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.jaas;
  
  import java.io.IOException;
  import java.net.URL;
  import java.util.Set;
  
  import javax.security.auth.Subject;
  import javax.security.auth.callback.Callback;
  import javax.security.auth.callback.CallbackHandler;
  import javax.security.auth.callback.UnsupportedCallbackException;
  import javax.security.auth.login.LoginContext;
  import javax.security.auth.login.LoginException;
  
  import junit.framework.TestCase;
  
  
  /**
   * @version $Rev: $ $Date: $
   */
  public class GuestLoginModuleTest extends TestCase {
  
      static {
          String path = System.getProperty("java.security.auth.login.config");
          if (path == null) {
              URL resource = GuestLoginModuleTest.class.getClassLoader().getResource("login.config");
              if (resource != null) {
                  path = resource.getFile();
                  System.setProperty("java.security.auth.login.config", path);
              }
          }
      }
  
      public void testLogin() throws LoginException {
          LoginContext context = new LoginContext("GuestLogin", new CallbackHandler() {
              public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
                  assertEquals("Should have no Callbacks", 0, callbacks.length);
              }
          });
          context.login();
  
          Subject subject = context.getSubject();
  
          assertEquals("Should have two principals", 2, subject.getPrincipals().size());
          assertEquals("Should have one user principal", 1, subject.getPrincipals(UserPrincipal.class).size());
          assertTrue("User principal is 'foo'",subject.getPrincipals(UserPrincipal.class).contains(new UserPrincipal("foo")));
  
          assertEquals("Should have one group principal", 1, subject.getPrincipals(GroupPrincipal.class).size());
          assertTrue("Group principal is 'bar'", subject.getPrincipals(GroupPrincipal.class).contains(new GroupPrincipal("bar")));
  
          context.logout();
  
          assertEquals("Should have zero principals", 0, subject.getPrincipals().size());
      }
  
      public void testLoginWithDefaults() throws LoginException {
          LoginContext context = new LoginContext("GuestLoginWithDefaults", new CallbackHandler() {
              public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
                  assertEquals("Should have no Callbacks", 0, callbacks.length);
              }
          });
          context.login();
  
          Subject subject = context.getSubject();
  
          assertEquals("Should have two principals", 2, subject.getPrincipals().size());
          assertEquals("Should have one user principal", 1, subject.getPrincipals(UserPrincipal.class).size());
          assertTrue("User principal is 'guest'",subject.getPrincipals(UserPrincipal.class).contains(new UserPrincipal("guest")));
  
          assertEquals("Should have one group principal", 1, subject.getPrincipals(GroupPrincipal.class).size());
          assertTrue("Group principal is 'guests'", subject.getPrincipals(GroupPrincipal.class).contains(new GroupPrincipal("guests")));
  
          context.logout();
  
          assertEquals("Should have zero principals", 0, subject.getPrincipals().size());
      }
  }
  