EmbeddedSftpServerTest.java

/*
 * Syncany, www.syncany.org
 * Copyright (C) 2011-2014 Philipp C. Heckel <philipp.heckel@gmail.com> 
 *
 * This program 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.syncany.tests.plugin.sftp;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import org.apache.sshd.SshServer;
import org.apache.sshd.common.NamedFactory;
import org.apache.sshd.common.file.nativefs.NativeFileSystemFactory;
import org.apache.sshd.server.Command;
import org.apache.sshd.server.PasswordAuthenticator;
import org.apache.sshd.server.UserAuth;
import org.apache.sshd.server.auth.UserAuthPassword;
import org.apache.sshd.server.command.ScpCommandFactory;
import org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider;
import org.apache.sshd.server.session.ServerSession;
import org.apache.sshd.server.sftp.SftpSubsystem;

/**
 * @author vincent
 *
 */
public class EmbeddedSftpServerTest {
	public static int PORT = 2338;
	public static String HOST = "127.0.0.1";

	private static SshServer sshd;

	public static void stopServer() throws InterruptedException {
		if (sshd != null) {
			sshd.stop();
		}
	}

	public static void startServer() throws IOException {
		File hostKeyFile = File.createTempFile("hostkey", "ser");
		
		sshd = SshServer.setUpDefaultServer();
		sshd.setPort(PORT);
		sshd.setKeyPairProvider(new SimpleGeneratorHostKeyProvider(hostKeyFile.getAbsolutePath()));
		sshd.setFileSystemFactory(new NativeFileSystemFactory());

		List<NamedFactory<UserAuth>> userAuthFactories = new ArrayList<NamedFactory<UserAuth>>();
		userAuthFactories.add(new UserAuthPassword.Factory());
		sshd.setUserAuthFactories(userAuthFactories);

		sshd.setCommandFactory(new ScpCommandFactory());

		List<NamedFactory<Command>> namedFactoryList = new ArrayList<NamedFactory<Command>>();
		namedFactoryList.add(new SftpSubsystem.Factory());
		sshd.setSubsystemFactories(namedFactoryList);
		sshd.setPasswordAuthenticator(new PasswordAuthenticator() {
			@Override
			public boolean authenticate(String username, String password, ServerSession session) {
				return true;
			}
		});

		sshd.start();
	}
}