[CalendarServer-changes] [4790] CalendarServer/branches/users/cdaboo/deployment-partition-4722/ twistedcaldav/scheduling/ischedule.py

[source_changes at macosforge.org]

Revision: 4790
          http://trac.macosforge.org/projects/calendarserver/changeset/4790
Author:   cdaboo at apple.com
Date:     2009-11-20 10:11:24 -0800 (Fri, 20 Nov 2009)
Log Message:
-----------
Need to switch to using organizer for iSchedule originator header to avoid problem with delegate and 
delegatees hosted on different nodes.

Modified Paths:
--------------
    CalendarServer/branches/users/cdaboo/deployment-partition-4722/twistedcaldav/scheduling/ischedule.py

Modified: CalendarServer/branches/users/cdaboo/deployment-partition-4722/twistedcaldav/scheduling/ischedule.py
===================================================================
--- CalendarServer/branches/users/cdaboo/deployment-partition-4722/twistedcaldav/scheduling/ischedule.py	2009-11-20 17:04:31 UTC (rev 4789)
+++ CalendarServer/branches/users/cdaboo/deployment-partition-4722/twistedcaldav/scheduling/ischedule.py	2009-11-20 18:11:24 UTC (rev 4790)
@@ -171,7 +171,13 @@
     def _generateHeaders(self):
         self.headers = Headers()
         self.headers.setHeader('Host', utf8String(self.server.host + ":%s" % (self.server.port,)))
-        self.headers.addRawHeader('Originator', utf8String(self.scheduler.originator.cuaddr))
+
+        # So iCal uses a delegate principal as the originator when a delegate does a POST on behalf of their
+        # delegatee. If the delegate and delegatee are hosted on different nodes that causes an authorization problem.
+        # Instead we substitute the ORGANIZER principal in here - this matches what happens with implicit scheduling where
+        # the originator is derived from the organizer.
+        self.headers.addRawHeader('Originator', utf8String(self.scheduler.organizer.cuaddr))
+
         self._doAuthentication()
         for recipient in self.recipients:
             self.headers.addRawHeader('Recipient', utf8String(recipient.cuaddr))
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