kopia lustrzana https://github.com/ryukoposting/Signal-Android
159 wiersze
6.4 KiB
Java
159 wiersze
6.4 KiB
Java
package org.thoughtcrime.securesms.jobs;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import org.signal.core.util.logging.Log;
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import org.thoughtcrime.securesms.crypto.UnidentifiedAccessUtil;
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import org.thoughtcrime.securesms.database.SignalDatabase;
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import org.thoughtcrime.securesms.database.model.MessageId;
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import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
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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.impl.NetworkConstraint;
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import org.thoughtcrime.securesms.net.NotPushRegisteredException;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.recipients.RecipientId;
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import org.thoughtcrime.securesms.recipients.RecipientUtil;
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import org.thoughtcrime.securesms.transport.UndeliverableMessageException;
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import org.whispersystems.signalservice.api.SignalServiceMessageSender;
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import org.whispersystems.signalservice.api.crypto.ContentHint;
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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.SignalServiceReceiptMessage;
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import org.whispersystems.signalservice.api.push.SignalServiceAddress;
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import org.whispersystems.signalservice.api.push.exceptions.PushNetworkException;
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import org.whispersystems.signalservice.api.push.exceptions.ServerRejectedException;
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import java.io.IOException;
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import java.util.Collections;
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import java.util.concurrent.TimeUnit;
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public class SendDeliveryReceiptJob extends BaseJob {
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public static final String KEY = "SendDeliveryReceiptJob";
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private static final String KEY_RECIPIENT = "recipient";
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private static final String KEY_MESSAGE_SENT_TIMESTAMP = "message_id";
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private static final String KEY_TIMESTAMP = "timestamp";
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private static final String KEY_MESSAGE_ID = "message_db_id";
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private static final String TAG = Log.tag(SendReadReceiptJob.class);
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private final RecipientId recipientId;
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private final long messageSentTimestamp;
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private final long timestamp;
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@Nullable
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private final MessageId messageId;
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public SendDeliveryReceiptJob(@NonNull RecipientId recipientId, long messageSentTimestamp, @NonNull MessageId messageId) {
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this(new Job.Parameters.Builder()
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.addConstraint(NetworkConstraint.KEY)
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.setLifespan(TimeUnit.DAYS.toMillis(1))
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.setMaxAttempts(Parameters.UNLIMITED)
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.setQueue(recipientId.toQueueKey())
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.build(),
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recipientId,
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messageSentTimestamp,
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messageId,
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System.currentTimeMillis());
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}
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private SendDeliveryReceiptJob(@NonNull Job.Parameters parameters,
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@NonNull RecipientId recipientId,
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long messageSentTimestamp,
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@Nullable MessageId messageId,
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long timestamp)
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{
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super(parameters);
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this.recipientId = recipientId;
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this.messageSentTimestamp = messageSentTimestamp;
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this.messageId = messageId;
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this.timestamp = timestamp;
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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().putString(KEY_RECIPIENT, recipientId.serialize())
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.putLong(KEY_MESSAGE_SENT_TIMESTAMP, messageSentTimestamp)
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.putLong(KEY_TIMESTAMP, timestamp);
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if (messageId != null) {
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builder.putString(KEY_MESSAGE_ID, messageId.serialize());
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}
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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 onRun() throws IOException, UntrustedIdentityException, UndeliverableMessageException {
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if (!Recipient.self().isRegistered()) {
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throw new NotPushRegisteredException();
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}
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SignalServiceMessageSender messageSender = ApplicationDependencies.getSignalServiceMessageSender();
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Recipient recipient = Recipient.resolved(recipientId);
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if (recipient.isSelf()) {
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Log.i(TAG, "Not sending to self, abort");
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return;
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}
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if (recipient.isUnregistered()) {
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Log.w(TAG, recipient.getId() + " is unregistered!");
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return;
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}
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SignalServiceAddress remoteAddress = RecipientUtil.toSignalServiceAddress(context, recipient);
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SignalServiceReceiptMessage receiptMessage = new SignalServiceReceiptMessage(SignalServiceReceiptMessage.Type.DELIVERY,
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Collections.singletonList(messageSentTimestamp),
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timestamp);
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SendMessageResult result = messageSender.sendReceipt(remoteAddress,
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UnidentifiedAccessUtil.getAccessFor(context, recipient),
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receiptMessage,
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recipient.needsPniSignature());
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if (messageId != null) {
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SignalDatabase.messageLog().insertIfPossible(recipientId, timestamp, result, ContentHint.IMPLICIT, messageId, false);
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}
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}
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@Override
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public boolean onShouldRetry(@NonNull Exception e) {
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if (e instanceof ServerRejectedException) return false;
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if (e instanceof PushNetworkException) return true;
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return false;
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}
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@Override
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public void onFailure() {
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Log.w(TAG, "Failed to send delivery receipt to: " + recipientId);
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}
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public static final class Factory implements Job.Factory<SendDeliveryReceiptJob> {
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@Override
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public @NonNull SendDeliveryReceiptJob create(@NonNull Parameters parameters, @NonNull Data data) {
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MessageId messageId = null;
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if (data.hasString(KEY_MESSAGE_ID)) {
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messageId = MessageId.deserialize(data.getString(KEY_MESSAGE_ID));
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}
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return new SendDeliveryReceiptJob(parameters,
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RecipientId.from(data.getString(KEY_RECIPIENT)),
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data.getLong(KEY_MESSAGE_SENT_TIMESTAMP),
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messageId,
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data.getLong(KEY_TIMESTAMP));
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}
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}
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}
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