Examples with CarbonManager org.jivesoftware.smackx.carbons.CarbonManager used on opensource projects

Example 1 with CarbonManager

use of org.jivesoftware.smackx.carbons.CarbonManager in project Spark by igniterealtime.

the class LoginUIPanel method login.

/**
 * Login to the specified server using username, password, and workgroup.
 * Handles error representation as well as logging.
 *
 * @return true if login was successful, false otherwise
 */
private boolean login() {
    localPref = SettingsManager.getLocalPreferences();
    localPref.setLoginAsInvisible(cbLoginInvisible.isSelected());
    localPref.setLoginAnonymously(cbAnonymous.isSelected());
    if (localPref.isDebuggerEnabled()) {
        SmackConfiguration.DEBUG = true;
    }
    SmackConfiguration.setDefaultReplyTimeout(localPref.getTimeOut() * 1000);
    try {
        // TODO: SPARK-2140 - add support to Spark for stream management. Challenges expected around reconnection logic!
        XMPPTCPConnection.setUseStreamManagementDefault(false);
        connection = new XMPPTCPConnection(retrieveConnectionConfiguration());
        connection.setParsingExceptionCallback(new ExceptionLoggingCallback());
        // If we want to launch the Smack debugger, we have to check if we are on the dispatch thread, because Smack will create an UI.
        if (localPref.isDebuggerEnabled() && !EventQueue.isDispatchThread()) {
            // Exception handling should be no different from the regular flow.
            final Exception[] exception = new Exception[1];
            EventQueue.invokeAndWait(() -> {
                try {
                    connection.connect();
                } catch (IOException | SmackException | XMPPException | InterruptedException e) {
                    exception[0] = e;
                }
            });
            if (exception[0] != null) {
                throw exception[0];
            }
        } else {
            connection.connect();
        }
        if (localPref.isLoginAnonymously() && !localPref.isSSOEnabled()) {
            // ConnectionConfiguration.performSaslAnonymousAuthentication() used earlier in connection configuration builder,
            // so now we can just login()
            connection.login();
        } else {
            String resource = localPref.getResource();
            if (Default.getBoolean(Default.USE_HOSTNAME_AS_RESOURCE) || localPref.isUseHostnameAsResource()) {
                try {
                    resource = InetAddress.getLocalHost().getHostName();
                } catch (UnknownHostException e) {
                    Log.warning("Cannot set hostname as resource - unable to retrieve hostname.", e);
                }
            } else if (Default.getBoolean(Default.USE_VERSION_AS_RESOURCE) || localPref.isUseVersionAsResource()) {
                resource = JiveInfo.getName() + " " + JiveInfo.getVersion();
            }
            Resourcepart resourcepart = Resourcepart.from(modifyWildcards(resource).trim());
            connection.login(getLoginUsername(), getLoginPassword(), resourcepart);
        }
        final SessionManager sessionManager = SparkManager.getSessionManager();
        sessionManager.setServerAddress(connection.getXMPPServiceDomain());
        sessionManager.initializeSession(connection, getLoginUsername(), getLoginPassword());
        sessionManager.setJID(connection.getUser());
        final ReconnectionManager reconnectionManager = ReconnectionManager.getInstanceFor(connection);
        reconnectionManager.setFixedDelay(localPref.getReconnectDelay());
        reconnectionManager.setReconnectionPolicy(ReconnectionManager.ReconnectionPolicy.FIXED_DELAY);
        reconnectionManager.enableAutomaticReconnection();
        final CarbonManager carbonManager = CarbonManager.getInstanceFor(connection);
        if (carbonManager.isSupportedByServer()) {
            carbonManager.enableCarbons();
        }
    } catch (Exception xee) {
        Log.error("Exception in Login:", xee);
        final String errorMessage;
        if (localPref.isSSOEnabled()) {
            errorMessage = Res.getString("title.advanced.connection.sso.unable");
        } else if (xee.getMessage() != null && xee.getMessage().contains("not-authorized")) {
            errorMessage = Res.getString("message.invalid.username.password");
        } else if (xee.getMessage() != null && (xee.getMessage().contains("java.net.UnknownHostException:") || xee.getMessage().contains("Network is unreachable") || xee.getMessage().contains("java.net.ConnectException: Connection refused:"))) {
            errorMessage = Res.getString("message.server.unavailable");
        } else if (xee.getMessage() != null && xee.getMessage().contains("Hostname verification of certificate failed")) {
            errorMessage = Res.getString("message.cert.hostname.verification.failed");
        } else if (xee.getMessage() != null && xee.getMessage().contains("unable to find valid certification path to requested target")) {
            errorMessage = Res.getString("message.cert.verification.failed");
        } else if (xee.getMessage() != null && xee.getMessage().contains("StanzaError: conflict")) {
            errorMessage = Res.getString("label.conflict.error");
        } else if (xee instanceof SmackException) {
            errorMessage = xee.getLocalizedMessage();
        } else {
            errorMessage = Res.getString("message.unrecoverable.error");
        }
        EventQueue.invokeLater(() -> {
            lblProgress.setVisible(false);
            // Show error dialog
            UIManager.put("OptionPane.okButtonText", Res.getString("ok"));
            if (!loginDialog.isVisible()) {
                loginDialog.setVisible(true);
            }
            if (loginDialog.isVisible()) {
                if (xee.getMessage() != null && xee.getMessage().contains("Self Signed certificate")) {
                    // Handle specific case: if server certificate is self-signed, but self-signed certs are not allowed, show a popup allowing the user to override.
                    // Prompt user if they'd like to add the failed chain to the trust store.
                    final Object[] options = { Res.getString("yes"), Res.getString("no") };
                    final int userChoice = JOptionPane.showOptionDialog(this, Res.getString("dialog.certificate.ask.allow.self-signed"), Res.getString("title.certificate"), JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE, null, options, options[1]);
                    if (userChoice == JOptionPane.YES_OPTION) {
                        // Toggle the preference.
                        localPref.setAcceptSelfSigned(true);
                        SettingsManager.saveSettings();
                        // Attempt to login again.
                        validateLogin();
                    }
                } else {
                    final X509Certificate[] lastFailedChain = SparkTrustManager.getLastFailedChain();
                    final SparkTrustManager sparkTrustManager = (SparkTrustManager) SparkTrustManager.getTrustManagerList()[0];
                    // Handle specific case: if path validation failed because of an unrecognized CA, show popup allowing the user to add the certificate.
                    if (lastFailedChain != null && ((xee.getMessage() != null && xee.getMessage().contains("Certificate not in the TrustStore")) || !sparkTrustManager.containsTrustAnchorFor(lastFailedChain))) {
                        // Prompt user if they'd like to add the failed chain to the trust store.
                        final CertificateModel certModel = new CertificateModel(lastFailedChain[0]);
                        final Object[] options = { Res.getString("yes"), Res.getString("no") };
                        final int userChoice = JOptionPane.showOptionDialog(this, new UnrecognizedServerCertificatePanel(certModel), Res.getString("title.certificate"), JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE, null, options, options[1]);
                        if (userChoice == JOptionPane.YES_OPTION) {
                            // Add the certificate chain to the truststore.
                            sparkTrustManager.addChain(lastFailedChain);
                            // Attempt to login again.
                            validateLogin();
                        }
                    } else {
                        // For anything else, show a generic error dialog.
                        MessageDialog.showErrorDialog(loginDialog, errorMessage, xee);
                    }
                }
            }
        });
        setEnabled(true);
        return false;
    }
    // Since the connection and workgroup are valid. Add a ConnectionListener
    connection.addConnectionListener(SparkManager.getSessionManager());
    // Initialize chat state notification mechanism in smack
    ChatStateManager.getInstance(SparkManager.getConnection());
    // Persist information
    localPref.setLastUsername(getLoginUsername());
    // Check to see if the password should be saved or cleared from file.
    if (cbSavePassword.isSelected()) {
        try {
            localPref.setPasswordForUser(getBareJid(), getPassword());
        } catch (Exception e) {
            Log.error("Error encrypting password.", e);
        }
    } else {
        try {
            // clearPasswordForUser(getBareJid());
            localPref.clearPasswordForAllUsers();
        } catch (Exception e) {
            Log.debug("Unable to clear saved password..." + e);
        }
    }
    localPref.setSavePassword(cbSavePassword.isSelected());
    localPref.setAutoLogin(cbAutoLogin.isSelected());
    localPref.setServer(tfDomain.getText());
    SettingsManager.saveSettings();
    return true;
}

Example 2 with CarbonManager

use of org.jivesoftware.smackx.carbons.CarbonManager in project Smack by igniterealtime.

the class OmemoManager method resumeStanzaAndPEPListeners.

/**
 * Register stanza listeners needed for OMEMO.
 * This method is called automatically in the constructor and should only be used to restore the previous state
 * after {@link #stopStanzaAndPEPListeners()} was called.
 */
public void resumeStanzaAndPEPListeners() {
    CarbonManager carbonManager = CarbonManager.getInstanceFor(connection());
    // Remove listeners to avoid them getting added twice
    connection().removeAsyncStanzaListener(this::internalOmemoMessageStanzaListener);
    carbonManager.removeCarbonCopyReceivedListener(this::internalOmemoCarbonCopyListener);
    // Add listeners
    pepManager.addPepEventListener(OmemoConstants.PEP_NODE_DEVICE_LIST, OmemoDeviceListElement.class, pepOmemoDeviceListEventListener);
    connection().addAsyncStanzaListener(this::internalOmemoMessageStanzaListener, OmemoManager::isOmemoMessage);
    carbonManager.addCarbonCopyReceivedListener(this::internalOmemoCarbonCopyListener);
}