Ejemplo n.º 1
0
  public void setCurrentContact(Contact contact, String resourceName) {
    if (contact == null) {
      this.otrContact = null;
      this.setPolicy(null);
      this.setStatus(ScSessionStatus.PLAINTEXT);
      return;
    }

    if (resourceName == null) {
      OtrContact otrContact = OtrContactManager.getOtrContact(contact, null);
      if (this.otrContact == otrContact) return;
      this.otrContact = otrContact;
      this.setStatus(OtrActivator.scOtrEngine.getSessionStatus(otrContact));
      this.setPolicy(OtrActivator.scOtrEngine.getContactPolicy(contact));
      return;
    }
    for (ContactResource resource : contact.getResources()) {
      if (resource.getResourceName().equals(resourceName)) {
        OtrContact otrContact = OtrContactManager.getOtrContact(contact, resource);
        if (this.otrContact == otrContact) return;
        this.otrContact = otrContact;
        this.setStatus(OtrActivator.scOtrEngine.getSessionStatus(otrContact));
        this.setPolicy(OtrActivator.scOtrEngine.getContactPolicy(contact));
        return;
      }
    }
    logger.debug("Could not find resource for contact " + contact);
  }
Ejemplo n.º 2
0
/**
 * A {@link AbstractPluginComponent} that registers the Off-the-Record button in the main chat
 * toolbar.
 *
 * @author George Politis
 * @author Marin Dzhigarov
 */
public class OtrMetaContactButton extends AbstractPluginComponent
    implements ScOtrEngineListener, ScOtrKeyManagerListener {
  /** The logger */
  private final Logger logger = Logger.getLogger(OtrMetaContactButton.class);

  private SIPCommButton button;

  private OtrContact otrContact;

  private AnimatedImage animatedPadlockImage;

  private Image finishedPadlockImage;

  private Image verifiedLockedPadlockImage;

  private Image unverifiedLockedPadlockImage;

  private Image unlockedPadlockImage;

  private Image timedoutPadlockImage;

  public void sessionStatusChanged(OtrContact otrContact) {
    // OtrMetaContactButton.this.contact can be null.
    if (otrContact.equals(OtrMetaContactButton.this.otrContact)) {
      setStatus(OtrActivator.scOtrEngine.getSessionStatus(otrContact));
    }
  }

  public void contactPolicyChanged(Contact contact) {
    // OtrMetaContactButton.this.contact can be null.
    if (OtrMetaContactButton.this.otrContact != null
        && contact.equals(OtrMetaContactButton.this.otrContact.contact)) {
      setPolicy(OtrActivator.scOtrEngine.getContactPolicy(contact));
    }
  }

  public void globalPolicyChanged() {
    if (OtrMetaContactButton.this.otrContact != null)
      setPolicy(OtrActivator.scOtrEngine.getContactPolicy(otrContact.contact));
  }

  public void contactVerificationStatusChanged(OtrContact otrContact) {
    // OtrMetaContactButton.this.contact can be null.
    if (otrContact.equals(OtrMetaContactButton.this.otrContact)) {
      setStatus(OtrActivator.scOtrEngine.getSessionStatus(otrContact));
    }
  }

  public OtrMetaContactButton(Container container, PluginComponentFactory parentFactory) {
    super(container, parentFactory);

    /*
     * XXX This OtrMetaContactButton instance cannot be added as a listener
     * to scOtrEngine and scOtrKeyManager without being removed later on
     * because the latter live forever. Unfortunately, the dispose() method
     * of this instance is never executed. OtrWeakListener will keep this
     * instance as a listener of scOtrEngine and scOtrKeyManager for as long
     * as this instance is necessary. And this instance will be strongly
     * referenced by the JMenuItems which depict it. So when the JMenuItems
     * are gone, this instance will become obsolete and OtrWeakListener will
     * remove it as a listener of scOtrEngine and scOtrKeyManager.
     */
    new OtrWeakListener<OtrMetaContactButton>(
        this, OtrActivator.scOtrEngine, OtrActivator.scOtrKeyManager);
  }

  /**
   * Gets the <code>SIPCommButton</code> which is the component of this plugin. If the button
   * doesn't exist, it's created.
   *
   * @return the <code>SIPCommButton</code> which is the component of this plugin
   */
  @SuppressWarnings("fallthrough")
  private SIPCommButton getButton() {
    if (button == null) {
      button = new SIPCommButton(null, null);
      button.setEnabled(false);
      button.setPreferredSize(new Dimension(25, 25));

      button.setToolTipText(
          OtrActivator.resourceService.getI18NString("plugin.otr.menu.OTR_TOOLTIP"));

      Image i1 = null, i2 = null, i3 = null;
      try {
        i1 =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL("plugin.otr.LOADING_ICON1_22x22"));
        i2 =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL("plugin.otr.LOADING_ICON2_22x22"));
        i3 =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL("plugin.otr.LOADING_ICON3_22x22"));
        finishedPadlockImage =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL("plugin.otr.FINISHED_ICON_22x22"));
        verifiedLockedPadlockImage =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL("plugin.otr.ENCRYPTED_ICON_22x22"));
        unverifiedLockedPadlockImage =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL(
                    "plugin.otr.ENCRYPTED_UNVERIFIED_ICON_22x22"));
        unlockedPadlockImage =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL("plugin.otr.PLAINTEXT_ICON_22x22"));
        timedoutPadlockImage =
            ImageIO.read(OtrActivator.resourceService.getImageURL("plugin.otr.BROKEN_ICON_22x22"));
      } catch (IOException e) {
        logger.debug("Failed to load padlock image");
      }

      animatedPadlockImage = new AnimatedImage(button, i1, i2, i3);

      button.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent e) {
              if (otrContact == null) return;

              switch (OtrActivator.scOtrEngine.getSessionStatus(otrContact)) {
                case ENCRYPTED:
                  OtrPolicy policy = OtrActivator.scOtrEngine.getContactPolicy(otrContact.contact);
                  policy.setSendWhitespaceTag(false);
                  OtrActivator.scOtrEngine.setContactPolicy(otrContact.contact, policy);
                case FINISHED:
                case LOADING:
                  // Default action for finished, encrypted and loading
                  // sessions is end session.
                  OtrActivator.scOtrEngine.endSession(otrContact);
                  break;
                case TIMED_OUT:
                case PLAINTEXT:
                  policy = OtrActivator.scOtrEngine.getContactPolicy(otrContact.contact);
                  OtrPolicy globalPolicy = OtrActivator.scOtrEngine.getGlobalPolicy();
                  policy.setSendWhitespaceTag(globalPolicy.getSendWhitespaceTag());
                  OtrActivator.scOtrEngine.setContactPolicy(otrContact.contact, policy);
                  // Default action for timed_out and plaintext sessions
                  // is start session.
                  OtrActivator.scOtrEngine.startSession(otrContact);
                  break;
              }
            }
          });
    }
    return button;
  }

  /*
   * Implements PluginComponent#getComponent(). Returns the SIPCommButton
   * which is the component of this plugin creating it first if it doesn't
   * exist.
   */
  public Object getComponent() {
    return getButton();
  }

  /*
   * Implements PluginComponent#getName().
   */
  public String getName() {
    return "";
  }

  /*
   * Implements PluginComponent#setCurrentContact(Contact).
   */
  @Override
  public void setCurrentContact(Contact contact) {
    setCurrentContact(contact, null);
  }

  public void setCurrentContact(Contact contact, String resourceName) {
    if (contact == null) {
      this.otrContact = null;
      this.setPolicy(null);
      this.setStatus(ScSessionStatus.PLAINTEXT);
      return;
    }

    if (resourceName == null) {
      OtrContact otrContact = OtrContactManager.getOtrContact(contact, null);
      if (this.otrContact == otrContact) return;
      this.otrContact = otrContact;
      this.setStatus(OtrActivator.scOtrEngine.getSessionStatus(otrContact));
      this.setPolicy(OtrActivator.scOtrEngine.getContactPolicy(contact));
      return;
    }
    for (ContactResource resource : contact.getResources()) {
      if (resource.getResourceName().equals(resourceName)) {
        OtrContact otrContact = OtrContactManager.getOtrContact(contact, resource);
        if (this.otrContact == otrContact) return;
        this.otrContact = otrContact;
        this.setStatus(OtrActivator.scOtrEngine.getSessionStatus(otrContact));
        this.setPolicy(OtrActivator.scOtrEngine.getContactPolicy(contact));
        return;
      }
    }
    logger.debug("Could not find resource for contact " + contact);
  }

  /*
   * Implements PluginComponent#setCurrentContact(MetaContact).
   */
  @Override
  public void setCurrentContact(MetaContact metaContact) {
    setCurrentContact((metaContact == null) ? null : metaContact.getDefaultContact());
  }

  /**
   * Sets the button enabled status according to the passed in {@link OtrPolicy}.
   *
   * @param contactPolicy the {@link OtrPolicy}.
   */
  private void setPolicy(OtrPolicy contactPolicy) {
    getButton().setEnabled(contactPolicy != null && contactPolicy.getEnableManual());
  }

  /**
   * Sets the button icon according to the passed in {@link SessionStatus}.
   *
   * @param status the {@link SessionStatus}.
   */
  private void setStatus(ScSessionStatus status) {
    animatedPadlockImage.pause();
    Image image;
    String tipKey;
    switch (status) {
      case ENCRYPTED:
        PublicKey pubKey = OtrActivator.scOtrEngine.getRemotePublicKey(otrContact);
        String fingerprint = OtrActivator.scOtrKeyManager.getFingerprintFromPublicKey(pubKey);
        image =
            OtrActivator.scOtrKeyManager.isVerified(otrContact.contact, fingerprint)
                ? verifiedLockedPadlockImage
                : unverifiedLockedPadlockImage;
        tipKey =
            OtrActivator.scOtrKeyManager.isVerified(otrContact.contact, fingerprint)
                ? "plugin.otr.menu.VERIFIED"
                : "plugin.otr.menu.UNVERIFIED";
        break;
      case FINISHED:
        image = finishedPadlockImage;
        tipKey = "plugin.otr.menu.FINISHED";
        break;
      case PLAINTEXT:
        image = unlockedPadlockImage;
        tipKey = "plugin.otr.menu.START_OTR";
        break;
      case LOADING:
        image = animatedPadlockImage;
        animatedPadlockImage.start();
        tipKey = "plugin.otr.menu.LOADING_OTR";
        break;
      case TIMED_OUT:
        image = timedoutPadlockImage;
        tipKey = "plugin.otr.menu.TIMED_OUT";
        break;
      default:
        return;
    }

    SIPCommButton button = getButton();
    button.setIconImage(image);
    button.setToolTipText(OtrActivator.resourceService.getI18NString(tipKey));
    button.repaint();
  }

  @Override
  public void multipleInstancesDetected(OtrContact contact) {}

  @Override
  public void outgoingSessionChanged(OtrContact otrContact) {
    // OtrMetaContactButton.this.contact can be null.
    if (otrContact.equals(OtrMetaContactButton.this.otrContact)) {
      setStatus(OtrActivator.scOtrEngine.getSessionStatus(otrContact));
    }
  }
}
Ejemplo n.º 3
0
  /**
   * Gets the <code>SIPCommButton</code> which is the component of this plugin. If the button
   * doesn't exist, it's created.
   *
   * @return the <code>SIPCommButton</code> which is the component of this plugin
   */
  @SuppressWarnings("fallthrough")
  private SIPCommButton getButton() {
    if (button == null) {
      button = new SIPCommButton(null, null);
      button.setEnabled(false);
      button.setPreferredSize(new Dimension(25, 25));

      button.setToolTipText(
          OtrActivator.resourceService.getI18NString("plugin.otr.menu.OTR_TOOLTIP"));

      Image i1 = null, i2 = null, i3 = null;
      try {
        i1 =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL("plugin.otr.LOADING_ICON1_22x22"));
        i2 =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL("plugin.otr.LOADING_ICON2_22x22"));
        i3 =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL("plugin.otr.LOADING_ICON3_22x22"));
        finishedPadlockImage =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL("plugin.otr.FINISHED_ICON_22x22"));
        verifiedLockedPadlockImage =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL("plugin.otr.ENCRYPTED_ICON_22x22"));
        unverifiedLockedPadlockImage =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL(
                    "plugin.otr.ENCRYPTED_UNVERIFIED_ICON_22x22"));
        unlockedPadlockImage =
            ImageIO.read(
                OtrActivator.resourceService.getImageURL("plugin.otr.PLAINTEXT_ICON_22x22"));
        timedoutPadlockImage =
            ImageIO.read(OtrActivator.resourceService.getImageURL("plugin.otr.BROKEN_ICON_22x22"));
      } catch (IOException e) {
        logger.debug("Failed to load padlock image");
      }

      animatedPadlockImage = new AnimatedImage(button, i1, i2, i3);

      button.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent e) {
              if (otrContact == null) return;

              switch (OtrActivator.scOtrEngine.getSessionStatus(otrContact)) {
                case ENCRYPTED:
                  OtrPolicy policy = OtrActivator.scOtrEngine.getContactPolicy(otrContact.contact);
                  policy.setSendWhitespaceTag(false);
                  OtrActivator.scOtrEngine.setContactPolicy(otrContact.contact, policy);
                case FINISHED:
                case LOADING:
                  // Default action for finished, encrypted and loading
                  // sessions is end session.
                  OtrActivator.scOtrEngine.endSession(otrContact);
                  break;
                case TIMED_OUT:
                case PLAINTEXT:
                  policy = OtrActivator.scOtrEngine.getContactPolicy(otrContact.contact);
                  OtrPolicy globalPolicy = OtrActivator.scOtrEngine.getGlobalPolicy();
                  policy.setSendWhitespaceTag(globalPolicy.getSendWhitespaceTag());
                  OtrActivator.scOtrEngine.setContactPolicy(otrContact.contact, policy);
                  // Default action for timed_out and plaintext sessions
                  // is start session.
                  OtrActivator.scOtrEngine.startSession(otrContact);
                  break;
              }
            }
          });
    }
    return button;
  }