From ff9e4f270981b029fb7101ffedbc243ce9bbf072 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julien=20Fastr=C3=A9?= <julien.fastre@champs-libres.coop>
Date: Thu, 2 Apr 2026 14:36:13 +0200
Subject: [PATCH] Implements controllers for locking and unlocking with the
 webdav protocol (wip)

---
 .../Controller/WebdavController.php           |   2 +-
 .../Controller/WebdavLockController.php       |  92 ++++++++
 .../Dav/Utils/LockTokenParser.php             |  43 ++++
 .../Entity/StoredObjectLock.php               |  10 +
 .../Resources/views/Webdav/doc_lock.xml.twig  |  18 ++
 .../Resources/views/Webdav/doc_props.xml.twig |   6 +
 .../Lock/Exception/NoLockFoundException.php   |  20 ++
 .../Service/Lock/StoredObjectLockManager.php  | 144 +++++++++++++
 .../Lock/StoredObjectLockManagerTest.php      | 200 ++++++++++++++++++
 .../ChillDocStoreBundle/config/services.yaml  |   9 +
 10 files changed, 543 insertions(+), 1 deletion(-)
 create mode 100644 src/Bundle/ChillDocStoreBundle/Controller/WebdavLockController.php
 create mode 100644 src/Bundle/ChillDocStoreBundle/Dav/Utils/LockTokenParser.php
 create mode 100644 src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/doc_lock.xml.twig
 create mode 100644 src/Bundle/ChillDocStoreBundle/Service/Lock/Exception/NoLockFoundException.php
 create mode 100644 src/Bundle/ChillDocStoreBundle/Service/Lock/StoredObjectLockManager.php
 create mode 100644 src/Bundle/ChillDocStoreBundle/Tests/Service/Lock/StoredObjectLockManagerTest.php

diff --git a/src/Bundle/ChillDocStoreBundle/Controller/WebdavController.php b/src/Bundle/ChillDocStoreBundle/Controller/WebdavController.php
index 022d544cb..d289a0131 100644
--- a/src/Bundle/ChillDocStoreBundle/Controller/WebdavController.php
+++ b/src/Bundle/ChillDocStoreBundle/Controller/WebdavController.php
@@ -75,7 +75,7 @@ final readonly class WebdavController
         ;
 
         // $response->headers->add(['Allow' =>  'OPTIONS,GET,HEAD,DELETE,PROPFIND,PUT,PROPPATCH,COPY,MOVE,REPORT,PATCH,POST,TRACE']);
-        $response->headers->add(['Allow' =>  'OPTIONS,GET,HEAD,DELETE,PROPFIND,PUT']);
+        $response->headers->add(['Allow' =>  'OPTIONS,GET,HEAD,DELETE,PROPFIND,PUT,LOCK,UNLOCK']);
 
         return $response;
     }
diff --git a/src/Bundle/ChillDocStoreBundle/Controller/WebdavLockController.php b/src/Bundle/ChillDocStoreBundle/Controller/WebdavLockController.php
new file mode 100644
index 000000000..cc1e53cf0
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Controller/WebdavLockController.php
@@ -0,0 +1,92 @@
+<?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\Dav\Response\DavResponse;
+use Chill\DocStoreBundle\Dav\Utils\LockTimeoutAnalyzer;
+use Chill\DocStoreBundle\Dav\Utils\LockTokenParser;
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\DocStoreBundle\Entity\StoredObjectLockMethodEnum;
+use Chill\DocStoreBundle\Service\Lock\LockTokenCheckResultEnum;
+use Chill\DocStoreBundle\Service\Lock\StoredObjectLockManager;
+use Chill\MainBundle\Entity\User;
+use Symfony\Component\Clock\ClockInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
+use Symfony\Component\HttpKernel\Exception\ConflictHttpException;
+use Symfony\Component\HttpKernel\Exception\PreconditionFailedHttpException;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Core\Security;
+use Twig\Environment;
+
+class WebdavLockController
+{
+    public function __construct(
+        private StoredObjectLockManager $lockManager,
+        private Security $security,
+        private Environment $twig,
+        private LockTimeoutAnalyzer $lockTimeoutAnalyzer,
+        private ClockInterface $clock,
+        private LockTokenParser $lockTokenParser,
+    ) {}
+
+    #[Route(path: '/dav/{access_token}/get/{uuid}/d', name: 'chill_docstore_dav_document_lock', methods: ['LOCK'])]
+    public function lockDocument(StoredObject $storedObject, Request $request): Response
+    {
+        $timeout = $request->headers->get('Timeout', 'Second-3600');
+        $timeoutInterval = $this->lockTimeoutAnalyzer->analyzeTimeout($timeout);
+
+        $user = $this->security->getUser();
+
+        $users = $user instanceof User ? [$user] : [];
+
+        $lock = $this->lockManager->setLock(
+            $storedObject,
+            StoredObjectLockMethodEnum::WEBDAV,
+            expiresAt: $this->clock->now()->add($timeoutInterval),
+            users: $users
+        );
+
+        $content = $this->twig->render('@ChillDocStore/Webdav/doc_lock.xml.twig', [
+            'lock' => $lock,
+            'timeout' => $timeout,
+        ]);
+
+        return (new DavResponse($content))->setLockToken($lock->getToken());
+    }
+
+    #[Route(path: '/dav/{access_token}/get/{uuid}/d', name: 'chill_docstore_dav_document_unlock', methods: ['UNLOCK'])]
+    public function unlockDocument(StoredObject $storedObject, Request $request): Response
+    {
+        $lockToken = $this->lockTokenParser->parseLockToken($request);
+
+        if (null === $lockToken) {
+            throw new BadRequestHttpException('LockToken not found');
+        }
+
+        $check = $this->lockManager->checkLock($storedObject, $lockToken, $this->security->getUser());
+
+        if (true === $check) {
+            $this->lockManager->deleteLock($storedObject, $this->clock->now()->add(new \DateInterval('PT3S')));
+
+            return new DavResponse(null, status: Response::HTTP_NO_CONTENT);
+        }
+        $e = match ($check) {
+            LockTokenCheckResultEnum::LOCK_TOKEN_DO_NOT_MATCH, LockTokenCheckResultEnum::LOCK_TOKEN_DO_NOT_BELONG_TO_USER => new ConflictHttpException(),
+            LockTokenCheckResultEnum::NO_LOCK_FOUND => new PreconditionFailedHttpException(),
+        };
+
+        throw $e;
+
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Dav/Utils/LockTokenParser.php b/src/Bundle/ChillDocStoreBundle/Dav/Utils/LockTokenParser.php
new file mode 100644
index 000000000..a254eff9a
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Dav/Utils/LockTokenParser.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\Dav\Utils;
+
+use Symfony\Component\HttpFoundation\Request;
+
+final readonly class LockTokenParser
+{
+    public function parseLockToken(Request $request): ?string
+    {
+        $token = $request->headers->get('lock-token');
+
+        if (null === $token) {
+            return null;
+        }
+        if (str_starts_with($token, '"')) {
+            $token = substr($token, 1, -1);
+        }
+
+        if (str_starts_with($token, '<')) {
+            $token = substr($token, 1);
+        }
+
+        if (str_ends_with($token, '>')) {
+            $token = substr($token, 0, -1);
+        }
+
+        if (str_ends_with($token, '"')) {
+            $token = substr($token, 1, -1);
+        }
+
+        return $token;
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Entity/StoredObjectLock.php b/src/Bundle/ChillDocStoreBundle/Entity/StoredObjectLock.php
index 2f7a3fcf7..d65ed2cad 100644
--- a/src/Bundle/ChillDocStoreBundle/Entity/StoredObjectLock.php
+++ b/src/Bundle/ChillDocStoreBundle/Entity/StoredObjectLock.php
@@ -129,4 +129,14 @@ class StoredObjectLock
     {
         return null === $this->getExpireAt() || $at < $this->getExpireAt();
     }
+
+    /**
+     * Return true if the lock token is exclusive.
+     *
+     * Currently, this is linked to the webdav method.
+     */
+    public function isExclusive(): bool
+    {
+        return StoredObjectLockMethodEnum::WEBDAV === $this->getMethod();
+    }
 }
diff --git a/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/doc_lock.xml.twig b/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/doc_lock.xml.twig
new file mode 100644
index 000000000..dd4a84b0e
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/doc_lock.xml.twig
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<D:prop xmlns:D="DAV:">
+    <D:lockdiscovery>
+        <D:activelock>
+            <D:lockscope><D:exclusive/></D:lockscope>
+            <D:locktype><D:write/></D:locktype>
+            <D:depth>infinity</D:depth>
+            {% set user = lock.users.first %}
+            {% if user is not same as null %}
+            <D:owner><D:href>{{ lock.users.first }}</D:href></D:owner>
+            {% endif %}
+            <D:timeout>{{ timeout }}</D:timeout>
+            <D:locktoken>
+                <D:href>{{ lock.token }}</D:href>
+            </D:locktoken>
+        </D:activelock>
+    </D:lockdiscovery>
+</D:prop>
diff --git a/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/doc_props.xml.twig b/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/doc_props.xml.twig
index 7cde5a5de..2535b28b9 100644
--- a/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/doc_props.xml.twig
+++ b/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/doc_props.xml.twig
@@ -5,6 +5,12 @@
         {% if properties.lastModified or properties.contentLength or properties.resourceType or properties.etag or properties.contentType or properties.creationDate %}
             <d:propstat>
                 <d:prop>
+                        <d:supportedlock>
+                            <d:lockentry>
+                                <d:lockscope><d:exclusive/></d:lockscope>
+                                <d:locktype><d:write/></d:locktype>
+                            </d:lockentry>
+                        </d:supportedlock>
                     {% if properties.resourceType %}
                         <d:resourcetype/>
                     {% endif %}
diff --git a/src/Bundle/ChillDocStoreBundle/Service/Lock/Exception/NoLockFoundException.php b/src/Bundle/ChillDocStoreBundle/Service/Lock/Exception/NoLockFoundException.php
new file mode 100644
index 000000000..3fd746e17
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Service/Lock/Exception/NoLockFoundException.php
@@ -0,0 +1,20 @@
+<?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\Lock\Exception;
+
+class NoLockFoundException extends \RuntimeException
+{
+    public function __construct(?string $message = null, int $code = 0, ?\Throwable $previous = null)
+    {
+        parent::__construct($message ?? 'No lock found', $code, $previous);
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Service/Lock/StoredObjectLockManager.php b/src/Bundle/ChillDocStoreBundle/Service/Lock/StoredObjectLockManager.php
new file mode 100644
index 000000000..49b4c5afc
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Service/Lock/StoredObjectLockManager.php
@@ -0,0 +1,144 @@
+<?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\Lock;
+
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\DocStoreBundle\Entity\StoredObjectLock;
+use Chill\DocStoreBundle\Entity\StoredObjectLockMethodEnum;
+use Chill\DocStoreBundle\Service\Lock\Exception\NoLockFoundException;
+use Doctrine\ORM\EntityManagerInterface;
+use Ramsey\Uuid\Uuid;
+use Symfony\Component\Clock\ClockInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpKernel\Event\TerminateEvent;
+use Symfony\Component\Security\Core\User\UserInterface;
+
+class StoredObjectLockManager implements EventSubscriberInterface
+{
+    private bool $mustFlush = false;
+
+    public function __construct(
+        private readonly EntityManagerInterface $entityManager,
+        private readonly ClockInterface $clock,
+    ) {}
+
+    public function deleteLock(StoredObject $document, \DateTimeImmutable $expiresAt): bool
+    {
+        foreach ($document->getLocks() as $lock) {
+            if ($lock->isActiveAt($this->clock->now())) {
+                $lock->setExpireAt($expiresAt);
+                $this->mustFlush = true;
+            }
+        }
+
+        return true;
+    }
+
+    public function getLock(StoredObject $document): StoredObjectLock
+    {
+        foreach ($document->getLocks() as $lock) {
+            if ($lock->isActiveAt($this->clock->now())) {
+                return $lock;
+            }
+        }
+
+        throw new NoLockFoundException();
+    }
+
+    public function hasLock(StoredObject $document): bool
+    {
+        foreach ($document->getLocks() as $lock) {
+            if ($lock->isActiveAt($this->clock->now())) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public function setLock(
+        StoredObject $document,
+        StoredObjectLockMethodEnum $method,
+        ?string $lockId = null,
+        ?\DateTimeImmutable $expiresAt = null,
+        array $users = [],
+    ): StoredObjectLock {
+        if (null === $lockId) {
+            $lockId = 'opaquelocktoken:'.Uuid::uuid4();
+        }
+
+        if (null === $expiresAt) {
+            $expiresAt = $this->clock->now()->add(new \DateInterval('PT60M'));
+        }
+
+        if ($document->isLockedAt($this->clock->now())) {
+            foreach ($document->getLocks() as $lock) {
+                if ($lock->isActiveAt($this->clock->now())) {
+                    $lock->setToken($lockId);
+                    $lock->setExpireAt($expiresAt);
+                    foreach ($users as $user) {
+                        $lock->addUser($user);
+                    }
+
+                    $this->mustFlush = true;
+
+                    return $lock;
+                }
+            }
+        }
+
+        // there is no lock yet, we must create one
+        $lock = new StoredObjectLock(
+            $document,
+            method: $method,
+            createdAt: $this->clock->now(),
+            token: $lockId,
+            expireAt: $expiresAt,
+        );
+
+        foreach ($users as $user) {
+            $lock->addUser($user);
+        }
+
+        $this->entityManager->persist($lock);
+        $this->mustFlush = true;
+
+        return $lock;
+    }
+
+    public function checkLock(StoredObject $storedObject, string $lockId, ?UserInterface $byUser = null): true|LockTokenCheckResultEnum
+    {
+        if (!$this->hasLock($storedObject)) {
+            return LockTokenCheckResultEnum::NO_LOCK_FOUND;
+        }
+
+        $lock = $this->getLock($storedObject);
+
+        if ($lockId !== $lock->getToken()) {
+            return LockTokenCheckResultEnum::LOCK_TOKEN_DO_NOT_MATCH;
+        }
+
+        return true;
+    }
+
+    public static function getSubscribedEvents(): array
+    {
+        return [TerminateEvent::class => 'onKernelTerminate'];
+    }
+
+    public function onKernelTerminate(TerminateEvent $event): void
+    {
+        if ($this->mustFlush) {
+            $this->entityManager->flush();
+        }
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Tests/Service/Lock/StoredObjectLockManagerTest.php b/src/Bundle/ChillDocStoreBundle/Tests/Service/Lock/StoredObjectLockManagerTest.php
new file mode 100644
index 000000000..4dc7ce13a
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Tests/Service/Lock/StoredObjectLockManagerTest.php
@@ -0,0 +1,200 @@
+<?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\Tests\Service\Lock;
+
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\DocStoreBundle\Entity\StoredObjectLock;
+use Chill\DocStoreBundle\Entity\StoredObjectLockMethodEnum;
+use Chill\DocStoreBundle\Service\Lock\Exception\NoLockFoundException;
+use Chill\DocStoreBundle\Service\Lock\StoredObjectLockManager;
+use Chill\MainBundle\Entity\User;
+use Doctrine\ORM\EntityManagerInterface;
+use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
+use Prophecy\Argument;
+use Prophecy\Prophecy\ObjectProphecy;
+use Symfony\Component\Clock\MockClock;
+use Symfony\Component\HttpKernel\Event\TerminateEvent;
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * @internal
+ *
+ * @coversNothing
+ */
+class StoredObjectLockManagerTest extends TestCase
+{
+    use ProphecyTrait;
+
+    private MockClock $clock;
+
+    /**
+     * @var ObjectProphecy<EntityManagerInterface>
+     */
+    private ObjectProphecy $entityManager;
+    private StoredObjectLockManager $manager;
+
+    protected function setUp(): void
+    {
+        $this->clock = new MockClock();
+        $this->entityManager = $this->prophesize(EntityManagerInterface::class);
+        $this->manager = new StoredObjectLockManager(
+            $this->entityManager->reveal(),
+            $this->clock
+        );
+    }
+
+    public function testHasLockNoLock(): void
+    {
+        $document = new StoredObject();
+        $this->assertFalse($this->manager->hasLock($document));
+    }
+
+    public function testSetLockNew(): void
+    {
+        $document = new StoredObject();
+        $method = StoredObjectLockMethodEnum::WEBDAV;
+        $lockId = 'test-lock-id';
+        $expiresAt = $this->clock->now()->add(new \DateInterval('PT30M'));
+        $user = new User();
+
+        $this->entityManager->persist(Argument::type(StoredObjectLock::class))->shouldBeCalled();
+
+        $result = $this->manager->setLock($document, $method, $lockId, $expiresAt, [$user]);
+
+        $this->assertInstanceOf(StoredObjectLock::class, $result);
+        $this->assertTrue($this->manager->hasLock($document));
+
+        $lock = $this->manager->getLock($document);
+        $this->assertSame($document, $lock->getStoredObject());
+        $this->assertSame($method, $lock->getMethod());
+        $this->assertSame($lockId, $lock->getToken());
+        $this->assertSame($expiresAt, $lock->getExpireAt());
+        $this->assertContains($user, $lock->getUsers());
+    }
+
+    public function testSetLockDefaultValues(): void
+    {
+        $document = new StoredObject();
+        $method = StoredObjectLockMethodEnum::WOPI;
+
+        $this->entityManager->persist(Argument::type(StoredObjectLock::class))->shouldBeCalled();
+
+        $result = $this->manager->setLock($document, $method);
+
+        $this->assertInstanceOf(StoredObjectLock::class, $result);
+        $lock = $this->manager->getLock($document);
+        $this->assertNotEmpty($lock->getToken());
+        $this->assertEquals($this->clock->now()->add(new \DateInterval('PT60M')), $lock->getExpireAt());
+    }
+
+    public function testHasLockActive(): void
+    {
+        $document = new StoredObject();
+        new StoredObjectLock($document, StoredObjectLockMethodEnum::WEBDAV, $this->clock->now(), 'token', $this->clock->now()->add(new \DateInterval('PT1M')));
+
+        $this->assertTrue($this->manager->hasLock($document));
+    }
+
+    public function testHasLockExpired(): void
+    {
+        $document = new StoredObject();
+        new StoredObjectLock($document, StoredObjectLockMethodEnum::WEBDAV, $this->clock->now()->sub(new \DateInterval('PT2M')), 'token', $this->clock->now()->sub(new \DateInterval('PT1M')));
+
+        $this->assertFalse($this->manager->hasLock($document));
+    }
+
+    public function testGetLockThrowsExceptionWhenNoLock(): void
+    {
+        $document = new StoredObject();
+        $this->expectException(NoLockFoundException::class);
+        $this->manager->getLock($document);
+    }
+
+    public function testSetLockExistingUpdatesLock(): void
+    {
+        $document = new StoredObject();
+        $initialExpire = $this->clock->now()->add(new \DateInterval('PT10M'));
+        $lock = new StoredObjectLock($document, StoredObjectLockMethodEnum::WEBDAV, $this->clock->now(), 'initial-token', $initialExpire);
+
+        $newLockId = 'new-token';
+        $newExpire = $this->clock->now()->add(new \DateInterval('PT20M'));
+        $user = new User();
+
+        // Should NOT call persist again
+        $this->entityManager->persist(Argument::any())->shouldNotBeCalled();
+
+        $result = $this->manager->setLock($document, StoredObjectLockMethodEnum::WOPI, $newLockId, $newExpire, [$user]);
+
+        $this->assertInstanceOf(StoredObjectLock::class, $result);
+        $this->assertCount(1, $document->getLocks());
+        $this->assertSame($lock, $document->getLocks()->first());
+        $this->assertSame($newLockId, $lock->getToken());
+        $this->assertSame($newExpire, $lock->getExpireAt());
+        $this->assertContains($user, $lock->getUsers());
+    }
+
+    public function testDeleteLock(): void
+    {
+        $document = new StoredObject();
+        $expiresAt = $this->clock->now()->add(new \DateInterval('PT10M'));
+        $lock = new StoredObjectLock($document, StoredObjectLockMethodEnum::WEBDAV, $this->clock->now(), 'token', $expiresAt);
+
+        $this->assertTrue($this->manager->hasLock($document));
+
+        $newExpire = $this->clock->now();
+        $result = $this->manager->deleteLock($document, $newExpire);
+
+        $this->assertTrue($result);
+        $this->assertSame($newExpire, $lock->getExpireAt());
+        // Since isActiveAt uses $at < $expireAt, and we passed $this->clock->now(), it should be inactive
+        $this->assertFalse($this->manager->hasLock($document));
+    }
+
+    public function testOnKernelTerminateFlushesWhenMustFlushIsTrue(): void
+    {
+        $document = new StoredObject();
+        $this->entityManager->persist(Argument::any())->shouldBeCalled();
+        $this->manager->setLock($document, StoredObjectLockMethodEnum::WEBDAV);
+
+        $this->entityManager->flush()->shouldBeCalledOnce();
+
+        $event = new TerminateEvent(
+            $this->prophesize(HttpKernelInterface::class)->reveal(),
+            new Request(),
+            new \Symfony\Component\HttpFoundation\Response()
+        );
+
+        $this->manager->onKernelTerminate($event);
+    }
+
+    public function testOnKernelTerminateDoesNotFlushWhenMustFlushIsFalse(): void
+    {
+        $this->entityManager->flush()->shouldNotBeCalled();
+
+        $event = new TerminateEvent(
+            $this->prophesize(HttpKernelInterface::class)->reveal(),
+            new Request(),
+            new \Symfony\Component\HttpFoundation\Response()
+        );
+
+        $this->manager->onKernelTerminate($event);
+    }
+
+    public function testGetSubscribedEvents(): void
+    {
+        $events = StoredObjectLockManager::getSubscribedEvents();
+        $this->assertArrayHasKey(TerminateEvent::class, $events);
+        $this->assertSame('onKernelTerminate', $events[TerminateEvent::class]);
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/config/services.yaml b/src/Bundle/ChillDocStoreBundle/config/services.yaml
index caecc216d..fdca6545a 100644
--- a/src/Bundle/ChillDocStoreBundle/config/services.yaml
+++ b/src/Bundle/ChillDocStoreBundle/config/services.yaml
@@ -26,6 +26,8 @@ services:
 
     Chill\DocStoreBundle\Service\:
         resource: '../Service/'
+        exclude:
+            '../Service/Lock/Exception/*'
 
     Chill\DocStoreBundle\GenericDoc\Manager:
         arguments:
@@ -63,3 +65,10 @@ services:
 
     Chill\DocStoreBundle\AsyncUpload\Templating\:
         resource: '../AsyncUpload/Templating/'
+
+    Chill\DocStoreBundle\Dav\:
+        resource: '../Dav/'
+        exclude:
+            - '../Dav/Exception/*'
+            - '../Dav/Request/*'
+            - '../Dav/Response/*'