/*
* 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.directory.shared.client.api.operations.bind;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
import org.apache.directory.ldap.client.api.LdapConnection;
import org.apache.directory.ldap.client.api.future.BindFuture;
import org.apache.directory.ldap.client.api.message.BindRequest;
import org.apache.directory.ldap.client.api.message.BindResponse;
import org.apache.directory.ldap.client.api.message.LdapResult;
import org.apache.directory.server.annotations.CreateLdapServer;
import org.apache.directory.server.annotations.CreateTransport;
import org.apache.directory.server.core.annotations.ApplyLdifs;
import org.apache.directory.server.core.integ.AbstractLdapTestUnit;
import org.apache.directory.server.core.integ.FrameworkRunner;
import org.apache.directory.server.core.interceptor.BaseInterceptor;
import org.apache.directory.server.core.interceptor.NextInterceptor;
import org.apache.directory.server.core.interceptor.context.BindOperationContext;
import org.apache.directory.shared.ldap.message.ResultCodeEnum;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* Test the Simple BindRequest operation
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
@RunWith ( FrameworkRunner.class )
@CreateLdapServer (
transports =
{
@CreateTransport( protocol = "LDAP" ),
@CreateTransport( protocol = "LDAPS" )
})
@ApplyLdifs( {
// Entry # 1
"dn: uid=superuser,ou=system",
"objectClass: person",
"objectClass: organizationalPerson",
"objectClass: inetOrgPerson",
"objectClass: top",
"cn: superuser",
"sn: administrator",
"displayName: Directory Superuser",
"uid: superuser",
"userPassword: test"
})
public class SimpleBindRequestTest extends AbstractLdapTestUnit
{
private LdapConnection connection;
/**
* Create the LdapConnection
*/
@Before
public void setup() throws Exception
{
connection = new LdapConnection( "localhost", ldapServer.getPort() );
}
/**
* Close the LdapConnection
*/
@After
public void shutdown()
{
try
{
if ( connection != null )
{
connection.close();
}
}
catch( Exception ioe )
{
fail();
}
}
/**
* Test a successful synchronous bind request. the server allows it.
*/
@Test
public void testSyncBindRequest() throws Exception
{
BindResponse bindResponse = connection.bind( "uid=admin,ou=system", "secret" );
assertNotNull( bindResponse );
assertNotNull( bindResponse.getLdapResult() );
assertEquals( ResultCodeEnum.SUCCESS, bindResponse.getLdapResult().getResultCode() );
assertEquals( 1, bindResponse.getMessageId() );
assertTrue( connection.isAuthenticated() );
}
/**
* Test a successful asynchronous bind request, 10 times.
*/
@Test
public void testAsyncBindRequest() throws Exception
{
int i = 0;
int nbLoop = 10;
for ( ; i < nbLoop; i++)
{
BindRequest bindRequest = new BindRequest();
bindRequest.setName( "uid=admin,ou=system" );
bindRequest.setCredentials( "secret" );
BindFuture bindFuture = connection.bindAsync( bindRequest );
try
{
BindResponse bindResponse = bindFuture.get( 1000, TimeUnit.MILLISECONDS );
assertNotNull( bindResponse );
assertEquals( ResultCodeEnum.SUCCESS, bindResponse.getLdapResult().getResultCode() );
assertTrue( connection.isAuthenticated() );
}
catch ( TimeoutException toe )
{
fail();
}
}
}
/**
* Test an Anonymous BindRequest
*/
@Test
public void testSimpleBindAnonymous() throws Exception
{
for ( int i = 0; i < 5; i++)
{
//System.out.println( "------------------Create connection" + i + "-------------" );
LdapConnection connection = new LdapConnection( "localhost", ldapServer.getPort() );
//System.out.println( "------------------Bind" + i + "-------------" );
// Try with no parameters
BindResponse bindResponse = connection.bind();
assertNotNull( bindResponse );
assertNotNull( bindResponse.getLdapResult() );
assertEquals( ResultCodeEnum.SUCCESS, bindResponse.getLdapResult().getResultCode() );
assertEquals( 1, bindResponse.getMessageId() );
assertTrue( connection.isAuthenticated() );
//System.out.println( "----------------Unbind" + i + "-------------" );
connection.unBind();
assertFalse( connection.isConnected() );
// Try with empty strings
connection = new LdapConnection( "localhost", ldapServer.getPort() );
bindResponse = connection.bind( "", "" );
assertNotNull( bindResponse );
assertNotNull( bindResponse.getLdapResult() );
assertEquals( ResultCodeEnum.SUCCESS, bindResponse.getLdapResult().getResultCode() );
assertEquals( 1, bindResponse.getMessageId() );
assertTrue( connection.isAuthenticated() );
connection.unBind();
assertFalse( connection.isConnected() );
// Try with null parameters
connection = new LdapConnection( "localhost", ldapServer.getPort() );
bindResponse = connection.bind( (String)null, (String)null );
assertNotNull( bindResponse );
assertNotNull( bindResponse.getLdapResult() );
assertEquals( ResultCodeEnum.SUCCESS, bindResponse.getLdapResult().getResultCode() );
assertEquals( 1, bindResponse.getMessageId() );
assertTrue( connection.isAuthenticated() );
assertTrue( connection.isConnected() );
connection.unBind();
assertFalse( connection.isConnected() );
connection = new LdapConnection( "localhost", ldapServer.getPort() );
//System.out.println( "----------------Unbind done" + i + "-------------" );
assertFalse( connection.isConnected() );
//System.out.println( "----------------Unconnected" + i + "-------------" );
}
}
/**
* A bind with no name and a password is invalid
*/
@Test
public void testSimpleBindNoNamePassword() throws Exception
{
BindResponse response = connection.bind((String)null, "abc" );
LdapResult ldapResult = response.getLdapResult();
assertEquals( ResultCodeEnum.INVALID_CREDENTIALS, ldapResult.getResultCode() );
assertEquals( 1, response.getMessageId() );
assertFalse( connection.isAuthenticated() );
assertTrue( connection.isConnected() );
}
/**
* Test an unauthenticated bind (name, no password)
*/
@Test
public void testSimpleBindUnauthenticated() throws Exception
{
BindResponse response = connection.bind( "uid=admin,ou=system", (String)null );
LdapResult ldapResult = response.getLdapResult();
assertEquals( ResultCodeEnum.UNWILLING_TO_PERFORM, ldapResult.getResultCode() );
assertEquals( 1, response.getMessageId() );
assertFalse( connection.isAuthenticated() );
assertTrue( connection.isConnected() );
}
/**
* Test a valid bind
*/
@Test
public void testSimpleBindValid() throws Exception
{
BindResponse response = connection.bind( "uid=admin,ou=system", "secret" );
LdapResult ldapResult = response.getLdapResult();
assertEquals( ResultCodeEnum.SUCCESS, ldapResult.getResultCode() );
assertEquals( 1, response.getMessageId() );
assertTrue( connection.isAuthenticated() );
}
/**
* Test a bind with a valid user but a wrong password
*/
@Test
public void testSimpleBindValidUserWrongPassword() throws Exception
{
BindResponse response = connection.bind( "uid=admin,ou=system", "badpassword" );
LdapResult ldapResult = response.getLdapResult();
assertEquals( ResultCodeEnum.INVALID_CREDENTIALS, ldapResult.getResultCode() );
assertEquals( 1, response.getMessageId() );
assertFalse( connection.isAuthenticated() );
assertTrue( connection.isConnected() );
}
/**
* Test a bind with an invalid user
*/
@Test
public void testSimpleBindInvalidUser() throws Exception
{
BindResponse response = connection.bind( "uid=wrong,ou=system", "secret" );
LdapResult ldapResult = response.getLdapResult();
assertEquals( ResultCodeEnum.INVALID_CREDENTIALS, ldapResult.getResultCode() );
assertEquals( 1, response.getMessageId() );
assertFalse( connection.isAuthenticated() );
assertTrue( connection.isConnected() );
}
/**
* Test a valid bind followed by another valid bind
*/
@Test
public void testDoubleSimpleBindValid() throws Exception
{
BindResponse response1 = connection.bind( "uid=admin,ou=system", "secret" );
LdapResult ldapResult1 = response1.getLdapResult();
assertEquals( ResultCodeEnum.SUCCESS, ldapResult1.getResultCode() );
assertEquals( 1, response1.getMessageId() );
assertTrue( connection.isAuthenticated() );
// The messageId must have been incremented
BindResponse response2 = connection.bind( "uid=admin,ou=system", "secret" );
LdapResult ldapResult2 = response2.getLdapResult();
assertEquals( ResultCodeEnum.SUCCESS, ldapResult2.getResultCode() );
assertEquals( 2, response2.getMessageId() );
assertTrue( connection.isAuthenticated() );
// Now, unbind
connection.unBind();
assertFalse( connection.isAuthenticated() );
assertFalse( connection.isConnected() );
// And Bind again. The messageId should be 1
BindResponse response3 = connection.bind( "uid=admin,ou=system", "secret" );
LdapResult ldapResult3 = response3.getLdapResult();
assertEquals( ResultCodeEnum.SUCCESS, ldapResult3.getResultCode() );
assertEquals( 1, response3.getMessageId() );
assertTrue( connection.isAuthenticated() );
}
/**
* Test that we can't send another request until the BindResponse arrives
*/
@Test
public void testRequestWhileBinding() throws Exception
{
try
{
// Inject the interceptor that waits 1 second when binding
// in order to be able to send a request before we get the response
service.getInterceptorChain().addFirst( new BaseInterceptor()
{
/**
* Wait 1 second before going any further
*/
public void bind( NextInterceptor next, BindOperationContext opContext ) throws Exception
{
// Wait 1 second
Thread.sleep( 1000 );
next.bind( opContext );
}
} );
// Send another BindRequest
BindRequest bindRequest = new BindRequest();
bindRequest.setName( "uid=admin,ou=system" );
bindRequest.setCredentials( "secret" );
BindFuture bindFuture = connection.bindAsync( bindRequest );
// Wait a bit to be sure the server is processing the bind request
Thread.sleep( 200 );
// It will take 1 seconds to bind, let's send another bind request : it should fail
BindResponse response = connection.bind( "uid=admin,ou=system", "secret" );
assertFalse( connection.isAuthenticated() );
assertEquals( ResultCodeEnum.UNWILLING_TO_PERFORM, response.getLdapResult().getResultCode() );
// Now get back the BindResponse
try
{
BindResponse bindResponse = bindFuture.get( 2000, TimeUnit.MILLISECONDS );
assertNotNull( bindResponse );
assertEquals( ResultCodeEnum.SUCCESS, bindResponse.getLdapResult().getResultCode() );
assertTrue( connection.isAuthenticated() );
}
catch ( TimeoutException toe )
{
fail();
}
}
finally
{
service.getInterceptorChain().remove( this.getClass().getName() + "$1" );
}
}
/**
* Bind with a new user when the connection is establish with an anonymous authent.
*/
@Test
public void testBindUserWhenAnonymous() throws Exception
{
// Bind anonymous
BindResponse bindResponse = connection.bind();
assertNotNull( bindResponse );
assertNotNull( bindResponse.getLdapResult() );
assertEquals( ResultCodeEnum.SUCCESS, bindResponse.getLdapResult().getResultCode() );
assertEquals( 1, bindResponse.getMessageId() );
assertTrue( connection.isAuthenticated() );
// Now bind with some credentials
bindResponse = connection.bind( "uid=admin, ou=system", "secret" );
assertNotNull( bindResponse );
assertNotNull( bindResponse.getLdapResult() );
assertEquals( ResultCodeEnum.SUCCESS, bindResponse.getLdapResult().getResultCode() );
assertEquals( 2, bindResponse.getMessageId() );
assertTrue( connection.isAuthenticated() );
//And back to anonymous
bindResponse = connection.bind();
assertNotNull( bindResponse );
assertNotNull( bindResponse.getLdapResult() );
assertEquals( ResultCodeEnum.SUCCESS, bindResponse.getLdapResult().getResultCode() );
assertEquals( 3, bindResponse.getMessageId() );
assertTrue( connection.isAuthenticated() );
}
/**
* Bind with a new user when the connection is establish with an anonymous authent.
*/
@Test
public void testBindUserWhenAlreadyBound() throws Exception
{
// Bind with some credentials
BindResponse bindResponse = connection.bind( "uid=admin, ou=system", "secret" );
assertNotNull( bindResponse );
assertNotNull( bindResponse.getLdapResult() );
assertEquals( ResultCodeEnum.SUCCESS, bindResponse.getLdapResult().getResultCode() );
assertEquals( 1, bindResponse.getMessageId() );
assertTrue( connection.isAuthenticated() );
// Bind with another user
bindResponse = connection.bind( "uid=superuser,ou=system", "test");
assertNotNull( bindResponse );
assertNotNull( bindResponse.getLdapResult() );
assertEquals( ResultCodeEnum.SUCCESS, bindResponse.getLdapResult().getResultCode() );
assertEquals( 2, bindResponse.getMessageId() );
assertTrue( connection.isAuthenticated() );
}
}