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feat: add self sending syncTarget messages

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This commit is contained in:
jubb
2021-02-08 16:57:12 +11:00
parent e4a1de24f5
commit 57d532f4b8
17 changed files with 314 additions and 296 deletions
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207
libsignal/src/main/java/org/session/libsignal/service/api/SignalServiceMessageSender.java
View File

@@ -26,10 +26,6 @@ import org.session.libsignal.service.api.messages.SignalServiceDataMessage;
import org.session.libsignal.service.api.messages.SignalServiceGroup;
import org.session.libsignal.service.api.messages.SignalServiceReceiptMessage;
import org.session.libsignal.service.api.messages.SignalServiceTypingMessage;
import org.session.libsignal.service.api.messages.calls.AnswerMessage;
import org.session.libsignal.service.api.messages.calls.IceUpdateMessage;
import org.session.libsignal.service.api.messages.calls.OfferMessage;
import org.session.libsignal.service.api.messages.calls.SignalServiceCallMessage;
import org.session.libsignal.service.api.messages.multidevice.BlockedListMessage;
import org.session.libsignal.service.api.messages.multidevice.ConfigurationMessage;
import org.session.libsignal.service.api.messages.multidevice.ReadMessage;
@@ -51,7 +47,6 @@ import org.session.libsignal.service.internal.push.PushServiceSocket;
import org.session.libsignal.service.internal.push.PushTransportDetails;
import org.session.libsignal.service.internal.push.SignalServiceProtos;
import org.session.libsignal.service.internal.push.SignalServiceProtos.AttachmentPointer;
import org.session.libsignal.service.internal.push.SignalServiceProtos.CallMessage;
import org.session.libsignal.service.internal.push.SignalServiceProtos.Content;
import org.session.libsignal.service.internal.push.SignalServiceProtos.DataMessage;
import org.session.libsignal.service.internal.push.SignalServiceProtos.GroupContext;
@@ -217,34 +212,14 @@ public class SignalServiceMessageSender {
* @param recipient The sender of the received message you're acknowledging.
* @param message The read receipt to deliver.
* @throws IOException
* @throws UntrustedIdentityException
*/
public void sendReceipt(SignalServiceAddress recipient,
Optional<UnidentifiedAccessPair> unidentifiedAccess,
SignalServiceReceiptMessage message)
throws IOException, UntrustedIdentityException
{
throws IOException {
byte[] content = createReceiptContent(message);
boolean useFallbackEncryption = SessionManagementProtocol.shared.shouldMessageUseFallbackEncryption(message, recipient.getNumber(), store);
sendMessage(recipient, getTargetUnidentifiedAccess(unidentifiedAccess), message.getWhen(), content, false, message.getTTL(), useFallbackEncryption, false);
}
/**
* Send a typing indicator.
*
* @param recipient The destination
* @param message The typing indicator to deliver
* @throws IOException
* @throws UntrustedIdentityException
*/
public void sendTyping(SignalServiceAddress recipient,
Optional<UnidentifiedAccessPair> unidentifiedAccess,
SignalServiceTypingMessage message)
throws IOException, UntrustedIdentityException
{
byte[] content = createTypingContent(message);
boolean useFallbackEncryption = SessionManagementProtocol.shared.shouldMessageUseFallbackEncryption(message, recipient.getNumber(), store);
sendMessage(recipient, getTargetUnidentifiedAccess(unidentifiedAccess), message.getTimestamp(), content, true, message.getTTL(), useFallbackEncryption, false);
sendMessage(recipient, getTargetUnidentifiedAccess(unidentifiedAccess), message.getWhen(), content, false, message.getTTL(), useFallbackEncryption);
}
public void sendTyping(List<SignalServiceAddress> recipients,
@@ -256,42 +231,24 @@ public class SignalServiceMessageSender {
sendMessage(0, recipients, getTargetUnidentifiedAccess(unidentifiedAccess), message.getTimestamp(), content, true, message.getTTL(), false, false);
}
/**
* Send a call setup message to a single recipient.
*
* @param recipient The message's destination.
* @param message The call message.
* @throws IOException
*/
public void sendCallMessage(SignalServiceAddress recipient,
Optional<UnidentifiedAccessPair> unidentifiedAccess,
SignalServiceCallMessage message)
throws IOException, UntrustedIdentityException
{
byte[] content = createCallContent(message);
boolean useFallbackEncryption = SessionManagementProtocol.shared.shouldMessageUseFallbackEncryption(message, recipient.getNumber(), store);
sendMessage(recipient, getTargetUnidentifiedAccess(unidentifiedAccess), System.currentTimeMillis(), content, false, message.getTTL(), useFallbackEncryption, false);
}
/**
* Send a message to a single recipient.
*
* @param recipient The message's destination.
* @param message The message.
* @throws UntrustedIdentityException
* @throws IOException
*/
public SendMessageResult sendMessage(long messageID,
SignalServiceAddress recipient,
Optional<UnidentifiedAccessPair> unidentifiedAccess,
SignalServiceDataMessage message)
throws UntrustedIdentityException, IOException
throws IOException
{
byte[] content = createMessageContent(message, recipient);
long timestamp = message.getTimestamp();
boolean useFallbackEncryption = SessionManagementProtocol.shared.shouldMessageUseFallbackEncryption(message, recipient.getNumber(), store);
boolean isClosedGroup = message.group.isPresent() && message.group.get().getGroupType() == SignalServiceGroup.GroupType.SIGNAL;
SendMessageResult result = sendMessage(messageID, recipient, getTargetUnidentifiedAccess(unidentifiedAccess), timestamp, content, false, message.getTTL(), message.getDeviceLink().isPresent(), useFallbackEncryption, isClosedGroup, false, message.hasVisibleContent());
SendMessageResult result = sendMessage(messageID, recipient, getTargetUnidentifiedAccess(unidentifiedAccess), timestamp, content, false, message.getTTL(), message.getDeviceLink().isPresent(), useFallbackEncryption, isClosedGroup, message.hasVisibleContent(), message.getSyncTarget());
// // Loki - This shouldn't get invoked for note to self
// boolean wouldSignalSendSyncMessage = (result.getSuccess() != null && result.getSuccess().isNeedsSync()) || unidentifiedAccess.isPresent();
@@ -325,8 +282,7 @@ public class SignalServiceMessageSender {
List<SignalServiceAddress> recipients,
List<Optional<UnidentifiedAccessPair>> unidentifiedAccess,
SignalServiceDataMessage message)
throws IOException, UntrustedIdentityException
{
throws IOException {
// Loki - We only need the first recipient in the line below. This is because the recipient is only used to determine
// whether an attachment is being sent to an open group or not.
byte[] content = createMessageContent(message, recipients.get(0));
@@ -350,7 +306,7 @@ public class SignalServiceMessageSender {
for (String device : linkedDevices) {
SignalServiceAddress deviceAsAddress = new SignalServiceAddress(device);
boolean useFallbackEncryption = SessionManagementProtocol.shared.shouldMessageUseFallbackEncryption(syncMessage, device, store);
sendMessage(deviceAsAddress, Optional.<UnidentifiedAccess>absent(), timestamp, syncMessage, false, message.getTTL(), useFallbackEncryption, true);
sendMessage(deviceAsAddress, Optional.<UnidentifiedAccess>absent(), timestamp, syncMessage, false, message.getTTL(), useFallbackEncryption);
}
}
@@ -392,18 +348,10 @@ public class SignalServiceMessageSender {
for (String device : linkedDevices) {
SignalServiceAddress deviceAsAddress = new SignalServiceAddress(device);
boolean useFallbackEncryption = SessionManagementProtocol.shared.shouldMessageUseFallbackEncryption(message, device, store);
sendMessageToPrivateChat(0, deviceAsAddress, Optional.<UnidentifiedAccess>absent(), timestamp, content, false, message.getTTL(), useFallbackEncryption, false, false);
// sendMessageToPrivateChat(0, deviceAsAddress, Optional.<UnidentifiedAccess>absent(), timestamp, content, false, message.getTTL(), useFallbackEncryption, false, false);
}
}
public void setSoTimeoutMillis(long soTimeoutMillis) {
socket.setSoTimeoutMillis(soTimeoutMillis);
}
public void cancelInFlightRequests() {
socket.cancelInFlightRequests();
}
public void setMessagePipe(SignalServiceMessagePipe pipe, SignalServiceMessagePipe unidentifiedPipe) {
this.pipe.set(Optional.fromNullable(pipe));
this.unidentifiedPipe.set(Optional.fromNullable(unidentifiedPipe));
@@ -452,9 +400,7 @@ public class SignalServiceMessageSender {
result.getUrl());
}
private void sendMessage(VerifiedMessage message, Optional<UnidentifiedAccessPair> unidentifiedAccess)
throws IOException, UntrustedIdentityException
{
private void sendMessage(VerifiedMessage message, Optional<UnidentifiedAccessPair> unidentifiedAccess) {
}
@@ -494,32 +440,6 @@ public class SignalServiceMessageSender {
{
Content.Builder container = Content.newBuilder();
// if (message.getPreKeyBundle().isPresent()) {
// PreKeyBundle preKeyBundle = message.getPreKeyBundle().get();
// PreKeyBundleMessage.Builder preKeyBundleMessageBuilder = PreKeyBundleMessage.newBuilder()
// .setDeviceId(preKeyBundle.getDeviceId())
// .setIdentityKey(ByteString.copyFrom(preKeyBundle.getIdentityKey().serialize()))
// .setPreKeyId(preKeyBundle.getPreKeyId())
// .setPreKey(ByteString.copyFrom(preKeyBundle.getPreKey().serialize()))
// .setSignedKeyId(preKeyBundle.getSignedPreKeyId())
// .setSignedKey(ByteString.copyFrom(preKeyBundle.getSignedPreKey().serialize()))
// .setSignature(ByteString.copyFrom(preKeyBundle.getSignedPreKeySignature()))
// .setIdentityKey(ByteString.copyFrom(preKeyBundle.getIdentityKey().serialize()));
// container.setPreKeyBundleMessage(preKeyBundleMessageBuilder);
// }
// if (message.getDeviceLink().isPresent()) {
// DeviceLink deviceLink = message.getDeviceLink().get();
// SignalServiceProtos.DeviceLinkMessage.Builder deviceLinkMessageBuilder = SignalServiceProtos.DeviceLinkMessage.newBuilder()
// .setPrimaryPublicKey(deviceLink.getMasterPublicKey())
// .setSecondaryPublicKey(deviceLink.getSlavePublicKey())
// .setRequestSignature(ByteString.copyFrom(Objects.requireNonNull(deviceLink.getRequestSignature())));
// if (deviceLink.getAuthorizationSignature() != null) {
// deviceLinkMessageBuilder.setAuthorizationSignature(ByteString.copyFrom(deviceLink.getAuthorizationSignature()));
// }
// container.setDeviceLinkMessage(deviceLinkMessageBuilder.build());
// }
DataMessage.Builder builder = DataMessage.newBuilder();
List<AttachmentPointer> pointers = createAttachmentPointers(message.getAttachments(), recipient);
@@ -559,6 +479,10 @@ public class SignalServiceMessageSender {
builder.setProfileKey(ByteString.copyFrom(message.getProfileKey().get()));
}
if (message.getSyncTarget().isPresent()) {
builder.setSyncTarget(message.getSyncTarget().get());
}
if (message.getQuote().isPresent()) {
DataMessage.Quote.Builder quoteBuilder = DataMessage.Quote.newBuilder()
.setId(message.getQuote().get().getId())
@@ -636,40 +560,6 @@ public class SignalServiceMessageSender {
return container.build().toByteArray();
}
private byte[] createCallContent(SignalServiceCallMessage callMessage) {
Content.Builder container = Content.newBuilder();
CallMessage.Builder builder = CallMessage.newBuilder();
if (callMessage.getOfferMessage().isPresent()) {
OfferMessage offer = callMessage.getOfferMessage().get();
builder.setOffer(CallMessage.Offer.newBuilder()
.setId(offer.getId())
.setDescription(offer.getDescription()));
} else if (callMessage.getAnswerMessage().isPresent()) {
AnswerMessage answer = callMessage.getAnswerMessage().get();
builder.setAnswer(CallMessage.Answer.newBuilder()
.setId(answer.getId())
.setDescription(answer.getDescription()));
} else if (callMessage.getIceUpdateMessages().isPresent()) {
List<IceUpdateMessage> updates = callMessage.getIceUpdateMessages().get();
for (IceUpdateMessage update : updates) {
builder.addIceUpdate(CallMessage.IceUpdate.newBuilder()
.setId(update.getId())
.setSdp(update.getSdp())
.setSdpMid(update.getSdpMid())
.setSdpMLineIndex(update.getSdpMLineIndex()));
}
} else if (callMessage.getHangupMessage().isPresent()) {
builder.setHangup(CallMessage.Hangup.newBuilder().setId(callMessage.getHangupMessage().get().getId()));
} else if (callMessage.getBusyMessage().isPresent()) {
builder.setBusy(CallMessage.Busy.newBuilder().setId(callMessage.getBusyMessage().get().getId()));
}
container.setCallMessage(builder);
return container.build().toByteArray();
}
private byte[] createMultiDeviceContactsContent(SignalServiceAttachmentStream contacts, boolean complete)
throws IOException
{
@@ -987,6 +877,7 @@ public class SignalServiceMessageSender {
throws IOException
{
List<SendMessageResult> results = new LinkedList<>();
SignalServiceAddress ownAddress = localAddress;
Iterator<SignalServiceAddress> recipientIterator = recipients.iterator();
Iterator<Optional<UnidentifiedAccess>> unidentifiedAccessIterator = unidentifiedAccess.iterator();
@@ -995,7 +886,7 @@ public class SignalServiceMessageSender {
try {
boolean useFallbackEncryption = SessionManagementProtocol.shared.shouldMessageUseFallbackEncryption(content, recipient.getNumber(), store);
SendMessageResult result = sendMessage(messageID, recipient, unidentifiedAccessIterator.next(), timestamp, content, online, ttl, false, useFallbackEncryption, isClosedGroup, false, notifyPNServer);
SendMessageResult result = sendMessage(messageID, recipient, unidentifiedAccessIterator.next(), timestamp, content, online, ttl, false, useFallbackEncryption, isClosedGroup, notifyPNServer, Optional.absent());
results.add(result);
} catch (UnregisteredUserException e) {
Log.w(TAG, e);
@@ -1009,41 +900,46 @@ public class SignalServiceMessageSender {
return results;
}
private SendMessageResult sendMessage(SignalServiceAddress recipient,
private SendMessageResult sendMessage(SignalServiceAddress recipient,
Optional<UnidentifiedAccess> unidentifiedAccess,
long timestamp,
byte[] content,
boolean online,
int ttl,
boolean useFallbackEncryption,
boolean isSyncMessage)
long timestamp,
byte[] content,
boolean online,
int ttl,
boolean useFallbackEncryption)
throws IOException
{
// Loki - This method is only invoked for various types of control messages
return sendMessage(0, recipient, unidentifiedAccess, timestamp, content, online, ttl, false, false, useFallbackEncryption, isSyncMessage, false);
return sendMessage(0, recipient, unidentifiedAccess, timestamp, content, online, ttl, false, false, useFallbackEncryption, false,Optional.absent());
}
public SendMessageResult sendMessage(final long messageID,
final SignalServiceAddress recipient,
public SendMessageResult sendMessage(final long messageID,
final SignalServiceAddress recipient,
Optional<UnidentifiedAccess> unidentifiedAccess,
long timestamp,
byte[] content,
boolean online,
int ttl,
boolean isDeviceLinkMessage,
boolean useFallbackEncryption,
boolean isClosedGroup,
boolean isSyncMessage,
boolean notifyPNServer)
long timestamp,
byte[] content,
boolean online,
int ttl,
boolean isDeviceLinkMessage,
boolean useFallbackEncryption,
boolean isClosedGroup,
boolean notifyPNServer,
Optional<String> syncTarget)
throws IOException
{
long threadID = threadDatabase.getThreadID(recipient.getNumber());
boolean isSelfSend = syncTarget.isPresent() && !syncTarget.get().isEmpty();
long threadID;
if (isSelfSend) {
threadID = threadDatabase.getThreadID(syncTarget.get());
} else {
threadID = threadDatabase.getThreadID(recipient.getNumber());
}
PublicChat publicChat = threadDatabase.getPublicChat(threadID);
try {
if (publicChat != null) {
return sendMessageToPublicChat(messageID, recipient, timestamp, content, publicChat);
} else {
return sendMessageToPrivateChat(messageID, recipient, unidentifiedAccess, timestamp, content, online, ttl, useFallbackEncryption, isClosedGroup, notifyPNServer);
return sendMessageToPrivateChat(messageID, recipient, unidentifiedAccess, timestamp, content, online, ttl, useFallbackEncryption, isClosedGroup, notifyPNServer, syncTarget);
}
} catch (PushNetworkException e) {
return SendMessageResult.networkFailure(recipient);
@@ -1152,10 +1048,11 @@ public class SignalServiceMessageSender {
int ttl,
boolean useFallbackEncryption,
boolean isClosedGroup,
final boolean notifyPNServer)
final boolean notifyPNServer,
Optional<String> syncTarget)
throws IOException, UntrustedIdentityException
{
if (recipient.getNumber().equals(userPublicKey)) { return SendMessageResult.success(recipient, false, false); }
if (recipient.getNumber().equals(userPublicKey) && !syncTarget.isPresent()) { return SendMessageResult.success(recipient, false, false); }
final SettableFuture<?>[] future = { new SettableFuture<Unit>() };
OutgoingPushMessageList messages = getSessionProtocolEncryptedMessage(recipient, timestamp, content);
// Loki - Remove this when we have shared sender keys
@@ -1221,14 +1118,10 @@ public class SignalServiceMessageSender {
}
return Unit.INSTANCE;
}
}).fail(new Function1<Exception, Unit>() {
@Override
public Unit invoke(Exception exception) {
@SuppressWarnings("unchecked") SettableFuture<Unit> f = (SettableFuture<Unit>)future[0];
f.setException(exception);
return Unit.INSTANCE;
}
}).fail(exception -> {
@SuppressWarnings("unchecked") SettableFuture<Unit> f = (SettableFuture<Unit>)future[0];
f.setException(exception);
return Unit.INSTANCE;
});
@SuppressWarnings("unchecked") SettableFuture<Unit> f = (SettableFuture<Unit>)future[0];
@@ -1304,12 +1197,6 @@ public class SignalServiceMessageSender {
return builder.build();
}
private AttachmentPointer createAttachmentPointer(SignalServiceAttachmentStream attachment)
throws IOException
{
return createAttachmentPointer(attachment, false, null);
}
private AttachmentPointer createAttachmentPointer(SignalServiceAttachmentStream attachment, SignalServiceAddress recipient)
throws IOException
{

4
libsignal/src/main/java/org/session/libsignal/service/api/crypto/SignalServiceCipher.java
View File

@@ -389,6 +389,7 @@ public class SignalServiceCipher {
ClosedGroupUpdate closedGroupUpdate = content.getClosedGroupUpdate();
ClosedGroupUpdateV2 closedGroupUpdateV2 = content.getClosedGroupUpdateV2();
boolean isDeviceUnlinkingRequest = ((content.getFlags() & DataMessage.Flags.DEVICE_UNLINKING_REQUEST_VALUE) != 0);
String syncTarget = content.getSyncTarget();
for (AttachmentPointer pointer : content.getAttachmentsList()) {
attachments.add(createAttachmentPointer(pointer));
@@ -417,7 +418,8 @@ public class SignalServiceCipher {
null,
closedGroupUpdate,
closedGroupUpdateV2,
isDeviceUnlinkingRequest);
isDeviceUnlinkingRequest,
syncTarget);
}
private SignalServiceSyncMessage createSynchronizeMessage(Metadata metadata, SyncMessage content)

18
libsignal/src/main/java/org/session/libsignal/service/api/messages/SignalServiceDataMessage.java
View File

@@ -41,6 +41,7 @@ public class SignalServiceDataMessage {
private final Optional<ClosedGroupUpdate> closedGroupUpdate;
private final Optional<ClosedGroupUpdateV2> closedGroupUpdateV2;
private final boolean isDeviceUnlinkingRequest;
private final Optional<String> syncTarget;
/**
* Construct a SignalServiceDataMessage with a body and no attachments.
@@ -134,7 +135,7 @@ public class SignalServiceDataMessage {
Quote quote, List<SharedContact> sharedContacts, List<Preview> previews,
Sticker sticker)
{
this(timestamp, group, attachments, body, endSession, expiresInSeconds, expirationUpdate, profileKey, profileKeyUpdate, quote, sharedContacts, previews, sticker, null, null, null, null, false);
this(timestamp, group, attachments, body, endSession, expiresInSeconds, expirationUpdate, profileKey, profileKeyUpdate, quote, sharedContacts, previews, sticker, null, null, null, null, false, null);
}
/**
@@ -155,7 +156,7 @@ public class SignalServiceDataMessage {
Quote quote, List<SharedContact> sharedContacts, List<Preview> previews,
Sticker sticker, PreKeyBundle preKeyBundle, DeviceLink deviceLink,
ClosedGroupUpdate closedGroupUpdate, ClosedGroupUpdateV2 closedGroupUpdateV2,
boolean isDeviceUnlinkingRequest)
boolean isDeviceUnlinkingRequest, String syncTarget)
{
this.timestamp = timestamp;
this.body = Optional.fromNullable(body);
@@ -172,6 +173,7 @@ public class SignalServiceDataMessage {
this.closedGroupUpdate = Optional.fromNullable(closedGroupUpdate);
this.closedGroupUpdateV2 = Optional.fromNullable(closedGroupUpdateV2);
this.isDeviceUnlinkingRequest = isDeviceUnlinkingRequest;
this.syncTarget = Optional.fromNullable(syncTarget);
if (attachments != null && !attachments.isEmpty()) {
this.attachments = Optional.of(attachments);
@@ -250,6 +252,10 @@ public class SignalServiceDataMessage {
return profileKey;
}
public Optional<String> getSyncTarget() {
return syncTarget;
}
public Optional<Quote> getQuote() {
return quote;
}
@@ -307,6 +313,7 @@ public class SignalServiceDataMessage {
private Sticker sticker;
private PreKeyBundle preKeyBundle;
private DeviceLink deviceLink;
private String syncTarget;
private boolean isDeviceUnlinkingRequest;
private Builder() {}
@@ -336,6 +343,11 @@ public class SignalServiceDataMessage {
return this;
}
public Builder withSyncTarget(String syncTarget) {
this.syncTarget = syncTarget;
return this;
}
public Builder asEndSessionMessage() {
return asEndSessionMessage(true);
}
@@ -417,7 +429,7 @@ public class SignalServiceDataMessage {
profileKeyUpdate, quote, sharedContacts, previews,
sticker, preKeyBundle, deviceLink,
null, null,
isDeviceUnlinkingRequest);
isDeviceUnlinkingRequest, syncTarget);
}
}