（AD）ldap领域的小组成员资格

<auth-realm name="ads-realm" classname="com.sun.enterprise.security.auth.realm.ldap.LDAPRealm">
  <property name="jaas-context" value="ldapRealm" />
  <property name="base-dn" value="CN=Users,DC=company,DC=intern" />
  <property name="directory" value="ldap://ad.company.intern:389" />
  <property name="search-filter" value="(&amp;(objectClass=user)(sAMAccountName=%s))" />
  <property name="search-bind-password" value="****" />
  <property name="search-bind-dn" value="ldapSvc@company.intern" />
</auth-realm>

FEIN: JAAS login complete. 
FEIN: JAAS authentication committed.
FEIN: Password login succeeded for xyz

FEIN: LDAP: Group memberships found: 
FEIN: LDAP: login succeeded for: xyz

<property name="assign-groups" value="Users" />