[kronolith] Calendar entries in wrong calendar

[Jens Grüntjes]

Hi folks,

I have a strange problem with some user's calendars. The strange thing  
is that, if user a accepts an invitation from a mail sent to him, the  
calendar entry is generated in user b's calendar.

We investigated this a bit and found out the following: user a logged  
in into Horde sometimes with uppercase username "A" and sometimes with  
lowercase username "a". There were two calendars for the user, one of  
which could be accessed by "a" and the other one accessible by "A".

We looked into the database and found the two different calendars. We  
then modified the database entries (in table kronolith_events) so that  
every event for calendar "A" was moved to calendar "a". After logging  
in as "a" every event from calendar "A" appeared in calendar "a". When  
the user creates a new event this is correctly created in his  
calendar. But when the user accepts invitatiobs sent by mail then  
these events are created inside the calendar from user b. User a  
doesn't even have permissions to write in user b's calendar.

BTW: User b has almost the same problem when accepting invitations by  
mail. His entries are generated in user c's calendar. But I guess this  
is closelay related to my first problem.

Did I misconfigure something in Horde or did I break something by  
updating the database entries mannually?


Thanks for your help
Jens
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