/**
* Send a message to a single recipient.
*
* @param recipient The message's destination.
* @param message The message.
* @throws UntrustedIdentityException
* @throws IOException
*/
public async void sendMessage(TextSecureAddress recipient, TextSecureDataMessage message)
{
byte[] content = await createMessageContent(message);
ulong timestamp = message.getTimestamp();
SendMessageResponse response = sendMessage(recipient, timestamp, content, true);
if (response != null && response.getNeedsSync())
{
byte[] syncMessage = createMultiDeviceSentTranscriptContent(content, new May<TextSecureAddress>(recipient), timestamp);
sendMessage(localAddress, timestamp, syncMessage, false);
}
if (message.isEndSession())
{
store.DeleteAllSessions(recipient.getNumber());
if (eventListener.HasValue)
{
eventListener.ForceGetValue().onSecurityEvent(recipient);
}
}
}
public TextSecureContent(TextSecureDataMessage message)
{
this.message = message == null ? May<TextSecureDataMessage>.NoValue : new May<TextSecureDataMessage>(message);
this.synchronizeMessage = May<TextSecureSyncMessage>.NoValue;
}
/**
* Send a message to a group.
*
* @param recipients The group members.
* @param message The group message.
* @throws IOException
* @throws EncapsulatedExceptions
*/
public async void sendMessage(List<TextSecureAddress> recipients, TextSecureDataMessage message)
{
byte[] content = await createMessageContent(message);
ulong timestamp = message.getTimestamp();
SendMessageResponse response = sendMessage(recipients, timestamp, content, true);
try
{
if (response != null && response.getNeedsSync())
{
byte[] syncMessage = createMultiDeviceSentTranscriptContent(content, May<TextSecureAddress>.NoValue, timestamp);
sendMessage(localAddress, timestamp, syncMessage, false);
}
}
catch (UntrustedIdentityException e)
{
throw new EncapsulatedExceptions(e);
}
}
private async Task<byte[]> createMessageContent(TextSecureDataMessage message)// throws IOException
{
DataMessage.Builder builder = DataMessage.CreateBuilder();
/*List<AttachmentPointer> pointers = createAttachmentPointers(message.getAttachments());
if (!pointers.Any()) // TODO:check
{
builder.AddRangeAttachments(pointers);
}*/
if (message.getBody().HasValue)
{
builder.SetBody(message.getBody().ForceGetValue());
}
if (message.getGroupInfo().HasValue)
{
builder.SetGroup(createGroupContent(message.getGroupInfo().ForceGetValue()));
}
if (message.isEndSession())
{
builder.SetFlags((uint)DataMessage.Types.Flags.END_SESSION);
}
return builder.Build().ToByteArray();
}
public TextSecureContent(TextSecureDataMessage message)
{
this.message = message == null ? May <TextSecureDataMessage> .NoValue : new May <TextSecureDataMessage>(message);
this.synchronizeMessage = May <TextSecureSyncMessage> .NoValue;
}
private void handleTextMessage(/*@NonNull MasterSecretUnion masterSecret,*/
TextSecureEnvelope envelope,
TextSecureDataMessage message,
May<long> smsMessageId)
{
var textMessageDatabase = DatabaseFactory.getTextMessageDatabase();
String body = message.getBody().HasValue ? message.getBody().ForceGetValue() : "";
IncomingTextMessage textMessage = new IncomingTextMessage(envelope.getSource(),
envelope.getSourceDevice(),
message.getTimestamp(), body,
message.getGroupInfo());
textMessage = new IncomingEncryptedMessage(textMessage, body);
var messageAndThreadId = textMessageDatabase.InsertMessageInbox(textMessage);
ToastHelper.NotifyNewMessage(messageAndThreadId.second());
}
private void handleMediaMessage(TextSecureEnvelope envelope, TextSecureDataMessage message, May<long> smsMessageId) // throws MmsException
{
throw new NotImplementedException("handleMediaMessage");
/*
var database = DatabaseFactory.getMediaMessageDatabase(); //getMmsDatabase(context);
String localNumber = TextSecurePreferences.getLocalNumber(context);
IncomingMediaMessage mediaMessage = new IncomingMediaMessage(masterSecret, envelope.getSource(),
localNumber, message.getTimestamp(),
Optional.fromNullable(envelope.getRelay()),
message.getBody(),
message.getGroupInfo(),
message.getAttachments());
Pair<long, long> messageAndThreadId = database.insertSecureDecryptedMessageInbox(mediaMessage, -1);
List<DatabaseAttachment> attachments = DatabaseFactory.getAttachmentDatabase(context).getAttachmentsForMessage(messageAndThreadId.first);
for (DatabaseAttachment attachment : attachments)
{
ApplicationContext.getInstance(context)
.getJobManager()
.add(new AttachmentDownloadJob(context, messageAndThreadId.first,
attachment.getAttachmentId()));
}
if (smsMessageId.isPresent())
{
DatabaseFactory.getSmsDatabase(context).deleteMessage(smsMessageId.get());
}
MessageNotifier.updateNotification(context, masterSecret.getMasterSecret().orNull(), messageAndThreadId.second);*/
}
private void handleGroupMessage(TextSecureEnvelope envelope, TextSecureDataMessage message, May<long> smsMessageId)
{
//GroupMessageProcessor.process(envelope, message, false); // TODO: GROUP enable
if (smsMessageId.HasValue)
{
DatabaseFactory.getTextMessageDatabase().DeleteThread(smsMessageId.ForceGetValue()); //getSmsDatabase(context).deleteMessage(smsMessageId.get());
}
}
private void handleEndSessionMessage(TextSecureEnvelope envelope,
TextSecureDataMessage message,
May<long> smsMessageId)
{
var smsDatabase = DatabaseFactory.getTextMessageDatabase();//getEncryptingSmsDatabase(context);
var incomingTextMessage = new IncomingTextMessage(envelope.getSource(),
envelope.getSourceDevice(),
message.getTimestamp(),
"", May<TextSecureGroup>.NoValue);
long threadId;
if (!smsMessageId.HasValue)
{
IncomingEndSessionMessage incomingEndSessionMessage = new IncomingEndSessionMessage(incomingTextMessage);
Pair<long, long> messageAndThreadId = smsDatabase.InsertMessageInbox(incomingEndSessionMessage);
threadId = messageAndThreadId.second();
}
else
{
var messageId = smsMessageId.ForceGetValue();
smsDatabase.MarkAsEndSession(messageId);
threadId = smsDatabase.GetThreadIdForMessage(messageId);
}
SessionStore sessionStore = new TextSecureAxolotlStore();
sessionStore.DeleteAllSessions(envelope.getSource());
//SecurityEvent.broadcastSecurityUpdateEvent(context, threadId);
//MessageNotifier.updateNotification(context, masterSecret.getMasterSecret().orNull(), threadId);
}
