[Owncloud] Sharing files/folders via REST API in oc6

[Jakub Moscicki]

Hello,

With owncloud6-beta3 I have a similar issue:

# curl -X GET --user X:Y http://localhost/owncloud/ocs/v1.php/apps/files_sharing/api/v1/shares

no output

# tail /var/log/owncloud.log
...
{"app":"PHP","message":"Call to a member function getRoot() on a non-object at \/var\/www\/html\/owncloud\/lib\/private\/files\/filesystem.php#413","level":3,"time":"2013-11-08T15:35:46+00:00"}

Best regards,

kuba

--

On Nov 6, 2013, at 8:28 PM, Victor Dubiniuk <dubiniuk at owncloud.com<mailto:dubiniuk at owncloud.com>>
 wrote:

Hi Vincent,

this issue looks like similar to yours https://github.com/owncloud/core/issues/5729
You can update it with your details.

Victor

On 11/06/2013 06:56 PM, Vincent H wrote:
Hi,

Sending this to the mailinglist on advice of Rancor:

After trying to use the sharing api (via REST) in oc5 (http://forum.owncloud.org/viewtopic.php?f=23&t=17952), which doesn't work, I am now trying it in oc6 beta 2. I think it is still a little buggy and I guess it has something to do with the user session/credentials.

Environment:Local
Server:Windows 7 with WAMP
Database: Mysql 5.5.24
Client: Firefox (and others)
OC-Version: 6 beta2
PHP-Version: Apache/2.2.22 (Win64) PHP/5.4.3

I installed oc6 (beta 2) out of the box and created a share on a folder. After that, I tried the following scenarios:

1. Not logged in to oc6 via the browser (so no existing session)
Call REST GET url: http://localhost/owncloud/ocs/v1.php/apps/files_sharing/api/v1/shares
Credentials are asked by the browser (http basic authentication), after filling them in (correctly), the request breaks with Fatal error: Call to a member function getRoot() on a non-object in \owncloud\lib\private\files\filesystem.php on line 407

2. Logged in normally to oc6 via the browser and open a new tab and op en the REST url again
Call REST GET url: http://localhost/owncloud/ocs/v1.php/apps/files_sharing/api/v1/shares
This works, I get a nice XML message with all info about existing shares

3. Now refresh the page with the REST GET url at step 2.
Now the page breaks with Fatal error: Call to a member function getRoot() on a non-object in \owncloud\lib\private\files\filesystem.php on line 407

If the page with the normal login to oc6 is refreshed a redirect is done to the login screen. After a new login and refreshing the shares url, this works again exactly 1 time.

It look like the REST call does something with the user session or something.

My goal is to share a folder from Java code, running it from there (via restlet) always results in the same Fatal error.

ClientResource resource = new ClientResource("http://localhost/owncloud/ocs/v1.php/apps/files_sharing/api/v1/shares"<http://localhost/owncloud/ocs/v1.php/apps/files_sharing/api/v1/shares>);
// Send an authenticated request using the Basic authentication scheme.
resource.setChallengeResponse(ChallengeScheme.HTTP_BASIC, "admin", "welcome1");
// Send the request
resource.get();
Representation content = resource.get();
System.out.println(content.getText());

When trying all the above steps with a basic call: http://localhost/owncloud/ocs/v1.php/cloud/user (also requires a user session, thus a login) all works out fine, including the call from Java code.

Any ideas? Or maybe another approach to achieve this via Java code?

Kind regards,



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