Returning custom Webdav properties

[PVince81]

Adjust PROPFIND to process custom properties

Adjust storage provider to read custom properties from extended
attributes

• check whether we want to allow owncloud-namespaced dead properties (non-processed)
• add filter to xattr property list
• debug xattr code
• add todo/ticket for optimizing and providing a way to query specific properties from the storage instead of all

[PVince81]

Fixed now:

curl -u einstein:relativity -X PROPPATCH -H "Content-Type: text/xml" --data-binary "@proppatch.xml" "http://localhost:9140/remote.php/webdav/litmus" | xmllint --format -
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  2025  100   944  100  1081  21454  24568 --:--:-- --:--:-- --:--:-- 46022
<?xml version="1.0" encoding="utf-8"?>
<d:multistatus xmlns:d="DAV:" xmlns:s="http://sabredav.org/ns" xmlns:oc="http://owncloud.org/ns">
  <d:response>
    <d:href>/remote.php/webdav/litmus/</d:href>
    <d:propstat>
      <d:prop>
        <somename xmlns="http://example.com/alpha">manynsvalue</somename>
        <somename xmlns="http://example.com/beta">manynsvalue</somename>
        <somename xmlns="http://example.com/gamma">manynsvalue</somename>
        <somename xmlns="http://example.com/delta">manynsvalue</somename>
        <somename xmlns="http://example.com/epsilon">manynsvalue</somename>
        <somename xmlns="http://example.com/zeta">manynsvalue</somename>
        <somename xmlns="http://example.com/eta">manynsvalue</somename>
        <somename xmlns="http://example.com/theta">manynsvalue</somename>
        <somename xmlns="http://example.com/iota">manynsvalue</somename>
        <somename xmlns="http://example.com/kappa">manynsvalue</somename>
      </d:prop>
      <d:status>HTTP/1.1 200 OK</d:status>
    </d:propstat>
  </d:response>
</d:multistatus>

using proppatch.xml:

<?xml version="1.0" encoding="utf-8" ?>

<D:propertyupdate xmlns:D="DAV:"><D:set><D:prop><somename xmlns="http://example.com/alpha">manynsvalue</somename></D:prop></D:set>
<D:set><D:prop><somename xmlns="http://example.com/beta">manynsvalue</somename></D:prop></D:set>
<D:set><D:prop><somename xmlns="http://example.com/gamma">manynsvalue</somename></D:prop></D:set>
<D:set><D:prop><somename xmlns="http://example.com/delta">manynsvalue</somename></D:prop></D:set>
<D:set><D:prop><somename xmlns="http://example.com/epsilon">manynsvalue</somename></D:prop></D:set>
<D:set><D:prop><somename xmlns="http://example.com/zeta">manynsvalue</somename></D:prop></D:set>
<D:set><D:prop><somename xmlns="http://example.com/eta">manynsvalue</somename></D:prop></D:set>
<D:set><D:prop><somename xmlns="http://example.com/theta">manynsvalue</somename></D:prop></D:set>
<D:set><D:prop><somename xmlns="http://example.com/iota">manynsvalue</somename></D:prop></D:set>
<D:set><D:prop><somename xmlns="http://example.com/kappa">manynsvalue</somename></D:prop></D:set>
</D:propertyupdate>

and retrieving the values:

curl -u einstein:relativity -X PROPFIND -H "Depth: 0" -H "Content-Type: text/xml" --data-binary "@propfind.xml" "http://localhost:9140/remote.php/webdav/litmus" | xmllint --format -
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1504  100   944  100   560  59000  35000 --:--:-- --:--:-- --:--:-- 94000
<?xml version="1.0" encoding="utf-8"?>
<d:multistatus xmlns:d="DAV:" xmlns:s="http://sabredav.org/ns" xmlns:oc="http://owncloud.org/ns">
  <d:response>
    <d:href>/remote.php/webdav/litmus/</d:href>
    <d:propstat>
      <d:prop>
        <somename xmlns="http://example.com/alpha">manynsvalue</somename>
        <somename xmlns="http://example.com/beta">manynsvalue</somename>
        <somename xmlns="http://example.com/gamma">manynsvalue</somename>
        <somename xmlns="http://example.com/delta">manynsvalue</somename>
        <somename xmlns="http://example.com/epsilon">manynsvalue</somename>
        <somename xmlns="http://example.com/zeta">manynsvalue</somename>
        <somename xmlns="http://example.com/eta">manynsvalue</somename>
        <somename xmlns="http://example.com/theta">manynsvalue</somename>
        <somename xmlns="http://example.com/iota">manynsvalue</somename>
        <somename xmlns="http://example.com/kappa">manynsvalue</somename>
      </d:prop>
      <d:status>HTTP/1.1 200 OK</d:status>
    </d:propstat>
  </d:response>
</d:multistatus>

using propfind.xml:

<?xml version="1.0" encoding="utf-8" ?>

<D:propfind xmlns:D="DAV:">
        <D:prop>
        <somename xmlns="http://example.com/alpha"/>
        <somename xmlns="http://example.com/beta"/>
        <somename xmlns="http://example.com/gamma"/>
        <somename xmlns="http://example.com/delta"/>
        <somename xmlns="http://example.com/epsilon"/>
        <somename xmlns="http://example.com/zeta"/>
        <somename xmlns="http://example.com/eta"/>
        <somename xmlns="http://example.com/theta"/>
        <somename xmlns="http://example.com/iota"/>
        <somename xmlns="http://example.com/kappa"/>
</D:prop>
</D:propfind>

@butonic

[PVince81]

with a bit of luck this might also fix the checksum retrieval cases

[PVince81]

license check failed due to timeout :-S