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Details

Type: Bug
Resolution: Unresolved
Priority: Medium
Fix Version/s: None
Affects Version/s: 6.12.3
Component/s: User - Groups, User - Management
Labels:
None

Support reference count:
7
Symptom Severity:
Severity 2 - Major
UIS:
2
Bug Fix Policy:
View Atlassian Server bug fix policy

Description

Issue Summary

Customer reports that recently they observe new and old groups not synchronizing their memberships, no change in configuration was done.

Environment

In this specific case:
Confluence 6.12.3
SunOne LDAP server

Steps to Reproduce

Debug enabled on Crowd class: com.atlassian.crowd

The following error can be observed in the logs at the end of the sync process. If a synchronization is attempted via UI, it shows as failed:

2019-06-21 09:10:25,680 DEBUG [Caesium-1-1] [atlassian.crowd.directory.DirectoryCacheImplUsingChangeOperations] syncGroupMembersForGroup adding [ 0 ] group members from group [ group1 ]
2019-06-21 09:10:25,681 DEBUG [Caesium-1-1] [atlassian.crowd.directory.DirectoryCacheImplUsingChangeOperations] syncGroupMembersForGroup synchronised [ 4 ] group members for group [ group1 ] in [ 2ms ]
2019-06-21 09:10:25,715 DEBUG [Caesium-1-1] [crowd.directory.ldap.SpringLdapTemplateWrapper] call Timed call for lookup with mapper on cn=group2,ou=groups,o=domain took 34ms
2019-06-21 09:10:25,716 INFO [Caesium-1-1] [atlassian.crowd.directory.DbCachingRemoteDirectory] synchroniseCache failed synchronisation complete for directory [ 111111 ] in [ 264584ms ]
2019-06-21 09:10:25,736 ERROR [Caesium-1-1] [atlassian.crowd.directory.DbCachingDirectoryPoller] pollChanges Error occurred while refreshing the cache for directory [ 111111 ].
java.lang.RuntimeException: javax.naming.InvalidNameException: Invalid name: jdoe
	at com.atlassian.crowd.directory.RFC4519Directory$3.apply(RFC4519Directory.java:820)
	at com.atlassian.crowd.directory.RFC4519Directory$3.apply(RFC4519Directory.java:813)
	at com.google.common.collect.Iterators$8.transform(Iterators.java:799)
	at com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
	at com.google.common.collect.Iterators$5.next(Iterators.java:558)
	at com.atlassian.crowd.directory.RFC4519DirectoryMembershipsIterable$2.apply(RFC4519DirectoryMembershipsIterable.java:79)
	at com.atlassian.crowd.directory.RFC4519DirectoryMembershipsIterable$2.apply(RFC4519DirectoryMembershipsIterable.java:64)
	at com.google.common.collect.Iterators$8.transform(Iterators.java:799)
	at com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
	at com.atlassian.crowd.directory.ldap.cache.AbstractCacheRefresher.synchroniseMemberships(AbstractCacheRefresher.java:169)
	at com.atlassian.crowd.directory.ldap.cache.AbstractCacheRefresher.synchroniseAll(AbstractCacheRefresher.java:57)
	at com.atlassian.crowd.directory.DbCachingRemoteDirectory.synchroniseCache(DbCachingRemoteDirectory.java:978)
	at com.atlassian.crowd.manager.directory.DirectorySynchroniserImpl.synchronise(DirectorySynchroniserImpl.java:67)
	at com.atlassian.crowd.directory.DbCachingDirectoryPoller.pollChanges(DbCachingDirectoryPoller.java:45)
	at com.atlassian.crowd.manager.directory.monitor.poller.DirectoryPollerJobRunner.runJob(DirectoryPollerJobRunner.java:85)
	at com.atlassian.confluence.impl.schedule.caesium.JobRunnerWrapper.doRunJob(JobRunnerWrapper.java:120)
	at com.atlassian.confluence.impl.schedule.caesium.JobRunnerWrapper.lambda$runJob$0(JobRunnerWrapper.java:91)
	at com.atlassian.confluence.impl.vcache.VCacheRequestContextManager.doInRequestContextInternal(VCacheRequestContextManager.java:87)
	at com.atlassian.confluence.impl.vcache.VCacheRequestContextManager.doInRequestContext(VCacheRequestContextManager.java:71)
	at com.atlassian.confluence.impl.schedule.caesium.JobRunnerWrapper.runJob(JobRunnerWrapper.java:91)
	at com.atlassian.scheduler.core.JobLauncher.runJob(JobLauncher.java:134)
	at com.atlassian.scheduler.core.JobLauncher.launchAndBuildResponse(JobLauncher.java:106)
	at com.atlassian.scheduler.core.JobLauncher.launch(JobLauncher.java:90)
	at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.launchJob(CaesiumSchedulerService.java:443)
	at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.executeLocalJob(CaesiumSchedulerService.java:410)
	at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService.executeQueuedJob(CaesiumSchedulerService.java:388)
	at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService$1.consume(CaesiumSchedulerService.java:285)
	at com.atlassian.scheduler.caesium.impl.CaesiumSchedulerService$1.consume(CaesiumSchedulerService.java:282)
	at com.atlassian.scheduler.caesium.impl.SchedulerQueueWorker.executeJob(SchedulerQueueWorker.java:65)
	at com.atlassian.scheduler.caesium.impl.SchedulerQueueWorker.executeNextJob(SchedulerQueueWorker.java:59)
	at com.atlassian.scheduler.caesium.impl.SchedulerQueueWorker.run(SchedulerQueueWorker.java:34)
	at java.lang.Thread.run(Thread.java:748)
Caused by: javax.naming.InvalidNameException: Invalid name: jdoe
	at javax.naming.ldap.Rfc2253Parser.doParse(Rfc2253Parser.java:111)
	at javax.naming.ldap.Rfc2253Parser.parseDn(Rfc2253Parser.java:70)
	at javax.naming.ldap.LdapName.parse(LdapName.java:785)
	at javax.naming.ldap.LdapName.<init>(LdapName.java:123)
	at com.atlassian.crowd.directory.RFC4519Directory$3.apply(RFC4519Directory.java:818)
	... 31 more

An LDIF export of that group2 (last to show up in the logs before error) would look like this:

# group2, groups, domain
dn: cn=group2,ou=groups,o=domain
description: a sample group
mail: group2@domain
objectclass: top
objectclass: groupOfUniqueNames
objectclass: groupOfNames
objectclass: mailGroup
objectclass: inetLocalMailRecipient
objectclass: inetMailGroup
objectclass: inetMailGroupManagement
objectclass: nsManagedMailList
uniquemember: jdoe
uniquemember: jsmith
uniquemember: asierra
uniquemember: bbrown
uniquemember: bblack
uniquemember: uid=jdoe,ou=people,o=domain
uniquemember: uid=jsmith,ou=people,o=domain
uniquemember: uid=asierra,ou=people,o=domain
uniquemember: uid=bbrown,ou=people,o=domain
uniquemember: uid=bblack,ou=people,o=domain
cn=group2

Other groups in the environment looked like this (and sync succesfully):

# group1, groups, domain
dn: cn=group1,ou=groups,o=domain
description: another sample group
mail: group1@domain
objectclass: top
objectclass: groupOfUniqueNames
objectclass: groupOfNames
objectclass: mailGroup
objectclass: inetLocalMailRecipient
objectclass: inetMailGroup
objectclass: inetMailGroupManagement
objectclass: nsManagedMailList
uniquemember: uid=jdoe,ou=people,o=domain
uniquemember: uid=jsmith,ou=people,o=domain
uniquemember: uid=bbrown,ou=people,o=domain
uniquemember: uid=bblack,ou=people,o=domain
cn=group1

Expected Results

Synchronization to be proceed, skipping invalid users names
Group membership synchronization for that group to be skipped
Sync process to continue synch'ing other groups

Actual Results

Sync process is interrupted with failure
Confusing message in log: synchroniseCache failed synchronisation complete for directory [ 111111 ]

Workaround

Remove the users with the misformatted names (jdoe, instead of uid=jdoe,ou=people,o=domain)

Try to sync again.
Check if it fails again:

ERROR [Caesium-1-1] [atlassian.crowd.directory.DbCachingDirectoryPoller] pollChanges Error occurred while refreshing the cache for directory [ 111111 ].

And if another group is listed right before that error:

[crowd.directory.ldap.SpringLdapTemplateWrapper] call Timed call for lookup with mapper on cn=group2,ou=groups,o=domain took 34ms

Then fix it the same way on the LDAP server (removing the mal formatted usernames)

Attachments

Issue Links

is related to

CWD-5502 Synchronization fails if there exists any user member in LDAP with invalid name format

Gathering Interest

was cloned as

JRASERVER-76746 Synchronizing group memberships fail. Error: java.lang.RuntimeException: javax.naming.InvalidNameException: Invalid name: jdoe

Gathering Impact

Synchronizing group memberships fail. Error: java.lang.RuntimeException: javax.naming.InvalidNameException: Invalid name: jdoe