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use publish-options instead of always pushing node configuration

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This commit is contained in:
Daniel Gultsch 2017-07-12 17:49:49 +02:00
parent 8d6b2074cb
commit 9a57673130
5 changed files with 93 additions and 36 deletions
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85
src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java
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@ -48,6 +48,7 @@ import eu.siacs.conversations.services.XmppConnectionService;
import eu.siacs.conversations.utils.CryptoHelper;
import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
import eu.siacs.conversations.xml.Element;
import eu.siacs.conversations.xml.Namespace;
import eu.siacs.conversations.xmpp.OnAdvancedStreamFeaturesLoaded;
import eu.siacs.conversations.xmpp.OnIqPacketReceived;
import eu.siacs.conversations.xmpp.jid.InvalidJidException;
@ -214,7 +215,6 @@ public class AxolotlService implements OnAdvancedStreamFeaturesLoaded {
putDevicesForJid(account.getJid().toBareJid().toPreppedString(), deviceIds, store);
for (String address : store.getKnownAddresses()) {
deviceIds = store.getSubDeviceSessions(address);
Log.d(Config.LOGTAG,account.getJid().toBareJid()+" adding device ids for "+address+" "+deviceIds);
putDevicesForJid(address, deviceIds, store);
}
@ -437,16 +437,7 @@ public class AxolotlService implements OnAdvancedStreamFeaturesLoaded {
}
Set<Integer> deviceIds = new HashSet<>();
deviceIds.add(getOwnDeviceId());
IqPacket publish = mXmppConnectionService.getIqGenerator().publishDeviceIds(deviceIds);
Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Wiping all other devices from Pep:" + publish);
mXmppConnectionService.sendIqPacket(account, publish, new OnIqPacketReceived() {
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
if (packet.getType() == IqPacket.TYPE.RESULT) {
mXmppConnectionService.pushNodeConfiguration(account, AxolotlService.PEP_DEVICE_LIST, PublishOptions.openAccess(), null);
}
}
});
publishDeviceIdsAndRefineAccessModel(deviceIds);
}
public void distrustFingerprint(final String fingerprint) {
@ -513,17 +504,40 @@ public class AxolotlService implements OnAdvancedStreamFeaturesLoaded {
numPublishTriesOnEmptyPep = 0;
}
deviceIdsCopy.add(getOwnDeviceId());
IqPacket publish = mXmppConnectionService.getIqGenerator().publishDeviceIds(deviceIdsCopy);
publishDeviceIdsAndRefineAccessModel(deviceIdsCopy);
}
private void publishDeviceIdsAndRefineAccessModel(Set<Integer> ids) {
publishDeviceIdsAndRefineAccessModel(ids,true);
}
private void publishDeviceIdsAndRefineAccessModel(final Set<Integer> ids, final boolean firstAttempt) {
final Bundle publishOptions = account.getXmppConnection().getFeatures().pepPublishOptions() ? PublishOptions.openAccess() : null;
IqPacket publish = mXmppConnectionService.getIqGenerator().publishDeviceIds(ids, publishOptions);
ownPushPending.set(true);
mXmppConnectionService.sendIqPacket(account, publish, new OnIqPacketReceived() {
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
ownPushPending.set(false);
if (packet.getType() == IqPacket.TYPE.ERROR) {
pepBroken = true;
Log.d(Config.LOGTAG, getLogprefix(account) + "Error received while publishing own device id" + packet.findChild("error"));
} else if (packet.getType() != IqPacket.TYPE.TIMEOUT) {
mXmppConnectionService.pushNodeConfiguration(account, AxolotlService.PEP_DEVICE_LIST, PublishOptions.openAccess(), null);
Element error = packet.getType() == IqPacket.TYPE.ERROR ? packet.findChild("error") : null;
if (firstAttempt && error != null && error.hasChild("precondition-not-met",Namespace.PUBSUB_ERROR)) {
Log.d(Config.LOGTAG,account.getJid().toBareJid()+": precondition wasn't met for device list. pushing node configuration");
mXmppConnectionService.pushNodeConfiguration(account, AxolotlService.PEP_DEVICE_LIST, publishOptions, new XmppConnectionService.OnConfigurationPushed() {
@Override
public void onPushSucceeded() {
publishDeviceIdsAndRefineAccessModel(ids, false);
}
@Override
public void onPushFailed() {
publishDeviceIdsAndRefineAccessModel(ids, false);
}
});
} else {
ownPushPending.set(false);
if (packet.getType() == IqPacket.TYPE.ERROR) {
pepBroken = true;
Log.d(Config.LOGTAG, getLogprefix(account) + "Error received while publishing own device id" + packet.findChild("error"));
}
}
}
});
@ -683,32 +697,45 @@ public class AxolotlService implements OnAdvancedStreamFeaturesLoaded {
Set<PreKeyRecord> preKeyRecords,
final boolean announceAfter,
final boolean wipe) {
publishDeviceBundle(signedPreKeyRecord,preKeyRecords,announceAfter,wipe,true);
}
private void publishDeviceBundle(final SignedPreKeyRecord signedPreKeyRecord,
final Set<PreKeyRecord> preKeyRecords,
final boolean announceAfter,
final boolean wipe,
final boolean firstAttempt) {
final Bundle publishOptions = account.getXmppConnection().getFeatures().pepPublishOptions() ? PublishOptions.openAccess() : null;
IqPacket publish = mXmppConnectionService.getIqGenerator().publishBundles(
signedPreKeyRecord, axolotlStore.getIdentityKeyPair().getPublicKey(),
preKeyRecords, getOwnDeviceId());
preKeyRecords, getOwnDeviceId(),publishOptions);
Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + ": Bundle " + getOwnDeviceId() + " in PEP not current. Publishing...");
mXmppConnectionService.sendIqPacket(account, publish, new OnIqPacketReceived() {
@Override
public void onIqPacketReceived(final Account account, IqPacket packet) {
if (packet.getType() == IqPacket.TYPE.RESULT) {
Element error = packet.getType() == IqPacket.TYPE.ERROR ? packet.findChild("error") : null;
if (firstAttempt && error != null && error.hasChild("precondition-not-met", Namespace.PUBSUB_ERROR)) {
Log.d(Config.LOGTAG,account.getJid().toBareJid()+": precondition wasn't met for bundle. pushing node configuration");
final String node = AxolotlService.PEP_BUNDLES + ":" + getOwnDeviceId();
mXmppConnectionService.pushNodeConfiguration(account, node, PublishOptions.openAccess(), new XmppConnectionService.OnConfigurationPushed() {
mXmppConnectionService.pushNodeConfiguration(account, node, publishOptions, new XmppConnectionService.OnConfigurationPushed() {
@Override
public void onPushSucceeded() {
Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Successfully published bundle. ");
if (wipe) {
wipeOtherPepDevices();
} else if (announceAfter) {
Log.d(Config.LOGTAG, getLogprefix(account) + "Announcing device " + getOwnDeviceId());
publishOwnDeviceIdIfNeeded();
}
publishDeviceBundle(signedPreKeyRecord,preKeyRecords, announceAfter, wipe, false);
}
@Override
public void onPushFailed() {
Log.d(Config.LOGTAG,"unable to change access model for pubsub node");
publishDeviceBundle(signedPreKeyRecord,preKeyRecords, announceAfter, wipe, false);
}
});
} if (packet.getType() == IqPacket.TYPE.RESULT) {
Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Successfully published bundle. ");
if (wipe) {
wipeOtherPepDevices();
} else if (announceAfter) {
Log.d(Config.LOGTAG, getLogprefix(account) + "Announcing device " + getOwnDeviceId());
publishOwnDeviceIdIfNeeded();
}
} else if (packet.getType() == IqPacket.TYPE.ERROR) {
pepBroken = true;
Log.d(Config.LOGTAG, getLogprefix(account) + "Error received while publishing bundle: " + packet.findChild("error"));

18
src/main/java/eu/siacs/conversations/generator/IqGenerator.java
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@ -91,16 +91,24 @@ public class IqGenerator extends AbstractGenerator {
return packet;
}
protected IqPacket publish(final String node, final Element item) {
protected IqPacket publish(final String node, final Element item, final Bundle options) {
final IqPacket packet = new IqPacket(IqPacket.TYPE.SET);
final Element pubsub = packet.addChild("pubsub",
"http://jabber.org/protocol/pubsub");
final Element publish = pubsub.addChild("publish");
publish.setAttribute("node", node);
publish.addChild(item);
if (options != null) {
final Element publishOptions = pubsub.addChild("publish-options");
publishOptions.addChild(Data.create(Namespace.PUBSUB_PUBLISH_OPTIONS, options));
}
return packet;
}
protected IqPacket publish(final String node, final Element item) {
return publish(node,item,null);
}
protected IqPacket retrieve(String node, Element item) {
final IqPacket packet = new IqPacket(IqPacket.TYPE.GET);
final Element pubsub = packet.addChild("pubsub",
@ -184,7 +192,7 @@ public class IqGenerator extends AbstractGenerator {
return packet;
}
public IqPacket publishDeviceIds(final Set<Integer> ids) {
public IqPacket publishDeviceIds(final Set<Integer> ids, final Bundle publishOptions) {
final Element item = new Element("item");
final Element list = item.addChild("list", AxolotlService.PEP_PREFIX);
for(Integer id:ids) {
@ -192,11 +200,11 @@ public class IqGenerator extends AbstractGenerator {
device.setAttribute("id", id);
list.addChild(device);
}
return publish(AxolotlService.PEP_DEVICE_LIST, item);
return publish(AxolotlService.PEP_DEVICE_LIST, item, publishOptions);
}
public IqPacket publishBundles(final SignedPreKeyRecord signedPreKeyRecord, final IdentityKey identityKey,
final Set<PreKeyRecord> preKeyRecords, final int deviceId) {
final Set<PreKeyRecord> preKeyRecords, final int deviceId, Bundle publishOptions) {
final Element item = new Element("item");
final Element bundle = item.addChild("bundle", AxolotlService.PEP_PREFIX);
final Element signedPreKeyPublic = bundle.addChild("signedPreKeyPublic");
@ -215,7 +223,7 @@ public class IqGenerator extends AbstractGenerator {
prekey.setContent(Base64.encodeToString(preKeyRecord.getKeyPair().getPublicKey().serialize(), Base64.DEFAULT));
}
return publish(AxolotlService.PEP_BUNDLES+":"+deviceId, item);
return publish(AxolotlService.PEP_BUNDLES+":"+deviceId, item, publishOptions);
}
public IqPacket publishVerification(byte[] signature, X509Certificate[] certificates, final int deviceId) {

2
src/main/java/eu/siacs/conversations/xml/Namespace.java
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@ -13,4 +13,6 @@ public final class Namespace {
public static final String OOB = "jabber:x:oob";
public static final String SASL = "urn:ietf:params:xml:ns:xmpp-sasl";
public static final String TLS = "urn:ietf:params:xml:ns:xmpp-tls";
public static final String PUBSUB_PUBLISH_OPTIONS = "http://jabber.org/protocol/pubsub#publish-options";
public static final String PUBSUB_ERROR = "http://jabber.org/protocol/pubsub#errors";
}

7
src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
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@ -1671,6 +1671,13 @@ public class XmppConnection implements Runnable {
}
}
public boolean pepPublishOptions() {
synchronized (XmppConnection.this.disco) {
ServiceDiscoveryResult info = disco.get(account.getJid().toBareJid());
return info != null && info.getFeatures().contains(Namespace.PUBSUB_PUBLISH_OPTIONS);
}
}
public boolean mam() {
return hasDiscoFeature(account.getJid().toBareJid(), Namespace.MAM)
|| hasDiscoFeature(account.getJid().toBareJid(), Namespace.MAM_LEGACY);

17
src/main/java/eu/siacs/conversations/xmpp/forms/Data.java
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@ -39,13 +39,14 @@ public class Data extends Element {
return null;
}
public void put(String name, String value) {
public Field put(String name, String value) {
Field field = getFieldByName(name);
if (field == null) {
field = new Field(name);
this.addChild(field);
}
field.setValue(value);
return field;
}
public void put(String name, Collection<String> values) {
@ -91,7 +92,8 @@ public class Data extends Element {
}
public void setFormType(String formType) {
this.put(FORM_TYPE, formType);
Field field = this.put(FORM_TYPE, formType);
field.setAttribute("type","hidden");
}
public String getFormType() {
@ -108,4 +110,15 @@ public class Data extends Element {
return findChildContent("title");
}
public static Data create(String type, Bundle bundle) {
Data data = new Data();
data.setFormType(type);
data.setAttribute("type","submit");
for(String key : bundle.keySet()) {
data.put(key,bundle.getString(key));
}
return data;
}
}