Java access to Active Directory code

 Packagedemo;Importjava.util.Hashtable;ImportJavax.naming.Context;Importjavax.naming.NamingEnumeration;Importjavax.naming.NamingException;ImportJavax.naming.directory.Attribute;Importjavax.naming.directory.Attributes;ImportJavax.naming.directory.SearchControls;ImportJavax.naming.directory.SearchResult;ImportJavax.naming.ldap.InitialLdapContext;ImportJavax.naming.ldap.LdapContext; Public classAdopertest { Public voidGetadinfo (BooleanIsUser) {String host= "192.168.1.188";//Ad ServerString port = "389";//PortString URL =NewString ("ldap://" + Host + ":" +port); Hashtable hashenv=NewHashtable (); String AdminName= "[email protected]";//Note The user name: Domain\UserString AdminPassword = "2015";//PasswordHashenv.put (Context.security_authentication, "simple");//LDAP access security levelHashenv.put (Context.security_principal, AdminName);//AD UserHashenv.put (Context.security_credentials, AdminPassword);//AD Passwordhashenv.put (Context.initial_context_factory,"Com.sun.jndi.ldap.LdapCtxFactory");//LDAP Factory classhashenv.put (Context.provider_url, URL); Try{Ldapcontext CTX=NewInitialldapcontext (Hashenv,NULL); //domain nodeString searchbase = "ou= guangzhou daily Group, dc=gzrb,dc=local"; //LDAP search Filter classString searchfilter = IsUser? "(& (Objectclass=user))"                    : "(& (Objectclass=organizationalunit))"; //Search ControllerSearchcontrols Searchctls =NewSearchcontrols ();//Create the//Creating a search controllerSearchctls.setsearchscope (Searchcontrols.subtree_scope);//Specify//Customizing return Propertiesstring[] Returnedatts =NULL; if(isuser) {Returnedatts=NewString[] {"sAMAccountName",                        "DistinguishedName", "name" }; } Else{Returnedatts=NewString[] {"ou", "distinguishedname", "name" }; } searchctls.setreturningattributes (Returnedatts); //set the Return property set//Search LDAP based on domain node, filter class, and search controller set to get resultsNamingenumeration answer =Ctx.search (Searchbase, Searchfilter, SEARCHCTLS);//Search for objects using the filter             while(Answer.hasmoreelements ()) {//traversing result setsSearchResult sr = (SearchResult) answer.next ();//get the DN that matches the search criteriaString DN = sr.getattributes (). Get ("distinguishedname"). Get (). toString ();                SYSTEM.OUT.PRINTLN (DN); Attributes Attrs= Sr.getattributes ();//get an attribute set that matches a condition                if(Attrs! =NULL) {                    Try {                         for(Namingenumeration ne =attrs.getall (); ne. Hasmore ();) {Attribute Attr= (Attribute) ne.next ();//get the next attributeSystem.out.print ("Property name:" +Attr.getid (). toString ()); //Reading property values                             for(Namingenumeration e =Attr.getall (); E. hasmore ();) {String Val=E.next (). toString (); System.out.println ("Attribute value:" +val); }                        }                    } Catch(namingexception e) {System.err.println ("Throw Exception:" +e); }                }//if} ctx.close (); } Catch(namingexception e) {e.printstacktrace (); System.err.println ("Throw Exception:" +e); }    }     Public voidLogin () {String userName= "[email protected]";//User nameString Password = "2015";//PasswordString host = "192.168.1.188";//Ad ServerString port = "389";//PortString domain = "@hotent. Local";//the suffix name of the mailboxString URL =NewString ("ldap://" + Host + ":" +port); String User= Username.indexof (domain) > 0?Username:username+domain; Hashtable Env=NewHashtable (); Ldapcontext CTX=NULL; Env.put (Context.security_authentication,"Simple"); Env.put (context.security_principal, user); //without the mailbox suffix name, will be error, the specific reason has not been explored. Master can explain sharing. env.put (context.security_credentials, password); Env.put (Context.initial_context_factory,"Com.sun.jndi.ldap.LdapCtxFactory");        Env.put (Context.provider_url, URL); Try{CTX=NewInitialldapcontext (ENV,NULL);            Ctx.close (); System.out.println ("Verified success!"); } Catch(namingexception err) {err.printstacktrace (); System.out.println ("Validation failed!"); }    }     Public Static voidMain (String args[]) {//instantiation ofAdopertest AD =Newadopertest (); Ad. Getadinfo (true);//SYSTEM.OUT.PRINTLN ("---------organization---------");//AD. Getadinfo (false);Ad.login (); }}

This iterates the users, organizations, and logins in the system.

Java access to Active Directory code