Package org.xmpp.packet

Examples of org.xmpp.packet.StreamError

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            if (!isAllowed(connection)) {
                // Client cannot connect from this IP address so end the stream and
                // TCP connection
                Log.debug("LocalClientSession: Closed connection to client attempting to connect from: " + hostAddress);
                // Include the not-authorized error in the response
                StreamError error = new StreamError(StreamError.Condition.not_authorized);
                connection.deliverRawText(error.toXML());
                // Close the underlying connection
                connection.close();
                return null;
            }
        }
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                    }

                    int conflictCount = oldSession.incrementConflictCount();
                    if (conflictCount > conflictLimit) {
                        // Kick out the old connection that is conflicting with the new one
                        StreamError error = new StreamError(StreamError.Condition.conflict);
                        oldSession.deliverRawText(error.toXML());
                        oldSession.close();
                    }
                    else {
                        reply.setChildElement(packet.getChildElement().createCopy());
                        reply.setError(PacketError.Condition.conflict);
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        // Check that a domain was provided in the stream header
        if (domain == null) {
            Log.debug("LocalComponentSession: [ExComp] Domain not specified in stanza: " + xpp.getText());
            // Include the bad-format in the response
            StreamError error = new StreamError(StreamError.Condition.bad_format);
            sb.append(error.toXML());
            connection.deliverRawText(sb.toString());
            // Close the underlying connection
            connection.close();
            return null;
        }

        // Get the requested subdomain
        String subdomain = domain;
        int index = domain.indexOf(serverName);
        if (index > -1) {
            subdomain = domain.substring(0, index -1);
        }
        domain = subdomain + "." + serverName;
        JID componentJID = new JID(domain);
        // Check that an external component for the specified subdomain may connect to this server
        if (!ExternalComponentManager.canAccess(subdomain)) {
            Log.debug(
                    "LocalComponentSession: [ExComp] Component is not allowed to connect with subdomain: " + subdomain);
            StreamError error = new StreamError(StreamError.Condition.host_unknown);
            sb.append(error.toXML());
            connection.deliverRawText(sb.toString());
            // Close the underlying connection
            connection.close();
            return null;
        }
        // Check that a secret key was configured in the server
        String secretKey = ExternalComponentManager.getSecretForComponent(subdomain);
        if (secretKey == null) {
            Log.debug("LocalComponentSession: [ExComp] A shared secret for the component was not found.");
            // Include the internal-server-error in the response
            StreamError error = new StreamError(StreamError.Condition.internal_server_error);
            sb.append(error.toXML());
            connection.deliverRawText(sb.toString());
            // Close the underlying connection
            connection.close();
            return null;
        }
        // Check that the requested subdomain is not already in use
        if (!allowMultiple && InternalComponentManager.getInstance().hasComponent(componentJID)) {
            Log.debug("LocalComponentSession: [ExComp] Another component is already using domain: " + domain);
            // Domain already occupied so return a conflict error and close the connection
            // Include the conflict error in the response
            StreamError error = new StreamError(StreamError.Condition.conflict);
            sb.append(error.toXML());
            connection.deliverRawText(sb.toString());
            // Close the underlying connection
            connection.close();
            return null;
        }
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        if (!anticipatedDigest.equalsIgnoreCase(digest)) {
            Log.debug("LocalComponentSession: [ExComp] Incorrect handshake for component with domain: " +
                    defaultSubdomain);
            //  The credentials supplied by the initiator are not valid (answer an error
            // and close the connection)
            conn.deliverRawText(new StreamError(StreamError.Condition.not_authorized).toXML());
            // Close the underlying connection
            conn.close();
            return false;
        }
        else {
            // Component has authenticated fine
            setStatus(STATUS_AUTHENTICATED);
            // Send empty handshake element to acknowledge success
            conn.deliverRawText("<handshake></handshake>");
            // Bind the domain to this component
            ExternalComponent component = getExternalComponent();
            try {
                InternalComponentManager.getInstance().addComponent(defaultSubdomain, component);
                Log.debug(
                        "LocalComponentSession: [ExComp] External component was registered SUCCESSFULLY with domain: " +
                                defaultSubdomain);
                return true;
            }
            catch (ComponentException e) {
                Log.debug("LocalComponentSession: [ExComp] Another component is already using domain: " +
                        defaultSubdomain);
                //  The credentials supplied by the initiator are not valid (answer an error
                // and close the connection)
                conn.deliverRawText(new StreamError(StreamError.Condition.conflict).toXML());
                // Close the underlying connection
                conn.close();
                return false;
            }
        }
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        // Check that a domain was provided in the stream header
        if (domain == null) {
            Log.debug("LocalConnectionMultiplexerSession: [ConMng] Domain not specified in stanza: " + xpp.getText());
            // Include the bad-format in the response
            StreamError error = new StreamError(StreamError.Condition.bad_format);
            sb.append(error.toXML());
            connection.deliverRawText(sb.toString());
            // Close the underlying connection
            connection.close();
            return null;
        }

        // Get the requested domain
        JID address = new JID(domain);
        // Check that a secret key was configured in the server
        String secretKey = ConnectionMultiplexerManager.getDefaultSecret();
        if (secretKey == null) {
            Log.debug("LocalConnectionMultiplexerSession: [ConMng] A shared secret for connection manager was not found.");
            // Include the internal-server-error in the response
            StreamError error = new StreamError(StreamError.Condition.internal_server_error);
            sb.append(error.toXML());
            connection.deliverRawText(sb.toString());
            // Close the underlying connection
            connection.close();
            return null;
        }
        // Check that the requested subdomain is not already in use
        if (SessionManager.getInstance().getConnectionMultiplexerSession(address) != null) {
            Log.debug("LocalConnectionMultiplexerSession: [ConMng] Another connection manager is already using domain: " + domain);
            // Domain already occupied so return a conflict error and close the connection
            // Include the conflict error in the response
            StreamError error = new StreamError(StreamError.Condition.conflict);
            sb.append(error.toXML());
            connection.deliverRawText(sb.toString());
            // Close the underlying connection
            connection.close();
            return null;
        }
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        if (!anticipatedDigest.equalsIgnoreCase(digest)) {
            Log.debug("LocalConnectionMultiplexerSession: [ConMng] Incorrect handshake for connection manager with domain: " +
                    getAddress().getDomain());
            //  The credentials supplied by the initiator are not valid (answer an error
            // and close the connection)
            conn.deliverRawText(new StreamError(StreamError.Condition.not_authorized).toXML());
            // Close the underlying connection
            conn.close();
            return false;
        }
        else {
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                }

                int conflictCount = oldSession.incrementConflictCount();
                if (conflictCount > conflictLimit) {
                    // Send a stream:error before closing the old connection
                    StreamError error = new StreamError(StreamError.Condition.conflict);
                    oldSession.deliverRawText(error.toXML());
                    oldSession.close();
                }
                else {
                    IQ response = IQ.createResultIQ(packet);
                    response.setChildElement(packet.getChildElement().createCopy());
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        // Disconnect user after 5 seconds.
        taskEngine.schedule(new TimerTask() {
            @Override
      public void run() {
                // Include the not-authorized error in the response
                StreamError error = new StreamError(StreamError.Condition.policy_violation);
                session.deliverRawText(error.toXML());
                // Close the underlying connection
                session.close();
            }
        }, 5000);
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                session.process(reply);
                return;
            }
            if (packet.getID() == null && JiveGlobals.getBooleanProperty("xmpp.server.validation.enabled", false)) {
                // IQ packets MUST have an 'id' attribute so close the connection
                StreamError error = new StreamError(StreamError.Condition.invalid_xml);
                session.deliverRawText(error.toXML());
                session.close();
                return;
            }
            processIQ(packet);
        }
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     * @return true if the connection was secured.
     */
    private boolean negotiateTLS() {
        if (connection.getTlsPolicy() == Connection.TLSPolicy.disabled) {
            // Set the not_authorized error
            StreamError error = new StreamError(StreamError.Condition.not_authorized);
            // Deliver stanza
            connection.deliverRawText(error.toXML());
            // Close the underlying connection
            connection.close();
            // Log a warning so that admins can track this case from the server side
            Log.warn("TLS requested by initiator when TLS was never offered by server. " +
                    "Closing connection : " + connection);
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Related Classes of org.xmpp.packet.StreamError

  • org.dom4j.io.XMLWriter
  • org.jivesoftware.openfire.handler.IQAuthHandler
  • org.jivesoftware.openfire.handler.IQBindHandler
  • org.jivesoftware.openfire.handler.IQRegisterHandler
  • org.jivesoftware.openfire.net.ServerSocketReader
  • org.jivesoftware.openfire.net.ServerStanzaHandler
  • org.jivesoftware.openfire.net.SocketReader
  • org.jivesoftware.openfire.net.SocketReadingMode
  • org.jivesoftware.openfire.net.StanzaHandler
  • org.jivesoftware.openfire.plugin.spark.SparkManager
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