Webdav: fully implements the controller and response

The controller is tested from real request scraped from apache mod_dav implementation. The requests were scraped using a wireshark-like tool. Those requests have been adapted to suit to our xml.
2025-08-28 18:43:49 +00:00 · 2023-09-12 11:24:50 +02:00
parent 20291026fb
commit 146e0090fb
15 changed files with 1168 additions and 0 deletions
--- a/src/Bundle/ChillDocStoreBundle/Dav/Request/PropfindRequestAnalyzer.php
+++ 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' => []
+            ];
+    }
+}