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   * 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.
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  package org.apache.activemq.artemis.tests.integration.isolated.security;
  
  import javax.naming.Context;
  import javax.naming.NamingException;
  import javax.naming.directory.Attribute;
  import javax.naming.directory.BasicAttribute;
  import javax.naming.directory.BasicAttributes;
  import javax.naming.directory.DirContext;
  import javax.naming.directory.InitialDirContext;
  import java.io.File;
  import java.lang.management.ManagementFactory;
  import java.net.URL;
  import java.util.HashMap;
  import java.util.Hashtable;
  import java.util.Map;
  
  import org.apache.activemq.artemis.api.core.ActiveMQException;
  import org.apache.activemq.artemis.api.core.QueueConfiguration;
  import org.apache.activemq.artemis.api.core.TransportConfiguration;
  import org.apache.activemq.artemis.api.core.client.ActiveMQClient;
  import org.apache.activemq.artemis.api.core.client.ClientProducer;
  import org.apache.activemq.artemis.api.core.client.ClientSession;
  import org.apache.activemq.artemis.api.core.client.ClientSessionFactory;
  import org.apache.activemq.artemis.api.core.client.ServerLocator;
  import org.apache.activemq.artemis.core.config.Configuration;
  import org.apache.activemq.artemis.core.config.WildcardConfiguration;
  import org.apache.activemq.artemis.core.config.impl.ConfigurationImpl;
  import org.apache.activemq.artemis.core.remoting.impl.invm.InVMAcceptorFactory;
  import org.apache.activemq.artemis.core.remoting.impl.invm.InVMConnectorFactory;
  import org.apache.activemq.artemis.core.server.ActiveMQServer;
  import org.apache.activemq.artemis.core.server.ActiveMQServers;
  import org.apache.activemq.artemis.core.server.impl.LegacyLDAPSecuritySettingPlugin;
  import org.apache.activemq.artemis.spi.core.security.ActiveMQJAASSecurityManager;
  import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
  import org.apache.directory.server.annotations.CreateLdapServer;
  import org.apache.directory.server.annotations.CreateTransport;
  import org.apache.directory.server.core.annotations.ApplyLdifFiles;
  import org.apache.directory.server.core.annotations.CreateDS;
  import org.apache.directory.server.core.annotations.CreatePartition;
  import org.apache.directory.server.core.integ.AbstractLdapTestUnit;
  import org.apache.directory.server.core.integ.FrameworkRunner;
  import org.junit.After;
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Rule;
  import org.junit.Test;
  import org.junit.rules.TemporaryFolder;
  import org.junit.runner.RunWith;
  
  @RunWith(FrameworkRunner.class)
  @CreateDS(name = "myDS",
     partitions = {
        @CreatePartition(name = "test", suffix = "dc=example,dc=com")
     })
  @CreateLdapServer(transports = {@CreateTransport(protocol = "LDAP", port = 1024)})
  @ApplyLdifFiles("AMQauth3.ldif")
  public class LegacyLDAPSecuritySettingPluginListenerTest2 extends AbstractLdapTestUnit {
  
     static {
        String path = System.getProperty("java.security.auth.login.config");
        if (path == null) {
           URL resource = LegacyLDAPSecuritySettingPluginListenerTest2.class.getClassLoader().getResource("login.config");
           if (resource != null) {
              path = resource.getFile();
              System.setProperty("java.security.auth.login.config", path);
           }
        }
     }
  
     private ServerLocator locator;
     ActiveMQServer server;
  
     public static final String TARGET_TMP = "./target/tmp";
     private static final String PRINCIPAL = "uid=admin,ou=system";
     private static final String CREDENTIALS = "secret";
  
     public LegacyLDAPSecuritySettingPluginListenerTest2() {
        File parent = new File(TARGET_TMP);
        parent.mkdirs();
        temporaryFolder = new TemporaryFolder(parent);
     }
  
     @Rule
     public TemporaryFolder temporaryFolder;
     private String testDir;
  
     @Before
     public void setUp() throws Exception {
        locator = ActiveMQClient.createServerLocatorWithoutHA(new TransportConfiguration(InVMConnectorFactory.class.getCanonicalName()));
        testDir = temporaryFolder.getRoot().getAbsolutePath();
  
        LegacyLDAPSecuritySettingPlugin legacyLDAPSecuritySettingPlugin = new LegacyLDAPSecuritySettingPlugin();
        Map<String, String> map = new HashMap<>();
        map.put(LegacyLDAPSecuritySettingPlugin.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
        map.put(LegacyLDAPSecuritySettingPlugin.CONNECTION_URL, "ldap://localhost:1024");
        map.put(LegacyLDAPSecuritySettingPlugin.CONNECTION_USERNAME, "uid=admin,ou=system");
        map.put(LegacyLDAPSecuritySettingPlugin.CONNECTION_PASSWORD, "secret");
        map.put(LegacyLDAPSecuritySettingPlugin.CONNECTION_PROTOCOL, "s");
        map.put(LegacyLDAPSecuritySettingPlugin.AUTHENTICATION, "simple");
        map.put(LegacyLDAPSecuritySettingPlugin.ENABLE_LISTENER, "true");
        map.put(LegacyLDAPSecuritySettingPlugin.DESTINATION_BASE, "ou=destinations,ou=ActiveMQ,dc=example,dc=com");
        map.put(LegacyLDAPSecuritySettingPlugin.MAP_ADMIN_TO_MANAGE, "true");
        legacyLDAPSecuritySettingPlugin.init(map);
  
        ActiveMQJAASSecurityManager securityManager = new ActiveMQJAASSecurityManager("LDAPLogin3");
        WildcardConfiguration wildcardConfiguration = new WildcardConfiguration();
        wildcardConfiguration.setAnyWords('$');
        Configuration configuration = new ConfigurationImpl().setSecurityEnabled(true).addAcceptorConfiguration(new TransportConfiguration(InVMAcceptorFactory.class.getCanonicalName())).setJournalDirectory(ActiveMQTestBase.getJournalDir(testDir, 0, false)).setBindingsDirectory(ActiveMQTestBase.getBindingsDir(testDir, 0, false)).setPagingDirectory(ActiveMQTestBase.getPageDir(testDir, 0, false)).setLargeMessagesDirectory(ActiveMQTestBase.getLargeMessagesDir(testDir, 0, false)).setPersistenceEnabled(false).addSecuritySettingPlugin(legacyLDAPSecuritySettingPlugin).setWildCardConfiguration(wildcardConfiguration);
  
        server = ActiveMQServers.newActiveMQServer(configuration, ManagementFactory.getPlatformMBeanServer(), securityManager, false);
     }
  
     @After
     public void tearDown() throws Exception {
        locator.close();
        server.stop();
     }
  
     private DirContext getContext() throws NamingException {
        Hashtable<String, String> env = new Hashtable<>();
        env.put(Context.PROVIDER_URL, "ldap://localhost:1024");
        env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
        env.put(Context.SECURITY_AUTHENTICATION, "simple");
        env.put(Context.SECURITY_PRINCIPAL, PRINCIPAL);
        env.put(Context.SECURITY_CREDENTIALS, CREDENTIALS);
        return new InitialDirContext(env);
     }
  
     @Test
     public void testNewUserAndRoleWithWildcard() throws Exception {
        server.getConfiguration().setSecurityInvalidationInterval(0);
        server.start();
        ClientSessionFactory cf = locator.createSessionFactory();
  
        // authz should succeed
        try {
           ClientSession session = cf.createSession("user1", "secret", false, true, true, false, 0);
           ClientProducer producer = session.createProducer("project1.test");
           producer.send(session.createMessage(true));
        } catch (ActiveMQException e) {
           e.printStackTrace();
           Assert.fail("Should NOT fail");
        }
  
        // authz should fail
        try {
           ClientSession session = cf.createSession("user1", "secret", false, true, true, false, 0);
           ClientProducer producer = session.createProducer("project2.test");
           producer.send(session.createMessage(true));
           Assert.fail("Sending message here should fail!");
        } catch (ActiveMQException e) {
           Assert.assertTrue(e.getMessage().contains("229032")); // authorization exception
        }
  
        addUser("user5");
        addRole("team5", new String[] {"user5"});
        addUser("userFoo");
        addRole("roleFoo", new String[] {"userFoo"});
        addMatch("project5.$");
        addPermission(new String[] {"team5", "amq"}, "read", "project5.$");
        addPermission(new String[] {"team5", "amq", "roleFoo"}, "write", "project5.$");
        addPermission(new String[] {"team5", "amq"}, "admin", "project5.$");
  
        // authz should succeed
        try {
           ClientSession session = cf.createSession("user5", "secret", false, true, true, false, 0);
           ClientProducer producer = session.createProducer("project5.test");
           producer.send(session.createMessage(true));
        } catch (ActiveMQException e) {
           Assert.fail("Should NOT fail");
        }
  
        // authz should succeed
        try {
           ClientSession session = cf.createSession("user5", "secret", false, true, true, false, 0);
           session.createQueue(QueueConfiguration.of("project5.test"));
        } catch (ActiveMQException e) {
           Assert.fail("Should NOT fail");
        }
  
        // authz should succeed
        try {
           ClientSession session = cf.createSession("userFoo", "secret", false, true, true, false, 0);
           ClientProducer producer = session.createProducer("project5.test");
           producer.send(session.createMessage(true));
        } catch (ActiveMQException e) {
           Assert.fail("Should NOT fail");
        }
  
        // authz should fail
        try {
           ClientSession session = cf.createSession("userFoo", "secret", false, true, true, false, 0);
           session.createQueue(QueueConfiguration.of("project5.foo"));
           Assert.fail("Creating queue here should fail!");
        } catch (ActiveMQException e) {
           Assert.assertTrue(e.getMessage().contains("229213")); // authorization exception
        }
  
        // authz should fail
        try {
           ClientSession session = cf.createSession("userFoo", "secret", false, true, true, false, 0);
           session.createConsumer("project5.test");
           Assert.fail("Creating consumer here should fail!");
        } catch (ActiveMQException e) {
           Assert.assertTrue(e.getMessage().contains("229213")); // authorization exception
        }
  
        // authz should fail
        try {
           ClientSession session = cf.createSession("user5", "secret", false, true, true, false, 0);
           ClientProducer producer = session.createProducer("project6.test");
           producer.send(session.createMessage(true));
           Assert.fail("Sending message here should fail!");
        } catch (ActiveMQException e) {
           Assert.assertTrue(e.getMessage().contains("229032")); // authorization exception
        }
  
        // authz should fail
        try {
           ClientSession session = cf.createSession("user5", "secret", false, true, true, false, 0);
           ClientProducer producer = session.createProducer("project4.test");
           producer.send(session.createMessage(true));
           Assert.fail("Sending message here should fail!");
        } catch (ActiveMQException e) {
           Assert.assertTrue(e.getMessage().contains("229032")); // authorization exception
        }
     }
  
     private void addPermission(String[] roles, String permission, String match) throws NamingException {
        DirContext ctx = getContext();
        BasicAttributes basicAttributes = new BasicAttributes();
        Attribute uniqueMembers = new BasicAttribute("uniqueMember");
        for (String role : roles) {
           uniqueMembers.add("cn=" + role + ",ou=roles,dc=example,dc=com");
        }
        basicAttributes.put(uniqueMembers);
        Attribute objclass = new BasicAttribute("objectclass");
        objclass.add("top");
        objclass.add("groupOfUniqueNames");
        basicAttributes.put(objclass);
        ctx.bind("cn=" + permission + ",cn=" + match + ",ou=queues,ou=destinations,ou=ActiveMQ,dc=example,dc=com", null, basicAttributes);
     }
  
     private void addMatch(String match) throws NamingException {
        DirContext ctx = getContext();
        BasicAttributes basicAttributes = new BasicAttributes();
        Attribute objclass = new BasicAttribute("objectclass");
        objclass.add("top");
        objclass.add("applicationProcess");
        basicAttributes.put(objclass);
        ctx.bind("cn=" + match + ",ou=queues,ou=destinations,ou=ActiveMQ,dc=example,dc=com", null, basicAttributes);
     }
  
     private void addRole(String roleName, String[] usersInRole) throws NamingException {
        DirContext ctx = getContext();
        BasicAttributes basicAttributes = new BasicAttributes();
        for (String user : usersInRole) {
           basicAttributes.put("uniqueMember", "uid=" + user + ",ou=users,dc=example,dc=com");
        }
        Attribute objclass = new BasicAttribute("objectclass");
        objclass.add("top");
        objclass.add("groupOfUniqueNames");
        basicAttributes.put(objclass);
        ctx.bind("cn=" + roleName + ",ou=roles,dc=example,dc=com", null, basicAttributes);
     }
  
     private void addUser(String username) throws NamingException {
        DirContext ctx = getContext();
        BasicAttributes basicAttributes = new BasicAttributes();
        basicAttributes.put("userPassword", "secret");
        Attribute objclass = new BasicAttribute("objectclass");
        objclass.add("top");
        objclass.add("person");
        objclass.add("organizationalPerson");
        objclass.add("inetOrgPerson");
        basicAttributes.put(objclass);
        Attribute cn = new BasicAttribute("cn");
        cn.add(username);
        basicAttributes.put(cn);
        Attribute sn = new BasicAttribute("sn");
        sn.add(username);
        basicAttributes.put(sn);
        ctx.bind("uid=" + username + ",ou=users,dc=example,dc=com", null, basicAttributes);
     }
  }
  