content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.activemq.artemis.tests.integration.management;
  
  
  import org.apache.activemq.artemis.spi.core.security.jaas.RolePrincipal;
  
  import javax.security.auth.Subject;
  import javax.security.auth.callback.Callback;
  import javax.security.auth.callback.CallbackHandler;
  import javax.security.auth.callback.NameCallback;
  import javax.security.auth.callback.PasswordCallback;
  import javax.security.auth.callback.UnsupportedCallbackException;
  import javax.security.auth.login.FailedLoginException;
  import javax.security.auth.login.LoginException;
  import javax.security.auth.spi.LoginModule;
  import java.io.IOException;
  import java.util.Map;
  
  public class DummyLoginModule implements LoginModule {
     private Subject subject;
     private CallbackHandler callbackHandler;
     private Map<String, ?> sharedState;
     private Map<String, ?> options;
  
     @Override
     public void initialize(Subject subject, CallbackHandler callbackHandler, Map<String, ?> sharedState, Map<String, ?> options) {
        this.subject = subject;
        this.callbackHandler = callbackHandler;
        this.sharedState = sharedState;
        this.options = options;
     }
  
     @Override
     public boolean login() throws LoginException {
        Callback[] callbacks = new Callback[2];
  
        callbacks[0] = new NameCallback("Username: ");
        callbacks[1] = new PasswordCallback("Password: ", false);
        try {
           callbackHandler.handle(callbacks);
        } catch (IOException ioe) {
           throw new LoginException(ioe.getMessage());
        } catch (UnsupportedCallbackException uce) {
           throw new LoginException(uce.getMessage() + " not available to obtain information from user");
        }
        String user = ((NameCallback) callbacks[0]).getName();
        char[] tmpPassword = ((PasswordCallback) callbacks[1]).getPassword();
        if (tmpPassword == null) {
           tmpPassword = new char[0];
        }
        if (user == null) {
           throw new FailedLoginException("User is null");
        }
        subject.getPrincipals().add(new RolePrincipal("amq"));
        // String password = users.getProperty(user);
  
       /*if (password == null) {
          throw new FailedLoginException("User does not exist: " + user);
       }*/
  
        return true;
     }
  
     @Override
     public boolean commit() throws LoginException {
        return true;
     }
  
     @Override
     public boolean abort() throws LoginException {
        return false;
     }
  
     @Override
     public boolean logout() throws LoginException {
        return false;
     }
  }
  