RejectTransportEncryptionIT.java

/*
 * Copyright (c) 2002-2015 "Neo Technology,"
 * Network Engine for Objects in Lund AB [http://neotechnology.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.bolt.v1.transport.integration;

import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;

import java.io.IOException;
import java.util.Collection;

import org.neo4j.bolt.BoltKernelExtension;
import org.neo4j.bolt.v1.transport.socket.client.Connection;
import org.neo4j.bolt.v1.transport.socket.client.SecureSocketConnection;
import org.neo4j.bolt.v1.transport.socket.client.SecureWebSocketConnection;
import org.neo4j.function.Factory;
import org.neo4j.helpers.HostnamePort;

import static java.util.Arrays.asList;
import static org.neo4j.bolt.BoltKernelExtension.EncryptionLevel.DISABLED;
import static org.neo4j.bolt.BoltKernelExtension.Settings.connector;

@RunWith( Parameterized.class )
public class RejectTransportEncryptionIT
{
    @Rule
    public Neo4jWithSocket server = new Neo4jWithSocket(
            settings -> settings.put( connector( 0, BoltKernelExtension.Settings.tls_level ), DISABLED.name() ) );
    @Rule
    public ExpectedException exception = ExpectedException.none();

    @Parameterized.Parameter( 0 )
    public Factory<Connection> cf;

    @Parameterized.Parameter( 1 )
    public Exception expected;

    private final HostnamePort address = new HostnamePort( "localhost:7687" );

    private Connection client;

    @Parameterized.Parameters
    public static Collection<Object[]> transports()
    {
        return asList(
                new Object[]{
                        (Factory<Connection>) SecureWebSocketConnection::new,
                        new IOException( "Failed to connect to the server within 10 seconds" )
                },
                new Object[]{
                        (Factory<Connection>) SecureSocketConnection::new,
                        new IOException( "Remote host closed connection during handshake" )

                } );
    }

    @Before
    public void setup()
    {
        this.client = cf.newInstance();
    }

    @After
    public void teardown() throws Exception
    {
        if ( client != null )
        {
            client.disconnect();
        }
    }

    @Test
    public void shouldRejectConnectionAfterHandshake() throws Throwable
    {
        // Given
        exception.expect( expected.getClass() );
        if ( expected.getMessage() != null )
        {
            exception.expectMessage( expected.getMessage() );
        }
        // When&Then
        client.connect( address ).send( TransportTestUtil.acceptedVersions( 1, 0, 0, 0 ) );
    }
}