[CalendarServer-users] iMIP replies and Lighning interoperability (Update)

[Markus Stürmer]

After some more web searches and experiments…

CALDAV support in Lightning 0.9 is quite incomplete. Lightning 1.0pre  
is slightly better, but still not complete and quite unstable. So  
internal inbox/outbox scheduling should not be expected to work for now.

For iCal I noticed that it
1) uses SOME email account for sending replies, but not the one the  
invitation was sent from
2) uses the email address given in the Addressbook, not of the invited  
attendee

After getting that as desired, also iCal reply end up with
> exceptions.AttributeError: 'DirectoryPrincipalResource' object has  
> no attribute 'calendarUserAddresses'

I'd really like to know if others have the same error message or if  
iMIP is working for them without problems.

Regards,
Markus


Am 19.04.2009 um 13:02 schrieb Markus Stürmer:

> Hello!
>
> I'm trying to configure DCS on openSUSE 10.3 for a mixed Linux/MacOS  
> environment using XML file authentication.
>
> There is few information available about DCS / Lightning  
> interoperability. It seems Lightning does not processing scheduling  
> requests in the scheduling inbox on the server, and does not send  
> invitations through DCS either. Was someone sucessful in getting  
> that working, or is that not yet supported in Lighning?
>
> I got the iMIP scheduling in DCS only partially working: Known users  
> are asked internally (for iCal, see above), and external users get  
> an invitation email. Problems arise when DCS tries interpreting and  
> injecting email replies. I use the builtin mail templates and have  
> enabled plus-addressing on the mail server. I've added an entry to  
> the XML file for the  com.apple.calendarserver and the respective  
> GUID to the »principals with "DAV:all" access«.
>
>
> Depending on the client (both most recent version) I use to create  
> the reply email I get the following errors:
>
> Reply created by iCal and sent through Mail:
> 2009-04-19 10:45:32+0200 [-] [caldav-8081] 	  File "/srv/ 
> CalendarServer/vdisk/CalendarServer/twistedcaldav/scheduling/ 
> processing.py", line 144, in doImplicitOrganizer
> 2009-04-19 10:45:32+0200 [-] [caldav-8081] 	    result = (yield  
> self.doImplicitOrganizerUpdate())
> 2009-04-19 10:45:32+0200 [-] [caldav-8081] 	 
> exceptions.AssertionError: There must be one and only one ATTENDEE  
> property in a REPLY
>
> Reply created by Lightning and sent through Thunderbird:
> 2009-04-19 10:48:33+0200 [-] [caldav-8081] 	  File "/srv/ 
> CalendarServer/vdisk/CalendarServer/twistedcaldav/method/ 
> put_common.py", line 1085, in run
> 2009-04-19 10:48:33+0200 [-] [caldav-8081] 	    raise err
> 2009-04-19 10:48:33+0200 [-] [caldav-8081] 	 
> exceptions.AttributeError: 'DirectoryPrincipalResource' object has  
> no attribute 'calendarUserAddresses'
>
>
> After adding an cuaddr to the calender user entry, I also got errors  
> when trying to schedule an event.
> 2009-04-19 10:58:58+0200 [-] [caldav-8081] 	  File "/srv/ 
> CalendarServer/vdisk/CalendarServer/twistedcaldav/directory/ 
> directory.py", line 298, in __init__
> 2009-04-19 10:58:58+0200 [-] [caldav-8081] 	    assert  
> len(calendarUserAddresses) == 0
> 2009-04-19 10:58:58+0200 [-] [caldav-8081] 	exceptions.AssertionError:
>
> And for interpreting Lightning/Thunderbird replies the error changes  
> to:
> 2009-04-19 11:06:13+0200 [-] [caldav-8081] 	  File "/srv/ 
> CalendarServer/vdisk/CalendarServer/twistedcaldav/mail.py", line  
> 259, in http_POST
> 2009-04-19 11:06:13+0200 [-] [caldav-8081] 	    yield  
> self.authorize(request, (caldavxml.ScheduleDeliver(),))
> 2009-04-19 11:06:13+0200 [-] [caldav-8081] 	exceptions.AssertionError:
>
> Best regards,
> Markus
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