iaincollins

How to use Cloud Save to find players using Queries

This is an example of how to do you can find a player using data stored in Unity Cloud Save by using Indexes and Queries.

This is supported in Cloud Save SDK for Unity and the C# and JavaScript SDK for Unity Cloud Code.

1. Create Indexes for the keys you want to query on

Before saving data, first define an Index for the keys you want to query on (e.g. in the Unity Cloud Dashboard or using the Unity CLI) so that you can query on these keys in the next step.

s-kris

// followed from next-auth repo: https://github.com/nextauthjs/next-auth
// create faunadb server key
// create collections: users, accounts, sessions, verificationRequests
// create required indexes 


import faunadb, { query as q } from 'faunadb';
import { v4 as uuidv4 } from 'uuid';
import { createHash, randomBytes } from 'crypto';

hex13

const reserializer = (mapping) => {
   const map = new Map();
   Object.keys(mapping).forEach(k => map.set(mapping[k], k));
   return {
      serialize: value => map.get(value),
      deserialize: value => mapping[value],      
   }
}

// application

rain-1

WannaCry|WannaDecrypt0r NSA-Cyberweapon-Powered Ransomware Worm

• Virus Name: WannaCrypt, WannaCry, WanaCrypt0r, WCrypt, WCRY
• Vector: All Windows versions before Windows 10 are vulnerable if not patched for MS-17-010. It uses EternalBlue MS17-010 to propagate.
• Ransom: between $300 to $600. There is code to 'rm' (delete) files in the virus. Seems to reset if the virus crashes.
• Backdooring: The worm loops through every RDP session on a system to run the ransomware as that user. It also installs the DOUBLEPULSAR backdoor. It corrupts shadow volumes to make recovery harder. (source: malwarebytes)
• Kill switch: If the website www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com is up the virus exits instead of infecting the host. (source: malwarebytes). This domain has been sinkholed, stopping the spread of the worm. Will not work if proxied (source).

update: A minor variant of the viru

toebbel

# compilers
sudo yum install -y gcc gcc-c++

# libsodium: download, compile, install, remove intermediate files
curl https://download.libsodium.org/libsodium/releases/libsodium-1.0.10.tar.gz | tar -xz
cd libsodium-1.0.11
./configure && make && sudo make install
cd ../ && rm -rf libsodium-1.0.11

# zmq 4.2.0

justjanne

Server Price Breakdown: DigitalOcean, Amazon AWS LightSail, Vultr, Linode, OVH, Hetzner, Scaleway/Online.net:

Permalink: git.io/vps

$5/mo

Provider	Type	RAM	Cores	Storage	Transfer	Network	Price

Rich-Harris

Stuff I wish I'd known sooner about service workers

I recently had several days of extremely frustrating experiences with service workers. Here are a few things I've since learned which would have made my life much easier but which isn't particularly obvious from most of the blog posts and videos I've seen.

I'll add to this list over time – suggested additions welcome in the comments or via twitter.com/rich_harris.

Use Canary for development instead of Chrome stable

Chrome 51 has some pretty wild behaviour related to console.log in service workers. Canary doesn't, and it has a load of really good service worker related stuff in devtools.

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

jpalala

Install va homebrew

If you don't have homebrew installed - get homebrew here

Then run: brew install elasticsearch

Configuration

Update the elasticsearch configuration file in /usr/local/etc/elasticsearch/elasticsearch.yml.

Ambroos

import React from 'react';
import $script from 'scriptjs';

require('postscribe/htmlParser/htmlParser.js'); // This is required for postScribe, postScribe is a bit annoying.
const postscribe = require('exports?postscribe!postscribe'); // Needs webpack exports-loader! Otherwise, just require it and use window.postscribe.

// This GlobalAdCodePromise is a simple promise that uses script.js to load a javascript file and then resolve.
const GlobalAdCodePromise = new Promise((resolve) => {
    setTimeout(() => {
        $script('http://annoying.adprovider.com/ad.js', () => {