How to implement Spring Security Ldap authentication using the configurer class correctly? -

hi i'm trying implement spring's ldap authentication using websecurityconfigureradapter class.

so far can authenticate through in memory method , corp's ldap server, latter method i'm able authenticate if pass hardcoded userdn , password when create new context, if don't create new context or don't put userdn , password, jvm throws me:

caused by: javax.naming.namingexception: [ldap: error code 1 - 000004dc: ldaperr: dsid-0c0906e8, comment: in order perform operation successful bind must completed on connection., data 0, v1db1\u0000]; remaining name: '/' 

my question is, how can user password , userdn login form can put in context? if not possible how can context password , userdn are?

this code have:

@configuration @enablewebmvcsecurity public class websecurityconfig extends websecurityconfigureradapter {      @autowired     public void configureglobal(authenticationmanagerbuilder auth) throws exception {          auth.ldapauthentication().usersearchfilter("(&(objectclass=user)(samaccountname={0}))")           .groupsearchfilter("(&(memberof:1.2.840.113556.1.4.1941:=cn=dl - dc859 - middleware,ou=dyn,ou=dist,ou=security groups,ou=pop,dc=pop,dc=corp,dc=local))")           .contextsource(getldapcontextsource());     }      private ldapcontextsource getldapcontextsource() throws exception {         ldapcontextsource cs = new ldapcontextsource();         cs.seturl("ldap://tcp-prd.pop.corp.local:389");         cs.setbase("dc=pop,dc=corp,dc=local");         cs.setuserdn("t8951435@pop.corp.local");         cs.setpassword("mypassword");         cs.afterpropertiesset();         return cs;     }      @override     protected void configure(httpsecurity http) throws exception {         http.authorizerequests()             .antmatchers("/resources/**").permitall()             .anyrequest().authenticated()             .and()             .formlogin()             .loginpage("/login")             .permitall();          }  } 

thank you.

i've figured out this post. still don't know how set group filters, @ least can bind server.

 @bean  public activedirectoryldapauthenticationprovider activedirectoryldapauthenticationprovider() {      activedirectoryldapauthenticationprovider provider = new activedirectoryldapauthenticationprovider("pop.corp.local",               "ldap://tcp-prd.pop.corp.local:389");         provider.setconvertsuberrorcodestoexceptions(true);         provider.setuseauthenticationrequestcredentials(true);         return provider;  }  @bean public loggerlistener loggerlistener() {     return new loggerlistener(); }   @override protected void configure(authenticationmanagerbuilder auth) throws exception {     auth.authenticationprovider(activedirectoryldapauthenticationprovider()); }      @override protected void configure(httpsecurity http) throws exception {     http         .authorizerequests()             .antmatchers("/resources/**").permitall()             .anyrequest().authenticated()             .and()         .formlogin()             .loginpage("/login")             .permitall();      } 

edit: found out how filter groups. turns out added setsearchfilter() method in activedirectoryldapauthenticationprovider class v3.2.6. using older version never knew this. made copy of class method , created buildfilter method create filter string passed setsearchfilter.