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<title>[12269] CalendarServer/branches/release/CalendarServer-5.2-dev</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.calendarserver.org//changeset/12269">12269</a></dd>
<dt>Author</dt> <dd>wsanchez@apple.com</dd>
<dt>Date</dt> <dd>2014-01-08 13:51:08 -0800 (Wed, 08 Jan 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>Pulled up <a href="http://trac.calendarserver.org//changeset/12021">r12021</a> and <a href="http://trac.calendarserver.org//changeset/12028">r12028</a> from trunk.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#CalendarServerbranchesreleaseCalendarServer52devconfcaldavdtestplist">CalendarServer/branches/release/CalendarServer-5.2-dev/conf/caldavd-test.plist</a></li>
<li><a href="#CalendarServerbranchesreleaseCalendarServer52devtwistedcaldavicalpy">CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/ical.py</a></li>
<li><a href="#CalendarServerbranchesreleaseCalendarServer52devtwistedcaldavstdconfigpy">CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/stdconfig.py</a></li>
<li><a href="#CalendarServerbranchesreleaseCalendarServer52devtwistedcaldavstorebridgepy">CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/storebridge.py</a></li>
<li><a href="#CalendarServerbranchesreleaseCalendarServer52devtwistedcaldavtesttest_icalendarpy">CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/test/test_icalendar.py</a></li>
<li><a href="#CalendarServerbranchesreleaseCalendarServer52devtxdavcaldavdatastoresqlpy">CalendarServer/branches/release/CalendarServer-5.2-dev/txdav/caldav/datastore/sql.py</a></li>
<li><a href="#CalendarServerbranchesreleaseCalendarServer52devtxdavcaldavicalendarstorepy">CalendarServer/branches/release/CalendarServer-5.2-dev/txdav/caldav/icalendarstore.py</a></li>
</ul>

<h3>Property Changed</h3>
<ul>
<li><a href="#CalendarServerbranchesreleaseCalendarServer52dev">CalendarServer/branches/release/CalendarServer-5.2-dev/</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="CalendarServerbranchesreleaseCalendarServer52dev"></a>
<div class="propset"><h4>Property changes: CalendarServer/branches/release/CalendarServer-5.2-dev</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4>Modified: svn:mergeinfo</h4></div>
<span class="cx">/CalendarServer/branches/config-separation:4379-4443
</span><span class="cx">/CalendarServer/branches/egg-info-351:4589-4625
</span><span class="cx">/CalendarServer/branches/generic-sqlstore:6167-6191
</span><span class="cx">/CalendarServer/branches/new-store:5594-5934
</span><span class="cx">/CalendarServer/branches/new-store-no-caldavfile:5911-5935
</span><span class="cx">/CalendarServer/branches/new-store-no-caldavfile-2:5936-5981
</span><span class="cx">/CalendarServer/branches/release/CalendarServer-4.3-dev:10180-10190,10192
</span><span class="cx">/CalendarServer/branches/release/CalendarServer-5.1-dev:11846
</span><span class="cx">/CalendarServer/branches/users/cdaboo/batchupload-6699:6700-7198
</span><span class="cx">/CalendarServer/branches/users/cdaboo/cached-subscription-calendars-5692:5693-5702
</span><span class="cx">/CalendarServer/branches/users/cdaboo/component-set-fixes:8130-8346
</span><span class="cx">/CalendarServer/branches/users/cdaboo/directory-cache-on-demand-3627:3628-3644
</span><span class="cx">/CalendarServer/branches/users/cdaboo/fix-no-ischedule:11607-11871
</span><span class="cx">/CalendarServer/branches/users/cdaboo/implicituidrace:8137-8141
</span><span class="cx">/CalendarServer/branches/users/cdaboo/ischedule-dkim:9747-9979
</span><span class="cx">/CalendarServer/branches/users/cdaboo/managed-attachments:9985-10145
</span><span class="cx">/CalendarServer/branches/users/cdaboo/more-sharing-5591:5592-5601
</span><span class="cx">/CalendarServer/branches/users/cdaboo/partition-4464:4465-4957
</span><span class="cx">/CalendarServer/branches/users/cdaboo/performance-tweaks:11824-11836
</span><span class="cx">/CalendarServer/branches/users/cdaboo/pods:7297-7377
</span><span class="cx">/CalendarServer/branches/users/cdaboo/pycalendar:7085-7206
</span><span class="cx">/CalendarServer/branches/users/cdaboo/pycard:7227-7237
</span><span class="cx">/CalendarServer/branches/users/cdaboo/queued-attendee-refreshes:7740-8287
</span><span class="cx">/CalendarServer/branches/users/cdaboo/relative-config-paths-5070:5071-5105
</span><span class="cx">/CalendarServer/branches/users/cdaboo/shared-calendars-5187:5188-5440
</span><span class="cx">/CalendarServer/branches/users/cdaboo/store-scheduling:10876-11129
</span><span class="cx">/CalendarServer/branches/users/cdaboo/timezones:7443-7699
</span><span class="cx">/CalendarServer/branches/users/cdaboo/txn-debugging:8730-8743
</span><span class="cx">/CalendarServer/branches/users/gaya/sharedgroups-3:11088-11204
</span><span class="cx">/CalendarServer/branches/users/glyph/always-abort-txn-on-error:9958-9969
</span><span class="cx">/CalendarServer/branches/users/glyph/case-insensitive-uid:8772-8805
</span><span class="cx">/CalendarServer/branches/users/glyph/conn-limit:6574-6577
</span><span class="cx">/CalendarServer/branches/users/glyph/contacts-server-merge:4971-5080
</span><span class="cx">/CalendarServer/branches/users/glyph/dalify:6932-7023
</span><span class="cx">/CalendarServer/branches/users/glyph/db-reconnect:6824-6876
</span><span class="cx">/CalendarServer/branches/users/glyph/deploybuild:7563-7572
</span><span class="cx">/CalendarServer/branches/users/glyph/digest-auth-redux:10624-10635
</span><span class="cx">/CalendarServer/branches/users/glyph/disable-quota:7718-7727
</span><span class="cx">/CalendarServer/branches/users/glyph/dont-start-postgres:6592-6614
</span><span class="cx">/CalendarServer/branches/users/glyph/enforce-max-requests:11640-11643
</span><span class="cx">/CalendarServer/branches/users/glyph/hang-fix:11465-11491
</span><span class="cx">/CalendarServer/branches/users/glyph/imip-and-admin-html:7866-7984
</span><span class="cx">/CalendarServer/branches/users/glyph/ipv6-client:9054-9105
</span><span class="cx">/CalendarServer/branches/users/glyph/launchd-wrapper-bis:11413-11436
</span><span class="cx">/CalendarServer/branches/users/glyph/linux-tests:6893-6900
</span><span class="cx">/CalendarServer/branches/users/glyph/log-cleanups:11691-11731
</span><span class="cx">/CalendarServer/branches/users/glyph/migrate-merge:8690-8713
</span><span class="cx">/CalendarServer/branches/users/glyph/misc-portability-fixes:7365-7374
</span><span class="cx">/CalendarServer/branches/users/glyph/more-deferreds-6:6322-6368
</span><span class="cx">/CalendarServer/branches/users/glyph/more-deferreds-7:6369-6445
</span><span class="cx">/CalendarServer/branches/users/glyph/multiget-delete:8321-8330
</span><span class="cx">/CalendarServer/branches/users/glyph/new-export:7444-7485
</span><span class="cx">/CalendarServer/branches/users/glyph/one-home-list-api:10048-10073
</span><span class="cx">/CalendarServer/branches/users/glyph/oracle:7106-7155
</span><span class="cx">/CalendarServer/branches/users/glyph/oracle-nulls:7340-7351
</span><span class="cx">/CalendarServer/branches/users/glyph/other-html:8062-8091
</span><span class="cx">/CalendarServer/branches/users/glyph/parallel-sim:8240-8251
</span><span class="cx">/CalendarServer/branches/users/glyph/parallel-upgrade:8376-8400
</span><span class="cx">/CalendarServer/branches/users/glyph/parallel-upgrade_to_1:8571-8583
</span><span class="cx">/CalendarServer/branches/users/glyph/q:9560-9688
</span><span class="cx">/CalendarServer/branches/users/glyph/queue-locking-and-timing:10204-10289
</span><span class="cx">/CalendarServer/branches/users/glyph/quota:7604-7637
</span><span class="cx">/CalendarServer/branches/users/glyph/sendfdport:5388-5424
</span><span class="cx">/CalendarServer/branches/users/glyph/shared-pool-fixes:8436-8443
</span><span class="cx">/CalendarServer/branches/users/glyph/shared-pool-take2:8155-8174
</span><span class="cx">/CalendarServer/branches/users/glyph/sharedpool:6490-6550
</span><span class="cx">/CalendarServer/branches/users/glyph/sharing-api:9192-9205
</span><span class="cx">/CalendarServer/branches/users/glyph/skip-lonely-vtimezones:8524-8535
</span><span class="cx">/CalendarServer/branches/users/glyph/sql-store:5929-6073
</span><span class="cx">/CalendarServer/branches/users/glyph/start-service-start-loop:11060-11065
</span><span class="cx">/CalendarServer/branches/users/glyph/subtransactions:7248-7258
</span><span class="cx">/CalendarServer/branches/users/glyph/table-alias:8651-8664
</span><span class="cx">/CalendarServer/branches/users/glyph/uidexport:7673-7676
</span><span class="cx">/CalendarServer/branches/users/glyph/unshare-when-access-revoked:10562-10595
</span><span class="cx">/CalendarServer/branches/users/glyph/use-system-twisted:5084-5149
</span><span class="cx">/CalendarServer/branches/users/glyph/uuid-normalize:9268-9296
</span><span class="cx">/CalendarServer/branches/users/glyph/warning-cleanups:11347-11357
</span><span class="cx">/CalendarServer/branches/users/glyph/whenNotProposed:11881-11897
</span><span class="cx">/CalendarServer/branches/users/glyph/xattrs-from-files:7757-7769
</span><span class="cx">/CalendarServer/branches/users/sagen/applepush:8126-8184
</span><span class="cx">/CalendarServer/branches/users/sagen/inboxitems:7380-7381
</span><span class="cx">/CalendarServer/branches/users/sagen/locations-resources:5032-5051
</span><span class="cx">/CalendarServer/branches/users/sagen/locations-resources-2:5052-5061
</span><span class="cx">/CalendarServer/branches/users/sagen/purge_old_events:6735-6746
</span><span class="cx">/CalendarServer/branches/users/sagen/resource-delegates-4038:4040-4067
</span><span class="cx">/CalendarServer/branches/users/sagen/resource-delegates-4066:4068-4075
</span><span class="cx">/CalendarServer/branches/users/sagen/resources-2:5084-5093
</span><span class="cx">/CalendarServer/branches/users/sagen/testing:10827-10851,10853-10855
</span><span class="cx">/CalendarServer/branches/users/wsanchez/transations:5515-5593
</span><span class="cx">/CalendarServer/trunk:11898,11991,12241,12262-12263
</span><span class="cx">   + /CalDAVTester/trunk:11193-11198
</span><span class="cx">/CalendarServer/branches/config-separation:4379-4443
</span><span class="cx">/CalendarServer/branches/egg-info-351:4589-4625
</span><span class="cx">/CalendarServer/branches/generic-sqlstore:6167-6191
</span><span class="cx">/CalendarServer/branches/new-store:5594-5934
</span><span class="cx">/CalendarServer/branches/new-store-no-caldavfile:5911-5935
</span><span class="cx">/CalendarServer/branches/new-store-no-caldavfile-2:5936-5981
</span><span class="cx">/CalendarServer/branches/release/CalendarServer-4.3-dev:10180-10190,10192
</span><span class="cx">/CalendarServer/branches/release/CalendarServer-5.1-dev:11846
</span><span class="cx">/CalendarServer/branches/users/cdaboo/batchupload-6699:6700-7198
</span><span class="cx">/CalendarServer/branches/users/cdaboo/cached-subscription-calendars-5692:5693-5702
</span><span class="cx">/CalendarServer/branches/users/cdaboo/component-set-fixes:8130-8346
</span><span class="cx">/CalendarServer/branches/users/cdaboo/directory-cache-on-demand-3627:3628-3644
</span><span class="cx">/CalendarServer/branches/users/cdaboo/fix-no-ischedule:11607-11871
</span><span class="cx">/CalendarServer/branches/users/cdaboo/implicituidrace:8137-8141
</span><span class="cx">/CalendarServer/branches/users/cdaboo/ischedule-dkim:9747-9979
</span><span class="cx">/CalendarServer/branches/users/cdaboo/managed-attachments:9985-10145
</span><span class="cx">/CalendarServer/branches/users/cdaboo/more-sharing-5591:5592-5601
</span><span class="cx">/CalendarServer/branches/users/cdaboo/partition-4464:4465-4957
</span><span class="cx">/CalendarServer/branches/users/cdaboo/performance-tweaks:11824-11836
</span><span class="cx">/CalendarServer/branches/users/cdaboo/pods:7297-7377
</span><span class="cx">/CalendarServer/branches/users/cdaboo/pycalendar:7085-7206
</span><span class="cx">/CalendarServer/branches/users/cdaboo/pycard:7227-7237
</span><span class="cx">/CalendarServer/branches/users/cdaboo/queued-attendee-refreshes:7740-8287
</span><span class="cx">/CalendarServer/branches/users/cdaboo/relative-config-paths-5070:5071-5105
</span><span class="cx">/CalendarServer/branches/users/cdaboo/shared-calendars-5187:5188-5440
</span><span class="cx">/CalendarServer/branches/users/cdaboo/store-scheduling:10876-11129
</span><span class="cx">/CalendarServer/branches/users/cdaboo/timezones:7443-7699
</span><span class="cx">/CalendarServer/branches/users/cdaboo/txn-debugging:8730-8743
</span><span class="cx">/CalendarServer/branches/users/gaya/sharedgroups-3:11088-11204
</span><span class="cx">/CalendarServer/branches/users/glyph/always-abort-txn-on-error:9958-9969
</span><span class="cx">/CalendarServer/branches/users/glyph/case-insensitive-uid:8772-8805
</span><span class="cx">/CalendarServer/branches/users/glyph/conn-limit:6574-6577
</span><span class="cx">/CalendarServer/branches/users/glyph/contacts-server-merge:4971-5080
</span><span class="cx">/CalendarServer/branches/users/glyph/dalify:6932-7023
</span><span class="cx">/CalendarServer/branches/users/glyph/db-reconnect:6824-6876
</span><span class="cx">/CalendarServer/branches/users/glyph/deploybuild:7563-7572
</span><span class="cx">/CalendarServer/branches/users/glyph/digest-auth-redux:10624-10635
</span><span class="cx">/CalendarServer/branches/users/glyph/disable-quota:7718-7727
</span><span class="cx">/CalendarServer/branches/users/glyph/dont-start-postgres:6592-6614
</span><span class="cx">/CalendarServer/branches/users/glyph/enforce-max-requests:11640-11643
</span><span class="cx">/CalendarServer/branches/users/glyph/hang-fix:11465-11491
</span><span class="cx">/CalendarServer/branches/users/glyph/imip-and-admin-html:7866-7984
</span><span class="cx">/CalendarServer/branches/users/glyph/ipv6-client:9054-9105
</span><span class="cx">/CalendarServer/branches/users/glyph/launchd-wrapper-bis:11413-11436
</span><span class="cx">/CalendarServer/branches/users/glyph/linux-tests:6893-6900
</span><span class="cx">/CalendarServer/branches/users/glyph/log-cleanups:11691-11731
</span><span class="cx">/CalendarServer/branches/users/glyph/migrate-merge:8690-8713
</span><span class="cx">/CalendarServer/branches/users/glyph/misc-portability-fixes:7365-7374
</span><span class="cx">/CalendarServer/branches/users/glyph/more-deferreds-6:6322-6368
</span><span class="cx">/CalendarServer/branches/users/glyph/more-deferreds-7:6369-6445
</span><span class="cx">/CalendarServer/branches/users/glyph/multiget-delete:8321-8330
</span><span class="cx">/CalendarServer/branches/users/glyph/new-export:7444-7485
</span><span class="cx">/CalendarServer/branches/users/glyph/one-home-list-api:10048-10073
</span><span class="cx">/CalendarServer/branches/users/glyph/oracle:7106-7155
</span><span class="cx">/CalendarServer/branches/users/glyph/oracle-nulls:7340-7351
</span><span class="cx">/CalendarServer/branches/users/glyph/other-html:8062-8091
</span><span class="cx">/CalendarServer/branches/users/glyph/parallel-sim:8240-8251
</span><span class="cx">/CalendarServer/branches/users/glyph/parallel-upgrade:8376-8400
</span><span class="cx">/CalendarServer/branches/users/glyph/parallel-upgrade_to_1:8571-8583
</span><span class="cx">/CalendarServer/branches/users/glyph/q:9560-9688
</span><span class="cx">/CalendarServer/branches/users/glyph/queue-locking-and-timing:10204-10289
</span><span class="cx">/CalendarServer/branches/users/glyph/quota:7604-7637
</span><span class="cx">/CalendarServer/branches/users/glyph/sendfdport:5388-5424
</span><span class="cx">/CalendarServer/branches/users/glyph/shared-pool-fixes:8436-8443
</span><span class="cx">/CalendarServer/branches/users/glyph/shared-pool-take2:8155-8174
</span><span class="cx">/CalendarServer/branches/users/glyph/sharedpool:6490-6550
</span><span class="cx">/CalendarServer/branches/users/glyph/sharing-api:9192-9205
</span><span class="cx">/CalendarServer/branches/users/glyph/skip-lonely-vtimezones:8524-8535
</span><span class="cx">/CalendarServer/branches/users/glyph/sql-store:5929-6073
</span><span class="cx">/CalendarServer/branches/users/glyph/start-service-start-loop:11060-11065
</span><span class="cx">/CalendarServer/branches/users/glyph/subtransactions:7248-7258
</span><span class="cx">/CalendarServer/branches/users/glyph/table-alias:8651-8664
</span><span class="cx">/CalendarServer/branches/users/glyph/uidexport:7673-7676
</span><span class="cx">/CalendarServer/branches/users/glyph/unshare-when-access-revoked:10562-10595
</span><span class="cx">/CalendarServer/branches/users/glyph/use-system-twisted:5084-5149
</span><span class="cx">/CalendarServer/branches/users/glyph/uuid-normalize:9268-9296
</span><span class="cx">/CalendarServer/branches/users/glyph/warning-cleanups:11347-11357
</span><span class="cx">/CalendarServer/branches/users/glyph/whenNotProposed:11881-11897
</span><span class="cx">/CalendarServer/branches/users/glyph/xattrs-from-files:7757-7769
</span><span class="cx">/CalendarServer/branches/users/sagen/applepush:8126-8184
</span><span class="cx">/CalendarServer/branches/users/sagen/inboxitems:7380-7381
</span><span class="cx">/CalendarServer/branches/users/sagen/locations-resources:5032-5051
</span><span class="cx">/CalendarServer/branches/users/sagen/locations-resources-2:5052-5061
</span><span class="cx">/CalendarServer/branches/users/sagen/purge_old_events:6735-6746
</span><span class="cx">/CalendarServer/branches/users/sagen/resource-delegates-4038:4040-4067
</span><span class="cx">/CalendarServer/branches/users/sagen/resource-delegates-4066:4068-4075
</span><span class="cx">/CalendarServer/branches/users/sagen/resources-2:5084-5093
</span><span class="cx">/CalendarServer/branches/users/sagen/testing:10827-10851,10853-10855
</span><span class="cx">/CalendarServer/branches/users/wsanchez/transations:5515-5593
</span><span class="cx">/CalendarServer/trunk:11898,11991,12021,12028,12241,12262-12263
</span><a id="CalendarServerbranchesreleaseCalendarServer52devconfcaldavdtestplist"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/release/CalendarServer-5.2-dev/conf/caldavd-test.plist (12268 => 12269)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/release/CalendarServer-5.2-dev/conf/caldavd-test.plist        2014-01-08 21:46:51 UTC (rev 12268)
+++ CalendarServer/branches/release/CalendarServer-5.2-dev/conf/caldavd-test.plist        2014-01-08 21:51:08 UTC (rev 12269)
</span><span class="lines">@@ -826,6 +826,10 @@
</span><span class="cx">     &lt;!-- Private Events --&gt;
</span><span class="cx">     &lt;key&gt;EnablePrivateEvents&lt;/key&gt;
</span><span class="cx">     &lt;true/&gt;
</span><ins>+    
+    &lt;!-- Private Comment fix off for testing --&gt;
+    &lt;key&gt;RemoveDuplicatePrivateComments&lt;/key&gt;
+    &lt;false/&gt;
</ins><span class="cx"> 
</span><span class="cx">     &lt;!-- Timezone Service --&gt;
</span><span class="cx">     &lt;key&gt;EnableTimezoneService&lt;/key&gt;
</span></span></pre></div>
<a id="CalendarServerbranchesreleaseCalendarServer52devtwistedcaldavicalpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/ical.py (12268 => 12269)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/ical.py        2014-01-08 21:46:51 UTC (rev 12268)
+++ CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/ical.py        2014-01-08 21:51:08 UTC (rev 12269)
</span><span class="lines">@@ -3332,7 +3332,33 @@
</span><span class="cx">         return False
</span><span class="cx"> 
</span><span class="cx"> 
</span><ins>+    def hasDuplicatePrivateComments(self, doFix=False):
+        &quot;&quot;&quot;
+        Test and optionally remove &quot;X-CALENDARSERVER-ATTENDEE-COMMENT&quot; properties that have the same
+        &quot;X-CALENDARSERVER-ATTENDEE-REF&quot; parameter values in the same component.
</ins><span class="cx"> 
</span><ins>+        @return: C{True} if there are duplicates that were not fixed.
+        &quot;&quot;&quot;
+        if self.name() == &quot;VCALENDAR&quot;:
+            for component in self.subcomponents():
+                if component.name() in (&quot;VTIMEZONE&quot;,):
+                    continue
+                if component.hasDuplicatePrivateComments(doFix):
+                    return True
+        else:
+            attendee_refs = set()
+            for prop in tuple(self.properties(&quot;X-CALENDARSERVER-ATTENDEE-COMMENT&quot;)):
+                ref = prop.parameterValue(&quot;X-CALENDARSERVER-ATTENDEE-REF&quot;)
+                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="CalendarServerbranchesreleaseCalendarServer52devtwistedcaldavstdconfigpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/stdconfig.py (12268 => 12269)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/stdconfig.py        2014-01-08 21:46:51 UTC (rev 12268)
+++ CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/stdconfig.py        2014-01-08 21:51:08 UTC (rev 12269)
</span><span class="lines">@@ -612,6 +612,8 @@
</span><span class="cx">     &quot;EnableDefaultAlarms&quot; : True, # Support for default alarms generated by the server
</span><span class="cx">     &quot;RemoveDuplicateAlarms&quot;: True, # Remove duplicate alarms on PUT
</span><span class="cx"> 
</span><ins>+    &quot;RemoveDuplicatePrivateComments&quot;: False, # Remove duplicate private comments on PUT
+
</ins><span class="cx">     # CardDAV Features
</span><span class="cx">     &quot;DirectoryAddressBook&quot;: {
</span><span class="cx">         &quot;Enabled&quot;: True,
</span></span></pre></div>
<a id="CalendarServerbranchesreleaseCalendarServer52devtwistedcaldavstorebridgepy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/storebridge.py (12268 => 12269)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/storebridge.py        2014-01-08 21:46:51 UTC (rev 12268)
+++ CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/storebridge.py        2014-01-08 21:51:08 UTC (rev 12269)
</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">@@ -2613,6 +2613,7 @@
</span><span class="cx">         TooManyInstancesError: MaxInstances.fromString(str(config.MaxAllowedInstances)),
</span><span class="cx">         AttachmentStoreValidManagedID: (caldav_namespace, &quot;valid-managed-id&quot;),
</span><span class="cx">         ShareeAllowedError: (calendarserver_namespace, &quot;sharee-privilege-needed&quot;,),
</span><ins>+        DuplicatePrivateCommentsError: (calendarserver_namespace, &quot;no-duplicate-private-comments&quot;,),
</ins><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     StoreMoveExceptionsStatusErrors = set((
</span></span></pre></div>
<a id="CalendarServerbranchesreleaseCalendarServer52devtwistedcaldavtesttest_icalendarpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/test/test_icalendar.py (12268 => 12269)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/test/test_icalendar.py        2014-01-08 21:46:51 UTC (rev 12268)
+++ CalendarServer/branches/release/CalendarServer-5.2-dev/twistedcaldav/test/test_icalendar.py        2014-01-08 21:51:08 UTC (rev 12269)
</span><span class="lines">@@ -10052,3 +10052,322 @@
</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(&quot;\n&quot;, &quot;\r\n&quot;), &quot;Failed past: %s&quot; % (title,))
</span><ins>+
+
+    def test_hasDuplicatePrivateComments(self):
+        &quot;&quot;&quot;
+        Test that L{Component.hasDuplicatePrivateComments} correctly detects, but does not fix, duplicate private comments.
+        &quot;&quot;&quot;
+
+        data = (
+            (
+                &quot;No comments&quot;,
+                &quot;&quot;&quot;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
+&quot;&quot;&quot;,
+                False,
+            ),
+
+            (
+                &quot;One comment&quot;,
+                &quot;&quot;&quot;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=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+END:VEVENT
+END:VCALENDAR
+&quot;&quot;&quot;,
+                False,
+            ),
+
+            (
+                &quot;Two different comments&quot;,
+                &quot;&quot;&quot;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=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user02&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+END:VEVENT
+END:VCALENDAR
+&quot;&quot;&quot;,
+                False,
+            ),
+
+            (
+                &quot;Two duplicates, one different&quot;,
+                &quot;&quot;&quot;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=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user02&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+END:VEVENT
+END:VCALENDAR
+&quot;&quot;&quot;,
+                True,
+            ),
+
+            (
+                &quot;No duplicates in two components&quot;,
+                &quot;&quot;&quot;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=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user02&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user03&quot;;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=&quot;urn:uuid:user02&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+END:VEVENT
+END:VCALENDAR
+&quot;&quot;&quot;,
+                False,
+            ),
+
+            (
+                &quot;Two duplicates in one component, three different in another&quot;,
+                &quot;&quot;&quot;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=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user02&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user03&quot;;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=&quot;urn:uuid:user02&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user02&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+END:VEVENT
+END:VCALENDAR
+&quot;&quot;&quot;,
+                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):
+        &quot;&quot;&quot;
+        Test that L{Component.hasDuplicatePrivateComments} correctly removes duplicate comments.
+        &quot;&quot;&quot;
+
+        data = (
+            (
+                &quot;No comments&quot;,
+                &quot;&quot;&quot;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
+&quot;&quot;&quot;,
+                &quot;&quot;&quot;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
+&quot;&quot;&quot;,
+                False,
+            ),
+
+            (
+                &quot;One comment&quot;,
+                &quot;&quot;&quot;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=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+END:VEVENT
+END:VCALENDAR
+&quot;&quot;&quot;,
+                &quot;&quot;&quot;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=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+END:VEVENT
+END:VCALENDAR
+&quot;&quot;&quot;,
+                False,
+            ),
+
+            (
+                &quot;Two different comments&quot;,
+                &quot;&quot;&quot;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=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user02&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+END:VEVENT
+END:VCALENDAR
+&quot;&quot;&quot;,
+                &quot;&quot;&quot;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=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user02&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+END:VEVENT
+END:VCALENDAR
+&quot;&quot;&quot;,
+                False,
+            ),
+
+            (
+                &quot;Two duplicates, one different&quot;,
+                &quot;&quot;&quot;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=&quot;urn:uuid:user01&quot;;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=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user02&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+END:VEVENT
+END:VCALENDAR
+&quot;&quot;&quot;,
+                &quot;&quot;&quot;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=&quot;urn:uuid:user01&quot;;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=&quot;urn:uuid:user01&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message1
+X-CALENDARSERVER-ATTENDEE-COMMENT;X-CALENDARSERVER-ATTENDEE-REF=&quot;urn:uuid:user02&quot;;X-CALENDARSERVER-DTSTAMP=20130606T152554Z:Message2
+END:VEVENT
+END:VCALENDAR
+&quot;&quot;&quot;,
+                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="CalendarServerbranchesreleaseCalendarServer52devtxdavcaldavdatastoresqlpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/release/CalendarServer-5.2-dev/txdav/caldav/datastore/sql.py (12268 => 12269)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/release/CalendarServer-5.2-dev/txdav/caldav/datastore/sql.py        2014-01-08 21:46:51 UTC (rev 12268)
+++ CalendarServer/branches/release/CalendarServer-5.2-dev/txdav/caldav/datastore/sql.py        2014-01-08 21:51:08 UTC (rev 12269)
</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">@@ -1759,7 +1759,14 @@
</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 &quot;X-CALENDARSERVER-ATTENDEE-COMMENT&quot; 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 &quot;X-CALENDARSERVER-ATTENDEE-REF&quot; values in the same component
+            if component.hasDuplicatePrivateComments(doFix=config.RemoveDuplicatePrivateComments):
+                raise DuplicatePrivateCommentsError(&quot;Duplicate X-CALENDARSERVER-ATTENDEE-COMMENT properties present.&quot;)
+
+
</ins><span class="cx">     @inlineCallbacks
</span><span class="cx">     def replaceMissingToDoProperties(self, calendar, inserting, internal_state):
</span><span class="cx">         &quot;&quot;&quot;
</span></span></pre></div>
<a id="CalendarServerbranchesreleaseCalendarServer52devtxdavcaldavicalendarstorepy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/release/CalendarServer-5.2-dev/txdav/caldav/icalendarstore.py (12268 => 12269)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/release/CalendarServer-5.2-dev/txdav/caldav/icalendarstore.py        2014-01-08 21:46:51 UTC (rev 12268)
+++ CalendarServer/branches/release/CalendarServer-5.2-dev/txdav/caldav/icalendarstore.py        2014-01-08 21:51:08 UTC (rev 12269)
</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):
+    &quot;&quot;&quot;
+    Calendar data cannot contain duplicate private comment properties.
+    &quot;&quot;&quot;
+
+
+
</ins><span class="cx"> class InvalidPerUserDataMerge(CommonStoreError):
</span><span class="cx">     &quot;&quot;&quot;
</span><span class="cx">     Per-user data merge failed.
</span></span></pre>
</div>
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