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fix(dav): return NotFound when an ancestor's file info is unavailable #66099

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fix(dav): return NotFound when an ancestor's file info is unavailable #66099

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4 changes: 4 additions & 0 deletions apps/dav/lib/Connector/Sabre/Directory.php
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Original file line number Diff line number Diff line change
Expand Up @@ -567,6 +567,10 @@ public function getNodeForPath($path): INode {
// to the node API
/** @psalm-suppress InternalMethod */
$info = $this->fileView->getFileInfo($scanPath, false);
if (!$info) {
throw new \Sabre\DAV\Exception\NotFound('File with name ' . $destinationPath
. ' could not be located');
}
$directory = new Directory($this->fileView, $info, $this->tree, $this->shareManager);
$readable = $directory->getNode()->isReadable();
if (!$readable) {
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44 changes: 44 additions & 0 deletions apps/dav/tests/unit/Connector/Sabre/DirectoryTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -424,6 +424,50 @@ public function testGetNodeForPathFailsWithNoReadPermissionsForParent(): void {
$dir->getNodeForPath('/my/deep/folder/');
}

public function testGetNodeForPathFailsWithNoReadPermissionsForMissingParentInfo(): void {
$directoryNode = $this->createMock(Folder::class);
$pathNode = $this->createMock(Folder::class);
$storage = $this->createMock(IStorage::class);

$directoryNode->expects($this->once())
->method('getStorage')
->willReturn($storage);
$storage->expects($this->once())
->method('instanceOfStorage')
->willReturn(false);

$directoryNode->expects($this->once())
->method('isReadable')
->willReturn(true);
$directoryNode->expects($this->once())
->method('getPath')
->willReturn('/admin/files/');
$directoryNode->expects($this->once())
->method('get')
->willReturn($pathNode);

$pathNode->expects($this->once())
->method('getPath')
->willReturn('/admin/files/my/deep/folder/');
$pathNode->expects($this->once())
->method('getMimetype')
->willReturn(FileInfo::MIMETYPE_FOLDER);

$this->view->method('getRelativePath')
->willReturnCallback(function ($path) {
return str_replace('/admin/files/', '', $path);
});

$this->view->expects($this->once())
->method('getFileInfo')
->willReturn(false);

$this->expectException(NotFound::class);

$dir = new Directory($this->view, $directoryNode);
$dir->getNodeForPath('/my/deep/folder/');
}

public function testGetNodeForPathFailsWithNoReadPermissionsForPath(): void {
$this->view
->method('getRelativePath')
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