}))
        sshServer.setCommandFactory(new ScpCommandFactory())
        sshServer.setKeyPairProvider(new GeneratingKeyPairProvider())

        if (passwordAuthenticationEnabled) {
            sshServer.setPasswordAuthenticator(new DummyPasswordAuthenticator())
        }

        sshServer.setPublickeyAuthenticator(new PublickeyAuthenticator() {
            boolean authenticate(String username, PublicKey key, ServerSession session) {