and one more thing to add,
I modified the person objectClass to add roles and enabled attributes...
an LDIF that I used for this is attached...,
 
M

2009/4/22 Mert Çalışkan <mcaliskan@gmail.com>
and with the same LDIF, it works ok on openldap...
if there are some ways to debug this, I can get that done...

M

2009/4/22 Mert Çalışkan <mcaliskan@gmail.com>

yes, when that method executes, my ApacheDS server (standalone working one) throws that error.


2009/4/22 Yiannis Mavroukakis <imavroukakis@gameaccount.com>

Are you getting the same ClassCastException as the root cause of the search?


Mert Çalışkan wrote:
Hey,

via jdni calls I guess, seam's ldap-identity-store is taking care of...
lemme elaborate the case,

Actually before creating a user, the seam framework is doing a search with
userExists method.

 public boolean userExists(String name)
  {
     InitialLdapContext ctx = null;
     try
     {
        ctx = initialiseContext();

        String[] userAttr = {getUserNameAttribute()};

        SearchControls controls = new SearchControls();
        controls.setSearchScope(searchScope);
        controls.setReturningAttributes(userAttr);
        controls.setTimeLimit(getSearchTimeLimit());

        StringBuilder userFilter = new StringBuilder();

        Object[] filterArgs = new Object[getUserObjectClasses().length];
        for (int i = 0; i < getUserObjectClasses().length; i++)
        {
           userFilter.append("(");
           userFilter.append(getObjectClassAttribute());
           userFilter.append("={");
           userFilter.append(i);
           userFilter.append("})");
           filterArgs[i] = getUserObjectClasses()[i];
        }

        NamingEnumeration answer = ctx.search(getUserContextDN(),
userFilter.toString(), filterArgs, controls);
        while (answer.hasMore())
        {
           SearchResult sr = (SearchResult) answer.next();
           Attributes attrs = sr.getAttributes();
           Attribute user = attrs.get(getUserNameAttribute());

           for (int i = 0; i < user.size(); i++)
           {
              Object value = user.get(i);
              if (name.equals(value))
              {
                 answer.close();
                 return true;
              }
           }
        }
        answer.close();
        return false;
     }
     catch (NamingException ex)
     {
        throw new IdentityManagementException("Error getting users", ex);
     }
     finally
     {
        if (ctx != null)
        {
           try
           {
              ctx.close();
           }
           catch (NamingException ex) {}
        }
     }
  }

and this is throwing out,

 Caused by: org.jboss.seam.security.management.IdentityManagementException:
Error getting users
   at
org.jboss.seam.security.management.LdapIdentityStore.userExists(LdapIdentityStore.java:1235)
   at
org.jboss.seam.security.management.IdentityManager.userExists(IdentityManager.java:172)
   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:597)
   at
org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:335)
   ... 79 more
Caused by: javax.naming.CommunicationException: Request: 2 cancelled;
remaining name 'ou=people,o=mycompany'
   at com.sun.jndi.ldap.LdapRequest.getReplyBer(LdapRequest.java:60)
   at com.sun.jndi.ldap.Connection.readReply(Connection.java:411)

M


On Wed, Apr 22, 2009 at 3:55 PM, Yiannis Mavroukakis <
imavroukakis@gameaccount.com> wrote:

 
How are you creating this new person? Via JNDI calls or through the DS API?

Y.


Mert Çalışkan wrote:

   
Hi,

I'm integrating the seam framework's user management module with ApacheDS
ldap. For creating a new user (person objectClass) in the DS I got the
error
below,
So apacheDS is forcing the client to close the conn since it gets a
classcast. I'm on 1.5.4 version. How to debug & solve this? Any clues?

Thanks,

M

Trace:

[15:39:46] WARN [org.apache.directory.server.ldap.LdapProtocolHandler] -
[/
127.0.0.1:2453] Unexpected exception forcing
session to close: sending disconnect notice to client.
*org.apache.mina.filter.codec.ProtocolDecoderException:
java.lang.ClassCastException: org.apache.directory.shared.ldap.co
dec.search.AttributeValueAssertionFilter cannot be cast to
org.apache.directory.shared.ldap.codec.search.ConnectorFilter*
(Hexdump: 30 81 82 02 01 02 63 60 04 17 6F 75 3D 70 65 6F 70 6C 65 2C 6F
3D
6F 6E 74 6F 6D 65 74 72 69 63 73 0A 01 02 0
A 01 03 02 01 00 02 01 0B 01 01 00 A3 15 04 0B 6F 62 6A 65 63 74 43 6C 61
73
73 04 06 70 65 72 73 6F 6E A3 18 04 0B 6F 6
2 6A 65 63 74 43 6C 61 73 73 04 09 75 69 64 4F 62 6A 65 63 74 30 05 04 03
75
69 64 A0 1B 30 19 04 17 32 2E 31 36 2E 38 3
4 30 2E 31 2E 31 31 33 37 33 30 2E 33 2E 34 2E 32)
     at

org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:165)
     at

org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:299)
     at

org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilterChain.java:53)
     at

org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:6
48)
     at

org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java:220)
     at

org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(ExecutorFilter.java:264)
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown
Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassCastException:

org.apache.directory.shared.ldap.codec.search.AttributeValueAssertionFilter
can
not be cast to
org.apache.directory.shared.ldap.codec.search.ConnectorFilter
     at

org.apache.directory.shared.ldap.codec.search.SearchRequest.addCurrentFilter(SearchRequest.java:356)
     at

org.apache.directory.shared.ldap.codec.actions.InitEqualityMatchFilterAction.action(InitEqualityMatchFilterAc
tion.java:70)
     at

org.apache.directory.shared.asn1.ber.grammar.AbstractGrammar.executeAction(AbstractGrammar.java:153)
     at

org.apache.directory.shared.asn1.ber.Asn1Decoder.treatTLVDoneState(Asn1Decoder.java:620)
     at

org.apache.directory.shared.asn1.ber.Asn1Decoder.decode(Asn1Decoder.java:796)
     at

org.apache.directory.shared.ldap.codec.TwixDecoder.decode(TwixDecoder.java:110)
     at

org.apache.directory.shared.ldap.message.MessageDecoder.decode(MessageDecoder.java:150)
     at

org.apache.directory.shared.asn1.codec.Asn1CodecDecoder.decode(Asn1CodecDecoder.java:53)
     at

org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:158)
     ... 8 more
[15:39:46] WARN [org.apache.directory.server.ldap.LdapProtocolHandler] -
Null LdapSession given to cleanUpSession.
[15:39:46] WARN [org.apache.directory.server.ldap.LdapProtocolHandler] -
Null LdapSession given to cleanUpSession.