mirror of
https://github.com/AsamK/signal-cli
synced 2025-09-04 05:00:39 +00:00
601 lines
21 KiB
Java
601 lines
21 KiB
Java
package org.asamk.signal.dbus;
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import org.asamk.Signal;
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import org.asamk.signal.BaseConfig;
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import org.asamk.signal.OutputWriter;
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import org.asamk.signal.PlainTextWriter;
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import org.asamk.signal.PlainTextWriterImpl;
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import org.asamk.signal.commands.exceptions.IOErrorException;
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import org.asamk.signal.commands.exceptions.UserErrorException;
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import org.asamk.signal.manager.AttachmentInvalidException;
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import org.asamk.signal.manager.Manager;
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import org.asamk.signal.manager.NotMasterDeviceException;
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import org.asamk.signal.manager.api.Device;
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import org.asamk.signal.manager.groups.GroupId;
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import org.asamk.signal.manager.groups.GroupInviteLinkUrl;
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import org.asamk.signal.manager.groups.GroupNotFoundException;
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import org.asamk.signal.manager.groups.LastGroupAdminException;
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import org.asamk.signal.manager.groups.NotAGroupMemberException;
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import org.asamk.signal.manager.storage.identities.IdentityInfo;
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import org.asamk.signal.util.DateUtils;
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import org.asamk.signal.util.ErrorUtils;
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import org.asamk.signal.util.Hex;
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import org.asamk.signal.util.Util;
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import org.freedesktop.dbus.exceptions.DBusExecutionException;
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import org.whispersystems.libsignal.util.Pair;
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import org.whispersystems.libsignal.util.guava.Optional;
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import org.whispersystems.signalservice.api.groupsv2.GroupLinkNotActiveException;
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import org.whispersystems.signalservice.api.messages.SendMessageResult;
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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 java.io.File;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import java.util.Set;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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import static org.asamk.signal.util.Util.getLegacyIdentifier;
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public class DbusSignalImpl implements Signal {
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private final Manager m;
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private final String objectPath;
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public DbusSignalImpl(final Manager m, final String objectPath) {
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this.m = m;
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this.objectPath = objectPath;
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}
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@Override
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public boolean isRemote() {
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return false;
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}
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@Override
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public String getObjectPath() {
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return objectPath;
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}
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@Override
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public void updateAccount() {
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try {
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m.updateAccountAttributes();
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} catch (IOException | Error.Failure e) {
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throw new Error.Failure("UpdateAccount error: " + e.getMessage());
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}
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}
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@Override
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public List<String> listIdentity(String number) {
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List<IdentityInfo> identities;
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IdentityInfo theirId;
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try {
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identities = m.getIdentities(number);
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} catch (InvalidNumberException e) {
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throw new Error.InvalidNumber("Invalid number: " + e.getMessage());
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}
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List<String> results = new ArrayList<String>();
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if (identities.isEmpty()) {return results;}
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theirId = identities.get(0);
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final SignalServiceAddress address = m.resolveSignalServiceAddress(theirId.getRecipientId());
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var digits = Util.formatSafetyNumber(m.computeSafetyNumber(address, theirId.getIdentityKey()));
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results.add(theirId.getTrustLevel().toString());
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results.add(theirId.getDateAdded().toString());
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results.add(Hex.toString(theirId.getFingerprint()));
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results.add(digits);
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return results;
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}
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@Override
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public List<String> listDevices() {
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List<Device> devices;
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List<String> results = new ArrayList<String>();
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try {
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devices = m.getLinkedDevices();
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} catch (IOException | Error.Failure e) {
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throw new Error.Failure("Failed to get linked devices: " + e.getMessage());
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}
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for (var d : devices) {
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var name = d.getName();
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if (name == null) {name = "null";}
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results.add(name);
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}
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return results;
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}
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@Override
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public long sendMessage(final String message, final List<String> attachments, final String recipient) {
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var recipients = new ArrayList<String>(1);
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recipients.add(recipient);
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return sendMessage(message, attachments, recipients);
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}
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private static void checkSendMessageResult(long timestamp, SendMessageResult result) throws DBusExecutionException {
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var error = ErrorUtils.getErrorMessageFromSendMessageResult(result);
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if (error == null) {
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return;
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}
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final var message = timestamp + "\nFailed to send message:\n" + error + '\n';
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if (result.getIdentityFailure() != null) {
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throw new Error.UntrustedIdentity(message);
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} else {
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throw new Error.Failure(message);
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}
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}
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private static void checkSendMessageResults(
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long timestamp, List<SendMessageResult> results
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) throws DBusExecutionException {
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if (results.size() == 1) {
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checkSendMessageResult(timestamp, results.get(0));
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return;
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}
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var errors = ErrorUtils.getErrorMessagesFromSendMessageResults(results);
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if (errors.size() == 0) {
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return;
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}
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var message = new StringBuilder();
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message.append(timestamp).append('\n');
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message.append("Failed to send (some) messages:\n");
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for (var error : errors) {
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message.append(error).append('\n');
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}
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throw new Error.Failure(message.toString());
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}
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@Override
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public long sendMessage(final String message, final List<String> attachments, final List<String> recipients) {
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try {
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final var results = m.sendMessage(message, attachments, recipients);
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checkSendMessageResults(results.first(), results.second());
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return results.first();
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} catch (InvalidNumberException e) {
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throw new Error.InvalidNumber(e.getMessage());
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} catch (AttachmentInvalidException e) {
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throw new Error.AttachmentInvalid(e.getMessage());
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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}
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}
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@Override
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public long sendRemoteDeleteMessage(
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final long targetSentTimestamp, final String recipient
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) {
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var recipients = new ArrayList<String>(1);
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recipients.add(recipient);
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return sendRemoteDeleteMessage(targetSentTimestamp, recipients);
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}
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@Override
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public long sendRemoteDeleteMessage(
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final long targetSentTimestamp, final List<String> recipients
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) {
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try {
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final var results = m.sendRemoteDeleteMessage(targetSentTimestamp, recipients);
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checkSendMessageResults(results.first(), results.second());
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return results.first();
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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} catch (InvalidNumberException e) {
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throw new Error.InvalidNumber(e.getMessage());
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}
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}
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@Override
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public long sendGroupRemoteDeleteMessage(
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final long targetSentTimestamp, final byte[] groupId
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) {
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try {
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final var results = m.sendGroupRemoteDeleteMessage(targetSentTimestamp, GroupId.unknownVersion(groupId));
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checkSendMessageResults(results.first(), results.second());
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return results.first();
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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} catch (GroupNotFoundException | NotAGroupMemberException e) {
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throw new Error.GroupNotFound(e.getMessage());
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}
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}
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@Override
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public long sendMessageReaction(
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final String emoji,
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final boolean remove,
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final String targetAuthor,
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final long targetSentTimestamp,
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final String recipient
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) {
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var recipients = new ArrayList<String>(1);
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recipients.add(recipient);
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return sendMessageReaction(emoji, remove, targetAuthor, targetSentTimestamp, recipients);
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}
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@Override
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public long sendMessageReaction(
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final String emoji,
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final boolean remove,
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final String targetAuthor,
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final long targetSentTimestamp,
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final List<String> recipients
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) {
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try {
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final var results = m.sendMessageReaction(emoji, remove, targetAuthor, targetSentTimestamp, recipients);
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checkSendMessageResults(results.first(), results.second());
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return results.first();
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} catch (InvalidNumberException e) {
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throw new Error.InvalidNumber(e.getMessage());
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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}
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}
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@Override
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public long sendNoteToSelfMessage(
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final String message, final List<String> attachments
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) throws Error.AttachmentInvalid, Error.Failure, Error.UntrustedIdentity {
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try {
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final var results = m.sendSelfMessage(message, attachments);
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checkSendMessageResult(results.first(), results.second());
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return results.first();
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} catch (AttachmentInvalidException e) {
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throw new Error.AttachmentInvalid(e.getMessage());
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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}
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}
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@Override
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public void sendEndSessionMessage(final List<String> recipients) {
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try {
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final var results = m.sendEndSessionMessage(recipients);
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checkSendMessageResults(results.first(), results.second());
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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} catch (InvalidNumberException e) {
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throw new Error.InvalidNumber(e.getMessage());
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}
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}
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@Override
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public long sendGroupMessage(final String message, final List<String> attachments, final byte[] groupId) {
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try {
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var results = m.sendGroupMessage(message, attachments, GroupId.unknownVersion(groupId));
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checkSendMessageResults(results.first(), results.second());
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return results.first();
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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} catch (GroupNotFoundException | NotAGroupMemberException e) {
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throw new Error.GroupNotFound(e.getMessage());
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} catch (AttachmentInvalidException e) {
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throw new Error.AttachmentInvalid(e.getMessage());
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}
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}
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@Override
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public long sendGroupMessageReaction(
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final String emoji,
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final boolean remove,
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final String targetAuthor,
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final long targetSentTimestamp,
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final byte[] groupId
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) {
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try {
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final var results = m.sendGroupMessageReaction(emoji,
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remove,
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targetAuthor,
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targetSentTimestamp,
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GroupId.unknownVersion(groupId));
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checkSendMessageResults(results.first(), results.second());
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return results.first();
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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} catch (InvalidNumberException e) {
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throw new Error.InvalidNumber(e.getMessage());
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} catch (GroupNotFoundException | NotAGroupMemberException e) {
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throw new Error.GroupNotFound(e.getMessage());
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}
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}
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// Since contact names might be empty if not defined, also potentially return
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// the profile name
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@Override
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public String getContactName(final String number) {
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try {
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return m.getContactOrProfileName(number);
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} catch (InvalidNumberException e) {
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throw new Error.InvalidNumber(e.getMessage());
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}
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}
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@Override
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public void setContactName(final String number, final String name) {
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try {
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m.setContactName(number, name);
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} catch (InvalidNumberException e) {
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throw new Error.InvalidNumber(e.getMessage());
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} catch (NotMasterDeviceException e) {
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throw new Error.Failure("This command doesn't work on linked devices.");
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}
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}
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@Override
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public void setExpirationTimer(final String number, final int expiration) {
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try {
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m.setExpirationTimer(number, expiration);
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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} catch (InvalidNumberException e) {
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throw new Error.InvalidNumber(e.getMessage());
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}
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}
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@Override
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public void setContactBlocked(final String number, final boolean blocked) {
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try {
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m.setContactBlocked(number, blocked);
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} catch (InvalidNumberException e) {
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throw new Error.InvalidNumber(e.getMessage());
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} catch (NotMasterDeviceException e) {
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throw new Error.Failure("This command doesn't work on linked devices.");
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}
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}
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@Override
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public void setGroupBlocked(final byte[] groupId, final boolean blocked) {
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try {
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m.setGroupBlocked(GroupId.unknownVersion(groupId), blocked);
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} catch (GroupNotFoundException e) {
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throw new Error.GroupNotFound(e.getMessage());
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}
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}
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@Override
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public List<byte[]> getGroupIds() {
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var groups = m.getGroups();
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var ids = new ArrayList<byte[]>(groups.size());
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for (var group : groups) {
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ids.add(group.getGroupId().serialize());
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}
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return ids;
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}
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@Override
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public String getGroupName(final byte[] groupId) {
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var group = m.getGroup(GroupId.unknownVersion(groupId));
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if (group == null) {
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return "";
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} else {
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return group.getTitle();
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}
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}
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@Override
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public List<String> getGroupMembers(final byte[] groupId) {
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var group = m.getGroup(GroupId.unknownVersion(groupId));
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if (group == null) {
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return List.of();
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} else {
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return group.getMembers()
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.stream()
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.map(m::resolveSignalServiceAddress)
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.map(Util::getLegacyIdentifier)
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.collect(Collectors.toList());
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}
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}
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@Override
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public byte[] updateGroup(byte[] groupId, String name, List<String> members, String avatar) {
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try {
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if (groupId.length == 0) {
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groupId = null;
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}
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if (name.isEmpty()) {
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name = null;
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}
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if (members.isEmpty()) {
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members = null;
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}
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if (avatar.isEmpty()) {
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avatar = null;
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}
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if (groupId == null) {
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final var results = m.createGroup(name, members, avatar == null ? null : new File(avatar));
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checkSendMessageResults(0, results.second());
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return results.first().serialize();
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} else {
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final var results = m.updateGroup(GroupId.unknownVersion(groupId),
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name,
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null,
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members,
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null,
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null,
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null,
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false,
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null,
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null,
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null,
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avatar == null ? null : new File(avatar),
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null);
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if (results != null) {
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checkSendMessageResults(results.first(), results.second());
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}
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return groupId;
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}
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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} catch (GroupNotFoundException | NotAGroupMemberException e) {
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throw new Error.GroupNotFound(e.getMessage());
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} catch (InvalidNumberException e) {
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throw new Error.InvalidNumber(e.getMessage());
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} catch (AttachmentInvalidException e) {
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throw new Error.AttachmentInvalid(e.getMessage());
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}
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}
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@Override
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public boolean isRegistered(String number) {
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try {
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Map<String, Boolean> registered;
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List<String> numbers = new ArrayList<String>();
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numbers.add(number);
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registered = m.areUsersRegistered(new HashSet<String>(numbers));
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return registered.get(number);
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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}
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}
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@Override
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public List<Boolean> isRegistered(List<String> numbers) {
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try {
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Map<String, Boolean> registered;
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List<Boolean> results = new ArrayList<Boolean> ();
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registered = m.areUsersRegistered(new HashSet<String>(numbers));
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for (String number : numbers) {
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results.add(registered.get(number));
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}
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return results;
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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}
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}
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@Override
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public void updateProfile(
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final String name,
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final String about,
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final String aboutEmoji,
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String avatarPath,
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final boolean removeAvatar
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) {
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try {
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if (avatarPath.isEmpty()) {
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avatarPath = null;
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}
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Optional<File> avatarFile = removeAvatar
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? Optional.absent()
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: avatarPath == null ? null : Optional.of(new File(avatarPath));
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m.setProfile(name, null, about, aboutEmoji, avatarFile);
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} catch (IOException e) {
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throw new Error.Failure(e.getMessage());
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}
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}
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// Provide option to query a version string in order to react on potential
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// future interface changes
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@Override
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public String version() {
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return BaseConfig.PROJECT_VERSION;
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}
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// Create a unique list of Numbers from Identities and Contacts to really get
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// all numbers the system knows
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@Override
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public List<String> listNumbers() {
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return Stream.concat(m.getIdentities().stream().map(IdentityInfo::getRecipientId),
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m.getContacts().stream().map(Pair::first))
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.map(m::resolveSignalServiceAddress)
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.map(a -> a.getNumber().orNull())
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.filter(Objects::nonNull)
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.distinct()
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.collect(Collectors.toList());
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}
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@Override
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public List<String> getContactNumber(final String name) {
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// Contact names have precedence.
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var numbers = new ArrayList<String>();
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var contacts = m.getContacts();
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for (var c : contacts) {
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if (name.equals(c.second().getName())) {
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numbers.add(getLegacyIdentifier(m.resolveSignalServiceAddress(c.first())));
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}
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}
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// Try profiles if no contact name was found
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for (var identity : m.getIdentities()) {
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final var recipientId = identity.getRecipientId();
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final var address = m.resolveSignalServiceAddress(recipientId);
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var number = address.getNumber().orNull();
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if (number != null) {
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var profile = m.getRecipientProfile(recipientId);
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if (profile != null && profile.getDisplayName().equals(name)) {
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numbers.add(number);
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}
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}
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}
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return numbers;
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}
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@Override
|
|
public void quitGroup(final byte[] groupId) {
|
|
var group = GroupId.unknownVersion(groupId);
|
|
try {
|
|
m.sendQuitGroupMessage(group, Set.of());
|
|
} catch (GroupNotFoundException | NotAGroupMemberException e) {
|
|
throw new Error.GroupNotFound(e.getMessage());
|
|
} catch (IOException | LastGroupAdminException e) {
|
|
throw new Error.Failure(e.getMessage());
|
|
} catch (InvalidNumberException e) {
|
|
throw new Error.InvalidNumber(e.getMessage());
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void joinGroup(final String groupLink) {
|
|
try {
|
|
final var linkUrl = GroupInviteLinkUrl.fromUri(groupLink);
|
|
if (linkUrl == null) {
|
|
throw new Error.Failure("Group link is invalid:");
|
|
}
|
|
m.joinGroup(linkUrl);
|
|
} catch (GroupInviteLinkUrl.InvalidGroupLinkException | GroupLinkNotActiveException e) {
|
|
throw new Error.Failure("Group link is invalid: " + e.getMessage());
|
|
} catch (GroupInviteLinkUrl.UnknownGroupLinkVersionException e) {
|
|
throw new Error.Failure("Group link was created with an incompatible version: " + e.getMessage());
|
|
} catch (IOException e) {
|
|
throw new Error.Failure(e.getMessage());
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean isContactBlocked(final String number) {
|
|
try {
|
|
return m.isContactBlocked(number);
|
|
} catch (InvalidNumberException e) {
|
|
throw new Error.InvalidNumber(e.getMessage());
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean isGroupBlocked(final byte[] groupId) {
|
|
var group = m.getGroup(GroupId.unknownVersion(groupId));
|
|
if (group == null) {
|
|
return false;
|
|
} else {
|
|
return group.isBlocked();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean isMember(final byte[] groupId) {
|
|
var group = m.getGroup(GroupId.unknownVersion(groupId));
|
|
if (group == null) {
|
|
return false;
|
|
} else {
|
|
return group.isMember(m.getSelfRecipientId());
|
|
}
|
|
}
|
|
}
|