Java PasswordAuthenticationClient类代码示例

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
/**
 * connect to host
 * 
 * @return
 * @throws Exception
 */
private static SshClient connectSsh() throws Exception {
	SshClient ssh = new SshClient();

	HostKeyVerification host = new IgnoreHostKeyVerification();
	String hostStr = getBundle().getString("ssh.host");
	ssh.connect(hostStr, host);
	PasswordAuthenticationClient auth = new PasswordAuthenticationClient();
	auth.setUsername(getBundle().getString("ssh.user"));
	auth.setPassword(getBundle().getString("ssh.pwd"));
	int result = ssh.authenticate(auth);

	System.out.println("Status " + result);
	if ((result == AuthenticationProtocolState.CANCELLED) || (result == AuthenticationProtocolState.FAILED)) {
		throw new Exception("Authentication Error.");
	}
	return ssh;
}
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
public boolean connect(String host, String user, String password) {		
	try {
		// Connect to host ignoring host key verification
		ssh.connect(host, new IgnoreHostKeyVerification());
		
		PasswordAuthenticationClient pwd = new PasswordAuthenticationClient();
		pwd.setUsername(user);
		pwd.setPassword(password);
		
		status = ssh.authenticate(pwd);
		
		if (status == AuthenticationProtocolState.COMPLETE)
			return true;
		else
			return false;			
	} catch (IOException ioe) {
		System.out.println("Error in connecting to "+host+" with user "+user);
		return false;			
	}		
}
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
public boolean connectToLinux(String ipAddress) {
	boolean isConnect = false;
	try {
		SshClient client = new SshClient();
		client.connect(ipAddress, 22);// IP�Ͷ˿�
		// �����û���������
		PasswordAuthenticationClient pwd = new PasswordAuthenticationClient();
		pwd.setUsername("root");
		pwd.setPassword("chenzhao");
		int result = client.authenticate(pwd);
		if (result == AuthenticationProtocolState.COMPLETE) {// ����������
			isConnect = true;
		}
	} catch (IOException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();

	}
	return isConnect;
}
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
private SshAuthenticationClient getSshAuthentication() throws Exception {
	if (StringUtils.isNotEmpty(privateKeyFilePath)) {
		PublicKeyAuthenticationClient pk = new PublicKeyAuthenticationClient();
		CredentialFactory pkcf = new CredentialFactory(getPrivateKeyAuthAlias(), getUsername(), getPrivateKeyPassword());
		pk.setUsername(pkcf.getUsername());
		SshPrivateKeyFile pkFile = SshPrivateKeyFile.parse(new File(privateKeyFilePath));
		pk.setKey(pkFile.toPrivateKey(pkcf.getPassword()));
		return pk; 
	}
		CredentialFactory usercf = new CredentialFactory(getAuthAlias(), getUsername(), getPassword());
		if (StringUtils.isNotEmpty(usercf.getPassword())) {
		PasswordAuthenticationClient pac = new PasswordAuthenticationClient();
		pac.setUsername(usercf.getUsername());
		pac.setPassword(usercf.getPassword());
		return pac;
	}
	throw new Exception("Unknown authentication type, either the password or the privateKeyFile must be filled");
}
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
/***********************************************************************/
public synchronized Connection makeConnection(String database, DatabaseConfiguration originalConfiguration)
{
  int port = counter++;
  DatabaseConfiguration config = new DatabaseConfiguration(originalConfiguration.getDataSourceName(), originalConfiguration.getDriver(), originalConfiguration.getProtocol(), "localhost", "" + port, database, originalConfiguration.getUserName(), originalConfiguration.getPassword(), originalConfiguration.getType());
  try
  {
      LogFactory.getFactory().setAttribute("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.NoOpLog");
      SshClient ssh = new SshClient();
      ssh.setSocketTimeout(60000);
      ssh.connect(originalConfiguration.getServer(), new IgnoreHostKeyVerification());
      PasswordAuthenticationClient pwd = new PasswordAuthenticationClient();
      pwd.setUsername(originalConfiguration.getUserName());
      pwd.setPassword(originalConfiguration.getPassword());
      ssh.authenticate(pwd);
      ForwardingClient client = ssh.getForwardingClient();
      client.addLocalForwarding(config.getProtocol(), "0.0.0.0", config.getPort(), "localhost", originalConfiguration.getPort());
      client.startLocalForwarding(config.getProtocol());
      return new SshConnection(ssh, config.makeConnection());
  }
  catch (IOException ie)
  {
    throw ObjectUtils.throwAsError(ie);
  }
}
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
/**
*
*
* @param instance
*
* @return
*
* @throws IOException
*/
    protected int showAuthenticationPrompt(SshAuthenticationClient instance)
        throws IOException {
        instance.setUsername(getCurrentConnectionProfile().getUsername());

        if (instance instanceof PasswordAuthenticationClient) {
            PasswordAuthenticationDialog dialog = new PasswordAuthenticationDialog((Frame) SwingUtilities.getAncestorOfClass(
                        Frame.class, SshToolsApplicationClientPanel.this));
            instance.setAuthenticationPrompt(dialog);
            ((PasswordAuthenticationClient) instance).setPasswordChangePrompt(PasswordChange.getInstance());
            PasswordChange.getInstance().setParentComponent(SshToolsApplicationClientPanel.this);
        } else if (instance instanceof PublicKeyAuthenticationClient) {
            PublicKeyAuthenticationPrompt prompt = new PublicKeyAuthenticationPrompt(SshToolsApplicationClientPanel.this);
            instance.setAuthenticationPrompt(prompt);
        } else if (instance instanceof KBIAuthenticationClient) {
            KBIAuthenticationClient kbi = new KBIAuthenticationClient();
            ((KBIAuthenticationClient) instance).setKBIRequestHandler(new KBIRequestHandlerDialog(
                    (Frame) SwingUtilities.getAncestorOfClass(Frame.class,
                        SshToolsApplicationClientPanel.this)));
        }

        return ssh.authenticate(instance);
    }
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
private SshConnection(String host, String user, String pass) throws Exception {
	ssh = new SshClient();
	properties = new SshConnectionProperties();
	properties.setHost(host);
							
	pwd = new PasswordAuthenticationClient();
	pwd.setUsername(user); 
	pwd.setPassword(pass);
	
	assureAuthenticatedConnection();
	
}
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
/**
 * Connect. This action simulates all the actions required for a SSH connection
 *
 * @param host  the hostname of the host you want to connect to
 * @param port the port of the host you want to connect to
 * @param username the username required for authentication
 * @param password the password required for authentication
 * @return the ssh client you connected to
 * @throws IOException Signals that an I/O exception has occurred.
 */
public static SshClient connect(String host, int port,String username,String password) throws IOException {
	SSH_LOG.info("Connecting to " + host);
	SshClient ssh = new SshClient();
	ssh.connect(host, port, new IgnoreHostKeyVerification());
	PasswordAuthenticationClient passwordAuthenticationClient = new PasswordAuthenticationClient();
	passwordAuthenticationClient.setUsername(username);
	passwordAuthenticationClient.setPassword(password);
	int result = ssh.authenticate(passwordAuthenticationClient);
	if (result != AuthenticationProtocolState.COMPLETE) {
		throw new IOException("Login to " + host + ":" + port + " "+ username + "/" + password + " failed");
	}
	SSH_LOG.info("Connected " + host);
	return ssh;
}
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
/************************************************************************/
private static SftpClient sshLogin(FTPConfig config, SshClient ssh) throws IOException
{
  ssh.setSocketTimeout(60000);
  ssh.connect(config.host, new IgnoreHostKeyVerification());
  PasswordAuthenticationClient pwd = new PasswordAuthenticationClient();
  pwd.setUsername(config.userName);
  pwd.setPassword(config.password);
  ssh.authenticate(pwd);
  SftpClient sftp = ssh.openSftpClient();
  return sftp;
}
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
/**
*
*
* @param instance
*
* @throws AuthenticationProtocolException
*/
    public void setInstance(SshAuthenticationClient instance)
        throws AuthenticationProtocolException {
        if (instance instanceof PasswordAuthenticationClient) {
            this.instance = (PasswordAuthenticationClient) instance;
        } else {
            throw new AuthenticationProtocolException(
                "PasswordAuthenticationClient instance required");
        }
    }
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
/**
*
*
* @return
*/
    public boolean showPrompt(SshAuthenticationClient inst)
        throws AuthenticationProtocolException {
        if (inst instanceof PasswordAuthenticationClient) {
            instance = (PasswordAuthenticationClient) inst;

            if (instance.getUsername() != null) {
                jTextUsername.setText(instance.getUsername());
            }

            if (!jTextUsername.getText().equals("")) {
                jPasswordField.grabFocus();
            }

            UIUtil.positionComponent(SwingConstants.CENTER, this);
            setVisible(true);

            if (!userCancelled) {
                instance.setUsername(getUsername());
                instance.setPassword(getPassword());

                return true;
            } else {
                return false;
            }
        } else {
            throw new AuthenticationProtocolException(
                "PasswordAuthenticationClient instance required");
        }
    }
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
/**
 * The main program for the PasswordConnect class
 *
 * @param args The command line arguments
 */
public static void main(String args[]) {
  try {
    // JDK > 1.4 ONLY
    /*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();
    ssh.setSocketTimeout(30000);
    SshConnectionProperties properties = new SshConnectionProperties();
    properties.setHost(hostname);
    properties.setPrefPublicKey("ssh-dss");
    // Connect to the host
    ssh.connect(properties);
    // Create a password authentication instance
    PasswordAuthenticationClient pwd = new PasswordAuthenticationClient();
    // Get the users name
    System.out.print("Username? ");
    // Read the password
    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!
      SessionChannelClient session = ssh.openSessionChannel();
      if(!session.requestPseudoTerminal("vt100", 80, 24, 0, 0, ""))
        System.out.println("Failed to allocate a pseudo terminal");
      if (session.startShell()) {
        IOStreamConnector input =
            new IOStreamConnector();
        IOStreamConnector output =
            new IOStreamConnector();
        IOStreamConnector error =
            new IOStreamConnector();
        output.setCloseOutput(false);
        input.setCloseInput(false);
        error.setCloseOutput(false);
        input.connect(System.in, session.getOutputStream());
        output.connect(session.getInputStream(), System.out);
        error.connect(session.getStderrInputStream(), System.out);
        session.getState().waitForState(ChannelState.CHANNEL_CLOSED);
      }else
        System.out.println("Failed to start the users shell");
      ssh.disconnect();
    }
  }
  catch (Exception e) {
    e.printStackTrace();
  }
}
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
/**
 * 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);
  }
}
 

import com.sshtools.j2ssh.authentication.PasswordAuthenticationClient; //导入依赖的package包/类
/**
 * The main program for the PortForwarding 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 hos
    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) {
      ForwardingClient forwarding = ssh.getForwardingClient();
      forwarding.addLocalForwarding("Test Local", "0.0.0.0", 8081,
                                    "127.0.0.1", 80);
      forwarding.startLocalForwarding("Test Local");
      forwarding.addRemoteForwarding("Test Remote", "0.0.0.0", 8081,
                                     "127.0.0.1", 8080);
      forwarding.startRemoteForwarding("Test Remote");
    }
    ssh.getConnectionState().waitForState(TransportProtocolState.DISCONNECTED);
  }
  catch (Exception e) {
    e.printStackTrace();
  }
}