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Apply share permission mask to all files obtained via shareinfo 

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This commit is contained in:
Roeland Jago Douma 2019-11-21 12:57:54 +01:00
parent 0fab27f459
commit 77d136cbdf
No known key found for this signature in database
GPG Key ID: F941078878347C0C
2 changed files with 13 additions and 29 deletions
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37
apps/files_sharing/lib/Controller/ShareInfoController.php
View File

@ -81,11 +81,7 @@ class ShareInfoController extends ApiController {
return new JSONResponse([], Http::STATUS_FORBIDDEN); return new JSONResponse([], Http::STATUS_FORBIDDEN);
} }
$isWritable = $share->getPermissions() & (\OCP\Constants::PERMISSION_UPDATE | \OCP\Constants::PERMISSION_CREATE); $permissionMask = $share->getPermissions();
if (!$isWritable) {
$this->addROWrapper();
}
$node = $share->getNode(); $node = $share->getNode();
if ($dir !== null && $node instanceof Folder) { if ($dir !== null && $node instanceof Folder) {
@ -96,34 +92,34 @@ class ShareInfoController extends ApiController {
} }
} }
return new JSONResponse($this->parseNode($node)); return new JSONResponse($this->parseNode($node, $permissionMask));
} }
private function parseNode(Node $node) { private function parseNode(Node $node, int $permissionMask) {
if ($node instanceof File) { if ($node instanceof File) {
return $this->parseFile($node); return $this->parseFile($node, $permissionMask);
} }
return $this->parseFolder($node); return $this->parseFolder($node, $permissionMask);
} }
private function parseFile(File $file) { private function parseFile(File $file, int $permissionMask) {
return $this->format($file); return $this->format($file, $permissionMask);
} }
private function parseFolder(Folder $folder) { private function parseFolder(Folder $folder, int $permissionMask) {
$data = $this->format($folder); $data = $this->format($folder, $permissionMask);
$data['children'] = []; $data['children'] = [];
$nodes = $folder->getDirectoryListing(); $nodes = $folder->getDirectoryListing();
foreach ($nodes as $node) { foreach ($nodes as $node) {
$data['children'][] = $this->parseNode($node); $data['children'][] = $this->parseNode($node, $permissionMask);
} }
return $data; return $data;
} }
private function format(Node $node) { private function format(Node $node, int $permissionMask) {
$entry = []; $entry = [];
$entry['id'] = $node->getId(); $entry['id'] = $node->getId();
@ -131,7 +127,7 @@ class ShareInfoController extends ApiController {
$entry['mtime'] = $node->getMTime(); $entry['mtime'] = $node->getMTime();
$entry['name'] = $node->getName(); $entry['name'] = $node->getName();
$entry['permissions'] = $node->getPermissions(); $entry['permissions'] = $node->getPermissions() & $permissionMask;
$entry['mimetype'] = $node->getMimetype(); $entry['mimetype'] = $node->getMimetype();
$entry['size'] = $node->getSize(); $entry['size'] = $node->getSize();
$entry['type'] = $node->getType(); $entry['type'] = $node->getType();
@ -139,13 +135,4 @@ class ShareInfoController extends ApiController {
return $entry; return $entry;
} }
protected function addROWrapper() {
// FIXME: should not add storage wrappers outside of preSetup, need to find a better way
$previousLog = \OC\Files\Filesystem::logWarningWhenAddingStorageWrapper(false);
\OC\Files\Filesystem::addStorageWrapper('readonly', function ($mountPoint, $storage) {
return new \OC\Files\Storage\Wrapper\PermissionsMask(array('storage' => $storage, 'mask' => \OCP\Constants::PERMISSION_READ + \OCP\Constants::PERMISSION_SHARE));
});
\OC\Files\Filesystem::logWarningWhenAddingStorageWrapper($previousLog);
}
} }

5
apps/files_sharing/tests/Controller/ShareInfoControllerTest.php
View File

@ -173,9 +173,6 @@ class ShareInfoControllerTest extends TestCase {
->with($share, 'pass') ->with($share, 'pass')
->willReturn(true); ->willReturn(true);
$this->controller->expects($this->once())
->method('addROWrapper');
$expected = new JSONResponse([ $expected = new JSONResponse([
'id' => 42, 'id' => 42,
'parentId' => 41, 'parentId' => 41,
@ -285,7 +282,7 @@ class ShareInfoControllerTest extends TestCase {
'parentId' => 43, 'parentId' => 43,
'mtime' => 1339, 'mtime' => 1339,
'name' => 'file', 'name' => 'file',
'permissions' => 9, 'permissions' => 1,
'mimetype' => 'mime/type', 'mimetype' => 'mime/type',
'size' => 3, 'size' => 3,
'type' => 'file', 'type' => 'file',