Do not access the "getSubTypes" target in creating a Weblogic user

Question

I create weblogic users programmatically in eclipse.

package com.logic.email.bo; import java.io.FileNotFoundException; import java.io.InputStream; import java.io.Serializable; import java.util.Hashtable; import java.util.Locale; import java.util.Properties; import java.util.ResourceBundle; import javax.management.MBeanServerConnection; import javax.management.ObjectName; import javax.management.modelmbean.ModelMBeanInfo; import javax.management.remote.JMXConnector; import javax.management.remote.JMXConnectorFactory; import javax.management.remote.JMXServiceURL; import javax.naming.Context; import org.apache.log4j.Logger; import com.logic.email.bean.EmailAppConfig; public class NewUserCreation implements Serializable { static Logger log = Logger.getLogger(EmailAppConfig.class.getName()); private static ObjectName defaultAuthenticator; private static String authenticatorName = "DefaultAuthenticator"; public InputStream inputStream; public NewUserCreation() { super(); } /* * This method will create user in web logic server */ public String createWeblogicUser(String username, String password, String user_role) { Properties prop = new Properties(); String propFileName = "Values.properties"; inputStream = getClass().getClassLoader().getResourceAsStream(propFileName); try { if (inputStream != null) { // load the file prop.load(inputStream); } else { log.error("Throwing File Not Found Exception"); throw new FileNotFoundException("Property file " + propFileName + " not found"); } Hashtable<String, String> env = new Hashtable<String, String>(); String user_grp = (user_role.equals("A")) ? "A" : (user_role.equals("P")) ? "P" : (user_role.equals("PA")) ? "PA" : (user_role.equals("R")) ? "R" : (user_role.equals("RA")) ? "RA" : (user_role.equals("RP")) ? "RP" : (user_role.equals("RPA")) ? "RPA" : "U"; env.put(Context.SECURITY_PRINCIPAL, prop.getProperty("app_server_un")); env.put(Context.SECURITY_CREDENTIALS, prop.getProperty("app_server_pwd")); env.put(Context.PROVIDER_URL, "t3://192.168.161.37:7305"); env.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory"); String hostname = prop.getProperty("app_server"); int port = Integer.parseInt(prop.getProperty("app_admin_port")); String protocol = "rmi"; String url = new String("/jndi/weblogic.management.mbeanservers.runtime"); JMXServiceURL serviceURL = new JMXServiceURL(protocol, hostname, port, url); JMXConnector connector = JMXConnectorFactory.connect(serviceURL, env); MBeanServerConnection connection = connector.getMBeanServerConnection(); ObjectName userEditor = null; ObjectName mBeanTypeService = new ObjectName( "com.bea:Name=MBeanTypeService,Type=weblogic.management.mbeanservers.MBeanTypeService"); ObjectName rs = new ObjectName( "com.bea:Name=RuntimeService,Type=weblogic.management.mbeanservers.runtime.RuntimeServiceMBean"); ObjectName domainMBean = (ObjectName) connection.getAttribute(rs, "DomainConfiguration"); ObjectName securityConfig = (ObjectName) connection.getAttribute(domainMBean, "SecurityConfiguration"); ObjectName defaultRealm = (ObjectName) connection.getAttribute(securityConfig, "DefaultRealm"); ObjectName[] authProviders = (ObjectName[]) connection.getAttribute(defaultRealm, "AuthenticationProviders"); for (ObjectName providerName : authProviders) { if (userEditor == null) { ModelMBeanInfo info = (ModelMBeanInfo) connection.getMBeanInfo(providerName); String className = (String) info.getMBeanDescriptor().getFieldValue("interfaceClassName"); System.out.println("className is: " + className); if (className != null) { String[] mba = (String[]) connection.invoke(mBeanTypeService, "getSubtypes", new Object[] { "weblogic.management.security.authentication.UserEditorMBean" }, new String[] { "java.lang.String" }); for (String mb : mba) { System.out.println("Model Bean is: " + mb); if (className.equals(mb)) { System.out.println("Found a match for the model bean and class name!"); userEditor = providerName; } } } } } if (userEditor == null) throw new RuntimeException("Could not retrieve user editor"); try { for (int i = 0; i < authProviders.length; i++) { String name = (String) connection.getAttribute(authProviders[i], "Name"); System.out.println("name " + name); if (name.equals(authenticatorName)) defaultAuthenticator = authProviders[i]; } boolean userExists = ((Boolean) connection.invoke(defaultAuthenticator, "userExists", new Object[] { username }, new String[] { "java.lang.String" })).booleanValue(); System.out.println("userExists" + userExists); if (userExists) { return "User Already exists"; } else if (!(userExists)) { connection.invoke(userEditor, "createUser", new Object[] { username, password, "User created by LPM admin." }, new String[] { "java.lang.String", "java.lang.String", "java.lang.String" }); connection.invoke(userEditor, "addMemberToGroup", new Object[] { user_grp, username }, new String[] { "java.lang.String", "java.lang.String" }); connection.invoke(userEditor, "addMemberToGroup", new Object[] { "Administrators", username }, new String[] { "java.lang.String", "java.lang.String" }); System.out.println("User created successfully"); } } catch (Exception e) { e.printStackTrace(); return "Error"; } connector.close(); } catch (Exception ex) { ex.printStackTrace(); return "Error"; } return "User Created"; } 

}

I get below exception

  "weblogic.management.NoAccessRuntimeException: Access not allowed for subject: principals=[], on ResourceType: Target: getSubTypes". 

in the next line:

  String[] mba = (String[]) connection.invoke(mBeanTypeService, "getSubtypes", new Object[] { "weblogic.management.security.authentication.UserEditorMBean" }, new String[] { "java.lang.String" }); 

I tried searching on google. But there was no clear understanding. I realized that he needs a username and permission to authenticate and authorize. But I do not understand how to set the username and resolution programmatically to avoid this exception. Is there any other way in Java code for programming weblogic users? Please help me with this.