wip

Signed-off-by: tobiasKaminsky <[email protected]>

.htaccess

@@ -65,3 +65,7 @@ Options -Indexes
 <IfModule pagespeed_module>
   ModPagespeed Off
 </IfModule>
+#### DO NOT CHANGE ANYTHING ABOVE THIS LINE ####
+
+ErrorDocument 403 //
+ErrorDocument 404 //

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

@@ -71,7 +71,6 @@ class FilesPlugin extends ServerPlugin {
 	const MOUNT_TYPE_PROPERTYNAME = '{http://nextcloud.org/ns}mount-type';
 	const IS_ENCRYPTED_PROPERTYNAME = '{http://nextcloud.org/ns}is-encrypted';
 	const SHARE_NOTE = '{http://nextcloud.org/ns}note';
-	const SHAREES_PROPERTYNAME = '{http://nextcloud.org/ns}sharees';
 
 	/**
 	 * Reference to main server object
@@ -164,7 +163,6 @@ public function initialize(\Sabre\DAV\Server $server) {
 		$server->protectedProperties[] = self::MOUNT_TYPE_PROPERTYNAME;
 		$server->protectedProperties[] = self::IS_ENCRYPTED_PROPERTYNAME;
 		$server->protectedProperties[] = self::SHARE_NOTE;
-		$server->protectedProperties[] = self::SHAREES_PROPERTYNAME;
 
 		// normally these cannot be changed (RFC4918), but we want them modifiable through PROPPATCH
 		$allowedProperties = ['{DAV:}getetag'];
@@ -363,14 +361,12 @@ public function handleGetProperties(PropFind $propFind, \Sabre\DAV\INode $node)
 			$propFind->handle(self::MOUNT_TYPE_PROPERTYNAME, function () use ($node) {
 				return $node->getFileInfo()->getMountPoint()->getMountType();
 			});
+
 			$propFind->handle(self::SHARE_NOTE, function() use ($node, $httpRequest) {
 				return $node->getNoteFromShare(
 					$httpRequest->getRawServerValue('PHP_AUTH_USER')
 				);
 			});
-			$propFind->handle(self::SHAREES_PROPERTYNAME, function() use ($node, $httpRequest) {
-				return $node->getShareeFromShare($httpRequest->getRawServerValue('PHP_AUTH_USER'));
-			});
 		}
 
 		if ($node instanceof \OCA\DAV\Connector\Sabre\Node) {

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

@@ -43,7 +43,6 @@
 use OCP\Share\IManager;
 use OCP\Share;
 use OCP\Share\IShare;
-use OCP\Lock\ILockingProvider;
 
 
 abstract class Node implements \Sabre\DAV\INode {
@@ -324,62 +323,6 @@ public function getNoteFromShare($user) {
 		return '';
 	}
 
-	/**
-	 * @param string $user
-	 * @return string
-	 */
-	public function getShareeFromShare($user) {
-		$sharees = [];
-
-		if ($user == null) {
-			return $sharees;
-		}
-		$types = [
-			Share::SHARE_TYPE_USER,
-			Share::SHARE_TYPE_REMOTE, 
-			Share::SHARE_TYPE_GROUP,
-		];
-
-		if ($this->getPath() === "/") {
-			return $sharees;
-		}
-
-		$path = $this->getPath();
-
-		if ($path !== null) {
-			$userFolder = \OC::$server->getRootFolder()->getUserFolder($user);
-			try {
-				$path = $userFolder->get($path);
-				$this->lock($path);
-			} catch (\OCP\Files\NotFoundException $e) {
-				throw new OCSNotFoundException($this->l->t('Wrong path, file/folder doesn\'t exist'));
-			} catch (LockedException $e) {
-				throw new OCSNotFoundException($this->l->t('Could not lock path'));
-			}
-		}
-
-		foreach ($types as $shareType) {
-			$shares = $this->shareManager->getSharesBy($user, $shareType, $path, false, -1, 0);
-			foreach ($shares as $share) {
-				if ($share->getSharedBy() === $user) {
-					$sharees[] = $share->getSharedWith();
-				}
-			}
-		}
-		return implode(', ', $sharees);
-	}
-
-	/**
-	 * Lock a Node
-	 *
-	 * @param \OCP\Files\Node $node
-	 * @throws LockedException
-	 */
-	private function lock(\OCP\Files\Node $node) {
-		$node->lock(ILockingProvider::LOCK_SHARED);
-		$this->lockedNode = $node;
-	}
-
 	/**
 	 * @return string
 	 */

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

@@ -27,17 +27,23 @@
  */
 namespace OCA\DAV\Connector\Sabre;
 
+use OCA\DAV\Connector\Sabre\Exception\FileLocked;
 use \Sabre\DAV\PropFind;
 use OCP\IUserSession;
 use OCP\Share\IShare;
+use OCP\Files\NotFoundException;
+use OCP\Lock\LockedException;
+use \OCA\DAV\Connector\Sabre\Node;
 
 /**
  * Sabre Plugin to provide share-related properties
  */
 class SharesPlugin extends \Sabre\DAV\ServerPlugin {
 
 	const NS_OWNCLOUD = 'http://owncloud.org/ns';
+	const NS_NEXTCLOUD = 'http://nextcloud.org/ns';
 	const SHARETYPES_PROPERTYNAME = '{http://owncloud.org/ns}share-types';
+	const SHAREES_PROPERTYNAME = '{http://nextcloud.org/ns}sharees';
 
 	/**
 	 * Reference to main server object
@@ -106,6 +112,7 @@ public function initialize(\Sabre\DAV\Server $server) {
 		$server->xml->namespacesMap[self::NS_OWNCLOUD] = 'oc';
 		$server->xml->elementMap[self::SHARETYPES_PROPERTYNAME] = ShareTypeList::class;
 		$server->protectedProperties[] = self::SHARETYPES_PROPERTYNAME;
+		$server->protectedProperties[] = self::SHAREES_PROPERTYNAME;
 
 		$this->server = $server;
 		$this->server->on('propFind', array($this, 'handleGetProperties'));
@@ -214,5 +221,69 @@ public function handleGetProperties(
 
 			return new ShareTypeList($shareTypes);
 		});
+
+		$propFind->handle(self::SHAREES_PROPERTYNAME, function() use ($sabreNode) {
+			$test = $this->server->httpRequest->getRawServerValue('PHP_AUTH_USER');
+			return $this->getShareeFromShare($sabreNode, $test);
+		});
+	}
+
+	/**
+	 * @param \Sabre\DAV\INode $sabreNode
+	 * @param string $user
+	 * @return string
+	 * @throws FileLocked
+	 * @throws NotFoundException
+	 */
+	public function getShareeFromShare(\Sabre\DAV\INode $sabreNode, $user) {
+		$sharees = [];
+
+		if ($user == null) {
+			return $sharees;
+		}
+		$types = [
+			Share::SHARE_TYPE_USER,
+			Share::SHARE_TYPE_REMOTE,
+			Share::SHARE_TYPE_GROUP,
+		];
+
+		if ($sabreNode->getPath() === "/") {
+			return $sharees;
+		}
+
+		$path = $this->getPath();
+
+		if ($path !== null) {
+			$userFolder = \OC::$server->getRootFolder()->getUserFolder($user);
+			try {
+				$path = $userFolder->get($path);
+				$this->lock($path);
+			} catch (\OCP\Files\NotFoundException $e) {
+				throw new NotFoundException($this->l->t('Wrong path, file/folder doesn\'t exist'));
+			} catch (LockedException $e) {
+				throw new FileLocked($e->getMessage(), $e->getCode(), $e);
+			}
+		}
+
+		foreach ($types as $shareType) {
+			$shares = $this->shareManager->getSharesBy($user, $shareType, $path, false, -1, 0);
+			foreach ($shares as $share) {
+				if ($share->getSharedBy() === $user) {
+					$sharees[] = $share->getSharedWith();
+				}
+			}
+		}
+		return implode(', ', $sharees);
+	}
+
+	/**
+	 * Lock a Node
+	 *
+	 * @param \OCP\Files\Node $node
+	 * @throws LockedException
+	 */
+	private function lock(\OCP\Files\Node $node) {
+		$node->lock(ILockingProvider::LOCK_SHARED);
+		$this->lockedNode = $node;
 	}
 }