7 Replies Latest reply on Nov 28, 2007 11:29 AM by swisst

    LDAP / JNDI Class Cast Exception

    swisst
    swisst Oct 17, 2007 12:31 PM

      I am using the bundled version of JBoss Portal 2.6.2.

      I have successfully configured Portal to use AD for LDAP. My next step was to pull out the LDAP datasource information and put it into the jboss-service.xml file and reference it in my ldap_identity-config.xml file using JNDI.

      I have it all set-up, and when I try to log in I receive a class cast exception. This all works when the connection information is defined in my config file without JNDI. Here are the details:

      ldap_identity-config.xml

       <datasources>
 <datasource>
 <name>LDAP</name>
 <config>
 <option>
 <name>externalContextJndiName</name>
 <value>external/ldap/jboss</value>
 </option>
 </config>
 </datasource>
 </datasources>


      jboss-service.xml 
       <!-- Bind a remote LDAP server -->
 <mbean code="org.jboss.naming.ExternalContext" name="jboss.jndi:service=ExternalContext,jndiName=external/ldap/jboss">
 <attribute name="JndiName">external/ldap/jboss</attribute>
 <attribute name="Properties">
 java.naming.factory.initial=com.sun.jndi.ldap.LdapCtxFactory
 java.naming.provider.url=ldap://my.company.com:389/DC=my,DC=company,DC=com
 java.naming.security.principal=CN=Portal ID,OU=ServiceAccounts,DC=my,DC=company,DC=com
 java.naming.security.authentication=simple
 java.naming.security.credentials=mypassword
 </attribute>
 <attribute name="InitialContext"> javax.naming.ldap.InitialLdapContext </attribute>
 <attribute name="RemoteAccess">true</attribute>
 </mbean>


      Error Message 
      09:04:40,130 ERROR [IdentityLoginModule] Error when validating password
org.jboss.portal.common.transaction.NestedException: javax.security.auth.login.LoginException: java.lang.ClassCastExcept
ion: $Proxy174
 at org.jboss.portal.common.transaction.Transactions.apply(Transactions.java:253)
 at org.jboss.portal.common.transaction.Transactions.required(Transactions.java:289)
 at org.jboss.portal.identity.auth.IdentityLoginModule.getUserStatus(IdentityLoginModule.java:223)
 at org.jboss.portal.identity.auth.IdentityLoginModule.validatePassword(IdentityLoginModule.java:177)
 at org.jboss.security.auth.spi.UsernamePasswordLoginModule.login(UsernamePasswordLoginModule.java:210)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at javax.security.auth.login.LoginContext.invoke(LoginContext.java:769)
 at javax.security.auth.login.LoginContext.access$000(LoginContext.java:186)
 at javax.security.auth.login.LoginContext$4.run(LoginContext.java:683)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
 at javax.security.auth.login.LoginContext.login(LoginContext.java:579)
 at org.jboss.security.plugins.JaasSecurityManager.defaultLogin(JaasSecurityManager.java:603)
 at org.jboss.security.plugins.JaasSecurityManager.authenticate(JaasSecurityManager.java:537)
 at org.jboss.security.plugins.JaasSecurityManager.isValid(JaasSecurityManager.java:344)
 at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.authenticate(JBossSecurityMgrRealm.java:491)
 at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:258)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:417)
 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
 at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
 at java.lang.Thread.run(Thread.java:595)
Caused by: javax.security.auth.login.LoginException: java.lang.ClassCastException: $Proxy174
 at org.jboss.portal.identity.auth.IdentityLoginModule$1.run(IdentityLoginModule.java:279)
 at org.jboss.portal.common.transaction.Transactions.apply(Transactions.java:219)
 ... 30 more


      Any ideas?

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