336 lines
18 KiB
Java
336 lines
18 KiB
Java
package org.thoughtcrime.securesms.jobs;
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import android.content.Context;
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import android.support.annotation.NonNull;
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import android.support.annotation.Nullable;
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import android.support.annotation.WorkerThread;
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import com.annimon.stream.Stream;
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import org.thoughtcrime.securesms.ApplicationContext;
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import org.thoughtcrime.securesms.attachments.Attachment;
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import org.thoughtcrime.securesms.attachments.DatabaseAttachment;
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import org.thoughtcrime.securesms.crypto.UnidentifiedAccessUtil;
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import org.thoughtcrime.securesms.database.Address;
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import org.thoughtcrime.securesms.database.DatabaseFactory;
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import org.thoughtcrime.securesms.database.MessagingDatabase.SyncMessageId;
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import org.thoughtcrime.securesms.database.MmsDatabase;
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import org.thoughtcrime.securesms.database.NoSuchMessageException;
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import org.thoughtcrime.securesms.database.RecipientDatabase.UnidentifiedAccessMode;
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import org.thoughtcrime.securesms.dependencies.InjectableType;
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import org.thoughtcrime.securesms.jobmanager.Data;
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import org.thoughtcrime.securesms.jobmanager.Job;
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import org.thoughtcrime.securesms.jobmanager.JobManager;
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import org.thoughtcrime.securesms.logging.Log;
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import org.thoughtcrime.securesms.loki.LokiMessageDatabase;
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import org.thoughtcrime.securesms.mms.MmsException;
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import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.service.ExpiringMessageManager;
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import org.thoughtcrime.securesms.transport.InsecureFallbackApprovalException;
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import org.thoughtcrime.securesms.transport.RetryLaterException;
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import org.thoughtcrime.securesms.transport.UndeliverableMessageException;
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import org.thoughtcrime.securesms.util.TextSecurePreferences;
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import org.whispersystems.libsignal.state.PreKeyBundle;
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import org.whispersystems.libsignal.util.guava.Optional;
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import org.whispersystems.signalservice.api.SignalServiceMessageSender;
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import org.whispersystems.signalservice.api.crypto.UnidentifiedAccessPair;
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import org.whispersystems.signalservice.api.crypto.UntrustedIdentityException;
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import org.whispersystems.signalservice.api.messages.SendMessageResult;
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import org.whispersystems.signalservice.api.messages.SignalServiceAttachment;
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import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage;
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import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage.Preview;
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import org.whispersystems.signalservice.api.messages.multidevice.SignalServiceSyncMessage;
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import org.whispersystems.signalservice.api.messages.shared.SharedContact;
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import org.whispersystems.signalservice.api.push.SignalServiceAddress;
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import org.whispersystems.signalservice.api.push.exceptions.UnregisteredUserException;
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import org.whispersystems.signalservice.loki.api.LokiAPI;
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import org.whispersystems.signalservice.loki.api.multidevice.LokiDeviceLinkUtilities;
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import org.whispersystems.signalservice.loki.messaging.LokiSyncMessage;
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import org.whispersystems.signalservice.loki.utilities.PromiseUtil;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.util.Collections;
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import java.util.LinkedList;
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import java.util.List;
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import javax.inject.Inject;
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public class PushMediaSendJob extends PushSendJob implements InjectableType {
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public static final String KEY = "PushMediaSendJob";
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private static final String TAG = PushMediaSendJob.class.getSimpleName();
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private static final String KEY_TEMPLATE_MESSAGE_ID = "template_message_id";
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private static final String KEY_MESSAGE_ID = "message_id";
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private static final String KEY_DESTINATION = "destination";
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private static final String KEY_IS_FRIEND_REQUEST = "is_friend_request";
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private static final String KEY_CUSTOM_FR_MESSAGE = "custom_friend_request_message";
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private static final String KEY_SHOULD_SEND_SYNC_MESSAGE = "should_send_sync_message";
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@Inject SignalServiceMessageSender messageSender;
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private long messageId; // The message ID
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private long templateMessageId; // The message ID of the message to template this send job from
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// Loki - Multi device
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private Address destination; // Destination to check whether this is another device we're sending to
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private boolean isFriendRequest; // Whether this is a friend request message
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private String customFriendRequestMessage; // If this isn't set then we use the message body
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private boolean shouldSendSyncMessage;
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public PushMediaSendJob(long messageId, Address destination) { this(messageId, messageId, destination); }
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public PushMediaSendJob(long templateMessageId, long messageId, Address destination) { this(templateMessageId, messageId, destination, false, null, false); }
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public PushMediaSendJob(long templateMessageId, long messageId, Address destination, boolean isFriendRequest, String customFriendRequestMessage, boolean shouldSendSyncMessage) {
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this(constructParameters(destination), templateMessageId, messageId, destination, isFriendRequest, customFriendRequestMessage, shouldSendSyncMessage);
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}
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private PushMediaSendJob(@NonNull Job.Parameters parameters, long templateMessageId, long messageId, Address destination, boolean isFriendRequest, String customFriendRequestMessage, boolean shouldSendSyncMessage) {
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super(parameters);
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this.templateMessageId = templateMessageId;
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this.messageId = messageId;
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this.destination = destination;
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this.isFriendRequest = isFriendRequest;
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this.customFriendRequestMessage = customFriendRequestMessage;
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this.shouldSendSyncMessage = shouldSendSyncMessage;
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}
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public static void enqueue(@NonNull Context context, @NonNull JobManager jobManager, long messageId, @NonNull Address destination, boolean shouldSendSyncMessage) {
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enqueue(context, jobManager, messageId, messageId, destination, false, null, shouldSendSyncMessage);
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}
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public static void enqueue(@NonNull Context context, @NonNull JobManager jobManager, long templateMessageId, long messageId, @NonNull Address destination, Boolean isFriendRequest, @Nullable String customFriendRequestMessage, boolean shouldSendSyncMessage) {
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enqueue(context, jobManager, Collections.singletonList(new PushMediaSendJob(templateMessageId, messageId, destination, isFriendRequest, customFriendRequestMessage, shouldSendSyncMessage)));
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}
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@WorkerThread
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public static void enqueue(@NonNull Context context, @NonNull JobManager jobManager, List<PushMediaSendJob> jobs) {
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if (jobs.size() == 0) { return; }
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PushMediaSendJob first = jobs.get(0);
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long messageId = first.templateMessageId;
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try {
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List<AttachmentUploadJob> attachmentJobs = getAttachmentUploadJobs(context, messageId, first.destination);
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if (attachmentJobs.isEmpty()) {
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for (PushMediaSendJob job : jobs) { jobManager.add(job); }
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} else {
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jobManager.startChain(attachmentJobs)
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.then((List<Job>)(List)jobs)
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.enqueue();
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}
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} catch (NoSuchMessageException | MmsException e) {
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Log.w(TAG, "Failed to enqueue message.", e);
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DatabaseFactory.getMmsDatabase(context).markAsSentFailed(messageId);
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notifyMediaMessageDeliveryFailed(context, messageId);
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}
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}
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public static List<AttachmentUploadJob> getAttachmentUploadJobs(@NonNull Context context, long messageId, @NonNull Address destination)
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throws NoSuchMessageException, MmsException
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{
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MmsDatabase database = DatabaseFactory.getMmsDatabase(context);
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OutgoingMediaMessage message = database.getOutgoingMessage(messageId);
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List<Attachment> attachments = new LinkedList<>();
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attachments.addAll(message.getAttachments());
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attachments.addAll(Stream.of(message.getLinkPreviews()).filter(p -> p.getThumbnail().isPresent()).map(p -> p.getThumbnail().get()).toList());
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attachments.addAll(Stream.of(message.getSharedContacts()).filter(c -> c.getAvatar() != null).map(c -> c.getAvatar().getAttachment()).withoutNulls().toList());
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return Stream.of(attachments).map(a -> new AttachmentUploadJob(((DatabaseAttachment) a).getAttachmentId(), destination)).toList();
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}
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@Override
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public @NonNull Data serialize() {
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Data.Builder builder = new Data.Builder()
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.putLong(KEY_TEMPLATE_MESSAGE_ID, templateMessageId)
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.putLong(KEY_MESSAGE_ID, messageId)
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.putString(KEY_DESTINATION, destination.serialize())
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.putBoolean(KEY_IS_FRIEND_REQUEST, isFriendRequest)
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.putBoolean(KEY_SHOULD_SEND_SYNC_MESSAGE, shouldSendSyncMessage);
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if (customFriendRequestMessage != null) { builder.putString(KEY_CUSTOM_FR_MESSAGE, customFriendRequestMessage); }
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return builder.build();
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}
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@Override
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public @NonNull String getFactoryKey() {
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return KEY;
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}
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@Override
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public void onAdded() {
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DatabaseFactory.getMmsDatabase(context).markAsSending(messageId);
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}
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@Override
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public void onPushSend()
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throws RetryLaterException, MmsException, NoSuchMessageException,
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UndeliverableMessageException
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{
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ExpiringMessageManager expirationManager = ApplicationContext.getInstance(context).getExpiringMessageManager();
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MmsDatabase database = DatabaseFactory.getMmsDatabase(context);
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OutgoingMediaMessage message = database.getOutgoingMessage(templateMessageId);
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if (messageId >= 0 && database.isSent(messageId)) {
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warn(TAG, "Message " + messageId + " was already sent. Ignoring.");
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return;
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}
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try {
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log(TAG, "Sending message: " + messageId);
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Recipient recipient = Recipient.from(context, destination, false);
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byte[] profileKey = recipient.getProfileKey();
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UnidentifiedAccessMode accessMode = recipient.getUnidentifiedAccessMode();
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boolean unidentified = deliver(message);
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if (messageId >= 0) {
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database.markAsSent(messageId, true);
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markAttachmentsUploaded(messageId, message.getAttachments());
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database.markUnidentified(messageId, unidentified);
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}
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if (recipient.isLocalNumber()) {
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SyncMessageId id = new SyncMessageId(recipient.getAddress(), message.getSentTimeMillis());
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DatabaseFactory.getMmsSmsDatabase(context).incrementDeliveryReceiptCount(id, System.currentTimeMillis());
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DatabaseFactory.getMmsSmsDatabase(context).incrementReadReceiptCount(id, System.currentTimeMillis());
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}
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if (TextSecurePreferences.isUnidentifiedDeliveryEnabled(context)) {
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if (unidentified && accessMode == UnidentifiedAccessMode.UNKNOWN && profileKey == null) {
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log(TAG, "Marking recipient as UD-unrestricted following a UD send.");
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DatabaseFactory.getRecipientDatabase(context).setUnidentifiedAccessMode(recipient, UnidentifiedAccessMode.UNRESTRICTED);
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} else if (unidentified && accessMode == UnidentifiedAccessMode.UNKNOWN) {
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log(TAG, "Marking recipient as UD-enabled following a UD send.");
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DatabaseFactory.getRecipientDatabase(context).setUnidentifiedAccessMode(recipient, UnidentifiedAccessMode.ENABLED);
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} else if (!unidentified && accessMode != UnidentifiedAccessMode.DISABLED) {
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log(TAG, "Marking recipient as UD-disabled following a non-UD send.");
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DatabaseFactory.getRecipientDatabase(context).setUnidentifiedAccessMode(recipient, UnidentifiedAccessMode.DISABLED);
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}
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}
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if (messageId > 0 && message.getExpiresIn() > 0 && !message.isExpirationUpdate()) {
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database.markExpireStarted(messageId);
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expirationManager.scheduleDeletion(messageId, true, message.getExpiresIn());
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}
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log(TAG, "Sent message: " + messageId);
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} catch (InsecureFallbackApprovalException ifae) {
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warn(TAG, "Failure", ifae);
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if (messageId >= 0) {
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database.markAsPendingInsecureSmsFallback(messageId);
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notifyMediaMessageDeliveryFailed(context, messageId);
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}
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} catch (UntrustedIdentityException uie) {
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warn(TAG, "Failure", uie);
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if (messageId >= 0) {
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database.addMismatchedIdentity(messageId, Address.fromSerialized(uie.getE164Number()), uie.getIdentityKey());
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database.markAsSentFailed(messageId);
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}
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} catch (LokiAPI.Error e) {
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Log.d("Loki", "Couldn't send message due to error: " + e.getDescription());
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if (messageId < 0) { return; }
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LokiMessageDatabase lokiMessageDatabase = DatabaseFactory.getLokiMessageDatabase(context);
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lokiMessageDatabase.setErrorMessage(messageId, e.getDescription());
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database.markAsSentFailed(messageId);
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}
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}
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@Override
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public boolean onShouldRetry(@NonNull Exception exception) {
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return false;
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}
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@Override
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public void onCanceled() {
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if (messageId >= 0) {
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DatabaseFactory.getMmsDatabase(context).markAsSentFailed(messageId);
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notifyMediaMessageDeliveryFailed(context, messageId);
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}
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}
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private boolean deliver(OutgoingMediaMessage message)
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throws RetryLaterException, InsecureFallbackApprovalException, UntrustedIdentityException,
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UndeliverableMessageException, LokiAPI.Error
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{
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try {
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Recipient recipient = Recipient.from(context, destination, false);
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SignalServiceAddress address = getPushAddress(recipient.getAddress());
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List<Attachment> attachments = Stream.of(message.getAttachments()).filterNot(Attachment::isSticker).toList();
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List<SignalServiceAttachment> serviceAttachments = getAttachmentPointersFor(attachments);
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Optional<byte[]> profileKey = getProfileKey(message.getRecipient());
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Optional<SignalServiceDataMessage.Quote> quote = getQuoteFor(message);
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Optional<SignalServiceDataMessage.Sticker> sticker = getStickerFor(message);
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List<SharedContact> sharedContacts = getSharedContactsFor(message);
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List<Preview> previews = getPreviewsFor(message);
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// Loki - Include a pre key bundle if the message is a friend request or an end session message
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PreKeyBundle preKeyBundle = isFriendRequest ? DatabaseFactory.getLokiPreKeyBundleDatabase(context).generatePreKeyBundle(address.getNumber()) : null;
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String body = (isFriendRequest && customFriendRequestMessage != null) ? customFriendRequestMessage : message.getBody();
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SignalServiceDataMessage mediaMessage = SignalServiceDataMessage.newBuilder()
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.withBody(body)
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.withAttachments(serviceAttachments)
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.withTimestamp(message.getSentTimeMillis())
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.withExpiration((int)(message.getExpiresIn() / 1000))
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.withProfileKey(profileKey.orNull())
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.withQuote(quote.orNull())
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.withSticker(sticker.orNull())
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.withSharedContacts(sharedContacts)
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.withPreviews(previews)
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.asExpirationUpdate(message.isExpirationUpdate())
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.withPreKeyBundle(preKeyBundle)
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.asFriendRequest(isFriendRequest)
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.build();
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if (address.getNumber().equals(TextSecurePreferences.getLocalNumber(context))) {
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Optional<UnidentifiedAccessPair> syncAccess = UnidentifiedAccessUtil.getAccessForSync(context);
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SignalServiceSyncMessage syncMessage = buildSelfSendSyncMessage(context, mediaMessage, syncAccess);
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messageSender.sendMessage(templateMessageId, syncMessage, syncAccess);
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return syncAccess.isPresent();
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} else {
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LokiSyncMessage syncMessage = null;
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if (shouldSendSyncMessage) {
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// Set the sync message destination to the master device, this way it will show that we sent a message to the master device and not the slave device
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String masterDevice = PromiseUtil.get(LokiDeviceLinkUtilities.INSTANCE.getMasterHexEncodedPublicKey(address.getNumber()), null);
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SignalServiceAddress masterAddress = masterDevice == null ? address : new SignalServiceAddress(masterDevice);
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// We also need to use the original message ID and not -1
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syncMessage = new LokiSyncMessage(masterAddress, templateMessageId);
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}
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SendMessageResult result = messageSender.sendMessage(messageId, address, UnidentifiedAccessUtil.getAccessFor(context, recipient), mediaMessage, Optional.fromNullable(syncMessage));
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if (result.getLokiAPIError() != null) {
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throw result.getLokiAPIError();
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} else {
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return result.getSuccess().isUnidentified();
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}
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}
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} catch (UnregisteredUserException e) {
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warn(TAG, e);
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throw new InsecureFallbackApprovalException(e);
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} catch (FileNotFoundException e) {
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warn(TAG, e);
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throw new UndeliverableMessageException(e);
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} catch (IOException e) {
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warn(TAG, e);
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throw new RetryLaterException(e);
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}
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}
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public static final class Factory implements Job.Factory<PushMediaSendJob> {
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@Override
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public @NonNull PushMediaSendJob create(@NonNull Parameters parameters, @NonNull Data data) {
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long templateMessageID = data.getLong(KEY_TEMPLATE_MESSAGE_ID);
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long messageID = data.getLong(KEY_MESSAGE_ID);
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Address destination = Address.fromSerialized(data.getString(KEY_DESTINATION));
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boolean isFriendRequest = data.getBoolean(KEY_IS_FRIEND_REQUEST);
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boolean shouldSendSyncMessage = data.getBoolean(KEY_SHOULD_SEND_SYNC_MESSAGE);
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String frMessage = data.hasString(KEY_CUSTOM_FR_MESSAGE) ? data.getString(KEY_CUSTOM_FR_MESSAGE) : null;
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return new PushMediaSendJob(parameters, templateMessageID, messageID, destination, isFriendRequest, frMessage, shouldSendSyncMessage);
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}
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}
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}
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