89 lines
2.7 KiB
Java
89 lines
2.7 KiB
Java
/**
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*
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* Copyright 2016-2021 Florian Schmaus
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.iot;
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import java.util.logging.Logger;
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import org.jivesoftware.smack.Manager;
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import org.jivesoftware.smack.XMPPConnection;
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import org.jivesoftware.smack.iqrequest.AbstractIqRequestHandler;
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import org.jivesoftware.smack.packet.IQ;
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import org.jivesoftware.smackx.iot.provisioning.IoTProvisioningManager;
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import org.jxmpp.jid.Jid;
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public abstract class IoTManager extends Manager {
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private static final Logger LOGGER = Logger.getLogger(IoTManager.class.getName());
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private final IoTProvisioningManager ioTProvisioningManager;
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private boolean allowNonFriends;
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private static boolean autoEnable;
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public static void setAutoEnableIoTManagers(boolean autoEnable) {
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IoTManager.autoEnable = autoEnable;
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}
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public static boolean isAutoEnableActive() {
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return autoEnable;
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}
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protected IoTManager(XMPPConnection connection) {
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super(connection);
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ioTProvisioningManager = IoTProvisioningManager.getInstanceFor(connection);
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}
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/**
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* Set whether or not non friends should be able to use the services provided by this manager. Those non-friend
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* entities still need to know the full JID for IQ based requests.
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*
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* @param allowNonFriends true to allow everyone to use the services.
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*/
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public void setAllowNonFriends(boolean allowNonFriends) {
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this.allowNonFriends = allowNonFriends;
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}
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protected boolean isAllowed(Jid jid) {
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if (allowNonFriends) return true;
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return ioTProvisioningManager.isMyFriend(jid);
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}
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protected abstract class IoTIqRequestHandler extends AbstractIqRequestHandler {
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protected IoTIqRequestHandler(String element, String namespace, IQ.Type type, Mode mode) {
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super(element, namespace, type, mode);
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}
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@Override
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public final IQ handleIQRequest(IQ iqRequest) {
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if (!isAllowed(iqRequest.getFrom())) {
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LOGGER.warning("Ignoring IQ request " + iqRequest);
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return null;
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}
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return handleIoTIqRequest(iqRequest);
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}
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protected abstract IQ handleIoTIqRequest(IQ iqRequest);
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}
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}
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