Examples with SignalProtocolAddress org.whispersystems.libsignal.SignalProtocolAddress used on opensource projects

Example 51 with SignalProtocolAddress

use of org.whispersystems.libsignal.SignalProtocolAddress in project Signal-Android by WhisperSystems.

the class SenderKeySharedDatabase method delete.

/**
 * Clear the shared statuses for all provided addresses.
 */
public void delete(@NonNull DistributionId distributionId, @NonNull Collection<SignalProtocolAddress> addresses) {
    SQLiteDatabase db = databaseHelper.getSignalWritableDatabase();
    String query = DISTRIBUTION_ID + " = ? AND " + ADDRESS + " = ? AND " + DEVICE + " = ?";
    db.beginTransaction();
    try {
        for (SignalProtocolAddress address : addresses) {
            db.delete(TABLE_NAME, query, SqlUtil.buildArgs(distributionId, address.getName(), address.getDeviceId()));
        }
        db.setTransactionSuccessful();
    } finally {
        db.endTransaction();
    }
}

Example 52 with SignalProtocolAddress

use of org.whispersystems.libsignal.SignalProtocolAddress in project Signal-Android by WhisperSystems.

the class MessageContentProcessor method handleSenderKeyRetryReceipt.

private void handleSenderKeyRetryReceipt(@NonNull Recipient requester, @Nullable MessageLogEntry messageLogEntry, @NonNull SignalServiceContent content, @NonNull DecryptionErrorMessage decryptionErrorMessage) {
    long sentTimestamp = decryptionErrorMessage.getTimestamp();
    MessageRecord relatedMessage = findRetryReceiptRelatedMessage(context, messageLogEntry, sentTimestamp);
    if (relatedMessage == null) {
        warn(content.getTimestamp(), "[RetryReceipt-SK] The related message could not be found! There shouldn't be any sender key resends where we can't find the related message. Skipping.");
        return;
    }
    Recipient threadRecipient = SignalDatabase.threads().getRecipientForThreadId(relatedMessage.getThreadId());
    if (threadRecipient == null) {
        warn(content.getTimestamp(), "[RetryReceipt-SK] Could not find a thread recipient! Skipping.");
        return;
    }
    if (!threadRecipient.isPushV2Group()) {
        warn(content.getTimestamp(), "[RetryReceipt-SK] Thread recipient is not a v2 group! Skipping.");
        return;
    }
    GroupId.V2 groupId = threadRecipient.requireGroupId().requireV2();
    DistributionId distributionId = SignalDatabase.groups().getOrCreateDistributionId(groupId);
    SignalProtocolAddress requesterAddress = new SignalProtocolAddress(requester.requireServiceId().toString(), content.getSenderDevice());
    SignalDatabase.senderKeyShared().delete(distributionId, Collections.singleton(requesterAddress));
    if (messageLogEntry != null) {
        warn(content.getTimestamp(), "[RetryReceipt-SK] Found MSL entry for " + requester.getId() + " (" + requesterAddress + ") with timestamp " + sentTimestamp + ". Scheduling a resend.");
        ApplicationDependencies.getJobManager().add(new ResendMessageJob(messageLogEntry.getRecipientId(), messageLogEntry.getDateSent(), messageLogEntry.getContent(), messageLogEntry.getContentHint(), groupId, distributionId));
    } else {
        warn(content.getTimestamp(), "[RetryReceipt-SK] Unable to find MSL entry for " + requester.getId() + " (" + requesterAddress + ") with timestamp " + sentTimestamp + ".");
        Optional<GroupRecord> groupRecord = SignalDatabase.groups().getGroup(groupId);
        if (!groupRecord.isPresent()) {
            warn(content.getTimestamp(), "[RetryReceipt-SK] Could not find a record for the group!");
            return;
        }
        if (!groupRecord.get().getMembers().contains(requester.getId())) {
            warn(content.getTimestamp(), "[RetryReceipt-SK] The requester is not in the group, so we cannot send them a SenderKeyDistributionMessage.");
            return;
        }
        warn(content.getTimestamp(), "[RetryReceipt-SK] The requester is in the group, so we'll send them a SenderKeyDistributionMessage.");
        ApplicationDependencies.getJobManager().add(new SenderKeyDistributionSendJob(requester.getId(), groupRecord.get().getId().requireV2()));
    }
}

Example 53 with SignalProtocolAddress

use of org.whispersystems.libsignal.SignalProtocolAddress in project Signal-Android by WhisperSystems.

the class MessageContentProcessor method ratchetKeyMatches.

public static boolean ratchetKeyMatches(@NonNull Recipient recipient, int deviceId, @NonNull ECPublicKey ratchetKey) {
    SignalProtocolAddress address = recipient.resolve().requireServiceId().toProtocolAddress(deviceId);
    SessionRecord session = ApplicationDependencies.getProtocolStore().aci().loadSession(address);
    return session.currentRatchetKeyMatches(ratchetKey);
}

Example 54 with SignalProtocolAddress

use of org.whispersystems.libsignal.SignalProtocolAddress in project Signal-Android by WhisperSystems.

the class IdentityUtil method saveIdentity.

public static void saveIdentity(String user, IdentityKey identityKey) {
    try (SignalSessionLock.Lock unused = ReentrantSessionLock.INSTANCE.acquire()) {
        SessionStore sessionStore = ApplicationDependencies.getProtocolStore().aci();
        SignalProtocolAddress address = new SignalProtocolAddress(user, SignalServiceAddress.DEFAULT_DEVICE_ID);
        if (ApplicationDependencies.getProtocolStore().aci().identities().saveIdentity(address, identityKey)) {
            if (sessionStore.containsSession(address)) {
                SessionRecord sessionRecord = sessionStore.loadSession(address);
                sessionRecord.archiveCurrentState();
                sessionStore.storeSession(address, sessionRecord);
            }
        }
    }
}

Example 55 with SignalProtocolAddress

use of org.whispersystems.libsignal.SignalProtocolAddress in project Signal-Android by WhisperSystems.

the class TextSecureSessionStore method archiveAllSessions.

public void archiveAllSessions() {
    synchronized (LOCK) {
        List<SessionDatabase.SessionRow> sessions = SignalDatabase.sessions().getAll(accountId);
        for (SessionDatabase.SessionRow row : sessions) {
            row.getRecord().archiveCurrentState();
            storeSession(new SignalProtocolAddress(row.getAddress(), row.getDeviceId()), row.getRecord());
        }
    }
}