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<title>[12021] CalendarServer/trunk</title>
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<dt>Revision</dt> <dd><a href="http://trac.calendarserver.org//changeset/12021">12021</a></dd>
<dt>Author</dt> <dd>cdaboo@apple.com</dd>
<dt>Date</dt> <dd>2013-12-03 11:35:19 -0800 (Tue, 03 Dec 2013)</dd>
</dl>
<h3>Log Message</h3>
<pre>Rejection of PUT with duplicate private comments.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#CalendarServertrunkconfcaldavdtestplist">CalendarServer/trunk/conf/caldavd-test.plist</a></li>
<li><a href="#CalendarServertrunktwistedcaldavicalpy">CalendarServer/trunk/twistedcaldav/ical.py</a></li>
<li><a href="#CalendarServertrunktwistedcaldavstdconfigpy">CalendarServer/trunk/twistedcaldav/stdconfig.py</a></li>
<li><a href="#CalendarServertrunktwistedcaldavstorebridgepy">CalendarServer/trunk/twistedcaldav/storebridge.py</a></li>
<li><a href="#CalendarServertrunktwistedcaldavtesttest_icalendarpy">CalendarServer/trunk/twistedcaldav/test/test_icalendar.py</a></li>
<li><a href="#CalendarServertrunktxdavcaldavdatastoresqlpy">CalendarServer/trunk/txdav/caldav/datastore/sql.py</a></li>
<li><a href="#CalendarServertrunktxdavcaldavicalendarstorepy">CalendarServer/trunk/txdav/caldav/icalendarstore.py</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="CalendarServertrunkconfcaldavdtestplist"></a>
<div class="modfile"><h4>Modified: CalendarServer/trunk/conf/caldavd-test.plist (12020 => 12021)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/trunk/conf/caldavd-test.plist        2013-12-03 19:33:06 UTC (rev 12020)
+++ CalendarServer/trunk/conf/caldavd-test.plist        2013-12-03 19:35:19 UTC (rev 12021)
</span><span class="lines">@@ -826,6 +826,10 @@
</span><span class="cx"> <!-- Private Events -->
</span><span class="cx"> <key>EnablePrivateEvents</key>
</span><span class="cx"> <true/>
</span><ins>+
+ <!-- Private Comment fix off for testing -->
+ <key>RemoveDuplicatePrivateComments</key>
+ <false/>
</ins><span class="cx">
</span><span class="cx"> <!-- Timezone Service -->
</span><span class="cx"> <key>EnableTimezoneService</key>
</span></span></pre></div>
<a id="CalendarServertrunktwistedcaldavicalpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/trunk/twistedcaldav/ical.py (12020 => 12021)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/trunk/twistedcaldav/ical.py        2013-12-03 19:33:06 UTC (rev 12020)
+++ CalendarServer/trunk/twistedcaldav/ical.py        2013-12-03 19:35:19 UTC (rev 12021)
</span><span class="lines">@@ -3418,7 +3418,33 @@
</span><span class="cx"> return False
</span><span class="cx">
</span><span class="cx">
</span><ins>+ def hasDuplicatePrivateComments(self, doFix=False):
+ """
+ Test and optionally remove "X-CALENDARSERVER-ATTENDEE-COMMENT" properties that have the same
+ "X-CALENDARSERVER-ATTENDEE-REF" parameter values in the same component.
</ins><span class="cx">
</span><ins>+ @return: C{True} if there are duplicates that were not fixed.
+ """
+ if self.name() == "VCALENDAR":
+ for component in self.subcomponents():
+ if component.name() in ("VTIMEZONE",):
+ continue
+ if component.hasDuplicatePrivateComments(doFix):
+ return True
+ else:
+ attendee_refs = set()
+ for prop in tuple(self.properties("X-CALENDARSERVER-ATTENDEE-COMMENT")):
+ ref = prop.parameterValue("X-CALENDARSERVER-ATTENDEE-REF")
+ if ref in attendee_refs:
+ if doFix:
+ self.removeProperty(prop)
+ else:
+ return True
+ attendee_refs.add(ref)
+ return False
+
+
+
</ins><span class="cx"> # #
</span><span class="cx"> # Timezones
</span><span class="cx"> # #
</span></span></pre></div>
<a id="CalendarServertrunktwistedcaldavstdconfigpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/trunk/twistedcaldav/stdconfig.py (12020 => 12021)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/trunk/twistedcaldav/stdconfig.py        2013-12-03 19:33:06 UTC (rev 12020)
+++ CalendarServer/trunk/twistedcaldav/stdconfig.py        2013-12-03 19:35:19 UTC (rev 12021)
</span><span class="lines">@@ -619,6 +619,8 @@
</span><span class="cx"> "EnableDefaultAlarms" : True, # Support for default alarms generated by the server
</span><span class="cx"> "RemoveDuplicateAlarms": True, # Remove duplicate alarms on PUT
</span><span class="cx">
</span><ins>+ "RemoveDuplicatePrivateComments": True, # Remove duplicate private comments on PUT
+
</ins><span class="cx"> # CardDAV Features
</span><span class="cx"> "DirectoryAddressBook": {
</span><span class="cx"> "Enabled": True,
</span></span></pre></div>
<a id="CalendarServertrunktwistedcaldavstorebridgepy"></a>
<div class="modfile"><h4>Modified: CalendarServer/trunk/twistedcaldav/storebridge.py (12020 => 12021)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/trunk/twistedcaldav/storebridge.py        2013-12-03 19:33:06 UTC (rev 12020)
+++ CalendarServer/trunk/twistedcaldav/storebridge.py        2013-12-03 19:35:19 UTC (rev 12021)
</span><span class="lines">@@ -58,7 +58,7 @@
</span><span class="cx"> TooManyAttendeesError, InvalidCalendarAccessError, ValidOrganizerError, \
</span><span class="cx"> InvalidPerUserDataMerge, \
</span><span class="cx"> AttendeeAllowedError, ResourceDeletedError, InvalidAttachmentOperation, \
</span><del>- ShareeAllowedError
</del><ins>+ ShareeAllowedError, DuplicatePrivateCommentsError
</ins><span class="cx"> from txdav.carddav.iaddressbookstore import KindChangeNotAllowedError, \
</span><span class="cx"> GroupWithUnsharedAddressNotAllowedError
</span><span class="cx"> from txdav.common.datastore.sql_tables import _BIND_MODE_READ, _BIND_MODE_WRITE, \
</span><span class="lines">@@ -2647,6 +2647,7 @@
</span><span class="cx"> TooManyInstancesError: MaxInstances.fromString(str(config.MaxAllowedInstances)),
</span><span class="cx"> AttachmentStoreValidManagedID: (caldav_namespace, "valid-managed-id"),
</span><span class="cx"> ShareeAllowedError: (calendarserver_namespace, "sharee-privilege-needed",),
</span><ins>+ DuplicatePrivateCommentsError: (calendarserver_namespace, "no-duplicate-private-comments",),
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> StoreMoveExceptionsStatusErrors = set((
</span></span></pre></div>
<a id="CalendarServertrunktwistedcaldavtesttest_icalendarpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/trunk/twistedcaldav/test/test_icalendar.py (12020 => 12021)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/trunk/twistedcaldav/test/test_icalendar.py        2013-12-03 19:33:06 UTC (rev 12020)
+++ CalendarServer/trunk/twistedcaldav/test/test_icalendar.py        2013-12-03 19:35:19 UTC (rev 12021)
</span><span class="lines">@@ -10128,3 +10128,322 @@
</span><span class="cx"> ical2 = Component.fromString(calendar)
</span><span class="cx"> ical2.onlyPastInstances(rid)
</span><span class="cx"> self.assertEqual(str(ical2), split_past.replace("\n", "\r\n"), "Failed past: %s" % (title,))
</span><ins>+
+
+ def test_hasDuplicatePrivateComments(self):
+ """
+ Test that L{Component.hasDuplicatePrivateComments} correctly detects, but does not fix, duplicate private comments.
+ """
+
+ data = (
+ (
+ "No comments",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+END:VEVENT
+END:VCALENDAR
+""",
+ False,
+ ),
+
+ (
+ "One comment",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+END:VEVENT
+END:VCALENDAR
+""",
+ False,
+ ),
+
+ (
+ "Two different comments",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user02";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+END:VEVENT
+END:VCALENDAR
+""",
+ False,
+ ),
+
+ (
+ "Two duplicates, one different",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user02";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+END:VEVENT
+END:VCALENDAR
+""",
+ True,
+ ),
+
+ (
+ "No duplicates in two components",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user02";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user03";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message3
+END:VEVENT
+BEGIN:VEVENT
+UID:12345-67890
+RECURRENCE-ID:20080602T120000Z
+DTSTART:20080602T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user02";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+END:VEVENT
+END:VCALENDAR
+""",
+ False,
+ ),
+
+ (
+ "Two duplicates in one component, three different in another",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user02";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user03";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message3
+END:VEVENT
+BEGIN:VEVENT
+UID:12345-67890
+RECURRENCE-ID:20080602T120000Z
+DTSTART:20080602T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user02";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user02";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+END:VEVENT
+END:VCALENDAR
+""",
+ True,
+ ),
+ )
+
+ for title, txt, result in data:
+ component = Component.fromString(txt)
+ self.assertEqual(component.hasDuplicatePrivateComments(doFix=False), result, msg=title)
+ self.assertEqual(normalize_iCalStr(component), normalize_iCalStr(txt), msg=title)
+
+
+ def test_hasDuplicatePrivateComments_withFix(self):
+ """
+ Test that L{Component.hasDuplicatePrivateComments} correctly removes duplicate comments.
+ """
+
+ data = (
+ (
+ "No comments",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+END:VEVENT
+END:VCALENDAR
+""",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+END:VEVENT
+END:VCALENDAR
+""",
+ False,
+ ),
+
+ (
+ "One comment",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+END:VEVENT
+END:VCALENDAR
+""",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+END:VEVENT
+END:VCALENDAR
+""",
+ False,
+ ),
+
+ (
+ "Two different comments",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user02";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+END:VEVENT
+END:VCALENDAR
+""",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user02";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+END:VEVENT
+END:VCALENDAR
+""",
+ False,
+ ),
+
+ (
+ "Two duplicates, one different",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+END:VEVENT
+BEGIN:VEVENT
+UID:12345-67890
+RECURRENCE-ID:20080602T120000Z
+DTSTART:20080602T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user02";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+END:VEVENT
+END:VCALENDAR
+""",
+ """BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//CALENDARSERVER.ORG//NONSGML Version 1//EN
+BEGIN:VEVENT
+UID:12345-67890
+DTSTART:20080601T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+RRULE:FREQ=DAILY
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+END:VEVENT
+BEGIN:VEVENT
+UID:12345-67890
+RECURRENCE-ID:20080602T120000Z
+DTSTART:20080602T120000Z
+DURATION:PT1H
+DTSTAMP:20080601T120000Z
+SUMMARY:Test
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user01";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF="urn:uuid:user02";X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+END:VEVENT
+END:VCALENDAR
+""",
+ False,
+ ),
+ )
+
+ for title, txt, result, result_changed in data:
+ component = Component.fromString(txt)
+ changed = component.hasDuplicatePrivateComments(doFix=True)
+ self.assertEqual(sorted(normalize_iCalStr(component).splitlines()), sorted(normalize_iCalStr(result).splitlines()), msg=title)
+ self.assertEqual(changed, result_changed, msg=title)
</ins></span></pre></div>
<a id="CalendarServertrunktxdavcaldavdatastoresqlpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/trunk/txdav/caldav/datastore/sql.py (12020 => 12021)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/trunk/txdav/caldav/datastore/sql.py        2013-12-03 19:33:06 UTC (rev 12020)
+++ CalendarServer/trunk/txdav/caldav/datastore/sql.py        2013-12-03 19:35:19 UTC (rev 12021)
</span><span class="lines">@@ -73,7 +73,7 @@
</span><span class="cx"> AttendeeAllowedError, InvalidPerUserDataMerge, ComponentUpdateState, \
</span><span class="cx"> ValidOrganizerError, ShareeAllowedError, ComponentRemoveState, \
</span><span class="cx"> InvalidDefaultCalendar, \
</span><del>- InvalidAttachmentOperation
</del><ins>+ InvalidAttachmentOperation, DuplicatePrivateCommentsError
</ins><span class="cx"> from txdav.caldav.icalendarstore import QuotaExceeded
</span><span class="cx"> from txdav.common.datastore.sql import CommonHome, CommonHomeChild, \
</span><span class="cx"> CommonObjectResource, ECALENDARTYPE
</span><span class="lines">@@ -1790,7 +1790,14 @@
</span><span class="cx">
</span><span class="cx"> self.hasPrivateComment = new_has_private_comments
</span><span class="cx">
</span><ins>+ # Some clients appear to be buggy and are duplicating the "X-CALENDARSERVER-ATTENDEE-COMMENT" comment. We want
+ # to raise an error to prevent that so the client bugs can be tracked down.
</ins><span class="cx">
</span><ins>+ # Look for properties with duplicate "X-CALENDARSERVER-ATTENDEE-REF" values in the same component
+ if component.hasDuplicatePrivateComments(doFix=config.RemoveDuplicatePrivateComments):
+ raise DuplicatePrivateCommentsError("Duplicate X-CALENDARSERVER-ATTENDEE-COMMENT properties present.")
+
+
</ins><span class="cx"> @inlineCallbacks
</span><span class="cx"> def replaceMissingToDoProperties(self, calendar, inserting, internal_state):
</span><span class="cx"> """
</span></span></pre></div>
<a id="CalendarServertrunktxdavcaldavicalendarstorepy"></a>
<div class="modfile"><h4>Modified: CalendarServer/trunk/txdav/caldav/icalendarstore.py (12020 => 12021)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/trunk/txdav/caldav/icalendarstore.py        2013-12-03 19:33:06 UTC (rev 12020)
+++ CalendarServer/trunk/txdav/caldav/icalendarstore.py        2013-12-03 19:35:19 UTC (rev 12021)
</span><span class="lines">@@ -740,6 +740,13 @@
</span><span class="cx">
</span><span class="cx">
</span><span class="cx">
</span><ins>+class DuplicatePrivateCommentsError(CommonStoreError):
+ """
+ Calendar data cannot contain duplicate private comment properties.
+ """
+
+
+
</ins><span class="cx"> class InvalidPerUserDataMerge(CommonStoreError):
</span><span class="cx"> """
</span><span class="cx"> Per-user data merge failed.
</span></span></pre>
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