package org.thoughtcrime.securesms.jobs; import android.content.Context; import android.util.Log; import org.thoughtcrime.securesms.ApplicationContext; import org.thoughtcrime.securesms.crypto.MasterSecret; import org.thoughtcrime.securesms.database.DatabaseFactory; import org.thoughtcrime.securesms.database.EncryptingSmsDatabase; import org.thoughtcrime.securesms.database.NoSuchMessageException; import org.thoughtcrime.securesms.database.SmsDatabase; import org.thoughtcrime.securesms.database.model.SmsMessageRecord; import org.thoughtcrime.securesms.dependencies.InjectableType; import org.thoughtcrime.securesms.notifications.MessageNotifier; import org.thoughtcrime.securesms.recipients.RecipientFactory; import org.thoughtcrime.securesms.recipients.Recipients; import org.thoughtcrime.securesms.service.ExpiringMessageManager; import org.thoughtcrime.securesms.transport.InsecureFallbackApprovalException; import org.thoughtcrime.securesms.transport.RetryLaterException; import org.whispersystems.signalservice.api.SignalServiceMessageSender; import org.whispersystems.signalservice.api.crypto.UntrustedIdentityException; import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage; import org.whispersystems.signalservice.api.push.SignalServiceAddress; import org.whispersystems.signalservice.api.push.exceptions.UnregisteredUserException; import org.whispersystems.signalservice.api.util.InvalidNumberException; import java.io.IOException; import javax.inject.Inject; import static org.thoughtcrime.securesms.dependencies.SignalCommunicationModule.SignalMessageSenderFactory; public class PushTextSendJob extends PushSendJob implements InjectableType { private static final long serialVersionUID = 1L; private static final String TAG = PushTextSendJob.class.getSimpleName(); @Inject transient SignalMessageSenderFactory messageSenderFactory; private final long messageId; public PushTextSendJob(Context context, long messageId, String destination) { super(context, constructParameters(context, destination)); this.messageId = messageId; } @Override public void onAdded() {} @Override public void onPushSend(MasterSecret masterSecret) throws NoSuchMessageException, RetryLaterException { ExpiringMessageManager expirationManager = ApplicationContext.getInstance(context).getExpiringMessageManager(); EncryptingSmsDatabase database = DatabaseFactory.getEncryptingSmsDatabase(context); SmsMessageRecord record = database.getMessage(masterSecret, messageId); try { Log.w(TAG, "Sending message: " + messageId); deliver(record); database.markAsSent(messageId, true); if (record.getExpiresIn() > 0) { database.markExpireStarted(messageId); expirationManager.scheduleDeletion(record.getId(), record.isMms(), record.getExpiresIn()); } } catch (InsecureFallbackApprovalException e) { Log.w(TAG, e); database.markAsPendingInsecureSmsFallback(record.getId()); MessageNotifier.notifyMessageDeliveryFailed(context, record.getRecipients(), record.getThreadId()); ApplicationContext.getInstance(context).getJobManager().add(new DirectoryRefreshJob(context)); } catch (UntrustedIdentityException e) { Log.w(TAG, e); Recipients recipients = RecipientFactory.getRecipientsFromString(context, e.getE164Number(), false); long recipientId = recipients.getPrimaryRecipient().getRecipientId(); database.addMismatchedIdentity(record.getId(), recipientId, e.getIdentityKey()); database.markAsSentFailed(record.getId()); database.markAsPush(record.getId()); } } @Override public boolean onShouldRetryThrowable(Exception exception) { if (exception instanceof RetryLaterException) return true; return false; } @Override public void onCanceled() { DatabaseFactory.getSmsDatabase(context).markAsSentFailed(messageId); long threadId = DatabaseFactory.getSmsDatabase(context).getThreadIdForMessage(messageId); Recipients recipients = DatabaseFactory.getThreadDatabase(context).getRecipientsForThreadId(threadId); if (threadId != -1 && recipients != null) { MessageNotifier.notifyMessageDeliveryFailed(context, recipients, threadId); } } private void deliver(SmsMessageRecord message) throws UntrustedIdentityException, InsecureFallbackApprovalException, RetryLaterException { try { SignalServiceAddress address = getPushAddress(message.getIndividualRecipient().getNumber()); SignalServiceMessageSender messageSender = messageSenderFactory.create(); SignalServiceDataMessage textSecureMessage = SignalServiceDataMessage.newBuilder() .withTimestamp(message.getDateSent()) .withBody(message.getBody().getBody()) .withExpiration((int)(message.getExpiresIn() / 1000)) .asEndSessionMessage(message.isEndSession()) .build(); messageSender.sendMessage(address, textSecureMessage); } catch (InvalidNumberException | UnregisteredUserException e) { Log.w(TAG, e); throw new InsecureFallbackApprovalException(e); } catch (IOException e) { Log.w(TAG, e); throw new RetryLaterException(e); } } }