Examples with Base64 org.whispersystems.util.Base64 used on opensource projects

Example 1 with Base64

use of org.whispersystems.util.Base64 in project Signal-Android by WhisperSystems.

the class MessagingService method sendToGroup.

public Single<ServiceResponse<SendGroupMessageResponse>> sendToGroup(byte[] body, byte[] joinedUnidentifiedAccess, long timestamp, boolean online) {
    List<String> headers = new LinkedList<String>() {

        {
            add("content-type:application/vnd.signal-messenger.mrm");
            add("Unidentified-Access-Key:" + Base64.encodeBytes(joinedUnidentifiedAccess));
        }
    };
    String path = String.format(Locale.US, "/v1/messages/multi_recipient?ts=%s&online=%s", timestamp, online);
    WebSocketRequestMessage requestMessage = WebSocketRequestMessage.newBuilder().setId(new SecureRandom().nextLong()).setVerb("PUT").setPath(path).addAllHeaders(headers).setBody(ByteString.copyFrom(body)).build();
    return signalWebSocket.request(requestMessage).map(DefaultResponseMapper.extend(SendGroupMessageResponse.class).withCustomError(401, (status, errorBody, getHeader) -> new InvalidUnidentifiedAccessHeaderException()).withCustomError(404, (status, errorBody, getHeader) -> new NotFoundException("At least one unregistered user in message send.")).withCustomError(409, (status, errorBody, getHeader) -> {
        GroupMismatchedDevices[] mismatchedDevices = JsonUtil.fromJsonResponse(errorBody, GroupMismatchedDevices[].class);
        return new GroupMismatchedDevicesException(mismatchedDevices);
    }).withCustomError(410, (status, errorBody, getHeader) -> {
        GroupStaleDevices[] staleDevices = JsonUtil.fromJsonResponse(errorBody, GroupStaleDevices[].class);
        return new GroupStaleDevicesException(staleDevices);
    }).build()::map).onErrorReturn(ServiceResponse::forUnknownError);
}