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Thread: LDAP Authentication issue

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  1. #1
    Join Date
    Oct 2006
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    Bangalore, India
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    Default LDAP Authentication issue

    Hi all,

    I am configuring Zimbra-4.0.4 on CentOS -4.4, and i try to use my existing LDAP database of my SAMBA PDC for authentication. But some users cannot login using the existing LDAP credentials given by the samba ldap database, and its working fine for some other users.I have used the LDAP search filter as "(&(cn=%u)(objectClass=sambaSamAccount))". I have checked the credentials of both type users and i found that the users having password encryption algorithm as "{SSHA}" is working and others like "{Crypt} x" are not working. Can anyone please say how to rectify this issues through Zimbra.

    I am attaching the error log generated when i checked LDAP authentication for a user

    javax.naming.AuthenticationException: [LDAP: error code 49 - Invalid Credentials]
    at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.jav a:2985)
    at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCt x.java:2931)
    at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCt x.java:2732)
    at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:264 6)
    at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:283)
    at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapC txFactory.java:175)
    at com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(Ldap CtxFactory.java:193)
    at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstanc e(LdapCtxFactory.java:136)
    at com.sun.jndi.ldap.LdapCtxFactory.getInitialContext (LdapCtxFactory.java:66)
    at javax.naming.spi.NamingManager.getInitialContext(N amingManager.java:667)
    at javax.naming.InitialContext.getDefaultInitCtx(Init ialContext.java:247)
    at javax.naming.InitialContext.init(InitialContext.ja va:223)
    at javax.naming.ldap.InitialLdapContext.<init>(Initia lLdapContext.java:134)
    at com.zimbra.cs.account.ldap.LdapUtil.ldapAuthentica te(LdapUtil.java:248)
    at com.zimbra.cs.account.ldap.LdapUtil.ldapAuthentica te(LdapUtil.java:286)
    at com.zimbra.cs.account.ldap.Check.checkAuthConfig(C heck.java:153)
    at com.zimbra.cs.service.admin.CheckAuthConfig.handle (CheckAuthConfig.java:53)
    at com.zimbra.soap.SoapEngine.dispatchRequest(SoapEng ine.java:261)
    at com.zimbra.soap.SoapEngine.dispatch(SoapEngine.jav a:162)
    at com.zimbra.soap.SoapEngine.dispatch(SoapEngine.jav a:84)
    at com.zimbra.soap.SoapServlet.doPost(SoapServlet.jav a:223)
    at javax.servlet.http.HttpServlet.service(HttpServlet .java:709)
    at com.zimbra.cs.servlet.ZimbraServlet.service(Zimbra Servlet.java:173)
    at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
    at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:252)
    at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:173)
    at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:213)
    at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:178)
    at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:126)
    at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105)
    at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:107)
    at org.apache.catalina.valves.AccessLogValve.invoke(A ccessLogValve.java:541)
    at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:148)
    at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:869)
    at org.apache.coyote.http11.Http11BaseProtocol$Http11 ConnectionHandler.processConnection(Http11BaseProt ocol.java:667)
    at org.apache.tomcat.util.net.PoolTcpEndpoint.process Socket(PoolTcpEndpoint.java:527)
    at org.apache.tomcat.util.net.LeaderFollowerWorkerThr ead.runIt(LeaderFollowerWorkerThread.java:80)
    at org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:684)
    at java.lang.Thread.run(Thread.java:595)


    Thanks in advance

    Premoddev.k.v
    Last edited by premoddev; 12-21-2006 at 04:41 AM. Reason: attaching error logs

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