Difference between revisions of "Active Directory"

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== Basic configuration ==
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{{TOCright}} __TOC__
This is the suggested configuration that should be used when roles and users are both defined in same node,otherside refer to advanced configuration.
 
  
To configure Active Directory we must make some changes in [[OpenKM.cfg]] configuration file and in login-config.xml file that can be found at ''$JBOSS_HOME/server/default/conf''. For both changes you need to restart JBoss server.
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== Configuration ==
 +
* [[Active Directory - OpenKM 6.2| OpenKM 6.2]]
 +
* [[Active Directory - OpenKM 5.1| OpenKM 5.1]]  
 +
* [[Active Directory - OpenKM 5.0| OpenKM 5.0]]
 +
* [[Active Directory - OpenKM 4.1| OpenKM 4.1]] ( valid for older versions )
  
'''OpenKM.cfg''' file example ( you must change '''192.168.0.6, Administrador, password and weyler''' values to your active directory values )
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== Enable debug on login process ==
 +
=== OpenKM 6.2 - Tomcat ===
 +
Edit the log4j configuration file located at '''$TOMCAT_HOME/conf/log4j.properties''' and add:
  
 
<source lang="java">
 
<source lang="java">
system.login.lowercase=on
+
log4j.logger.org.springframework.security=DEBUG
principal.adapter=com.openkm.principal.LdapPrincipalAdapter
 
 
 
principal.ldap.server=ldap://192.168.0.6
 
principal.ldap.security.principal=CN=Administrator,cn=users,dc=weyler,dc=local
 
principal.ldap.security.credentials=password
 
 
 
principal.ldap.user.search.base=cn=users,dc=weyler,dc=local
 
principal.ldap.user.search.filter=(objectclass=person)
 
principal.ldap.user.attribute=cn
 
 
 
principal.ldap.role.search.base=cn=users,dc=weyler,dc=local
 
principal.ldap.role.search.filter=(objectclass=group)
 
principal.ldap.role.attribute=cn
 
 
 
principal.ldap.mail.search.base=cn={0},cn=users,dc=weyler,dc=local
 
principal.ldap.mail.search.filter=(objectclass=person)
 
principal.ldap.mail.attribute=mail
 
 
 
principal.ldap.users.by.role.search.filter=(&(objectClass=group)(cn={0}))
 
principal.ldap.roles.by.user.search.filter=(&(objectClass=group)(cn={0}))
 
</source>
 
 
 
Starting with '''OpenKM 5.0.4''' we added more "users by role" and "roles by user" configuration properties:
 
 
 
<source lang="java">
 
principal.ldap.users.by.role.search.base=cn={0},cn=users,dc=weyler,dc=local
 
principal.ldap.users.by.role.search.filter=(objectclass=group)
 
principal.ldap.users.by.role.attribute=member
 
 
 
principal.ldap.roles.by.user.search.base=cn={0},cn=users,dc=weyler,dc=local
 
principal.ldap.roles.by.user.search.filter=(objectClass=person)
 
principal.ldap.roles.by.user.attribute=memberOf
 
</source>
 
 
 
'''OpenKM 4.1 and older'''
 
<source lang="java">
 
principal.adapter=es.git.openkm.principal.LdapPrincipalAdapter
 
principal.ldap.user.atribute=cn
 
principal.ldap.role.atribute=cn
 
principal.ldap.mail.atribute=mail
 
</source>
 
 
 
In case of Active directory ( windows ) it's important that all users login be in lower case, for it purpose we enable
 
 
 
<source lang="java">
 
system.login.lowercase=on
 
</source>
 
 
 
property in [[OpenKM.cfg]]. The reason is so simply, Windows not makes any difference between upper or lower case validating user name credentials.
 
 
 
'''login-config.xml''' file example ( you must change '''192.168.0.6, Administrador, password and weyler''' values to your active directory values )
 
 
 
<source lang="xml">
 
<application-policy name="OpenKM">
 
  <authentication>
 
    <login-module code="org.jboss.security.auth.spi.LdapExtLoginModule" flag="required" >
 
      <module-option name="java.naming.provider.url">ldap://192.168.0.6</module-option>
 
      <module-option name="bindDN">CN=Administrador,cn=users,dc=weyler,dc=local</module-option>
 
      <module-option name="java.naming.security.authentication">simple</module-option>
 
      <module-option name="bindCredential">password</module-option>
 
      <module-option name="baseCtxDN">cn=users,dc=weyler,dc=local</module-option>
 
      <module-option name="baseFilter">(sAMAccountName={0})</module-option>
 
      <module-option name="rolesCtxDN">cn=users,dc=weyler,dc=local</module-option>
 
      <module-option name="roleFilter">(member={1})</module-option>
 
      <module-option name="roleAttributeID">cn</module-option>
 
      <module-option name="roleAttributeIsDN">false</module-option>
 
      <module-option name="roleRecursion">2</module-option>
 
      <module-option name="searchScope">ONELEVEL_SCOPE</module-option>
 
      <module-option name="defaultRole">UserRole</module-option>
 
      <module-option name="allowEmptyPasswords">false</module-option>
 
    </login-module>
 
  </authentication>
 
</application-policy>
 
</source>
 
 
 
If you want to restrict the user who can log into OpenKM, you should change these two property in OpenKM.cfg:
 
 
 
<source lang="java">
 
principal.ldap.user.search.filter=(&(objectclass=user)(memberOf=CN=UserRole,CN=users,DC=weyler,DC=local))
 
principal.ldap.role.search.filter=(&(objectclass=group)(memberOf=CN=OpenKM,CN=users,DC=weyler,DC=local))
 
</source>
 
 
 
This means that only users within the UserRole groups will be shown as valid OpenKM users, and only roles which are included in the OpenKM group will be shown in OpenKM.
 
 
 
Also add this option one in login-config.xml:
 
 
 
<source lang="xml">
 
<module-option name="baseFilter">(&amp;(sAMAccountName={0})(memberOf=CN=UserRole,CN=users,DC=weyler,DC=local))</module-option>
 
 
</source>
 
</source>
  
And remove this one:
+
Tomcat released with OpenKM has a configured a listener which watch the '''log4.properties''' files for changes, so you don't need to restart Tomcat to make these changes effectives.
  
<source lang="xml">
+
=== OpenKM 5.1 - JBoss ===
<module-option name="defaultRole">UserRole</module-option>
+
It's good practice to enable login debugging when you make any change to the authentication mechanism. Edit the file '''$JBOSS_HOME/server/default/conf/jboss-log4j.xml''' and add the category ( remember you must restart jboss for it to take effect ):
</source>
 
 
 
All this means that only users member of the UserRole groups are able to log into OpenKM.
 
 
 
{{Note|If you see an exception like this:
 
javax.naming.PartialResultException: Unprocessed Continuation Reference(s); remaining name <nowiki>'cn=users,dc=weyler,dc=local'</nowiki>
 
read these articles:
 
* [http://download.oracle.com/javase/jndi/tutorial/ldap/referral/jndi.html Referrals in the JNDI]
 
* [http://giocosmiano.blogspot.com/2011/02/resolving-javaxnamingpartialresultexcep.html Resolving javax.naming.PartialResultException thrown by JBoss 5.1 LdapExtLoginModule]}}
 
  
== Enable debug at login process ==
 
It's good practice enable login debug when you make any change in autentication mechanism. Edit the file /server/default/conf/jboss-log4j.xml and add the category ( remember you must restart jboss to it takes effect ):
 
 
<source lang="xml">
 
<source lang="xml">
 
<category name="org.jboss.security">
 
<category name="org.jboss.security">
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== Active directory utilities ==
 
== Active directory utilities ==
We recommend take a look at these tools:
+
We recommend to take a look at these tools:
 
* [http://directory.apache.org/studio/ Apache Directory Studio]
 
* [http://directory.apache.org/studio/ Apache Directory Studio]
 
* [http://technet.microsoft.com/en-us/sysinternals/bb963907.aspx Active Directory Explorer Utility]
 
* [http://technet.microsoft.com/en-us/sysinternals/bb963907.aspx Active Directory Explorer Utility]
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* [http://forum.openkm.com/viewtopic.php?f=13&t=3535 Forum: Usuario administrador LDAP v.4]
 
* [http://forum.openkm.com/viewtopic.php?f=13&t=3535 Forum: Usuario administrador LDAP v.4]
 
* [http://primalcortex.wordpress.com/2007/11/28/jboss-and-jaas-debug/ JBoss and JAAS debug]
 
* [http://primalcortex.wordpress.com/2007/11/28/jboss-and-jaas-debug/ JBoss and JAAS debug]
 +
* [http://krams915.blogspot.com.es/2011/01/ldap-apache-directory-studio-basic.html LDAP - Apache Directory Studio: A Basic Tutorial]
 
* [http://community.jboss.org/message/427398 LDAP authentication using LDAPExtUserModuleImpl is case-inse]
 
* [http://community.jboss.org/message/427398 LDAP authentication using LDAPExtUserModuleImpl is case-inse]
 
* [http://community.jboss.org/wiki/LdapExtLoginModule LdapExtLoginModule]
 
* [http://community.jboss.org/wiki/LdapExtLoginModule LdapExtLoginModule]
 
* [http://community.jboss.org/wiki/LdapLoginModule LdapLoginModule]
 
* [http://community.jboss.org/wiki/LdapLoginModule LdapLoginModule]
 
* [http://community.jboss.org/thread/159069 Problems with LdapExtLoginModule]
 
* [http://community.jboss.org/thread/159069 Problems with LdapExtLoginModule]
 
[[Active Directory OpenKM 4.1]]
 
  
 
[[Category: Installation Guide]]
 
[[Category: Installation Guide]]
[[Category:OKM Network]]
 

Latest revision as of 11:13, 27 December 2012

Configuration

Enable debug on login process

OpenKM 6.2 - Tomcat

Edit the log4j configuration file located at $TOMCAT_HOME/conf/log4j.properties and add:

log4j.logger.org.springframework.security=DEBUG

Tomcat released with OpenKM has a configured a listener which watch the log4.properties files for changes, so you don't need to restart Tomcat to make these changes effectives.

OpenKM 5.1 - JBoss

It's good practice to enable login debugging when you make any change to the authentication mechanism. Edit the file $JBOSS_HOME/server/default/conf/jboss-log4j.xml and add the category ( remember you must restart jboss for it to take effect ):

<category name="org.jboss.security">
    <priority value="TRACE" class="org.jboss.logging.XLevel"/>
</category>

or

<category name="org.jboss.security">
    <priority value="TRACE" class="org.jboss.logging.XLevel"/>
    <appender-ref ref="SECURITY_F"/>
</category>

<appender name="SECURITY_F" class="org.jboss.logging.appender.DailyRollingFileAppender">
    <param name="Append" value="true"/>
    <param name="DatePattern" value="'.'yyyy-MM-dd"/>
    <param name="File" value="${jboss.server.home.dir}/log/jboss.security.log"/>
    <layout class="org.apache.log4j.PatternLayout">
        <param name="ConversionPattern" value="%d{ABSOLUTE} %-5p [%c] %m%n"/>
    </layout>
</appender>

More info at JBoss and JAAS debug.

Active directory utilities

We recommend to take a look at these tools:

See also: