisplayable" class="btn-group">
     <button :class="Object.assign({'btn': true, 'btn-outline-primary': true, 'dropdown-toggle': true, 'btn-sm': props.small})" type="button" data-bs-toggle="dropdown" aria-expanded="false">
       Actions
     </button>
     <ul class="dropdown-menu">
-      <li v-if="props.canEdit && is_extension_editable(props.storedObject.type) && props.storedObject.status !== 'stored_object_created'">
+      <li v-if="isEditableOnline">
         <wopi-edit-button :stored-object="props.storedObject" :classes="{'dropdown-item': true}" :execute-before-leave="props.executeBeforeLeave"></wopi-edit-button>
       </li>
-      <li v-if="props.canEdit && is_extension_editable(props.storedObject.type) && props.davLink !== undefined && props.davLinkExpiration !== undefined">
+      <li v-if="isEditableOnDesktop">
         <desktop-edit-button :classes="{'dropdown-item': true}" :edit-link="props.davLink" :expiration-link="props.davLinkExpiration"></desktop-edit-button>
       </li>
-      <li v-if="props.storedObject.type != 'application/pdf' && is_extension_viewable(props.storedObject.type) && props.canConvertPdf && props.storedObject.status !== 'stored_object_created'">
+      <li v-if="isConvertibleToPdf">
         <convert-button :stored-object="props.storedObject" :filename="filename" :classes="{'dropdown-item': true}"></convert-button>
       </li>
-      <li v-if="props.canDownload">
+      <li v-if="isDownloadable">
-        <download-button :stored-object="props.storedObject" :filename="filename" :classes="{'dropdown-item': true}"></download-button>
+        <download-button :stored-object="props.storedObject" :at-version="props.storedObject.currentVersion" :filename="filename" :classes="{'dropdown-item': true}" :display-action-string-in-button="true"></download-button>
+      </li>
+      <li v-if="isHistoryViewable">
+        <history-button :stored-object="props.storedObject" :can-edit="canEdit && props.storedObject._permissions.canEdit"></history-button>
       </li>
     </ul>
   </div>
@@ -29,20 +32,21 @@
 
 <script lang="ts" setup>
 
-import {onMounted} from "vue";
+import {computed, onMounted} from "vue";
 import ConvertButton from "./StoredObjectButton/ConvertButton.vue";
 import DownloadButton from "./StoredObjectButton/DownloadButton.vue";
 import WopiEditButton from "./StoredObjectButton/WopiEditButton.vue";
 import {is_extension_editable, is_extension_viewable, is_object_ready} from "./StoredObjectButton/helpers";
 import {
-    StoredObject, StoredObjectCreated,
+    StoredObject,
-    StoredObjectStatusChange,
+    StoredObjectStatusChange, StoredObjectVersion,
     WopiEditButtonExecutableBeforeLeaveFunction
 } from "../types";
 import DesktopEditButton from "ChillDocStoreAssets/vuejs/StoredObjectButton/DesktopEditButton.vue";
+import HistoryButton from "ChillDocStoreAssets/vuejs/StoredObjectButton/HistoryButton.vue";
 
 interface DocumentActionButtonsGroupConfig {
-  storedObject: StoredObject|StoredObjectCreated,
+  storedObject: StoredObject,
   small?: boolean,
   canEdit?: boolean,
   canDownload?: boolean,
@@ -95,11 +99,48 @@ let tryiesForReady = 0;
  */
 const maxTryiesForReady = 120;
 
+const isButtonGroupDisplayable = computed<boolean>(() => {
+    return isDownloadable.value || isEditableOnline.value || isEditableOnDesktop.value || isConvertibleToPdf.value;
+});
+
+const isDownloadable = computed<boolean>(() => {
+    return props.storedObject.status === 'ready'
+        // happens when the stored object version is just added, but not persisted
+        || (props.storedObject.currentVersion !== null && props.storedObject.status === 'empty')
+});
+
+const isEditableOnline = computed<boolean>(() => {
+    return props.storedObject.status === 'ready'
+        && props.storedObject._permissions.canEdit
+        && props.canEdit
+        && props.storedObject.currentVersion !== null
+        && is_extension_editable(props.storedObject.currentVersion.type)
+        && props.storedObject.currentVersion.persisted !== false;
+});
+
+const isEditableOnDesktop = computed<boolean>(() => {
+    return isEditableOnline.value;
+});
+
+const isConvertibleToPdf = computed<boolean>(() => {
+    return props.storedObject.status === 'ready'
+        && props.storedObject._permissions.canSee
+        && props.canConvertPdf
+        && props.storedObject.currentVersion !== null
+        && is_extension_viewable(props.storedObject.currentVersion.type)
+        && props.storedObject.currentVersion.type !== 'application/pdf'
+        && props.storedObject.currentVersion.persisted !== false;
+});
+
+const isHistoryViewable = computed<boolean>(() => {
+    return props.storedObject.status === 'ready';
+});
+
 const checkForReady = function(): void {
   if (
     'ready' === props.storedObject.status
+    || 'empty' === props.storedObject.status
     || 'failure' === props.storedObject.status
-    || 'stored_object_created' === props.storedObject.status
     // stop reloading if the page stays opened for a long time
     || tryiesForReady > maxTryiesForReady
   ) {

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentSignature/App.vue

@@ -0,0 +1,634 @@
+<template>
+  <teleport to="body">
+    <modal v-if="modalOpen" @close="modalOpen = false">
+      <template v-slot:header>
+        <h2>{{ $t("signature_confirmation") }}</h2>
+      </template>
+      <template v-slot:body>
+        <div class="signature-modal-body text-center" v-if="loading">
+          <p>{{ $t("electronic_signature_in_progress") }}</p>
+          <div class="loading">
+            <i
+              class="fa fa-circle-o-notch fa-spin fa-3x"
+              :title="$t('loading')"
+            ></i>
+          </div>
+        </div>
+        <div class="signature-modal-body text-center" v-else>
+          <p>{{ $t("you_are_going_to_sign") }}</p>
+          <p>{{ $t("are_you_sure") }}</p>
+        </div>
+      </template>
+      <template v-slot:footer>
+        <button class="btn btn-action" @click.prevent="confirmSign">
+          {{ $t("yes") }}
+        </button>
+      </template>
+    </modal>
+  </teleport>
+  <div class="col-12 m-auto">
+    <div class="row justify-content-center border-bottom pdf-tools d-md-none">
+      <div v-if="pageCount > 1" class="col text-center turn-page">
+        <button
+          class="btn btn-light btn-sm"
+          :disabled="page <= 1"
+          @click="turnPage(-1)"
+        >
+          ❮
+        </button>
+        <span>{{ page }}/{{ pageCount }}</span>
+        <button
+          class="btn btn-light btn-sm"
+          :disabled="page >= pageCount"
+          @click="turnPage(1)"
+        >
+          ❯
+        </button>
+      </div>
+      <div v-if="signature.zones.length > 1" class="col-3 p-0">
+        <button
+          :disabled="userSignatureZone === null || userSignatureZone?.index < 1"
+          class="btn btn-light btn-sm"
+          @click="turnSignature(-1)"
+        >
+          {{ $t("last_zone") }}
+        </button>
+      </div>
+      <div v-if="signature.zones.length > 1" class="col-3 p-0">
+        <button
+          :disabled="userSignatureZone?.index >= signature.zones.length - 1"
+          class="btn btn-light btn-sm"
+          @click="turnSignature(1)"
+        >
+          {{ $t("next_zone") }}
+        </button>
+      </div>
+      <div class="col text-end p-0">
+        <button
+          class="btn btn-misc btn-sm"
+          :hidden="!userSignatureZone"
+          @click="undoSign"
+          v-if="signature.zones.length > 1"
+          :title="$t('choose_another_signature')"
+        >
+          {{ $t("another_zone") }}
+        </button>
+        <button
+          class="btn btn-misc btn-sm"
+          :hidden="!userSignatureZone"
+          @click="undoSign"
+          v-else
+        >
+          {{ $t("cancel") }}
+        </button>
+      </div>
+      <div class="col-1" v-if="signedState !== 'signed'">
+        <button
+          class="btn btn-create btn-sm"
+          :class="{ active: canvasEvent === 'add' }"
+          @click="toggleAddZone()"
+          :title="$t('add_sign_zone')"
+        ></button>
+      </div>
+    </div>
+
+    <div
+      class="row justify-content-center border-bottom pdf-tools d-none d-md-flex"
+    >
+      <div v-if="pageCount > 1" class="col-2 text-center turn-page p-0">
+        <button
+          class="btn btn-light btn-sm"
+          :disabled="page <= 1"
+          @click="turnPage(-1)"
+        >
+          ❮
+        </button>
+        <span>{{ page }} / {{ pageCount }}</span>
+        <button
+          class="btn btn-light btn-sm"
+          :disabled="page >= pageCount"
+          @click="turnPage(1)"
+        >
+          ❯
+        </button>
+      </div>
+      <div
+        v-if="signature.zones.length > 1 && signedState !== 'signed'"
+        class="col text-end d-xl-none"
+      >
+        <button
+          :disabled="userSignatureZone === null || userSignatureZone?.index < 1"
+          class="btn btn-light btn-sm"
+          @click="turnSignature(-1)"
+        >
+          {{ $t("last_zone") }}
+        </button>
+      </div>
+      <div
+        v-if="signature.zones.length > 1 && signedState !== 'signed'"
+        class="col text-start d-xl-none"
+      >
+        <button
+          :disabled="userSignatureZone?.index >= signature.zones.length - 1"
+          class="btn btn-light btn-sm"
+          @click="turnSignature(1)"
+        >
+          {{ $t("next_zone") }}
+        </button>
+      </div>
+      <div
+        v-if="signature.zones.length > 1 && signedState !== 'signed'"
+        class="col text-end d-none d-xl-flex p-0"
+      >
+        <button
+          :disabled="userSignatureZone === null || userSignatureZone?.index < 1"
+          class="btn btn-light btn-sm"
+          @click="turnSignature(-1)"
+        >
+          {{ $t("last_sign_zone") }}
+        </button>
+      </div>
+      <div
+        v-if="signature.zones.length > 1 && signedState !== 'signed'"
+        class="col text-start d-none d-xl-flex p-0"
+      >
+        <button
+          :disabled="userSignatureZone?.index >= signature.zones.length - 1"
+          class="btn btn-light btn-sm"
+          @click="turnSignature(1)"
+        >
+          {{ $t("next_sign_zone") }}
+        </button>
+      </div>
+      <div class="col text-end p-0" v-if="signedState !== 'signed'">
+        <button
+          class="btn btn-misc btn-sm"
+          :hidden="!userSignatureZone"
+          @click="undoSign"
+          v-if="signature.zones.length > 1"
+        >
+          {{ $t("choose_another_signature") }}
+        </button>
+        <button
+          class="btn btn-misc btn-sm"
+          :hidden="!userSignatureZone"
+          @click="undoSign"
+          v-else
+        >
+          {{ $t("cancel") }}
+        </button>
+      </div>
+      <div
+        class="col text-end p-0 pe-2 pe-xxl-4"
+        v-if="signedState !== 'signed'"
+      >
+        <button
+          class="btn btn-create btn-sm"
+          :class="{ active: canvasEvent === 'add' }"
+          @click="toggleAddZone()"
+          :title="$t('add_sign_zone')"
+        >
+          {{ $t("add_zone") }}
+        </button>
+      </div>
+    </div>
+  </div>
+  <div class="col-xs-12 col-md-12 col-lg-9 m-auto my-5 text-center">
+    <canvas class="m-auto" id="canvas"></canvas>
+  </div>
+
+  <div class="col-xs-12 col-md-12 col-lg-9 m-auto p-4" id="action-buttons">
+    <div class="row">
+      <div class="col-4" v-if="signedState !== 'signed'">
+        <button
+          class="btn btn-action me-2"
+          :disabled="!userSignatureZone"
+          @click="sign"
+        >
+          {{ $t("sign") }}
+        </button>
+      </div>
+      <div class="col-4" v-else></div>
+      <div class="col-8 d-flex justify-content-end">
+        <a
+          class="btn btn-delete"
+          v-if="signedState !== 'signed'"
+          :href="getReturnPath()"
+        >
+          {{ $t("cancel_signing") }}
+        </a>
+        <a class="btn btn-misc" v-else :href="getReturnPath()">
+          {{ $t("return") }}
+        </a>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, Ref, reactive } from "vue";
+import { useToast } from "vue-toast-notification";
+import "vue-toast-notification/dist/theme-sugar.css";
+import {
+  CanvasEvent,
+  CheckSignature,
+  Signature,
+  SignatureZone,
+  SignedState,
+} from "../../types";
+import { makeFetch } from "../../../../../ChillMainBundle/Resources/public/lib/api/apiMethods";
+import * as pdfjsLib from "pdfjs-dist";
+import {
+  PDFDocumentProxy,
+  PDFPageProxy,
+} from "pdfjs-dist/types/src/display/api";
+
+// @ts-ignore
+import * as PdfWorker from "pdfjs-dist/build/pdf.worker.mjs";
+console.log(PdfWorker); // incredible but this is needed
+
+// import { PdfWorker } from 'pdfjs-dist/build/pdf.worker.mjs'
+// pdfjsLib.GlobalWorkerOptions.workerSrc = PdfWorker;
+
+import Modal from "ChillMainAssets/vuejs/_components/Modal.vue";
+import { download_and_decrypt_doc } from "../StoredObjectButton/helpers";
+
+pdfjsLib.GlobalWorkerOptions.workerSrc = "pdfjs-dist/build/pdf.worker.mjs";
+
+const modalOpen: Ref<boolean> = ref(false);
+const loading: Ref<boolean> = ref(false);
+const adding: Ref<boolean> = ref(false);
+const canvasEvent: Ref<CanvasEvent> = ref("select");
+const signedState: Ref<SignedState> = ref("pending");
+const page: Ref<number> = ref(1);
+const pageCount: Ref<number> = ref(0);
+let userSignatureZone: Ref<null | SignatureZone> = ref(null);
+let pdf = {} as PDFDocumentProxy;
+
+declare global {
+  interface Window {
+    signature: Signature;
+  }
+}
+
+const $toast = useToast();
+
+const signature = window.signature;
+
+console.log(signature);
+
+const mountPdf = async (url: string) => {
+  const loadingTask = pdfjsLib.getDocument(url);
+  pdf = await loadingTask.promise;
+  pageCount.value = pdf.numPages;
+  await setPage(page.value);
+};
+
+const getRenderContext = (pdfPage: PDFPageProxy) => {
+  const scale = 1;
+  const viewport = pdfPage.getViewport({ scale });
+  const canvas = document.querySelectorAll("canvas")[0] as HTMLCanvasElement;
+  const context = canvas.getContext("2d") as CanvasRenderingContext2D;
+  canvas.height = viewport.height;
+  canvas.width = viewport.width;
+
+  return {
+    canvasContext: context,
+    viewport: viewport,
+  };
+};
+
+const setPage = async (page: number) => {
+  const pdfPage = await pdf.getPage(page);
+  const renderContext = getRenderContext(pdfPage);
+  await pdfPage.render(renderContext);
+};
+
+const init = () => downloadAndOpen().then(initPdf);
+
+async function downloadAndOpen(): Promise<Blob> {
+  let raw;
+  try {
+    raw = await download_and_decrypt_doc(
+      signature.storedObject,
+      signature.storedObject.currentVersion
+    );
+  } catch (e) {
+    console.error("error while downloading and decrypting document", e);
+    throw e;
+  }
+  await mountPdf(URL.createObjectURL(raw));
+  return raw;
+}
+
+const initPdf = () => {
+  const canvas = document.querySelectorAll("canvas")[0] as HTMLCanvasElement;
+  canvas.addEventListener("pointerup", canvasClick, false);
+  setTimeout(() => drawAllZones(page.value), 800);
+};
+
+const scaleXToCanvas = (x: number, canvasWidth: number, PDFWidth: number) =>
+  Math.round((x * canvasWidth) / PDFWidth);
+
+const scaleYToCanvas = (h: number, canvasHeight: number, PDFHeight: number) =>
+  Math.round((h * canvasHeight) / PDFHeight);
+
+const hitSignature = (
+  zone: SignatureZone,
+  xy: number[],
+  canvasWidth: number,
+  canvasHeight: number
+) =>
+  scaleXToCanvas(zone.x, canvasWidth, zone.PDFPage.width) < xy[0] &&
+  xy[0] <
+    scaleXToCanvas(zone.x + zone.width, canvasWidth, zone.PDFPage.width) &&
+  zone.PDFPage.height -
+    scaleYToCanvas(zone.y, canvasHeight, zone.PDFPage.height) <
+    xy[1] &&
+  xy[1] <
+    scaleYToCanvas(zone.height - zone.y, canvasHeight, zone.PDFPage.height) +
+      zone.PDFPage.height;
+
+const selectZone = (z: SignatureZone, canvas: HTMLCanvasElement) => {
+  userSignatureZone.value = z;
+  const ctx = canvas.getContext("2d");
+  if (ctx) {
+    setPage(page.value);
+    setTimeout(() => drawAllZones(page.value), 200);
+  }
+};
+
+const selectZoneEvent = (e: PointerEvent, canvas: HTMLCanvasElement) =>
+  signature.zones
+    .filter((z) => z.PDFPage.index + 1 === page.value)
+    .map((z) => {
+      if (
+        hitSignature(z, [e.offsetX, e.offsetY], canvas.width, canvas.height)
+      ) {
+        if (userSignatureZone.value === null) {
+          selectZone(z, canvas);
+        } else {
+          if (userSignatureZone.value.index === z.index) {
+            sign();
+          }
+        }
+      }
+    });
+
+const canvasClick = (e: PointerEvent) => {
+  const canvas = document.querySelectorAll("canvas")[0] as HTMLCanvasElement;
+  canvasEvent.value === "select"
+    ? selectZoneEvent(e, canvas)
+    : addZoneEvent(e, canvas);
+};
+
+const turnPage = async (upOrDown: number) => {
+  //userSignatureZone.value = null; // desactivate the reset of the zone when turning page
+  page.value = page.value + upOrDown;
+  await setPage(page.value);
+  setTimeout(() => drawAllZones(page.value), 200);
+};
+
+const turnSignature = async (upOrDown: number) => {
+  let zoneIndex = userSignatureZone.value?.index ?? -1;
+  if (zoneIndex < -1) {
+    zoneIndex = -1;
+  }
+  if (zoneIndex < signature.zones.length) {
+    zoneIndex = zoneIndex + upOrDown;
+  } else {
+    zoneIndex = 0;
+  }
+  let currentZone = signature.zones[zoneIndex];
+  if (currentZone) {
+    page.value = currentZone.PDFPage.index + 1;
+    userSignatureZone.value = currentZone;
+    const canvas = document.querySelectorAll("canvas")[0];
+    selectZone(currentZone, canvas);
+  }
+};
+
+const drawZone = (
+  zone: SignatureZone,
+  ctx: CanvasRenderingContext2D,
+  canvasWidth: number,
+  canvasHeight: number
+) => {
+  const unselectedBlue = "#007bff";
+  const selectedBlue = "#034286";
+  ctx.strokeStyle =
+    userSignatureZone.value?.index === zone.index
+      ? selectedBlue
+      : unselectedBlue;
+  ctx.lineWidth = 2;
+  ctx.lineJoin = "bevel";
+  ctx.strokeRect(
+    scaleXToCanvas(zone.x, canvasWidth, zone.PDFPage.width),
+    zone.PDFPage.height -
+      scaleYToCanvas(zone.y, canvasHeight, zone.PDFPage.height),
+    scaleXToCanvas(zone.width, canvasWidth, zone.PDFPage.width),
+    scaleYToCanvas(zone.height, canvasHeight, zone.PDFPage.height)
+  );
+  ctx.font = "bold 16px serif";
+  ctx.textAlign = "center";
+  ctx.fillStyle = "black";
+  const xText =
+    scaleXToCanvas(zone.x, canvasWidth, zone.PDFPage.width) +
+    scaleXToCanvas(zone.width, canvasWidth, zone.PDFPage.width) / 2;
+  const yText =
+    zone.PDFPage.height -
+    scaleYToCanvas(zone.y, canvasHeight, zone.PDFPage.height) +
+    scaleYToCanvas(zone.height, canvasHeight, zone.PDFPage.height) / 2;
+  if (userSignatureZone.value?.index === zone.index) {
+    ctx.fillStyle = selectedBlue;
+    ctx.fillText("Signer ici", xText, yText);
+  } else {
+    ctx.fillStyle = unselectedBlue;
+    ctx.fillText("Choisir cette", xText, yText - 12);
+    ctx.fillText("zone de signature", xText, yText + 12);
+  }
+};
+
+const drawAllZones = (page: number) => {
+  const canvas = document.querySelectorAll("canvas")[0];
+  const ctx = canvas.getContext("2d");
+  if (ctx && signedState.value !== "signed") {
+    signature.zones
+      .filter((z) => z.PDFPage.index + 1 === page)
+      .map((z) => {
+        if (userSignatureZone.value) {
+          if (userSignatureZone.value?.index === z.index) {
+            drawZone(z, ctx, canvas.width, canvas.height);
+          }
+        } else {
+          drawZone(z, ctx, canvas.width, canvas.height);
+        }
+      });
+  }
+};
+
+const checkSignature = () => {
+  const url = `/api/1.0/document/workflow/${signature.id}/check-signature`;
+  return makeFetch<null, CheckSignature>("GET", url)
+    .then((r) => {
+      signedState.value = r.state;
+      signature.storedObject = r.storedObject;
+      checkForReady();
+    })
+    .catch((error) => {
+      signedState.value = "error";
+      console.log("Error while checking the signature", error);
+      $toast.error(
+        `Erreur lors de la vérification de la signature: ${error.txt}`
+      );
+    });
+};
+
+const maxTryForReady = 60; //2 minutes for trying to sign
+let tryForReady = 0;
+
+const stopTrySigning = () => {
+  loading.value = false;
+  modalOpen.value = false;
+};
+
+const checkForReady = () => {
+  if (tryForReady > maxTryForReady) {
+    stopTrySigning();
+    tryForReady = 0;
+    console.log("Reached the maximum number of tentative to try signing");
+    $toast.error(
+      "Le nombre maximum de tentatives pour essayer de signer est atteint"
+    );
+  }
+  if (signedState.value === "rejected") {
+    stopTrySigning();
+    console.log("Signature rejected by the server");
+    $toast.error("Signature rejetée par le serveur");
+  }
+  if (signedState.value === "canceled") {
+    stopTrySigning();
+    console.log("Signature canceled");
+    $toast.error("Signature annulée");
+  }
+  if (signedState.value === "pending") {
+    tryForReady = tryForReady + 1;
+    setTimeout(() => checkSignature(), 2000);
+  } else {
+    stopTrySigning();
+    if (signedState.value === "signed") {
+      userSignatureZone.value = null;
+      downloadAndOpen();
+    }
+  }
+};
+
+const sign = () => (modalOpen.value = true);
+
+const confirmSign = () => {
+  loading.value = true;
+  const url = `/api/1.0/document/workflow/${signature.id}/signature-request`;
+  const body = {
+    storedObject: signature.storedObject,
+    zone: userSignatureZone.value,
+  };
+  makeFetch("POST", url, body)
+    .then((r) => {
+      checkForReady();
+    })
+    .catch((error) => {
+      console.log("Error while posting the signature", error);
+      stopTrySigning();
+      $toast.error(
+        `Erreur lors de la soumission de la signature: ${error.txt}`
+      );
+    });
+};
+
+const undoSign = async () => {
+  signature.zones = signature.zones.filter((z) => z.index !== null);
+  await setPage(page.value);
+  setTimeout(() => drawAllZones(page.value), 200);
+  userSignatureZone.value = null;
+  adding.value = false;
+  canvasEvent.value = "select";
+};
+
+const toggleAddZone = () => {
+  canvasEvent.value === "select"
+    ? (canvasEvent.value = "add")
+    : (canvasEvent.value = "select");
+};
+
+const addZoneEvent = async (e: PointerEvent, canvas: HTMLCanvasElement) => {
+  const BOX_WIDTH = 180;
+  const BOX_HEIGHT = 90;
+  const PDFPageHeight = canvas.height;
+  const PDFPageWidth = canvas.width;
+
+  const x = e.offsetX;
+  const y = e.offsetY;
+  const newZone: SignatureZone = {
+    index: null,
+    x:
+      scaleXToCanvas(x, canvas.width, PDFPageWidth) -
+      scaleXToCanvas(BOX_WIDTH / 2, canvas.width, PDFPageWidth),
+    y:
+      PDFPageHeight -
+      scaleYToCanvas(y, canvas.height, PDFPageHeight) +
+      scaleYToCanvas(BOX_HEIGHT / 2, canvas.height, PDFPageHeight),
+    width: BOX_WIDTH,
+    height: BOX_HEIGHT,
+    PDFPage: {
+      index: page.value - 1,
+      width: PDFPageWidth,
+      height: PDFPageHeight,
+    },
+  };
+  signature.zones.push(newZone);
+  userSignatureZone.value = newZone;
+
+  await setPage(page.value);
+  setTimeout(() => drawAllZones(page.value), 200);
+  canvasEvent.value = "select";
+  adding.value = true;
+};
+
+const getReturnPath = () =>
+  window.location.search
+    ? window.location.search.split("?returnPath=")[1] ??
+      window.location.pathname
+    : window.location.pathname;
+
+init();
+</script>
+
+<style scoped lang="scss">
+#canvas {
+  box-shadow: 0 20px 20px rgba(0, 0, 0, 0.2);
+}
+div#action-buttons {
+  position: sticky;
+  bottom: 0px;
+  background-color: white;
+  z-index: 100;
+}
+div.pdf-tools {
+  background-color: #f3f3f3;
+  font-size: 0.8rem;
+  @media (min-width: 1400px) {
+    // background: none;
+    // border: none !important;
+  }
+}
+div.turn-page {
+  span {
+    font-size: 0.8rem;
+    margin: 0 0.4rem;
+  }
+}
+div.signature-modal-body {
+  height: 8rem;
+}
+</style>
+

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentSignature/index.ts

@@ -0,0 +1,37 @@
+import { createApp } from "vue";
+// @ts-ignore
+import { _createI18n } from "ChillMainAssets/vuejs/_js/i18n";
+import App from "./App.vue";
+
+const appMessages = {
+    fr: {
+        yes: 'Oui',
+        are_you_sure: 'Êtes-vous sûr·e?',
+        you_are_going_to_sign: 'Vous allez signer le document',
+        signature_confirmation: 'Confirmation de la signature',
+        sign: 'Signer',
+        choose_another_signature: 'Choisir une autre zone',
+        cancel: 'Annuler',
+        cancel_signing: 'Refuser de signer',
+        last_sign_zone: 'Zone de signature précédente',
+        next_sign_zone: 'Zone de signature suivante',
+        add_sign_zone: 'Ajouter une zone de signature',
+        last_zone: 'Zone précédente',
+        next_zone: 'Zone suivante',
+        add_zone: 'Ajouter une zone',
+        another_zone: 'Autre zone',
+        electronic_signature_in_progress: 'Signature électronique en cours...',
+        loading: 'Chargement...',
+        remove_sign_zone: 'Enlever la zone',
+        return: 'Retour',
+    }
+}
+
+const i18n = _createI18n(appMessages);
+
+const app = createApp({
+    template: `<app></app>`,
+})
+    .use(i18n)
+    .component("app", App)
+    .mount("#document-signature");

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DropFileWidget/DropFile.vue

@@ -1,17 +1,18 @@
 <script setup lang="ts">
 
-import {StoredObject, StoredObjectCreated} from "../../types";
+import {StoredObject, StoredObjectVersionCreated} from "../../types";
-import {encryptFile, uploadFile} from "../_components/helper";
+import {encryptFile, fetchNewStoredObject, uploadVersion} from "../../js/async-upload/uploader";
 import {computed, ref, Ref} from "vue";
+import FileIcon from "ChillDocStoreAssets/vuejs/FileIcon.vue";
 
 interface DropFileConfig {
-    existingDoc?: StoredObjectCreated|StoredObject,
+    existingDoc?: StoredObject,
 }
 
-const props = defineProps<DropFileConfig>();
+const props = withDefaults(defineProps<DropFileConfig>(), {existingDoc: null});
 
 const emit = defineEmits<{
-    (e: 'addDocument', stored_object: StoredObjectCreated): void,
+    (e: 'addDocument', {stored_object_version: StoredObjectVersionCreated, stored_object: StoredObject}): void,
 }>();
 
 const is_dragging: Ref<boolean> = ref(false);
@@ -35,7 +36,6 @@ const onDragLeave = (e: Event) => {
 }
 
 const onDrop = (e: DragEvent) => {
-    console.log('on drop', e);
     e.preventDefault();
 
     const files = e.dataTransfer?.files;
@@ -65,7 +65,6 @@ const onZoneClick = (e: Event) => {
 
 const onFileChange = async (event: Event): Promise<void> => {
     const input = event.target as HTMLInputElement;
-    console.log('event triggered', input);
 
     if (input.files && input.files[0]) {
         console.log('file added', input.files[0]);
@@ -82,21 +81,28 @@ const handleFile = async (file: File): Promise<void> => {
     uploading.value = true;
     display_filename.value = file.name;
     const type = file.type;
-    const buffer = await file.arrayBuffer();
-    const [encrypted, iv, jsonWebKey] = await encryptFile(buffer);
-    const filename = await uploadFile(encrypted);
 
-    console.log(iv, jsonWebKey);
+    // create a stored_object if not exists
-
+    let stored_object;
-    const storedObject: StoredObjectCreated = {
+    if (null === props.existingDoc) {
-        filename: filename,
+        stored_object = await fetchNewStoredObject();
-        iv,
+    } else {
-        keyInfos: jsonWebKey,
+        stored_object = props.existingDoc;
-        type: type,
-        status: "stored_object_created",
     }
 
-    emit('addDocument', storedObject);
+    const buffer = await file.arrayBuffer();
+    const [encrypted, iv, jsonWebKey] = await encryptFile(buffer);
+    const filename = await uploadVersion(encrypted, stored_object);
+
+    const stored_object_version: StoredObjectVersionCreated = {
+        filename: filename,
+        iv: Array.from(iv),
+        keyInfos: jsonWebKey,
+        type: type,
+        persisted: false,
+    }
+
+    emit('addDocument', {stored_object, stored_object_version});
     uploading.value = false;
 }
 
@@ -106,16 +112,7 @@ const handleFile = async (file: File): Promise<void> => {
     <div class="drop-file">
         <div v-if="!uploading" :class="{ area: true, dragging: is_dragging}" @click="onZoneClick" @dragover="onDragOver" @dragleave="onDragLeave" @drop="onDrop">
             <p v-if="has_existing_doc" class="file-icon">
-                <i class="fa fa-file-pdf-o" v-if="props.existingDoc?.type === 'application/pdf'"></i>
+                <file-icon :type="props.existingDoc?.type"></file-icon>
-                <i class="fa fa-file-word-o" v-else-if="props.existingDoc?.type === 'application/vnd.oasis.opendocument.text'"></i>
-                <i class="fa fa-file-word-o" v-else-if="props.existingDoc?.type === 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'"></i>
-                <i class="fa fa-file-word-o" v-else-if="props.existingDoc?.type === 'application/msword'"></i>
-                <i class="fa fa-file-excel-o" v-else-if="props.existingDoc?.type === 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'"></i>
-                <i class="fa fa-file-excel-o" v-else-if="props.existingDoc?.type === 'application/vnd.ms-excel'"></i>
-                <i class="fa fa-file-image-o" v-else-if="props.existingDoc?.type === 'image/jpeg'"></i>
-                <i class="fa fa-file-image-o" v-else-if="props.existingDoc?.type === 'image/png'"></i>
-                <i class="fa fa-file-archive-o" v-else-if="props.existingDoc?.type === 'application/x-zip-compressed'"></i>
-                <i class="fa fa-file-code-o" v-else ></i>
             </p>
 
             <p v-if="display_filename !== null" class="display-filename">{{ display_filename }}</p>
@@ -151,6 +148,11 @@ const handleFile = async (file: File): Promise<void> => {
         flex-direction: column;
         justify-content: center;
         align-items: center;
+
+        p {
+            // require for display in DropFileModal
+            text-align: center;
+        }
     }
 
     & > .area {

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DropFileWidget/DropFileModal.vue

@@ -0,0 +1,69 @@
+<script setup lang="ts">
+
+import Modal from "ChillMainAssets/vuejs/_components/Modal.vue";
+import {StoredObject, StoredObjectVersion} from "../../types";
+import DropFileWidget from "ChillDocStoreAssets/vuejs/DropFileWidget/DropFileWidget.vue";
+import {computed, reactive} from "vue";
+import {useToast} from 'vue-toast-notification';
+
+interface DropFileConfig {
+    allowRemove: boolean,
+    existingDoc?: StoredObject,
+}
+
+const props = withDefaults(defineProps<DropFileConfig>(), {
+    allowRemove: false,
+});
+
+const emit = defineEmits<{
+    (e: 'addDocument', {stored_object: StoredObject, stored_object_version: StoredObjectVersion}): void,
+    (e: 'removeDocument'): void
+}>();
+
+const $toast = useToast();
+
+const state = reactive({showModal: false});
+
+const modalClasses = {"modal-dialog-centered": true, "modal-md": true};
+
+const buttonState = computed<'add'|'replace'>(() => {
+    if (props.existingDoc === undefined || props.existingDoc === null) {
+        return 'add';
+    }
+
+    return 'replace';
+})
+
+function onAddDocument({stored_object, stored_object_version}: {stored_object: StoredObject, stored_object_version: StoredObjectVersion}): void {
+    const message = buttonState.value === 'add' ? "Document ajouté" : "Document remplacé";
+    $toast.success(message);
+    emit('addDocument', {stored_object_version, stored_object});
+    state.showModal = false;
+}
+
+function onRemoveDocument(): void {
+   emit('removeDocument');
+}
+
+function openModal(): void {
+    state.showModal = true;
+}
+
+function closeModal(): void {
+    state.showModal = false;
+}
+</script>
+
+<template>
+    <button v-if="buttonState === 'add'" @click="openModal" class="btn btn-create">Ajouter un document</button>
+    <button v-else @click="openModal" class="btn btn-edit">Remplacer le document</button>
+    <modal v-if="state.showModal" :modal-dialog-class="modalClasses" @close="closeModal">
+        <template v-slot:body>
+            <drop-file-widget :existing-doc="existingDoc" :allow-remove="allowRemove" @add-document="onAddDocument" @remove-document="onRemoveDocument" ></drop-file-widget>
+        </template>
+    </modal>
+</template>
+
+<style scoped lang="scss">
+
+</style>

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DropFileWidget/DropFileWidget.vue

@@ -1,13 +1,13 @@
 <script setup lang="ts">
 
-import {StoredObject, StoredObjectCreated} from "../../types";
+import {StoredObject, StoredObjectVersion} from "../../types";
 import {computed, ref, Ref} from "vue";
 import DropFile from "ChillDocStoreAssets/vuejs/DropFileWidget/DropFile.vue";
 import DocumentActionButtonsGroup from "ChillDocStoreAssets/vuejs/DocumentActionButtonsGroup.vue";
 
 interface DropFileConfig {
     allowRemove: boolean,
-    existingDoc?: StoredObjectCreated|StoredObject,
+    existingDoc?: StoredObject,
 }
 
 const props = withDefaults(defineProps<DropFileConfig>(), {
@@ -15,8 +15,8 @@ const props = withDefaults(defineProps<DropFileConfig>(), {
 });
 
 const emit = defineEmits<{
-    (e: 'addDocument', stored_object: StoredObjectCreated): void,
+    (e: 'addDocument', {stored_object: StoredObject, stored_object_version: StoredObjectVersion}): void,
-    (e: 'removeDocument', stored_object: null): void
+    (e: 'removeDocument'): void
 }>();
 
 const has_existing_doc = computed<boolean>(() => {
@@ -45,14 +45,14 @@ const dav_link_href = computed<string|undefined>(() => {
     return props.existingDoc._links?.dav_link?.href;
 })
 
-const onAddDocument = (s: StoredObjectCreated): void => {
+const onAddDocument = ({stored_object, stored_object_version}: {stored_object: StoredObject, stored_object_version: StoredObjectVersion}): void => {
-    emit('addDocument', s);
+    emit('addDocument', {stored_object, stored_object_version});
 }
 
 const onRemoveDocument = (e: Event): void => {
     e.stopPropagation();
     e.preventDefault();
-    emit('removeDocument', null);
+    emit('removeDocument');
 }
 
 </script>

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/FileIcon.vue

@@ -0,0 +1,25 @@
+<script setup lang="ts">
+interface FileIconConfig {
+    type: string;
+}
+
+const props = defineProps<FileIconConfig>();
+
+</script>
+
+<template>
+    <i class="fa fa-file-pdf-o" v-if="props.type === 'application/pdf'"></i>
+    <i class="fa fa-file-word-o" v-else-if="props.type === 'application/vnd.oasis.opendocument.text'"></i>
+    <i class="fa fa-file-word-o" v-else-if="props.type === 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'"></i>
+    <i class="fa fa-file-word-o" v-else-if="props.type === 'application/msword'"></i>
+    <i class="fa fa-file-excel-o" v-else-if="props.type === 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'"></i>
+    <i class="fa fa-file-excel-o" v-else-if="props.type === 'application/vnd.ms-excel'"></i>
+    <i class="fa fa-file-image-o" v-else-if="props.type === 'image/jpeg'"></i>
+    <i class="fa fa-file-image-o" v-else-if="props.type === 'image/png'"></i>
+    <i class="fa fa-file-archive-o" v-else-if="props.type === 'application/x-zip-compressed'"></i>
+    <i class="fa fa-file-code-o" v-else ></i>
+</template>
+
+<style scoped lang="scss">
+
+</style>

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/ConvertButton.vue

@@ -10,7 +10,7 @@
 import {build_convert_link, download_and_decrypt_doc, download_doc} from "./helpers";
 import mime from "mime";
 import {reactive, ref} from "vue";
-import {StoredObject, StoredObjectCreated} from "../../types";
+import {StoredObject} from "../../types";
 
 interface ConvertButtonConfig {
   storedObject: StoredObject,
@@ -54,7 +54,7 @@ function reset_state(): void {
 
 </script>
 
-<style scoped lang="sass">
+<style scoped lang="scss">
 i.fa::before {
    color: var(--bs-dropdown-link-hover-color);
 }

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/DesktopEditButton.vue

@@ -63,4 +63,7 @@ const editionUntilFormatted = computed<string>(() => {
 .desktop-edit {
     text-align: center;
 }
+i.fa::before {
+    color: var(--bs-dropdown-link-hover-color);
+}
 </style>

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/DownloadButton.vue

@@ -1,24 +1,34 @@
 <template>
-    <a v-if="!state.is_ready" :class="props.classes" @click="download_and_open($event)">
+    <a v-if="!state.is_ready" :class="props.classes" @click="download_and_open()" title="T&#233;l&#233;charger">
         <i class="fa fa-download"></i>
-        Télécharger
+        <template v-if="displayActionStringInButton">Télécharger</template>
     </a>
-    <a v-else :class="props.classes" target="_blank" :type="props.storedObject.type" :download="buildDocumentName()" :href="state.href_url" ref="open_button">
+    <a v-else :class="props.classes" target="_blank" :type="props.storedObject.type" :download="buildDocumentName()" :href="state.href_url" ref="open_button" title="Ouvrir">
         <i class="fa fa-external-link"></i>
-        Ouvrir
+        <template v-if="displayActionStringInButton">Ouvrir</template>
     </a>
 </template>
 
 <script lang="ts" setup>
 import {reactive, ref, nextTick, onMounted} from "vue";
-import {build_download_info_link, download_and_decrypt_doc} from "./helpers";
+import {download_and_decrypt_doc} from "./helpers";
 import mime from "mime";
-import {StoredObject, StoredObjectCreated} from "../../types";
+import {StoredObject, StoredObjectVersion} from "../../types";
 
 interface DownloadButtonConfig {
-    storedObject: StoredObject|StoredObjectCreated,
+    storedObject: StoredObject,
+    atVersion: StoredObjectVersion,
     classes: { [k: string]: boolean },
     filename?: string,
+    /**
+     * if true, display the action string into the button. If false, displays only
+     * the icon
+     */
+    displayActionStringInButton?: boolean,
+    /**
+     * if true, will download directly the file on load
+     */
+    directDownload?: boolean,
 }
 
 interface DownloadButtonState {
@@ -27,14 +37,19 @@ interface DownloadButtonState {
     href_url: string,
 }
 
-const props = defineProps<DownloadButtonConfig>();
+const props = withDefaults(defineProps<DownloadButtonConfig>(), {displayActionStringInButton: true, directDownload: false});
 const state: DownloadButtonState = reactive({is_ready: false, is_running: false, href_url: "#"});
 
 const open_button = ref<HTMLAnchorElement | null>(null);
 
 function buildDocumentName(): string {
-    const document_name = props.filename || 'document';
+    let document_name = props.filename ?? props.storedObject.title;
-    const ext = mime.getExtension(props.storedObject.type);
+
+    if ('' === document_name) {
+        document_name = 'document';
+    }
+
+    const ext = mime.getExtension(props.atVersion.type);
 
     if (null !== ext) {
         return document_name + '.' + ext;
@@ -43,9 +58,7 @@ function buildDocumentName(): string {
     return document_name;
 }
 
-async function download_and_open(event: Event): Promise<void> {
+async function download_and_open(): Promise<void> {
-    const button = event.target as HTMLAnchorElement;
-
     if (state.is_running) {
         console.log('state is running, aborting');
         return;
@@ -58,36 +71,27 @@ async function download_and_open(event: Event): Promise<void> {
         return;
     }
 
-    const urlInfo = build_download_info_link(props.storedObject.filename);
     let raw;
 
     try {
-        raw = await download_and_decrypt_doc(urlInfo, props.storedObject.keyInfos, new Uint8Array(props.storedObject.iv));
+        raw = await download_and_decrypt_doc(props.storedObject, props.atVersion);
     } catch (e) {
         console.error("error while downloading and decrypting document");
         console.error(e);
         throw e;
     }
 
-    console.log('document downloading (and decrypting) successfully');
-
-    console.log('creating the url')
     state.href_url = window.URL.createObjectURL(raw);
-    console.log('url created', state.href_url);
     state.is_running = false;
     state.is_ready = true;
-    console.log('new button marked as ready');
-    console.log('will click on button');
 
-    console.log('openbutton is now', open_button.value);
+    if (!props.directDownload) {
+        await nextTick();
+        open_button.value?.click();
 
-    await nextTick();
+        console.log('open button should have been clicked');
-    console.log('next tick actions');
+        setTimeout(reset_state, 45000);
-    console.log('openbutton after next tick', open_button.value);
+    }
-    open_button.value?.click();
-    console.log('open button should have been clicked');
-
-    const timer = setTimeout(reset_state, 45000);
 }
 
 function reset_state(): void {
@@ -95,10 +99,19 @@ function reset_state(): void {
     state.is_ready = false;
     state.is_running = false;
 }
+
+onMounted(() => {
+    if (props.directDownload) {
+        download_and_open();
+    }
+});
 </script>
 
-<style scoped lang="sass">
+<style scoped lang="scss">
 i.fa::before {
    color: var(--bs-dropdown-link-hover-color);
 }
+i.fa {
+    margin-right: 0.5rem;
+}
 </style>

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/HistoryButton.vue

@@ -0,0 +1,57 @@
+<script setup lang="ts">
+
+import HistoryButtonModal from "ChillDocStoreAssets/vuejs/StoredObjectButton/HistoryButton/HistoryButtonModal.vue";
+import {StoredObject, StoredObjectVersionWithPointInTime} from "./../../types";
+import {computed, reactive, ref, useTemplateRef} from "vue";
+import {get_versions} from "./HistoryButton/api";
+
+interface HistoryButtonConfig {
+    storedObject: StoredObject;
+    canEdit: boolean;
+}
+
+interface HistoryButtonState {
+    versions: StoredObjectVersionWithPointInTime[];
+    loaded: boolean;
+}
+
+const props = defineProps<HistoryButtonConfig>();
+const state = reactive<HistoryButtonState>({versions: [], loaded: false});
+const modal = useTemplateRef<typeof HistoryButtonModal>('modal');
+
+const download_version_and_open_modal = async function (): Promise<void> {
+    if (null !== modal.value) {
+        modal.value.open();
+    } else {
+        console.log("modal is null");
+    }
+
+    if (!state.loaded) {
+        const versions = await get_versions(props.storedObject);
+
+        for (const version of versions) {
+            state.versions.push(version);
+        }
+        state.loaded = true;
+    }
+}
+
+const onRestoreVersion = ({newVersion}: {newVersion: StoredObjectVersionWithPointInTime}) => {
+    state.versions.unshift(newVersion);
+}
+
+</script>
+
+<template>
+<a @click="download_version_and_open_modal" class="dropdown-item">
+    <history-button-modal ref="modal" :versions="state.versions" :stored-object="storedObject" :can-edit="canEdit" @restore-version="onRestoreVersion"></history-button-modal>
+    <i class="fa fa-history"></i>
+    Historique
+</a>
+</template>
+
+<style scoped lang="scss">
+i.fa::before {
+    color: var(--bs-dropdown-link-hover-color);
+}
+</style>

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/HistoryButton/HistoryButtonList.vue

@@ -0,0 +1,67 @@
+<script setup lang="ts">
+import {StoredObject, StoredObjectVersionWithPointInTime} from "./../../../types";
+import HistoryButtonListItem from "ChillDocStoreAssets/vuejs/StoredObjectButton/HistoryButton/HistoryButtonListItem.vue";
+import {computed, reactive} from "vue";
+
+interface HistoryButtonListConfig {
+    versions: StoredObjectVersionWithPointInTime[];
+    storedObject: StoredObject;
+    canEdit: boolean;
+}
+
+const emit = defineEmits<{
+    restoreVersion: [newVersion: StoredObjectVersionWithPointInTime]
+}>()
+
+interface HistoryButtonListState {
+    /**
+     * Contains the number of the newly created version when a version is restored.
+     */
+    restored: number;
+}
+
+const props = defineProps<HistoryButtonListConfig>();
+
+const state = reactive<HistoryButtonListState>({restored: -1})
+
+const higher_version = computed<number>(() => props.versions.reduce(
+    (accumulator: number, version: StoredObjectVersionWithPointInTime) => Math.max(accumulator, version.version),
+    -1
+    )
+);
+
+/**
+ * Executed when a version in child component is restored.
+ *
+ * internally, keep track of the newly restored version
+ */
+const onRestored = ({newVersion}: {newVersion: StoredObjectVersionWithPointInTime}) => {
+    state.restored = newVersion.version;
+    emit('restoreVersion', {newVersion});
+}
+
+</script>
+
+<template>
+    <template v-if="props.versions.length > 0">
+        <div class="container">
+            <template v-for="v in props.versions">
+                <history-button-list-item
+                    :version="v"
+                    :can-edit="canEdit"
+                    :is-current="higher_version === v.version"
+                    :stored-object="storedObject"
+                    @restore-version="onRestored"
+                ></history-button-list-item>
+            </template>
+        </div>
+    </template>
+    <template v-else>
+        <p>Chargement des versions</p>
+    </template>
+
+</template>
+
+<style scoped lang="scss">
+
+</style>

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/HistoryButton/HistoryButtonListItem.vue

@@ -0,0 +1,115 @@
+<script setup lang="ts">
+import {StoredObject, StoredObjectPointInTime, StoredObjectVersionWithPointInTime} from "./../../../types";
+import UserRenderBoxBadge from "ChillMainAssets/vuejs/_components/Entity/UserRenderBoxBadge.vue";
+import {ISOToDatetime} from "./../../../../../../ChillMainBundle/Resources/public/chill/js/date";
+import FileIcon from "ChillDocStoreAssets/vuejs/FileIcon.vue";
+import RestoreVersionButton from "ChillDocStoreAssets/vuejs/StoredObjectButton/HistoryButton/RestoreVersionButton.vue";
+import DownloadButton from "ChillDocStoreAssets/vuejs/StoredObjectButton/DownloadButton.vue";
+import {computed} from "vue";
+
+interface HistoryButtonListItemConfig {
+    version: StoredObjectVersionWithPointInTime;
+    storedObject: StoredObject;
+    canEdit: boolean;
+    isCurrent: boolean;
+}
+
+const emit = defineEmits<{
+    restoreVersion: [newVersion: StoredObjectVersionWithPointInTime]
+}>()
+
+const props = defineProps<HistoryButtonListItemConfig>();
+
+const onRestore = ({newVersion}: {newVersion: StoredObjectVersionWithPointInTime}) => {
+    emit('restoreVersion', {newVersion});
+}
+
+const isKeptBeforeConversion = computed<boolean>(() => props.version["point-in-times"].reduce(
+    (accumulator: boolean, pit: StoredObjectPointInTime) => accumulator || "keep-before-conversion" === pit.reason,
+    false
+    ),
+);
+
+const isRestored = computed<boolean>(() => props.version.version > 0 && null !== props.version["from-restored"]);
+
+const isDuplicated = computed<boolean>(() => props.version.version === 0 && null !== props.version["from-restored"]);
+
+const classes = computed<{row: true, 'row-hover': true, 'blinking-1': boolean, 'blinking-2': boolean}>(() => ({row: true, 'row-hover': true, 'blinking-1': props.isRestored && 0 === props.version.version % 2, 'blinking-2': props.isRestored && 1 === props.version.version % 2}));
+
+</script>
+
+<template>
+<div :class="classes">
+    <div class="col-12 tags" v-if="isCurrent || isKeptBeforeConversion || isRestored || isDuplicated">
+        <span class="badge bg-success" v-if="isCurrent">Version actuelle</span>
+        <span class="badge bg-info" v-if="isKeptBeforeConversion">Conservée avant conversion dans un autre format</span>
+        <span class="badge bg-info" v-if="isRestored">Restaurée depuis la version {{ version["from-restored"]?.version + 1 }}</span>
+        <span class="badge bg-info" v-if="isDuplicated">Dupliqué depuis un autre document</span>
+    </div>
+    <div class="col-12">
+        <file-icon :type="version.type"></file-icon> <span><strong>#{{ version.version + 1 }}</strong></span> <template v-if="version.createdBy !== null && version.createdAt !== null"><strong v-if="version.version == 0">Créé par</strong><strong v-else>modifié par</strong> <span class="badge-user"><UserRenderBoxBadge :user="version.createdBy"></UserRenderBoxBadge></span> <strong>à</strong> {{ $d(ISOToDatetime(version.createdAt.datetime8601), 'long') }}</template><template v-if="version.createdBy === null && version.createdAt !== null"><strong v-if="version.version == 0">Créé le</strong><strong v-else>modifié le</strong> {{ $d(ISOToDatetime(version.createdAt.datetime8601), 'long') }}</template>
+    </div>
+    <div class="col-12">
+        <ul class="record_actions small slim on-version-actions">
+            <li v-if="canEdit && !isCurrent">
+                <restore-version-button :stored-object-version="props.version" @restore-version="onRestore"></restore-version-button>
+            </li>
+            <li>
+                <download-button :stored-object="storedObject" :at-version="version" :classes="{btn: true, 'btn-outline-primary': true}" :display-action-string-in-button="false"></download-button>
+            </li>
+        </ul>
+    </div>
+</div>
+</template>
+
+<style scoped lang="scss">
+div.tags {
+    span.badge:not(:last-child) {
+        margin-right: 0.5rem;
+    }
+}
+// to make the animation restart, we have the same animation twice,
+// and alternate between both
+.blinking-1 {
+    animation-name: backgroundColorPalette-1;
+    animation-duration: 8s;
+    animation-iteration-count: 1;
+    animation-direction: normal;
+    animation-timing-function: linear;
+}
+@keyframes backgroundColorPalette-1 {
+    0% {
+        background: var(--bs-chill-green-dark);
+    }
+    25% {
+        background: var(--bs-chill-green);
+    }
+    65% {
+        background: var(--bs-chill-beige);
+    }
+    100% {
+        background: unset;
+    }
+}
+.blinking-2 {
+    animation-name: backgroundColorPalette-2;
+    animation-duration: 8s;
+    animation-iteration-count: 1;
+    animation-direction: normal;
+    animation-timing-function: linear;
+}
+@keyframes backgroundColorPalette-2 {
+    0% {
+        background: var(--bs-chill-green-dark);
+    }
+    25% {
+        background: var(--bs-chill-green);
+    }
+    65% {
+        background: var(--bs-chill-beige);
+    }
+    100% {
+        background: unset;
+    }
+}
+</style>

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/HistoryButton/HistoryButtonModal.vue

@@ -0,0 +1,47 @@
+<script setup lang="ts">
+import Modal from "ChillMainAssets/vuejs/_components/Modal.vue";
+import {reactive} from "vue";
+import HistoryButtonList from "ChillDocStoreAssets/vuejs/StoredObjectButton/HistoryButton/HistoryButtonList.vue";
+import {StoredObject, StoredObjectVersionWithPointInTime} from "./../../../types";
+
+interface HistoryButtonListConfig {
+    versions: StoredObjectVersionWithPointInTime[];
+    storedObject: StoredObject;
+    canEdit: boolean;
+}
+
+const emit = defineEmits<{
+    restoreVersion: [newVersion: StoredObjectVersionWithPointInTime]
+}>()
+
+interface HistoryButtonModalState {
+    opened: boolean;
+}
+
+const props = defineProps<HistoryButtonListConfig>();
+const state = reactive<HistoryButtonModalState>({opened: false});
+
+const open = () => {
+    state.opened = true;
+}
+
+defineExpose({open});
+
+</script>
+<template>
+    <Teleport to="body">
+        <modal v-if="state.opened" @close="state.opened = false">
+            <template v-slot:header>
+                <h3>Historique des versions du document</h3>
+            </template>
+            <template v-slot:body>
+                <p>Les versions sont conservées pendant 90 jours.</p>
+                <history-button-list :versions="props.versions" :can-edit="canEdit" :stored-object="storedObject" @restore-version="(payload) => emit('restoreVersion', payload)"></history-button-list>
+            </template>
+        </modal>
+    </Teleport>
+</template>
+
+<style scoped lang="scss">
+
+</style>

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/HistoryButton/RestoreVersionButton.vue

@@ -0,0 +1,32 @@
+<script setup lang="ts">
+import {StoredObjectVersionPersisted, StoredObjectVersionWithPointInTime} from "../../../types";
+import {useToast} from "vue-toast-notification";
+import {restore_version} from "./api";
+
+interface RestoreVersionButtonProps {
+    storedObjectVersion: StoredObjectVersionPersisted,
+}
+
+const emit = defineEmits<{
+    restoreVersion: [newVersion: StoredObjectVersionWithPointInTime]
+}>()
+
+const props = defineProps<RestoreVersionButtonProps>()
+
+const $toast = useToast();
+
+const restore_version_fn = async () => {
+    const newVersion = await restore_version(props.storedObjectVersion);
+
+    $toast.success("Version restaurée");
+    emit('restoreVersion', {newVersion});
+}
+</script>
+
+<template>
+<button class="btn btn-outline-action" @click="restore_version_fn" title="Restaurer"><i class="fa fa-rotate-left"></i> Restaurer</button>
+</template>
+
+<style scoped lang="scss">
+
+</style>

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/HistoryButton/api.ts

@@ -0,0 +1,12 @@
+import {StoredObject, StoredObjectVersionPersisted, StoredObjectVersionWithPointInTime} from "../../../types";
+import {fetchResults, makeFetch} from "../../../../../../ChillMainBundle/Resources/public/lib/api/apiMethods";
+
+export const get_versions = async (storedObject: StoredObject): Promise<StoredObjectVersionWithPointInTime[]> => {
+    const versions = await fetchResults<StoredObjectVersionWithPointInTime>(`/api/1.0/doc-store/stored-object/${storedObject.uuid}/versions`);
+
+    return versions.sort((a: StoredObjectVersionWithPointInTime, b: StoredObjectVersionWithPointInTime) => b.version - a.version);
+}
+
+export const restore_version = async (version: StoredObjectVersionPersisted): Promise<StoredObjectVersionWithPointInTime> => {
+   return await makeFetch<null, StoredObjectVersionWithPointInTime>("POST", `/api/1.0/doc-store/stored-object/restore-from-version/${version.id}`);
+}

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/WopiEditButton.vue

@@ -8,7 +8,7 @@
 <script lang="ts" setup>
 import WopiEditButton from "./WopiEditButton.vue";
 import {build_wopi_editor_link} from "./helpers";
-import {StoredObject, StoredObjectCreated, WopiEditButtonExecutableBeforeLeaveFunction} from "../../types";
+import {StoredObject, WopiEditButtonExecutableBeforeLeaveFunction} from "../../types";
 
 interface WopiEditButtonConfig {
   storedObject: StoredObject,
@@ -22,7 +22,6 @@ const props = defineProps<WopiEditButtonConfig>();
 let executed = false;
 
 async function beforeLeave(event: Event): Promise<true> {
-  console.log(executed);
   if (props.executeBeforeLeave === undefined || executed === true) {
     return Promise.resolve(true);
   }
@@ -39,7 +38,7 @@ async function beforeLeave(event: Event): Promise<true> {
 }
 </script>
 
-<style scoped lang="sass">
+<style scoped lang="scss">
 i.fa::before {
    color: var(--bs-dropdown-link-hover-color);
 }

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/helpers.ts

@@ -1,4 +1,5 @@
-import {StoredObject, StoredObjectStatus, StoredObjectStatusChange} from "../../types";
+import {StoredObject, StoredObjectStatus, StoredObjectStatusChange, StoredObjectVersion} from "../../types";
+import {makeFetch} from "../../../../../ChillMainBundle/Resources/public/lib/api/apiMethods";
 
 const MIMES_EDIT = new Set([
   'application/vnd.ms-powerpoint',
@@ -97,6 +98,13 @@ const MIMES_VIEW = new Set([
   ]
 ])
 
+export interface SignedUrlGet {
+    method: 'GET'|'HEAD',
+    url: string,
+    expires: number,
+    object_name: string,
+}
+
 function is_extension_editable(mimeType: string): boolean {
   return MIMES_EDIT.has(mimeType);
 }
@@ -109,8 +117,20 @@ function build_convert_link(uuid: string) {
   return `/chill/wopi/convert/${uuid}`;
 }
 
-function build_download_info_link(object_name: string) {
+function build_download_info_link(storedObject: StoredObject, atVersion: null|StoredObjectVersion): string {
-  return `/asyncupload/temp_url/generate/GET?object_name=${object_name}`;
+    const url = `/api/1.0/doc-store/async-upload/temp_url/${storedObject.uuid}/generate/get`;
+
+    if (null !== atVersion) {
+        const params = new URLSearchParams({version: atVersion.filename});
+
+        return url + '?' + params.toString();
+    }
+
+    return url;
+}
+
+async function download_info_link(storedObject: StoredObject, atVersion: null|StoredObjectVersion): Promise<SignedUrlGet> {
+    return makeFetch('GET', build_download_info_link(storedObject, atVersion));
 }
 
 function build_wopi_editor_link(uuid: string, returnPath?: string) {
@@ -131,43 +151,46 @@ function download_doc(url: string): Promise<Blob> {
   });
 }
 
-async function download_and_decrypt_doc(urlGenerator: string, keyData: JsonWebKey, iv: Uint8Array): Promise<Blob>
+async function download_and_decrypt_doc(storedObject: StoredObject, atVersion: null|StoredObjectVersion): Promise<Blob>
 {
    const algo = 'AES-CBC';
-   // get an url to download the object
-   const downloadInfoResponse = await window.fetch(urlGenerator);
 
-   if (!downloadInfoResponse.ok) {
+   const atVersionToDownload = atVersion ?? storedObject.currentVersion;
-     throw new Error("error while downloading url " + downloadInfoResponse.status + " " + downloadInfoResponse.statusText);
+
+   if (null === atVersionToDownload) {
+       throw new Error("no version associated to stored object");
    }
 
-   const downloadInfo = await downloadInfoResponse.json() as {url: string};
+   // sometimes, the downloadInfo may be embedded into the storedObject
+    console.log('storedObject', storedObject);
+    let downloadInfo;
+    if (typeof storedObject._links !== 'undefined' && typeof storedObject._links.downloadLink !== 'undefined') {
+       downloadInfo = storedObject._links.downloadLink;
+    } else {
+       downloadInfo = await download_info_link(storedObject, atVersionToDownload);
+    }
+
    const rawResponse = await window.fetch(downloadInfo.url);
 
    if (!rawResponse.ok) {
      throw new Error("error while downloading raw file " + rawResponse.status + " " + rawResponse.statusText);
    }
 
-   if (iv.length === 0) {
+   if (atVersionToDownload.iv.length === 0) {
-     console.log('returning document immediatly');
      return rawResponse.blob();
    }
 
-   console.log('start decrypting doc');
-
    const rawBuffer = await rawResponse.arrayBuffer();
-
    try {
      const key = await window.crypto.subtle
-       .importKey('jwk', keyData, { name: algo }, false, ['decrypt']);
+       .importKey('jwk', atVersionToDownload.keyInfos, { name: algo }, false, ['decrypt']);
-     console.log('key created');
+     const iv = Uint8Array.from(atVersionToDownload.iv);
      const decrypted = await window.crypto.subtle
        .decrypt({ name: algo, iv: iv }, key, rawBuffer);
-     console.log('doc decrypted');
 
      return Promise.resolve(new Blob([decrypted]));
    } catch (e) {
-     console.error('get error while keys and decrypt operations');
+     console.error('encounter error while keys and decrypt operations');
      console.error(e);
 
      throw e;
@@ -188,7 +211,6 @@ async function is_object_ready(storedObject: StoredObject): Promise<StoredObject
 
 export {
   build_convert_link,
-  build_download_info_link,
   build_wopi_editor_link,
   download_and_decrypt_doc,
   download_doc,

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/_components/AddAsyncUpload.vue

@@ -1,174 +0,0 @@
-<template>
-   <a :class="btnClasses" :title="$t(buttonTitle)" @click="openModal">
-      <span>{{ $t(buttonTitle) }}</span>
-   </a>
-   <teleport to="body">
-      <div>
-         <modal v-if="modal.showModal"
-            :modalDialogClass="modal.modalDialogClass"
-            @close="modal.showModal = false">
-
-            <template v-slot:header>
-               {{ $t('upload_a_document') }}
-            </template>
-
-            <template v-slot:body>
-                <div id="dropZoneWrapper" ref="dropZoneWrapper">
-                    <div
-                        data-stored-object="data-stored-object"
-                        :data-label-preparing="$t('data_label_preparing')"
-                        :data-label-quiet-button="$t('data_label_quiet_button')"
-                        :data-label-ready="$t('data_label_ready')"
-                        :data-dict-file-too-big="$t('data_dict_file_too_big')"
-                        :data-dict-default-message="$t('data_dict_default_message')"
-                        :data-dict-remove-file="$t('data_dict_remove_file')"
-                        :data-dict-max-files-exceeded="$t('data_dict_max_files_exceeded')"
-                        :data-dict-cancel-upload="$t('data_dict_cancel_upload')"
-                        :data-dict-cancel-upload-confirm="$t('data_dict_cancel_upload_confirm')"
-                        :data-dict-upload-canceled="$t('data_dict_upload_canceled')"
-                        :data-dict-remove="$t('data_dict_remove')"
-                        :data-allow-remove="!options.required"
-                        data-temp-url-generator="/asyncupload/temp_url/generate/GET">
-                        <input
-                           type="hidden"
-                           data-async-file-upload="data-async-file-upload"
-                           data-generate-temp-url-post="/asyncupload/temp_url/generate/post?expires_delay=180&amp;submit_delay=3600"
-                           data-temp-url-get="/asyncupload/temp_url/generate/GET"
-                           :data-max-files="options.maxFiles"
-                           :data-max-post-size="options.maxPostSize"
-                           :v-model="dataAsyncFileUpload"
-                        >
-                        <input
-                           type="hidden"
-                           data-stored-object-key="1"
-                        >
-                        <input
-                           type="hidden"
-                           data-stored-object-iv="1"
-                        >
-                        <input
-                           type="hidden"
-                           data-async-file-type="1"
-                        >
-                    </div>
-                </div>
-            </template>
-
-            <template v-slot:footer>
-               <button class="btn btn-create"
-                  @click.prevent="saveDocument">
-                  {{ $t('action.add')}}
-            </button>
-            </template>
-
-         </modal>
-      </div>
-   </teleport>
-</template>
-
-<script>
-import Modal from 'ChillMainAssets/vuejs/_components/Modal';
-import { searchForZones } from '../../module/async_upload/uploader';
-import { makeFetch } from "ChillMainAssets/lib/api/apiMethods";
-
-const i18n = {
-   messages: {
-      fr: {
-         upload_a_document: "Téléversez un document",
-         data_label_preparing: "Chargement...",
-         data_label_quiet_button: "Téléchargez le fichier existant",
-         data_label_ready: "Prêt à montrer",
-         data_dict_file_too_big: "Fichier trop volumineux",
-         data_dict_default_message: "Glissez votre fichier ou cliquez ici",
-         data_dict_remove_file: "Enlevez votre fichier pour en téléversez un autre",
-         data_dict_max_files_exceeded: "Nombre maximum de fichiers atteint. Enlevez les fichiers précédents",
-         data_dict_cancel_upload: "Annulez le téléversement",
-         data_dict_cancel_upload_confirm: "Êtes-vous sûr·e de vouloir annuler ce téléversement?",
-         data_dict_upload_canceled: "Téléversement annulé",
-         data_dict_remove: "Enlevez le fichier existant",
-      }
-   }
-};
-
-export default {
-   name: "AddAsyncUpload",
-   components: {
-      Modal
-   },
-   i18n,
-    props: {
-       buttonTitle: {
-           type: String,
-           default: 'Ajouter un document',
-       },
-        options: {
-            type: Object,
-            default: {
-                maxFiles: 1,
-                maxPostSize: 262144000, // 250MB
-                required: false,
-            }
-        },
-        btnClasses: {
-           type: Object,
-            default: {
-                btn: true,
-                'btn-create': true
-            }
-        }
-    },
-   emits: ['addDocument'],
-   data() {
-      return {
-         modal: {
-            showModal: false,
-            modalDialogClass: "modal-dialog-centered modal-md"
-         },
-      }
-   },
-   updated() {
-     if (this.modal.showModal){
-         searchForZones(this.$refs.dropZoneWrapper);
-     }
-   },
-   methods: {
-      openModal() {
-         this.modal.showModal = true;
-      },
-      saveDocument() {
-         const dropzone = this.$refs.dropZoneWrapper;
-         if (dropzone) {
-            const inputKey = dropzone.querySelector('input[data-stored-object-key]');
-            const inputIv  = dropzone.querySelector('input[data-stored-object-iv]');
-            const inputObject = dropzone.querySelector('input[data-async-file-upload]');
-            const inputType = dropzone.querySelector('input[data-async-file-type]');
-
-            const url = '/api/1.0/docstore/stored-object.json';
-            const body = {
-               filename: inputObject.value,
-               keyInfos: JSON.parse(inputKey.value),
-               iv: JSON.parse(inputIv.value),
-               type: inputType.value,
-            };
-            makeFetch('POST', url, body)
-               .then(r => {
-                  this.$emit("addDocument", r);
-                  this.modal.showModal = false;
-               })
-               .catch((error) => {
-                  if (error.name === 'ValidationException') {
-                     for (let v of error.violations) {
-                        this.$toast.open({message: v });
-                     }
-                  } else {
-                     console.error(error);
-                     this.$toast.open({message: 'An error occurred'});
-                  }
-               });
-         } else {
-            this.$toast.open({message: 'An error occurred - drop zone not found'});
-         }
-      }
-   }
-}
-</script>

src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/_components/AddAsyncUploadDownloader.vue

@@ -1,45 +0,0 @@
-<template>
-  <a
-    class="btn btn-download"
-    :title="$t(buttonTitle)"
-    :data-key=JSON.stringify(storedObject.keyInfos)
-    :data-iv=JSON.stringify(storedObject.iv)
-    :data-mime-type=storedObject.type
-    :data-label-preparing="$t('dataLabelPreparing')"
-    :data-label-ready="$t('dataLabelReady')"
-    :data-temp-url-get-generator="url"
-    @click.once="downloadDocument">
-  </a>
-</template>
-
-<script>
-import { download } from '../../module/async_upload/downloader';
-
-const i18n = {
-  messages: {
-    fr: {
-      dataLabelPreparing: "Chargement...",
-      dataLabelReady: "",
-    }
-  }
-};
-
-export default {
-  name: "AddAsyncUploadDownloader",
-  i18n,
-  props: [
-   'buttonTitle',
-   'storedObject'
-  ],
-  computed: {
-    url() {
-      return `/asyncupload/temp_url/generate/GET?object_name=${this.storedObject.filename}`;
-    }
-  },
-  methods: {
-    downloadDocument(e) {
-      download(e.target);
-    }
-  }
-}
-</script>

src/Bundle/ChillDocStoreBundle/Resources/views/AccompanyingCourseDocument/_workflow.html.twig

@@ -38,6 +38,11 @@
 
     {% if display_action is defined and display_action == true %}
         <ul class="record_actions">
+            {% for dam in display_action_more|default([]) %}
+                <li>
+                    {{ dam|raw }}
+                </li>
+            {% endfor %}
             {% if document.course != null and is_granted('CHILL_PERSON_ACCOMPANYING_PERIOD_SEE', document.course) %}
                 <li>
                     <a href="{{ path('chill_person_accompanying_course_index', {'accompanying_period_id': document.course.id}) }}" class="btn btn-show change-icon">

src/Bundle/ChillDocStoreBundle/Resources/views/Button/button_download.html.twig

@@ -0,0 +1 @@
+<div data-download-button-single="data-download-button-single" data-stored-object="{{ document_json|json_encode|escape('html_attr') }}" data-title="{{ title|escape('html_attr') }}"></div>

src/Bundle/ChillDocStoreBundle/Resources/views/List/list_item.html.twig

@@ -71,15 +71,7 @@
                 </li>
                 {% if is_granted('CHILL_ACCOMPANYING_COURSE_DOCUMENT_SEE_DETAILS', document) %}
                     <li>
-                        {{ document.object|chill_document_button_group(document.title, is_granted('CHILL_ACCOMPANYING_COURSE_DOCUMENT_UPDATE', document)) }}
+                        {{ document.object|chill_document_button_group(document.title) }}
-                    </li>
-                    <li>
-                        <a href="{{ chill_path_add_return_path('accompanying_course_document_show', {'course': accompanyingCourse.id, 'id': document.id}) }}" class="btn btn-show"></a>
-                    </li>
-                {% endif %}
-                {% if is_granted('CHILL_ACCOMPANYING_COURSE_DOCUMENT_UPDATE', document) %}
-                    <li>
-                        <a href="{{ path('accompanying_course_document_edit', {'course': accompanyingCourse.id, 'id': document.id }) }}" class="btn btn-update"></a>
                     </li>
                 {% endif %}
                 {% if is_granted('CHILL_ACCOMPANYING_COURSE_DOCUMENT_DELETE', document) %}
@@ -87,10 +79,25 @@
                         <a href="{{ chill_return_path_or('chill_docstore_accompanying_course_document_delete', {'course': accompanyingCourse.id, 'id': document.id}) }}" class="btn btn-delete"></a>
                     </li>
                 {% endif %}
+                {% if is_granted('CHILL_ACCOMPANYING_COURSE_DOCUMENT_CREATE', document.course) %}
+                    <li>
+                        <a href="{{ chill_path_add_return_path('chill_doc_store_accompanying_course_document_duplicate', {'id': document.id}) }}" class="btn btn-duplicate" title="{{ 'Duplicate'|trans|e('html_attr') }}"></a>
+                    </li>
+                {% endif %}
+                {% if is_granted('CHILL_ACCOMPANYING_COURSE_DOCUMENT_UPDATE', document) %}
+                    <li>
+                        <a href="{{ path('accompanying_course_document_edit', {'course': accompanyingCourse.id, 'id': document.id }) }}" class="btn btn-update"></a>
+                    </li>
+                {% endif %}
+                {% if is_granted('CHILL_ACCOMPANYING_COURSE_DOCUMENT_SEE_DETAILS', document) %}
+                    <li>
+                        <a href="{{ chill_path_add_return_path('accompanying_course_document_show', {'course': accompanyingCourse.id, 'id': document.id}) }}" class="btn btn-show"></a>
+                    </li>
+                {% endif %}
             {% else %}
                 {% if is_granted('CHILL_PERSON_DOCUMENT_SEE_DETAILS', document) %}
                     <li>
-                        {{ document.object|chill_document_button_group(document.title, is_granted('CHILL_PERSON_DOCUMENT_UPDATE', document)) }}
+                        {{ document.object|chill_document_button_group(document.title) }}
                     </li>
                     <li>
                         <a href="{{ path('person_document_show', {'person': person.id, 'id': document.id}) }}" class="btn btn-show"></a>

src/Bundle/ChillDocStoreBundle/Resources/views/PersonDocument/signature.html.twig

@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html lang="fr">
+<head>
+    <meta charset="UTF-8" />
+    <meta http-equiv="x-ua-compatible" content="ie=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link rel="shortcut icon" href="{{ asset('build/images/favicon.ico') }}" type="image/x-icon">
+    <title>Signature</title>
+
+    {{ encore_entry_link_tags('mod_bootstrap') }}
+    {{ encore_entry_link_tags('mod_forkawesome') }}
+    {{ encore_entry_link_tags('chill') }}
+    {{ encore_entry_link_tags('vue_document_signature') }}
+
+</head>
+
+<body>
+
+    {% block js %}
+        {{ encore_entry_script_tags('mod_document_action_buttons_group') }}
+        <script type="text/javascript">
+            window.signature = {{ signature|json_encode|raw }};
+        </script>
+        {{ encore_entry_script_tags('vue_document_signature') }}
+    {% endblock %}
+
+    <div class="content" id="content">
+        <div class="container-xxl">
+            <div class="row">
+               <div class="col-xs-12 col-md-12 col-lg-9 my-5 m-auto">
+                   <h4>{{ 'Document %title%' | trans({ '%title%': document.title }) }}</h4>
+                   <div class="row" id="document-signature"></div>
+               </div>
+            </div>
+        </div>
+    </div>
+</body>
+</html>

src/Bundle/ChillDocStoreBundle/Resources/views/Workflow/public_view_with_document_render.html.twig

@@ -0,0 +1,43 @@
+{% extends '@ChillMain/Workflow/workflow_view_send_public_layout.html.twig' %}
+
+{% block css %}
+    {{ parent() }}
+    {{ encore_entry_link_tags('mod_document_download_button') }}
+{% endblock %}
+
+{% block js %}
+    {{ parent() }}
+    {{ encore_entry_script_tags('mod_document_download_button') }}
+{% endblock %}
+
+{% block title %}{{ 'workflow.public_link.title'|trans }} - {{ title }}{% endblock %}
+
+{% block public_content %}
+    <h1>{{ 'workflow.public_link.shared_doc'|trans }}</h1>
+
+    {% set previous = send.entityWorkflowStepChained.previous %}
+    {% if previous is not null %}
+        {% if previous.transitionBy is not null %}
+            <p>{{ 'workflow.public_link.doc_shared_by_at_explanation'|trans({'byUser': previous.transitionBy|chill_entity_render_string( { 'at_date': previous.transitionAt } ), 'at': previous.transitionAt }) }}</p>
+        {% else %}
+            <p>{{ 'workflow.public_link.doc_shared_automatically_at_explanation'|trans({'at': previous.transitionAt}) }}</p>
+        {% endif %}
+    {% endif %}
+
+    <div class="row">
+        <div class="col-xs-12 col-sm-6 col-md-4">
+            <div class="card"">
+                <div class="card-body">
+                    <h2 class="card-title">{{ title }}</h2>
+                    <h3>{{ 'workflow.public_link.main_document'|trans }}</h3>
+
+                    <ul class="record_actions slim small">
+                        <li>
+                            {{ storedObject|chill_document_download_only_button(storedObject.title(), false) }}
+                        </li>
+                    </ul>
+                </div>
+            </div>
+        </div>
+    </div>
+{% endblock %}

src/Bundle/ChillDocStoreBundle/Security/Authorization/AccompanyingCourseDocumentVoter.php

@@ -70,12 +70,12 @@ class AccompanyingCourseDocumentVoter extends AbstractChillVoter implements Prov
         return [];
     }
 
-    protected function supports($attribute, $subject): bool
+    public function supports($attribute, $subject): bool
     {
         return $this->voterHelper->supports($attribute, $subject);
     }
 
-    protected function voteOnAttribute($attribute, $subject, TokenInterface $token): bool
+    public function voteOnAttribute($attribute, $subject, TokenInterface $token): bool
     {
         if (!$token->getUser() instanceof User) {
             return false;

src/Bundle/ChillDocStoreBundle/Security/Authorization/AsyncUploadVoter.php

@@ -12,6 +12,7 @@ declare(strict_types=1);
 namespace Chill\DocStoreBundle\Security\Authorization;
 
 use Chill\DocStoreBundle\AsyncUpload\SignedUrl;
+use Chill\DocStoreBundle\Repository\StoredObjectRepository;
 use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
 use Symfony\Component\Security\Core\Authorization\Voter\Voter;
 use Symfony\Component\Security\Core\Security;
@@ -22,6 +23,7 @@ final class AsyncUploadVoter extends Voter
 
     public function __construct(
         private readonly Security $security,
+        private readonly StoredObjectRepository $storedObjectRepository,
     ) {}
 
     protected function supports($attribute, $subject): bool
@@ -32,10 +34,16 @@ final class AsyncUploadVoter extends Voter
     protected function voteOnAttribute($attribute, $subject, TokenInterface $token): bool
     {
         /** @var SignedUrl $subject */
-        if (!in_array($subject->method, ['POST', 'GET', 'HEAD'], true)) {
+        if (!in_array($subject->method, ['POST', 'GET', 'HEAD', 'PUT'], true)) {
             return false;
         }
 
-        return $this->security->isGranted('ROLE_USER') || $this->security->isGranted('ROLE_ADMIN');
+        $storedObject = $this->storedObjectRepository->findOneBy(['filename' => $subject->object_name]);
+
+        return match ($subject->method) {
+            'GET', 'HEAD' => $this->security->isGranted(StoredObjectRoleEnum::SEE->value, $storedObject),
+            'PUT' => $this->security->isGranted(StoredObjectRoleEnum::EDIT->value, $storedObject),
+            'POST' => $this->security->isGranted('ROLE_USER') || $this->security->isGranted('ROLE_ADMIN'),
+        };
     }
 }

src/Bundle/ChillDocStoreBundle/Security/Authorization/StoredObjectVoter.php

@@ -12,9 +12,10 @@ declare(strict_types=1);
 namespace Chill\DocStoreBundle\Security\Authorization;
 
 use Chill\DocStoreBundle\Entity\StoredObject;
-use Chill\DocStoreBundle\Security\Guard\DavTokenAuthenticationEventSubscriber;
+use Psr\Log\LoggerInterface;
 use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
 use Symfony\Component\Security\Core\Authorization\Voter\Voter;
+use Symfony\Component\Security\Core\Security;
 
 /**
  * Voter for the content of a stored object.
@@ -23,6 +24,10 @@ use Symfony\Component\Security\Core\Authorization\Voter\Voter;
  */
 class StoredObjectVoter extends Voter
 {
+    public const LOG_PREFIX = '[stored object voter] ';
+
+    public function __construct(private readonly Security $security, private readonly iterable $storedObjectVoters, private readonly LoggerInterface $logger) {}
+
     protected function supports($attribute, $subject): bool
     {
         return StoredObjectRoleEnum::tryFrom($attribute) instanceof StoredObjectRoleEnum
@@ -32,24 +37,28 @@ class StoredObjectVoter extends Voter
     protected function voteOnAttribute($attribute, $subject, TokenInterface $token): bool
     {
         /** @var StoredObject $subject */
-        if (
+        $attributeAsEnum = StoredObjectRoleEnum::from($attribute);
-            !$token->hasAttribute(DavTokenAuthenticationEventSubscriber::STORED_OBJECT)
+
-            || $subject->getUuid()->toString() !== $token->getAttribute(DavTokenAuthenticationEventSubscriber::STORED_OBJECT)
+        // Loop through context-specific voters
-        ) {
+        foreach ($this->storedObjectVoters as $storedObjectVoter) {
-            return false;
+            if ($storedObjectVoter->supports($attributeAsEnum, $subject)) {
+                $grant = $storedObjectVoter->voteOnAttribute($attributeAsEnum, $subject, $token);
+
+                if (false === $grant) {
+                    $this->logger->debug(self::LOG_PREFIX.'deny access by storedObjectVoter', ['stored_object_voter' => $storedObjectVoter::class]);
+                }
+
+                return $grant;
+            }
         }
 
-        if (!$token->hasAttribute(DavTokenAuthenticationEventSubscriber::ACTIONS)) {
+        // User role-based fallback
-            return false;
+        if ($this->security->isGranted('ROLE_USER') || $this->security->isGranted('ROLE_ADMIN')) {
+            // TODO: this maybe considered as a security issue, as all authenticated users can reach a stored object which
+            // is potentially detached from an existing entity.
+            return true;
         }
 
-        $askedRole = StoredObjectRoleEnum::from($attribute);
+        return false;
-        $tokenRoleAuthorization =
-            $token->getAttribute(DavTokenAuthenticationEventSubscriber::ACTIONS);
-
-        return match ($askedRole) {
-            StoredObjectRoleEnum::SEE => StoredObjectRoleEnum::EDIT === $tokenRoleAuthorization || StoredObjectRoleEnum::SEE === $tokenRoleAuthorization,
-            StoredObjectRoleEnum::EDIT => StoredObjectRoleEnum::EDIT === $tokenRoleAuthorization,
-        };
     }
 }

src/Bundle/ChillDocStoreBundle/Security/Authorization/StoredObjectVoter/AbstractStoredObjectVoter.php

@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Security\Authorization\StoredObjectVoter;
+
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\DocStoreBundle\Repository\AssociatedEntityToStoredObjectInterface;
+use Chill\DocStoreBundle\Security\Authorization\StoredObjectRoleEnum;
+use Chill\DocStoreBundle\Security\Authorization\StoredObjectVoterInterface;
+use Chill\DocStoreBundle\Service\WorkflowStoredObjectPermissionHelper;
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Symfony\Component\Security\Core\Security;
+
+abstract class AbstractStoredObjectVoter implements StoredObjectVoterInterface
+{
+    abstract protected function getRepository(): AssociatedEntityToStoredObjectInterface;
+
+    /**
+     * @return class-string
+     */
+    abstract protected function getClass(): string;
+
+    abstract protected function attributeToRole(StoredObjectRoleEnum $attribute): string;
+
+    abstract protected function canBeAssociatedWithWorkflow(): bool;
+
+    public function __construct(
+        private readonly Security $security,
+        private readonly ?WorkflowStoredObjectPermissionHelper $workflowDocumentService = null,
+    ) {}
+
+    public function supports(StoredObjectRoleEnum $attribute, StoredObject $subject): bool
+    {
+        $class = $this->getClass();
+
+        return $this->getRepository()->findAssociatedEntityToStoredObject($subject) instanceof $class;
+    }
+
+    public function voteOnAttribute(StoredObjectRoleEnum $attribute, StoredObject $subject, TokenInterface $token): bool
+    {
+        // Retrieve the related accompanying course document
+        $entity = $this->getRepository()->findAssociatedEntityToStoredObject($subject);
+
+        // Determine the attribute to pass to AccompanyingCourseDocumentVoter
+        $voterAttribute = $this->attributeToRole($attribute);
+
+        if (false === $this->security->isGranted($voterAttribute, $entity)) {
+            return false;
+        }
+
+        if (StoredObjectRoleEnum::SEE !== $attribute && $this->canBeAssociatedWithWorkflow()) {
+            if (null === $this->workflowDocumentService) {
+                throw new \LogicException('Provide a workflow document service');
+            }
+
+            return $this->workflowDocumentService->notBlockedByWorkflow($entity);
+        }
+
+        return true;
+    }
+}

src/Bundle/ChillDocStoreBundle/Security/Authorization/StoredObjectVoter/AccompanyingCourseDocumentStoredObjectVoter.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Security\Authorization\StoredObjectVoter;
+
+use Chill\DocStoreBundle\Entity\AccompanyingCourseDocument;
+use Chill\DocStoreBundle\Repository\AccompanyingCourseDocumentRepository;
+use Chill\DocStoreBundle\Repository\AssociatedEntityToStoredObjectInterface;
+use Chill\DocStoreBundle\Security\Authorization\AccompanyingCourseDocumentVoter;
+use Chill\DocStoreBundle\Security\Authorization\StoredObjectRoleEnum;
+use Chill\DocStoreBundle\Service\WorkflowStoredObjectPermissionHelper;
+use Symfony\Component\Security\Core\Security;
+
+final class AccompanyingCourseDocumentStoredObjectVoter extends AbstractStoredObjectVoter
+{
+    public function __construct(
+        private readonly AccompanyingCourseDocumentRepository $repository,
+        Security $security,
+        WorkflowStoredObjectPermissionHelper $workflowDocumentService,
+    ) {
+        parent::__construct($security, $workflowDocumentService);
+    }
+
+    protected function getRepository(): AssociatedEntityToStoredObjectInterface
+    {
+        return $this->repository;
+    }
+
+    protected function attributeToRole(StoredObjectRoleEnum $attribute): string
+    {
+        return match ($attribute) {
+            StoredObjectRoleEnum::EDIT => AccompanyingCourseDocumentVoter::UPDATE,
+            StoredObjectRoleEnum::SEE => AccompanyingCourseDocumentVoter::SEE_DETAILS,
+        };
+    }
+
+    protected function getClass(): string
+    {
+        return AccompanyingCourseDocument::class;
+    }
+
+    protected function canBeAssociatedWithWorkflow(): bool
+    {
+        return true;
+    }
+}

src/Bundle/ChillDocStoreBundle/Security/Authorization/StoredObjectVoter/PersonDocumentStoredObjectVoter.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Security\Authorization\StoredObjectVoter;
+
+use Chill\DocStoreBundle\Entity\PersonDocument;
+use Chill\DocStoreBundle\Repository\AssociatedEntityToStoredObjectInterface;
+use Chill\DocStoreBundle\Repository\PersonDocumentRepository;
+use Chill\DocStoreBundle\Security\Authorization\PersonDocumentVoter;
+use Chill\DocStoreBundle\Security\Authorization\StoredObjectRoleEnum;
+use Chill\DocStoreBundle\Service\WorkflowStoredObjectPermissionHelper;
+use Symfony\Component\Security\Core\Security;
+
+class PersonDocumentStoredObjectVoter extends AbstractStoredObjectVoter
+{
+    public function __construct(
+        private readonly PersonDocumentRepository $repository,
+        Security $security,
+        WorkflowStoredObjectPermissionHelper $workflowDocumentService,
+    ) {
+        parent::__construct($security, $workflowDocumentService);
+    }
+
+    protected function getRepository(): AssociatedEntityToStoredObjectInterface
+    {
+        return $this->repository;
+    }
+
+    protected function getClass(): string
+    {
+        return PersonDocument::class;
+    }
+
+    protected function attributeToRole(StoredObjectRoleEnum $attribute): string
+    {
+        return match ($attribute) {
+            StoredObjectRoleEnum::EDIT => PersonDocumentVoter::UPDATE,
+            StoredObjectRoleEnum::SEE => PersonDocumentVoter::SEE_DETAILS,
+        };
+    }
+
+    protected function canBeAssociatedWithWorkflow(): bool
+    {
+        return true;
+    }
+}

src/Bundle/ChillDocStoreBundle/Security/Authorization/StoredObjectVoterInterface.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Security\Authorization;
+
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+
+interface StoredObjectVoterInterface
+{
+    public function supports(StoredObjectRoleEnum $attribute, StoredObject $subject): bool;
+
+    public function voteOnAttribute(StoredObjectRoleEnum $attribute, StoredObject $subject, TokenInterface $token): bool;
+}

src/Bundle/ChillDocStoreBundle/Serializer/Normalizer/StoredObjectDenormalizer.php

@@ -12,37 +12,75 @@ declare(strict_types=1);
 namespace Chill\DocStoreBundle\Serializer\Normalizer;
 
 use Chill\DocStoreBundle\Entity\StoredObject;
-use Chill\DocStoreBundle\Repository\StoredObjectRepository;
+use Chill\DocStoreBundle\Repository\StoredObjectRepositoryInterface;
+use Symfony\Component\Form\Exception\TransformationFailedException;
+use Symfony\Component\Serializer\Exception\LogicException;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
 use Symfony\Component\Serializer\Normalizer\ObjectToPopulateTrait;
 
+/**
+ * Implements the DenormalizerInterface and is responsible for denormalizing data into StoredObject objects.
+ *
+ * If a new StoredObjectVersion has been added to the StoredObject, the version is created here and registered
+ * to the StoredObject.
+ */
 class StoredObjectDenormalizer implements DenormalizerInterface
 {
     use ObjectToPopulateTrait;
 
-    public function __construct(private readonly StoredObjectRepository $storedObjectRepository) {}
+    public function __construct(private readonly StoredObjectRepositoryInterface $storedObjectRepository) {}
 
-    public function denormalize($data, $type, $format = null, array $context = [])
+    public function denormalize($data, $type, $format = null, array $context = []): ?StoredObject
     {
-        $object = $this->extractObjectToPopulate(StoredObject::class, $context);
+        $storedObject = $this->extractObjectToPopulate(StoredObject::class, $context);
 
-        if (null !== $object) {
+        if (null === $storedObject) {
-            return $object;
+            if (array_key_exists('uuid', $data)) {
+                $storedObject = $this->storedObjectRepository->findOneByUUID($data['uuid']);
+            } else {
+                $storedObject = $this->storedObjectRepository->find($data['id']);
+            }
+
+            if (null === $storedObject) {
+                throw new LogicException('Object not found');
+            }
         }
 
-        return $this->storedObjectRepository->find($data['id']);
+        $storedObject->setTitle($data['title'] ?? $storedObject->getTitle());
+
+        if (true === ($data['currentVersion']['persisted'] ?? true)) {
+            // nothing has change, stop here
+            return $storedObject;
+        }
+
+        if ([] !== $diff = array_diff(['filename', 'iv', 'keyInfos', 'type'], array_keys($data['currentVersion']))) {
+            throw new TransformationFailedException(sprintf('missing some keys in currentVersion: %s', implode(', ', $diff)));
+        }
+
+        $storedObject->registerVersion(
+            $data['currentVersion']['iv'],
+            $data['currentVersion']['keyInfos'],
+            $data['currentVersion']['type'],
+            $data['currentVersion']['filename']
+        );
+
+        return $storedObject;
     }
 
-    public function supportsDenormalization($data, $type, $format = null)
+    public function supportsDenormalization($data, $type, $format = null): bool
     {
-        if (false === \is_array($data)) {
+        if (StoredObject::class !== $type) {
             return false;
         }
 
-        if (false === \array_key_exists('id', $data)) {
+        if (false === is_array($data)) {
             return false;
         }
 
-        return StoredObject::class === $type;
+        if (array_key_exists('id', $data) || array_key_exists('uuid', $data)) {
+            return true;
+        }
+
+        return false;
     }
 }

src/Bundle/ChillDocStoreBundle/Serializer/Normalizer/StoredObjectNormalizer.php

@@ -11,10 +11,13 @@ declare(strict_types=1);
 
 namespace Chill\DocStoreBundle\Serializer\Normalizer;
 
+use Chill\DocStoreBundle\AsyncUpload\TempUrlGeneratorInterface;
 use Chill\DocStoreBundle\Entity\StoredObject;
 use Chill\DocStoreBundle\Security\Authorization\StoredObjectRoleEnum;
 use Chill\DocStoreBundle\Security\Guard\JWTDavTokenProviderInterface;
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Security\Core\Security;
+use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
@@ -27,41 +30,69 @@ use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 final class StoredObjectNormalizer implements NormalizerInterface, NormalizerAwareInterface
 {
     use NormalizerAwareTrait;
-    public const ADD_DAV_SEE_LINK_CONTEXT = 'dav-see-link-context';
+
-    public const ADD_DAV_EDIT_LINK_CONTEXT = 'dav-edit-link-context';
+    /**
+     * when added to the groups, a download link is included in the normalization,
+     * and no webdav links are generated.
+     */
+    public const DOWNLOAD_LINK_ONLY = 'read:download-link-only';
 
     public function __construct(
         private readonly JWTDavTokenProviderInterface $JWTDavTokenProvider,
         private readonly UrlGeneratorInterface $urlGenerator,
+        private readonly Security $security,
+        private readonly TempUrlGeneratorInterface $tempUrlGenerator,
     ) {}
 
     public function normalize($object, ?string $format = null, array $context = [])
     {
         /** @var StoredObject $object */
         $datas = [
-            'datas' => $object->getDatas(),
-            'filename' => $object->getFilename(),
             'id' => $object->getId(),
-            'iv' => $object->getIv(),
+            'datas' => $object->getDatas(),
-            'keyInfos' => $object->getKeyInfos(),
+            'prefix' => $object->getPrefix(),
             'title' => $object->getTitle(),
-            'type' => $object->getType(),
+            'uuid' => $object->getUuid()->toString(),
-            'uuid' => $object->getUuid(),
             'status' => $object->getStatus(),
             'createdAt' => $this->normalizer->normalize($object->getCreatedAt(), $format, $context),
             'createdBy' => $this->normalizer->normalize($object->getCreatedBy(), $format, $context),
+            'currentVersion' => $this->normalizer->normalize($object->getCurrentVersion(), $format, [...$context, [AbstractNormalizer::GROUPS => 'read']]),
+            'totalVersions' => $object->getVersions()->count(),
         ];
 
         // deprecated property
         $datas['creationDate'] = $datas['createdAt'];
 
-        $canDavSee = in_array(self::ADD_DAV_SEE_LINK_CONTEXT, $context['groups'] ?? [], true);
+        if (array_key_exists(AbstractNormalizer::GROUPS, $context)) {
-        $canDavEdit = in_array(self::ADD_DAV_EDIT_LINK_CONTEXT, $context['groups'] ?? [], true);
+            $groupsNormalized = is_array($context[AbstractNormalizer::GROUPS]) ? $context[AbstractNormalizer::GROUPS] : [$context[AbstractNormalizer::GROUPS]];
+        } else {
+            $groupsNormalized = [];
+        }
 
-        if ($canDavSee || $canDavEdit) {
+        if (in_array(self::DOWNLOAD_LINK_ONLY, $groupsNormalized, true)) {
+            $datas['_permissions'] = [
+                'canSee' => true,
+                'canEdit' => false,
+            ];
+            $datas['_links'] = [
+                'downloadLink' => $this->normalizer->normalize($this->tempUrlGenerator->generate('GET', $object->getCurrentVersion()->getFilename(), 180), $format, [AbstractNormalizer::GROUPS => ['read']]),
+            ];
+
+            return $datas;
+        }
+
+        $canSee = $this->security->isGranted(StoredObjectRoleEnum::SEE->value, $object);
+        $canEdit = $this->security->isGranted(StoredObjectRoleEnum::EDIT->value, $object);
+
+        $datas['_permissions'] = [
+            'canEdit' => $canEdit,
+            'canSee' => $canSee,
+        ];
+
+        if ($canSee || $canEdit) {
             $accessToken = $this->JWTDavTokenProvider->createToken(
                 $object,
-                $canDavEdit ? StoredObjectRoleEnum::EDIT : StoredObjectRoleEnum::SEE
+                $canEdit ? StoredObjectRoleEnum::EDIT : StoredObjectRoleEnum::SEE
             );
 
             $datas['_links'] = [
@@ -74,7 +105,7 @@ final class StoredObjectNormalizer implements NormalizerInterface, NormalizerAwa
                         ],
                         UrlGeneratorInterface::ABSOLUTE_URL,
                     ),
-                    'expiration' => $this->JWTDavTokenProvider->getTokenExpiration($accessToken)->format('U'),
+                    'expiration' => $this->JWTDavTokenProvider->getTokenExpiration($accessToken)->getTimestamp(),
                 ],
             ];
         }

src/Bundle/ChillDocStoreBundle/Serializer/Normalizer/StoredObjectPointInTimeNormalizer.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Serializer\Normalizer;
+
+use Chill\DocStoreBundle\Entity\StoredObjectPointInTime;
+use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
+use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface;
+use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
+use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
+
+class StoredObjectPointInTimeNormalizer implements NormalizerInterface, NormalizerAwareInterface
+{
+    use NormalizerAwareTrait;
+
+    public function normalize($object, ?string $format = null, array $context = [])
+    {
+        /* @var StoredObjectPointInTime $object */
+        return [
+            'id' => $object->getId(),
+            'reason' => $object->getReason()->value,
+            'byUser' => $this->normalizer->normalize($object->getByUser(), $format, [AbstractNormalizer::GROUPS => 'read']),
+        ];
+    }
+
+    public function supportsNormalization($data, ?string $format = null)
+    {
+        return $data instanceof StoredObjectPointInTime;
+    }
+}

src/Bundle/ChillDocStoreBundle/Serializer/Normalizer/StoredObjectVersionNormalizer.php

@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Serializer\Normalizer;
+
+use Chill\DocStoreBundle\Entity\StoredObjectVersion;
+use Chill\MainBundle\Serializer\Normalizer\UserNormalizer;
+use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
+use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface;
+use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
+use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
+
+class StoredObjectVersionNormalizer implements NormalizerInterface, NormalizerAwareInterface
+{
+    use NormalizerAwareTrait;
+
+    final public const WITH_POINT_IN_TIMES_CONTEXT = 'with-point-in-times';
+
+    final public const WITH_RESTORED_CONTEXT = 'with-restored';
+
+    public function normalize($object, ?string $format = null, array $context = [])
+    {
+        if (!$object instanceof StoredObjectVersion) {
+            throw new \InvalidArgumentException('The object must be an instance of '.StoredObjectVersion::class);
+        }
+
+        $data = [
+            'id' => $object->getId(),
+            'filename' => $object->getFilename(),
+            'version' => $object->getVersion(),
+            'iv' => array_values($object->getIv()),
+            'keyInfos' => $object->getKeyInfos(),
+            'type' => $object->getType(),
+            'createdAt' => $this->normalizer->normalize($object->getCreatedAt(), $format, $context),
+            'createdBy' => $this->normalizer->normalize($object->getCreatedBy(), $format, [...$context, UserNormalizer::AT_DATE => $object->getCreatedAt()]),
+        ];
+
+        if (in_array(self::WITH_POINT_IN_TIMES_CONTEXT, $context[AbstractNormalizer::GROUPS] ?? [], true)) {
+            $data['point-in-times'] = $this->normalizer->normalize($object->getPointInTimes(), $format, $context);
+        }
+
+        if (in_array(self::WITH_RESTORED_CONTEXT, $context[AbstractNormalizer::GROUPS] ?? [], true)) {
+            $data['from-restored'] = $this->normalizer->normalize($object->getCreatedFrom(), $format, [AbstractNormalizer::GROUPS => ['read']]);
+        }
+
+        return $data;
+    }
+
+    public function supportsNormalization($data, ?string $format = null, array $context = [])
+    {
+        return $data instanceof StoredObjectVersion;
+    }
+}

src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/PdfSignedMessage.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\Signature\Driver\BaseSigner;
+
+/**
+ * Message which is received when a pdf is signed.
+ */
+final readonly class PdfSignedMessage
+{
+    public function __construct(
+        public readonly int $signatureId,
+        public readonly ?int $signatureZoneIndex,
+        public readonly string $content,
+    ) {}
+}

src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandler.php

@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\Signature\Driver\BaseSigner;
+
+use Chill\DocStoreBundle\Service\StoredObjectManagerInterface;
+use Chill\MainBundle\Repository\Workflow\EntityWorkflowStepSignatureRepository;
+use Chill\MainBundle\Workflow\EntityWorkflowManager;
+use Chill\MainBundle\Workflow\SignatureStepStateChanger;
+use Doctrine\ORM\EntityManagerInterface;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
+
+final readonly class PdfSignedMessageHandler implements MessageHandlerInterface
+{
+    /**
+     * log prefix.
+     */
+    private const P = '[pdf signed message] ';
+
+    public function __construct(
+        private LoggerInterface $logger,
+        private EntityWorkflowManager $entityWorkflowManager,
+        private StoredObjectManagerInterface $storedObjectManager,
+        private EntityWorkflowStepSignatureRepository $entityWorkflowStepSignatureRepository,
+        private EntityManagerInterface $entityManager,
+        private SignatureStepStateChanger $signatureStepStateChanger,
+    ) {}
+
+    public function __invoke(PdfSignedMessage $message): void
+    {
+        $this->logger->info(self::P.'a message is received', ['signaturedId' => $message->signatureId]);
+
+        $signature = $this->entityWorkflowStepSignatureRepository->find($message->signatureId);
+
+        if (null === $signature) {
+            throw new \RuntimeException('no signature found');
+        }
+
+        $storedObject = $this->entityWorkflowManager->getAssociatedStoredObject($signature->getStep()->getEntityWorkflow());
+
+        if (null === $storedObject) {
+            throw new \RuntimeException('no stored object found');
+        }
+
+        $this->storedObjectManager->write($storedObject, $message->content);
+
+        $this->signatureStepStateChanger->markSignatureAsSigned($signature, $message->signatureZoneIndex);
+
+        $this->entityManager->flush();
+        $this->entityManager->clear();
+    }
+}

src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/PdfSignedMessageSerializer.php

@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\Signature\Driver\BaseSigner;
+
+use Symfony\Component\Messenger\Envelope;
+use Symfony\Component\Messenger\Exception\MessageDecodingFailedException;
+use Symfony\Component\Messenger\Transport\Serialization\SerializerInterface;
+
+/**
+ * Decode (and requeue) @see{PdfSignedMessage}, which comes from an external producer.
+ */
+final readonly class PdfSignedMessageSerializer implements SerializerInterface
+{
+    public function decode(array $encodedEnvelope): Envelope
+    {
+        $body = $encodedEnvelope['body'];
+
+        try {
+            $decoded = json_decode((string) $body, true, 512, JSON_THROW_ON_ERROR);
+        } catch (\JsonException $e) {
+            throw new MessageDecodingFailedException('Could not deserialize message', previous: $e);
+        }
+
+        if (!array_key_exists('signatureId', $decoded) || !array_key_exists('content', $decoded)) {
+            throw new MessageDecodingFailedException('Could not find expected keys: signatureId or content');
+        }
+
+        $content = base64_decode((string) $decoded['content'], true);
+
+        if (false === $content) {
+            throw new MessageDecodingFailedException('Invalid character found in the base64 encoded content');
+        }
+
+        $message = new PdfSignedMessage($decoded['signatureId'], $decoded['signatureZoneIndex'], $content);
+
+        return new Envelope($message);
+    }
+
+    public function encode(Envelope $envelope): array
+    {
+        $message = $envelope->getMessage();
+
+        if (!$message instanceof PdfSignedMessage) {
+            throw new MessageDecodingFailedException('Expected a PdfSignedMessage');
+        }
+
+        $data = [
+            'signatureId' => $message->signatureId,
+            'signatureZoneIndex' => $message->signatureZoneIndex,
+            'content' => base64_encode($message->content),
+        ];
+
+        return [
+            'body' => json_encode($data, JSON_THROW_ON_ERROR),
+            'headers' => [],
+        ];
+    }
+}

src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/RequestPdfSignMessage.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\Signature\Driver\BaseSigner;
+
+use Chill\DocStoreBundle\Service\Signature\PDFSignatureZone;
+
+/**
+ * Message which is sent when we request a signature on a pdf.
+ */
+final readonly class RequestPdfSignMessage
+{
+    public function __construct(
+        public int $signatureId,
+        public PDFSignatureZone $PDFSignatureZone,
+        public ?int $signatureZoneIndex,
+        public string $reason,
+        public string $signerText,
+        public string $content,
+    ) {}
+}

src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/RequestPdfSignMessageSerializer.php

@@ -0,0 +1,105 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\Signature\Driver\BaseSigner;
+
+use Chill\DocStoreBundle\Service\Signature\PDFSignatureZone;
+use Symfony\Component\Messenger\Envelope;
+use Symfony\Component\Messenger\Exception\MessageDecodingFailedException;
+use Symfony\Component\Messenger\Stamp\NonSendableStampInterface;
+use Symfony\Component\Messenger\Transport\Serialization\SerializerInterface;
+use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
+use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
+use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
+
+/**
+ * Serialize a RequestPdfSignMessage, for external consumer.
+ */
+final readonly class RequestPdfSignMessageSerializer implements SerializerInterface
+{
+    public function __construct(
+        private NormalizerInterface $normalizer,
+        private DenormalizerInterface $denormalizer,
+    ) {}
+
+    public function decode(array $encodedEnvelope): Envelope
+    {
+        $body = $encodedEnvelope['body'];
+        $headers = $encodedEnvelope['headers'];
+
+        if (RequestPdfSignMessage::class !== ($headers['Message'] ?? null)) {
+            throw new MessageDecodingFailedException('serializer does not support this message');
+        }
+
+        $data = json_decode((string) $body, true);
+
+        $zoneSignature = $this->denormalizer->denormalize($data['signatureZone'], PDFSignatureZone::class, 'json', [
+            AbstractNormalizer::GROUPS => ['write'],
+        ]);
+
+        $content = base64_decode((string) $data['content'], true);
+
+        if (false === $content) {
+            throw new MessageDecodingFailedException('the content could not be converted from base64 encoding');
+        }
+
+        $message = new RequestPdfSignMessage(
+            $data['signatureId'],
+            $zoneSignature,
+            $data['signatureZoneIndex'],
+            $data['reason'],
+            $data['signerText'],
+            $content,
+        );
+
+        // in case of redelivery, unserialize any stamps
+        $stamps = [];
+        if (isset($headers['stamps'])) {
+            $stamps = unserialize($headers['stamps']);
+        }
+
+        return new Envelope($message, $stamps);
+    }
+
+    public function encode(Envelope $envelope): array
+    {
+        $message = $envelope->getMessage();
+
+        if (!$message instanceof RequestPdfSignMessage) {
+            throw new MessageDecodingFailedException('Message is not a RequestPdfSignMessage');
+        }
+
+        $data = [
+            'signatureId' => $message->signatureId,
+            'signatureZoneIndex' => $message->signatureZoneIndex,
+            'signatureZone' => $this->normalizer->normalize($message->PDFSignatureZone, 'json', [AbstractNormalizer::GROUPS => ['read']]),
+            'reason' => $message->reason,
+            'signerText' => $message->signerText,
+            'content' => base64_encode($message->content),
+        ];
+
+        $allStamps = [];
+        foreach ($envelope->all() as $stamp) {
+            if ($stamp instanceof NonSendableStampInterface) {
+                continue;
+            }
+            $allStamps = [...$allStamps, ...$stamp];
+        }
+
+        return [
+            'body' => json_encode($data, JSON_THROW_ON_ERROR, 512),
+            'headers' => [
+                'stamps' => serialize($allStamps),
+                'Message' => RequestPdfSignMessage::class,
+            ],
+        ];
+    }
+}

src/Bundle/ChillDocStoreBundle/Service/Signature/PDFPage.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\Signature;
+
+use Symfony\Component\Serializer\Annotation\Groups;
+
+final readonly class PDFPage
+{
+    public function __construct(
+        #[Groups(['read'])]
+        public int $index,
+        #[Groups(['read'])]
+        public float $width,
+        #[Groups(['read'])]
+        public float $height,
+    ) {}
+
+    public function equals(self $page): bool
+    {
+        return $page->index === $this->index
+            && round($page->width, 2) === round($this->width, 2)
+            && round($page->height, 2) === round($this->height, 2);
+    }
+}

src/Bundle/ChillDocStoreBundle/Service/Signature/PDFSignatureZone.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\Signature;
+
+use Symfony\Component\Serializer\Annotation\Groups;
+
+final readonly class PDFSignatureZone
+{
+    public function __construct(
+        #[Groups(['read'])]
+        public ?int $index,
+        #[Groups(['read'])]
+        public float $x,
+        #[Groups(['read'])]
+        public float $y,
+        #[Groups(['read'])]
+        public float $height,
+        #[Groups(['read'])]
+        public float $width,
+        #[Groups(['read'])]
+        public PDFPage $PDFPage,
+    ) {}
+
+    public function equals(self $other): bool
+    {
+        return
+            $this->index == $other->index
+            && $this->x == $other->x
+            && $this->y == $other->y
+            && $this->height == $other->height
+            && $this->width == $other->width
+            && $this->PDFPage->equals($other->PDFPage);
+    }
+}

src/Bundle/ChillDocStoreBundle/Service/Signature/PDFSignatureZoneAvailable.php

@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\Signature;
+
+use Chill\DocStoreBundle\Service\StoredObjectManagerInterface;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflow;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowSignatureStateEnum;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowStep;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowStepSignature;
+use Chill\MainBundle\Workflow\EntityWorkflowManager;
+
+class PDFSignatureZoneAvailable
+{
+    public function __construct(
+        private readonly EntityWorkflowManager $entityWorkflowManager,
+        private readonly PDFSignatureZoneParser $pdfSignatureZoneParser,
+        private readonly StoredObjectManagerInterface $storedObjectManager,
+    ) {}
+
+    /**
+     * @return list<PDFSignatureZone>
+     */
+    public function getAvailableSignatureZones(EntityWorkflow $entityWorkflow): array
+    {
+        $storedObject = $this->entityWorkflowManager->getAssociatedStoredObject($entityWorkflow);
+
+        if (null === $storedObject) {
+            throw new \RuntimeException('No stored object found');
+        }
+
+        if ('application/pdf' !== $storedObject->getType()) {
+            throw new \RuntimeException('Only PDF documents are supported');
+        }
+
+        $zones = $this->pdfSignatureZoneParser->findSignatureZones($this->storedObjectManager->read($storedObject));
+        $signatureZonesIndexes = array_map(
+            fn (EntityWorkflowStepSignature $step) => $step->getZoneSignatureIndex(),
+            $this->collectSignaturesInUse($entityWorkflow)
+        );
+
+        return array_values(array_filter($zones, fn (PDFSignatureZone $zone) => !in_array($zone->index, $signatureZonesIndexes, true)));
+    }
+
+    /**
+     * @return list<EntityWorkflowStepSignature>
+     */
+    private function collectSignaturesInUse(EntityWorkflow $entityWorkflow): array
+    {
+        return array_reduce($entityWorkflow->getSteps()->toArray(), function (array $result, EntityWorkflowStep $step) {
+            $current = [...$result];
+            foreach ($step->getSignatures() as $signature) {
+                if (EntityWorkflowSignatureStateEnum::SIGNED === $signature->getState()) {
+                    $current[] = $signature;
+                }
+            }
+
+            return $current;
+        }, []);
+    }
+}

src/Bundle/ChillDocStoreBundle/Service/Signature/PDFSignatureZoneParser.php

@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\Signature;
+
+use Smalot\PdfParser\Parser;
+
+class PDFSignatureZoneParser
+{
+    public const ZONE_SIGNATURE_START = 'signature_zone';
+
+    private readonly Parser $parser;
+
+    public function __construct(
+        public float $defaultHeight = 90.0,
+        public float $defaultWidth = 180.0,
+    ) {
+        $this->parser = new Parser();
+    }
+
+    /**
+     * @return list<PDFSignatureZone>
+     */
+    public function findSignatureZones(string $fileContent): array
+    {
+        $pdf = $this->parser->parseContent($fileContent);
+        $zones = [];
+
+        $defaults = $pdf->getObjectsByType('Pages');
+        $defaultPage = reset($defaults);
+        $defaultPageDetails = $defaultPage->getDetails();
+        $zoneIndex = 0;
+
+        foreach ($pdf->getPages() as $index => $page) {
+            $details = $page->getDetails();
+            $pdfPage = new PDFPage(
+                $index,
+                (float) ($details['MediaBox'][2] ?? $defaultPageDetails['MediaBox'][2]),
+                (float) ($details['MediaBox'][3] ?? $defaultPageDetails['MediaBox'][3]),
+            );
+
+            foreach ($page->getDataTm() as $dataTm) {
+                if (str_starts_with((string) $dataTm[1], self::ZONE_SIGNATURE_START)) {
+                    $zones[] = new PDFSignatureZone($zoneIndex, (float) $dataTm[0][4], (float) $dataTm[0][5], $this->defaultHeight, $this->defaultWidth, $pdfPage);
+                    ++$zoneIndex;
+                }
+            }
+        }
+
+        return $zones;
+    }
+}

src/Bundle/ChillDocStoreBundle/Service/StoredObjectCleaner/RemoveExpiredStoredObjectCronJob.php

@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\StoredObjectCleaner;
+
+use Chill\DocStoreBundle\Repository\StoredObjectRepositoryInterface;
+use Chill\MainBundle\Cron\CronJobInterface;
+use Chill\MainBundle\Entity\CronJobExecution;
+use Symfony\Component\Clock\ClockInterface;
+use Symfony\Component\Messenger\MessageBusInterface;
+
+/**
+ * Represents a cron job that removes expired stored objects.
+ *
+ * This cronjob is executed every 7days, to remove expired stored object. For every
+ * expired stored object, every version is sent to message bus for async deletion.
+ */
+final readonly class RemoveExpiredStoredObjectCronJob implements CronJobInterface
+{
+    public const KEY = 'remove-expired-stored-object';
+
+    private const LAST_DELETED_KEY = 'last-deleted-stored-object-id';
+
+    public function __construct(
+        private ClockInterface $clock,
+        private MessageBusInterface $messageBus,
+        private StoredObjectRepositoryInterface $storedObjectRepository,
+    ) {}
+
+    public function canRun(?CronJobExecution $cronJobExecution): bool
+    {
+        if (null === $cronJobExecution) {
+            return true;
+        }
+
+        return $this->clock->now() >= $cronJobExecution->getLastEnd()->add(new \DateInterval('P7D'));
+    }
+
+    public function getKey(): string
+    {
+        return self::KEY;
+    }
+
+    public function run(array $lastExecutionData): ?array
+    {
+        $lastDeleted = $lastExecutionData[self::LAST_DELETED_KEY] ?? 0;
+
+        foreach ($this->storedObjectRepository->findByExpired($this->clock->now()) as $storedObject) {
+            foreach ($storedObject->getVersions() as $version) {
+                $this->messageBus->dispatch(new RemoveOldVersionMessage($version->getId()));
+            }
+            $lastDeleted = max($lastDeleted, $storedObject->getId());
+        }
+
+        return [self::LAST_DELETED_KEY => $lastDeleted];
+    }
+}

src/Bundle/ChillDocStoreBundle/Service/StoredObjectCleaner/RemoveOldVersionCronJob.php

@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\StoredObjectCleaner;
+
+use Chill\DocStoreBundle\Repository\StoredObjectVersionRepository;
+use Chill\MainBundle\Cron\CronJobInterface;
+use Chill\MainBundle\Entity\CronJobExecution;
+use Symfony\Component\Clock\ClockInterface;
+use Symfony\Component\Messenger\MessageBusInterface;
+
+final readonly class RemoveOldVersionCronJob implements CronJobInterface
+{
+    public const KEY = 'remove-old-stored-object-version';
+
+    private const LAST_DELETED_KEY = 'last-deleted-stored-object-version-id';
+
+    public const KEEP_INTERVAL = 'P90D';
+
+    public function __construct(
+        private ClockInterface $clock,
+        private MessageBusInterface $messageBus,
+        private StoredObjectVersionRepository $storedObjectVersionRepository,
+    ) {}
+
+    public function canRun(?CronJobExecution $cronJobExecution): bool
+    {
+        if (null === $cronJobExecution) {
+            return true;
+        }
+
+        return $this->clock->now() >= $cronJobExecution->getLastEnd()->add(new \DateInterval('P1D'));
+    }
+
+    public function getKey(): string
+    {
+        return self::KEY;
+    }
+
+    public function run(array $lastExecutionData): ?array
+    {
+        $deleteBeforeDate = $this->clock->now()->sub(new \DateInterval(self::KEEP_INTERVAL));
+        $maxDeleted = $lastExecutionData[self::LAST_DELETED_KEY] ?? 0;
+
+        foreach ($this->storedObjectVersionRepository->findIdsByVersionsOlderThanDateAndNotLastVersionAndNotPointInTime($deleteBeforeDate) as $id) {
+            $this->messageBus->dispatch(new RemoveOldVersionMessage($id));
+            $maxDeleted = max($maxDeleted, $id);
+        }
+
+        return [self::LAST_DELETED_KEY => $maxDeleted];
+    }
+}

src/Bundle/ChillDocStoreBundle/Service/StoredObjectCleaner/RemoveOldVersionMessage.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Service\StoredObjectCleaner;
+
+final readonly class RemoveOldVersionMessage
+{
+    public function __construct(
+        public int $storedObjectVersionId,
+    ) {}
+}