Examples with IQ org.xmpp.packet.IQ used on opensource projects

Example 91 with IQ

use of org.xmpp.packet.IQ in project Openfire by igniterealtime.

the class SipComponent method processPacket.

// Component Interface
public void processPacket(Packet packet) {
    Log.debug(packet.toXML());
    if (packet instanceof IQ) {
        // Handle disco packets
        IQ iq = (IQ) packet;
        // Ignore IQs of type ERROR or RESULT
        if (IQ.Type.error == iq.getType() || IQ.Type.result == iq.getType()) {
            return;
        }
        processIQ(iq);
    }
}

Example 92 with IQ

use of org.xmpp.packet.IQ in project Openfire by igniterealtime.

the class PubSubEngine method sendErrorPacket.

/**
     * Generate a conflict packet to indicate that the nickname being requested/used is already in
     * use by another user.
     *
     * @param packet the packet to be bounced.
     */
void sendErrorPacket(IQ packet, PacketError.Condition error, Element pubsubError) {
    IQ reply = IQ.createResultIQ(packet);
    reply.setChildElement(packet.getChildElement().createCopy());
    reply.setError(error);
    if (pubsubError != null) {
        // Add specific pubsub error if available
        reply.getError().getElement().add(pubsubError);
    }
    router.route(reply);
}

Example 93 with IQ

use of org.xmpp.packet.IQ in project Openfire by igniterealtime.

the class PubSubEngine method createNode.

private void createNode(PubSubService service, IQ iq, Element childElement, Element createElement) {
    // Call createNodeHelper and get the node creation status.
    CreateNodeResponse response = createNodeHelper(service, iq, childElement, createElement);
    if (response.newNode == null) {
        // New node creation failed
        sendErrorPacket(iq, response.creationStatus, response.pubsubError);
    } else {
        IQ reply = IQ.createResultIQ(iq);
        Node newNode = response.newNode;
        String nodeID = createElement.attributeValue("node");
        // Include new nodeID if it has changed from the original nodeID
        if (!newNode.getNodeID().equals(nodeID)) {
            Element elem = reply.setChildElement("pubsub", "http://jabber.org/protocol/pubsub");
            elem.addElement("create").addAttribute("node", newNode.getNodeID());
        }
        router.route(reply);
    }
}

Example 94 with IQ

use of org.xmpp.packet.IQ in project Openfire by igniterealtime.

the class UserManager method isRegisteredUser.

/**
     * Returns true if the specified JID belongs to a local or remote registered user. For
     * remote users (i.e. domain does not match local domain) a disco#info request is going
     * to be sent to the bare JID of the user.
     *
     * @param user to JID of the user to check it it's a registered user.
     * @return true if the specified JID belongs to a local or remote registered user.
     */
public boolean isRegisteredUser(JID user) {
    XMPPServer server = XMPPServer.getInstance();
    if (server.isLocal(user)) {
        try {
            getUser(user.getNode());
            return true;
        } catch (UserNotFoundException e) {
            return false;
        }
    } else {
        // Look up in the cache using the full JID
        Boolean isRegistered = remoteUsersCache.get(user.toString());
        if (isRegistered == null) {
            // Check if the bare JID of the user is cached
            isRegistered = remoteUsersCache.get(user.toBareJID());
            if (isRegistered == null) {
                // No information is cached so check user identity and cache it
                // A disco#info is going to be sent to the bare JID of the user. This packet
                // is going to be handled by the remote server.
                IQ iq = new IQ(IQ.Type.get);
                iq.setFrom(server.getServerInfo().getXMPPDomain());
                iq.setTo(user.toBareJID());
                iq.setChildElement("query", "http://jabber.org/protocol/disco#info");
                // Send the disco#info request to the remote server. The reply will be
                // processed by the IQResultListener (interface that this class implements)
                server.getIQRouter().addIQResultListener(iq.getID(), this);
                synchronized (user.toBareJID().intern()) {
                    server.getIQRouter().route(iq);
                    // Wait for the reply to be processed. Time out in 1 minute.
                    try {
                        user.toBareJID().intern().wait(60000);
                    } catch (InterruptedException e) {
                    // Do nothing
                    }
                }
                // Get the discovered result
                isRegistered = remoteUsersCache.get(user.toBareJID());
                if (isRegistered == null) {
                    // Disco failed for some reason (i.e. we timed out before getting a result)
                    // so assume that user is not anonymous and cache result
                    isRegistered = Boolean.FALSE;
                    remoteUsersCache.put(user.toString(), isRegistered);
                }
            }
        }
        return isRegistered;
    }
}

Example 95 with IQ

use of org.xmpp.packet.IQ in project Openfire by igniterealtime.

the class SparkManager method handleDiscoItems.

/**
     * Sends a reply for a ServiceDiscovery.
     *
     * @param packet the packet.
     */
private void handleDiscoItems(IQ packet) {
    IQ replyPacket = IQ.createResultIQ(packet);
    replyPacket.setChildElement("query", "http://jabber.org/protocol/disco#items");
    sendPacket(replyPacket);
}