mirror of
https://github.com/oxen-io/session-android.git
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766 lines
39 KiB
Java
766 lines
39 KiB
Java
package org.thoughtcrime.securesms.jobs;
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import android.content.Context;
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import android.content.Intent;
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import android.support.annotation.NonNull;
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import android.util.Log;
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import android.util.Pair;
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import org.thoughtcrime.securesms.ApplicationContext;
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import org.thoughtcrime.securesms.attachments.DatabaseAttachment;
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import org.thoughtcrime.securesms.attachments.PointerAttachment;
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import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
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import org.thoughtcrime.securesms.crypto.MasterSecret;
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import org.thoughtcrime.securesms.crypto.MasterSecretUnion;
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import org.thoughtcrime.securesms.crypto.MasterSecretUtil;
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import org.thoughtcrime.securesms.crypto.SecurityEvent;
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import org.thoughtcrime.securesms.crypto.storage.SignalProtocolStoreImpl;
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import org.thoughtcrime.securesms.crypto.storage.TextSecureSessionStore;
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import org.thoughtcrime.securesms.database.DatabaseFactory;
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import org.thoughtcrime.securesms.database.EncryptingSmsDatabase;
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import org.thoughtcrime.securesms.database.GroupDatabase;
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import org.thoughtcrime.securesms.database.MessagingDatabase.InsertResult;
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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.PushDatabase;
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import org.thoughtcrime.securesms.database.SmsDatabase;
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import org.thoughtcrime.securesms.database.ThreadDatabase;
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import org.thoughtcrime.securesms.groups.GroupMessageProcessor;
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import org.thoughtcrime.securesms.mms.IncomingMediaMessage;
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import org.thoughtcrime.securesms.mms.OutgoingExpirationUpdateMessage;
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import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
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import org.thoughtcrime.securesms.mms.OutgoingSecureMediaMessage;
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import org.thoughtcrime.securesms.notifications.MessageNotifier;
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import org.thoughtcrime.securesms.recipients.RecipientFactory;
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import org.thoughtcrime.securesms.recipients.Recipients;
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import org.thoughtcrime.securesms.service.KeyCachingService;
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import org.thoughtcrime.securesms.service.WebRtcCallService;
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import org.thoughtcrime.securesms.sms.IncomingEncryptedMessage;
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import org.thoughtcrime.securesms.sms.IncomingEndSessionMessage;
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import org.thoughtcrime.securesms.sms.IncomingPreKeyBundleMessage;
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import org.thoughtcrime.securesms.sms.IncomingTextMessage;
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import org.thoughtcrime.securesms.sms.OutgoingTextMessage;
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import org.thoughtcrime.securesms.util.Base64;
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import org.thoughtcrime.securesms.util.GroupUtil;
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import org.thoughtcrime.securesms.util.TextSecurePreferences;
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import org.whispersystems.jobqueue.JobParameters;
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import org.whispersystems.libsignal.DuplicateMessageException;
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import org.whispersystems.libsignal.IdentityKey;
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import org.whispersystems.libsignal.InvalidKeyException;
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import org.whispersystems.libsignal.InvalidKeyIdException;
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import org.whispersystems.libsignal.InvalidMessageException;
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import org.whispersystems.libsignal.InvalidVersionException;
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import org.whispersystems.libsignal.LegacyMessageException;
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import org.whispersystems.libsignal.NoSessionException;
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import org.whispersystems.libsignal.UntrustedIdentityException;
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import org.whispersystems.libsignal.protocol.PreKeySignalMessage;
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import org.whispersystems.libsignal.state.SessionStore;
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import org.whispersystems.libsignal.state.SignalProtocolStore;
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import org.whispersystems.libsignal.util.guava.Optional;
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import org.whispersystems.signalservice.api.crypto.SignalServiceCipher;
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import org.whispersystems.signalservice.api.messages.SignalServiceAttachment;
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import org.whispersystems.signalservice.api.messages.SignalServiceContent;
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import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage;
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import org.whispersystems.signalservice.api.messages.SignalServiceEnvelope;
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import org.whispersystems.signalservice.api.messages.SignalServiceGroup;
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import org.whispersystems.signalservice.api.messages.calls.AnswerMessage;
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import org.whispersystems.signalservice.api.messages.calls.HangupMessage;
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import org.whispersystems.signalservice.api.messages.calls.IceUpdateMessage;
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import org.whispersystems.signalservice.api.messages.calls.OfferMessage;
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import org.whispersystems.signalservice.api.messages.calls.SignalServiceCallMessage;
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import org.whispersystems.signalservice.api.messages.multidevice.ReadMessage;
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import org.whispersystems.signalservice.api.messages.multidevice.RequestMessage;
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import org.whispersystems.signalservice.api.messages.multidevice.SentTranscriptMessage;
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import org.whispersystems.signalservice.api.messages.multidevice.SignalServiceSyncMessage;
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import org.whispersystems.signalservice.api.push.SignalServiceAddress;
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import java.util.List;
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import java.util.concurrent.TimeUnit;
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import ws.com.google.android.mms.MmsException;
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public class PushDecryptJob extends ContextJob {
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private static final long serialVersionUID = 2L;
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public static final String TAG = PushDecryptJob.class.getSimpleName();
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private final long messageId;
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private final long smsMessageId;
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public PushDecryptJob(Context context, long pushMessageId, String sender) {
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this(context, pushMessageId, -1, sender);
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}
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public PushDecryptJob(Context context, long pushMessageId, long smsMessageId, String sender) {
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super(context, JobParameters.newBuilder()
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.withPersistence()
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.withGroupId("__PUSH_DECRYPT_JOB__")
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.withWakeLock(true, 5, TimeUnit.SECONDS)
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.create());
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this.messageId = pushMessageId;
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this.smsMessageId = smsMessageId;
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}
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@Override
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public void onAdded() {}
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@Override
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public void onRun() throws NoSuchMessageException {
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if (!IdentityKeyUtil.hasIdentityKey(context)) {
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Log.w(TAG, "Skipping job, waiting for migration...");
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MessageNotifier.updateNotification(context, null, true, -2);
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return;
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}
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MasterSecret masterSecret = KeyCachingService.getMasterSecret(context);
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PushDatabase database = DatabaseFactory.getPushDatabase(context);
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SignalServiceEnvelope envelope = database.get(messageId);
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Optional<Long> optionalSmsMessageId = smsMessageId > 0 ? Optional.of(smsMessageId) :
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Optional.<Long>absent();
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MasterSecretUnion masterSecretUnion;
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if (masterSecret == null) masterSecretUnion = new MasterSecretUnion(MasterSecretUtil.getAsymmetricMasterSecret(context, null));
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else masterSecretUnion = new MasterSecretUnion(masterSecret);
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handleMessage(masterSecretUnion, envelope, optionalSmsMessageId);
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database.delete(messageId);
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}
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@Override
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public boolean onShouldRetry(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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}
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private void handleMessage(MasterSecretUnion masterSecret, SignalServiceEnvelope envelope, Optional<Long> smsMessageId) {
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try {
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GroupDatabase groupDatabase = DatabaseFactory.getGroupDatabase(context);
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SignalProtocolStore axolotlStore = new SignalProtocolStoreImpl(context);
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SignalServiceAddress localAddress = new SignalServiceAddress(TextSecurePreferences.getLocalNumber(context));
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SignalServiceCipher cipher = new SignalServiceCipher(localAddress, axolotlStore);
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SignalServiceContent content = cipher.decrypt(envelope);
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if (content.getDataMessage().isPresent()) {
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SignalServiceDataMessage message = content.getDataMessage().get();
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if (message.isEndSession()) handleEndSessionMessage(masterSecret, envelope, message, smsMessageId);
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else if (message.isGroupUpdate()) handleGroupMessage(masterSecret, envelope, message, smsMessageId);
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else if (message.isExpirationUpdate()) handleExpirationUpdate(masterSecret, envelope, message, smsMessageId);
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else if (message.getAttachments().isPresent()) handleMediaMessage(masterSecret, envelope, message, smsMessageId);
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else handleTextMessage(masterSecret, envelope, message, smsMessageId);
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if (message.getGroupInfo().isPresent() && groupDatabase.isUnknownGroup(message.getGroupInfo().get().getGroupId())) {
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handleUnknownGroupMessage(envelope, message.getGroupInfo().get());
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}
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} else if (content.getSyncMessage().isPresent()) {
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SignalServiceSyncMessage syncMessage = content.getSyncMessage().get();
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if (syncMessage.getSent().isPresent()) handleSynchronizeSentMessage(masterSecret, envelope, syncMessage.getSent().get(), smsMessageId);
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else if (syncMessage.getRequest().isPresent()) handleSynchronizeRequestMessage(masterSecret, syncMessage.getRequest().get());
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else if (syncMessage.getRead().isPresent()) handleSynchronizeReadMessage(masterSecret, syncMessage.getRead().get(), envelope.getTimestamp());
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else Log.w(TAG, "Contains no known sync types...");
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} else if (content.getCallMessage().isPresent()) {
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Log.w(TAG, "Got call message...");
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SignalServiceCallMessage message = content.getCallMessage().get();
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if (message.getOfferMessage().isPresent()) handleCallOfferMessage(envelope, message.getOfferMessage().get(), smsMessageId);
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else if (message.getAnswerMessage().isPresent()) handleCallAnswerMessage(envelope, message.getAnswerMessage().get());
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else if (message.getIceUpdateMessages().isPresent()) handleCallIceUpdateMessage(envelope, message.getIceUpdateMessages().get());
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else if (message.getHangupMessage().isPresent()) handleCallHangupMessage(envelope, message.getHangupMessage().get(), smsMessageId);
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} else {
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Log.w(TAG, "Got unrecognized message...");
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}
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if (envelope.isPreKeySignalMessage()) {
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ApplicationContext.getInstance(context).getJobManager().add(new RefreshPreKeysJob(context));
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}
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} catch (InvalidVersionException e) {
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Log.w(TAG, e);
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handleInvalidVersionMessage(masterSecret, envelope, smsMessageId);
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} catch (InvalidMessageException | InvalidKeyIdException | InvalidKeyException | MmsException e) {
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Log.w(TAG, e);
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handleCorruptMessage(masterSecret, envelope, smsMessageId);
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} catch (NoSessionException e) {
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Log.w(TAG, e);
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handleNoSessionMessage(masterSecret, envelope, smsMessageId);
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} catch (LegacyMessageException e) {
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Log.w(TAG, e);
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handleLegacyMessage(masterSecret, envelope, smsMessageId);
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} catch (DuplicateMessageException e) {
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Log.w(TAG, e);
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handleDuplicateMessage(masterSecret, envelope, smsMessageId);
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} catch (UntrustedIdentityException e) {
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Log.w(TAG, e);
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handleUntrustedIdentityMessage(masterSecret, envelope, smsMessageId);
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}
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}
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private void handleCallOfferMessage(@NonNull SignalServiceEnvelope envelope,
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@NonNull OfferMessage message,
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@NonNull Optional<Long> smsMessageId)
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{
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Log.w(TAG, "handleCallOfferMessage...");
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if (smsMessageId.isPresent()) {
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SmsDatabase database = DatabaseFactory.getSmsDatabase(context);
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database.markAsMissedCall(smsMessageId.get());
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} else {
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Intent intent = new Intent(context, WebRtcCallService.class);
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intent.setAction(WebRtcCallService.ACTION_INCOMING_CALL);
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intent.putExtra(WebRtcCallService.EXTRA_CALL_ID, message.getId());
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intent.putExtra(WebRtcCallService.EXTRA_REMOTE_NUMBER, envelope.getSource());
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intent.putExtra(WebRtcCallService.EXTRA_REMOTE_DESCRIPTION, message.getDescription());
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intent.putExtra(WebRtcCallService.EXTRA_TIMESTAMP, envelope.getTimestamp());
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context.startService(intent);
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}
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}
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private void handleCallAnswerMessage(@NonNull SignalServiceEnvelope envelope,
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@NonNull AnswerMessage message)
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{
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Log.w(TAG, "handleCallAnswerMessage...");
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Intent intent = new Intent(context, WebRtcCallService.class);
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intent.setAction(WebRtcCallService.ACTION_RESPONSE_MESSAGE);
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intent.putExtra(WebRtcCallService.EXTRA_CALL_ID, message.getId());
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intent.putExtra(WebRtcCallService.EXTRA_REMOTE_NUMBER, envelope.getSource());
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intent.putExtra(WebRtcCallService.EXTRA_REMOTE_DESCRIPTION, message.getDescription());
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context.startService(intent);
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}
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private void handleCallIceUpdateMessage(@NonNull SignalServiceEnvelope envelope,
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@NonNull List<IceUpdateMessage> messages)
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{
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Log.w(TAG, "handleCallIceUpdateMessage... " + messages.size());
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for (IceUpdateMessage message : messages) {
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Intent intent = new Intent(context, WebRtcCallService.class);
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intent.setAction(WebRtcCallService.ACTION_ICE_MESSAGE);
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intent.putExtra(WebRtcCallService.EXTRA_CALL_ID, message.getId());
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intent.putExtra(WebRtcCallService.EXTRA_REMOTE_NUMBER, envelope.getSource());
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intent.putExtra(WebRtcCallService.EXTRA_ICE_SDP, message.getSdp());
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intent.putExtra(WebRtcCallService.EXTRA_ICE_SDP_MID, message.getSdpMid());
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intent.putExtra(WebRtcCallService.EXTRA_ICE_SDP_LINE_INDEX, message.getSdpMLineIndex());
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context.startService(intent);
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}
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}
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private void handleCallHangupMessage(@NonNull SignalServiceEnvelope envelope,
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@NonNull HangupMessage message,
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@NonNull Optional<Long> smsMessageId)
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{
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Log.w(TAG, "handleCallHangupMessage");
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if (smsMessageId.isPresent()) {
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DatabaseFactory.getSmsDatabase(context).markAsMissedCall(smsMessageId.get());
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} else {
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Intent intent = new Intent(context, WebRtcCallService.class);
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intent.setAction(WebRtcCallService.ACTION_REMOTE_HANGUP);
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intent.putExtra(WebRtcCallService.EXTRA_CALL_ID, message.getId());
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intent.putExtra(WebRtcCallService.EXTRA_REMOTE_NUMBER, envelope.getSource());
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context.startService(intent);
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}
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}
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private void handleEndSessionMessage(@NonNull MasterSecretUnion masterSecret,
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@NonNull SignalServiceEnvelope envelope,
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@NonNull SignalServiceDataMessage message,
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@NonNull Optional<Long> smsMessageId)
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{
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EncryptingSmsDatabase smsDatabase = DatabaseFactory.getEncryptingSmsDatabase(context);
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IncomingTextMessage incomingTextMessage = new IncomingTextMessage(envelope.getSource(),
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envelope.getSourceDevice(),
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message.getTimestamp(),
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"", Optional.<SignalServiceGroup>absent(), 0);
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Long threadId;
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if (!smsMessageId.isPresent()) {
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IncomingEndSessionMessage incomingEndSessionMessage = new IncomingEndSessionMessage(incomingTextMessage);
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Optional<InsertResult> insertResult = smsDatabase.insertMessageInbox(masterSecret, incomingEndSessionMessage);
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if (insertResult.isPresent()) threadId = insertResult.get().getThreadId();
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else threadId = null;
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} else {
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smsDatabase.markAsEndSession(smsMessageId.get());
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threadId = smsDatabase.getThreadIdForMessage(smsMessageId.get());
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}
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if (threadId != null) {
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SessionStore sessionStore = new TextSecureSessionStore(context);
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sessionStore.deleteAllSessions(envelope.getSource());
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SecurityEvent.broadcastSecurityUpdateEvent(context);
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MessageNotifier.updateNotification(context, masterSecret.getMasterSecret().orNull(), threadId);
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}
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}
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private void handleGroupMessage(@NonNull MasterSecretUnion masterSecret,
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@NonNull SignalServiceEnvelope envelope,
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@NonNull SignalServiceDataMessage message,
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@NonNull Optional<Long> smsMessageId)
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{
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GroupMessageProcessor.process(context, masterSecret, envelope, message, false);
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if (smsMessageId.isPresent()) {
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DatabaseFactory.getSmsDatabase(context).deleteMessage(smsMessageId.get());
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}
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}
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private void handleUnknownGroupMessage(@NonNull SignalServiceEnvelope envelope,
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@NonNull SignalServiceGroup group)
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{
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ApplicationContext.getInstance(context)
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.getJobManager()
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.add(new RequestGroupInfoJob(context, envelope.getSource(), group.getGroupId()));
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}
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private void handleExpirationUpdate(@NonNull MasterSecretUnion masterSecret,
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@NonNull SignalServiceEnvelope envelope,
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@NonNull SignalServiceDataMessage message,
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@NonNull Optional<Long> smsMessageId)
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throws MmsException
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{
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MmsDatabase database = DatabaseFactory.getMmsDatabase(context);
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String localNumber = TextSecurePreferences.getLocalNumber(context);
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Recipients recipients = getMessageDestination(envelope, message);
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IncomingMediaMessage mediaMessage = new IncomingMediaMessage(masterSecret, envelope.getSource(),
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localNumber, message.getTimestamp(), -1,
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message.getExpiresInSeconds() * 1000, true,
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Optional.fromNullable(envelope.getRelay()),
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Optional.<String>absent(), message.getGroupInfo(),
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Optional.<List<SignalServiceAttachment>>absent());
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database.insertSecureDecryptedMessageInbox(masterSecret, mediaMessage, -1);
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DatabaseFactory.getRecipientPreferenceDatabase(context).setExpireMessages(recipients, message.getExpiresInSeconds());
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if (smsMessageId.isPresent()) {
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DatabaseFactory.getSmsDatabase(context).deleteMessage(smsMessageId.get());
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}
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}
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private void handleSynchronizeSentMessage(@NonNull MasterSecretUnion masterSecret,
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@NonNull SignalServiceEnvelope envelope,
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@NonNull SentTranscriptMessage message,
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@NonNull Optional<Long> smsMessageId)
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throws MmsException
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{
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GroupDatabase groupDatabase = DatabaseFactory.getGroupDatabase(context);
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Long threadId;
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if (message.getMessage().isGroupUpdate()) {
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threadId = GroupMessageProcessor.process(context, masterSecret, envelope, message.getMessage(), true);
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} else if (message.getMessage().isExpirationUpdate()) {
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threadId = handleSynchronizeSentExpirationUpdate(masterSecret, message, smsMessageId);
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} else if (message.getMessage().getAttachments().isPresent()) {
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threadId = handleSynchronizeSentMediaMessage(masterSecret, message, smsMessageId);
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} else {
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threadId = handleSynchronizeSentTextMessage(masterSecret, message, smsMessageId);
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}
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if (message.getMessage().getGroupInfo().isPresent() && groupDatabase.isUnknownGroup(message.getMessage().getGroupInfo().get().getGroupId())) {
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handleUnknownGroupMessage(envelope, message.getMessage().getGroupInfo().get());
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}
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if (threadId != null) {
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DatabaseFactory.getThreadDatabase(getContext()).setRead(threadId, true);
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MessageNotifier.updateNotification(getContext(), masterSecret.getMasterSecret().orNull());
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}
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MessageNotifier.setLastDesktopActivityTimestamp(message.getTimestamp());
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}
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private void handleSynchronizeRequestMessage(@NonNull MasterSecretUnion masterSecret,
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@NonNull RequestMessage message)
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{
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if (message.isContactsRequest()) {
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ApplicationContext.getInstance(context)
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.getJobManager()
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.add(new MultiDeviceContactUpdateJob(getContext()));
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}
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if (message.isGroupsRequest()) {
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ApplicationContext.getInstance(context)
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.getJobManager()
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.add(new MultiDeviceGroupUpdateJob(getContext()));
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}
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if (message.isBlockedListRequest()) {
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ApplicationContext.getInstance(context)
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.getJobManager()
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.add(new MultiDeviceBlockedUpdateJob(getContext()));
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}
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}
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private void handleSynchronizeReadMessage(@NonNull MasterSecretUnion masterSecret,
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@NonNull List<ReadMessage> readMessages,
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long envelopeTimestamp)
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{
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for (ReadMessage readMessage : readMessages) {
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List<Pair<Long, Long>> expiringText = DatabaseFactory.getSmsDatabase(context).setTimestampRead(new SyncMessageId(readMessage.getSender(), readMessage.getTimestamp()), envelopeTimestamp);
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List<Pair<Long, Long>> expiringMedia = DatabaseFactory.getMmsDatabase(context).setTimestampRead(new SyncMessageId(readMessage.getSender(), readMessage.getTimestamp()), envelopeTimestamp);
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for (Pair<Long, Long> expiringMessage : expiringText) {
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ApplicationContext.getInstance(context)
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.getExpiringMessageManager()
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.scheduleDeletion(expiringMessage.first, false, envelopeTimestamp, expiringMessage.second);
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}
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for (Pair<Long, Long> expiringMessage : expiringMedia) {
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ApplicationContext.getInstance(context)
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.getExpiringMessageManager()
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.scheduleDeletion(expiringMessage.first, true, envelopeTimestamp, expiringMessage.second);
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|
}
|
|
}
|
|
|
|
MessageNotifier.setLastDesktopActivityTimestamp(envelopeTimestamp);
|
|
MessageNotifier.cancelDelayedNotifications();
|
|
MessageNotifier.updateNotification(context, masterSecret.getMasterSecret().orNull());
|
|
}
|
|
|
|
private void handleMediaMessage(@NonNull MasterSecretUnion masterSecret,
|
|
@NonNull SignalServiceEnvelope envelope,
|
|
@NonNull SignalServiceDataMessage message,
|
|
@NonNull Optional<Long> smsMessageId)
|
|
throws MmsException
|
|
{
|
|
MmsDatabase database = DatabaseFactory.getMmsDatabase(context);
|
|
String localNumber = TextSecurePreferences.getLocalNumber(context);
|
|
Recipients recipients = getMessageDestination(envelope, message);
|
|
IncomingMediaMessage mediaMessage = new IncomingMediaMessage(masterSecret, envelope.getSource(),
|
|
localNumber, message.getTimestamp(), -1,
|
|
message.getExpiresInSeconds() * 1000, false,
|
|
Optional.fromNullable(envelope.getRelay()),
|
|
message.getBody(),
|
|
message.getGroupInfo(),
|
|
message.getAttachments());
|
|
|
|
if (message.getExpiresInSeconds() != recipients.getExpireMessages()) {
|
|
handleExpirationUpdate(masterSecret, envelope, message, Optional.<Long>absent());
|
|
}
|
|
|
|
Optional<InsertResult> insertResult = database.insertSecureDecryptedMessageInbox(masterSecret, mediaMessage, -1);
|
|
|
|
if (insertResult.isPresent()) {
|
|
List<DatabaseAttachment> attachments = DatabaseFactory.getAttachmentDatabase(context).getAttachmentsForMessage(insertResult.get().getMessageId());
|
|
|
|
for (DatabaseAttachment attachment : attachments) {
|
|
ApplicationContext.getInstance(context)
|
|
.getJobManager()
|
|
.add(new AttachmentDownloadJob(context, insertResult.get().getMessageId(),
|
|
attachment.getAttachmentId()));
|
|
}
|
|
|
|
if (smsMessageId.isPresent()) {
|
|
DatabaseFactory.getSmsDatabase(context).deleteMessage(smsMessageId.get());
|
|
}
|
|
|
|
MessageNotifier.updateNotification(context, masterSecret.getMasterSecret().orNull(), insertResult.get().getThreadId());
|
|
}
|
|
}
|
|
|
|
private long handleSynchronizeSentExpirationUpdate(@NonNull MasterSecretUnion masterSecret,
|
|
@NonNull SentTranscriptMessage message,
|
|
@NonNull Optional<Long> smsMessageId)
|
|
throws MmsException
|
|
{
|
|
MmsDatabase database = DatabaseFactory.getMmsDatabase(context);
|
|
Recipients recipients = getSyncMessageDestination(message);
|
|
|
|
OutgoingExpirationUpdateMessage expirationUpdateMessage = new OutgoingExpirationUpdateMessage(recipients,
|
|
message.getTimestamp(),
|
|
message.getMessage().getExpiresInSeconds() * 1000);
|
|
|
|
long threadId = DatabaseFactory.getThreadDatabase(context).getThreadIdFor(recipients);
|
|
long messageId = database.insertMessageOutbox(masterSecret, expirationUpdateMessage, threadId, false);
|
|
|
|
database.markAsSent(messageId, true);
|
|
|
|
DatabaseFactory.getRecipientPreferenceDatabase(context).setExpireMessages(recipients, message.getMessage().getExpiresInSeconds());
|
|
|
|
if (smsMessageId.isPresent()) {
|
|
DatabaseFactory.getSmsDatabase(context).deleteMessage(smsMessageId.get());
|
|
}
|
|
|
|
return threadId;
|
|
}
|
|
|
|
private long handleSynchronizeSentMediaMessage(@NonNull MasterSecretUnion masterSecret,
|
|
@NonNull SentTranscriptMessage message,
|
|
@NonNull Optional<Long> smsMessageId)
|
|
throws MmsException
|
|
{
|
|
MmsDatabase database = DatabaseFactory.getMmsDatabase(context);
|
|
Recipients recipients = getSyncMessageDestination(message);
|
|
OutgoingMediaMessage mediaMessage = new OutgoingMediaMessage(recipients, message.getMessage().getBody().orNull(),
|
|
PointerAttachment.forPointers(masterSecret, message.getMessage().getAttachments()),
|
|
message.getTimestamp(), -1,
|
|
message.getMessage().getExpiresInSeconds() * 1000,
|
|
ThreadDatabase.DistributionTypes.DEFAULT);
|
|
|
|
mediaMessage = new OutgoingSecureMediaMessage(mediaMessage);
|
|
|
|
if (recipients.getExpireMessages() != message.getMessage().getExpiresInSeconds()) {
|
|
handleSynchronizeSentExpirationUpdate(masterSecret, message, Optional.<Long>absent());
|
|
}
|
|
|
|
long threadId = DatabaseFactory.getThreadDatabase(context).getThreadIdFor(recipients);
|
|
long messageId = database.insertMessageOutbox(masterSecret, mediaMessage, threadId, false);
|
|
|
|
database.markAsSent(messageId, true);
|
|
|
|
for (DatabaseAttachment attachment : DatabaseFactory.getAttachmentDatabase(context).getAttachmentsForMessage(messageId)) {
|
|
ApplicationContext.getInstance(context)
|
|
.getJobManager()
|
|
.add(new AttachmentDownloadJob(context, messageId, attachment.getAttachmentId()));
|
|
}
|
|
|
|
if (smsMessageId.isPresent()) {
|
|
DatabaseFactory.getSmsDatabase(context).deleteMessage(smsMessageId.get());
|
|
}
|
|
|
|
if (message.getMessage().getExpiresInSeconds() > 0) {
|
|
database.markExpireStarted(messageId, message.getExpirationStartTimestamp());
|
|
ApplicationContext.getInstance(context)
|
|
.getExpiringMessageManager()
|
|
.scheduleDeletion(messageId, true,
|
|
message.getExpirationStartTimestamp(),
|
|
message.getMessage().getExpiresInSeconds());
|
|
}
|
|
|
|
return threadId;
|
|
}
|
|
|
|
private void handleTextMessage(@NonNull MasterSecretUnion masterSecret,
|
|
@NonNull SignalServiceEnvelope envelope,
|
|
@NonNull SignalServiceDataMessage message,
|
|
@NonNull Optional<Long> smsMessageId)
|
|
throws MmsException
|
|
{
|
|
EncryptingSmsDatabase database = DatabaseFactory.getEncryptingSmsDatabase(context);
|
|
String body = message.getBody().isPresent() ? message.getBody().get() : "";
|
|
Recipients recipients = getMessageDestination(envelope, message);
|
|
|
|
if (message.getExpiresInSeconds() != recipients.getExpireMessages()) {
|
|
handleExpirationUpdate(masterSecret, envelope, message, Optional.<Long>absent());
|
|
}
|
|
|
|
Long threadId;
|
|
|
|
if (smsMessageId.isPresent() && !message.getGroupInfo().isPresent()) {
|
|
threadId = database.updateBundleMessageBody(masterSecret, smsMessageId.get(), body).second;
|
|
} else {
|
|
IncomingTextMessage textMessage = new IncomingTextMessage(envelope.getSource(),
|
|
envelope.getSourceDevice(),
|
|
message.getTimestamp(), body,
|
|
message.getGroupInfo(),
|
|
message.getExpiresInSeconds() * 1000);
|
|
|
|
textMessage = new IncomingEncryptedMessage(textMessage, body);
|
|
Optional<InsertResult> insertResult = database.insertMessageInbox(masterSecret, textMessage);
|
|
|
|
if (insertResult.isPresent()) threadId = insertResult.get().getThreadId();
|
|
else threadId = null;
|
|
|
|
if (smsMessageId.isPresent()) database.deleteMessage(smsMessageId.get());
|
|
}
|
|
|
|
if (threadId != null) {
|
|
MessageNotifier.updateNotification(context, masterSecret.getMasterSecret().orNull(), threadId);
|
|
}
|
|
}
|
|
|
|
private long handleSynchronizeSentTextMessage(@NonNull MasterSecretUnion masterSecret,
|
|
@NonNull SentTranscriptMessage message,
|
|
@NonNull Optional<Long> smsMessageId)
|
|
throws MmsException
|
|
{
|
|
EncryptingSmsDatabase database = DatabaseFactory.getEncryptingSmsDatabase(context);
|
|
Recipients recipients = getSyncMessageDestination(message);
|
|
String body = message.getMessage().getBody().or("");
|
|
long expiresInMillis = message.getMessage().getExpiresInSeconds() * 1000;
|
|
OutgoingTextMessage outgoingTextMessage = new OutgoingTextMessage(recipients, body, expiresInMillis, -1);
|
|
|
|
if (recipients.getExpireMessages() != message.getMessage().getExpiresInSeconds()) {
|
|
handleSynchronizeSentExpirationUpdate(masterSecret, message, Optional.<Long>absent());
|
|
}
|
|
|
|
long threadId = DatabaseFactory.getThreadDatabase(context).getThreadIdFor(recipients);
|
|
long messageId = database.insertMessageOutbox(masterSecret, threadId, outgoingTextMessage, false, message.getTimestamp());
|
|
|
|
database.markAsSent(messageId, true);
|
|
|
|
if (smsMessageId.isPresent()) {
|
|
database.deleteMessage(smsMessageId.get());
|
|
}
|
|
|
|
if (expiresInMillis > 0) {
|
|
database.markExpireStarted(messageId, message.getExpirationStartTimestamp());
|
|
ApplicationContext.getInstance(context)
|
|
.getExpiringMessageManager()
|
|
.scheduleDeletion(messageId, false, message.getExpirationStartTimestamp(), expiresInMillis);
|
|
}
|
|
|
|
return threadId;
|
|
}
|
|
|
|
private void handleInvalidVersionMessage(@NonNull MasterSecretUnion masterSecret,
|
|
@NonNull SignalServiceEnvelope envelope,
|
|
@NonNull Optional<Long> smsMessageId)
|
|
{
|
|
EncryptingSmsDatabase smsDatabase = DatabaseFactory.getEncryptingSmsDatabase(context);
|
|
|
|
if (!smsMessageId.isPresent()) {
|
|
Optional<InsertResult> insertResult = insertPlaceholder(envelope);
|
|
|
|
if (insertResult.isPresent()) {
|
|
smsDatabase.markAsInvalidVersionKeyExchange(insertResult.get().getMessageId());
|
|
MessageNotifier.updateNotification(context, masterSecret.getMasterSecret().orNull(), insertResult.get().getThreadId());
|
|
}
|
|
} else {
|
|
smsDatabase.markAsInvalidVersionKeyExchange(smsMessageId.get());
|
|
}
|
|
}
|
|
|
|
private void handleCorruptMessage(@NonNull MasterSecretUnion masterSecret,
|
|
@NonNull SignalServiceEnvelope envelope,
|
|
@NonNull Optional<Long> smsMessageId)
|
|
{
|
|
EncryptingSmsDatabase smsDatabase = DatabaseFactory.getEncryptingSmsDatabase(context);
|
|
|
|
if (!smsMessageId.isPresent()) {
|
|
Optional<InsertResult> insertResult = insertPlaceholder(envelope);
|
|
|
|
if (insertResult.isPresent()) {
|
|
smsDatabase.markAsDecryptFailed(insertResult.get().getMessageId());
|
|
MessageNotifier.updateNotification(context, masterSecret.getMasterSecret().orNull(), insertResult.get().getThreadId());
|
|
}
|
|
} else {
|
|
smsDatabase.markAsDecryptFailed(smsMessageId.get());
|
|
}
|
|
}
|
|
|
|
private void handleNoSessionMessage(@NonNull MasterSecretUnion masterSecret,
|
|
@NonNull SignalServiceEnvelope envelope,
|
|
@NonNull Optional<Long> smsMessageId)
|
|
{
|
|
EncryptingSmsDatabase smsDatabase = DatabaseFactory.getEncryptingSmsDatabase(context);
|
|
|
|
if (!smsMessageId.isPresent()) {
|
|
Optional<InsertResult> insertResult = insertPlaceholder(envelope);
|
|
|
|
if (insertResult.isPresent()) {
|
|
smsDatabase.markAsNoSession(insertResult.get().getMessageId());
|
|
MessageNotifier.updateNotification(context, masterSecret.getMasterSecret().orNull(), insertResult.get().getThreadId());
|
|
}
|
|
} else {
|
|
smsDatabase.markAsNoSession(smsMessageId.get());
|
|
}
|
|
}
|
|
|
|
private void handleLegacyMessage(@NonNull MasterSecretUnion masterSecret,
|
|
@NonNull SignalServiceEnvelope envelope,
|
|
@NonNull Optional<Long> smsMessageId)
|
|
{
|
|
EncryptingSmsDatabase smsDatabase = DatabaseFactory.getEncryptingSmsDatabase(context);
|
|
|
|
if (!smsMessageId.isPresent()) {
|
|
Optional<InsertResult> insertResult = insertPlaceholder(envelope);
|
|
|
|
if (insertResult.isPresent()) {
|
|
smsDatabase.markAsLegacyVersion(insertResult.get().getMessageId());
|
|
MessageNotifier.updateNotification(context, masterSecret.getMasterSecret().orNull(), insertResult.get().getThreadId());
|
|
}
|
|
} else {
|
|
smsDatabase.markAsLegacyVersion(smsMessageId.get());
|
|
}
|
|
}
|
|
|
|
private void handleDuplicateMessage(@NonNull MasterSecretUnion masterSecret,
|
|
@NonNull SignalServiceEnvelope envelope,
|
|
@NonNull Optional<Long> smsMessageId)
|
|
{
|
|
// Let's start ignoring these now
|
|
// SmsDatabase smsDatabase = DatabaseFactory.getEncryptingSmsDatabase(context);
|
|
//
|
|
// if (smsMessageId <= 0) {
|
|
// Pair<Long, Long> messageAndThreadId = insertPlaceholder(masterSecret, envelope);
|
|
// smsDatabase.markAsDecryptDuplicate(messageAndThreadId.first);
|
|
// MessageNotifier.updateNotification(context, masterSecret, messageAndThreadId.second);
|
|
// } else {
|
|
// smsDatabase.markAsDecryptDuplicate(smsMessageId);
|
|
// }
|
|
}
|
|
|
|
private void handleUntrustedIdentityMessage(@NonNull MasterSecretUnion masterSecret,
|
|
@NonNull SignalServiceEnvelope envelope,
|
|
@NonNull Optional<Long> smsMessageId)
|
|
{
|
|
try {
|
|
EncryptingSmsDatabase database = DatabaseFactory.getEncryptingSmsDatabase(context);
|
|
Recipients recipients = RecipientFactory.getRecipientsFromString(context, envelope.getSource(), false);
|
|
long recipientId = recipients.getPrimaryRecipient().getRecipientId();
|
|
byte[] serialized = envelope.hasLegacyMessage() ? envelope.getLegacyMessage() : envelope.getContent();
|
|
PreKeySignalMessage whisperMessage = new PreKeySignalMessage(serialized);
|
|
IdentityKey identityKey = whisperMessage.getIdentityKey();
|
|
String encoded = Base64.encodeBytes(serialized);
|
|
|
|
IncomingTextMessage textMessage = new IncomingTextMessage(envelope.getSource(), envelope.getSourceDevice(),
|
|
envelope.getTimestamp(), encoded,
|
|
Optional.<SignalServiceGroup>absent(), 0);
|
|
|
|
if (!smsMessageId.isPresent()) {
|
|
IncomingPreKeyBundleMessage bundleMessage = new IncomingPreKeyBundleMessage(textMessage, encoded, envelope.hasLegacyMessage());
|
|
Optional<InsertResult> insertResult = database.insertMessageInbox(masterSecret, bundleMessage);
|
|
|
|
if (insertResult.isPresent()) {
|
|
database.setMismatchedIdentity(insertResult.get().getMessageId(), recipientId, identityKey);
|
|
MessageNotifier.updateNotification(context, masterSecret.getMasterSecret().orNull(), insertResult.get().getThreadId());
|
|
}
|
|
} else {
|
|
database.updateMessageBody(masterSecret, smsMessageId.get(), encoded);
|
|
database.markAsPreKeyBundle(smsMessageId.get());
|
|
database.setMismatchedIdentity(smsMessageId.get(), recipientId, identityKey);
|
|
}
|
|
} catch (InvalidMessageException | InvalidVersionException e) {
|
|
throw new AssertionError(e);
|
|
}
|
|
}
|
|
|
|
private Optional<InsertResult> insertPlaceholder(@NonNull SignalServiceEnvelope envelope) {
|
|
EncryptingSmsDatabase database = DatabaseFactory.getEncryptingSmsDatabase(context);
|
|
IncomingTextMessage textMessage = new IncomingTextMessage(envelope.getSource(), envelope.getSourceDevice(),
|
|
envelope.getTimestamp(), "",
|
|
Optional.<SignalServiceGroup>absent(), 0);
|
|
|
|
textMessage = new IncomingEncryptedMessage(textMessage, "");
|
|
return database.insertMessageInbox(textMessage);
|
|
}
|
|
|
|
private Recipients getSyncMessageDestination(SentTranscriptMessage message) {
|
|
if (message.getMessage().getGroupInfo().isPresent()) {
|
|
return RecipientFactory.getRecipientsFromString(context, GroupUtil.getEncodedId(message.getMessage().getGroupInfo().get().getGroupId()), false);
|
|
} else {
|
|
return RecipientFactory.getRecipientsFromString(context, message.getDestination().get(), false);
|
|
}
|
|
}
|
|
|
|
private Recipients getMessageDestination(SignalServiceEnvelope envelope, SignalServiceDataMessage message) {
|
|
if (message.getGroupInfo().isPresent()) {
|
|
return RecipientFactory.getRecipientsFromString(context, GroupUtil.getEncodedId(message.getGroupInfo().get().getGroupId()), false);
|
|
} else {
|
|
return RecipientFactory.getRecipientsFromString(context, envelope.getSource(), false);
|
|
}
|
|
}
|
|
}
|