Apache MINA SFTP Example

Question

I\'m trying to set up an SFTP server with multiple users that each have their own home directory.

I read this answer which explained how to set a virtual directory f

Answer 1

Updated version of above (as of 1.4.0 of sshd-core). Note that I did not specify a file for the host key provider since mine was for a Junit integration test.

List> userAuthFactories = new ArrayList>();
userAuthFactories.add(new UserAuthPasswordFactory());

List> sftpCommandFactory = new ArrayList>();
sftpCommandFactory.add(new SftpSubsystemFactory());

SshServer sshd = SshServer.setUpDefaultServer();
sshd.setPort(22);
sshd.setKeyPairProvider(new SimpleGeneratorHostKeyProvider());
sshd.setUserAuthFactories(userAuthFactories);
sshd.setCommandFactory(new ScpCommandFactory());
sshd.setSubsystemFactories(sftpCommandFactory);
sshd.setPasswordAuthenticator(new PasswordAuthenticator() {
  @Override
  public boolean authenticate(String username, String password, ServerSession session) {
    if ((username.equals("admin")) && (password.equals("admin"))) {
      sshd.setFileSystemFactory(new VirtualFileSystemFactory(new File("C:\\devl").toPath()));
      return true;
    }
    return false;
  }
});

sshd.start();