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Code Issues Releases Wiki Activity

[extensions] Deprecate old-style PepManager PEP listeners

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This commit is contained in:
Florian Schmaus 2020-05-25 20:32:47 +02:00
parent 15499ad1f8
commit ccc785062e
4 changed files with 48 additions and 94 deletions
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104
smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/OmemoManager.java
View file

@ -17,7 +17,6 @@
package org.jivesoftware.smackx.omemo;
import static org.jivesoftware.smackx.omemo.util.OmemoConstants.OMEMO_NAMESPACE_V_AXOLOTL;
import static org.jivesoftware.smackx.omemo.util.OmemoConstants.PEP_NODE_DEVICE_LIST_NOTIFY;
import java.io.IOException;
import java.security.NoSuchAlgorithmException;
@ -39,7 +38,6 @@ import org.jivesoftware.smack.Manager;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.packet.ExtensionElement;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.packet.MessageBuilder;
import org.jivesoftware.smack.packet.Stanza;
@ -71,10 +69,9 @@ import org.jivesoftware.smackx.omemo.trust.OmemoFingerprint;
import org.jivesoftware.smackx.omemo.trust.OmemoTrustCallback;
import org.jivesoftware.smackx.omemo.trust.TrustState;
import org.jivesoftware.smackx.omemo.util.MessageOrOmemoMessage;
import org.jivesoftware.smackx.omemo.util.OmemoConstants;
import org.jivesoftware.smackx.pep.PepEventListener;
import org.jivesoftware.smackx.pep.PepManager;
import org.jivesoftware.smackx.pubsub.EventElement;
import org.jivesoftware.smackx.pubsub.ItemsExtension;
import org.jivesoftware.smackx.pubsub.PayloadItem;
import org.jivesoftware.smackx.pubsub.PubSubException;
import org.jivesoftware.smackx.pubsub.packet.PubSub;
@ -101,6 +98,8 @@ public final class OmemoManager extends Manager {
private final HashSet<OmemoMessageListener> omemoMessageListeners = new HashSet<>();
private final HashSet<OmemoMucMessageListener> omemoMucMessageListeners = new HashSet<>();
private final PepManager pepManager;
private OmemoTrustCallback trustCallback;
private BareJid ownJid;
@ -116,6 +115,7 @@ public final class OmemoManager extends Manager {
super(connection);
service = OmemoService.getInstance();
pepManager = PepManager.getInstanceFor(connection);
this.deviceId = deviceId;
@ -134,9 +134,6 @@ public final class OmemoManager extends Manager {
// StanzaListeners
resumeStanzaAndPEPListeners();
// Announce OMEMO support
ServiceDiscoveryManager.getInstanceFor(connection).addFeature(PEP_NODE_DEVICE_LIST_NOTIFY);
}
/**
@ -247,7 +244,6 @@ public final class OmemoManager extends Manager {
}
getOmemoService().init(new LoggedInOmemoManager(this));
ServiceDiscoveryManager.getInstanceFor(connection()).addFeature(PEP_NODE_DEVICE_LIST_NOTIFY);
}
/**
@ -889,16 +885,14 @@ public final class OmemoManager extends Manager {
* after {@link #stopStanzaAndPEPListeners()} was called.
*/
public void resumeStanzaAndPEPListeners() {
PepManager pepManager = PepManager.getInstanceFor(connection());
CarbonManager carbonManager = CarbonManager.getInstanceFor(connection());
// Remove listeners to avoid them getting added twice
connection().removeAsyncStanzaListener(this::internalOmemoMessageStanzaListener);
carbonManager.removeCarbonCopyReceivedListener(this::internalOmemoCarbonCopyListener);
pepManager.removePepListener(this::deviceListUpdateListener);
// Add listeners
pepManager.addPepListener(this::deviceListUpdateListener);
pepManager.addPepEventListener(OmemoConstants.PEP_NODE_DEVICE_LIST, OmemoDeviceListElement.class, pepOmemoDeviceListEventListener);
connection().addAsyncStanzaListener(this::internalOmemoMessageStanzaListener, OmemoManager::isOmemoMessage);
carbonManager.addCarbonCopyReceivedListener(this::internalOmemoCarbonCopyListener);
}
@ -907,7 +901,7 @@ public final class OmemoManager extends Manager {
* Remove active stanza listeners needed for OMEMO.
*/
public void stopStanzaAndPEPListeners() {
PepManager.getInstanceFor(connection()).removePepListener(this::deviceListUpdateListener);
pepManager.removePepEventListener(pepOmemoDeviceListEventListener);
connection().removeAsyncStanzaListener(this::internalOmemoMessageStanzaListener);
CarbonManager.getInstanceFor(connection()).removeCarbonCopyReceivedListener(this::internalOmemoCarbonCopyListener);
}
@ -992,71 +986,45 @@ public final class OmemoManager extends Manager {
});
}
/**
* PEPListener that listens for OMEMO deviceList updates.
*/
private void deviceListUpdateListener(EntityBareJid from, EventElement event, Message message) {
// Unknown sender, no more work to do.
if (from == null) {
// TODO: This DOES happen for some reason. Figure out when...
return;
}
for (ExtensionElement items : event.getExtensions()) {
if (!(items instanceof ItemsExtension)) {
continue;
}
for (ExtensionElement item : ((ItemsExtension) items).getExtensions()) {
if (!(item instanceof PayloadItem<?>)) {
continue;
}
PayloadItem<?> payloadItem = (PayloadItem<?>) item;
if (!(payloadItem.getPayload() instanceof OmemoDeviceListElement)) {
continue;
}
// Device List <list>
OmemoCachedDeviceList deviceList;
OmemoDeviceListElement receivedDeviceList = (OmemoDeviceListElement) payloadItem.getPayload();
try {
getOmemoService().getOmemoStoreBackend().mergeCachedDeviceList(getOwnDevice(), from,
@SuppressWarnings("UnnecessaryLambda")
private final PepEventListener<OmemoDeviceListElement> pepOmemoDeviceListEventListener =
(from, receivedDeviceList, id, message) -> {
// Device List <list>
OmemoCachedDeviceList deviceList;
try {
getOmemoService().getOmemoStoreBackend().mergeCachedDeviceList(getOwnDevice(), from,
receivedDeviceList);
if (!from.asBareJid().equals(getOwnJid())) {
continue;
}
if (!from.asBareJid().equals(getOwnJid())) {
return;
}
deviceList = getOmemoService().cleanUpDeviceList(getOwnDevice());
} catch (IOException e) {
LOGGER.log(Level.SEVERE,
deviceList = getOmemoService().cleanUpDeviceList(getOwnDevice());
} catch (IOException e) {
LOGGER.log(Level.SEVERE,
"IOException while processing OMEMO PEP device updates. Message: " + message,
e);
continue;
}
final OmemoDeviceListElement_VAxolotl newDeviceList = new OmemoDeviceListElement_VAxolotl(deviceList);
e);
return;
}
final OmemoDeviceListElement_VAxolotl newDeviceList = new OmemoDeviceListElement_VAxolotl(deviceList);
if (!newDeviceList.copyDeviceIds().equals(receivedDeviceList.copyDeviceIds())) {
LOGGER.log(Level.FINE, "Republish deviceList due to changes:" +
if (!newDeviceList.copyDeviceIds().equals(receivedDeviceList.copyDeviceIds())) {
LOGGER.log(Level.FINE, "Republish deviceList due to changes:" +
" Received: " + Arrays.toString(receivedDeviceList.copyDeviceIds().toArray()) +
" Published: " + Arrays.toString(newDeviceList.copyDeviceIds().toArray()));
Async.go(new Runnable() {
@Override
public void run() {
try {
OmemoService.publishDeviceList(connection(), newDeviceList);
} catch (InterruptedException | XMPPException.XMPPErrorException |
Async.go(new Runnable() {
@Override
public void run() {
try {
OmemoService.publishDeviceList(connection(), newDeviceList);
} catch (InterruptedException | XMPPException.XMPPErrorException |
SmackException.NotConnectedException | SmackException.NoResponseException | PubSubException.NotALeafNodeException e) {
LOGGER.log(Level.WARNING, "Could not publish our deviceList upon an received update.", e);
}
}
});
LOGGER.log(Level.WARNING, "Could not publish our deviceList upon an received update.", e);
}
}
}
});
}
}
};
/**
* StanzaFilter that filters messages containing a OMEMO element.

1
smack-omemo/src/main/java/org/jivesoftware/smackx/omemo/util/OmemoConstants.java
View file

@ -31,7 +31,6 @@ public final class OmemoConstants {
// PubSub Node names
public static final String PEP_NODE_DEVICE_LIST = OMEMO_NAMESPACE_V_AXOLOTL + ".devicelist";
public static final String PEP_NODE_DEVICE_LIST_NOTIFY = PEP_NODE_DEVICE_LIST + "+notify";
public static final String PEP_NODE_BUNDLES = OMEMO_NAMESPACE_V_AXOLOTL + ".bundles";
/**