Minecraft API with Workers + Coffeescript
The following is a guest post by Ashcon Partovi, a computer science and business undergraduate at the University of British Columbia in Vancouver, Canada. He's the founder of a popular Minecraft multiplayer server, stratus.network, that provides competitive, team-based gameplay to thousands of players every week
If you've ever played a video game in the past couple of years, chances are you know about Minecraft. You might be familiar with the game or even planted a tree or two, but what you might not know about is the vast number of Minecraft online communities. In this post, I'm going to describe how I used Cloudflare Workers to deploy and scale a production-grade API that solves a big problem for these Minecraft websites.
Introducing the Problem
Here is an example of my Minecraft player profile from one of the many multiplayer websites. It shows some identity information such as my username, a bitmap of my avatar, and a preview of my friends. Although rendering this page with 49 bitmap avatars may seem like an easy task, it's far from trivial. In fact, it's unnecessarily complicated.
Here is the current workflow to render a player profile on a website given Continue reading
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Research; HTTPS Interceptions
I have written elsewhere about the problems with the “little green lock” shown by browsers to indicate a web page (or site) is secure. In that article, I considered the problem of freely available certificates, and a hole in the way browsers load pages. In March of 2017, another paper was published documenting another problem with the “green lock” paradigm—the impact of HTTPS interception. In theory, a successful HTTPS session means the session between host and the server has been encrypted, which means no third party can read the contents of the packets passing between the two.
This works, modulo the trustworthiness of the certificates involved in encrypting the traffic, so long as there is no-one in the middle of the connection encrypting packets from the receiver, and re-encrypting them towards the transmitter. This “man in the middle,” or MITM, can read the contents of all the packets in the exchange, even though the data is encrypted on transmit. Surely such MITM situations are rare, right?
Right.
The researchers in this paper set out to discover just how often HTTPS (LTS) sessions are terminated and re-encrypted by some device or piece of software in the middle. To discover how often Continue reading
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Buenos Aires as a center of discussions on Internet Governance
Without a doubt, this will be a busy week for the Internet Society in Latin America and the Caribbean! Various activities will take place alongside the 11th edition of LACIGF, including discussions on gender and youth, as well as the Workshop for Chapter Leaders of the region. As usual, ISOC will have an important presence in several activities.
LACIGF 11: the maturity of the regional space
From July 31 to August 2, the regional community will meet in Buenos Aires to celebrate the 11th edition of the Regional Preparatory Meeting for the Internet Governance Forum (LACIGF). More than ten years after the first meeting took place, LACIGF is now an established event of high importance, where issues related to Internet Governance in Latin America and the Caribbean are discussed.
The agenda includes diverse topics, in which ISOC will be participate. Raquel Gatto will join the discussions on personal data protection, in addition to co-organizing the session on National and Regional Internet Governance Initiatives. In addition, Sebastián Bellagamba will join the debate around Community Networks. And let’s not forget about the keynote speech that will be given by Raúl Echeberría about the future of the global IGF.
The event will be Continue reading