diff --git a/composer.json b/composer.json
index 3195f732b..ffe87edb1 100644
--- a/composer.json
+++ b/composer.json
@@ -9,6 +9,7 @@
     ],
     "require": {
         "php": "^8.2",
+        "ext-dom": "*",
         "ext-json": "*",
         "ext-openssl": "*",
         "ext-redis": "*",
diff --git a/src/Bundle/ChillDocStoreBundle/Controller/WebdavController.php b/src/Bundle/ChillDocStoreBundle/Controller/WebdavController.php
new file mode 100644
index 000000000..30a7e4eb2
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Controller/WebdavController.php
@@ -0,0 +1,232 @@
+<?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\Request\PropfindRequestAnalyzer;
+use Chill\DocStoreBundle\Dav\Response\DavResponse;
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\DocStoreBundle\Service\StoredObjectManagerInterface;
+use Lexik\Bundle\JWTAuthenticationBundle\Services\JWTTokenManagerInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Core\Security;
+use Symfony\Component\Templating\EngineInterface;
+
+final readonly class WebdavController
+{
+    private PropfindRequestAnalyzer $requestAnalyzer;
+
+    public function __construct(
+        private \Twig\Environment $engine,
+        private StoredObjectManagerInterface $storedObjectManager,
+    ) {
+        $this->requestAnalyzer = new PropfindRequestAnalyzer();
+    }
+
+    /**
+     * @Route("/dav/open/{uuid}")
+     */
+    public function open(StoredObject $storedObject): Response
+    {
+        /*$accessToken = $this->JWTTokenManager->createFromPayload($this->security->getUser(), [
+            'UserCanWrite' => true,
+            'UserCanAttend' => true,
+            'UserCanPresent' => true,
+            'fileId' => $storedObject->getUuid(),
+        ]);*/
+
+        return new DavResponse($this->engine->render('@ChillDocStore/Webdav/open_in_browser.html.twig', [
+            'stored_object' => $storedObject, 'access_token' => '',
+        ]));
+    }
+
+    /**
+     * @Route("/dav/get/{uuid}/", methods={"GET", "HEAD"}, name="chill_docstore_dav_directory_get")
+     */
+    public function getDirectory(StoredObject $storedObject): Response
+    {
+        return new DavResponse(
+            $this->engine->render('@ChillDocStore/Webdav/directory.html.twig', [
+                'stored_object' => $storedObject
+            ])
+        );
+    }
+
+    /**
+     * @Route("/dav/get/{uuid}/", methods={"OPTIONS"})
+     */
+    public function optionsDirectory(StoredObject $storedObject): Response
+    {
+        $response = (new DavResponse(""))
+            ->setEtag($this->storedObjectManager->etag($storedObject))
+        ;
+
+        $response->headers->add(['Allow' =>  'OPTIONS,GET,HEAD,DELETE,PROPFIND,PUT,PROPPATCH,COPY,MOVE,REPORT,PATCH,POST,TRACE']);
+
+        return $response;
+    }
+
+    /**
+     * @Route("/dav/get/{uuid}/", methods={"PROPFIND"})
+     */
+    public function propfindDirectory(StoredObject $storedObject, Request $request): Response
+    {
+        $depth = $request->headers->get('depth');
+
+        if ("0" !== $depth && "1" !== $depth) {
+            throw new BadRequestHttpException("only 1 and 0 are accepted for Depth header");
+        }
+
+        $content = $request->getContent();
+        $xml = new \DOMDocument();
+        $xml->loadXML($content);
+
+        $properties = $this->requestAnalyzer->getRequestedProperties($xml);
+        $requested = array_keys(array_filter($properties, fn ($item) => true === $item));
+
+        if (
+            in_array('lastModified', $requested, true)
+            || in_array('etag', $requested, true)
+        ) {
+            $lastModified = $this->storedObjectManager->getLastModified($storedObject);
+            $etag = $this->storedObjectManager->etag($storedObject);
+
+        }
+        if (in_array('contentLength', $requested, true)) {
+            $length = $this->storedObjectManager->getContentLength($storedObject);
+        }
+
+        $response = new DavResponse(
+            $this->engine->render('@ChillDocStore/Webdav/directory_propfind.xml.twig', [
+                'stored_object' => $storedObject,
+                'properties' => $properties,
+                'last_modified' => $lastModified ?? null,
+                'etag' => $etag ?? null,
+                'content_length' => $length ?? null,
+                'depth' => (int) $depth
+            ]),
+            207
+        );
+
+        $response->headers->add([
+            'Content-Type' => 'text/xml'
+        ]);
+
+        return $response;
+    }
+
+    /**
+     * @Route("/dav/get/{uuid}/d", name="chill_docstore_dav_document_get", methods={"GET"})
+     */
+    public function getDocument(StoredObject $storedObject): Response
+    {
+        return (new DavResponse($this->storedObjectManager->read($storedObject)))
+            ->setEtag($this->storedObjectManager->etag($storedObject));
+    }
+
+    /**
+     * @Route("/dav/get/{uuid}/d", methods={"HEAD"})
+     */
+    public function headDocument(StoredObject $storedObject): Response
+    {
+        $response = new DavResponse("");
+
+        $response->headers->add(
+            [
+                'Content-Length' => $this->storedObjectManager->getContentLength($storedObject),
+                'Content-Type' => $storedObject->getType(),
+                'Etag' => $this->storedObjectManager->etag($storedObject)
+            ]
+        );
+
+        return $response;
+    }
+
+    /**
+     * @Route("/dav/get/{uuid}/d", methods={"OPTIONS"})
+     */
+    public function optionsDocument(StoredObject $storedObject): Response
+    {
+        $response = (new DavResponse(""))
+            ->setEtag($this->storedObjectManager->etag($storedObject))
+        ;
+
+        $response->headers->add(['Allow' =>  /*sprintf(
+            '%s, %s, %s, %s, %s',
+            Request::METHOD_OPTIONS,
+            Request::METHOD_GET,
+            Request::METHOD_HEAD,
+            Request::METHOD_PUT,
+            'PROPFIND'
+        ) */ 'OPTIONS,GET,HEAD,DELETE,PROPFIND,PUT,PROPPATCH,COPY,MOVE,REPORT,PATCH,POST,TRACE'
+        ]);
+
+        return $response;
+    }
+
+    /**
+     * @Route("/dav/get/{uuid}/d", methods={"PROPFIND"})
+     */
+    public function propfindDocument(StoredObject $storedObject, Request $request): Response
+    {
+        $content = $request->getContent();
+        $xml = new \DOMDocument();
+        $xml->loadXML($content);
+
+        $properties = $this->requestAnalyzer->getRequestedProperties($xml);
+        $requested = array_keys(array_filter($properties, fn ($item) => true === $item));
+
+        if (
+            in_array('lastModified', $requested, true)
+            || in_array('etag', $requested, true)
+        ) {
+            $lastModified = $this->storedObjectManager->getLastModified($storedObject);
+            $etag = $this->storedObjectManager->etag($storedObject);
+        }
+        if (in_array('contentLength', $requested, true)) {
+            $length = $this->storedObjectManager->getContentLength($storedObject);
+        }
+
+        $response = new DavResponse(
+            $this->engine->render(
+                '@ChillDocStore/Webdav/doc_props.xml.twig',
+                [
+                    'stored_object' => $storedObject,
+                    'properties' => $properties,
+                    'etag' => $etag ?? null,
+                    'last_modified' => $lastModified ?? null,
+                    'content_length' => $length ?? null,
+                ]
+            ),
+            207
+        );
+
+        $response
+            ->headers->add([
+                'Content-Type' => 'text/xml'
+            ]);
+
+        return $response;
+    }
+
+    /**
+     * @Route("/dav/get/{uuid}/d", methods={"PUT"})
+     */
+    public function putDocument(StoredObject $storedObject, Request $request): Response
+    {
+        $this->storedObjectManager->write($storedObject, $request->getContent());
+
+        return (new DavResponse("", Response::HTTP_NO_CONTENT));
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Dav/Exception/ParseRequestException.php b/src/Bundle/ChillDocStoreBundle/Dav/Exception/ParseRequestException.php
new file mode 100644
index 000000000..0c740be17
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Dav/Exception/ParseRequestException.php
@@ -0,0 +1,14 @@
+<?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\Exception;
+
+class ParseRequestException extends \UnexpectedValueException {}
diff --git a/src/Bundle/ChillDocStoreBundle/Dav/Request/PropfindRequestAnalyzer.php b/src/Bundle/ChillDocStoreBundle/Dav/Request/PropfindRequestAnalyzer.php
new file mode 100644
index 000000000..3abf43c62
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Dav/Request/PropfindRequestAnalyzer.php
@@ -0,0 +1,104 @@
+<?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\Request;
+
+use Chill\DocStoreBundle\Dav\Exception\ParseRequestException;
+
+/**
+ * @phpstan-type davProperties array{resourceType: bool, contentType: bool, lastModified: bool, creationDate: bool, contentLength: bool, etag: bool, supportedLock: bool, unknowns: list<array{xmlns: string, prop: string}>}
+ */
+class PropfindRequestAnalyzer
+{
+    private const KNOWN_PROPS = [
+        'resourceType',
+        'contentType',
+        'lastModified',
+        'creationDate',
+        'contentLength',
+        'etag',
+        'supportedLock',
+    ];
+
+    /**
+     * @return davProperties
+     */
+    public function getRequestedProperties(\DOMDocument $request): array
+    {
+        $propfinds = $request->getElementsByTagNameNS('DAV:', 'propfind');
+
+        if (0 === $propfinds->count()) {
+            throw new ParseRequestException("any propfind element found");
+        }
+
+        if (1 < $propfinds->count()) {
+            throw new ParseRequestException("too much propfind element found");
+        }
+
+        $propfind = $propfinds->item(0);
+
+        if (0 === $propfind->childNodes->count()) {
+            throw new ParseRequestException("no element under propfind");
+        }
+
+        $unknows = [];
+        $props = [];
+
+        foreach ($propfind->childNodes->getIterator() as $prop) {
+            /** @var \DOMNode $prop */
+            if (XML_ELEMENT_NODE !== $prop->nodeType) {
+                continue;
+            }
+
+            if ('propname' === $prop->nodeName) {
+                return $this->baseProps(true);
+            }
+
+            foreach ($prop->childNodes->getIterator() as $getProp) {
+                if (XML_ELEMENT_NODE !== $getProp->nodeType) {
+                    continue;
+                }
+
+                if ('DAV:' !== $getProp->lookupNamespaceURI(null)) {
+                    $unknows[] = ['xmlns' => $getProp->lookupNamespaceURI(null), 'prop' => $getProp->nodeName];
+                    continue;
+                }
+
+                $props[] = match ($getProp->nodeName) {
+                    'resourcetype' => 'resourceType',
+                    'getcontenttype' => 'contentType',
+                    'getlastmodified' => 'lastModified',
+                    default => '',
+                };
+            }
+
+        }
+
+        $props = array_filter(array_values($props), fn (string $item) => '' !== $item);
+
+        return [...$this->baseProps(false), ...array_combine($props, array_fill(0, count($props), true)), 'unknowns' => $unknows];
+    }
+
+    /**
+     * @return davProperties
+     */
+    private function baseProps(bool $default = false): array
+    {
+        return
+            [
+                ...array_combine(
+                    self::KNOWN_PROPS,
+                    array_fill(0, count(self::KNOWN_PROPS), $default)
+                ),
+                'unknowns' => []
+            ];
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Dav/Response/DavResponse.php b/src/Bundle/ChillDocStoreBundle/Dav/Response/DavResponse.php
new file mode 100644
index 000000000..32332d20a
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Dav/Response/DavResponse.php
@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Dav\Response;
+
+use Symfony\Component\HttpFoundation\Response;
+
+class DavResponse extends Response
+{
+    public function __construct($content = '', int $status = 200, array $headers = [])
+    {
+        parent::__construct($content, $status, $headers);
+
+        $this->headers->add(['DAV' => '1']);
+    }
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/directory.html.twig b/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/directory.html.twig
new file mode 100644
index 000000000..5a95e894a
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/directory.html.twig
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>Directory for {{ stored_object.uuid }}</title>
+</head>
+<body>
+<ul>
+    <li><a href="{{ absolute_url(path('chill_docstore_dav_document_get', {'uuid': stored_object.uuid })) }}">d</a></li>
+</ul>
+</body>
+</html>
diff --git a/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/directory_propfind.xml.twig b/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/directory_propfind.xml.twig
new file mode 100644
index 000000000..6edbb76e0
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/directory_propfind.xml.twig
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<d:multistatus xmlns:d="DAV:">
+    <d:response>
+        <d:href>{{ path('chill_docstore_dav_directory_get', { 'uuid': stored_object.uuid } ) }}</d:href>
+        {% if properties.resourceType or properties.contentType %}
+            <d:propstat>
+                <d:prop>
+                    {% if properties.resourceType %}
+                        <d:resourcetype><d:collection/></d:resourcetype>
+                    {% endif %}
+                    {% if properties.contentType %}
+                        <d:getcontenttype>httpd/unix-directory</d:getcontenttype>
+                    {% endif %}
+                </d:prop>
+                <d:status>HTTP/1.1 200 OK</d:status>
+            </d:propstat>
+        {% endif %}
+        {% if properties.unknowns|length > 0 %}
+            <d:propstat>
+                {% for k,u in properties.unknowns %}
+                    <d:prop {{ ('xmlns:ns' ~ k ~ '="' ~ u.xmlns|e('html_attr') ~ '"')|raw }}>
+                        <{{ 'ns'~ k ~ ':' ~ u.prop }} />
+                    </d:prop>
+                {% endfor %}
+                <d:status>HTTP/1.1 404 Not Found</d:status>
+            </d:propstat>
+        {% endif %}
+    </d:response>
+    {% if depth == 1 %}
+        <d:response>
+            <d:href>{{ path('chill_docstore_dav_document_get', {'uuid': stored_object.uuid}) }}</d:href>
+            {% if properties.lastModified or properties.contentLength or properties.resourceType or properties.etag or properties.contentType or properties.creationDate %}
+                <d:propstat>
+                    <d:prop>
+                        {% if properties.resourceType %}
+                            <d:resourcetype/>
+                        {% endif %}
+                        {% if properties.creationDate %}
+                            <d:creationdate />
+                        {% endif %}
+                        {% if properties.lastModified %}
+                            {%  if last_modified is not same as null %}
+                                <d:getlastmodified>{{  last_modified.format(constant('DATE_RSS')) }}</d:getlastmodified>
+                            {% else %}
+                                <d:getlastmodified />
+                            {% endif %}
+                        {% endif %}
+                        {% if properties.contentLength %}
+                            {%  if content_length is not same as null %}
+                                <d:getcontentlength>{{ content_length }}</d:getcontentlength>
+                            {% else %}
+                                <d:getcontentlength />
+                            {% endif %}
+                        {% endif %}
+                        {% if properties.etag %}
+                            {% if etag is not same as null %}
+                                <d:getetag>"{{ etag }}"</d:getetag>
+                            {% else %}
+                                <d:getetag />
+                            {% endif %}
+                        {% endif %}
+                        {% if properties.contentType %}
+                            <d:getcontenttype>{{ stored_object.type }}</d:getcontenttype>
+                        {% endif %}
+                    </d:prop>
+                    <d:status>HTTP/1.1 200 OK</d:status>
+                </d:propstat>
+            {% endif %}
+            {% if properties.unknowns|length > 0 %}
+                <d:propstat>
+                    {% for k,u in properties.unknowns %}
+                        <d:prop {{ ('xmlns:ns' ~ k ~ '="' ~ u.xmlns|e('html_attr') ~ '"')|raw }}>
+                            <{{ 'ns'~ k ~ ':' ~ u.prop }} />
+                        </d:prop>
+                    {% endfor %}
+                    <d:status>HTTP/1.1 404 Not Found</d:status>
+                </d:propstat>
+            {% endif %}
+        </d:response>
+    {% endif %}
+</d:multistatus>
diff --git a/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/doc_props.xml.twig b/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/doc_props.xml.twig
new file mode 100644
index 000000000..3d320295b
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/doc_props.xml.twig
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<d:multistatus xmlns:d="DAV:">
+    <d:response>
+        <d:href>{{ path('chill_docstore_dav_document_get', {'uuid': stored_object.uuid}) }}</d:href>
+        {% if properties.lastModified or properties.contentLength or properties.resourceType or properties.etag or properties.contentType or properties.creationDate %}
+            <d:propstat>
+                <d:prop>
+                    {% if properties.resourceType %}
+                        <d:resourcetype/>
+                    {% endif %}
+                    {% if properties.creationDate %}
+                        <d:creationdate />
+                    {% endif %}
+                    {% if properties.lastModified %}
+                        {%  if last_modified is not same as null %}
+                            <d:getlastmodified>{{  last_modified.format(constant('DATE_RSS')) }}</d:getlastmodified>
+                        {% else %}
+                            <d:getlastmodified />
+                        {% endif %}
+                    {% endif %}
+                    {% if properties.contentLength %}
+                        {%  if content_length is not same as null %}
+                        <d:getcontentlength>{{ content_length }}</d:getcontentlength>
+                        {% else %}
+                        <d:getcontentlength />
+                        {% endif %}
+                    {% endif %}
+                    {% if properties.etag %}
+                        {% if etag is not same as null %}
+                            <d:getetag>"{{ etag }}"</d:getetag>
+                        {% else %}
+                            <d:getetag />
+                        {% endif %}
+                    {% endif %}
+                    {% if properties.contentType %}
+                        <d:getcontenttype>{{ stored_object.type }}</d:getcontenttype>
+                    {% endif %}
+                </d:prop>
+                <d:status>HTTP/1.1 200 OK</d:status>
+            </d:propstat>
+        {% endif %}
+        {% if properties.unknowns|length > 0 %}
+            <d:propstat>
+                {% for k,u in properties.unknowns %}
+                    <d:prop {{ ('xmlns:ns' ~ k ~ '="' ~ u.xmlns|e('html_attr') ~ '"')|raw }}>
+                        <{{ 'ns'~ k ~ ':' ~ u.prop }} />
+                    </d:prop>
+                {% endfor %}
+                <d:status>HTTP/1.1 404 Not Found</d:status>
+            </d:propstat>
+        {% endif %}
+    </d:response>
+</d:multistatus>
diff --git a/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/open_in_browser.html.twig b/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/open_in_browser.html.twig
new file mode 100644
index 000000000..37d137047
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Resources/views/Webdav/open_in_browser.html.twig
@@ -0,0 +1,7 @@
+{% extends '@ChillMain/layout.html.twig' %}
+
+{% block content %}
+    <p>document uuid: {{ stored_object.uuid }}</p>
+    <p>{{ absolute_url(path('chill_docstore_dav_document_get', {'uuid': stored_object.uuid  })) }}</p>
+<a href="vnd.libreoffice.command:ofe|u|{{ absolute_url(path('chill_docstore_dav_document_get', {'uuid': stored_object.uuid })) }}">Open document</a>
+{% endblock %}
diff --git a/src/Bundle/ChillDocStoreBundle/Service/StoredObjectManager.php b/src/Bundle/ChillDocStoreBundle/Service/StoredObjectManager.php
index b6ab798b8..bbbf615af 100644
--- a/src/Bundle/ChillDocStoreBundle/Service/StoredObjectManager.php
+++ b/src/Bundle/ChillDocStoreBundle/Service/StoredObjectManager.php
@@ -57,6 +57,62 @@ final class StoredObjectManager implements StoredObjectManagerInterface
         return $this->extractLastModifiedFromResponse($response);
     }
 
+    public function getContentLength(StoredObject $document): int
+    {
+        if ([] === $document->getKeyInfos()) {
+            if ($this->hasCache($document)) {
+                $response = $this->getResponseFromCache($document);
+            } else {
+                try {
+                    $response = $this
+                        ->client
+                        ->request(
+                            Request::METHOD_HEAD,
+                            $this
+                                ->tempUrlGenerator
+                                ->generate(
+                                    Request::METHOD_HEAD,
+                                    $document->getFilename()
+                                )
+                                ->url
+                        );
+                } catch (TransportExceptionInterface $exception) {
+                    throw StoredObjectManagerException::errorDuringHttpRequest($exception);
+                }
+            }
+
+            return $this->extractContentLengthFromResponse($response);
+        }
+
+        return strlen($this->read($document));
+    }
+
+    public function etag(StoredObject $document): string
+    {
+        if ($this->hasCache($document)) {
+            $response = $this->getResponseFromCache($document);
+        } else {
+            try {
+                $response = $this
+                    ->client
+                    ->request(
+                        Request::METHOD_HEAD,
+                        $this
+                            ->tempUrlGenerator
+                            ->generate(
+                                Request::METHOD_HEAD,
+                                $document->getFilename()
+                            )
+                            ->url
+                    );
+            } catch (TransportExceptionInterface $exception) {
+                throw StoredObjectManagerException::errorDuringHttpRequest($exception);
+            }
+        }
+
+        return $this->extractEtagFromResponse($response, $document);
+    }
+
     public function read(StoredObject $document): string
     {
         $response = $this->getResponseFromCache($document);
@@ -158,6 +214,22 @@ final class StoredObjectManager implements StoredObjectManagerInterface
         return $date;
     }
 
+    private function extractContentLengthFromResponse(ResponseInterface $response): int
+    {
+        return (int) ($response->getHeaders()['content-length'] ?? ['0'])[0];
+    }
+
+    private function extractEtagFromResponse(ResponseInterface $response, StoredObject $storedObject): ?string
+    {
+        $etag = ($response->getHeaders()['etag'] ?? [''])[0];
+
+        if ('' === $etag) {
+            return null;
+        }
+
+        return $etag;
+    }
+
     private function fillCache(StoredObject $document): void
     {
         try {
diff --git a/src/Bundle/ChillDocStoreBundle/Service/StoredObjectManagerInterface.php b/src/Bundle/ChillDocStoreBundle/Service/StoredObjectManagerInterface.php
index d55f68023..19ff974f0 100644
--- a/src/Bundle/ChillDocStoreBundle/Service/StoredObjectManagerInterface.php
+++ b/src/Bundle/ChillDocStoreBundle/Service/StoredObjectManagerInterface.php
@@ -18,6 +18,8 @@ interface StoredObjectManagerInterface
 {
     public function getLastModified(StoredObject $document): \DateTimeInterface;
 
+    public function getContentLength(StoredObject $document): int;
+
     /**
      * Get the content of a StoredObject.
      *
@@ -39,5 +41,7 @@ interface StoredObjectManagerInterface
      */
     public function write(StoredObject $document, string $clearContent): void;
 
+    public function etag(StoredObject $document): string;
+
     public function clearCache(): void;
 }
diff --git a/src/Bundle/ChillDocStoreBundle/Tests/Controller/WebdavControllerTest.php b/src/Bundle/ChillDocStoreBundle/Tests/Controller/WebdavControllerTest.php
new file mode 100644
index 000000000..959e9ed71
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Tests/Controller/WebdavControllerTest.php
@@ -0,0 +1,408 @@
+<?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\Controller;
+
+use Chill\DocStoreBundle\Controller\WebdavController;
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\DocStoreBundle\Service\StoredObjectManagerInterface;
+use DateTimeInterface;
+use PHPUnit\Framework\TestCase;
+use Prophecy\Argument;
+use Prophecy\PhpUnit\ProphecyTrait;
+use Ramsey\Uuid\Uuid;
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\Templating\EngineInterface;
+
+/**
+ * @internal
+ * @coversNothing
+ */
+class WebdavControllerTest extends KernelTestCase
+{
+    use ProphecyTrait;
+
+    private \Twig\Environment $engine;
+
+    protected function setUp(): void
+    {
+        self::bootKernel();
+
+        $this->engine = self::$container->get(\Twig\Environment::class);
+    }
+
+    private function buildController(): WebdavController
+    {
+        $storedObjectManager = new MockedStoredObjectManager();
+
+        return new WebdavController($this->engine, $storedObjectManager);
+    }
+
+    private function buildDocument(): StoredObject
+    {
+        $object = (new StoredObject())
+            ->setType('application/vnd.oasis.opendocument.text');
+
+        $reflectionObject = new \ReflectionClass($object);
+        $reflectionObjectUuid = $reflectionObject->getProperty('uuid');
+
+        $reflectionObjectUuid->setValue($object, Uuid::fromString('716e6688-4579-4938-acf3-c4ab5856803b'));
+
+        return $object;
+    }
+
+    public function testGet(): void
+    {
+        $controller = $this->buildController();
+
+        $response = $controller->getDocument($this->buildDocument());
+
+        self::assertEquals(200, $response->getStatusCode());
+        self::assertEquals('abcde', $response->getContent());
+        self::assertContains('etag', $response->headers->keys());
+        self::assertStringContainsString('ab56b4', $response->headers->get('etag'));
+    }
+
+    public function testOptionsOnDocument(): void
+    {
+        $controller = $this->buildController();
+
+        $response = $controller->optionsDocument($this->buildDocument());
+
+        self::assertEquals(200, $response->getStatusCode());
+        self::assertContains('allow', $response->headers->keys());
+
+        foreach (explode(',', 'OPTIONS,GET,HEAD,POST,DELETE,TRACE,PROPFIND,PROPPATCH,COPY,MOVE,PUT') as $method) {
+            self::assertStringContainsString($method, $response->headers->get('allow'));
+        }
+
+        self::assertContains('dav', $response->headers->keys());
+        self::assertStringContainsString('1', $response->headers->get('dav'));
+    }
+
+    public function testOptionsOnDirectory(): void
+    {
+        $controller = $this->buildController();
+
+        $response = $controller->optionsDirectory($this->buildDocument());
+
+        self::assertEquals(200, $response->getStatusCode());
+        self::assertContains('allow', $response->headers->keys());
+
+        foreach (explode(',', 'OPTIONS,GET,HEAD,POST,DELETE,TRACE,PROPFIND,PROPPATCH,COPY,MOVE,PUT') as $method) {
+            self::assertStringContainsString($method, $response->headers->get('allow'));
+        }
+
+        self::assertContains('dav', $response->headers->keys());
+        self::assertStringContainsString('1', $response->headers->get('dav'));
+    }
+
+    /**
+     * @dataProvider generateDataPropfindDocument
+     */
+    public function testPropfindDocument(string $requestContent, int $expectedStatusCode, string $expectedXmlResponse, string $message): void
+    {
+        $controller = $this->buildController();
+
+        $request = new Request([], [], [], [], [], [], $requestContent);
+        $request->setMethod('PROPFIND');
+        $response = $controller->propfindDocument($this->buildDocument(), $request);
+
+        self::assertEquals($expectedStatusCode, $response->getStatusCode());
+        self::assertContains('content-type', $response->headers->keys());
+        self::assertStringContainsString('text/xml', $response->headers->get('content-type'));
+        self::assertTrue((new \DOMDocument())->loadXML($response->getContent()), $message . " test that the xml response is a valid xml");
+        self::assertXmlStringEqualsXmlString($expectedXmlResponse, $response->getContent(), $message);
+    }
+
+    /**
+     * @dataProvider generateDataPropfindDirectory
+     */
+    public function testPropfindDirectory(string $requestContent, int $expectedStatusCode, string $expectedXmlResponse, string $message): void
+    {
+        $controller = $this->buildController();
+
+        $request = new Request([], [], [], [], [], [], $requestContent);
+        $request->setMethod('PROPFIND');
+        $request->headers->add(["Depth" => "0"]);
+        $response = $controller->propfindDirectory($this->buildDocument(), $request);
+
+        self::assertEquals($expectedStatusCode, $response->getStatusCode());
+        self::assertContains('content-type', $response->headers->keys());
+        self::assertStringContainsString('text/xml', $response->headers->get('content-type'));
+        self::assertTrue((new \DOMDocument())->loadXML($response->getContent()), $message . " test that the xml response is a valid xml");
+        self::assertXmlStringEqualsXmlString($expectedXmlResponse, $response->getContent(), $message);
+    }
+
+    public function testHeadDocument(): void
+    {
+        $controller = $this->buildController();
+        $response = $controller->headDocument($this->buildDocument());
+
+        self::assertEquals(200, $response->getStatusCode());
+        self::assertContains('content-length', $response->headers->keys());
+        self::assertContains('content-type', $response->headers->keys());
+        self::assertContains('etag', $response->headers->keys());
+        self::assertEquals('ab56b4d92b40713acc5af89985d4b786', $response->headers->get('etag'));
+        self::assertEquals('application/vnd.oasis.opendocument.text', $response->headers->get('content-type'));
+        self::assertEquals(5, $response->headers->get('content-length'));
+    }
+
+    public static function generateDataPropfindDocument(): iterable
+    {
+        $content =
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+            <propfind xmlns="DAV:"><prop><resourcetype xmlns="DAV:"/><IsReadOnly xmlns="http://ucb.openoffice.org/dav/props/"/><getcontenttype xmlns="DAV:"/><supportedlock xmlns="DAV:"/></prop></propfind>
+            XML;
+
+        $response =
+            <<<'XML'
+            <?xml version="1.0" encoding="utf-8"?>
+            <d:multistatus xmlns:d="DAV:" >
+            <d:response>
+              <d:href>/dav/get/716e6688-4579-4938-acf3-c4ab5856803b/d</d:href>
+              <d:propstat>
+                <d:prop>
+                  <d:resourcetype/>
+                  <d:getcontenttype>application/vnd.oasis.opendocument.text</d:getcontenttype>
+                </d:prop>
+                <d:status>HTTP/1.1 200 OK</d:status>
+              </d:propstat>
+              <d:propstat>
+                <d:prop xmlns:ns0="http://ucb.openoffice.org/dav/props/">
+                  <ns0:IsReadOnly/>
+                </d:prop>
+                <d:status>HTTP/1.1 404 Not Found</d:status>
+              </d:propstat>
+            </d:response>
+            </d:multistatus>
+            XML;
+
+        yield [$content, 207, $response, "get IsReadOnly and contenttype from server"];
+
+        $content =
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+              <propfind xmlns="DAV:">
+                <prop>
+                  <IsReadOnly xmlns="http://ucb.openoffice.org/dav/props/"/>
+                </prop>
+              </propfind>
+            XML;
+
+        $response =
+            <<<'XML'
+            <?xml version="1.0" encoding="utf-8"?>
+              <d:multistatus xmlns:d="DAV:">
+                <d:response>
+                  <d:href>/dav/get/716e6688-4579-4938-acf3-c4ab5856803b/d</d:href>
+                  <d:propstat>
+                    <d:prop xmlns:ns0="http://ucb.openoffice.org/dav/props/">
+                      <ns0:IsReadOnly/>
+                    </d:prop>
+                    <d:status>HTTP/1.1 404 Not Found</d:status>
+                  </d:propstat>
+                </d:response>
+              </d:multistatus>
+            XML;
+
+        yield [$content, 207, $response, "get property IsReadOnly"];
+
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+              <propfind xmlns="DAV:">
+                <prop>
+                  <BaseURI xmlns="http://ucb.openoffice.org/dav/props/"/>
+                </prop>
+              </propfind>
+            XML,
+            207,
+            <<<'XML'
+            <?xml version="1.0" encoding="utf-8"?>
+              <d:multistatus xmlns:d="DAV:">
+                <d:response>
+                  <d:href>/dav/get/716e6688-4579-4938-acf3-c4ab5856803b/d</d:href>
+                  <d:propstat>
+                    <d:prop xmlns:ns0="http://ucb.openoffice.org/dav/props/">
+                      <ns0:BaseURI/>
+                    </d:prop>
+                    <d:status>HTTP/1.1 404 Not Found</d:status>
+                  </d:propstat>
+                </d:response>
+              </d:multistatus>
+            XML,
+            "Test requesting an unknow property"
+        ];
+
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+              <propfind xmlns="DAV:">
+                <prop>
+                  <getlastmodified xmlns="DAV:"/>
+                </prop>
+              </propfind>
+            XML,
+            207,
+            <<<'XML'
+            <?xml version="1.0" encoding="utf-8"?>
+              <d:multistatus xmlns:d="DAV:">
+                <d:response>
+                  <d:href>/dav/get/716e6688-4579-4938-acf3-c4ab5856803b/d</d:href>
+                  <d:propstat>
+                    <d:prop>
+                    <!-- the date scraped from a webserver is >Sun, 10 Sep 2023 14:10:23 GMT -->
+                      <d:getlastmodified>Wed, 13 Sep 2023 14:15:00 +0200</d:getlastmodified>
+                    </d:prop>
+                    <d:status>HTTP/1.1 200 OK</d:status>
+                  </d:propstat>
+                </d:response>
+              </d:multistatus>
+            XML,
+            "test getting the last modified date"
+        ];
+
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+              <propfind xmlns="DAV:">
+                <propname/>
+              </propfind>
+            XML,
+            207,
+            <<<'XML'
+            <?xml version="1.0" encoding="utf-8"?>
+              <d:multistatus xmlns:d="DAV:">
+                <d:response>
+                  <d:href>/dav/get/716e6688-4579-4938-acf3-c4ab5856803b/d</d:href>
+                  <d:propstat>
+                    <d:prop>
+                      <d:resourcetype/>
+                      <d:creationdate/>
+                      <d:getlastmodified>Wed, 13 Sep 2023 14:15:00 +0200</d:getlastmodified>
+                      <!-- <d:getcontentlength/> -->
+                      <d:getcontentlength>5</d:getcontentlength>
+                      <!-- <d:getlastmodified/> -->
+                      <d:getetag>"ab56b4d92b40713acc5af89985d4b786"</d:getetag>
+                      <!--
+                      <d:supportedlock/>
+                      <d:lockdiscovery/>
+                      -->
+                     <!-- <d:getcontenttype/> -->
+                      <d:getcontenttype>application/vnd.oasis.opendocument.text</d:getcontenttype>
+                    </d:prop>
+                    <d:status>HTTP/1.1 200 OK</d:status>
+                  </d:propstat>
+                </d:response>
+              </d:multistatus>
+            XML,
+            "test finding all properties"
+        ];
+    }
+
+    public static function generateDataPropfindDirectory(): iterable
+    {
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+            <propfind xmlns="DAV:"><prop><resourcetype xmlns="DAV:"/><IsReadOnly xmlns="http://ucb.openoffice.org/dav/props/"/><getcontenttype xmlns="DAV:"/><supportedlock xmlns="DAV:"/></prop></propfind>
+            XML,
+            207,
+            <<<'XML'
+            <?xml version="1.0" encoding="utf-8"?>
+            <d:multistatus xmlns:d="DAV:">
+                <d:response>
+                    <d:href>/dav/get/716e6688-4579-4938-acf3-c4ab5856803b/</d:href>
+                    <d:propstat>
+                        <d:prop>
+                            <d:resourcetype><d:collection/></d:resourcetype>
+                            <d:getcontenttype>httpd/unix-directory</d:getcontenttype>
+                            <!--
+                            <d:supportedlock>
+                                <d:lockentry>
+                                    <d:lockscope><d:exclusive/></d:lockscope>
+                                    <d:locktype><d:write/></d:locktype>
+                                </d:lockentry>
+                                <d:lockentry>
+                                    <d:lockscope><d:shared/></d:lockscope>
+                                    <d:locktype><d:write/></d:locktype>
+                                </d:lockentry>
+                            </d:supportedlock>
+                            -->
+                        </d:prop>
+                        <d:status>HTTP/1.1 200 OK</d:status>
+                    </d:propstat>
+                    <d:propstat>
+                        <d:prop xmlns:ns0="http://ucb.openoffice.org/dav/props/">
+                            <ns0:IsReadOnly/>
+                        </d:prop>
+                        <d:status>HTTP/1.1 404 Not Found</d:status>
+                    </d:propstat>
+                </d:response>
+            </d:multistatus>
+            XML,
+            "test resourceType and IsReadOnly "
+        ];
+
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+            <propfind xmlns="DAV:"><prop><CreatableContentsInfo xmlns="http://ucb.openoffice.org/dav/props/"/></prop></propfind>
+            XML,
+            207,
+            <<<'XML'
+            <?xml version="1.0" encoding="utf-8"?>
+            <d:multistatus xmlns:d="DAV:">
+                <d:response>
+                    <d:href>/dav/get/716e6688-4579-4938-acf3-c4ab5856803b/</d:href>
+                    <d:propstat>
+                        <d:prop xmlns:ns0="http://ucb.openoffice.org/dav/props/" >
+                            <ns0:CreatableContentsInfo/>
+                        </d:prop>
+                        <d:status>HTTP/1.1 404 Not Found</d:status>
+                    </d:propstat>
+                </d:response>
+            </d:multistatus>
+            XML,
+            "test creatableContentsInfo"
+        ];
+    }
+
+}
+
+class MockedStoredObjectManager implements StoredObjectManagerInterface
+{
+    public function getLastModified(StoredObject $document): DateTimeInterface
+    {
+        return new \DateTimeImmutable('2023-09-13T14:15');
+    }
+
+    public function getContentLength(StoredObject $document): int
+    {
+        return 5;
+    }
+
+    public function read(StoredObject $document): string
+    {
+        return 'abcde';
+    }
+
+    public function write(StoredObject $document, string $clearContent): void {}
+
+    public function etag(StoredObject $document): string
+    {
+        return 'ab56b4d92b40713acc5af89985d4b786';
+    }
+
+}
diff --git a/src/Bundle/ChillDocStoreBundle/Tests/Dav/Request/PropfindRequestAnalyzerTest.php b/src/Bundle/ChillDocStoreBundle/Tests/Dav/Request/PropfindRequestAnalyzerTest.php
new file mode 100644
index 000000000..3cc2f19fe
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Tests/Dav/Request/PropfindRequestAnalyzerTest.php
@@ -0,0 +1,134 @@
+<?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\Dav\Request;
+
+use Chill\DocStoreBundle\Dav\Request\PropfindRequestAnalyzer;
+use phpseclib3\Crypt\DSA\Formats\Keys\XML;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @internal
+ * @coversNothing
+ */
+class PropfindRequestAnalyzerTest extends TestCase
+{
+    /**
+     * @dataProvider provideRequestedProperties
+     */
+    public function testGetRequestedProperties(string $xml, array $expected): void
+    {
+        $analyzer = new PropfindRequestAnalyzer();
+
+        $request = new \DOMDocument();
+        $request->loadXML($xml);
+        $actual = $analyzer->getRequestedProperties($request);
+
+        foreach ($expected as $key => $value) {
+            if ($key === 'unknowns') {
+                continue;
+            }
+
+            self::assertArrayHasKey($key, $actual, "Check that key {$key} does exists in list of expected values");
+            self::assertEquals($value, $actual[$key], "Does the value match expected for key {$key}");
+        }
+
+        if (array_key_exists('unknowns', $expected)) {
+            self::assertEquals(count($expected['unknowns']), count($actual['unknowns']));
+            self::assertEqualsCanonicalizing($expected['unknowns'], $actual['unknowns']);
+        }
+    }
+
+    public function provideRequestedProperties(): iterable
+    {
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+            <propfind xmlns="DAV:">
+                <prop>
+                    <BaseURI xmlns="http://ucb.openoffice.org/dav/props/"/>
+                </prop>
+            </propfind>
+            XML,
+            [
+                "resourceType" => false,
+                "contentType" => false,
+                "lastModified" => false,
+                "creationDate" => false,
+                "contentLength" => false,
+                "etag" => false,
+                "supportedLock" => false,
+                'unknowns' => [
+                    ['xmlns' => 'http://ucb.openoffice.org/dav/props/', 'prop' => 'BaseURI']
+                ]
+            ]
+        ];
+
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+              <propfind xmlns="DAV:">
+                <propname/>
+              </propfind>
+            XML,
+            [
+                "resourceType" => true,
+                "contentType" => true,
+                "lastModified" => true,
+                "creationDate" => true,
+                "contentLength" => true,
+                "etag" => true,
+                "supportedLock" => true,
+                "unknowns" => [],
+            ]
+        ];
+
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+              <propfind xmlns="DAV:">
+                <prop>
+                  <getlastmodified xmlns="DAV:"/>
+                </prop>
+              </propfind>
+            XML,
+            [
+                "resourceType" => false,
+                "contentType" => false,
+                "lastModified" => true,
+                "creationDate" => false,
+                "contentLength" => false,
+                "etag" => false,
+                "supportedLock" => false,
+                'unknowns' => []
+            ]
+        ];
+
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+            <propfind xmlns="DAV:"><prop><resourcetype xmlns="DAV:"/><IsReadOnly xmlns="http://ucb.openoffice.org/dav/props/"/><getcontenttype xmlns="DAV:"/><supportedlock xmlns="DAV:"/></prop></propfind>
+            XML,
+            [
+                "resourceType" => true,
+                "contentType" => true,
+                "lastModified" => false,
+                "creationDate" => false,
+                "contentLength" => false,
+                "etag" => false,
+                "supportedLock" => false,
+                'unknowns' => [
+                    ['xmlns' => 'http://ucb.openoffice.org/dav/props/', 'prop' => 'IsReadOnly']
+                ]
+            ]
+        ];
+    }
+}
diff --git a/utils/http/docstore/dav.http b/utils/http/docstore/dav.http
new file mode 100644
index 000000000..c566358cd
--- /dev/null
+++ b/utils/http/docstore/dav.http
@@ -0,0 +1,16 @@
+
+### Get a document
+GET http://{{ host }}/dav/get/{{ uuid }}/d
+
+### OPTIONS on a document
+OPTIONS http://{{ host }}/dav/get/{{ uuid }}/d
+
+### HEAD ona document
+HEAD http://{{ host }}/dav/get/{{ uuid }}/d
+
+### Get the directory of a document
+GET http://{{ host }}/dav/get/{{ uuid }}/
+
+### Option the directory of a document
+OPTIONS http://{{ host }}/dav/get/{{ uuid }}/
+
diff --git a/utils/http/docstore/http-client.env.json b/utils/http/docstore/http-client.env.json
new file mode 100644
index 000000000..0b78e77ed
--- /dev/null
+++ b/utils/http/docstore/http-client.env.json
@@ -0,0 +1,6 @@
+{
+    "dev": {
+        "host": "localhost:8001",
+        "uuid": "0bf3b8e7-b25b-4227-aae9-a3263af0766f"
+    }
+}