[jboss-dev-forums] Problem with LdapExtLoginModule

I have a problem trying to login to my application using this module for JAAS. everything is fine but when i send a password which is not the same as stored in LDAP in terms of case sensitiveness. I mean : right password: asdfASDF wrong password: AsDfAsDF they are not the same but LdapExtLoginModule thincks they are. I am making modification to this module due business requirements associated with cryptography and inspecting the code i have noticed this issue. I missed some configuration option? or this is a real issue that must be repaired! excuse my english please! Thanks a lot!