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/*
* SSHTools - Java SSH2 API
*
* Copyright (C) 2002-2003 Lee David Painter and Contributors.
*
* Contributions made by:
*
* Brett Smith
* Richard Pernavas
* Erwin Bolwidt
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import java.io.BufferedReader;
import java.io.InputStreamReader;
import com.sshtools.j2ssh.SshClient;
import com.sshtools.j2ssh.authentication.AuthenticationProtocolState;
import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient;
import com.sshtools.j2ssh.io.UnsignedInteger32;
import com.sshtools.j2ssh.session.SessionChannelClient;
import com.sshtools.j2ssh.sftp.FileAttributes;
import com.sshtools.j2ssh.sftp.SftpFile;
import com.sshtools.j2ssh.sftp.SftpFileOutputStream;
import com.sshtools.j2ssh.SftpClient;
import java.io.*;
import com.sshtools.j2ssh.configuration.ConfigurationLoader;
/*import java.util.logging.FileHandler;
import java.util.logging.Handler;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.logging.SimpleFormatter;*/
/**
* Demonstrates a simple password connection to an SSH server.
*
* @author <A HREF="mailto:lee@sshtools.com">Lee David Painter</A>
* @version $Id: SftpConnect.java,v 1.8 2003/07/16 10:42:08 t_magicthize Exp $
*
* @created 20 December 2002
*/
public class SftpConnect {
/**
* The main program for the PasswordConnect class
*
* @param args The command line arguments
*/
public static void main(String args[]) {
try {
// Setup a logfile
/*Handler fh = new FileHandler("example.log");
fh.setFormatter(new SimpleFormatter());
Logger.getLogger("com.sshtools").setUseParentHandlers(false);
Logger.getLogger("com.sshtools").addHandler(fh);
Logger.getLogger("com.sshtools").setLevel(Level.ALL);*/
// Configure J2SSH (This will attempt to install the bouncycastle provider
// under jdk 1.3.1)
ConfigurationLoader.initialize(false);
BufferedReader reader =
new BufferedReader(new InputStreamReader(System.in));
System.out.print("Connect to host? ");
String hostname = reader.readLine();
// Make a client connection
SshClient ssh = new SshClient();
// Connect to the host
ssh.connect(hostname);
// Create a password authentication instance
PasswordAuthenticationClient pwd = new PasswordAuthenticationClient();
// Get the users name
System.out.print("Username? ");
String username = reader.readLine();
pwd.setUsername(username);
// Get the password
System.out.print("Password? ");
String password = reader.readLine();
pwd.setPassword(password);
// Try the authentication
int result = ssh.authenticate(pwd);
// Evaluate the result
if (result == AuthenticationProtocolState.COMPLETE) {
// The connection is authenticated we can now do some real work!
SftpClient sftp = ssh.openSftpClient();
// Make a directory
try {
sftp.mkdir("j2ssh");
}
catch (IOException ex) {
}
// Change directory
sftp.cd("j2ssh");
System.out.println(sftp.pwd());
// Change the mode
sftp.chmod(0777, "j2ssh");
sftp.lcd("c:/");
// Upload a file
sftp.put("system.gif");
// Change the local directory
sftp.lcd("localdir");
// Download a file
sftp.get("somefile.txt", "anotherfile.txt");
// Remove a directory or file
sftp.rm("j2ssh");
// Quit
sftp.quit();
ssh.disconnect();
}
}
catch (Exception e) {
e.printStackTrace();
}
finally {
System.exit(0);
}
}
}
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