Signal-Android/app/src/main/java/org/thoughtcrime/securesms/jobs/PushMediaSendJob.java

251 lines
12 KiB
Java

package org.thoughtcrime.securesms.jobs;
import android.content.Context;
import androidx.annotation.NonNull;
import androidx.annotation.WorkerThread;
import com.annimon.stream.Stream;
import org.thoughtcrime.securesms.ApplicationContext;
import org.thoughtcrime.securesms.attachments.Attachment;
import org.thoughtcrime.securesms.crypto.UnidentifiedAccessUtil;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.MessagingDatabase.SyncMessageId;
import org.thoughtcrime.securesms.database.MmsDatabase;
import org.thoughtcrime.securesms.database.NoSuchMessageException;
import org.thoughtcrime.securesms.database.RecipientDatabase.UnidentifiedAccessMode;
import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
import org.thoughtcrime.securesms.jobmanager.Data;
import org.thoughtcrime.securesms.jobmanager.Job;
import org.thoughtcrime.securesms.jobmanager.JobManager;
import org.thoughtcrime.securesms.logging.Log;
import org.thoughtcrime.securesms.mms.MmsException;
import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.recipients.RecipientId;
import org.thoughtcrime.securesms.recipients.RecipientUtil;
import org.thoughtcrime.securesms.service.ExpiringMessageManager;
import org.thoughtcrime.securesms.transport.InsecureFallbackApprovalException;
import org.thoughtcrime.securesms.transport.RetryLaterException;
import org.thoughtcrime.securesms.transport.UndeliverableMessageException;
import org.thoughtcrime.securesms.util.TextSecurePreferences;
import org.thoughtcrime.securesms.util.Util;
import org.whispersystems.libsignal.util.guava.Optional;
import org.whispersystems.signalservice.api.SignalServiceMessageSender;
import org.whispersystems.signalservice.api.crypto.UnidentifiedAccessPair;
import org.whispersystems.signalservice.api.crypto.UntrustedIdentityException;
import org.whispersystems.signalservice.api.messages.SignalServiceAttachment;
import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage;
import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview;
import org.whispersystems.signalservice.api.messages.multidevice.SignalServiceSyncMessage;
import org.whispersystems.signalservice.api.messages.shared.SharedContact;
import org.whispersystems.signalservice.api.push.SignalServiceAddress;
import org.whispersystems.signalservice.api.push.exceptions.UnregisteredUserException;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.List;
import java.util.Set;
public class PushMediaSendJob extends PushSendJob {
public static final String KEY = "PushMediaSendJob";
private static final String TAG = PushMediaSendJob.class.getSimpleName();
private static final String KEY_MESSAGE_ID = "message_id";
private long messageId;
public PushMediaSendJob(long messageId, @NonNull Recipient recipient) {
this(constructParameters(recipient, true), messageId);
}
private PushMediaSendJob(Job.Parameters parameters, long messageId) {
super(parameters);
this.messageId = messageId;
}
@WorkerThread
public static void enqueue(@NonNull Context context, @NonNull JobManager jobManager, long messageId, @NonNull Recipient recipient) {
try {
if (!recipient.hasServiceIdentifier()) {
throw new AssertionError();
}
MmsDatabase database = DatabaseFactory.getMmsDatabase(context);
OutgoingMediaMessage message = database.getOutgoingMessage(messageId);
Set<String> attachmentUploadIds = enqueueCompressingAndUploadAttachmentsChains(jobManager, message);
jobManager.add(new PushMediaSendJob(messageId, recipient), attachmentUploadIds, recipient.getId().toQueueKey());
} catch (NoSuchMessageException | MmsException e) {
Log.w(TAG, "Failed to enqueue message.", e);
DatabaseFactory.getMmsDatabase(context).markAsSentFailed(messageId);
notifyMediaMessageDeliveryFailed(context, messageId);
}
}
@Override
public @NonNull Data serialize() {
return new Data.Builder().putLong(KEY_MESSAGE_ID, messageId).build();
}
@Override
public @NonNull String getFactoryKey() {
return KEY;
}
@Override
public void onAdded() {
DatabaseFactory.getMmsDatabase(context).markAsSending(messageId);
}
@Override
public void onPushSend()
throws RetryLaterException, MmsException, NoSuchMessageException,
UndeliverableMessageException
{
ExpiringMessageManager expirationManager = ApplicationContext.getInstance(context).getExpiringMessageManager();
MmsDatabase database = DatabaseFactory.getMmsDatabase(context);
OutgoingMediaMessage message = database.getOutgoingMessage(messageId);
if (database.isSent(messageId)) {
warn(TAG, "Message " + messageId + " was already sent. Ignoring.");
return;
}
try {
log(TAG, "Sending message: " + messageId);
RecipientUtil.shareProfileIfFirstSecureMessage(context, message.getRecipient());
Recipient recipient = message.getRecipient().fresh();
byte[] profileKey = recipient.getProfileKey();
UnidentifiedAccessMode accessMode = recipient.getUnidentifiedAccessMode();
boolean unidentified = deliver(message);
database.markAsSent(messageId, true);
markAttachmentsUploaded(messageId, message.getAttachments());
database.markUnidentified(messageId, unidentified);
if (recipient.isLocalNumber()) {
SyncMessageId id = new SyncMessageId(recipient.getId(), message.getSentTimeMillis());
DatabaseFactory.getMmsSmsDatabase(context).incrementDeliveryReceiptCount(id, System.currentTimeMillis());
DatabaseFactory.getMmsSmsDatabase(context).incrementReadReceiptCount(id, System.currentTimeMillis());
}
if (unidentified && accessMode == UnidentifiedAccessMode.UNKNOWN && profileKey == null) {
log(TAG, "Marking recipient as UD-unrestricted following a UD send.");
DatabaseFactory.getRecipientDatabase(context).setUnidentifiedAccessMode(recipient.getId(), UnidentifiedAccessMode.UNRESTRICTED);
} else if (unidentified && accessMode == UnidentifiedAccessMode.UNKNOWN) {
log(TAG, "Marking recipient as UD-enabled following a UD send.");
DatabaseFactory.getRecipientDatabase(context).setUnidentifiedAccessMode(recipient.getId(), UnidentifiedAccessMode.ENABLED);
} else if (!unidentified && accessMode != UnidentifiedAccessMode.DISABLED) {
log(TAG, "Marking recipient as UD-disabled following a non-UD send.");
DatabaseFactory.getRecipientDatabase(context).setUnidentifiedAccessMode(recipient.getId(), UnidentifiedAccessMode.DISABLED);
}
if (message.getExpiresIn() > 0 && !message.isExpirationUpdate()) {
database.markExpireStarted(messageId);
expirationManager.scheduleDeletion(messageId, true, message.getExpiresIn());
}
if (message.isViewOnce()) {
DatabaseFactory.getAttachmentDatabase(context).deleteAttachmentFilesForViewOnceMessage(messageId);
}
log(TAG, "Sent message: " + messageId);
} catch (InsecureFallbackApprovalException ifae) {
warn(TAG, "Failure", ifae);
database.markAsPendingInsecureSmsFallback(messageId);
notifyMediaMessageDeliveryFailed(context, messageId);
ApplicationDependencies.getJobManager().add(new DirectoryRefreshJob(false));
} catch (UntrustedIdentityException uie) {
warn(TAG, "Failure", uie);
RecipientId recipientId = Recipient.external(context, uie.getIdentifier()).getId();
database.addMismatchedIdentity(messageId, recipientId, uie.getIdentityKey());
database.markAsSentFailed(messageId);
RetrieveProfileJob.enqueue(recipientId);
}
}
@Override
public boolean onShouldRetry(@NonNull Exception exception) {
if (exception instanceof RetryLaterException) return true;
return false;
}
@Override
public void onFailure() {
DatabaseFactory.getMmsDatabase(context).markAsSentFailed(messageId);
notifyMediaMessageDeliveryFailed(context, messageId);
}
private boolean deliver(OutgoingMediaMessage message)
throws RetryLaterException, InsecureFallbackApprovalException, UntrustedIdentityException,
UndeliverableMessageException
{
if (message.getRecipient() == null) {
throw new UndeliverableMessageException("No destination address.");
}
try {
rotateSenderCertificateIfNecessary();
Recipient messageRecipient = message.getRecipient().fresh();
SignalServiceMessageSender messageSender = ApplicationDependencies.getSignalServiceMessageSender();
SignalServiceAddress address = getPushAddress(messageRecipient);
List<Attachment> attachments = Stream.of(message.getAttachments()).filterNot(Attachment::isSticker).toList();
List<SignalServiceAttachment> serviceAttachments = getAttachmentPointersFor(attachments);
Optional<byte[]> profileKey = getProfileKey(messageRecipient);
Optional<SignalServiceDataMessage.Quote> quote = getQuoteFor(message);
Optional<SignalServiceDataMessage.Sticker> sticker = getStickerFor(message);
List<SharedContact> sharedContacts = getSharedContactsFor(message);
List<Preview> previews = getPreviewsFor(message);
SignalServiceDataMessage mediaMessage = SignalServiceDataMessage.newBuilder()
.withBody(message.getBody())
.withAttachments(serviceAttachments)
.withTimestamp(message.getSentTimeMillis())
.withExpiration((int)(message.getExpiresIn() / 1000))
.withViewOnce(message.isViewOnce())
.withProfileKey(profileKey.orNull())
.withQuote(quote.orNull())
.withSticker(sticker.orNull())
.withSharedContacts(sharedContacts)
.withPreviews(previews)
.asExpirationUpdate(message.isExpirationUpdate())
.build();
if (Util.equals(TextSecurePreferences.getLocalUuid(context), address.getUuid().orNull())) {
Optional<UnidentifiedAccessPair> syncAccess = UnidentifiedAccessUtil.getAccessForSync(context);
SignalServiceSyncMessage syncMessage = buildSelfSendSyncMessage(context, mediaMessage, syncAccess);
messageSender.sendMessage(syncMessage, syncAccess);
return syncAccess.isPresent();
} else {
return messageSender.sendMessage(address, UnidentifiedAccessUtil.getAccessFor(context, messageRecipient), mediaMessage).getSuccess().isUnidentified();
}
} catch (UnregisteredUserException e) {
warn(TAG, e);
throw new InsecureFallbackApprovalException(e);
} catch (FileNotFoundException e) {
warn(TAG, e);
throw new UndeliverableMessageException(e);
} catch (IOException e) {
warn(TAG, e);
throw new RetryLaterException(e);
}
}
public static final class Factory implements Job.Factory<PushMediaSendJob> {
@Override
public @NonNull PushMediaSendJob create(@NonNull Parameters parameters, @NonNull Data data) {
return new PushMediaSendJob(parameters, data.getLong(KEY_MESSAGE_ID));
}
}
}