feat(dav): Enable chunked upload for public shares

Signed-off-by: provokateurin <kate@provokateurin.de>

apps/dav/appinfo/v2/publicremote.php

@@ -14,12 +14,15 @@ use OCA\DAV\Files\Sharing\FilesDropPlugin;
 use OCA\DAV\Files\Sharing\PublicLinkCheckPlugin;
 use OCA\DAV\Storage\PublicOwnerWrapper;
 use OCA\DAV\Storage\PublicShareWrapper;
+use OCA\DAV\Upload\ChunkingPlugin;
+use OCA\DAV\Upload\ChunkingV2Plugin;
 use OCA\FederatedFileSharing\FederatedShareProvider;
 use OCP\BeforeSabrePubliclyLoadedEvent;
 use OCP\Constants;
 use OCP\EventDispatcher\IEventDispatcher;
 use OCP\Files\IRootFolder;
 use OCP\Files\Mount\IMountManager;
+use OCP\ICacheFactory;
 use OCP\IConfig;
 use OCP\IDBConnection;
 use OCP\IPreview;
@@ -138,6 +141,8 @@ $server = $serverFactory->createServer(true, $baseuri, $requestUri, $authPlugin,
 
 $server->addPlugin($linkCheckPlugin);
 $server->addPlugin($filesDropPlugin);
+$server->addPlugin(new ChunkingV2Plugin(Server::get(ICacheFactory::class)));
+$server->addPlugin(new ChunkingPlugin());
 
 // allow setup of additional plugins
 $event = new BeforeSabrePubliclyLoadedEvent($server);

apps/dav/lib/Capabilities.php

@@ -17,12 +17,13 @@ class Capabilities implements ICapability {
 	}
 
 	/**
-	 * @return array{dav: array{chunking: string, bulkupload?: string, absence-supported?: bool, absence-replacement?: bool}}
+	 * @return array{dav: array{chunking: string, public_shares_chunking: bool, bulkupload?: string, absence-supported?: bool, absence-replacement?: bool}}
 	 */
 	public function getCapabilities() {
 		$capabilities = [
 			'dav' => [
 				'chunking' => '1.0',
+				'public_shares_chunking' => true,
 			]
 		];
 		if ($this->config->getSystemValueBool('bulkupload.enabled', true)) {

apps/dav/lib/Connector/Sabre/ServerFactory.php

@@ -15,6 +15,7 @@ use OCA\DAV\CalDAV\Proxy\ProxyMapper;
 use OCA\DAV\DAV\CustomPropertiesBackend;
 use OCA\DAV\DAV\ViewOnlyPlugin;
 use OCA\DAV\Files\BrowserErrorPagePlugin;
+use OCA\DAV\Upload\CleanupService;
 use OCA\Theming\ThemingDefaults;
 use OCP\Accounts\IAccountManager;
 use OCP\App\IAppManager;
@@ -22,6 +23,7 @@ use OCP\Comments\ICommentsManager;
 use OCP\EventDispatcher\IEventDispatcher;
 use OCP\Files\Folder;
 use OCP\Files\IFilenameValidator;
+use OCP\Files\IRootFolder;
 use OCP\Files\Mount\IMountManager;
 use OCP\IConfig;
 use OCP\IDBConnection;
@@ -153,6 +155,16 @@ class ServerFactory {
 					$userPrincipalBackend,
 					'principals/shares',
 				));
+
+				// Mount the upload collection at /public.php/dav/uploads/<share token>
+				$rootCollection->addChild(new \OCA\DAV\Upload\RootCollection(
+					$userPrincipalBackend,
+					'principals/shares',
+					\OCP\Server::get(CleanupService::class),
+					\OCP\Server::get(IRootFolder::class),
+					\OCP\Server::get(IUserSession::class),
+					\OCP\Server::get(\OCP\Share\IManager::class),
+				));
 			} else {
 				/** @var ObjectTree $tree */
 				$tree->init($root, $view, $this->mountManager);

apps/dav/openapi.json

@@ -29,12 +29,16 @@
                     "dav": {
                         "type": "object",
                         "required": [
-                            "chunking"
+                            "chunking",
+                            "public_shares_chunking"
                         ],
                         "properties": {
                             "chunking": {
                                 "type": "string"
                             },
+                            "public_shares_chunking": {
+                                "type": "boolean"
+                            },
                             "bulkupload": {
                                 "type": "string"
                             },

apps/dav/tests/unit/CapabilitiesTest.php

@@ -28,6 +28,7 @@ class CapabilitiesTest extends TestCase {
 		$expected = [
 			'dav' => [
 				'chunking' => '1.0',
+				'public_shares_chunking' => true,
 			],
 		];
 		$this->assertSame($expected, $capabilities->getCapabilities());
@@ -47,6 +48,7 @@ class CapabilitiesTest extends TestCase {
 		$expected = [
 			'dav' => [
 				'chunking' => '1.0',
+				'public_shares_chunking' => true,
 				'bulkupload' => '1.0',
 			],
 		];
@@ -67,6 +69,7 @@ class CapabilitiesTest extends TestCase {
 		$expected = [
 			'dav' => [
 				'chunking' => '1.0',
+				'public_shares_chunking' => true,
 				'absence-supported' => true,
 				'absence-replacement' => true,
 			],

openapi.json

@@ -1480,12 +1480,16 @@
                     "dav": {
                         "type": "object",
                         "required": [
-                            "chunking"
+                            "chunking",
+                            "public_shares_chunking"
                         ],
                         "properties": {
                             "chunking": {
                                 "type": "string"
                             },
+                            "public_shares_chunking": {
+                                "type": "boolean"
+                            },
                             "bulkupload": {
                                 "type": "string"
                             },