[horde] ActiveSync calendar : one way sync only

[David Verdin]

Dear all,

A few days ago, I had a big mess up on permissions in my server,  
resulting from an unfortunate recursive change which gave anything  
world-write access to the server. You imagine the mess...

Well, After resetting everything more or less right, I noticed that  
horde had heavily suffered from this. I lost any possibility to sync  
with external devices.

After a lot of work, including upgrading through pear to the latest  
horde modules versions, checking permissions, deleting and resetting  
the account on the smartphone everything works again : I can send and  
receive mails from my Galaxy S3, contacts are synchronized again (and  
changes propagated from the phone to the server) and calendars are upt  
to date.

However, write access seems impossible. When adding or changing an  
event from either the phone or iCal on mac, the change never reaches  
kronolith.

iCal gives me the following error (translated from French) :

"The server answered
« 500 »
to operation CalDAVAccountRefreshQueueableOperation."

The phone doesn't complain about syncing errors but it still fails.

Any tips about what's wrong?

Cheers,

David

I can provide a sync log file. I don't send it to the list because it  
would make my message exceed the list's max size but I can send it  
privately.

Here is the list of horde modules I'm using:

Installed packages, channel pear.horde.org:
===========================================
Package                   Version State
Horde_ActiveSync          2.16.1  stable
Horde_Alarm               2.2.0   stable
Horde_Argv                2.0.8   stable
Horde_Auth                2.1.3   stable
Horde_Autoloader          2.1.0   stable
Horde_Browser             2.0.7   stable
Horde_Cache               2.5.0   stable
Horde_Cli                 2.0.5   stable
Horde_Compress            2.0.7   stable
Horde_Compress_Fast       1.0.2   stable
Horde_Constraint          2.0.1   stable
Horde_Controller          2.0.1   stable
Horde_Core                2.11.1  stable
Horde_Crypt               2.4.2   stable
Horde_Crypt_Blowfish      1.0.2   stable
Horde_Css_Parser          1.0.4   stable
Horde_Data                2.0.4   stable
Horde_Date                2.0.9   stable
Horde_Date_Parser         2.0.2   stable
Horde_Dav                 1.0.4   stable
Horde_Db                  2.1.1   stable
Horde_Editor              2.0.4   stable
Horde_ElasticSearch       1.0.2   stable
Horde_Exception           2.0.4   stable
Horde_Feed                2.0.2   stable
Horde_Form                2.0.8   stable
Horde_Group               2.0.3   stable
Horde_HashTable           1.1.2   stable
Horde_History             2.3.0   stable
Horde_Http                2.1.1   stable
Horde_Icalendar           2.0.8   stable
Horde_Image               2.0.7   stable
Horde_Imap_Client         2.19.6  stable
Horde_Imsp                2.0.5   stable
Horde_Injector            2.0.3   stable
Horde_Itip                2.0.5   stable
Horde_Kolab_Format        2.0.5   stable
Horde_Kolab_Server        2.0.2   stable
Horde_Kolab_Session       2.0.1   stable
Horde_Kolab_Storage       2.1.0   stable
Horde_Ldap                2.0.4   stable
Horde_ListHeaders         1.1.1   stable
Horde_Lock                2.1.0   stable
Horde_Log                 2.1.0   stable
Horde_LoginTasks          2.0.3   stable
Horde_Mail                2.2.0   stable
Horde_Mapi                1.0.2   stable
Horde_Memcache            2.0.5   stable
Horde_Mime                2.3.4   stable
Horde_Mime_Viewer         2.0.6   stable
Horde_Mongo               1.0.2   stable
Horde_Nls                 2.0.3   stable
Horde_Notification        2.0.1   stable
Horde_Oauth               2.0.1   stable
Horde_Pack                1.0.1   stable
Horde_Pdf                 2.0.3   stable
Horde_Perms               2.1.2   stable
Horde_Prefs               2.6.0   stable
Horde_Queue               1.1.1   stable
Horde_Rdo                 2.0.2   stable
Horde_Role                1.0.1   stable
Horde_Routes              2.0.2   stable
Horde_Rpc                 2.1.1   stable
Horde_Scribe              2.0.1   stable
Horde_Secret              2.0.2   stable
Horde_Serialize           2.0.2   stable
Horde_Service_Facebook    2.0.6   stable
Horde_Service_Twitter     2.1.1   stable
Horde_Service_Weather     2.1.0   stable
Horde_SessionHandler      2.2.4   stable
Horde_Share               2.0.5   stable
Horde_Smtp                1.4.1   stable
Horde_Socket_Client       1.1.1   stable
Horde_SpellChecker        2.1.1   stable
Horde_Stream              1.6.1   stable
Horde_Stream_Filter       2.0.2   stable
Horde_Stream_Wrapper      2.1.0   stable
Horde_Support             2.1.1   stable
Horde_SyncMl              2.0.3   stable
Horde_Template            2.0.1   stable
Horde_Test                2.4.1   stable
Horde_Text_Diff           2.0.2   stable
Horde_Text_Filter         2.2.1   stable
Horde_Text_Filter_Csstidy 2.0.1   stable
Horde_Text_Filter_Jsmin   1.0.1   stable
Horde_Text_Flowed         2.0.1   stable
Horde_Thrift              2.0.1   stable
Horde_Timezone            1.0.6   stable
Horde_Token               2.0.4   stable
Horde_Translation         2.1.0   stable
Horde_Tree                2.0.2   stable
Horde_Url                 2.2.2   stable
Horde_Util                2.4.0   stable
Horde_Vfs                 2.2.0   stable
Horde_View                2.0.4   stable
Horde_Xml_Element         2.0.1   stable
Horde_Xml_Wbxml           2.0.1   stable
content                   2.0.3   stable
gollem                    3.0.2   stable
horde                     5.1.6   stable
imp                       6.1.7   stable
ingo                      3.1.4   stable
kronolith                 4.1.5   stable
mnemo                     4.1.3   stable
nag                       4.1.4   stable
passwd                    5.0.1   stable
timeobjects               2.1.0   stable
trean                     1.0.3   stable
turba                     4.1.4   stable
webmail                   5.1.4   stable