mirror of
https://github.com/WorldEditAxe/eaglerproxy.git
synced 2024-09-16 07:26:01 -07:00
Added support for EasyMC auth
This commit is contained in:
q13x
parent
fed9ac786c
commit
2059fa8a44
108
src/plugins/EagProxyAAS/auth_easymc.ts
Normal file
108
src/plugins/EagProxyAAS/auth_easymc.ts
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@ -0,0 +1,108 @@
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import mc from "minecraft-protocol";
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import { Enums } from "../../proxy/Enums.js";
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export async function getTokenProfileEasyMc(token: string): Promise<object> {
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const fetchOptions = {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({
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token,
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}),
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};
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const res = await fetch(
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"https://api.easymc.io/v1/token/redeem",
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fetchOptions
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);
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const resJson = await res.json();
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if (resJson.error)
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throw new Error(Enums.ChatColor.RED + `EasyMC: ${resJson.error}`);
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if (!resJson)
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throw new Error(
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Enums.ChatColor.RED + "EasyMC replied with an empty response!?"
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);
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if (
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resJson.session?.length !== 43 ||
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resJson.mcName?.length < 3 ||
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resJson.uuid?.length !== 36
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)
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throw new Error(
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Enums.ChatColor.RED + "Invalid response from EasyMC received!"
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);
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return {
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auth: "mojang",
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sessionServer: "https://sessionserver.easymc.io",
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username: resJson.mcName,
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haveCredentials: true,
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session: {
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accessToken: resJson.session,
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selectedProfile: {
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name: resJson.mcName,
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id: resJson.uuid,
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},
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},
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};
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}
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async function easyMcAuth(client, options) {
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const fetchOptions = {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({
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token: options.easyMcToken,
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}),
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};
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try {
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const res = await fetch(
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"https://api.easymc.io/v1/token/redeem",
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fetchOptions
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);
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const resJson = await res.json();
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if (resJson.error)
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throw new Error(Enums.ChatColor.RED + `EasyMC: ${resJson.error}`);
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if (!resJson)
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throw new Error(
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Enums.ChatColor.RED + "EasyMC replied with an empty response!?"
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);
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if (
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resJson.session?.length !== 43 ||
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resJson.mcName?.length < 3 ||
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resJson.uuid?.length !== 36
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)
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throw new Error(
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Enums.ChatColor.RED + "Invalid response from EasyMC received!"
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);
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const session = {
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accessToken: resJson.session,
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selectedProfile: {
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name: resJson.mcName,
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id: resJson.uuid,
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},
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};
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options.haveCredentials = true;
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client.session = session;
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options.username = client.username = session.selectedProfile.name;
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options.accessToken = session.accessToken;
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client.emit("session", session);
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} catch (error) {
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client.emit("error", error);
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return;
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}
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options.connect(client);
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}
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function getEasyMcClientOptions(token: string) {
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if (token.length !== 20) {
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throw new Error(
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Enums.ChatColor.RED +
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"EasyMC authentication requires an alt token. See https://easymc.io/get ."
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);
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}
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return {
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auth: easyMcAuth,
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easyMcToken: token,
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sessionServer: "https://sessionserver.easymc.io",
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username: Buffer.alloc(0),
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};
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}
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338
src/plugins/EagProxyAAS/commands.ts
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338
src/plugins/EagProxyAAS/commands.ts
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@ -0,0 +1,338 @@
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import { dirname, join } from "path";
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import { Enums } from "../../proxy/Enums.js";
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import { Player } from "../../proxy/Player.js";
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import { config } from "./config.js";
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import { ConnectType } from "./types.js";
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import fs from "fs/promises";
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import { fileURLToPath } from "url";
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const SEPARATOR = "======================================";
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const METADATA: {
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name: string;
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id: string;
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version: string;
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entry_point: string;
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requirements: any[];
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load_after: any[];
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incompatibilities: any[];
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} = JSON.parse(
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(
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await fs.readFile(
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join(dirname(fileURLToPath(import.meta.url)), "metadata.json")
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)
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).toString()
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);
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export function sendPluginChatMessage(
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client: Player,
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...components: { text: string; color: string; [otherFields: string]: any }[]
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) {
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if (components.length == 0)
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throw new Error("There must be one or more passed components!");
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else {
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client.ws.send(
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client.serializer.createPacketBuffer({
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name: "chat",
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params: {
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message: JSON.stringify({
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text: "[EagPAAS] ",
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color: "gold",
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extra: components,
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}),
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},
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})
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);
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}
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}
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export function handleCommand(sender: Player, cmd: string): void {
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switch (cmd.toLowerCase().split(/ /gim)[0]) {
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default:
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sendPluginChatMessage(sender, {
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text: `"${cmd.split(/ /gim, 1)[0]}" is not a valid command!`,
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color: "red",
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});
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break;
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case "/eag-help":
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helpCommand(sender);
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break;
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case "/eag-toggleparticles":
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toggleParticles(sender);
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break;
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case "/eag-switchservers":
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switchServer(cmd, sender);
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break;
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}
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}
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export function helpCommand(sender: Player) {
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sendPluginChatMessage(sender, {
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text: SEPARATOR,
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color: "yellow",
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});
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sendPluginChatMessage(sender, {
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text: "Available Commands:",
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color: "aqua",
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});
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sendPluginChatMessage(sender, {
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text: "/eag-help",
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color: "light_green",
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hoverEvent: {
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action: "show_text",
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value: Enums.ChatColor.GOLD + "Click me to run this command!",
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},
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clickEvent: {
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action: "run_command",
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value: "/eag-help",
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},
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extra: [
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{
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text: " - Prints out a list of commmands",
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color: "aqua",
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},
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],
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});
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sendPluginChatMessage(sender, {
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text: "/eag-toggleparticles",
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color: "light_green",
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hoverEvent: {
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action: "show_text",
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value: Enums.ChatColor.GOLD + "Click me to run this command!",
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},
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clickEvent: {
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action: "run_command",
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value: "/eag-toggleparticles",
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},
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extra: [
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{
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text: " - Toggles whether or not particles should be rendered/shown on the client. Turning this on can potentially boost FPS.",
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color: "aqua",
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},
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],
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});
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sendPluginChatMessage(sender, {
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text: `/eag-switchservers <mode: online|offline> <ip>${
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config.allowCustomPorts ? " [port]" : ""
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}`,
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color: "light_green",
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hoverEvent: {
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action: "show_text",
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value: Enums.ChatColor.GOLD + "Click me to paste this command to chat!",
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},
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clickEvent: {
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action: "suggest_command",
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value: `/eag-switchservers <mode: online|offline> <ip>${
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config.allowCustomPorts ? " [port]" : ""
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}`,
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},
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extra: [
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{
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text: " - Switch between servers on-the-fly. Switching to servers in online mode requires logging in via online mode or EasyMC!",
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color: "aqua",
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},
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],
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});
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sendPluginChatMessage(sender, {
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text: `Running ${METADATA.name} on version v${METADATA.version}.`,
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color: "gray",
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});
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sendPluginChatMessage(sender, {
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text: SEPARATOR,
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color: "yellow",
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});
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}
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export function toggleParticles(sender: Player) {
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const listener = (sender as any)._particleListener;
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if (listener != null) {
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sender.removeListener("vanillaPacket", listener);
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(sender as any)._particleListener = undefined;
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sendPluginChatMessage(sender, {
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text: "Disabled particle hider!",
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color: "red",
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});
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} else {
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(sender as any)._particleListener = (
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packet: { name: string; params: any; cancel: boolean },
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origin: "SERVER" | "CLIENT"
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) => {
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if (origin == "SERVER") {
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if (packet.name == "world_particles") {
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packet.cancel = true;
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} else if (packet.name == "world_event") {
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if (packet.params.effectId >= 2000) {
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packet.cancel = true;
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}
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}
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}
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};
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sender.on("vanillaPacket", (sender as any)._particleListener);
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sendPluginChatMessage(sender, {
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text: "Enabled particle hider!",
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color: "green",
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});
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}
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}
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export async function switchServer(cmd: string, sender: Player) {
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if ((sender as any)._serverSwitchLock) {
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return sendPluginChatMessage(sender, {
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text: `There is already a pending server switch - please wait, and be patient!`,
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color: "red",
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});
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}
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let split = cmd.split(/ /gim).slice(1),
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mode = split[0]?.toLowerCase(),
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ip = split[1],
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port = split[2];
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if (mode != "online" && mode != "offline") {
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return sendPluginChatMessage(sender, {
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text: `Invalid command usage - please provide a valid mode! `,
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color: "red",
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extra: [
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{
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text: `/eag-switchservers <mode: online|offline> <ip>${
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config.allowCustomPorts ? " [port]" : ""
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}.`,
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color: "gold",
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},
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],
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});
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}
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if (ip == null) {
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return sendPluginChatMessage(sender, {
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text: `Invalid command usage - please provide a valid IP or hostname (like example.com, 1.2.3.4, etc.)! `,
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color: "red",
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extra: [
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{
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text: `/eag-switchservers <mode: online|offline> <ip>${
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config.allowCustomPorts ? " [port]" : ""
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}.`,
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color: "gold",
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},
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],
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});
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}
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if (
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port != null &&
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(isNaN(Number(port)) || Number(port) < 1 || Number(port) > 65535)
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) {
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return sendPluginChatMessage(sender, {
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text: `Invalid command usage - a port must be a number above 0 and below 65536! `,
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color: "red",
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extra: [
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{
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text: `/eag-switchservers <mode: online|offline> <ip>${
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config.allowCustomPorts ? " [port]" : ""
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}.`,
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color: "gold",
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},
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],
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});
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}
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if (port != null && !config.allowCustomPorts) {
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return sendPluginChatMessage(sender, {
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text: `Invalid command usage - custom server ports are disabled on this proxy instance! `,
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color: "red",
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extra: [
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{
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text: `/eag-switchservers <mode: online|offline> <ip>${
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config.allowCustomPorts ? " [port]" : ""
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}.`,
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color: "gold",
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},
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],
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});
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}
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let connectionType =
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mode == "offline" ? ConnectType.OFFLINE : ConnectType.ONLINE,
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addr = ip,
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addrPort = Number(port);
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if (connectionType == ConnectType.ONLINE) {
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if ((sender as any)._onlineSession == null) {
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sendPluginChatMessage(sender, {
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text: `You either connected to this proxy under offline mode, or your online/EasyMC session has timed out and has become invalid.`,
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color: "red",
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});
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return sendPluginChatMessage(sender, {
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text: `To switch to online servers, please reconnect and log-in through online/EasyMC mode.`,
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color: "red",
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});
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} else {
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const savedAuth = (sender as any)._onlineSession;
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sendPluginChatMessage(sender, {
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text: `(joining server under ${savedAuth.username}/your ${
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savedAuth.isEasyMC ? "EasyMC" : "Minecraft"
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} account's username)`,
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color: "aqua",
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});
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sendPluginChatMessage(sender, {
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text: "Attempting to switch servers, please wait... (if you don't get connected to the target server after a while, the server might not be a Minecraft server at all. Reconnect and try again.)",
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color: "gray",
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});
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(sender as any)._serverSwitchLock = true;
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try {
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await sender.switchServers({
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host: addr,
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port: addrPort,
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version: "1.8.8",
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keepAlive: false,
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skipValidation: true,
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hideErrors: true,
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...savedAuth,
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});
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(sender as any)._serverSwitchLock = false;
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} catch (err) {
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if (sender.state! != Enums.ClientState.DISCONNECTED) {
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sender.disconnect(
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Enums.ChatColor.RED +
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`Something went wrong whilst switching servers: ${err.message}${
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err.code == "ENOTFOUND"
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? addr.includes(":")
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? `\n${Enums.ChatColor.GRAY}Suggestion: Replace the : in your IP with a space.`
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: "\nIs that IP valid?"
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: ""
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}`
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);
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}
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}
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}
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} else {
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sendPluginChatMessage(sender, {
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text: `(joining server under ${sender.username}/Eaglercraft username)`,
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color: "aqua",
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});
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sendPluginChatMessage(sender, {
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text: "Attempting to switch servers, please wait... (if you don't get connected to the target server for a while, the server might be online only)",
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color: "gray",
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});
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try {
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(sender as any)._serverSwitchLock = true;
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await sender.switchServers({
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host: addr,
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port: addrPort,
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version: "1.8.8",
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username: sender.username,
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auth: "offline",
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keepAlive: false,
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skipValidation: true,
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hideErrors: true,
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});
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(sender as any)._serverSwitchLock = false;
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} catch (err) {
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if (sender.state! != Enums.ClientState.DISCONNECTED) {
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sender.disconnect(
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Enums.ChatColor.RED +
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`Something went wrong whilst switching servers: ${err.message}${
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err.code == "ENOTFOUND"
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? addr.includes(":")
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? `\n${Enums.ChatColor.GRAY}Suggestion: Replace the : in your IP with a space.`
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: "\nIs that IP valid?"
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: ""
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}`
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);
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}
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}
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}
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}
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