/**
   * Removes the specified account from the list of accounts that this provider factory is handling.
   * If the specified accountID is unknown to the ProtocolProviderFactory, the call has no effect
   * and false is returned. This method is persistent in nature and once called the account
   * corresponding to the specified ID will not be loaded during future runs of the project.
   *
   * @param accountID the ID of the account to remove.
   * @return true if an account with the specified ID existed and was removed and false otherwise.
   */
  public boolean uninstallAccount(AccountID accountID) {
    // unregister the protocol provider
    ServiceReference serRef = getProviderForAccount(accountID);

    if (serRef == null) return false;

    ProtocolProviderService protocolProvider =
        (ProtocolProviderService) SipActivator.getBundleContext().getService(serRef);

    try {
      protocolProvider.unregister();
    } catch (OperationFailedException e) {
      logger.error(
          "Failed to unregister protocol provider for account : "
              + accountID
              + " caused by : "
              + e);
    }

    ServiceRegistration registration = (ServiceRegistration) registeredAccounts.remove(accountID);

    if (registration == null) return false;

    // kill the service
    registration.unregister();

    return removeStoredAccount(SipActivator.getBundleContext(), accountID);
  }
Ejemplo n.º 2
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  /**
   * Fetches the preferred TLS (TCP) port for secure communications in the user preferences or
   * search is default value set in settings or fallback on a default value.
   *
   * @return the preferred network port for secure communications.
   */
  private int getPreferredSecurePort() {
    int preferredPort =
        SipActivator.getConfigurationService().getInt(PREFERRED_SECURE_PORT_PROPERTY_NAME, -1);

    if (preferredPort <= 1) {
      // check for default value
      preferredPort =
          SipActivator.getResources().getSettingsInt(PREFERRED_SECURE_PORT_PROPERTY_NAME);
    }

    if (preferredPort <= 1) return ListeningPoint.PORT_5061;
    else return preferredPort;
  }
  /**
   * Shows an error and a short description.
   *
   * @param ex the exception
   */
  static void showError(Throwable ex, String title, String message) {
    try {
      if (title == null) title = "Error in SIP contactlist storage";

      if (message == null)
        message = title + "\n" + ex.getClass().getName() + ": " + ex.getLocalizedMessage();

      if (SipActivator.getUIService() != null)
        SipActivator.getUIService()
            .getPopupDialog()
            .showMessagePopupDialog(message, title, PopupDialog.ERROR_MESSAGE);
    } catch (Throwable t) {
      logger.error("Error for error dialog", t);
    }
  }
  /**
   * Initializes and creates an account corresponding to the specified accountProperties and
   * registers the resulting ProtocolProvider in the <tt>context</tt> BundleContext parameter.
   *
   * @param accountProperties a set of protocol (or implementation) specific properties defining the
   *     new account.
   * @return the AccountID of the newly created account
   */
  protected AccountID loadAccount(Map accountProperties) {
    BundleContext context = SipActivator.getBundleContext();
    if (context == null) throw new NullPointerException("The specified BundleContext was null");

    String userIDStr = (String) accountProperties.get(USER_ID);
    if (userIDStr == null)
      throw new NullPointerException("The account properties contained no user id.");

    if (accountProperties == null)
      throw new NullPointerException("The specified property map was null");

    String serverAddress = (String) accountProperties.get(SERVER_ADDRESS);

    if (serverAddress == null)
      throw new NullPointerException(serverAddress + " is not a valid ServerAddress");

    if (!accountProperties.containsKey(PROTOCOL))
      accountProperties.put(PROTOCOL, ProtocolNames.SIP);

    SipAccountID accountID = new SipAccountID(userIDStr, accountProperties, serverAddress);

    // get a reference to the configuration service and register whatever
    // properties we have in it.

    Hashtable properties = new Hashtable();
    properties.put(PROTOCOL, ProtocolNames.SIP);
    properties.put(USER_ID, userIDStr);

    ProtocolProviderServiceSipImpl sipProtocolProvider = new ProtocolProviderServiceSipImpl();

    try {
      sipProtocolProvider.initialize(userIDStr, accountID);

      // We store again the account in order to store all properties added
      // during the protocol provider initialization.
      this.storeAccount(SipActivator.getBundleContext(), accountID);
    } catch (OperationFailedException ex) {
      logger.error("Failed to initialize account", ex);
      throw new IllegalArgumentException("Failed to initialize account" + ex.getMessage());
    }

    ServiceRegistration registration =
        context.registerService(
            ProtocolProviderService.class.getName(), sipProtocolProvider, properties);

    registeredAccounts.put(accountID, registration);
    return accountID;
  }
  /** Handles new incoming object. */
  private void handle(JSONObject incomingObject) {
    if (!incomingObject.containsKey("class")) return;

    try {
      String classField = (String) incomingObject.get("class");

      if (classField.equals("loginko")) {
        showError(null, null, "Unauthorized. Cannot login: "******"errorstring"));

        logger.error("Error login: "******"errorstring"));

        destroy();

        return;
      } else if (classField.equals("login_id_ok")) {
        SipAccountIDImpl accountID = (SipAccountIDImpl) sipProvider.getAccountID();

        boolean useSipCredentials = accountID.isClistOptionUseSipCredentials();

        String password;
        if (useSipCredentials) {
          password = SipActivator.getProtocolProviderFactory().loadPassword(accountID);
        } else {
          password = accountID.getClistOptionPassword();
        }

        if (!authorize((String) incomingObject.get("sessionid"), password))
          logger.error("Error login authorization!");

        return;
      } else if (classField.equals("login_pass_ok")) {
        if (!sendCapas((JSONArray) incomingObject.get("capalist")))
          logger.error("Error send capas!");

        return;
      } else if (classField.equals("login_capas_ok")) {
        if (!sendFeatures(
            (String) incomingObject.get("astid"), (String) incomingObject.get("xivo_userid")))
          logger.error("Problem send features get!");

        return;
      } else if (classField.equals("features")) {
        if (!getPhoneList()) logger.error("Problem send get phones!");

        return;
      } else if (classField.equals("phones")) {
        phonesRecieved(incomingObject);
        return;
      } else if (classField.equals("disconn")) {
        destroy();
        return;
      } else {
        if (logger.isTraceEnabled()) logger.trace("unhandled classField: " + incomingObject);
        return;
      }
    } catch (Throwable t) {
      logger.error("Error handling incoming object", t);
    }
  }
  /**
   * Initializes and creates an account corresponding to the specified accountProperties and
   * registers the resulting ProtocolProvider in the <tt>context</tt> BundleContext parameter.
   *
   * @param userIDStr the user identifier uniquely representing the newly created account within the
   *     protocol namespace.
   * @param accountProperties a set of protocol (or implementation) specific properties defining the
   *     new account.
   * @return the AccountID of the newly created account.
   * @throws IllegalArgumentException if userID does not correspond to an identifier in the context
   *     of the underlying protocol or if accountProperties does not contain a complete set of
   *     account installation properties.
   * @throws IllegalStateException if the account has already been installed.
   * @throws NullPointerException if any of the arguments is null.
   */
  public AccountID installAccount(String userIDStr, Map accountProperties) {
    BundleContext context = SipActivator.getBundleContext();
    if (context == null) throw new NullPointerException("The specified BundleContext was null");

    if (userIDStr == null) throw new NullPointerException("The specified AccountID was null");

    accountProperties.put(USER_ID, userIDStr);

    if (accountProperties == null)
      throw new NullPointerException("The specified property map was null");

    String serverAddress = (String) accountProperties.get(SERVER_ADDRESS);

    if (serverAddress == null) throw new NullPointerException("null is not a valid ServerAddress");

    if (!accountProperties.containsKey(PROTOCOL))
      accountProperties.put(PROTOCOL, ProtocolNames.SIP);

    AccountID accountID = new SipAccountID(userIDStr, accountProperties, serverAddress);

    // make sure we haven't seen this account id before.
    if (registeredAccounts.containsKey(accountID))
      throw new IllegalStateException("An account for id " + userIDStr + " was already installed!");

    // first store the account and only then load it as the load generates
    // an osgi event, the osgi event triggers (trhgough the UI) a call to
    // the register() method and it needs to acces the configuration service
    // and check for a password.
    this.storeAccount(SipActivator.getBundleContext(), accountID);

    try {
      accountID = loadAccount(accountProperties);
    } catch (RuntimeException exc) {
      // it might happen that load-ing the account fails because of a bad
      // initialization. if this is the case, make sure we remove it.
      this.removeStoredAccount(SipActivator.getBundleContext(), accountID);

      throw exc;
    }

    return accountID;
  }
  /** Prepares the factory for bundle shutdown. */
  public void stop() {
    logger.trace("Preparing to stop all SIP protocol providers.");
    Enumeration registrations = this.registeredAccounts.elements();

    while (registrations.hasMoreElements()) {
      ServiceRegistration reg = ((ServiceRegistration) registrations.nextElement());

      ProtocolProviderServiceSipImpl provider =
          (ProtocolProviderServiceSipImpl)
              SipActivator.getBundleContext().getService(reg.getReference());

      // do an attempt to kill the provider
      provider.shutdown();

      reg.unregister();
    }

    registeredAccounts.clear();
  }
Ejemplo n.º 8
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  /**
   * Constructor for this class. Creates the JAIN-SIP stack.
   *
   * @throws OperationFailedException if creating the stack fails.
   */
  SipStackSharing() throws OperationFailedException {
    // init of the stack
    try {
      SipFactory sipFactory = SipFactory.getInstance();
      sipFactory.setPathName("org.jitsi.gov.nist");

      Properties sipStackProperties = new SipStackProperties();

      // Create SipStack object
      this.stack = sipFactory.createSipStack(sipStackProperties);
      if (logger.isTraceEnabled()) logger.trace("Created stack: " + this.stack);

      // set our custom address resolver managing SRV records
      AddressResolverImpl addressResolver = new AddressResolverImpl();
      ((SIPTransactionStack) this.stack).setAddressResolver(addressResolver);

      SipActivator.getNetworkAddressManagerService().addNetworkConfigurationChangeListener(this);
    } catch (Exception ex) {
      logger.fatal("Failed to get SIP Factory.", ex);
      throw new OperationFailedException(
          "Failed to get SIP Factory", OperationFailedException.INTERNAL_ERROR, ex);
    }
  }
 /**
  * Returns the password last saved for the specified account.
  *
  * @param accountID the AccountID for the account whose password we're looking for..
  * @return a String containing the password for the specified accountID.
  * @throws java.lang.IllegalArgumentException if no account corresponding to <tt>accountID</tt>
  *     has been previously stored.
  */
 public String loadPassword(AccountID accountID) throws IllegalArgumentException {
   return super.loadPassword(SipActivator.getBundleContext(), accountID);
 }
 /**
  * Saves the password for the specified account after scrambling it a bit so that it is not
  * visible from first sight (Method remains highly insecure).
  *
  * @param accountID the AccountID for the account whose password we're storing.
  * @param passwd the password itself.
  * @throws java.lang.IllegalArgumentException if no account corresponding to <tt>accountID</tt>
  *     has been previously stored.
  */
 public void storePassword(AccountID accountID, String passwd) throws IllegalArgumentException {
   super.storePassword(SipActivator.getBundleContext(), accountID, passwd);
 }
 /** Loads (and hence installs) all accounts previously stored in the configuration service. */
 public void loadStoredAccounts() {
   super.loadStoredAccounts(SipActivator.getBundleContext());
 }
Ejemplo n.º 12
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 /**
  * Fetches the number of times to retry when the binding of a JAIN-SIP <tt>ListeningPoint</tt>
  * fails. Looks in the user preferences or fallbacks on a default value.
  *
  * @return the number of times to retry a failed bind.
  */
 private int getBindRetriesValue() {
   return SipActivator.getConfigurationService()
       .getInt(
           ProtocolProviderService.BIND_RETRIES_PROPERTY_NAME,
           ProtocolProviderService.BIND_RETRIES_DEFAULT_VALUE);
 }
Ejemplo n.º 13
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  /**
   * Logs the specified message and details to the packet logging service if enabled.
   *
   * @param message the message to log
   * @param sender determines whether we are the origin of this message.
   */
  private void logPacket(SIPMessage message, boolean sender) {
    try {
      PacketLoggingService packetLogging = SipActivator.getPacketLogging();
      if (packetLogging == null
          || !packetLogging.isLoggingEnabled(PacketLoggingService.ProtocolName.SIP)
          /* Via not present in CRLF packet on TCP - causes NPE */
          || message.getTopmostVia() == null) return;

      String transport = message.getTopmostVia().getTransport();
      boolean isTransportUDP = transport.equalsIgnoreCase("UDP");

      byte[] srcAddr;
      int srcPort;
      byte[] dstAddr;
      int dstPort;

      // if addresses are not set use empty byte array with length
      // equals to the other address or just empty
      // byte array with length 4 (ipv4 0.0.0.0)
      if (sender) {
        if (!isTransportUDP) {
          InetSocketAddress localAddress =
              getLocalAddressForDestination(
                  message.getRemoteAddress(),
                  message.getRemotePort(),
                  message.getLocalAddress(),
                  transport);
          srcPort = localAddress.getPort();
          srcAddr = localAddress.getAddress().getAddress();
        } else {
          srcPort = message.getLocalPort();
          if (message.getLocalAddress() != null) srcAddr = message.getLocalAddress().getAddress();
          else if (message.getRemoteAddress() != null)
            srcAddr = new byte[message.getRemoteAddress().getAddress().length];
          else srcAddr = new byte[4];
        }

        dstPort = message.getRemotePort();
        if (message.getRemoteAddress() != null) dstAddr = message.getRemoteAddress().getAddress();
        else dstAddr = new byte[srcAddr.length];
      } else {
        if (!isTransportUDP) {
          InetSocketAddress dstAddress =
              getLocalAddressForDestination(
                  message.getRemoteAddress(),
                  message.getRemotePort(),
                  message.getLocalAddress(),
                  transport);
          dstPort = dstAddress.getPort();
          dstAddr = dstAddress.getAddress().getAddress();
        } else {
          dstPort = message.getLocalPort();
          if (message.getLocalAddress() != null) dstAddr = message.getLocalAddress().getAddress();
          else if (message.getRemoteAddress() != null)
            dstAddr = new byte[message.getRemoteAddress().getAddress().length];
          else dstAddr = new byte[4];
        }

        srcPort = message.getRemotePort();
        if (message.getRemoteAddress() != null) srcAddr = message.getRemoteAddress().getAddress();
        else srcAddr = new byte[dstAddr.length];
      }

      byte[] msg = null;
      if (message instanceof SIPRequest) {
        SIPRequest req = (SIPRequest) message;
        if (req.getMethod().equals(SIPRequest.MESSAGE)
            && message.getContentTypeHeader() != null
            && message.getContentTypeHeader().getContentType().equalsIgnoreCase("text")) {
          int len = req.getContentLength().getContentLength();

          if (len > 0) {
            SIPRequest newReq = (SIPRequest) req.clone();

            byte[] newContent = new byte[len];
            Arrays.fill(newContent, (byte) '.');
            newReq.setMessageContent(newContent);
            msg = newReq.toString().getBytes("UTF-8");
          }
        }
      }

      if (msg == null) {
        msg = message.toString().getBytes("UTF-8");
      }

      packetLogging.logPacket(
          PacketLoggingService.ProtocolName.SIP,
          srcAddr,
          srcPort,
          dstAddr,
          dstPort,
          isTransportUDP
              ? PacketLoggingService.TransportName.UDP
              : PacketLoggingService.TransportName.TCP,
          sender,
          msg);
    } catch (Throwable e) {
      logger.error("Cannot obtain message body", e);
    }
  }