Wrong fileid when requesting files list via webdav with Depth: infinity

[PaulAnnekov]

Steps to reproduce

1. Call curl -u "user:password" -X PROPFIND -H "Depth: infinity" -H "Content-Type: text/xml" --data-binary "@/tmp/propfind-fileid.xml" "http://localhost/remote.php/webdav/folder" | xmllint --format - where /tmp/propfind-fileid.xml contains:

<?xml version="1.0"?>
<a:propfind xmlns:a="DAV:" xmlns:oc="http://owncloud.org/ns">
    <!-- retrieve the file's id -->
    <a:prop><oc:fileid/></a:prop>
</a:propfind>

2. You will get something like this:

<d:multistatus xmlns:d="DAV:" xmlns:s="http://sabredav.org/ns" xmlns:oc="http://owncloud.org/ns">
  <d:response>
    <d:href>/remote.php/webdav/folder/</d:href>
    <d:propstat>
      <d:prop>
        <oc:fileid>225364</oc:fileid>
      </d:prop>
      <d:status>HTTP/1.1 200 OK</d:status>
    </d:propstat>
  </d:response>
  <d:response>
    <d:href>/remote.php/webdav/folder/1.jpg</d:href>
    <d:propstat>
      <d:prop>
        <oc:fileid>225364</oc:fileid>
      </d:prop>
      <d:status>HTTP/1.1 200 OK</d:status>
    </d:propstat>
  </d:response>
  <d:response>
    <d:href>/remote.php/webdav/folder/2.jpg</d:href>
    <d:propstat>
      <d:prop>
        <oc:fileid>225364</oc:fileid>
      </d:prop>
      <d:status>HTTP/1.1 200 OK</d:status>
    </d:propstat>
  </d:response>
  <d:response>
    <d:href>/remote.php/webdav/folder/3.jpg</d:href>
    <d:propstat>
      <d:prop>
        <oc:fileid>225364</oc:fileid>
      </d:prop>
      <d:status>HTTP/1.1 200 OK</d:status>
    </d:propstat>
  </d:response>
</d:multistatus>

3. Notice the root folder has fileid 225364 and all files inside it have the same id. That's wrong.
4. Try to ask for fileid of any of these files, like: curl -u "user:password" -X PROPFIND -H "Content-Type: text/xml" --data-binary "@/tmp/propfind-fileid.xml" "http://localhost/remote.php/webdav/folder/1.jpg" | xmllint --format -. You will get:

<d:multistatus xmlns:d="DAV:" xmlns:s="http://sabredav.org/ns" xmlns:oc="http://owncloud.org/ns">
  <d:response>
    <d:href>/remote.php/webdav/folder/1.jpg</d:href>
    <d:propstat>
      <d:prop>
        <oc:fileid>225372</oc:fileid>
      </d:prop>
      <d:status>HTTP/1.1 200 OK</d:status>
    </d:propstat>
  </d:response>
</d:multistatus>

5. Notice fileid is correct.

Expected behaviour

When Depth: infinity header supplied, fileid should be file id, not parent folder id.

Server configuration

Operating system: debian jessie

Web server: apache

Database: mysql

PHP version: 7.0

ownCloud version: 10.0.8.5

Updated from an older ownCloud or fresh install: 9.1.x

/settings/integrity/failed: "No errors have been found."

Are you using external storage, if yes which one: local

Are you using encryption: no

Are you using an external user-backend, if yes which one: no

[ownclouders]

GitMate.io thinks possibly related issues are #28341 (Wrong PROPFIND answer with depth infinity requests), #5777 ([webdav] Wrong MOVE requests deletes directory), #234 (Webdav - Wrong filesize for zip files), #28615 (Webdav API to access files by fileid), and #4370 (webdav via gvfs).

[PaulAnnekov]

Duplicate of #28341, closing.

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.