| /* |
| * 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.sshd.common.forward; |
| |
| import java.io.IOException; |
| import java.net.ServerSocket; |
| import java.util.concurrent.TimeUnit; |
| |
| import com.jcraft.jsch.JSch; |
| import com.jcraft.jsch.Session; |
| import org.apache.sshd.server.SshServer; |
| import org.apache.sshd.server.forward.AcceptAllForwardingFilter; |
| import org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider; |
| import org.apache.sshd.util.test.CoreTestSupportUtils; |
| import org.apache.sshd.util.test.JSchLogger; |
| import org.apache.sshd.util.test.SimpleUserInfo; |
| import org.junit.After; |
| import org.junit.AfterClass; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.FixMethodOrder; |
| import org.junit.runners.MethodSorters; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * Port forwarding tests - Apache server, JSch client |
| */ |
| @FixMethodOrder(MethodSorters.NAME_ASCENDING) |
| public class ApacheServerJSchClientTest extends AbstractServerCloseTestSupport { |
| private static final long TIMEOUT = TimeUnit.SECONDS.toMillis(10L); |
| private static final Logger LOG = LoggerFactory.getLogger(ApacheServerJSchClientTest.class); |
| |
| private static int sshServerPort; |
| private static SshServer server; |
| |
| private Session session; |
| |
| public ApacheServerJSchClientTest() { |
| super(); |
| } |
| |
| private static int findFreePort() throws IOException { |
| try (ServerSocket socket = new ServerSocket(0)) { |
| return socket.getLocalPort(); |
| } |
| } |
| |
| /* |
| * Starts an SSH Server |
| */ |
| @BeforeClass |
| public static void startSshServer() throws IOException { |
| LOG.info("Starting SSHD..."); |
| server = CoreTestSupportUtils.setupTestFullSupportServer(SshServer.setUpDefaultServer()); |
| server.setPasswordAuthenticator((u, p, s) -> true); |
| server.setForwardingFilter(AcceptAllForwardingFilter.INSTANCE); |
| server.setKeyPairProvider(new SimpleGeneratorHostKeyProvider()); |
| server.start(); |
| sshServerPort = server.getPort(); |
| LOG.info("SSHD Running on port {}", server.getPort()); |
| } |
| |
| @BeforeClass |
| public static void jschInit() { |
| JSchLogger.init(); |
| } |
| |
| @AfterClass |
| public static void stopServer() throws IOException { |
| if (!server.close(true).await(TIMEOUT)) { |
| LOG.warn("Failed to close server within {} sec.", TimeUnit.MILLISECONDS.toSeconds(TIMEOUT)); |
| } |
| } |
| |
| @Before |
| public void createClient() throws Exception { |
| JSch client = new JSch(); |
| session = client.getSession("user", TEST_LOCALHOST, sshServerPort); |
| session.setUserInfo(new SimpleUserInfo("password")); |
| LOG.trace("Connecting session..."); |
| session.connect(); |
| LOG.trace("Client is running now..."); |
| } |
| |
| @After |
| public void stopClient() throws Exception { |
| LOG.info("Disconnecting Client"); |
| session.disconnect(); |
| } |
| |
| @Override |
| protected int startRemotePF() throws Exception { |
| int port = findFreePort(); |
| session.setPortForwardingR(TEST_LOCALHOST, port, TEST_LOCALHOST, testServerPort); |
| return port; |
| } |
| |
| @Override |
| protected int startLocalPF() throws Exception { |
| int port = findFreePort(); |
| session.setPortForwardingL(TEST_LOCALHOST, port, TEST_LOCALHOST, testServerPort); |
| return port; |
| } |
| } |