String domain = npa.getUserDomain();
                String user = !npa.isAnonymous() ? npa.getUsername() : null;
                String password = npa.getPassword();
                String userInfo = this.url.getUserInfo();
                if (userInfo != null) {
                    userInfo = URLDecoder.decode(userInfo, "UTF-8");

                        throw new RuntimeException("Plain text passwords are disabled");
                    } else {
                        // plain text
                        final String password = a.getPassword();
                        this.lmHash = new byte[(password.length() + 1) * 2];
                        this.ntHash = new byte[0];
                        writeString(password, this.lmHash, 0);
                    }

                userBhv.selectEntity(cb -> cb.query().setName_Equal(username)).ifPresent(entity -> {
                    final String encodedPassword = fessLoginAssist.encryptPassword(password);
                    entity.setPassword(encodedPassword);
                    userBhv.insertOrUpdate(entity, op -> op.setRefreshPolicy(Constants.TRUE));

                    if (logger.isInfoEnabled()) {

        if (StringUtil.isNotBlank(value)) {
            return value.replace(USERNAME, credentials.getUserPrincipal().getName()).replace(PASSWORD, credentials.getPassword());
        }
        return StringUtil.EMPTY;
    }

    /**
     * Returns a string representation of this object.
     * @return A string representation.
     */
    @Override

                }
            } else if (cb instanceof PasswordCallback pc) {
                char[] passwordChars = this.getPasswordAsCharArray();
                if (passwordChars != null) {
                    pc.setPassword(passwordChars);
                }
            }
        }
    }

	// MQTT spec.
	clientID := fmt.Sprintf("%x", time.Now().UnixNano())

	options := mqtt.NewClientOptions().
		SetClientID(clientID).
		SetCleanSession(true).
		SetUsername(args.User).
		SetPassword(args.Password).
		SetMaxReconnectInterval(args.MaxReconnectInterval).
		SetKeepAlive(args.KeepAlive).
		SetTLSConfig(&tls.Config{RootCAs: args.RootCAs}).
		AddBroker(args.Broker.String())

            result.setMobile(DfTypeUtil.toString(source.get("mobile")));
            result.setName(DfTypeUtil.toString(source.get("name")));
            result.setPager(DfTypeUtil.toString(source.get("pager")));
            result.setPassword(DfTypeUtil.toString(source.get("password")));
            result.setPhysicalDeliveryOfficeName(DfTypeUtil.toString(source.get("physicalDeliveryOfficeName")));

        if (in == null) {
            throw new CrawlerSystemException("PDF input stream is null. Cannot extract text from null input.");
        }

        final String password = getPassword(params);
        try (PDDocument document = Loader.loadPDF(new RandomAccessReadBuffer(in), password)) {
            final StringWriter writer = new StringWriter();

            final LocalUserCredential userCredential = credential;
            final String username = userCredential.getUser();
            final String password = userCredential.getPassword();
            if (!fessConfig.isAdminUser(username)) {
                final OptionalEntity<FessUser> ldapUser = ComponentUtil.getLdapManager().login(username, password);
                if (ldapUser.isPresent()) {

                    if (auth == null) {
                        return null;
                    }
                    user = auth.getUserName();
                    password = new String(auth.getPassword());
                } catch (final Exception ex) {}
            }
            final Type2Message type2 = (Type2Message) message;