BuIlDaLiBlE

The Absolute State of Chat Reporting

Originally introduced in 1.19.1, chat reporting has undergone many changes in Mojang's attempts to eliminate the exploits and make the system functional. The purpose of this paper is to document the current technical state of chat reporting on an ongoing basis, and to provide a reference for the community to use when discussing the system. To that end I will try to keep it as unbiased as possible.

The Basics

Chat reporting heavily relies on cryptographic commitments and signatures to ensure that reported chat messages are not tampered with. The basic idea is that all players sign their chat messages with their private key, and then send the signature along with the message to the server.

Chat signing keypair is not generated by the client as one could expect; instead, it is issued by Mojang's services and is tied to the player's account. This means that the keypair is shared between all clients that the player uses, and the player can't change it. The keypair is f

	import discord
	from discord.ext import commands

	import sys, traceback

	"""This is a multi file example showcasing many features of the command extension and the use of cogs.
	These are examples only and are not intended to be used as a fully functioning bot. Rather they should give you a basic
	understanding and platform for creating your own bot.

	These examples make use of Python 3.6.2 and the rewrite version on the lib.

	let cache; webpackChunkdiscord_app.push([["wp_isdev_patch"], {}, r => cache=r.c]);
	var UserStore = Object.values(cache).find(m => m?.exports?.default?.getUser).exports.default;
	var actions = Object.values(UserStore._dispatcher._actionHandlers._dependencyGraph.nodes);
	var user = UserStore.getCurrentUser();
	actions.find(n => n.name === "ExperimentStore").actionHandler.CONNECTION_OPEN({
	type: "CONNECTION_OPEN", user: {flags: user.flags \|= 1}, experiments: [],
	});
	actions.find(n => n.name === "DeveloperExperimentStore").actionHandler.CONNECTION_OPEN();
	webpackChunkdiscord_app.pop(); user.flags &= ~1; "done";