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[SOLVED] LDAP authentication failed synchronizing wih AD

edic

Hi,
I'm trying to get LDAP group synchronization working with Active Directory and Alfresco Labs3 Stable 1526. The import job fails with a 'LDAP authentication failed' exception.
However, I can connect perfectly using the same credentials with ldapsearch (from openldap). This is what I get in catalina.out:

13:34:00,629  ERROR [quartz.core.JobRunShell] Job DEFAULT.ldapGroupJobDetail threw an unhandled Exception:
org.alfresco.repo.importer.ExportSourceImporterException: Failed to import
        at org.alfresco.repo.importer.ExportSourceImporter.doImport(ExportSourceImporter.java:211)
        at org.alfresco.repo.importer.ImporterJob.execute(ImporterJob.java:44)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529)
Caused by: org.alfresco.repo.security.authentication.AuthenticationException: LDAP authentication failed.
        at org.alfresco.repo.security.authentication.ldap.LDAPInitialDirContextFactoryImpl.buildInitialDirContext(LDAPInitialDirContextFactoryImpl.java:90)
        at org.alfresco.repo.security.authentication.ldap.LDAPInitialDirContextFactoryImpl.getDefaultIntialDirContext(LDAPInitialDirContextFactoryImpl.java:79)
        at org.alfresco.repo.security.authentication.ldap.LDAPGroupExportSource.buildGroupsAndRoots(LDAPGroupExportSource.java:365)
        at org.alfresco.repo.security.authentication.ldap.LDAPGroupExportSource.generateExport(LDAPGroupExportSource.java:189)
        at org.alfresco.repo.importer.ExportSourceImporter.doImport(ExportSourceImporter.java:178)
        … 3 more
Caused by: javax.naming.AuthenticationException: [LDAP: error code 49 - 8009030C: LdapErr: DSID-0C09043E, comment: AcceptSecurityContext error, data 0, vece]
        at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3005)
        at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2951)
        at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2753)
        at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2667)
        at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:287)
        at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:175)
        at com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(LdapCtxFactory.java:193)
        at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:136)
        at com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(LdapCtxFactory.java:66)
        at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
        at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
        at javax.naming.InitialContext.init(InitialContext.java:223)
        at javax.naming.InitialContext.<init>(InitialContext.java:197)
        at javax.naming.directory.InitialDirContext.<init>(InitialDirContext.java:82)
        at org.alfresco.repo.security.authentication.ldap.LDAPInitialDirContextFactoryImpl.buildInitialDirContext(LDAPInitialDirContextFactoryImpl.java:86)
        … 7 more
13:34:00,637  ERROR [quartz.core.ErrorLogger] Job (DEFAULT.ldapGroupJobDetail threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested exception: org.alfresco.repo.importer.ExportSourceImporterException: Failed to import]
        at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529)
Caused by: org.alfresco.repo.importer.ExportSourceImporterException: Failed to import
        at org.alfresco.repo.importer.ExportSourceImporter.doImport(ExportSourceImporter.java:211)
        at org.alfresco.repo.importer.ImporterJob.execute(ImporterJob.java:44)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
        … 1 more
Caused by: org.alfresco.repo.security.authentication.AuthenticationException: LDAP authentication failed.
        at org.alfresco.repo.security.authentication.ldap.LDAPInitialDirContextFactoryImpl.buildInitialDirContext(LDAPInitialDirContextFactoryImpl.java:90)
        at org.alfresco.repo.security.authentication.ldap.LDAPInitialDirContextFactoryImpl.getDefaultIntialDirContext(LDAPInitialDirContextFactoryImpl.java:79)
        at org.alfresco.repo.security.authentication.ldap.LDAPGroupExportSource.buildGroupsAndRoots(LDAPGroupExportSource.java:365)
        at org.alfresco.repo.security.authentication.ldap.LDAPGroupExportSource.generateExport(LDAPGroupExportSource.java:189)
        at org.alfresco.repo.importer.ExportSourceImporter.doImport(ExportSourceImporter.java:178)
        … 3 more
Caused by: javax.naming.AuthenticationException: [LDAP: error code 49 - 8009030C: LdapErr: DSID-0C09043E, comment: AcceptSecurityContext error, data 0, vece]
        at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3005)
        at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2951)
        at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2753)
        at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2667)
        at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:287)
        at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:175)
        at com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(LdapCtxFactory.java:193)
        at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:136)
        at com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(LdapCtxFactory.java:66)
        at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
        at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
        at javax.naming.InitialContext.init(InitialContext.java:223)
        at javax.naming.InitialContext.<init>(InitialContext.java:197)
        at javax.naming.directory.InitialDirContext.<init>(InitialDirContext.java:82)
        at org.alfresco.repo.security.authentication.ldap.LDAPInitialDirContextFactoryImpl.buildInitialDirContext(LDAPInitialDirContextFactoryImpl.java:86)
        … 7 more
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This is my current ldap-authentication.properties:

#
# This properties file brings together the common options for LDAP authentication rather than editing the bean definitions
#

# How to map the user id entered by the user to taht passed through to LDAP
# - simple 
#    - this must be a DN and would be something like
#      CN=%s,DC=company,DC=com
# - digest
#    - usually pass through what is entered
#      %s     
ldap.authentication.userNameFormat=%s

# The LDAP context factory to use
ldap.authentication.java.naming.factory.initial=com.sun.jndi.ldap.LdapCtxFactory

# The URL to connect to the LDAP server 
ldap.authentication.java.naming.provider.url=ldap://ediwin5.edicom.es:389

# The authentication mechanism to use
ldap.authentication.java.naming.security.authentication=DIGEST-MD5

# The default principal to use (only used for LDAP sync)
ldap.authentication.java.naming.security.principal=cn=alfrescoldap,cn=Users,dc=edicom,dc=es

# The password for the default principal (only used for LDAP sync)
ldap.authentication.java.naming.security.credentials=Test2009

# Escape commas entered by the user at bind time
# Useful when using simple authentication and the CN is part of the DN and contains commas
ldap.authentication.escapeCommasInBind=false

# Escape commas entered by the user when setting the authenticated user
# Useful when using simple authentication and the CN is part of the DN and contains commas, and the escaped \, is 
# pulled in as part of an LDAP sync
# If this option is set to true it will break the default home folder provider as space names can not contain \
ldap.authentication.escapeCommasInUid=false
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

I commented the beans 'authenticationDao' and 'autenticationComponent' from ldap-autentication-context.xml because I want to use NTLM authenticator.

Do you have any ideas of what could be wrong? Many thanks in advance.

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Comments

edic

The problem were the settings in ldap-authentication.properties, and the account properties in AD. I changed the authentication type to 'SIMPLE'. I suppose it would work with DIGEST-MD5 if I put the sAMAccountName in the principal property instead of the DN.
Anyway, here is the file

ldap.authentication.userNameFormat=%s

# The LDAP context factory to use
ldap.authentication.java.naming.factory.initial=com.sun.jndi.ldap.LdapCtxFactory

# The URL to connect to the LDAP server 
ldap.authentication.java.naming.provider.url=ldap://ediwin5.edicom.es:389

# The authentication mechanism to use
# ldap.authentication.java.naming.security.authentication=DIGEST-MD5
# ldap.authentication.java.naming.security.principal=alfrescoldap

ldap.authentication.java.naming.security.authentication=SIMPLE

# The default principal to use (only used for LDAP sync)
ldap.authentication.java.naming.security.principal=cn=alfrescoldap,cn=Users,dc=edicom,dc=es

# The password for the default principal (only used for LDAP sync)
ldap.authentication.java.naming.security.credentials=Test2009

# Escape commas entered by the user at bind time
# Useful when using simple authentication and the CN is part of the DN and contains commas
ldap.authentication.escapeCommasInBind=false

# Escape commas entered by the user when setting the authenticated user
# Useful when using simple authentication and the CN is part of the DN and contains commas, and the escaped \, is 
# pulled in as part of an LDAP sync
# If this option is set to true it will break the default home folder provider as space names can not contain \
ldap.authentication.escapeCommasInUid=false
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

On the other hand, make sure the account used has the 'reversible password encryption' option checked, and reset the password after that.

mautidavis

Hi Edic,

I have precisely this very same problem.

I have done all that you have mentioned in this thread but to no avail.

Please have a look at the config files and see if there are some tips you can drop a line to be able to sort this same problem>

catalina.out log file:

16:00:00,019  ERROR [quartz.core.JobRunShell] Job DEFAULT.ldapPeopleJobDetail threw an unhandled Exception:
org.alfresco.repo.importer.ExportSourceImporterException: Failed to import
        at org.alfresco.repo.importer.ExportSourceImporter.doImport(ExportSourceImporter.java:211)
        at org.alfresco.repo.importer.ImporterJob.execute(ImporterJob.java:44)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529)
Caused by: org.alfresco.repo.security.authentication.AuthenticationException: LDAP authentication failed.
        at org.alfresco.repo.security.authentication.ldap.LDAPInitialDirContextFactoryImpl.buildInitialDirContext(LDAPInitialDirContextFactoryImpl.java:90)
        at org.alfresco.repo.security.authentication.ldap.LDAPInitialDirContextFactoryImpl.getDefaultIntialDirContext(LDAPInitialDirContextFactoryImpl.java:79)
        at org.alfresco.repo.security.authentication.ldap.LDAPPersonExportSource.generateExport(LDAPPersonExportSource.java:160)
        at org.alfresco.repo.importer.ExportSourceImporter.doImport(ExportSourceImporter.java:178)
        … 3 more
Caused by: javax.naming.AuthenticationException: [LDAP: error code 49 - 8009030C: LdapErr: DSID-0C09043E, comment: AcceptSecurityContext error, data 0, vece]
        at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3005)
        at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2951)
        at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2753)
        at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2667)
        at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:287)
        at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:175)
        at com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(LdapCtxFactory.java:193)
        at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:136)
        at com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(LdapCtxFactory.java:66)
        at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
        at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
        at javax.naming.InitialContext.init(InitialContext.java:223)
        at javax.naming.InitialContext.<init>(InitialContext.java:197)
        at javax.naming.directory.InitialDirContext.<init>(InitialDirContext.java:82)
        at org.alfresco.repo.security.authentication.ldap.LDAPInitialDirContextFactoryImpl.buildInitialDirContext(LDAPInitialDirContextFactoryImpl.java:86)

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ldpa-authentication.properties file:

#      %s
ldap.authentication.userNameFormat=%s@nacc.local

# The LDAP context factory to use
ldap.authentication.java.naming.factory.initial=com.sun.jndi.ldap.LdapCtxFactory

# The URL to connect to the LDAP server
ldap.authentication.java.naming.provider.url=ldap://192.168.100.2:389

# The authentication mechanism to use 
#and see how it works
ldap.authentication.java.naming.security.authentication=DIGEST-MD5

# The default principal to use (only used for LDAP sync): 
ldap.authentication.java.naming.security.principal=administrator@nacc.local

# The password for the default principal (only used for LDAP sync)- onsakia changed the password to 'mypassword' from the 'secret'
ldap.authentication.java.naming.security.credentials=***************

# Escape commas entered by the user at bind time
# Useful when using simple authentication and the CN is part of the DN and contains commas
ldap.authentication.escapeCommasInBind=false

# Escape commas entered by the user when setting the authenticated user
# Useful when using simple authentication and the CN is part of the DN and contains commas, and the escaped \, is
# pulled in as part of an LDAP sync
# If this option is set to true it will break the default home folder provider as space names can not contain \
ldap.authentication.escapeCommasInUid=false
~
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Please Edic, as you can see this is precisely the same problem that you had, how did you sort it out?
Help me. I am lost.

Regards,
Davis M Onsakia

dward

Davis

You are really confusing us by posting to 100 different threads with questions about your outdated v3.0 version.

It looks like the key problem is you need to change this parameter to "simple"

ldap.authentication.java.naming.security.authentication=simple

Please see

http://forums.alfresco.com/en/viewtopic.php?f=9&t=17029#p68681

Please post any further questions to a single thread about v3.0.

johnrockfellerz

ADAudit Plus is a valuable security tool that will help you be compliant with all the IT regulatory acts. With this tool, you can monitor user activity such as logon, file access, etc. A configurable alert system warns you of potential threats.

http://www.manageengine.com/products/active-directory-audit/