/*
- Copyright (C) 2015-2018 AsamK
+ Copyright (C) 2015-2020 AsamK and contributors
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
package org.asamk.signal.manager;
-import org.asamk.Signal;
-import org.asamk.signal.*;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import org.asamk.signal.manager.helper.GroupHelper;
+import org.asamk.signal.manager.helper.ProfileHelper;
+import org.asamk.signal.manager.helper.UnidentifiedAccessHelper;
import org.asamk.signal.storage.SignalAccount;
import org.asamk.signal.storage.contacts.ContactInfo;
import org.asamk.signal.storage.groups.GroupInfo;
-import org.asamk.signal.storage.groups.JsonGroupStore;
+import org.asamk.signal.storage.groups.GroupInfoV1;
+import org.asamk.signal.storage.groups.GroupInfoV2;
+import org.asamk.signal.storage.profiles.SignalProfile;
+import org.asamk.signal.storage.profiles.SignalProfileEntry;
import org.asamk.signal.storage.protocol.JsonIdentityKeyStore;
-import org.asamk.signal.storage.threads.ThreadInfo;
+import org.asamk.signal.storage.stickers.Sticker;
import org.asamk.signal.util.IOUtils;
import org.asamk.signal.util.Util;
-import org.signal.libsignal.metadata.*;
-import org.whispersystems.libsignal.*;
+import org.signal.libsignal.metadata.InvalidMetadataMessageException;
+import org.signal.libsignal.metadata.InvalidMetadataVersionException;
+import org.signal.libsignal.metadata.ProtocolDuplicateMessageException;
+import org.signal.libsignal.metadata.ProtocolInvalidKeyException;
+import org.signal.libsignal.metadata.ProtocolInvalidKeyIdException;
+import org.signal.libsignal.metadata.ProtocolInvalidMessageException;
+import org.signal.libsignal.metadata.ProtocolInvalidVersionException;
+import org.signal.libsignal.metadata.ProtocolLegacyMessageException;
+import org.signal.libsignal.metadata.ProtocolNoSessionException;
+import org.signal.libsignal.metadata.ProtocolUntrustedIdentityException;
+import org.signal.libsignal.metadata.SelfSendException;
+import org.signal.storageservice.protos.groups.local.DecryptedGroup;
+import org.signal.storageservice.protos.groups.local.DecryptedMember;
+import org.signal.zkgroup.InvalidInputException;
+import org.signal.zkgroup.VerificationFailedException;
+import org.signal.zkgroup.auth.AuthCredentialResponse;
+import org.signal.zkgroup.groups.GroupMasterKey;
+import org.signal.zkgroup.groups.GroupSecretParams;
+import org.signal.zkgroup.profiles.ClientZkProfileOperations;
+import org.signal.zkgroup.profiles.ProfileKey;
+import org.signal.zkgroup.profiles.ProfileKeyCredential;
+import org.whispersystems.libsignal.IdentityKey;
+import org.whispersystems.libsignal.IdentityKeyPair;
+import org.whispersystems.libsignal.InvalidKeyException;
+import org.whispersystems.libsignal.InvalidMessageException;
+import org.whispersystems.libsignal.InvalidVersionException;
import org.whispersystems.libsignal.ecc.Curve;
import org.whispersystems.libsignal.ecc.ECKeyPair;
import org.whispersystems.libsignal.ecc.ECPublicKey;
import org.whispersystems.libsignal.state.SignedPreKeyRecord;
import org.whispersystems.libsignal.util.KeyHelper;
import org.whispersystems.libsignal.util.Medium;
+import org.whispersystems.libsignal.util.Pair;
import org.whispersystems.libsignal.util.guava.Optional;
import org.whispersystems.signalservice.api.SignalServiceAccountManager;
import org.whispersystems.signalservice.api.SignalServiceMessagePipe;
import org.whispersystems.signalservice.api.SignalServiceMessageReceiver;
import org.whispersystems.signalservice.api.SignalServiceMessageSender;
+import org.whispersystems.signalservice.api.crypto.InvalidCiphertextException;
+import org.whispersystems.signalservice.api.crypto.ProfileCipher;
import org.whispersystems.signalservice.api.crypto.SignalServiceCipher;
-import org.whispersystems.signalservice.api.crypto.UnidentifiedAccess;
import org.whispersystems.signalservice.api.crypto.UnidentifiedAccessPair;
import org.whispersystems.signalservice.api.crypto.UntrustedIdentityException;
-import org.whispersystems.signalservice.api.messages.*;
-import org.whispersystems.signalservice.api.messages.multidevice.*;
+import org.whispersystems.signalservice.api.groupsv2.ClientZkOperations;
+import org.whispersystems.signalservice.api.groupsv2.GroupsV2Api;
+import org.whispersystems.signalservice.api.groupsv2.GroupsV2AuthorizationString;
+import org.whispersystems.signalservice.api.groupsv2.GroupsV2Operations;
+import org.whispersystems.signalservice.api.groupsv2.InvalidGroupStateException;
+import org.whispersystems.signalservice.api.messages.SendMessageResult;
+import org.whispersystems.signalservice.api.messages.SignalServiceAttachment;
+import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentPointer;
+import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentRemoteId;
+import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentStream;
+import org.whispersystems.signalservice.api.messages.SignalServiceContent;
+import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage;
+import org.whispersystems.signalservice.api.messages.SignalServiceEnvelope;
+import org.whispersystems.signalservice.api.messages.SignalServiceGroup;
+import org.whispersystems.signalservice.api.messages.SignalServiceGroupV2;
+import org.whispersystems.signalservice.api.messages.SignalServiceReceiptMessage;
+import org.whispersystems.signalservice.api.messages.SignalServiceStickerManifestUpload;
+import org.whispersystems.signalservice.api.messages.SignalServiceStickerManifestUpload.StickerInfo;
+import org.whispersystems.signalservice.api.messages.multidevice.BlockedListMessage;
+import org.whispersystems.signalservice.api.messages.multidevice.ContactsMessage;
+import org.whispersystems.signalservice.api.messages.multidevice.DeviceContact;
+import org.whispersystems.signalservice.api.messages.multidevice.DeviceContactsInputStream;
+import org.whispersystems.signalservice.api.messages.multidevice.DeviceContactsOutputStream;
+import org.whispersystems.signalservice.api.messages.multidevice.DeviceGroup;
+import org.whispersystems.signalservice.api.messages.multidevice.DeviceGroupsInputStream;
+import org.whispersystems.signalservice.api.messages.multidevice.DeviceGroupsOutputStream;
+import org.whispersystems.signalservice.api.messages.multidevice.DeviceInfo;
+import org.whispersystems.signalservice.api.messages.multidevice.RequestMessage;
+import org.whispersystems.signalservice.api.messages.multidevice.SentTranscriptMessage;
+import org.whispersystems.signalservice.api.messages.multidevice.SignalServiceSyncMessage;
+import org.whispersystems.signalservice.api.messages.multidevice.StickerPackOperationMessage;
+import org.whispersystems.signalservice.api.messages.multidevice.VerifiedMessage;
+import org.whispersystems.signalservice.api.profiles.ProfileAndCredential;
+import org.whispersystems.signalservice.api.profiles.SignalServiceProfile;
import org.whispersystems.signalservice.api.push.ContactTokenDetails;
import org.whispersystems.signalservice.api.push.SignalServiceAddress;
-import org.whispersystems.signalservice.api.push.exceptions.AuthorizationFailedException;
-import org.whispersystems.signalservice.api.push.exceptions.EncapsulatedExceptions;
-import org.whispersystems.signalservice.api.push.exceptions.NetworkFailureException;
-import org.whispersystems.signalservice.api.push.exceptions.UnregisteredUserException;
+import org.whispersystems.signalservice.api.push.exceptions.MissingConfigurationException;
import org.whispersystems.signalservice.api.util.InvalidNumberException;
import org.whispersystems.signalservice.api.util.SleepTimer;
+import org.whispersystems.signalservice.api.util.StreamDetails;
import org.whispersystems.signalservice.api.util.UptimeSleepTimer;
+import org.whispersystems.signalservice.api.util.UuidUtil;
+import org.whispersystems.signalservice.internal.configuration.SignalServiceConfiguration;
import org.whispersystems.signalservice.internal.push.SignalServiceProtos;
import org.whispersystems.signalservice.internal.push.UnsupportedDataMessageException;
-import org.whispersystems.signalservice.internal.util.Base64;
-
-import java.io.*;
+import org.whispersystems.signalservice.internal.push.VerifyAccountResponse;
+import org.whispersystems.signalservice.internal.util.DynamicCredentialsProvider;
+import org.whispersystems.signalservice.internal.util.Hex;
+import org.whispersystems.util.Base64;
+
+import java.io.Closeable;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Locale;
+import java.util.Objects;
+import java.util.Set;
+import java.util.UUID;
+import java.util.concurrent.ExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
+import java.util.stream.Collectors;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+
+import static org.asamk.signal.manager.ServiceConfig.capabilities;
-public class Manager implements Signal {
+public class Manager implements Closeable {
- private final String settingsPath;
- private final String dataPath;
- private final String attachmentsPath;
- private final String avatarsPath;
private final SleepTimer timer = new UptimeSleepTimer();
- private SignalAccount account;
- private String username;
+ private final SignalServiceConfiguration serviceConfiguration;
+ private final String userAgent;
+ private final boolean discoverableByPhoneNumber = true;
+ private final boolean unrestrictedUnidentifiedAccess = false;
+
+ private final SignalAccount account;
+ private final PathConfig pathConfig;
private SignalServiceAccountManager accountManager;
+ private GroupsV2Api groupsV2Api;
+ private final GroupsV2Operations groupsV2Operations;
+
+ private SignalServiceMessageReceiver messageReceiver = null;
private SignalServiceMessagePipe messagePipe = null;
private SignalServiceMessagePipe unidentifiedMessagePipe = null;
- public Manager(String username, String settingsPath) {
- this.username = username;
- this.settingsPath = settingsPath;
- this.dataPath = this.settingsPath + "/data";
- this.attachmentsPath = this.settingsPath + "/attachments";
- this.avatarsPath = this.settingsPath + "/avatars";
-
+ private final UnidentifiedAccessHelper unidentifiedAccessHelper;
+ private final ProfileHelper profileHelper;
+ private final GroupHelper groupHelper;
+
+ public Manager(
+ SignalAccount account,
+ PathConfig pathConfig,
+ SignalServiceConfiguration serviceConfiguration,
+ String userAgent
+ ) {
+ this.account = account;
+ this.pathConfig = pathConfig;
+ this.serviceConfiguration = serviceConfiguration;
+ this.userAgent = userAgent;
+ this.groupsV2Operations = capabilities.isGv2() ? new GroupsV2Operations(ClientZkOperations.create(
+ serviceConfiguration)) : null;
+ this.accountManager = createSignalServiceAccountManager();
+ this.groupsV2Api = accountManager.getGroupsV2Api();
+
+ this.account.setResolver(this::resolveSignalServiceAddress);
+
+ this.unidentifiedAccessHelper = new UnidentifiedAccessHelper(account::getProfileKey,
+ account.getProfileStore()::getProfileKey,
+ this::getRecipientProfile,
+ this::getSenderCertificate);
+ this.profileHelper = new ProfileHelper(account.getProfileStore()::getProfileKey,
+ unidentifiedAccessHelper::getAccessFor,
+ unidentified -> unidentified ? getOrCreateUnidentifiedMessagePipe() : getOrCreateMessagePipe(),
+ this::getOrCreateMessageReceiver);
+ this.groupHelper = new GroupHelper(this::getRecipientProfileKeyCredential,
+ this::getRecipientProfile,
+ account::getSelfAddress,
+ groupsV2Operations);
}
public String getUsername() {
- return username;
+ return account.getUsername();
+ }
+
+ public SignalServiceAddress getSelfAddress() {
+ return account.getSelfAddress();
}
- private IdentityKey getIdentity() {
- return account.getSignalProtocolStore().getIdentityKeyPair().getPublicKey();
+ private SignalServiceAccountManager createSignalServiceAccountManager() {
+ return new SignalServiceAccountManager(serviceConfiguration,
+ new DynamicCredentialsProvider(account.getUuid(),
+ account.getUsername(),
+ account.getPassword(),
+ null,
+ account.getDeviceId()),
+ userAgent,
+ groupsV2Operations,
+ timer);
+ }
+
+ private IdentityKeyPair getIdentityKeyPair() {
+ return account.getSignalProtocolStore().getIdentityKeyPair();
}
public int getDeviceId() {
}
private String getMessageCachePath() {
- return this.dataPath + "/" + username + ".d/msg-cache";
+ return pathConfig.getDataPath() + "/" + account.getUsername() + ".d/msg-cache";
}
private String getMessageCachePath(String sender) {
+ if (sender == null || sender.isEmpty()) {
+ return getMessageCachePath();
+ }
+
return getMessageCachePath() + "/" + sender.replace("/", "_");
}
return new File(cachePath + "/" + now + "_" + timestamp);
}
- public boolean userHasKeys() {
- return account != null && account.getSignalProtocolStore() != null;
- }
+ public static Manager init(
+ String username, String settingsPath, SignalServiceConfiguration serviceConfiguration, String userAgent
+ ) throws IOException {
+ PathConfig pathConfig = PathConfig.createDefault(settingsPath);
- public void init() throws IOException {
- if (!SignalAccount.userExists(dataPath, username)) {
- return;
- }
- account = SignalAccount.load(dataPath, username);
+ if (!SignalAccount.userExists(pathConfig.getDataPath(), username)) {
+ IdentityKeyPair identityKey = KeyHelper.generateIdentityKeyPair();
+ int registrationId = KeyHelper.generateRegistrationId(false);
- migrateLegacyConfigs();
+ ProfileKey profileKey = KeyUtils.createProfileKey();
+ SignalAccount account = SignalAccount.create(pathConfig.getDataPath(),
+ username,
+ identityKey,
+ registrationId,
+ profileKey);
+ account.save();
- accountManager = new SignalServiceAccountManager(BaseConfig.serviceConfiguration, username, account.getPassword(), account.getDeviceId(), BaseConfig.USER_AGENT, timer);
- try {
- if (account.isRegistered() && accountManager.getPreKeysCount() < BaseConfig.PREKEY_MINIMUM_COUNT) {
- refreshPreKeys();
- account.save();
- }
- } catch (AuthorizationFailedException e) {
- System.err.println("Authorization failed, was the number registered elsewhere?");
- throw e;
+ return new Manager(account, pathConfig, serviceConfiguration, userAgent);
}
+
+ SignalAccount account = SignalAccount.load(pathConfig.getDataPath(), username);
+
+ Manager m = new Manager(account, pathConfig, serviceConfiguration, userAgent);
+
+ m.migrateLegacyConfigs();
+
+ return m;
}
private void migrateLegacyConfigs() {
- // Copy group avatars that were previously stored in the attachments folder
- // to the new avatar folder
- if (JsonGroupStore.groupsWithLegacyAvatarId.size() > 0) {
- for (GroupInfo g : JsonGroupStore.groupsWithLegacyAvatarId) {
- File avatarFile = getGroupAvatarFile(g.groupId);
- File attachmentFile = getAttachmentFile(g.getAvatarId());
- if (!avatarFile.exists() && attachmentFile.exists()) {
- try {
- IOUtils.createPrivateDirectories(avatarsPath);
- Files.copy(attachmentFile.toPath(), avatarFile.toPath(), StandardCopyOption.REPLACE_EXISTING);
- } catch (Exception e) {
- // Ignore
- }
- }
- }
- JsonGroupStore.groupsWithLegacyAvatarId.clear();
- account.save();
- }
- if (account.getProfileKey() == null) {
+ if (account.getProfileKey() == null && isRegistered()) {
// Old config file, creating new profile key
account.setProfileKey(KeyUtils.createProfileKey());
account.save();
}
+ // Store profile keys only in profile store
+ for (ContactInfo contact : account.getContactStore().getContacts()) {
+ String profileKeyString = contact.profileKey;
+ if (profileKeyString == null) {
+ continue;
+ }
+ final ProfileKey profileKey;
+ try {
+ profileKey = new ProfileKey(Base64.decode(profileKeyString));
+ } catch (InvalidInputException | IOException e) {
+ continue;
+ }
+ contact.profileKey = null;
+ account.getProfileStore().storeProfileKey(contact.getAddress(), profileKey);
+ }
}
- private void createNewIdentity() throws IOException {
- IdentityKeyPair identityKey = KeyHelper.generateIdentityKeyPair();
- int registrationId = KeyHelper.generateRegistrationId(false);
- if (username == null) {
- account = SignalAccount.createTemporaryAccount(identityKey, registrationId);
- } else {
- byte[] profileKey = KeyUtils.createProfileKey();
- account = SignalAccount.create(dataPath, username, identityKey, registrationId, profileKey);
- account.save();
+ public void checkAccountState() throws IOException {
+ if (account.isRegistered()) {
+ if (accountManager.getPreKeysCount() < ServiceConfig.PREKEY_MINIMUM_COUNT) {
+ refreshPreKeys();
+ account.save();
+ }
+ if (account.getUuid() == null) {
+ account.setUuid(accountManager.getOwnUuid());
+ account.save();
+ }
+ updateAccountAttributes();
}
}
public boolean isRegistered() {
- return account != null && account.isRegistered();
+ return account.isRegistered();
}
- public void register(boolean voiceVerification) throws IOException {
- if (account == null) {
- createNewIdentity();
- }
+ public void register(boolean voiceVerification, String captcha) throws IOException {
account.setPassword(KeyUtils.createPassword());
- accountManager = new SignalServiceAccountManager(BaseConfig.serviceConfiguration, account.getUsername(), account.getPassword(), BaseConfig.USER_AGENT, timer);
+
+ // Resetting UUID, because registering doesn't work otherwise
+ account.setUuid(null);
+ accountManager = createSignalServiceAccountManager();
+ this.groupsV2Api = accountManager.getGroupsV2Api();
if (voiceVerification) {
- accountManager.requestVoiceVerificationCode(Locale.getDefault(), Optional.<String>absent(), Optional.<String>absent());
+ accountManager.requestVoiceVerificationCode(Locale.getDefault(),
+ Optional.fromNullable(captcha),
+ Optional.absent());
} else {
- accountManager.requestSmsVerificationCode(false, Optional.<String>absent(), Optional.<String>absent());
+ accountManager.requestSmsVerificationCode(false, Optional.fromNullable(captcha), Optional.absent());
}
account.setRegistered(false);
}
public void updateAccountAttributes() throws IOException {
- accountManager.setAccountAttributes(account.getSignalingKey(), account.getSignalProtocolStore().getLocalRegistrationId(), true, account.getRegistrationLockPin(), getSelfUnidentifiedAccessKey(), false);
+ accountManager.setAccountAttributes(account.getSignalingKey(),
+ account.getSignalProtocolStore().getLocalRegistrationId(),
+ true,
+ account.getRegistrationLockPin(),
+ account.getRegistrationLock(),
+ unidentifiedAccessHelper.getSelfUnidentifiedAccessKey(),
+ unrestrictedUnidentifiedAccess,
+ capabilities,
+ discoverableByPhoneNumber);
+ }
+
+ public void setProfile(String name, File avatar) throws IOException {
+ try (final StreamDetails streamDetails = avatar == null ? null : Utils.createStreamDetailsFromFile(avatar)) {
+ accountManager.setVersionedProfile(account.getUuid(), account.getProfileKey(), name, streamDetails);
+ }
}
public void unregister() throws IOException {
// When setting an empty GCM id, the Signal-Server also sets the fetchesMessages property to false.
// If this is the master device, other users can't send messages to this number anymore.
// If this is a linked device, other users can still send messages, but this device doesn't receive them anymore.
- accountManager.setGcmId(Optional.<String>absent());
+ accountManager.setGcmId(Optional.absent());
account.setRegistered(false);
account.save();
}
- public String getDeviceLinkUri() throws TimeoutException, IOException {
- if (account == null) {
- createNewIdentity();
- }
- account.setPassword(KeyUtils.createPassword());
- accountManager = new SignalServiceAccountManager(BaseConfig.serviceConfiguration, username, account.getPassword(), BaseConfig.USER_AGENT, timer);
- String uuid = accountManager.getNewDeviceUuid();
-
- return Utils.createDeviceLinkUri(new Utils.DeviceLinkInfo(uuid, getIdentity().getPublicKey()));
- }
-
- public void finishDeviceLink(String deviceName) throws IOException, InvalidKeyException, TimeoutException, UserAlreadyExists {
- account.setSignalingKey(KeyUtils.createSignalingKey());
- SignalServiceAccountManager.NewDeviceRegistrationReturn ret = accountManager.finishNewDeviceRegistration(account.getSignalProtocolStore().getIdentityKeyPair(), account.getSignalingKey(), false, true, account.getSignalProtocolStore().getLocalRegistrationId(), deviceName);
-
- username = ret.getNumber();
- // TODO do this check before actually registering
- if (SignalAccount.userExists(dataPath, username)) {
- throw new UserAlreadyExists(username, SignalAccount.getFileName(dataPath, username));
- }
-
- // Create new account with the synced identity
- byte[] profileKey = ret.getProfileKey();
- if (profileKey == null) {
- profileKey = KeyUtils.createProfileKey();
- }
- account = SignalAccount.createLinkedAccount(dataPath, username, account.getPassword(), ret.getDeviceId(), ret.getIdentity(), account.getSignalProtocolStore().getLocalRegistrationId(), account.getSignalingKey(), profileKey);
-
- refreshPreKeys();
-
- requestSyncGroups();
- requestSyncContacts();
- requestSyncBlocked();
- requestSyncConfiguration();
-
- account.save();
- }
-
public List<DeviceInfo> getLinkedDevices() throws IOException {
List<DeviceInfo> devices = accountManager.getDevices();
account.setMultiDevice(devices.size() > 1);
}
private void addDevice(String deviceIdentifier, ECPublicKey deviceKey) throws IOException, InvalidKeyException {
- IdentityKeyPair identityKeyPair = account.getSignalProtocolStore().getIdentityKeyPair();
+ IdentityKeyPair identityKeyPair = getIdentityKeyPair();
String verificationCode = accountManager.getNewDeviceVerificationCode();
- accountManager.addDevice(deviceIdentifier, deviceKey, identityKeyPair, Optional.of(account.getProfileKey()), verificationCode);
+ accountManager.addDevice(deviceIdentifier,
+ deviceKey,
+ identityKeyPair,
+ Optional.of(account.getProfileKey().serialize()),
+ verificationCode);
account.setMultiDevice(true);
account.save();
}
private List<PreKeyRecord> generatePreKeys() {
- List<PreKeyRecord> records = new ArrayList<>(BaseConfig.PREKEY_BATCH_SIZE);
+ List<PreKeyRecord> records = new ArrayList<>(ServiceConfig.PREKEY_BATCH_SIZE);
final int offset = account.getPreKeyIdOffset();
- for (int i = 0; i < BaseConfig.PREKEY_BATCH_SIZE; i++) {
+ for (int i = 0; i < ServiceConfig.PREKEY_BATCH_SIZE; i++) {
int preKeyId = (offset + i) % Medium.MAX_VALUE;
ECKeyPair keyPair = Curve.generateKeyPair();
PreKeyRecord record = new PreKeyRecord(preKeyId, keyPair);
private SignedPreKeyRecord generateSignedPreKey(IdentityKeyPair identityKeyPair) {
try {
ECKeyPair keyPair = Curve.generateKeyPair();
- byte[] signature = Curve.calculateSignature(identityKeyPair.getPrivateKey(), keyPair.getPublicKey().serialize());
- SignedPreKeyRecord record = new SignedPreKeyRecord(account.getNextSignedPreKeyId(), System.currentTimeMillis(), keyPair, signature);
+ byte[] signature = Curve.calculateSignature(identityKeyPair.getPrivateKey(),
+ keyPair.getPublicKey().serialize());
+ SignedPreKeyRecord record = new SignedPreKeyRecord(account.getNextSignedPreKeyId(),
+ System.currentTimeMillis(),
+ keyPair,
+ signature);
account.addSignedPreKey(record);
account.save();
verificationCode = verificationCode.replace("-", "");
account.setSignalingKey(KeyUtils.createSignalingKey());
// TODO make unrestricted unidentified access configurable
- accountManager.verifyAccountWithCode(verificationCode, account.getSignalingKey(), account.getSignalProtocolStore().getLocalRegistrationId(), true, pin, getSelfUnidentifiedAccessKey(), false);
-
+ VerifyAccountResponse response = accountManager.verifyAccountWithCode(verificationCode,
+ account.getSignalingKey(),
+ account.getSignalProtocolStore().getLocalRegistrationId(),
+ true,
+ pin,
+ null,
+ unidentifiedAccessHelper.getSelfUnidentifiedAccessKey(),
+ unrestrictedUnidentifiedAccess,
+ capabilities,
+ discoverableByPhoneNumber);
+
+ UUID uuid = UuidUtil.parseOrNull(response.getUuid());
+ // TODO response.isStorageCapable()
//accountManager.setGcmId(Optional.of(GoogleCloudMessaging.getInstance(this).register(REGISTRATION_ID)));
account.setRegistered(true);
+ account.setUuid(uuid);
account.setRegistrationLockPin(pin);
+ account.getSignalProtocolStore()
+ .saveIdentity(account.getSelfAddress(),
+ getIdentityKeyPair().getPublicKey(),
+ TrustLevel.TRUSTED_VERIFIED);
refreshPreKeys();
account.save();
}
public void setRegistrationLockPin(Optional<String> pin) throws IOException {
- accountManager.setPin(pin);
if (pin.isPresent()) {
account.setRegistrationLockPin(pin.get());
+ throw new RuntimeException("Not implemented anymore, will be replaced with KBS");
} else {
account.setRegistrationLockPin(null);
+ accountManager.removeRegistrationLockV1();
}
account.save();
}
- private void refreshPreKeys() throws IOException {
+ void refreshPreKeys() throws IOException {
List<PreKeyRecord> oneTimePreKeys = generatePreKeys();
- final IdentityKeyPair identityKeyPair = account.getSignalProtocolStore().getIdentityKeyPair();
+ final IdentityKeyPair identityKeyPair = getIdentityKeyPair();
SignedPreKeyRecord signedPreKeyRecord = generateSignedPreKey(identityKeyPair);
- accountManager.setPreKeys(getIdentity(), signedPreKeyRecord, oneTimePreKeys);
+ accountManager.setPreKeys(identityKeyPair.getPublicKey(), signedPreKeyRecord, oneTimePreKeys);
+ }
+
+ private SignalServiceMessageReceiver createMessageReceiver() {
+ final ClientZkProfileOperations clientZkProfileOperations = capabilities.isGv2() ? ClientZkOperations.create(
+ serviceConfiguration).getProfileOperations() : null;
+ return new SignalServiceMessageReceiver(serviceConfiguration,
+ account.getUuid(),
+ account.getUsername(),
+ account.getPassword(),
+ account.getDeviceId(),
+ account.getSignalingKey(),
+ userAgent,
+ null,
+ timer,
+ clientZkProfileOperations);
+ }
+
+ private SignalServiceMessageReceiver getOrCreateMessageReceiver() {
+ if (messageReceiver == null) {
+ messageReceiver = createMessageReceiver();
+ }
+ return messageReceiver;
+ }
+
+ private SignalServiceMessagePipe getOrCreateMessagePipe() {
+ if (messagePipe == null) {
+ messagePipe = getOrCreateMessageReceiver().createMessagePipe();
+ }
+ return messagePipe;
+ }
+
+ private SignalServiceMessagePipe getOrCreateUnidentifiedMessagePipe() {
+ if (unidentifiedMessagePipe == null) {
+ unidentifiedMessagePipe = getOrCreateMessageReceiver().createUnidentifiedMessagePipe();
+ }
+ return unidentifiedMessagePipe;
+ }
+
+ private SignalServiceMessageSender createMessageSender() {
+ final ClientZkProfileOperations clientZkProfileOperations = capabilities.isGv2() ? ClientZkOperations.create(
+ serviceConfiguration).getProfileOperations() : null;
+ final ExecutorService executor = null;
+ return new SignalServiceMessageSender(serviceConfiguration,
+ account.getUuid(),
+ account.getUsername(),
+ account.getPassword(),
+ account.getDeviceId(),
+ account.getSignalProtocolStore(),
+ userAgent,
+ account.isMultiDevice(),
+ Optional.fromNullable(messagePipe),
+ Optional.fromNullable(unidentifiedMessagePipe),
+ Optional.absent(),
+ clientZkProfileOperations,
+ executor,
+ ServiceConfig.MAX_ENVELOPE_SIZE);
+ }
+
+ private SignalServiceProfile getEncryptedRecipientProfile(SignalServiceAddress address) throws IOException {
+ return profileHelper.retrieveProfileSync(address, SignalServiceProfile.RequestType.PROFILE).getProfile();
+ }
+
+ private SignalProfile getRecipientProfile(
+ SignalServiceAddress address
+ ) {
+ SignalProfileEntry profileEntry = account.getProfileStore().getProfileEntry(address);
+ if (profileEntry == null) {
+ return null;
+ }
+ long now = new Date().getTime();
+ // Profiles are cache for 24h before retrieving them again
+ if (!profileEntry.isRequestPending() && (
+ profileEntry.getProfile() == null || now - profileEntry.getLastUpdateTimestamp() > 24 * 60 * 60 * 1000
+ )) {
+ ProfileKey profileKey = profileEntry.getProfileKey();
+ profileEntry.setRequestPending(true);
+ SignalProfile profile;
+ try {
+ profile = retrieveRecipientProfile(address, profileKey);
+ } catch (IOException e) {
+ System.err.println("Failed to retrieve profile, ignoring: " + e.getMessage());
+ profileEntry.setRequestPending(false);
+ return null;
+ }
+ profileEntry.setRequestPending(false);
+ account.getProfileStore()
+ .updateProfile(address, profileKey, now, profile, profileEntry.getProfileKeyCredential());
+ return profile;
+ }
+ return profileEntry.getProfile();
+ }
+
+ private ProfileKeyCredential getRecipientProfileKeyCredential(SignalServiceAddress address) {
+ SignalProfileEntry profileEntry = account.getProfileStore().getProfileEntry(address);
+ if (profileEntry == null) {
+ return null;
+ }
+ if (profileEntry.getProfileKeyCredential() == null) {
+ ProfileAndCredential profileAndCredential;
+ try {
+ profileAndCredential = profileHelper.retrieveProfileSync(address,
+ SignalServiceProfile.RequestType.PROFILE_AND_CREDENTIAL);
+ } catch (IOException e) {
+ System.err.println("Failed to retrieve profile key credential, ignoring: " + e.getMessage());
+ return null;
+ }
+
+ long now = new Date().getTime();
+ final ProfileKeyCredential profileKeyCredential = profileAndCredential.getProfileKeyCredential().orNull();
+ final SignalProfile profile = decryptProfile(address,
+ profileEntry.getProfileKey(),
+ profileAndCredential.getProfile());
+ account.getProfileStore()
+ .updateProfile(address, profileEntry.getProfileKey(), now, profile, profileKeyCredential);
+ return profileKeyCredential;
+ }
+ return profileEntry.getProfileKeyCredential();
+ }
+
+ private SignalProfile retrieveRecipientProfile(
+ SignalServiceAddress address, ProfileKey profileKey
+ ) throws IOException {
+ final SignalServiceProfile encryptedProfile = getEncryptedRecipientProfile(address);
+
+ return decryptProfile(address, profileKey, encryptedProfile);
+ }
+
+ private SignalProfile decryptProfile(
+ final SignalServiceAddress address, final ProfileKey profileKey, final SignalServiceProfile encryptedProfile
+ ) {
+ File avatarFile = null;
+ try {
+ avatarFile = encryptedProfile.getAvatar() == null
+ ? null
+ : retrieveProfileAvatar(address, encryptedProfile.getAvatar(), profileKey);
+ } catch (Throwable e) {
+ System.err.println("Failed to retrieve profile avatar, ignoring: " + e.getMessage());
+ }
+
+ ProfileCipher profileCipher = new ProfileCipher(profileKey);
+ try {
+ String name;
+ try {
+ name = encryptedProfile.getName() == null
+ ? null
+ : new String(profileCipher.decryptName(Base64.decode(encryptedProfile.getName())));
+ } catch (IOException e) {
+ name = null;
+ }
+ String unidentifiedAccess;
+ try {
+ unidentifiedAccess = encryptedProfile.getUnidentifiedAccess() == null
+ || !profileCipher.verifyUnidentifiedAccess(Base64.decode(encryptedProfile.getUnidentifiedAccess()))
+ ? null
+ : encryptedProfile.getUnidentifiedAccess();
+ } catch (IOException e) {
+ unidentifiedAccess = null;
+ }
+ return new SignalProfile(encryptedProfile.getIdentityKey(),
+ name,
+ avatarFile,
+ unidentifiedAccess,
+ encryptedProfile.isUnrestrictedUnidentifiedAccess(),
+ encryptedProfile.getCapabilities());
+ } catch (InvalidCiphertextException e) {
+ return null;
+ }
}
private Optional<SignalServiceAttachmentStream> createGroupAvatarAttachment(byte[] groupId) throws IOException {
if (g == null) {
throw new GroupNotFoundException(groupId);
}
- for (String member : g.members) {
- if (member.equals(this.username)) {
- return g;
- }
+ if (!g.isMember(account.getSelfAddress())) {
+ throw new NotAGroupMemberException(groupId, g.getTitle());
}
- throw new NotAGroupMemberException(groupId, g.name);
+ return g;
}
public List<GroupInfo> getGroups() {
return account.getGroupStore().getGroups();
}
- @Override
- public void sendGroupMessage(String messageText, List<String> attachments,
- byte[] groupId)
- throws IOException, EncapsulatedExceptions, GroupNotFoundException, AttachmentInvalidException {
- final SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder().withBody(messageText);
+ public Pair<Long, List<SendMessageResult>> sendGroupMessage(
+ SignalServiceDataMessage.Builder messageBuilder, byte[] groupId
+ ) throws IOException, GroupNotFoundException, NotAGroupMemberException {
+ final GroupInfo g = getGroupForSending(groupId);
+
+ GroupUtils.setGroupContext(messageBuilder, g);
+ messageBuilder.withExpiration(g.getMessageExpirationTime());
+
+ return sendMessage(messageBuilder, g.getMembersWithout(account.getSelfAddress()));
+ }
+
+ public Pair<Long, List<SendMessageResult>> sendGroupMessage(
+ String messageText, List<String> attachments, byte[] groupId
+ ) throws IOException, GroupNotFoundException, AttachmentInvalidException, NotAGroupMemberException {
+ final SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder()
+ .withBody(messageText);
if (attachments != null) {
messageBuilder.withAttachments(Utils.getSignalServiceAttachments(attachments));
}
- if (groupId != null) {
- SignalServiceGroup group = SignalServiceGroup.newBuilder(SignalServiceGroup.Type.DELIVER)
- .withId(groupId)
- .build();
- messageBuilder.asGroupMessage(group);
- }
- ThreadInfo thread = account.getThreadStore().getThread(Base64.encodeBytes(groupId));
- if (thread != null) {
- messageBuilder.withExpiration(thread.messageExpirationTime);
- }
- final GroupInfo g = getGroupForSending(groupId);
+ return sendGroupMessage(messageBuilder, groupId);
+ }
+
+ public Pair<Long, List<SendMessageResult>> sendGroupMessageReaction(
+ String emoji, boolean remove, String targetAuthor, long targetSentTimestamp, byte[] groupId
+ ) throws IOException, InvalidNumberException, NotAGroupMemberException, GroupNotFoundException {
+ SignalServiceDataMessage.Reaction reaction = new SignalServiceDataMessage.Reaction(emoji,
+ remove,
+ canonicalizeAndResolveSignalServiceAddress(targetAuthor),
+ targetSentTimestamp);
+ final SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder()
+ .withReaction(reaction);
- // Don't send group message to ourself
- final List<String> membersSend = new ArrayList<>(g.members);
- membersSend.remove(this.username);
- sendMessageLegacy(messageBuilder, membersSend);
+ return sendGroupMessage(messageBuilder, groupId);
}
- public void sendQuitGroupMessage(byte[] groupId) throws GroupNotFoundException, IOException, EncapsulatedExceptions {
- SignalServiceGroup group = SignalServiceGroup.newBuilder(SignalServiceGroup.Type.QUIT)
- .withId(groupId)
- .build();
+ public Pair<Long, List<SendMessageResult>> sendQuitGroupMessage(byte[] groupId) throws GroupNotFoundException, IOException, NotAGroupMemberException {
+ SignalServiceGroup group = SignalServiceGroup.newBuilder(SignalServiceGroup.Type.QUIT).withId(groupId).build();
- SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder()
- .asGroupMessage(group);
+ SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder().asGroupMessage(group);
final GroupInfo g = getGroupForSending(groupId);
- g.members.remove(this.username);
- account.getGroupStore().updateGroup(g);
+ if (g instanceof GroupInfoV1) {
+ GroupInfoV1 groupInfoV1 = (GroupInfoV1) g;
+ groupInfoV1.removeMember(account.getSelfAddress());
+ account.getGroupStore().updateGroup(groupInfoV1);
+ } else {
+ throw new RuntimeException("TODO Not implemented!");
+ }
+
+ return sendMessage(messageBuilder, g.getMembersWithout(account.getSelfAddress()));
+ }
+
+ private GroupInfoV2 createGroupV2(
+ String name, Collection<SignalServiceAddress> members, InputStream avatar
+ ) throws IOException {
+ byte[] avatarBytes = avatar == null ? null : IOUtils.readFully(avatar);
+ final GroupsV2Operations.NewGroup newGroup = groupHelper.createGroupV2(name, members, avatarBytes);
+ final GroupSecretParams groupSecretParams = newGroup.getGroupSecretParams();
+
+ final GroupsV2AuthorizationString groupAuthForToday;
+ final DecryptedGroup decryptedGroup;
+ try {
+ groupAuthForToday = getGroupAuthForToday(groupSecretParams);
+ groupsV2Api.putNewGroup(newGroup, groupAuthForToday);
+ decryptedGroup = groupsV2Api.getGroup(groupSecretParams, groupAuthForToday);
+ } catch (IOException | VerificationFailedException | InvalidGroupStateException e) {
+ System.err.println("Failed to create V2 group: " + e.getMessage());
+ return null;
+ }
+ if (decryptedGroup == null) {
+ System.err.println("Failed to create V2 group!");
+ return null;
+ }
+
+ final byte[] groupId = groupSecretParams.getPublicParams().getGroupIdentifier().serialize();
+ final GroupMasterKey masterKey = groupSecretParams.getMasterKey();
+ GroupInfoV2 g = new GroupInfoV2(groupId, masterKey);
+ g.setGroup(decryptedGroup);
- sendMessageLegacy(messageBuilder, g.members);
+ return g;
}
- private byte[] sendUpdateGroupMessage(byte[] groupId, String name, Collection<String> members, String avatarFile) throws IOException, EncapsulatedExceptions, GroupNotFoundException, AttachmentInvalidException {
+ private Pair<byte[], List<SendMessageResult>> sendUpdateGroupMessage(
+ byte[] groupId, String name, Collection<SignalServiceAddress> members, String avatarFile
+ ) throws IOException, GroupNotFoundException, AttachmentInvalidException, NotAGroupMemberException {
GroupInfo g;
+ SignalServiceDataMessage.Builder messageBuilder;
if (groupId == null) {
// Create new group
- g = new GroupInfo(KeyUtils.createGroupId());
- g.members.add(username);
+ InputStream avatar = avatarFile == null ? null : new FileInputStream(avatarFile);
+ GroupInfoV2 gv2 = createGroupV2(name, members, avatar);
+ if (gv2 == null) {
+ GroupInfoV1 gv1 = new GroupInfoV1(KeyUtils.createGroupId());
+ gv1.addMembers(Collections.singleton(account.getSelfAddress()));
+ updateGroupV1(gv1, name, members, avatarFile);
+ messageBuilder = getGroupUpdateMessageBuilder(gv1);
+ g = gv1;
+ } else {
+ messageBuilder = getGroupUpdateMessageBuilder(gv2);
+ g = gv2;
+ }
} else {
- g = getGroupForSending(groupId);
+ GroupInfo group = getGroupForSending(groupId);
+ if (!(group instanceof GroupInfoV1)) {
+ throw new RuntimeException("TODO Not implemented!");
+ }
+ GroupInfoV1 gv1 = (GroupInfoV1) group;
+ updateGroupV1(gv1, name, members, avatarFile);
+ messageBuilder = getGroupUpdateMessageBuilder(gv1);
+ g = gv1;
}
+ account.getGroupStore().updateGroup(g);
+
+ final Pair<Long, List<SendMessageResult>> result = sendMessage(messageBuilder,
+ g.getMembersWithout(account.getSelfAddress()));
+ return new Pair<>(g.groupId, result.second());
+ }
+
+ private void updateGroupV1(
+ final GroupInfoV1 g,
+ final String name,
+ final Collection<SignalServiceAddress> members,
+ final String avatarFile
+ ) throws IOException {
if (name != null) {
g.name = name;
}
if (members != null) {
- Set<String> newMembers = new HashSet<>();
- for (String member : members) {
- try {
- member = Utils.canonicalizeNumber(member, username);
- } catch (InvalidNumberException e) {
- System.err.println("Failed to add member \"" + member + "\" to group: " + e.getMessage());
- System.err.println("Aborting…");
- System.exit(1);
- }
- if (g.members.contains(member)) {
+ final Set<String> newE164Members = new HashSet<>();
+ for (SignalServiceAddress member : members) {
+ if (g.isMember(member) || !member.getNumber().isPresent()) {
continue;
}
- newMembers.add(member);
- g.members.add(member);
+ newE164Members.add(member.getNumber().get());
}
- final List<ContactTokenDetails> contacts = accountManager.getContacts(newMembers);
- if (contacts.size() != newMembers.size()) {
+
+ final List<ContactTokenDetails> contacts = accountManager.getContacts(newE164Members);
+ if (contacts.size() != newE164Members.size()) {
// Some of the new members are not registered on Signal
for (ContactTokenDetails contact : contacts) {
- newMembers.remove(contact.getNumber());
+ newE164Members.remove(contact.getNumber());
}
- System.err.println("Failed to add members " + Util.join(", ", newMembers) + " to group: Not registered on Signal");
- System.err.println("Aborting…");
- System.exit(1);
+ throw new IOException("Failed to add members "
+ + Util.join(", ", newE164Members)
+ + " to group: Not registered on Signal");
}
+
+ g.addMembers(members);
}
if (avatarFile != null) {
- IOUtils.createPrivateDirectories(avatarsPath);
+ IOUtils.createPrivateDirectories(pathConfig.getAvatarsPath());
File aFile = getGroupAvatarFile(g.groupId);
Files.copy(Paths.get(avatarFile), aFile.toPath(), StandardCopyOption.REPLACE_EXISTING);
}
-
- account.getGroupStore().updateGroup(g);
-
- SignalServiceDataMessage.Builder messageBuilder = getGroupUpdateMessageBuilder(g);
-
- // Don't send group message to ourself
- final List<String> membersSend = new ArrayList<>(g.members);
- membersSend.remove(this.username);
- sendMessageLegacy(messageBuilder, membersSend);
- return g.groupId;
}
- private void sendUpdateGroupMessage(byte[] groupId, String recipient) throws IOException, EncapsulatedExceptions {
- if (groupId == null) {
- return;
+ Pair<Long, List<SendMessageResult>> sendUpdateGroupMessage(
+ byte[] groupId, SignalServiceAddress recipient
+ ) throws IOException, NotAGroupMemberException, GroupNotFoundException, AttachmentInvalidException {
+ GroupInfoV1 g;
+ GroupInfo group = getGroupForSending(groupId);
+ if (!(group instanceof GroupInfoV1)) {
+ throw new RuntimeException("TODO Not implemented!");
}
- GroupInfo g = getGroupForSending(groupId);
+ g = (GroupInfoV1) group;
- if (!g.members.contains(recipient)) {
- return;
+ if (!g.isMember(recipient)) {
+ throw new NotAGroupMemberException(groupId, g.name);
}
SignalServiceDataMessage.Builder messageBuilder = getGroupUpdateMessageBuilder(g);
// Send group message only to the recipient who requested it
- final List<String> membersSend = new ArrayList<>();
- membersSend.add(recipient);
- sendMessageLegacy(messageBuilder, membersSend);
+ return sendMessage(messageBuilder, Collections.singleton(recipient));
}
- private SignalServiceDataMessage.Builder getGroupUpdateMessageBuilder(GroupInfo g) {
+ private SignalServiceDataMessage.Builder getGroupUpdateMessageBuilder(GroupInfoV1 g) throws AttachmentInvalidException {
SignalServiceGroup.Builder group = SignalServiceGroup.newBuilder(SignalServiceGroup.Type.UPDATE)
.withId(g.groupId)
.withName(g.name)
- .withMembers(new ArrayList<>(g.members));
+ .withMembers(new ArrayList<>(g.getMembers()));
File aFile = getGroupAvatarFile(g.groupId);
if (aFile.exists()) {
}
}
- SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder()
- .asGroupMessage(group.build());
-
- ThreadInfo thread = account.getThreadStore().getThread(Base64.encodeBytes(g.groupId));
- if (thread != null) {
- messageBuilder.withExpiration(thread.messageExpirationTime);
- }
-
- return messageBuilder;
+ return SignalServiceDataMessage.newBuilder()
+ .asGroupMessage(group.build())
+ .withExpiration(g.getMessageExpirationTime());
}
- private void sendGroupInfoRequest(byte[] groupId, String recipient) throws IOException, EncapsulatedExceptions {
- if (groupId == null) {
- return;
- }
+ private SignalServiceDataMessage.Builder getGroupUpdateMessageBuilder(GroupInfoV2 g) {
+ SignalServiceGroupV2.Builder group = SignalServiceGroupV2.newBuilder(g.getMasterKey())
+ .withRevision(g.getGroup().getRevision())
+// .withSignedGroupChange() // TODO
+ ;
+ return SignalServiceDataMessage.newBuilder()
+ .asGroupMessage(group.build())
+ .withExpiration(g.getMessageExpirationTime());
+ }
+ Pair<Long, List<SendMessageResult>> sendGroupInfoRequest(
+ byte[] groupId, SignalServiceAddress recipient
+ ) throws IOException {
SignalServiceGroup.Builder group = SignalServiceGroup.newBuilder(SignalServiceGroup.Type.REQUEST_INFO)
.withId(groupId);
SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder()
.asGroupMessage(group.build());
- ThreadInfo thread = account.getThreadStore().getThread(Base64.encodeBytes(groupId));
- if (thread != null) {
- messageBuilder.withExpiration(thread.messageExpirationTime);
- }
-
// Send group info request message to the recipient who sent us a message with this groupId
- final List<String> membersSend = new ArrayList<>();
- membersSend.add(recipient);
- sendMessageLegacy(messageBuilder, membersSend);
+ return sendMessage(messageBuilder, Collections.singleton(recipient));
}
- @Override
- public void sendMessage(String message, List<String> attachments, String recipient)
- throws EncapsulatedExceptions, AttachmentInvalidException, IOException {
- List<String> recipients = new ArrayList<>(1);
- recipients.add(recipient);
- sendMessage(message, attachments, recipients);
+ void sendReceipt(
+ SignalServiceAddress remoteAddress, long messageId
+ ) throws IOException, UntrustedIdentityException {
+ SignalServiceReceiptMessage receiptMessage = new SignalServiceReceiptMessage(SignalServiceReceiptMessage.Type.DELIVERY,
+ Collections.singletonList(messageId),
+ System.currentTimeMillis());
+
+ createMessageSender().sendReceipt(remoteAddress,
+ unidentifiedAccessHelper.getAccessFor(remoteAddress),
+ receiptMessage);
}
- @Override
- public void sendMessage(String messageText, List<String> attachments,
- List<String> recipients)
- throws IOException, EncapsulatedExceptions, AttachmentInvalidException {
- final SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder().withBody(messageText);
+ public Pair<Long, List<SendMessageResult>> sendMessage(
+ String messageText, List<String> attachments, List<String> recipients
+ ) throws IOException, AttachmentInvalidException, InvalidNumberException {
+ final SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder()
+ .withBody(messageText);
if (attachments != null) {
- messageBuilder.withAttachments(Utils.getSignalServiceAttachments(attachments));
+ List<SignalServiceAttachment> attachmentStreams = Utils.getSignalServiceAttachments(attachments);
+
+ // Upload attachments here, so we only upload once even for multiple recipients
+ SignalServiceMessageSender messageSender = createMessageSender();
+ List<SignalServiceAttachment> attachmentPointers = new ArrayList<>(attachmentStreams.size());
+ for (SignalServiceAttachment attachment : attachmentStreams) {
+ if (attachment.isStream()) {
+ attachmentPointers.add(messageSender.uploadAttachment(attachment.asStream()));
+ } else if (attachment.isPointer()) {
+ attachmentPointers.add(attachment.asPointer());
+ }
+ }
+
+ messageBuilder.withAttachments(attachmentPointers);
}
- sendMessageLegacy(messageBuilder, recipients);
+ return sendMessage(messageBuilder, getSignalServiceAddresses(recipients));
}
- @Override
- public void sendEndSessionMessage(List<String> recipients) throws IOException, EncapsulatedExceptions {
- SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder()
- .asEndSessionMessage();
+ public Pair<Long, List<SendMessageResult>> sendMessageReaction(
+ String emoji, boolean remove, String targetAuthor, long targetSentTimestamp, List<String> recipients
+ ) throws IOException, InvalidNumberException {
+ SignalServiceDataMessage.Reaction reaction = new SignalServiceDataMessage.Reaction(emoji,
+ remove,
+ canonicalizeAndResolveSignalServiceAddress(targetAuthor),
+ targetSentTimestamp);
+ final SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder()
+ .withReaction(reaction);
+ return sendMessage(messageBuilder, getSignalServiceAddresses(recipients));
+ }
+
+ public Pair<Long, List<SendMessageResult>> sendEndSessionMessage(List<String> recipients) throws IOException, InvalidNumberException {
+ SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder().asEndSessionMessage();
- sendMessageLegacy(messageBuilder, recipients);
+ final Collection<SignalServiceAddress> signalServiceAddresses = getSignalServiceAddresses(recipients);
+ try {
+ return sendMessage(messageBuilder, signalServiceAddresses);
+ } catch (Exception e) {
+ for (SignalServiceAddress address : signalServiceAddresses) {
+ handleEndSession(address);
+ }
+ account.save();
+ throw e;
+ }
}
- @Override
- public String getContactName(String number) {
- ContactInfo contact = account.getContactStore().getContact(number);
+ public String getContactName(String number) throws InvalidNumberException {
+ ContactInfo contact = account.getContactStore().getContact(canonicalizeAndResolveSignalServiceAddress(number));
if (contact == null) {
return "";
} else {
}
}
- @Override
- public void setContactName(String number, String name) {
- ContactInfo contact = account.getContactStore().getContact(number);
+ public void setContactName(String number, String name) throws InvalidNumberException {
+ final SignalServiceAddress address = canonicalizeAndResolveSignalServiceAddress(number);
+ ContactInfo contact = account.getContactStore().getContact(address);
if (contact == null) {
- contact = new ContactInfo();
- contact.number = number;
- System.err.println("Add contact " + number + " named " + name);
- } else {
- System.err.println("Updating contact " + number + " name " + contact.name + " -> " + name);
+ contact = new ContactInfo(address);
}
contact.name = name;
account.getContactStore().updateContact(contact);
account.save();
}
- @Override
- public List<byte[]> getGroupIds() {
- List<GroupInfo> groups = getGroups();
- List<byte[]> ids = new ArrayList<>(groups.size());
- for (GroupInfo group : groups) {
- ids.add(group.groupId);
+ public void setContactBlocked(String number, boolean blocked) throws InvalidNumberException {
+ setContactBlocked(canonicalizeAndResolveSignalServiceAddress(number), blocked);
+ }
+
+ private void setContactBlocked(SignalServiceAddress address, boolean blocked) {
+ ContactInfo contact = account.getContactStore().getContact(address);
+ if (contact == null) {
+ contact = new ContactInfo(address);
}
- return ids;
+ contact.blocked = blocked;
+ account.getContactStore().updateContact(contact);
+ account.save();
}
- @Override
- public String getGroupName(byte[] groupId) {
+ public void setGroupBlocked(final byte[] groupId, final boolean blocked) throws GroupNotFoundException {
GroupInfo group = getGroup(groupId);
if (group == null) {
- return "";
- } else {
- return group.name;
+ throw new GroupNotFoundException(groupId);
}
+
+ group.setBlocked(blocked);
+ account.getGroupStore().updateGroup(group);
+ account.save();
}
- @Override
- public List<String> getGroupMembers(byte[] groupId) {
- GroupInfo group = getGroup(groupId);
- if (group == null) {
- return new ArrayList<>();
+ public Pair<byte[], List<SendMessageResult>> updateGroup(
+ byte[] groupId, String name, List<String> members, String avatar
+ ) throws IOException, GroupNotFoundException, AttachmentInvalidException, InvalidNumberException, NotAGroupMemberException {
+ return sendUpdateGroupMessage(groupId,
+ name,
+ members == null ? null : getSignalServiceAddresses(members),
+ avatar);
+ }
+
+ /**
+ * Change the expiration timer for a contact
+ */
+ public void setExpirationTimer(SignalServiceAddress address, int messageExpirationTimer) throws IOException {
+ ContactInfo contact = account.getContactStore().getContact(address);
+ contact.messageExpirationTime = messageExpirationTimer;
+ account.getContactStore().updateContact(contact);
+ sendExpirationTimerUpdate(address);
+ account.save();
+ }
+
+ private void sendExpirationTimerUpdate(SignalServiceAddress address) throws IOException {
+ final SignalServiceDataMessage.Builder messageBuilder = SignalServiceDataMessage.newBuilder()
+ .asExpirationUpdate();
+ sendMessage(messageBuilder, Collections.singleton(address));
+ }
+
+ /**
+ * Change the expiration timer for a contact
+ */
+ public void setExpirationTimer(
+ String number, int messageExpirationTimer
+ ) throws IOException, InvalidNumberException {
+ SignalServiceAddress address = canonicalizeAndResolveSignalServiceAddress(number);
+ setExpirationTimer(address, messageExpirationTimer);
+ }
+
+ /**
+ * Change the expiration timer for a group
+ */
+ public void setExpirationTimer(byte[] groupId, int messageExpirationTimer) {
+ GroupInfo g = account.getGroupStore().getGroup(groupId);
+ if (g instanceof GroupInfoV1) {
+ GroupInfoV1 groupInfoV1 = (GroupInfoV1) g;
+ groupInfoV1.messageExpirationTime = messageExpirationTimer;
+ account.getGroupStore().updateGroup(groupInfoV1);
} else {
- return new ArrayList<>(group.members);
+ throw new RuntimeException("TODO Not implemented!");
}
}
- @Override
- public byte[] updateGroup(byte[] groupId, String name, List<String> members, String avatar) throws IOException, EncapsulatedExceptions, GroupNotFoundException, AttachmentInvalidException {
- if (groupId.length == 0) {
- groupId = null;
+ /**
+ * Upload the sticker pack from path.
+ *
+ * @param path Path can be a path to a manifest.json file or to a zip file that contains a manifest.json file
+ * @return if successful, returns the URL to install the sticker pack in the signal app
+ */
+ public String uploadStickerPack(String path) throws IOException, StickerPackInvalidException {
+ SignalServiceStickerManifestUpload manifest = getSignalServiceStickerManifestUpload(path);
+
+ SignalServiceMessageSender messageSender = createMessageSender();
+
+ byte[] packKey = KeyUtils.createStickerUploadKey();
+ String packId = messageSender.uploadStickerManifest(manifest, packKey);
+
+ Sticker sticker = new Sticker(Hex.fromStringCondensed(packId), packKey);
+ account.getStickerStore().updateSticker(sticker);
+ account.save();
+
+ try {
+ return new URI("https",
+ "signal.art",
+ "/addstickers/",
+ "pack_id=" + URLEncoder.encode(packId, StandardCharsets.UTF_8) + "&pack_key=" + URLEncoder.encode(
+ Hex.toStringCondensed(packKey),
+ StandardCharsets.UTF_8)).toString();
+ } catch (URISyntaxException e) {
+ throw new AssertionError(e);
+ }
+ }
+
+ private SignalServiceStickerManifestUpload getSignalServiceStickerManifestUpload(
+ final String path
+ ) throws IOException, StickerPackInvalidException {
+ ZipFile zip = null;
+ String rootPath = null;
+
+ final File file = new File(path);
+ if (file.getName().endsWith(".zip")) {
+ zip = new ZipFile(file);
+ } else if (file.getName().equals("manifest.json")) {
+ rootPath = file.getParent();
+ } else {
+ throw new StickerPackInvalidException("Could not find manifest.json");
+ }
+
+ JsonStickerPack pack = parseStickerPack(rootPath, zip);
+
+ if (pack.stickers == null) {
+ throw new StickerPackInvalidException("Must set a 'stickers' field.");
+ }
+
+ if (pack.stickers.isEmpty()) {
+ throw new StickerPackInvalidException("Must include stickers.");
}
- if (name.isEmpty()) {
- name = null;
+
+ List<StickerInfo> stickers = new ArrayList<>(pack.stickers.size());
+ for (JsonStickerPack.JsonSticker sticker : pack.stickers) {
+ if (sticker.file == null) {
+ throw new StickerPackInvalidException("Must set a 'file' field on each sticker.");
+ }
+
+ Pair<InputStream, Long> data;
+ try {
+ data = getInputStreamAndLength(rootPath, zip, sticker.file);
+ } catch (IOException ignored) {
+ throw new StickerPackInvalidException("Could not find find " + sticker.file);
+ }
+
+ String contentType = Utils.getFileMimeType(new File(sticker.file), null);
+ StickerInfo stickerInfo = new StickerInfo(data.first(),
+ data.second(),
+ Optional.fromNullable(sticker.emoji).or(""),
+ contentType);
+ stickers.add(stickerInfo);
}
- if (members.size() == 0) {
- members = null;
+
+ StickerInfo cover = null;
+ if (pack.cover != null) {
+ if (pack.cover.file == null) {
+ throw new StickerPackInvalidException("Must set a 'file' field on the cover.");
+ }
+
+ Pair<InputStream, Long> data;
+ try {
+ data = getInputStreamAndLength(rootPath, zip, pack.cover.file);
+ } catch (IOException ignored) {
+ throw new StickerPackInvalidException("Could not find find " + pack.cover.file);
+ }
+
+ String contentType = Utils.getFileMimeType(new File(pack.cover.file), null);
+ cover = new StickerInfo(data.first(),
+ data.second(),
+ Optional.fromNullable(pack.cover.emoji).or(""),
+ contentType);
}
- if (avatar.isEmpty()) {
- avatar = null;
+
+ return new SignalServiceStickerManifestUpload(pack.title, pack.author, cover, stickers);
+ }
+
+ private static JsonStickerPack parseStickerPack(String rootPath, ZipFile zip) throws IOException {
+ InputStream inputStream;
+ if (zip != null) {
+ inputStream = zip.getInputStream(zip.getEntry("manifest.json"));
+ } else {
+ inputStream = new FileInputStream((new File(rootPath, "manifest.json")));
}
- return sendUpdateGroupMessage(groupId, name, members, avatar);
+ return new ObjectMapper().readValue(inputStream, JsonStickerPack.class);
}
- /**
- * Change the expiration timer for a thread (number of groupId)
- *
- * @param numberOrGroupId
- * @param messageExpirationTimer
- */
- public void setExpirationTimer(String numberOrGroupId, int messageExpirationTimer) {
- ThreadInfo thread = account.getThreadStore().getThread(numberOrGroupId);
- thread.messageExpirationTime = messageExpirationTimer;
- account.getThreadStore().updateThread(thread);
+ private static Pair<InputStream, Long> getInputStreamAndLength(
+ final String rootPath, final ZipFile zip, final String subfile
+ ) throws IOException {
+ if (zip != null) {
+ final ZipEntry entry = zip.getEntry(subfile);
+ return new Pair<>(zip.getInputStream(entry), entry.getSize());
+ } else {
+ final File file = new File(rootPath, subfile);
+ return new Pair<>(new FileInputStream(file), file.length());
+ }
}
- private void requestSyncGroups() throws IOException {
- SignalServiceProtos.SyncMessage.Request r = SignalServiceProtos.SyncMessage.Request.newBuilder().setType(SignalServiceProtos.SyncMessage.Request.Type.GROUPS).build();
+ void requestSyncGroups() throws IOException {
+ SignalServiceProtos.SyncMessage.Request r = SignalServiceProtos.SyncMessage.Request.newBuilder()
+ .setType(SignalServiceProtos.SyncMessage.Request.Type.GROUPS)
+ .build();
SignalServiceSyncMessage message = SignalServiceSyncMessage.forRequest(new RequestMessage(r));
try {
sendSyncMessage(message);
}
}
- private void requestSyncContacts() throws IOException {
- SignalServiceProtos.SyncMessage.Request r = SignalServiceProtos.SyncMessage.Request.newBuilder().setType(SignalServiceProtos.SyncMessage.Request.Type.CONTACTS).build();
+ void requestSyncContacts() throws IOException {
+ SignalServiceProtos.SyncMessage.Request r = SignalServiceProtos.SyncMessage.Request.newBuilder()
+ .setType(SignalServiceProtos.SyncMessage.Request.Type.CONTACTS)
+ .build();
SignalServiceSyncMessage message = SignalServiceSyncMessage.forRequest(new RequestMessage(r));
try {
sendSyncMessage(message);
}
}
- private void requestSyncBlocked() throws IOException {
- SignalServiceProtos.SyncMessage.Request r = SignalServiceProtos.SyncMessage.Request.newBuilder().setType(SignalServiceProtos.SyncMessage.Request.Type.BLOCKED).build();
+ void requestSyncBlocked() throws IOException {
+ SignalServiceProtos.SyncMessage.Request r = SignalServiceProtos.SyncMessage.Request.newBuilder()
+ .setType(SignalServiceProtos.SyncMessage.Request.Type.BLOCKED)
+ .build();
SignalServiceSyncMessage message = SignalServiceSyncMessage.forRequest(new RequestMessage(r));
try {
sendSyncMessage(message);
}
}
- private void requestSyncConfiguration() throws IOException {
- SignalServiceProtos.SyncMessage.Request r = SignalServiceProtos.SyncMessage.Request.newBuilder().setType(SignalServiceProtos.SyncMessage.Request.Type.CONFIGURATION).build();
+ void requestSyncConfiguration() throws IOException {
+ SignalServiceProtos.SyncMessage.Request r = SignalServiceProtos.SyncMessage.Request.newBuilder()
+ .setType(SignalServiceProtos.SyncMessage.Request.Type.CONFIGURATION)
+ .build();
SignalServiceSyncMessage message = SignalServiceSyncMessage.forRequest(new RequestMessage(r));
try {
sendSyncMessage(message);
}
}
- private byte[] getSelfUnidentifiedAccessKey() {
- return UnidentifiedAccess.deriveAccessKeyFrom(account.getProfileKey());
- }
-
- private byte[] getTargetUnidentifiedAccessKey(SignalServiceAddress recipient) {
- // TODO implement
- return null;
- }
-
- private Optional<UnidentifiedAccessPair> getAccessForSync() {
- // TODO implement
- return Optional.absent();
- }
-
- private List<Optional<UnidentifiedAccessPair>> getAccessFor(Collection<SignalServiceAddress> recipients) {
- List<Optional<UnidentifiedAccessPair>> result = new ArrayList<>(recipients.size());
- for (SignalServiceAddress recipient : recipients) {
- result.add(Optional.<UnidentifiedAccessPair>absent());
+ private byte[] getSenderCertificate() {
+ // TODO support UUID capable sender certificates
+ // byte[] certificate = accountManager.getSenderCertificateForPhoneNumberPrivacy();
+ byte[] certificate;
+ try {
+ certificate = accountManager.getSenderCertificate();
+ } catch (IOException e) {
+ System.err.println("Failed to get sender certificate: " + e);
+ return null;
}
- return result;
+ // TODO cache for a day
+ return certificate;
}
- private Optional<UnidentifiedAccessPair> getAccessFor(SignalServiceAddress recipient) {
- // TODO implement
- return Optional.absent();
- }
-
- private void sendSyncMessage(SignalServiceSyncMessage message)
- throws IOException, UntrustedIdentityException {
- SignalServiceMessageSender messageSender = new SignalServiceMessageSender(BaseConfig.serviceConfiguration, username, account.getPassword(),
- account.getDeviceId(), account.getSignalProtocolStore(), BaseConfig.USER_AGENT, account.isMultiDevice(), Optional.fromNullable(messagePipe), Optional.fromNullable(unidentifiedMessagePipe), Optional.<SignalServiceMessageSender.EventListener>absent());
+ private void sendSyncMessage(SignalServiceSyncMessage message) throws IOException, UntrustedIdentityException {
+ SignalServiceMessageSender messageSender = createMessageSender();
try {
- messageSender.sendMessage(message, getAccessForSync());
+ messageSender.sendMessage(message, unidentifiedAccessHelper.getAccessForSync());
} catch (UntrustedIdentityException e) {
- account.getSignalProtocolStore().saveIdentity(e.getE164Number(), e.getIdentityKey(), TrustLevel.UNTRUSTED);
+ account.getSignalProtocolStore()
+ .saveIdentity(resolveSignalServiceAddress(e.getIdentifier()),
+ e.getIdentityKey(),
+ TrustLevel.UNTRUSTED);
throw e;
}
}
- /**
- * This method throws an EncapsulatedExceptions exception instead of returning a list of SendMessageResult.
- */
- private void sendMessageLegacy(SignalServiceDataMessage.Builder messageBuilder, Collection<String> recipients)
- throws EncapsulatedExceptions, IOException {
- List<SendMessageResult> results = sendMessage(messageBuilder, recipients);
-
- List<UntrustedIdentityException> untrustedIdentities = new LinkedList<>();
- List<UnregisteredUserException> unregisteredUsers = new LinkedList<>();
- List<NetworkFailureException> networkExceptions = new LinkedList<>();
-
- for (SendMessageResult result : results) {
- if (result.isUnregisteredFailure()) {
- unregisteredUsers.add(new UnregisteredUserException(result.getAddress().getNumber(), null));
- } else if (result.isNetworkFailure()) {
- networkExceptions.add(new NetworkFailureException(result.getAddress().getNumber(), null));
- } else if (result.getIdentityFailure() != null) {
- untrustedIdentities.add(new UntrustedIdentityException("Untrusted", result.getAddress().getNumber(), result.getIdentityFailure().getIdentityKey()));
- }
- }
- if (!untrustedIdentities.isEmpty() || !unregisteredUsers.isEmpty() || !networkExceptions.isEmpty()) {
- throw new EncapsulatedExceptions(untrustedIdentities, unregisteredUsers, networkExceptions);
- }
- }
+ private Collection<SignalServiceAddress> getSignalServiceAddresses(Collection<String> numbers) throws InvalidNumberException {
+ final Set<SignalServiceAddress> signalServiceAddresses = new HashSet<>(numbers.size());
- private List<SendMessageResult> sendMessage(SignalServiceDataMessage.Builder messageBuilder, Collection<String> recipients)
- throws IOException {
- Set<SignalServiceAddress> recipientsTS = Utils.getSignalServiceAddresses(recipients, username);
- if (recipientsTS == null) {
- account.save();
- return Collections.emptyList();
+ for (String number : numbers) {
+ signalServiceAddresses.add(canonicalizeAndResolveSignalServiceAddress(number));
}
+ return signalServiceAddresses;
+ }
+ private Pair<Long, List<SendMessageResult>> sendMessage(
+ SignalServiceDataMessage.Builder messageBuilder, Collection<SignalServiceAddress> recipients
+ ) throws IOException {
+ recipients = recipients.stream().map(this::resolveSignalServiceAddress).collect(Collectors.toSet());
+ final long timestamp = System.currentTimeMillis();
+ messageBuilder.withTimestamp(timestamp);
+ getOrCreateMessagePipe();
+ getOrCreateUnidentifiedMessagePipe();
SignalServiceDataMessage message = null;
try {
- SignalServiceMessageSender messageSender = new SignalServiceMessageSender(BaseConfig.serviceConfiguration, username, account.getPassword(),
- account.getDeviceId(), account.getSignalProtocolStore(), BaseConfig.USER_AGENT, account.isMultiDevice(), Optional.fromNullable(messagePipe), Optional.fromNullable(unidentifiedMessagePipe), Optional.<SignalServiceMessageSender.EventListener>absent());
-
message = messageBuilder.build();
- if (message.getGroupInfo().isPresent()) {
+ if (message.getGroupContext().isPresent()) {
try {
- final boolean isRecipientUpdate = true;
- List<SendMessageResult> result = messageSender.sendMessage(new ArrayList<>(recipientsTS), getAccessFor(recipientsTS), isRecipientUpdate, message);
+ SignalServiceMessageSender messageSender = createMessageSender();
+ final boolean isRecipientUpdate = false;
+ List<SendMessageResult> result = messageSender.sendMessage(new ArrayList<>(recipients),
+ unidentifiedAccessHelper.getAccessFor(recipients),
+ isRecipientUpdate,
+ message);
for (SendMessageResult r : result) {
if (r.getIdentityFailure() != null) {
- account.getSignalProtocolStore().saveIdentity(r.getAddress().getNumber(), r.getIdentityFailure().getIdentityKey(), TrustLevel.UNTRUSTED);
+ account.getSignalProtocolStore()
+ .saveIdentity(r.getAddress(),
+ r.getIdentityFailure().getIdentityKey(),
+ TrustLevel.UNTRUSTED);
}
}
- return result;
- } catch (UntrustedIdentityException e) {
- account.getSignalProtocolStore().saveIdentity(e.getE164Number(), e.getIdentityKey(), TrustLevel.UNTRUSTED);
- return Collections.emptyList();
- }
- } else if (recipientsTS.size() == 1 && recipientsTS.contains(new SignalServiceAddress(username))) {
- SignalServiceAddress recipient = new SignalServiceAddress(username);
- final Optional<UnidentifiedAccessPair> unidentifiedAccess = getAccessFor(recipient);
- SentTranscriptMessage transcript = new SentTranscriptMessage(recipient.getNumber(),
- message.getTimestamp(),
- message,
- message.getExpiresInSeconds(),
- Collections.singletonMap(recipient.getNumber(), unidentifiedAccess.isPresent()),
- false);
- SignalServiceSyncMessage syncMessage = SignalServiceSyncMessage.forSentTranscript(transcript);
-
- List<SendMessageResult> results = new ArrayList<>(recipientsTS.size());
- try {
- messageSender.sendMessage(syncMessage, unidentifiedAccess);
+ return new Pair<>(timestamp, result);
} catch (UntrustedIdentityException e) {
- account.getSignalProtocolStore().saveIdentity(e.getE164Number(), e.getIdentityKey(), TrustLevel.UNTRUSTED);
- results.add(SendMessageResult.identityFailure(recipient, e.getIdentityKey()));
+ account.getSignalProtocolStore()
+ .saveIdentity(resolveSignalServiceAddress(e.getIdentifier()),
+ e.getIdentityKey(),
+ TrustLevel.UNTRUSTED);
+ return new Pair<>(timestamp, Collections.emptyList());
}
- return results;
} else {
// Send to all individually, so sync messages are sent correctly
- List<SendMessageResult> results = new ArrayList<>(recipientsTS.size());
- for (SignalServiceAddress address : recipientsTS) {
- ThreadInfo thread = account.getThreadStore().getThread(address.getNumber());
- if (thread != null) {
- messageBuilder.withExpiration(thread.messageExpirationTime);
+ List<SendMessageResult> results = new ArrayList<>(recipients.size());
+ for (SignalServiceAddress address : recipients) {
+ ContactInfo contact = account.getContactStore().getContact(address);
+ if (contact != null) {
+ messageBuilder.withExpiration(contact.messageExpirationTime);
+ messageBuilder.withProfileKey(account.getProfileKey().serialize());
} else {
messageBuilder.withExpiration(0);
+ messageBuilder.withProfileKey(null);
}
message = messageBuilder.build();
- try {
- SendMessageResult result = messageSender.sendMessage(address, getAccessFor(address), message);
- results.add(result);
- } catch (UntrustedIdentityException e) {
- account.getSignalProtocolStore().saveIdentity(e.getE164Number(), e.getIdentityKey(), TrustLevel.UNTRUSTED);
- results.add(SendMessageResult.identityFailure(address, e.getIdentityKey()));
+ if (address.matches(account.getSelfAddress())) {
+ results.add(sendSelfMessage(message));
+ } else {
+ results.add(sendMessage(address, message));
}
}
- return results;
+ return new Pair<>(timestamp, results);
}
} finally {
if (message != null && message.isEndSession()) {
- for (SignalServiceAddress recipient : recipientsTS) {
- handleEndSession(recipient.getNumber());
+ for (SignalServiceAddress recipient : recipients) {
+ handleEndSession(recipient);
}
}
account.save();
}
}
- private SignalServiceContent decryptMessage(SignalServiceEnvelope envelope) throws InvalidMetadataMessageException, ProtocolInvalidMessageException, ProtocolDuplicateMessageException, ProtocolLegacyMessageException, ProtocolInvalidKeyIdException, InvalidMetadataVersionException, ProtocolInvalidVersionException, ProtocolNoSessionException, ProtocolInvalidKeyException, ProtocolUntrustedIdentityException, SelfSendException, UnsupportedDataMessageException {
- SignalServiceCipher cipher = new SignalServiceCipher(new SignalServiceAddress(username), account.getSignalProtocolStore(), Utils.getCertificateValidator());
+ private SendMessageResult sendSelfMessage(SignalServiceDataMessage message) throws IOException {
+ SignalServiceMessageSender messageSender = createMessageSender();
+
+ SignalServiceAddress recipient = account.getSelfAddress();
+
+ final Optional<UnidentifiedAccessPair> unidentifiedAccess = unidentifiedAccessHelper.getAccessFor(recipient);
+ SentTranscriptMessage transcript = new SentTranscriptMessage(Optional.of(recipient),
+ message.getTimestamp(),
+ message,
+ message.getExpiresInSeconds(),
+ Collections.singletonMap(recipient, unidentifiedAccess.isPresent()),
+ false);
+ SignalServiceSyncMessage syncMessage = SignalServiceSyncMessage.forSentTranscript(transcript);
+
+ try {
+ long startTime = System.currentTimeMillis();
+ messageSender.sendMessage(syncMessage, unidentifiedAccess);
+ return SendMessageResult.success(recipient,
+ unidentifiedAccess.isPresent(),
+ false,
+ System.currentTimeMillis() - startTime);
+ } catch (UntrustedIdentityException e) {
+ account.getSignalProtocolStore()
+ .saveIdentity(resolveSignalServiceAddress(e.getIdentifier()),
+ e.getIdentityKey(),
+ TrustLevel.UNTRUSTED);
+ return SendMessageResult.identityFailure(recipient, e.getIdentityKey());
+ }
+ }
+
+ private SendMessageResult sendMessage(
+ SignalServiceAddress address, SignalServiceDataMessage message
+ ) throws IOException {
+ SignalServiceMessageSender messageSender = createMessageSender();
+
+ try {
+ return messageSender.sendMessage(address, unidentifiedAccessHelper.getAccessFor(address), message);
+ } catch (UntrustedIdentityException e) {
+ account.getSignalProtocolStore()
+ .saveIdentity(resolveSignalServiceAddress(e.getIdentifier()),
+ e.getIdentityKey(),
+ TrustLevel.UNTRUSTED);
+ return SendMessageResult.identityFailure(address, e.getIdentityKey());
+ }
+ }
+
+ private SignalServiceContent decryptMessage(SignalServiceEnvelope envelope) throws InvalidMetadataMessageException, ProtocolInvalidMessageException, ProtocolDuplicateMessageException, ProtocolLegacyMessageException, ProtocolInvalidKeyIdException, InvalidMetadataVersionException, ProtocolInvalidVersionException, ProtocolNoSessionException, ProtocolInvalidKeyException, SelfSendException, UnsupportedDataMessageException, org.whispersystems.libsignal.UntrustedIdentityException {
+ SignalServiceCipher cipher = new SignalServiceCipher(account.getSelfAddress(),
+ account.getSignalProtocolStore(),
+ Utils.getCertificateValidator());
try {
return cipher.decrypt(envelope);
} catch (ProtocolUntrustedIdentityException e) {
- // TODO We don't get the new untrusted identity from ProtocolUntrustedIdentityException anymore ... we need to get it from somewhere else
-// account.getSignalProtocolStore().saveIdentity(e.getSender(), e.getUntrustedIdentity(), TrustLevel.UNTRUSTED);
- throw e;
+ if (e.getCause() instanceof org.whispersystems.libsignal.UntrustedIdentityException) {
+ org.whispersystems.libsignal.UntrustedIdentityException identityException = (org.whispersystems.libsignal.UntrustedIdentityException) e
+ .getCause();
+ account.getSignalProtocolStore()
+ .saveIdentity(resolveSignalServiceAddress(identityException.getName()),
+ identityException.getUntrustedIdentity(),
+ TrustLevel.UNTRUSTED);
+ throw identityException;
+ }
+ throw new AssertionError(e);
}
}
- private void handleEndSession(String source) {
+ private void handleEndSession(SignalServiceAddress source) {
account.getSignalProtocolStore().deleteAllSessions(source);
}
- private void handleSignalServiceDataMessage(SignalServiceDataMessage message, boolean isSync, String source, String destination, boolean ignoreAttachments) {
- String threadId;
- if (message.getGroupInfo().isPresent()) {
- SignalServiceGroup groupInfo = message.getGroupInfo().get();
- threadId = Base64.encodeBytes(groupInfo.getGroupId());
- GroupInfo group = account.getGroupStore().getGroup(groupInfo.getGroupId());
- switch (groupInfo.getType()) {
- case UPDATE:
- if (group == null) {
- group = new GroupInfo(groupInfo.getGroupId());
- }
+ private static int currentTimeDays() {
+ return (int) TimeUnit.MILLISECONDS.toDays(System.currentTimeMillis());
+ }
+
+ private GroupsV2AuthorizationString getGroupAuthForToday(
+ final GroupSecretParams groupSecretParams
+ ) throws IOException, VerificationFailedException {
+ final int today = currentTimeDays();
+ // Returns credentials for the next 7 days
+ final HashMap<Integer, AuthCredentialResponse> credentials = groupsV2Api.getCredentials(today);
+ // TODO cache credentials until they expire
+ AuthCredentialResponse authCredentialResponse = credentials.get(today);
+ return groupsV2Api.getGroupsV2AuthorizationString(account.getUuid(),
+ today,
+ groupSecretParams,
+ authCredentialResponse);
+ }
+
+ private List<HandleAction> handleSignalServiceDataMessage(
+ SignalServiceDataMessage message,
+ boolean isSync,
+ SignalServiceAddress source,
+ SignalServiceAddress destination,
+ boolean ignoreAttachments
+ ) {
+ List<HandleAction> actions = new ArrayList<>();
+ if (message.getGroupContext().isPresent()) {
+ if (message.getGroupContext().get().getGroupV1().isPresent()) {
+ SignalServiceGroup groupInfo = message.getGroupContext().get().getGroupV1().get();
+ GroupInfo group = account.getGroupStore().getGroup(groupInfo.getGroupId());
+ if (group == null || group instanceof GroupInfoV1) {
+ GroupInfoV1 groupV1 = (GroupInfoV1) group;
+ switch (groupInfo.getType()) {
+ case UPDATE: {
+ if (groupV1 == null) {
+ groupV1 = new GroupInfoV1(groupInfo.getGroupId());
+ }
- if (groupInfo.getAvatar().isPresent()) {
- SignalServiceAttachment avatar = groupInfo.getAvatar().get();
- if (avatar.isPointer()) {
- try {
- retrieveGroupAvatarAttachment(avatar.asPointer(), group.groupId);
- } catch (IOException | InvalidMessageException e) {
- System.err.println("Failed to retrieve group avatar (" + avatar.asPointer().getId() + "): " + e.getMessage());
+ if (groupInfo.getAvatar().isPresent()) {
+ SignalServiceAttachment avatar = groupInfo.getAvatar().get();
+ if (avatar.isPointer()) {
+ try {
+ retrieveGroupAvatarAttachment(avatar.asPointer(), groupV1.groupId);
+ } catch (IOException | InvalidMessageException | MissingConfigurationException e) {
+ System.err.println("Failed to retrieve group avatar (" + avatar.asPointer()
+ .getRemoteId() + "): " + e.getMessage());
+ }
+ }
}
- }
- }
- if (groupInfo.getName().isPresent()) {
- group.name = groupInfo.getName().get();
- }
+ if (groupInfo.getName().isPresent()) {
+ groupV1.name = groupInfo.getName().get();
+ }
- if (groupInfo.getMembers().isPresent()) {
- group.members.addAll(groupInfo.getMembers().get());
- }
+ if (groupInfo.getMembers().isPresent()) {
+ groupV1.addMembers(groupInfo.getMembers()
+ .get()
+ .stream()
+ .map(this::resolveSignalServiceAddress)
+ .collect(Collectors.toSet()));
+ }
- account.getGroupStore().updateGroup(group);
- break;
- case DELIVER:
- if (group == null) {
- try {
- sendGroupInfoRequest(groupInfo.getGroupId(), source);
- } catch (IOException | EncapsulatedExceptions e) {
- e.printStackTrace();
+ account.getGroupStore().updateGroup(groupV1);
+ break;
}
- }
- break;
- case QUIT:
- if (group == null) {
- try {
- sendGroupInfoRequest(groupInfo.getGroupId(), source);
- } catch (IOException | EncapsulatedExceptions e) {
- e.printStackTrace();
+ case DELIVER:
+ if (groupV1 == null && !isSync) {
+ actions.add(new SendGroupInfoRequestAction(source, groupInfo.getGroupId()));
+ }
+ break;
+ case QUIT: {
+ if (groupV1 != null) {
+ groupV1.removeMember(source);
+ account.getGroupStore().updateGroup(groupV1);
+ }
+ break;
}
- } else {
- group.members.remove(source);
- account.getGroupStore().updateGroup(group);
+ case REQUEST_INFO:
+ if (groupV1 != null && !isSync) {
+ actions.add(new SendGroupUpdateAction(source, groupV1.groupId));
+ }
+ break;
}
- break;
- case REQUEST_INFO:
- if (group != null) {
+ } else {
+ System.err.println("Received a group v1 message for a v2 group: " + group.getTitle());
+ }
+ }
+ if (message.getGroupContext().get().getGroupV2().isPresent()) {
+ final SignalServiceGroupV2 groupContext = message.getGroupContext().get().getGroupV2().get();
+ final GroupMasterKey groupMasterKey = groupContext.getMasterKey();
+
+ final GroupSecretParams groupSecretParams = GroupSecretParams.deriveFromMasterKey(groupMasterKey);
+
+ byte[] groupId = groupSecretParams.getPublicParams().getGroupIdentifier().serialize();
+ GroupInfo groupInfo = account.getGroupStore().getGroup(groupId);
+ if (groupInfo instanceof GroupInfoV1) {
+ // TODO upgrade group
+ } else if (groupInfo == null || groupInfo instanceof GroupInfoV2) {
+ GroupInfoV2 groupInfoV2 = groupInfo == null
+ ? new GroupInfoV2(groupId, groupMasterKey)
+ : (GroupInfoV2) groupInfo;
+
+ if (groupInfoV2.getGroup() == null
+ || groupInfoV2.getGroup().getRevision() < groupContext.getRevision()) {
+ // TODO check if revision is only 1 behind and a signedGroupChange is available
try {
- sendUpdateGroupMessage(groupInfo.getGroupId(), source);
- } catch (IOException | EncapsulatedExceptions e) {
- e.printStackTrace();
- } catch (NotAGroupMemberException e) {
- // We have left this group, so don't send a group update message
+ final GroupsV2AuthorizationString groupsV2AuthorizationString = getGroupAuthForToday(
+ groupSecretParams);
+ final DecryptedGroup group = groupsV2Api.getGroup(groupSecretParams,
+ groupsV2AuthorizationString);
+ groupInfoV2.setGroup(group);
+ for (DecryptedMember member : group.getMembersList()) {
+ final SignalServiceAddress address = resolveSignalServiceAddress(new SignalServiceAddress(
+ UuidUtil.parseOrThrow(member.getUuid().toByteArray()),
+ null));
+ try {
+ account.getProfileStore()
+ .storeProfileKey(address,
+ new ProfileKey(member.getProfileKey().toByteArray()));
+ } catch (InvalidInputException ignored) {
+ }
+ }
+ } catch (IOException | VerificationFailedException | InvalidGroupStateException e) {
+ System.err.println("Failed to retrieve Group V2 info, ignoring ...");
}
+ account.getGroupStore().updateGroup(groupInfoV2);
}
- break;
- }
- } else {
- if (isSync) {
- threadId = destination;
- } else {
- threadId = source;
+ }
}
}
+ final SignalServiceAddress conversationPartnerAddress = isSync ? destination : source;
if (message.isEndSession()) {
- handleEndSession(isSync ? destination : source);
+ handleEndSession(conversationPartnerAddress);
}
if (message.isExpirationUpdate() || message.getBody().isPresent()) {
- ThreadInfo thread = account.getThreadStore().getThread(threadId);
- if (thread == null) {
- thread = new ThreadInfo();
- thread.id = threadId;
- }
- if (thread.messageExpirationTime != message.getExpiresInSeconds()) {
- thread.messageExpirationTime = message.getExpiresInSeconds();
- account.getThreadStore().updateThread(thread);
+ if (message.getGroupContext().isPresent()) {
+ if (message.getGroupContext().get().getGroupV1().isPresent()) {
+ SignalServiceGroup groupInfo = message.getGroupContext().get().getGroupV1().get();
+ GroupInfoV1 group = account.getGroupStore().getOrCreateGroupV1(groupInfo.getGroupId());
+ if (group != null) {
+ if (group.messageExpirationTime != message.getExpiresInSeconds()) {
+ group.messageExpirationTime = message.getExpiresInSeconds();
+ account.getGroupStore().updateGroup(group);
+ }
+ }
+ } else if (message.getGroupContext().get().getGroupV2().isPresent()) {
+ // disappearing message timer already stored in the DecryptedGroup
+ }
+ } else {
+ ContactInfo contact = account.getContactStore().getContact(conversationPartnerAddress);
+ if (contact == null) {
+ contact = new ContactInfo(conversationPartnerAddress);
+ }
+ if (contact.messageExpirationTime != message.getExpiresInSeconds()) {
+ contact.messageExpirationTime = message.getExpiresInSeconds();
+ account.getContactStore().updateContact(contact);
+ }
}
}
if (message.getAttachments().isPresent() && !ignoreAttachments) {
if (attachment.isPointer()) {
try {
retrieveAttachment(attachment.asPointer());
- } catch (IOException | InvalidMessageException e) {
- System.err.println("Failed to retrieve attachment (" + attachment.asPointer().getId() + "): " + e.getMessage());
+ } catch (IOException | InvalidMessageException | MissingConfigurationException e) {
+ System.err.println("Failed to retrieve attachment ("
+ + attachment.asPointer().getRemoteId()
+ + "): "
+ + e.getMessage());
}
}
}
}
if (message.getProfileKey().isPresent() && message.getProfileKey().get().length == 32) {
- if (source.equals(username)) {
- this.account.setProfileKey(message.getProfileKey().get());
+ final ProfileKey profileKey;
+ try {
+ profileKey = new ProfileKey(message.getProfileKey().get());
+ } catch (InvalidInputException e) {
+ throw new AssertionError(e);
+ }
+ if (source.matches(account.getSelfAddress())) {
+ this.account.setProfileKey(profileKey);
+ }
+ this.account.getProfileStore().storeProfileKey(source, profileKey);
+ }
+ if (message.getPreviews().isPresent()) {
+ final List<SignalServiceDataMessage.Preview> previews = message.getPreviews().get();
+ for (SignalServiceDataMessage.Preview preview : previews) {
+ if (preview.getImage().isPresent() && preview.getImage().get().isPointer()) {
+ SignalServiceAttachmentPointer attachment = preview.getImage().get().asPointer();
+ try {
+ retrieveAttachment(attachment);
+ } catch (IOException | InvalidMessageException | MissingConfigurationException e) {
+ System.err.println("Failed to retrieve attachment ("
+ + attachment.getRemoteId()
+ + "): "
+ + e.getMessage());
+ }
+ }
}
- ContactInfo contact = account.getContactStore().getContact(source);
- if (contact == null) {
- contact = new ContactInfo();
- contact.number = source;
+ }
+ if (message.getSticker().isPresent()) {
+ final SignalServiceDataMessage.Sticker messageSticker = message.getSticker().get();
+ Sticker sticker = account.getStickerStore().getSticker(messageSticker.getPackId());
+ if (sticker == null) {
+ sticker = new Sticker(messageSticker.getPackId(), messageSticker.getPackKey());
+ account.getStickerStore().updateSticker(sticker);
}
- contact.profileKey = Base64.encodeBytes(message.getProfileKey().get());
}
+ return actions;
}
- private void retryFailedReceivedMessages(ReceiveMessageHandler handler, boolean ignoreAttachments) {
+ private void retryFailedReceivedMessages(
+ ReceiveMessageHandler handler, boolean ignoreAttachments
+ ) {
final File cachePath = new File(getMessageCachePath());
if (!cachePath.exists()) {
return;
}
for (final File dir : Objects.requireNonNull(cachePath.listFiles())) {
if (!dir.isDirectory()) {
+ retryFailedReceivedMessage(handler, ignoreAttachments, dir);
continue;
}
if (!fileEntry.isFile()) {
continue;
}
- SignalServiceEnvelope envelope;
- try {
- envelope = Utils.loadEnvelope(fileEntry);
- if (envelope == null) {
- continue;
- }
- } catch (IOException e) {
- e.printStackTrace();
- continue;
- }
- SignalServiceContent content = null;
- if (!envelope.isReceipt()) {
- try {
- content = decryptMessage(envelope);
- } catch (Exception e) {
- continue;
- }
- handleMessage(envelope, content, ignoreAttachments);
- }
- account.save();
- handler.handleMessage(envelope, content, null);
+ retryFailedReceivedMessage(handler, ignoreAttachments, fileEntry);
+ }
+ // Try to delete directory if empty
+ dir.delete();
+ }
+ }
+
+ private void retryFailedReceivedMessage(
+ final ReceiveMessageHandler handler, final boolean ignoreAttachments, final File fileEntry
+ ) {
+ SignalServiceEnvelope envelope;
+ try {
+ envelope = Utils.loadEnvelope(fileEntry);
+ if (envelope == null) {
+ return;
+ }
+ } catch (IOException e) {
+ e.printStackTrace();
+ return;
+ }
+ SignalServiceContent content = null;
+ if (!envelope.isReceipt()) {
+ try {
+ content = decryptMessage(envelope);
+ } catch (org.whispersystems.libsignal.UntrustedIdentityException e) {
+ return;
+ } catch (Exception er) {
+ // All other errors are not recoverable, so delete the cached message
try {
Files.delete(fileEntry.toPath());
} catch (IOException e) {
System.err.println("Failed to delete cached message file “" + fileEntry + "”: " + e.getMessage());
}
+ return;
+ }
+ List<HandleAction> actions = handleMessage(envelope, content, ignoreAttachments);
+ for (HandleAction action : actions) {
+ try {
+ action.execute(this);
+ } catch (Throwable e) {
+ e.printStackTrace();
+ }
}
- // Try to delete directory if empty
- dir.delete();
+ }
+ account.save();
+ handler.handleMessage(envelope, content, null);
+ try {
+ Files.delete(fileEntry.toPath());
+ } catch (IOException e) {
+ System.err.println("Failed to delete cached message file “" + fileEntry + "”: " + e.getMessage());
}
}
- public void receiveMessages(long timeout, TimeUnit unit, boolean returnOnTimeout, boolean ignoreAttachments, ReceiveMessageHandler handler) throws IOException {
+ public void receiveMessages(
+ long timeout,
+ TimeUnit unit,
+ boolean returnOnTimeout,
+ boolean ignoreAttachments,
+ ReceiveMessageHandler handler
+ ) throws IOException {
retryFailedReceivedMessages(handler, ignoreAttachments);
- final SignalServiceMessageReceiver messageReceiver = new SignalServiceMessageReceiver(BaseConfig.serviceConfiguration, username, account.getPassword(), account.getDeviceId(), account.getSignalingKey(), BaseConfig.USER_AGENT, null, timer);
- try {
- if (messagePipe == null) {
- messagePipe = messageReceiver.createMessagePipe();
- }
+ Set<HandleAction> queuedActions = null;
- while (true) {
- SignalServiceEnvelope envelope;
- SignalServiceContent content = null;
- Exception exception = null;
- final long now = new Date().getTime();
- try {
- envelope = messagePipe.read(timeout, unit, new SignalServiceMessagePipe.MessagePipeCallback() {
- @Override
- public void onMessage(SignalServiceEnvelope envelope) {
- // store message on disk, before acknowledging receipt to the server
+ getOrCreateMessagePipe();
+
+ boolean hasCaughtUpWithOldMessages = false;
+
+ while (true) {
+ SignalServiceEnvelope envelope;
+ SignalServiceContent content = null;
+ Exception exception = null;
+ final long now = new Date().getTime();
+ try {
+ Optional<SignalServiceEnvelope> result = messagePipe.readOrEmpty(timeout, unit, envelope1 -> {
+ // store message on disk, before acknowledging receipt to the server
+ try {
+ String source = envelope1.getSourceE164().isPresent() ? envelope1.getSourceE164().get() : "";
+ File cacheFile = getMessageCacheFile(source, now, envelope1.getTimestamp());
+ Utils.storeEnvelope(envelope1, cacheFile);
+ } catch (IOException e) {
+ System.err.println("Failed to store encrypted message in disk cache, ignoring: "
+ + e.getMessage());
+ }
+ });
+ if (result.isPresent()) {
+ envelope = result.get();
+ } else {
+ // Received indicator that server queue is empty
+ hasCaughtUpWithOldMessages = true;
+
+ if (queuedActions != null) {
+ for (HandleAction action : queuedActions) {
try {
- File cacheFile = getMessageCacheFile(envelope.getSource(), now, envelope.getTimestamp());
- Utils.storeEnvelope(envelope, cacheFile);
- } catch (IOException e) {
- System.err.println("Failed to store encrypted message in disk cache, ignoring: " + e.getMessage());
+ action.execute(this);
+ } catch (Throwable e) {
+ e.printStackTrace();
}
}
- });
- } catch (TimeoutException e) {
- if (returnOnTimeout)
- return;
- continue;
- } catch (InvalidVersionException e) {
- System.err.println("Ignoring error: " + e.getMessage());
+ account.save();
+ queuedActions.clear();
+ queuedActions = null;
+ }
+
+ // Continue to wait another timeout for new messages
continue;
}
- if (!envelope.isReceipt()) {
- try {
- content = decryptMessage(envelope);
- } catch (Exception e) {
- exception = e;
+ } catch (TimeoutException e) {
+ if (returnOnTimeout) return;
+ continue;
+ } catch (InvalidVersionException e) {
+ System.err.println("Ignoring error: " + e.getMessage());
+ continue;
+ }
+
+ if (envelope.hasSource()) {
+ // Store uuid if we don't have it already
+ SignalServiceAddress source = envelope.getSourceAddress();
+ resolveSignalServiceAddress(source);
+ }
+ if (!envelope.isReceipt()) {
+ try {
+ content = decryptMessage(envelope);
+ } catch (Exception e) {
+ exception = e;
+ }
+ List<HandleAction> actions = handleMessage(envelope, content, ignoreAttachments);
+ if (hasCaughtUpWithOldMessages) {
+ for (HandleAction action : actions) {
+ try {
+ action.execute(this);
+ } catch (Throwable e) {
+ e.printStackTrace();
+ }
}
- handleMessage(envelope, content, ignoreAttachments);
+ } else {
+ if (queuedActions == null) {
+ queuedActions = new HashSet<>();
+ }
+ queuedActions.addAll(actions);
}
- account.save();
+ }
+ account.save();
+ if (!isMessageBlocked(envelope, content)) {
handler.handleMessage(envelope, content, exception);
- if (!(exception instanceof ProtocolUntrustedIdentityException)) {
- File cacheFile = null;
- try {
- cacheFile = getMessageCacheFile(envelope.getSource(), now, envelope.getTimestamp());
- Files.delete(cacheFile.toPath());
- // Try to delete directory if empty
- new File(getMessageCachePath()).delete();
- } catch (IOException e) {
- System.err.println("Failed to delete cached message file “" + cacheFile + "”: " + e.getMessage());
- }
+ }
+ if (!(exception instanceof org.whispersystems.libsignal.UntrustedIdentityException)) {
+ File cacheFile = null;
+ try {
+ String source = envelope.getSourceE164().isPresent() ? envelope.getSourceE164().get() : "";
+ cacheFile = getMessageCacheFile(source, now, envelope.getTimestamp());
+ Files.delete(cacheFile.toPath());
+ // Try to delete directory if empty
+ new File(getMessageCachePath()).delete();
+ } catch (IOException e) {
+ System.err.println("Failed to delete cached message file “" + cacheFile + "”: " + e.getMessage());
}
}
- } finally {
- if (messagePipe != null) {
- messagePipe.shutdown();
- messagePipe = null;
+ }
+ }
+
+ private boolean isMessageBlocked(
+ SignalServiceEnvelope envelope, SignalServiceContent content
+ ) {
+ SignalServiceAddress source;
+ if (!envelope.isUnidentifiedSender() && envelope.hasSource()) {
+ source = envelope.getSourceAddress();
+ } else if (content != null) {
+ source = content.getSender();
+ } else {
+ return false;
+ }
+ ContactInfo sourceContact = account.getContactStore().getContact(source);
+ if (sourceContact != null && sourceContact.blocked) {
+ return true;
+ }
+
+ if (content != null && content.getDataMessage().isPresent()) {
+ SignalServiceDataMessage message = content.getDataMessage().get();
+ if (message.getGroupContext().isPresent() && message.getGroupContext().get().getGroupV1().isPresent()) {
+ SignalServiceGroup groupInfo = message.getGroupContext().get().getGroupV1().get();
+ GroupInfo group = getGroup(groupInfo.getGroupId());
+ return groupInfo.getType() == SignalServiceGroup.Type.DELIVER && group != null && group.isBlocked();
}
}
+ return false;
}
- private void handleMessage(SignalServiceEnvelope envelope, SignalServiceContent content, boolean ignoreAttachments) {
+ private List<HandleAction> handleMessage(
+ SignalServiceEnvelope envelope, SignalServiceContent content, boolean ignoreAttachments
+ ) {
+ List<HandleAction> actions = new ArrayList<>();
if (content != null) {
+ SignalServiceAddress sender;
+ if (!envelope.isUnidentifiedSender() && envelope.hasSource()) {
+ sender = envelope.getSourceAddress();
+ } else {
+ sender = content.getSender();
+ }
+ // Store uuid if we don't have it already
+ resolveSignalServiceAddress(sender);
+
if (content.getDataMessage().isPresent()) {
SignalServiceDataMessage message = content.getDataMessage().get();
- handleSignalServiceDataMessage(message, false, envelope.getSource(), username, ignoreAttachments);
+
+ if (content.isNeedsReceipt()) {
+ actions.add(new SendReceiptAction(sender, message.getTimestamp()));
+ }
+
+ actions.addAll(handleSignalServiceDataMessage(message,
+ false,
+ sender,
+ account.getSelfAddress(),
+ ignoreAttachments));
}
if (content.getSyncMessage().isPresent()) {
account.setMultiDevice(true);
SignalServiceSyncMessage syncMessage = content.getSyncMessage().get();
if (syncMessage.getSent().isPresent()) {
- SignalServiceDataMessage message = syncMessage.getSent().get().getMessage();
- handleSignalServiceDataMessage(message, true, envelope.getSource(), syncMessage.getSent().get().getDestination().get(), ignoreAttachments);
+ SentTranscriptMessage message = syncMessage.getSent().get();
+ actions.addAll(handleSignalServiceDataMessage(message.getMessage(),
+ true,
+ sender,
+ message.getDestination().orNull(),
+ ignoreAttachments));
}
if (syncMessage.getRequest().isPresent()) {
RequestMessage rm = syncMessage.getRequest().get();
if (rm.isContactsRequest()) {
- try {
- sendContacts();
- } catch (UntrustedIdentityException | IOException e) {
- e.printStackTrace();
- }
+ actions.add(SendSyncContactsAction.create());
}
if (rm.isGroupsRequest()) {
- try {
- sendGroups();
- } catch (UntrustedIdentityException | IOException e) {
- e.printStackTrace();
- }
+ actions.add(SendSyncGroupsAction.create());
+ }
+ if (rm.isBlockedListRequest()) {
+ actions.add(SendSyncBlockedListAction.create());
}
- // TODO Handle rm.isBlockedListRequest(); rm.isConfigurationRequest();
+ // TODO Handle rm.isConfigurationRequest(); rm.isKeysRequest();
}
if (syncMessage.getGroups().isPresent()) {
File tmpFile = null;
try {
tmpFile = IOUtils.createTempFile();
- try (InputStream attachmentAsStream = retrieveAttachmentAsStream(syncMessage.getGroups().get().asPointer(), tmpFile)) {
+ try (InputStream attachmentAsStream = retrieveAttachmentAsStream(syncMessage.getGroups()
+ .get()
+ .asPointer(), tmpFile)) {
DeviceGroupsInputStream s = new DeviceGroupsInputStream(attachmentAsStream);
DeviceGroup g;
while ((g = s.read()) != null) {
- GroupInfo syncGroup = account.getGroupStore().getGroup(g.getId());
- if (syncGroup == null) {
- syncGroup = new GroupInfo(g.getId());
- }
- if (g.getName().isPresent()) {
- syncGroup.name = g.getName().get();
- }
- syncGroup.members.addAll(g.getMembers());
- syncGroup.active = g.isActive();
- if (g.getColor().isPresent()) {
- syncGroup.color = g.getColor().get();
- }
+ GroupInfoV1 syncGroup = account.getGroupStore().getOrCreateGroupV1(g.getId());
+ if (syncGroup != null) {
+ if (g.getName().isPresent()) {
+ syncGroup.name = g.getName().get();
+ }
+ syncGroup.addMembers(g.getMembers()
+ .stream()
+ .map(this::resolveSignalServiceAddress)
+ .collect(Collectors.toSet()));
+ if (!g.isActive()) {
+ syncGroup.removeMember(account.getSelfAddress());
+ } else {
+ // Add ourself to the member set as it's marked as active
+ syncGroup.addMembers(Collections.singleton(account.getSelfAddress()));
+ }
+ syncGroup.blocked = g.isBlocked();
+ if (g.getColor().isPresent()) {
+ syncGroup.color = g.getColor().get();
+ }
- if (g.getAvatar().isPresent()) {
- retrieveGroupAvatarAttachment(g.getAvatar().get(), syncGroup.groupId);
+ if (g.getAvatar().isPresent()) {
+ retrieveGroupAvatarAttachment(g.getAvatar().get(), syncGroup.groupId);
+ }
+ syncGroup.inboxPosition = g.getInboxPosition().orNull();
+ syncGroup.archived = g.isArchived();
+ account.getGroupStore().updateGroup(syncGroup);
}
- account.getGroupStore().updateGroup(syncGroup);
}
}
} catch (Exception e) {
try {
Files.delete(tmpFile.toPath());
} catch (IOException e) {
- System.err.println("Failed to delete received groups temp file “" + tmpFile + "”: " + e.getMessage());
+ System.err.println("Failed to delete received groups temp file “"
+ + tmpFile
+ + "”: "
+ + e.getMessage());
}
}
}
}
if (syncMessage.getBlockedList().isPresent()) {
- // TODO store list of blocked numbers
+ final BlockedListMessage blockedListMessage = syncMessage.getBlockedList().get();
+ for (SignalServiceAddress address : blockedListMessage.getAddresses()) {
+ setContactBlocked(resolveSignalServiceAddress(address), true);
+ }
+ for (byte[] groupId : blockedListMessage.getGroupIds()) {
+ try {
+ setGroupBlocked(groupId, true);
+ } catch (GroupNotFoundException e) {
+ System.err.println("BlockedListMessage contained groupID that was not found in GroupStore: "
+ + Base64.encodeBytes(groupId));
+ }
+ }
}
if (syncMessage.getContacts().isPresent()) {
File tmpFile = null;
try {
tmpFile = IOUtils.createTempFile();
final ContactsMessage contactsMessage = syncMessage.getContacts().get();
- try (InputStream attachmentAsStream = retrieveAttachmentAsStream(contactsMessage.getContactsStream().asPointer(), tmpFile)) {
+ try (InputStream attachmentAsStream = retrieveAttachmentAsStream(contactsMessage.getContactsStream()
+ .asPointer(), tmpFile)) {
DeviceContactsInputStream s = new DeviceContactsInputStream(attachmentAsStream);
if (contactsMessage.isComplete()) {
account.getContactStore().clear();
}
DeviceContact c;
while ((c = s.read()) != null) {
- if (c.getNumber().equals(account.getUsername()) && c.getProfileKey().isPresent()) {
+ if (c.getAddress().matches(account.getSelfAddress()) && c.getProfileKey().isPresent()) {
account.setProfileKey(c.getProfileKey().get());
}
- ContactInfo contact = account.getContactStore().getContact(c.getNumber());
+ final SignalServiceAddress address = resolveSignalServiceAddress(c.getAddress());
+ ContactInfo contact = account.getContactStore().getContact(address);
if (contact == null) {
- contact = new ContactInfo();
- contact.number = c.getNumber();
+ contact = new ContactInfo(address);
}
if (c.getName().isPresent()) {
contact.name = c.getName().get();
contact.color = c.getColor().get();
}
if (c.getProfileKey().isPresent()) {
- contact.profileKey = Base64.encodeBytes(c.getProfileKey().get());
+ account.getProfileStore().storeProfileKey(address, c.getProfileKey().get());
}
if (c.getVerified().isPresent()) {
final VerifiedMessage verifiedMessage = c.getVerified().get();
- account.getSignalProtocolStore().saveIdentity(verifiedMessage.getDestination(), verifiedMessage.getIdentityKey(), TrustLevel.fromVerifiedState(verifiedMessage.getVerified()));
+ account.getSignalProtocolStore()
+ .setIdentityTrustLevel(verifiedMessage.getDestination(),
+ verifiedMessage.getIdentityKey(),
+ TrustLevel.fromVerifiedState(verifiedMessage.getVerified()));
}
if (c.getExpirationTimer().isPresent()) {
- ThreadInfo thread = account.getThreadStore().getThread(c.getNumber());
- if (thread == null) {
- thread = new ThreadInfo();
- thread.id = c.getNumber();
- }
- thread.messageExpirationTime = c.getExpirationTimer().get();
- account.getThreadStore().updateThread(thread);
- }
- if (c.isBlocked()) {
- // TODO store list of blocked numbers
+ contact.messageExpirationTime = c.getExpirationTimer().get();
}
+ contact.blocked = c.isBlocked();
+ contact.inboxPosition = c.getInboxPosition().orNull();
+ contact.archived = c.isArchived();
account.getContactStore().updateContact(contact);
if (c.getAvatar().isPresent()) {
try {
Files.delete(tmpFile.toPath());
} catch (IOException e) {
- System.err.println("Failed to delete received contacts temp file “" + tmpFile + "”: " + e.getMessage());
+ System.err.println("Failed to delete received contacts temp file “"
+ + tmpFile
+ + "”: "
+ + e.getMessage());
}
}
}
}
if (syncMessage.getVerified().isPresent()) {
final VerifiedMessage verifiedMessage = syncMessage.getVerified().get();
- account.getSignalProtocolStore().saveIdentity(verifiedMessage.getDestination(), verifiedMessage.getIdentityKey(), TrustLevel.fromVerifiedState(verifiedMessage.getVerified()));
+ account.getSignalProtocolStore()
+ .setIdentityTrustLevel(resolveSignalServiceAddress(verifiedMessage.getDestination()),
+ verifiedMessage.getIdentityKey(),
+ TrustLevel.fromVerifiedState(verifiedMessage.getVerified()));
+ }
+ if (syncMessage.getStickerPackOperations().isPresent()) {
+ final List<StickerPackOperationMessage> stickerPackOperationMessages = syncMessage.getStickerPackOperations()
+ .get();
+ for (StickerPackOperationMessage m : stickerPackOperationMessages) {
+ if (!m.getPackId().isPresent()) {
+ continue;
+ }
+ Sticker sticker = account.getStickerStore().getSticker(m.getPackId().get());
+ if (sticker == null) {
+ if (!m.getPackKey().isPresent()) {
+ continue;
+ }
+ sticker = new Sticker(m.getPackId().get(), m.getPackKey().get());
+ }
+ sticker.setInstalled(!m.getType().isPresent()
+ || m.getType().get() == StickerPackOperationMessage.Type.INSTALL);
+ account.getStickerStore().updateSticker(sticker);
+ }
}
if (syncMessage.getConfiguration().isPresent()) {
// TODO
}
}
}
+ return actions;
}
private File getContactAvatarFile(String number) {
- return new File(avatarsPath, "contact-" + number);
+ return new File(pathConfig.getAvatarsPath(), "contact-" + number);
}
- private File retrieveContactAvatarAttachment(SignalServiceAttachment attachment, String number) throws IOException, InvalidMessageException {
- IOUtils.createPrivateDirectories(avatarsPath);
+ private File retrieveContactAvatarAttachment(
+ SignalServiceAttachment attachment, String number
+ ) throws IOException, InvalidMessageException, MissingConfigurationException {
+ IOUtils.createPrivateDirectories(pathConfig.getAvatarsPath());
if (attachment.isPointer()) {
SignalServiceAttachmentPointer pointer = attachment.asPointer();
return retrieveAttachment(pointer, getContactAvatarFile(number), false);
}
private File getGroupAvatarFile(byte[] groupId) {
- return new File(avatarsPath, "group-" + Base64.encodeBytes(groupId).replace("/", "_"));
+ return new File(pathConfig.getAvatarsPath(), "group-" + Base64.encodeBytes(groupId).replace("/", "_"));
}
- private File retrieveGroupAvatarAttachment(SignalServiceAttachment attachment, byte[] groupId) throws IOException, InvalidMessageException {
- IOUtils.createPrivateDirectories(avatarsPath);
+ private File retrieveGroupAvatarAttachment(
+ SignalServiceAttachment attachment, byte[] groupId
+ ) throws IOException, InvalidMessageException, MissingConfigurationException {
+ IOUtils.createPrivateDirectories(pathConfig.getAvatarsPath());
if (attachment.isPointer()) {
SignalServiceAttachmentPointer pointer = attachment.asPointer();
return retrieveAttachment(pointer, getGroupAvatarFile(groupId), false);
}
}
- public File getAttachmentFile(long attachmentId) {
- return new File(attachmentsPath, attachmentId + "");
+ private File getProfileAvatarFile(SignalServiceAddress address) {
+ return new File(pathConfig.getAvatarsPath(), "profile-" + address.getLegacyIdentifier());
+ }
+
+ private File retrieveProfileAvatar(
+ SignalServiceAddress address, String avatarPath, ProfileKey profileKey
+ ) throws IOException {
+ IOUtils.createPrivateDirectories(pathConfig.getAvatarsPath());
+ SignalServiceMessageReceiver receiver = getOrCreateMessageReceiver();
+ File outputFile = getProfileAvatarFile(address);
+
+ File tmpFile = IOUtils.createTempFile();
+ try (InputStream input = receiver.retrieveProfileAvatar(avatarPath,
+ tmpFile,
+ profileKey,
+ ServiceConfig.AVATAR_DOWNLOAD_FAILSAFE_MAX_SIZE)) {
+ // Use larger buffer size to prevent AssertionError: Need: 12272 but only have: 8192 ...
+ IOUtils.copyStreamToFile(input, outputFile, (int) ServiceConfig.AVATAR_DOWNLOAD_FAILSAFE_MAX_SIZE);
+ } finally {
+ try {
+ Files.delete(tmpFile.toPath());
+ } catch (IOException e) {
+ System.err.println("Failed to delete received avatar temp file “" + tmpFile + "”: " + e.getMessage());
+ }
+ }
+ return outputFile;
+ }
+
+ public File getAttachmentFile(SignalServiceAttachmentRemoteId attachmentId) {
+ return new File(pathConfig.getAttachmentsPath(), attachmentId.toString());
}
- private File retrieveAttachment(SignalServiceAttachmentPointer pointer) throws IOException, InvalidMessageException {
- IOUtils.createPrivateDirectories(attachmentsPath);
- return retrieveAttachment(pointer, getAttachmentFile(pointer.getId()), true);
+ private File retrieveAttachment(SignalServiceAttachmentPointer pointer) throws IOException, InvalidMessageException, MissingConfigurationException {
+ IOUtils.createPrivateDirectories(pathConfig.getAttachmentsPath());
+ return retrieveAttachment(pointer, getAttachmentFile(pointer.getRemoteId()), true);
}
- private File retrieveAttachment(SignalServiceAttachmentPointer pointer, File outputFile, boolean storePreview) throws IOException, InvalidMessageException {
+ private File retrieveAttachment(
+ SignalServiceAttachmentPointer pointer, File outputFile, boolean storePreview
+ ) throws IOException, InvalidMessageException, MissingConfigurationException {
if (storePreview && pointer.getPreview().isPresent()) {
File previewFile = new File(outputFile + ".preview");
try (OutputStream output = new FileOutputStream(previewFile)) {
}
}
- final SignalServiceMessageReceiver messageReceiver = new SignalServiceMessageReceiver(BaseConfig.serviceConfiguration, username, account.getPassword(), account.getDeviceId(), account.getSignalingKey(), BaseConfig.USER_AGENT, null, timer);
+ final SignalServiceMessageReceiver messageReceiver = getOrCreateMessageReceiver();
File tmpFile = IOUtils.createTempFile();
- try (InputStream input = messageReceiver.retrieveAttachment(pointer, tmpFile, BaseConfig.MAX_ATTACHMENT_SIZE)) {
- try (OutputStream output = new FileOutputStream(outputFile)) {
- byte[] buffer = new byte[4096];
- int read;
-
- while ((read = input.read(buffer)) != -1) {
- output.write(buffer, 0, read);
- }
- } catch (FileNotFoundException e) {
- e.printStackTrace();
- return null;
- }
+ try (InputStream input = messageReceiver.retrieveAttachment(pointer,
+ tmpFile,
+ ServiceConfig.MAX_ATTACHMENT_SIZE)) {
+ IOUtils.copyStreamToFile(input, outputFile);
} finally {
try {
Files.delete(tmpFile.toPath());
} catch (IOException e) {
- System.err.println("Failed to delete received attachment temp file “" + tmpFile + "”: " + e.getMessage());
+ System.err.println("Failed to delete received attachment temp file “"
+ + tmpFile
+ + "”: "
+ + e.getMessage());
}
}
return outputFile;
}
- private InputStream retrieveAttachmentAsStream(SignalServiceAttachmentPointer pointer, File tmpFile) throws IOException, InvalidMessageException {
- final SignalServiceMessageReceiver messageReceiver = new SignalServiceMessageReceiver(BaseConfig.serviceConfiguration, username, account.getPassword(), account.getDeviceId(), account.getSignalingKey(), BaseConfig.USER_AGENT, null, timer);
- return messageReceiver.retrieveAttachment(pointer, tmpFile, BaseConfig.MAX_ATTACHMENT_SIZE);
- }
-
- @Override
- public boolean isRemote() {
- return false;
+ private InputStream retrieveAttachmentAsStream(
+ SignalServiceAttachmentPointer pointer, File tmpFile
+ ) throws IOException, InvalidMessageException, MissingConfigurationException {
+ final SignalServiceMessageReceiver messageReceiver = getOrCreateMessageReceiver();
+ return messageReceiver.retrieveAttachment(pointer, tmpFile, ServiceConfig.MAX_ATTACHMENT_SIZE);
}
- private void sendGroups() throws IOException, UntrustedIdentityException {
+ void sendGroups() throws IOException, UntrustedIdentityException {
File groupsFile = IOUtils.createTempFile();
try {
try (OutputStream fos = new FileOutputStream(groupsFile)) {
DeviceGroupsOutputStream out = new DeviceGroupsOutputStream(fos);
for (GroupInfo record : account.getGroupStore().getGroups()) {
- ThreadInfo info = account.getThreadStore().getThread(Base64.encodeBytes(record.groupId));
- out.write(new DeviceGroup(record.groupId, Optional.fromNullable(record.name),
- new ArrayList<>(record.members), createGroupAvatarAttachment(record.groupId),
- record.active, Optional.fromNullable(info != null ? info.messageExpirationTime : null),
- Optional.fromNullable(record.color), false));
+ if (record instanceof GroupInfoV1) {
+ GroupInfoV1 groupInfo = (GroupInfoV1) record;
+ out.write(new DeviceGroup(groupInfo.groupId,
+ Optional.fromNullable(groupInfo.name),
+ new ArrayList<>(groupInfo.getMembers()),
+ createGroupAvatarAttachment(groupInfo.groupId),
+ groupInfo.isMember(account.getSelfAddress()),
+ Optional.of(groupInfo.messageExpirationTime),
+ Optional.fromNullable(groupInfo.color),
+ groupInfo.blocked,
+ Optional.fromNullable(groupInfo.inboxPosition),
+ groupInfo.archived));
+ }
}
}
}
}
- private void sendContacts() throws IOException, UntrustedIdentityException {
+ public void sendContacts() throws IOException, UntrustedIdentityException {
File contactsFile = IOUtils.createTempFile();
try {
DeviceContactsOutputStream out = new DeviceContactsOutputStream(fos);
for (ContactInfo record : account.getContactStore().getContacts()) {
VerifiedMessage verifiedMessage = null;
- ThreadInfo info = account.getThreadStore().getThread(record.number);
- if (getIdentities().containsKey(record.number)) {
- JsonIdentityKeyStore.Identity currentIdentity = null;
- for (JsonIdentityKeyStore.Identity id : getIdentities().get(record.number)) {
- if (currentIdentity == null || id.getDateAdded().after(currentIdentity.getDateAdded())) {
- currentIdentity = id;
- }
- }
- if (currentIdentity != null) {
- verifiedMessage = new VerifiedMessage(record.number, currentIdentity.getIdentityKey(), currentIdentity.getTrustLevel().toVerifiedState(), currentIdentity.getDateAdded().getTime());
- }
+ JsonIdentityKeyStore.Identity currentIdentity = account.getSignalProtocolStore()
+ .getIdentity(record.getAddress());
+ if (currentIdentity != null) {
+ verifiedMessage = new VerifiedMessage(record.getAddress(),
+ currentIdentity.getIdentityKey(),
+ currentIdentity.getTrustLevel().toVerifiedState(),
+ currentIdentity.getDateAdded().getTime());
}
- byte[] profileKey = record.profileKey == null ? null : Base64.decode(record.profileKey);
- // TODO store list of blocked numbers
- boolean blocked = false;
- out.write(new DeviceContact(record.number, Optional.fromNullable(record.name),
- createContactAvatarAttachment(record.number), Optional.fromNullable(record.color),
- Optional.fromNullable(verifiedMessage), Optional.fromNullable(profileKey), blocked, Optional.fromNullable(info != null ? info.messageExpirationTime : null)));
+ ProfileKey profileKey = account.getProfileStore().getProfileKey(record.getAddress());
+ out.write(new DeviceContact(record.getAddress(),
+ Optional.fromNullable(record.name),
+ createContactAvatarAttachment(record.number),
+ Optional.fromNullable(record.color),
+ Optional.fromNullable(verifiedMessage),
+ Optional.fromNullable(profileKey),
+ record.blocked,
+ Optional.of(record.messageExpirationTime),
+ Optional.fromNullable(record.inboxPosition),
+ record.archived));
}
if (account.getProfileKey() != null) {
// Send our own profile key as well
- out.write(new DeviceContact(account.getUsername(),
- Optional.<String>absent(), Optional.<SignalServiceAttachmentStream>absent(),
- Optional.<String>absent(), Optional.<VerifiedMessage>absent(),
+ out.write(new DeviceContact(account.getSelfAddress(),
+ Optional.absent(),
+ Optional.absent(),
+ Optional.absent(),
+ Optional.absent(),
Optional.of(account.getProfileKey()),
- false, Optional.<Integer>absent()));
+ false,
+ Optional.absent(),
+ Optional.absent(),
+ false));
}
}
}
}
- private void sendVerifiedMessage(String destination, IdentityKey identityKey, TrustLevel trustLevel) throws IOException, UntrustedIdentityException {
- VerifiedMessage verifiedMessage = new VerifiedMessage(destination, identityKey, trustLevel.toVerifiedState(), System.currentTimeMillis());
+ void sendBlockedList() throws IOException, UntrustedIdentityException {
+ List<SignalServiceAddress> addresses = new ArrayList<>();
+ for (ContactInfo record : account.getContactStore().getContacts()) {
+ if (record.blocked) {
+ addresses.add(record.getAddress());
+ }
+ }
+ List<byte[]> groupIds = new ArrayList<>();
+ for (GroupInfo record : account.getGroupStore().getGroups()) {
+ if (record.isBlocked()) {
+ groupIds.add(record.groupId);
+ }
+ }
+ sendSyncMessage(SignalServiceSyncMessage.forBlocked(new BlockedListMessage(addresses, groupIds)));
+ }
+
+ private void sendVerifiedMessage(
+ SignalServiceAddress destination, IdentityKey identityKey, TrustLevel trustLevel
+ ) throws IOException, UntrustedIdentityException {
+ VerifiedMessage verifiedMessage = new VerifiedMessage(destination,
+ identityKey,
+ trustLevel.toVerifiedState(),
+ System.currentTimeMillis());
sendSyncMessage(SignalServiceSyncMessage.forVerified(verifiedMessage));
}
+ public List<ContactInfo> getContacts() {
+ return account.getContactStore().getContacts();
+ }
+
public ContactInfo getContact(String number) {
- return account.getContactStore().getContact(number);
+ return account.getContactStore().getContact(Util.getSignalServiceAddressFromIdentifier(number));
}
public GroupInfo getGroup(byte[] groupId) {
return account.getGroupStore().getGroup(groupId);
}
- public Map<String, List<JsonIdentityKeyStore.Identity>> getIdentities() {
+ public byte[] getGroupId(GroupMasterKey groupMasterKey) {
+ final GroupSecretParams groupSecretParams = GroupSecretParams.deriveFromMasterKey(groupMasterKey);
+ return groupSecretParams.getPublicParams().getGroupIdentifier().serialize();
+ }
+
+ public List<JsonIdentityKeyStore.Identity> getIdentities() {
return account.getSignalProtocolStore().getIdentities();
}
- public List<JsonIdentityKeyStore.Identity> getIdentities(String number) {
- return account.getSignalProtocolStore().getIdentities(number);
+ public List<JsonIdentityKeyStore.Identity> getIdentities(String number) throws InvalidNumberException {
+ return account.getSignalProtocolStore().getIdentities(canonicalizeAndResolveSignalServiceAddress(number));
}
/**
* @param name username of the identity
* @param fingerprint Fingerprint
*/
- public boolean trustIdentityVerified(String name, byte[] fingerprint) {
- List<JsonIdentityKeyStore.Identity> ids = account.getSignalProtocolStore().getIdentities(name);
+ public boolean trustIdentityVerified(String name, byte[] fingerprint) throws InvalidNumberException {
+ SignalServiceAddress address = canonicalizeAndResolveSignalServiceAddress(name);
+ List<JsonIdentityKeyStore.Identity> ids = account.getSignalProtocolStore().getIdentities(address);
if (ids == null) {
return false;
}
continue;
}
- account.getSignalProtocolStore().saveIdentity(name, id.getIdentityKey(), TrustLevel.TRUSTED_VERIFIED);
+ account.getSignalProtocolStore()
+ .setIdentityTrustLevel(address, id.getIdentityKey(), TrustLevel.TRUSTED_VERIFIED);
try {
- sendVerifiedMessage(name, id.getIdentityKey(), TrustLevel.TRUSTED_VERIFIED);
+ sendVerifiedMessage(address, id.getIdentityKey(), TrustLevel.TRUSTED_VERIFIED);
} catch (IOException | UntrustedIdentityException e) {
e.printStackTrace();
}
* @param name username of the identity
* @param safetyNumber Safety number
*/
- public boolean trustIdentityVerifiedSafetyNumber(String name, String safetyNumber) {
- List<JsonIdentityKeyStore.Identity> ids = account.getSignalProtocolStore().getIdentities(name);
+ public boolean trustIdentityVerifiedSafetyNumber(String name, String safetyNumber) throws InvalidNumberException {
+ SignalServiceAddress address = canonicalizeAndResolveSignalServiceAddress(name);
+ List<JsonIdentityKeyStore.Identity> ids = account.getSignalProtocolStore().getIdentities(address);
if (ids == null) {
return false;
}
for (JsonIdentityKeyStore.Identity id : ids) {
- if (!safetyNumber.equals(computeSafetyNumber(name, id.getIdentityKey()))) {
+ if (!safetyNumber.equals(computeSafetyNumber(address, id.getIdentityKey()))) {
continue;
}
- account.getSignalProtocolStore().saveIdentity(name, id.getIdentityKey(), TrustLevel.TRUSTED_VERIFIED);
+ account.getSignalProtocolStore()
+ .setIdentityTrustLevel(address, id.getIdentityKey(), TrustLevel.TRUSTED_VERIFIED);
try {
- sendVerifiedMessage(name, id.getIdentityKey(), TrustLevel.TRUSTED_VERIFIED);
+ sendVerifiedMessage(address, id.getIdentityKey(), TrustLevel.TRUSTED_VERIFIED);
} catch (IOException | UntrustedIdentityException e) {
e.printStackTrace();
}
* @param name username of the identity
*/
public boolean trustIdentityAllKeys(String name) {
- List<JsonIdentityKeyStore.Identity> ids = account.getSignalProtocolStore().getIdentities(name);
+ SignalServiceAddress address = resolveSignalServiceAddress(name);
+ List<JsonIdentityKeyStore.Identity> ids = account.getSignalProtocolStore().getIdentities(address);
if (ids == null) {
return false;
}
for (JsonIdentityKeyStore.Identity id : ids) {
if (id.getTrustLevel() == TrustLevel.UNTRUSTED) {
- account.getSignalProtocolStore().saveIdentity(name, id.getIdentityKey(), TrustLevel.TRUSTED_UNVERIFIED);
+ account.getSignalProtocolStore()
+ .setIdentityTrustLevel(address, id.getIdentityKey(), TrustLevel.TRUSTED_UNVERIFIED);
try {
- sendVerifiedMessage(name, id.getIdentityKey(), TrustLevel.TRUSTED_UNVERIFIED);
+ sendVerifiedMessage(address, id.getIdentityKey(), TrustLevel.TRUSTED_UNVERIFIED);
} catch (IOException | UntrustedIdentityException e) {
e.printStackTrace();
}
return true;
}
- public String computeSafetyNumber(String theirUsername, IdentityKey theirIdentityKey) {
- return Utils.computeSafetyNumber(username, getIdentity(), theirUsername, theirIdentityKey);
+ public String computeSafetyNumber(
+ SignalServiceAddress theirAddress, IdentityKey theirIdentityKey
+ ) {
+ return Utils.computeSafetyNumber(account.getSelfAddress(),
+ getIdentityKeyPair().getPublicKey(),
+ theirAddress,
+ theirIdentityKey);
+ }
+
+ void saveAccount() {
+ account.save();
+ }
+
+ public SignalServiceAddress canonicalizeAndResolveSignalServiceAddress(String identifier) throws InvalidNumberException {
+ String canonicalizedNumber = UuidUtil.isUuid(identifier)
+ ? identifier
+ : Util.canonicalizeNumber(identifier, account.getUsername());
+ return resolveSignalServiceAddress(canonicalizedNumber);
+ }
+
+ public SignalServiceAddress resolveSignalServiceAddress(String identifier) {
+ SignalServiceAddress address = Util.getSignalServiceAddressFromIdentifier(identifier);
+
+ return resolveSignalServiceAddress(address);
+ }
+
+ public SignalServiceAddress resolveSignalServiceAddress(SignalServiceAddress address) {
+ if (address.matches(account.getSelfAddress())) {
+ return account.getSelfAddress();
+ }
+
+ return account.getRecipientStore().resolveServiceAddress(address);
+ }
+
+ @Override
+ public void close() throws IOException {
+ if (messagePipe != null) {
+ messagePipe.shutdown();
+ messagePipe = null;
+ }
+
+ if (unidentifiedMessagePipe != null) {
+ unidentifiedMessagePipe.shutdown();
+ unidentifiedMessagePipe = null;
+ }
+
+ account.close();
}
public interface ReceiveMessageHandler {
git.nmode.ca / signal-cli / blobdiff
