250 lines
14 KiB
Java
250 lines
14 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 com.annimon.stream.Collectors;
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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.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.GroupReceiptDatabase.GroupReceiptInfo;
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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.documents.IdentityKeyMismatch;
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import org.thoughtcrime.securesms.database.documents.NetworkFailure;
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import org.thoughtcrime.securesms.dependencies.InjectableType;
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import org.thoughtcrime.securesms.jobmanager.JobParameters;
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import org.thoughtcrime.securesms.jobmanager.SafeData;
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import org.thoughtcrime.securesms.logging.Log;
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import org.thoughtcrime.securesms.mms.MediaConstraints;
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import org.thoughtcrime.securesms.mms.MmsException;
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import org.thoughtcrime.securesms.mms.OutgoingGroupMediaMessage;
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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.recipients.RecipientFormattingException;
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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.GroupUtil;
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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.Quote;
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import org.whispersystems.signalservice.api.messages.SignalServiceGroup;
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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.util.InvalidNumberException;
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import org.whispersystems.signalservice.internal.push.SignalServiceProtos.GroupContext;
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import java.io.IOException;
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import java.util.Collections;
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import java.util.List;
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import java.util.Set;
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import java.util.concurrent.TimeUnit;
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import javax.inject.Inject;
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import androidx.work.Data;
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public class PushGroupSendJob extends PushSendJob implements InjectableType {
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private static final long serialVersionUID = 1L;
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private static final String TAG = PushGroupSendJob.class.getSimpleName();
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@Inject transient SignalServiceMessageSender messageSender;
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private static final String KEY_MESSAGE_ID = "message_id";
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private static final String KEY_FILTER_ADDRESS = "filter_address";
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private long messageId;
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private long filterRecipientId; // Deprecated
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private String filterAddress;
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public PushGroupSendJob() {
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super(null, null);
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}
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public PushGroupSendJob(Context context, long messageId, @NonNull Address destination, @Nullable Address filterAddress) {
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super(context, JobParameters.newBuilder()
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.withGroupId(destination.toGroupString())
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.withMasterSecretRequirement()
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.withNetworkRequirement()
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.withRetryDuration(TimeUnit.DAYS.toMillis(1))
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.create());
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this.messageId = messageId;
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this.filterAddress = filterAddress == null ? null :filterAddress.toPhoneString();
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this.filterRecipientId = -1;
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}
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@Override
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protected void initialize(@NonNull SafeData data) {
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messageId = data.getLong(KEY_MESSAGE_ID);
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filterAddress = data.getString(KEY_FILTER_ADDRESS);
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}
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@Override
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protected @NonNull Data serialize(@NonNull Data.Builder dataBuilder) {
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return dataBuilder.putLong(KEY_MESSAGE_ID, messageId)
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.putString(KEY_FILTER_ADDRESS, filterAddress)
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.build();
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}
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@Override
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public void onPushSend()
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throws IOException, MmsException, NoSuchMessageException, RetryLaterException
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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<NetworkFailure> existingNetworkFailures = message.getNetworkFailures();
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List<IdentityKeyMismatch> existingIdentityMismatches = message.getIdentityKeyMismatches();
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try {
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Log.i(TAG, "Sending message: " + messageId);
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List<Address> target;
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if (filterAddress != null) target = Collections.singletonList(Address.fromSerialized(filterAddress));
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else if (!existingNetworkFailures.isEmpty()) target = Stream.of(existingNetworkFailures).map(NetworkFailure::getAddress).toList();
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else target = getGroupMessageRecipients(message.getRecipient().getAddress().toGroupString(), messageId);
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List<SendMessageResult> results = deliver(message, target);
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List<NetworkFailure> networkFailures = Stream.of(results).filter(SendMessageResult::isNetworkFailure).map(result -> new NetworkFailure(Address.fromSerialized(result.getAddress().getNumber()))).toList();
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List<IdentityKeyMismatch> identityMismatches = Stream.of(results).filter(result -> result.getIdentityFailure() != null).map(result -> new IdentityKeyMismatch(Address.fromSerialized(result.getAddress().getNumber()), result.getIdentityFailure().getIdentityKey())).toList();
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Set<Address> successAddresses = Stream.of(results).filter(result -> result.getSuccess() != null).map(result -> Address.fromSerialized(result.getAddress().getNumber())).collect(Collectors.toSet());
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List<NetworkFailure> resolvedNetworkFailures = Stream.of(existingNetworkFailures).filter(failure -> successAddresses.contains(failure.getAddress())).toList();
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List<IdentityKeyMismatch> resolvedIdentityFailures = Stream.of(existingIdentityMismatches).filter(failure -> successAddresses.contains(failure.getAddress())).toList();
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List<SendMessageResult> successes = Stream.of(results).filter(result -> result.getSuccess() != null).toList();
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for (NetworkFailure resolvedFailure : resolvedNetworkFailures) {
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database.removeFailure(messageId, resolvedFailure);
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existingNetworkFailures.remove(resolvedFailure);
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}
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for (IdentityKeyMismatch resolvedIdentity : resolvedIdentityFailures) {
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database.removeMismatchedIdentity(messageId, resolvedIdentity.getAddress(), resolvedIdentity.getIdentityKey());
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existingIdentityMismatches.remove(resolvedIdentity);
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}
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if (!networkFailures.isEmpty()) {
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database.addFailures(messageId, networkFailures);
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}
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for (IdentityKeyMismatch mismatch : identityMismatches) {
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database.addMismatchedIdentity(messageId, mismatch.getAddress(), mismatch.getIdentityKey());
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}
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for (SendMessageResult success : successes) {
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DatabaseFactory.getGroupReceiptDatabase(context).setUnidentified(Address.fromSerialized(success.getAddress().getNumber()),
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messageId,
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success.getSuccess().isUnidentified());
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}
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if (existingNetworkFailures.isEmpty() && networkFailures.isEmpty() && identityMismatches.isEmpty() && existingIdentityMismatches.isEmpty()) {
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database.markAsSent(messageId, true);
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markAttachmentsUploaded(messageId, message.getAttachments());
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if (message.getExpiresIn() > 0 && !message.isExpirationUpdate()) {
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database.markExpireStarted(messageId);
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ApplicationContext.getInstance(context)
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.getExpiringMessageManager()
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.scheduleDeletion(messageId, true, message.getExpiresIn());
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}
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} else if (!networkFailures.isEmpty()) {
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throw new RetryLaterException();
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} else if (!identityMismatches.isEmpty()) {
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database.markAsSentFailed(messageId);
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notifyMediaMessageDeliveryFailed(context, messageId);
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}
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} catch (InvalidNumberException | RecipientFormattingException | UndeliverableMessageException e) {
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Log.w(TAG, e);
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database.markAsSentFailed(messageId);
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notifyMediaMessageDeliveryFailed(context, messageId);
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} catch (UntrustedIdentityException e) {
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Log.w(TAG, e);
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database.markAsSentFailed(messageId);
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notifyMediaMessageDeliveryFailed(context, messageId);
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}
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}
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@Override
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public boolean onShouldRetryThrowable(Exception exception) {
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if (exception instanceof IOException) return true;
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if (exception instanceof RetryLaterException) return true;
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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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DatabaseFactory.getMmsDatabase(context).markAsSentFailed(messageId);
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}
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private List<SendMessageResult> deliver(OutgoingMediaMessage message, @NonNull List<Address> destinations)
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throws IOException, RecipientFormattingException, InvalidNumberException,
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UndeliverableMessageException, UntrustedIdentityException
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{
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String groupId = message.getRecipient().getAddress().toGroupString();
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Optional<byte[]> profileKey = getProfileKey(message.getRecipient());
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MediaConstraints mediaConstraints = MediaConstraints.getPushMediaConstraints();
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List<Attachment> scaledAttachments = scaleAndStripExifFromAttachments(mediaConstraints, message.getAttachments());
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List<SignalServiceAttachment> attachmentStreams = getAttachmentsFor(scaledAttachments);
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Optional<Quote> quote = getQuoteFor(message);
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List<SharedContact> sharedContacts = getSharedContactsFor(message);
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List<SignalServiceAddress> addresses = Stream.of(destinations).map(this::getPushAddress).toList();
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List<Optional<UnidentifiedAccessPair>> unidentifiedAccess = Stream.of(addresses)
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.map(address -> Address.fromSerialized(address.getNumber()))
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.map(address -> Recipient.from(context, address, false))
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.map(recipient -> UnidentifiedAccessUtil.getAccessFor(context, recipient))
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.toList();
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if (message.isGroup()) {
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OutgoingGroupMediaMessage groupMessage = (OutgoingGroupMediaMessage) message;
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GroupContext groupContext = groupMessage.getGroupContext();
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SignalServiceAttachment avatar = attachmentStreams.isEmpty() ? null : attachmentStreams.get(0);
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SignalServiceGroup.Type type = groupMessage.isGroupQuit() ? SignalServiceGroup.Type.QUIT : SignalServiceGroup.Type.UPDATE;
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SignalServiceGroup group = new SignalServiceGroup(type, GroupUtil.getDecodedId(groupId), groupContext.getName(), groupContext.getMembersList(), avatar);
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SignalServiceDataMessage groupDataMessage = SignalServiceDataMessage.newBuilder()
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.withTimestamp(message.getSentTimeMillis())
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.withExpiration(message.getRecipient().getExpireMessages())
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.asGroupMessage(group)
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.build();
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return messageSender.sendMessage(addresses, unidentifiedAccess, groupDataMessage);
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} else {
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SignalServiceGroup group = new SignalServiceGroup(GroupUtil.getDecodedId(groupId));
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SignalServiceDataMessage groupMessage = SignalServiceDataMessage.newBuilder()
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.withTimestamp(message.getSentTimeMillis())
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.asGroupMessage(group)
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.withAttachments(attachmentStreams)
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.withBody(message.getBody())
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.withExpiration((int)(message.getExpiresIn() / 1000))
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.asExpirationUpdate(message.isExpirationUpdate())
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.withProfileKey(profileKey.orNull())
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.withQuote(quote.orNull())
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.withSharedContacts(sharedContacts)
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.build();
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return messageSender.sendMessage(addresses, unidentifiedAccess, groupMessage);
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}
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}
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private @NonNull List<Address> getGroupMessageRecipients(String groupId, long messageId) {
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List<GroupReceiptInfo> destinations = DatabaseFactory.getGroupReceiptDatabase(context).getGroupReceiptInfo(messageId);
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if (!destinations.isEmpty()) return Stream.of(destinations).map(GroupReceiptInfo::getAddress).toList();
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List<Recipient> members = DatabaseFactory.getGroupDatabase(context).getGroupMembers(groupId, false);
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return Stream.of(members).map(Recipient::getAddress).toList();
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}
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}
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