Обновлён README (В будущем планируется полностью его переписать убрав упоминания Helios)

CVE-2024-27303

.eslintignore

@@ -0,0 +1 @@
+dist

.eslintrc.json

@@ -0,0 +1,66 @@
+{
+    "env": {
+        "es2022": true,
+        "node": true
+    },
+    "extends": "eslint:recommended",
+    "parserOptions": {
+        "ecmaVersion": 2022,
+        "sourceType": "module"
+    },
+    "rules": {
+        "indent": [
+            "error",
+            4,
+            {
+                "SwitchCase": 1
+            }
+        ],
+        "linebreak-style": [
+            "error",
+            "windows"
+        ],
+        "quotes": [
+            "error",
+            "single"
+        ],
+        "semi": [
+            "error",
+            "never"
+        ],
+        "no-var": [
+            "error"
+        ],
+        "no-console": [
+            0
+        ],
+        "no-control-regex": [
+            0
+        ],
+        "no-unused-vars": [
+            "error",
+            {
+                "vars": "all",
+                "args": "none",
+                "ignoreRestSiblings": false,
+                "argsIgnorePattern": "reject"
+            }
+        ],
+        "no-async-promise-executor": [
+            0
+        ]
+    },
+    "overrides": [
+        {
+          "files": [ "app/assets/js/scripts/*.js" ],
+          "rules": {
+            "no-unused-vars": [
+                0
+            ],
+            "no-undef": [
+                0
+            ]
+          }
+        }
+      ]
+}

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+github: dscalzi
+patreon: dscalzi
+custom: ['https://www.paypal.me/dscalzi']

.github/workflows/build.yml

@@ -0,0 +1,38 @@
+name: Build
+
+on: push
+
+jobs:
+  release:
+    runs-on: ${{ matrix.os }}
+
+    permissions:
+      contents: write
+
+    strategy:
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v3
+
+      - name: Set up Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 20
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.x
+
+      - name: Install Dependencies
+        run: npm ci
+        shell: bash
+
+      - name: Build
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: npm run dist
+        shell: bash

.gitignore

@@ -1,5 +1,6 @@
 /node_modules/
 /.vs/
 /.vscode/
-/mcfiles/
+/target/
 /logs/
+/dist/

.nvmrc

@@ -0,0 +1 @@
+20

LICENSE.txt

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017-2024 Daniel D. Scalzi
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,39 +1,138 @@
-# Getting Started #
+<p align="center"><img src="./app/assets/images/SealCircle.png" width="150px" height="150px" alt="aventium softworks"></p>
 
-System Requirements:
-* [Node.js](https://nodejs.org/en/) v7.9.0+
+<h1 align="center">ONIMAI.RU MC Launcher</h1>
 
-This repository is dedicated to the development of the new custom launcher for the [WesterosCraft](http://www.westeroscraft.com/) server. This project is developed primarily with [Node.js](https://nodejs.org/en/) and the [Electron](https://electron.atom.io/) framework. For further reference you may view [the repository of the new launcher written in JavaFX/Java](https://gitlab.com/westeroscraft/WesteroscraftNewLauncher) which was discontinued. You may also view the repository of the [current launcher](https://gitlab.com/westeroscraft/westeroscraftlaunchercore), a modified fork of MCUpdater.
+<em><h5 align="center">(formerly Electron Launcher)</h5></em>
 
-For authentication with Mojang, we are currently planning on using [node-mojang](https://github.com/jamen/node-mojang). This will automatically be downloaded if you follow the simple installation instructions below.
+[<p align="center"><img src="https://img.shields.io/github/actions/workflow/status/dscalzi/HeliosLauncher/build.yml?branch=master&style=for-the-badge" alt="gh actions">](https://github.com/dscalzi/HeliosLauncher/actions) [<img src="https://img.shields.io/github/downloads/dscalzi/HeliosLauncher/total.svg?style=for-the-badge" alt="downloads">](https://github.com/dscalzi/HeliosLauncher/releases) <img src="https://forthebadge.com/images/badges/winter-is-coming.svg"  height="28px" alt="winter-is-coming"></p>
 
-### Recommended IDE ###
+<p align="center">Join modded servers without worrying about installing Java, Forge, or other mods. We'll handle that for you.</p>
 
-The recommended IDE for this project is [VS Code](https://code.visualstudio.com/), an open source code editor by Microsoft. This editor is available on nearly every major platform (Windows, macOS, Linux). If you choose to use another editor, such as [Atom](https://atom.io/), please gitignore the IDE specific settings directory, if it hasn't been already.
+![Screenshot 1](https://i.imgur.com/6o7SmH6.png)
+![Screenshot 2](https://i.imgur.com/x3B34n1.png)
 
-### Installation ###
+## Features
 
-To begin working on this project clone the repository and open run the following command on the command line. This will download all of the required dependencies.
+* 🔒 Full account management.
+  * Add multiple accounts and easily switch between them.
+  * Microsoft (OAuth 2.0) + Mojang (Yggdrasil) authentication fully supported.
+  * Credentials are never stored and transmitted directly to Mojang.
+* 📂 Efficient asset management.
+  * Receive client updates as soon as we release them.
+  * Files are validated before launch. Corrupt or incorrect files will be redownloaded.
+* ☕ **Automatic Java validation.**
+  * If you have an incompatible version of Java installed, we'll install the right one *for you*.
+  * You do not need to have Java installed to run the launcher.
+* 📰 News feed natively built into the launcher.
+* ⚙️ Intuitive settings management, including a Java control panel.
+* Supports all of our servers.
+  * Switch between server configurations with ease.
+  * View the player count of the selected server.
+* Automatic updates. That's right, the launcher updates itself.
+*  View the status of Mojang's services.
 
-```shell
-npm install
+This is not an exhaustive list. Download and install the launcher to gauge all it can do!
+
+#### Need Help? [Check the wiki.][wiki]
+
+#### Like the project? Leave a ⭐ star on the repository!
+
+## Downloads
+
+You can download from [GitHub Releases](https://github.com/dscalzi/HeliosLauncher/releases)
+
+#### Latest Release
+
+[![](https://img.shields.io/github/release/dscalzi/HeliosLauncher.svg?style=flat-square)](https://github.com/dscalzi/HeliosLauncher/releases/latest)
+
+#### Latest Pre-Release
+[![](https://img.shields.io/github/release/dscalzi/HeliosLauncher/all.svg?style=flat-square)](https://github.com/dscalzi/HeliosLauncher/releases)
+
+**Supported Platforms**
+
+If you download from the [Releases](https://github.com/dscalzi/HeliosLauncher/releases) tab, select the installer for your system.
+
+| Platform | File |
+| -------- | ---- |
+| Windows x64 | `Helios-Launcher-setup-VERSION.exe` |
+| macOS x64 | `Helios-Launcher-setup-VERSION-x64.dmg` |
+| macOS arm64 | `Helios-Launcher-setup-VERSION-arm64.dmg` |
+| Linux x64 | `Helios-Launcher-setup-VERSION.AppImage` |
+
+## Console
+
+To open the console, use the following keybind.
+
+```console
+ctrl + shift + i
 ```
 
-# Launching #
+Ensure that you have the console tab selected. Do not paste anything into the console unless you are 100% sure of what it will do. Pasting the wrong thing can expose sensitive information.
 
-### Command Line ###
+#### Export Output to a File
 
-There are several different ways to launch this project. One way is simply to run the following command on the command line.
+If you want to export the console output, simply right click anywhere on the console and click **Save as..**
 
-```shell
-npm start
+![console example](https://i.imgur.com/T5e73jP.png)
+
+
+## Development
+
+This section details the setup of a basic developmentment environment.
+
+### Getting Started
+
+**System Requirements**
+
+* [Node.js][nodejs] v20
+
+---
+
+**Clone and Install Dependencies**
+
+```console
+> git clone https://github.com/dscalzi/HeliosLauncher.git
+> cd HeliosLauncher
+> npm install
 ```
 
-### Visual Studio Code ###
+---
 
-If you use VS Code, you can run this directly from the IDE. Copy the following code into your launch.json file. This will require you to also install [Debugger for Chrome](https://marketplace.visualstudio.com/items?itemName=msjsdiag.debugger-for-chrome).
+**Launch Application**
 
-```json
+```console
+> npm start
+```
+
+---
+
+**Build Installers**
+
+To build for your current platform.
+
+```console
+> npm run dist
+```
+
+Build for a specific platform.
+
+| Platform    | Command              |
+| ----------- | -------------------- |
+| Windows x64 | `npm run dist:win`   |
+| macOS       | `npm run dist:mac`   |
+| Linux x64   | `npm run dist:linux` |
+
+Builds for macOS may not work on Windows/Linux and vice-versa.
+
+---
+
+### Visual Studio Code
+
+All development of the launcher should be done using [Visual Studio Code][vscode].
+
+Paste the following into `.vscode/launch.json`
+
+```JSON
 {
   "version": "0.2.0",
   "configurations": [
@@ -41,49 +140,72 @@ If you use VS Code, you can run this directly from the IDE. Copy the following c
       "name": "Debug Main Process",
       "type": "node",
       "request": "launch",
-      "cwd": "${workspaceRoot}",
-      "runtimeExecutable": "${workspaceRoot}\\node_modules\\.bin\\electron",
-      "windows": {
-        "runtimeExecutable": "${workspaceRoot}\\node_modules\\.bin\\electron.cmd"
-      },
-      "program": "${workspaceRoot}\\index.js",
-      "console": "integratedTerminal",
-      "protocol": "legacy"
+      "cwd": "${workspaceFolder}",
+      "program": "${workspaceFolder}/node_modules/electron/cli.js",
+      "args" : ["."],
+      "outputCapture": "std"
     },
     {
       "name": "Debug Renderer Process",
       "type": "chrome",
       "request": "launch",
-      "runtimeExecutable": "${workspaceRoot}\\node_modules\\.bin\\electron",
+      "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron",
       "windows": {
-        "runtimeExecutable": "${workspaceRoot}\\node_modules\\.bin\\electron.cmd"
+        "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron.cmd"
       },
       "runtimeArgs": [
-        "${workspaceRoot}\\index.js",
+        "${workspaceFolder}/.",
         "--remote-debugging-port=9222"
       ],
-      "webRoot": "${workspaceRoot}"
+      "webRoot": "${workspaceFolder}"
     }
   ]
 }
 ```
 
-This will create two launch configurations from which you can debug the launcher. The first configuration, **Debug Main Process**, will allow you to debug the main Electron process. The second configuration, **Debug Renderer Process**, will allow you to debug the rendering of web pages (ie the UI).
+This adds two debug configurations.
 
-You can find more information [here](http://code.matsu.io/1).
+#### Debug Main Process
 
-### Notes on DevTools Window ###
+This allows you to debug Electron's [main process][mainprocess]. You can debug scripts in the [renderer process][rendererprocess] by opening the DevTools Window.
 
-Once you run the program, you can open the DevTools window by typing the following keys in sequence on the main window.
+#### Debug Renderer Process
 
-```shell
-wcdev
-```
+This allows you to debug Electron's [renderer process][rendererprocess]. This requires you to install the [Debugger for Chrome][chromedebugger] extension.
 
-Please note that if you are debugging the application with VS Code and have launched the program using the **Debug Renderer Process** configuration you cannot open the DevTools window. If you attempt to do so, the program will crash. Remote debugging cannot be  done with multiple DevTools clients.
+Note that you **cannot** open the DevTools window while using this debug configuration. Chromium only allows one debugger, opening another will crash the program.
 
-# Issues / Further Support #
+---
 
-If you run into any issue which cannot be resolved via a quick google search, create an issue using the tab above.
+### Note on Third-Party Usage
 
-Much of the discussion regarding this launcher is done on Discord, feel free to join us there [![Discord](https://discordapp.com/api/guilds/98469309352775680/widget.png)](https://discord.gg/hqdjs3m)
+Please give credit to the original author and provide a link to the original source. This is free software, please do at least this much.
+
+For instructions on setting up Microsoft Authentication, see https://github.com/dscalzi/HeliosLauncher/blob/master/docs/MicrosoftAuth.md.
+
+---
+
+## Resources
+
+* [Wiki][wiki]
+* [Nebula (Create Distribution.json)][nebula]
+* [v2 Rewrite Branch (Inactive)][v2branch]
+
+The best way to contact the developers is on Discord.
+
+[![discord](https://discordapp.com/api/guilds/211524927831015424/embed.png?style=banner3)][discord]
+
+---
+
+### See you ingame.
+
+
+[nodejs]: https://nodejs.org/en/ 'Node.js'
+[vscode]: https://code.visualstudio.com/ 'Visual Studio Code'
+[mainprocess]: https://electronjs.org/docs/tutorial/application-architecture#main-and-renderer-processes 'Main Process'
+[rendererprocess]: https://electronjs.org/docs/tutorial/application-architecture#main-and-renderer-processes 'Renderer Process'
+[chromedebugger]: https://marketplace.visualstudio.com/items?itemName=msjsdiag.debugger-for-chrome 'Debugger for Chrome'
+[discord]: https://discord.gg/zNWUXdt 'Discord'
+[wiki]: https://github.com/dscalzi/HeliosLauncher/wiki 'wiki'
+[nebula]: https://github.com/dscalzi/Nebula 'dscalzi/Nebula'
+[v2branch]: https://github.com/dscalzi/HeliosLauncher/tree/ts-refactor 'v2 branch'

app/Inworks-index-ignore.html

@@ -1,180 +0,0 @@
-<<<<<<< HEAD
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-    <head>
-
-
-        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
-        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js"></script>
-
-        <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
-
-
-        <link rel="stylesheet" type="text/css" href="assets/css/global.css">
-        <link rel="stylesheet" type="text/css" href="assets/css/header.css">
-        <link rel="stylesheet" type="text/css" href="assets/css/nav.css">
-
-    </head>
-
-
-    <style>
-
-
-        .inner_div{
-            width:100%; 
-            background-color: black;
-            border: 5px solid #a02d2a;
-
-        }
-
-       
-
-    </style>
-
-
-    <body>
-
-
-
-        <div id="header_container">
-            <div id="header_seal_container">
-                <img id="header_seal" src="./assets/images/WesterosSealSquare.png"/>
-            </div>
-            <div id="header_img_container">
-                <img id="header_img" src="./assets/images/WCTextCrop.png" />
-            </div>
-            <div id="header_social_container">
-                <a href="http://facebook.com/westeroscraft" class="header_social_link">
-                    <img src="./assets/images/facebook.png" class="header_social_img" />
-                </a>
-                <a href="http://reddit.com/r/westeroscraft" class="header_social_link">
-                    <img src="./assets/images/reddit.png" class="header_social_img" />
-                </a>
-                <a href="http://twitter.com/westeroscraft" class="header_social_link">
-                    <img src="./assets/images/twitter.png" class="header_social_img" />
-                </a>
-            </div>
-        </div>
-
-
-        <div class="container">
-            <div class="row">
-
-                <div class="col-md-2 col-sm-2">
-
-                    <div class="row">
-
-                        <div class="col-md-3 col-sm-3">
-
-                            <img class="player_icon" src="https://minotar.net/helm/pufferboss.png">
-
-                        </div>
-
-                        <div class="col-md-9 col-sm-9">
-
-                            <p class="input_text">Email</p>
-                            <input class="input" id="EMAIL">
-
-                            <p class="input_text">Password</p>
-                            <input type="password" id="PASSWORD" class="input" />
-
-                        </div>
-
-                    </div>
-
-                </div>
-
-                <div class="col-md-10 col-sm-10">
-
-                    <ul>
-                        <li><a href="">NEWS</a></li>
-                        <li><a href="">MAP</a></li>
-                        <li><a href="">MODS</a></li>
-                        <li><a href="">FAQ</a></li>
-                        <li><a href="">LOG</a></li>
-                        <li><a href="">SETTINGS</a></li>
-
-
-                    </ul>
-
-                    <br>
-                    <br>
-
-                    <div class="inner_div">
-
-                        <p class="title"> Post title </p>
-
-                        <p class="subtite">Posted by: PERSON 23.4.17</p>
-
-                        <pre style="text-align: left; word-break: break-all; overflow-wrap: break-word;">    Hello WesterosCraft Builders and Honored Guests! As you know, 
-                            progress on Kingslanding had stalled, but no longer -- we want to finish this big, beautiful, city in style and 
-                            are calling all builders to the capital! 
-                            There has been a lot of progress with Kingslanding planning and we are happy to...
-                            </pre>
-
-                    </div>
-
-                </div>
-            </div>
-
-        </div>
-
-
-
-
-
-
-
-    </body>
-
-
-
-
-</html>
-=======
-<!DOCTYPE html>
-
-<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
-<head>
-    <meta charset="utf-8" />
-    <title>Westeroscraft Launcher</title>
-    <script src="./assets/js/script.js"></script>
-    <link type="text/css" rel="stylesheet" href="./assets/css/styles.css">
-</head>
-<body>
-    <div id="header_container">
-        <div id="header_seal_container">
-            <img id="header_seal" src="./assets/images/WesterosSealSquare.png"/>
-        </div>
-        <div id="header_img_container">
-            <img id="header_img" src="./assets/images/WCTextCrop.png" />
-        </div>
-        <div id="header_social_container">
-            <a href="http://facebook.com/westeroscraft" class="header_social_link">
-                <img src="./assets/images/facebook.png" class="header_social_img" />
-            </a>
-            <a href="http://reddit.com/r/westeroscraft" class="header_social_link">
-                <img src="./assets/images/reddit.png" class="header_social_img" />
-            </a>
-            <a href="http://twitter.com/westeroscraft" class="header_social_link">
-                <img src="./assets/images/twitter.png" class="header_social_img" />
-            </a>
-        </div>
-    </div>
-    <div id="body_left_container">
-
-    </div>
-    <div id="body_right_container">
-        <div id="main_toggle_group">
-            <div><label><input type="radio" name="main_group" class="mtoggle_button"/>News</label></div>
-            <div><label><input type="radio" name="main_group" class="mtoggle_button"/>Map</label></div>
-            <div><label><input type="radio" name="main_group" class="mtoggle_button"/>Mods</label></div>
-            <div><label><input type="radio" name="main_group" class="mtoggle_button"/>FAQ</label></div>
-            <div><label><input type="radio" name="main_group" class="mtoggle_button"/>Log</label></div>
-            <div><label><input type="radio" name="main_group" class="mtoggle_button"/>Settings</label></div>
-        </div>
-    </div>
-</body>
-</html>
->>>>>>> refs/remotes/origin/master

app/app.ejs

@@ -0,0 +1,49 @@
+<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <meta charset="utf-8" http-equiv="Content-Security-Policy" content="script-src 'self' 'sha256-In6B8teKZQll5heMl9bS7CESTbGvuAt3VVV86BUQBDk='"/>
+    <title><%= lang('app.title') %></title>
+    <script src="./assets/js/scripts/uicore.js"></script>
+    <script src="./assets/js/scripts/uibinder.js"></script>
+    <link type="text/css" rel="stylesheet" href="./assets/css/launcher.css">
+    <style>
+        body {
+            /*background: url('assets/images/backgrounds/<%=bkid%>.jpg') no-repeat center center fixed;*/
+            transition: background-image 1s ease;
+            background-image: url('data:image/jpeg;base64,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');
+            background-size: cover;
+            -webkit-user-select: none;
+        }
+        #main {
+            display: none;
+            height: calc(100% - 22px);
+            background: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0) 100%);
+            width: 100%;
+            position: absolute;
+            z-index: 10;
+        }
+        #main[overlay] {
+            filter: blur(3px) contrast(0.9) brightness(1.0);
+        }
+    </style>
+</head>
+<body bkid="<%=bkid%>">
+    <%- include('frame') %>
+    <div id="main">
+        <%- include('welcome') %>
+        <%- include('login') %>
+        <%- include('waiting') %>
+        <%- include('loginOptions') %>
+        <%- include('settings') %>
+        <%- include('landing') %>
+    </div>
+    <%- include('overlay') %>
+    <div id="loadingContainer">
+        <div id="loadingContent">
+            <div id="loadSpinnerContainer">
+                <img id="loadCenterImage" src="assets/images/LoadingSeal.png">
+                <img id="loadSpinnerImage" class="rotating" src="assets/images/LoadingText.png">
+            </div>
+        </div>
+    </div>
+</body>
+</html>

app/assets/css/global.css

@@ -1,55 +0,0 @@
-
-@font-face {
-    font-family: ringbearer;
-    src: url('../fonts/ringbearer.ttf');
-}
-
-/* Logger font, found on https://fonts.google.com/specimen/Inconsolata?selection.family=Inconsolata */
-@font-face {
-    font-family: inconsolata;
-    src: url('../fonts/Inconsolata-Bold.ttf');
-}
-
-
-html , body{
-    background: url('../images/BrownWithWignette.jpg') no-repeat center center fixed;
-    background-size: cover;
-}
-
-
-a, a:hover 
-{
-     color: black; 
-     text-decoration:none; 
-     cursor:pointer;  
-}
-
-
-pre {border: 0; background-color: transparent;}
-
-
-
-input{
-    width: 100%;
-    padding-left: 3px;
-    border: none;
-    border-bottom: 3px solid #ECECEC;
-    font-size: 20px;
-    outline:none;
-}
-
-
-p, img, pre, span, label, h1 ,h2 ,h3 {
-    -webkit-touch-callout: none; 
-    -webkit-user-select: none; 
-    -khtml-user-select: none;
-    -moz-user-select: none; 
-    -ms-user-select: none; 
-    user-select: none; 
-
-    -webkit-user-drag: none;
-    -khtml-user-drag: none;
-    -moz-user-drag: none;
-    -o-user-drag: none;
-    user-drag: none;
-}

app/assets/css/header.css

@@ -1,46 +0,0 @@
-#header_container {
-    background-color: black;
-    padding: 5px;
-    font-size: 0px;
-    text-align: center;
-    border-bottom: thick solid #a02d2a;
-    border-bottom-width: 5px;
-    position: relative;
-}
-
-/* Div container for the seal image. */
-#header_seal_container {
-    position: absolute;
-}
-
-/* Div container for the header image. */
-#header_img_container {
-   display: inline-block;
-   margin: 0 auto;
-}
-
-/* Seal and header images. */
-#header_seal,
-#header_img {
-   height: 75px;
-   width: auto;
-   display: block;
-}
-
-/* Div container for the social buttons. */
-#header_social_container {
-   position: absolute;
-   bottom: 0px;
-   right: 0px;
-   margin-bottom: 5px;
-}
-
-/* Social buttons. */
-.header_social_img {
-    height: 25px;
-    width: auto;
-    display: inline-block;
-    cursor: pointer;
-    margin-right: 5px;
-}
-

app/assets/css/styles.css

@@ -1,351 +0,0 @@
-/*******************************************************************************
- *                                                                             *
- * Fonts                                                                       *
- *                                                                             *
- ******************************************************************************/
-
- /* Primary font for the application, found on http://www.dafont.com/ringbearer.font */ 
-@font-face {
-    font-family: ringbearer;
-    src: url('../fonts/ringbearer.ttf');
-}
-
-/* Logger font, found on https://fonts.google.com/specimen/Inconsolata?selection.family=Inconsolata */
-@font-face {
-    font-family: inconsolata;
-    src: url('../fonts/Inconsolata-Regular.ttf');
-}
-
-/*******************************************************************************
- *                                                                             *
- * Body                                                                        *
- *                                                                             *
- ******************************************************************************/
-
-/* Reset body, html, and div presets. */
-body, html, div {
-    margin: 0px;
-    padding: 0px;
-}
-
-html, body {
-    height: 100%;
-}
-
-html {
-    background: url('../images/BrownWithWignette.jpg') no-repeat center center fixed;
-    background-size: cover;
-}
-
-#main_content {
-    height: calc(100% - 90px);
-    display: flex;
-}
-
-button {
-    background-color: #a02d2a;
-    color: #ffffff;
-    border: none;
-    padding: 7px 10px;
-    text-align: center;
-    text-decoration: none;
-    font-size: 14px;
-}
-
-button:hover {
-    box-shadow: 0 12px 16px 0 rgba(0,0,0,0.24), 0 17px 50px 0 rgba(0,0,0,0.19);
-}
-
-::selection {
-    background-color: #a02d2a;
-    color: #ffffff;
-}
-
-/*******************************************************************************
- *                                                                             *
- * Header                                                                      *
- *                                                                             *
- ******************************************************************************/
-
-/* Main div header container. */
-#header_container {
-    background-color: black;
-    padding: 5px;
-    font-size: 0px;
-    text-align: center;
-    border-bottom: thick solid #a02d2a;
-    border-bottom-width: 5px;
-    position: relative;
-}
-
-/* Div container for the seal image. */
-#header_seal_container {
-    position: absolute;
-}
-
-/* Div container for the header image. */
-#header_img_container {
-   display: inline-block;
-   margin: 0 auto;
-}
-
-/* Seal and header images. */
-#header_seal,
-#header_img {
-   height: 75px;
-   width: auto;
-   display: block;
-}
-
-/* Div container for the social buttons. */
-#header_social_container {
-   position: absolute;
-   bottom: 0px;
-   right: 0px;
-   margin-bottom: 5px;
-}
-
-/* Social buttons. */
-.header_social_img {
-    height: 25px;
-    width: auto;
-    display: inline-block;
-    cursor: pointer;
-    margin-right: 5px;
-}
-
-/*******************************************************************************
- *                                                                             *
- * Toggle Buttons                                                              *
- *                                                                             *
- ******************************************************************************/
-
-.toggle-btn { 
-    color: #000000;
-    font-size: 15px;
-    font-family: 'ringbearer';
-    user-select: none;
-    background-color: transparent; 
-    display: inline-flex; 
-    cursor: pointer;
-    width: 90px;
-    height: 35px;
-}
-
-.toggle-btn-grp .toggle-btn { 
-    border-radius: 0;
-    align-items: center;
-    justify-content: center;
-}
-
-.toggle-btn:not(.success):hover { 
-    box-shadow: inset 0 -4.5px 0 0 #000000;
-}
-
-.toggle-btn.success { 
-    background: #a02d2a;
-    color: #ffffff;
-    cursor: default;
-}
-
-.visuallyhidden { 
-    border: 0; 
-    clip: rect(0 0 0 0); 
-    height: 1px; 
-    margin: -1px; 
-    overflow: hidden; 
-    padding: 0; 
-    position: absolute; 
-    width: 1px; 
-}
-
-.visuallyhidden.focusable:active, .visuallyhidden.focusable:focus { 
-    clip: auto; 
-    height: auto; 
-    margin: 0; 
-    overflow: visible; 
-    position: static; 
-    width: auto; 
-}
-
-/*******************************************************************************
- *                                                                             *
- * Left Body Container                                                         *
- *                                                                             *
- ******************************************************************************/
-
-#left_pane {
-    float: left;
-    width: 30%;
-}
-
-#welcome_text_container {
-    display: table;
-    margin: 0 auto;
-}
-
-#welcome_text {
-    font-family: 'ringbearer';
-    font-size: 16px;
-    display: table-cell;
-    text-align: center;
-    vertical-align: middle;
-    height: 35px;
-}
-
-#login_pane {
-    background: linear-gradient(141deg, #000000 -5%, #a02d2a 120%, #000000 150%);
-    padding-top: 5px;
-    border-radius: 5px;
-    box-shadow: 0px 0px 5px 2px rgba(0, 0, 0, 0.28);
-    width: 97%;
-    margin: 0 auto;
-}
-
-#login_pane_header_container {
-    margin-left: 10px;
-}
-
-.login_pane_header {
-    font-size: 14px;
-    font-family: 'Segoe UI';
-    font-weight: 500;
-    color: white;
-}
-
-#login_container {
-    display: inline-flex;
-    width: 100%;
-}
-
-#login_image {
-    height: 85px;
-    width: auto;
-    display: block;
-    border: 3px solid #000000;
-}
-
-#login_container_right input,
-#login_container_right label {
-    display: flex;
-    width: 100%;
-}
-
-#login_container_left {
-    padding: 10px 0 10px 10px;
-}
-
-#login_container_right {
-    padding: 10px;
-    width: 100%;
-}
-
-.login_field {
-    font-size: 12px;
-    font-family: 'Segoe UI';
-    font-weight: 500;
-    color: white;
-    /* new */
-    display: table;
-}
-
-#button_login {
-    float: right;
-    margin-top: 10px;
-}
-
-/*******************************************************************************
- *                                                                             *
- * Right Body Container                                                        *
- *                                                                             *
- ******************************************************************************/
-
-#right_pane {
-    float: right;
-    width: 70%;
-}
-
-#content_container {
-    border: 3px solid #a02d2a;
-    height: calc(98% - 41.33px);
-    width: 98%;
-    display: flex;
-}
-
-#launcher-log {
-    font-family: 'inconsolata';
-    font-size: 12px;
-    color: #ffffff;
-    background-color: #1a1b1c;
-    border: none;
-    outline: none;
-    overflow-y: scroll;
-    display: block;
-    align-items: stretch;
-    width: 100%;
-    resize: none;
-    padding: 5px 10px;
-    text-shadow: 0.01px 0.01px 0.01px #ffffff;
-    line-height: 1.2em;
-}
-
-#launcher-log::selection {
-    background: rgba(160, 45, 42, .9);
-    color: #ffffff;
-}
-
-#launcher-log::-webkit-scrollbar {     
-        background-color: #a02d2a;
-}
-
-#launcher-log::-webkit-scrollbar-thumb:window-inactive,
-#launcher-log::-webkit-scrollbar-thumb {
-        background:  black
-}
-
-.log_debug {
-    color: blue;
-}
-
-/*******************************************************************************
- *                                                                             *
- * Login View                                                                  *
- *                                                                             *
- ******************************************************************************/
-
-#login_view {
-    background: rgba(0, 0, 0, 0.76);
-    height: calc(100% - 90px);
-    display: flex;
-    justify-content: center;
-    align-items: center;
-}
-
-#login_content {
-    width: 50%;
-    height: 75%;
-    display: flex;
-    justify-content: center;
-}
-
-#login_view #content_main {
-    display: flex;
-}
-
-#login_view #login_content_image {
-    height: 125px;
-    width: auto;
-}
-
-#login_view #content_main #right {
-    margin-left: 10px;
-}
-
-.login_input {
-    background-color: #a02d2a;
-}
-
-.login_input::-webkit-input-placeholder {
-    color: white;
-}
-

app/assets/images/icons/arrow.svg

@@ -0,0 +1,7 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24.87 13.97">
+    <defs>
+        <style>.cls-1{fill:none;stroke:#FFF;stroke-width:2px;}</style>
+    </defs>
+    <title>arrow</title>
+    <polyline class="cls-1" points="0.71 13.26 12.56 1.41 24.16 13.02"/>
+</svg>

app/assets/images/icons/discord.svg

@@ -0,0 +1,10 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 141.36 137.43">
+    <defs>
+        <style>.cls-1{fill:none;}.cls-2{clip-path:url(#clip-path);}</style>
+        <clipPath id="clip-path"><rect class="cls-1" x="36.42" y="44.23" width="68.52" height="48.96"/></clipPath>
+    </defs>
+    <title>discord</title>
+    <g class="cls-2">
+        <path d="M81.23,78.48a6.14,6.14,0,1,1,6.14-6.14,6.14,6.14,0,0,1-6.14,6.14M60,78.48a6.14,6.14,0,1,1,6.14-6.14A6.14,6.14,0,0,1,60,78.48M104.41,73c-.92-7.7-8.24-22.9-8.24-22.9A43,43,0,0,0,88,45.59a17.88,17.88,0,0,0-8.38-1.27l-.13,1.06a23.52,23.52,0,0,1,5.8,1.95,87.59,87.59,0,0,1,8.17,4.87s-10.32-5.63-22.27-5.63a51.32,51.32,0,0,0-23.2,5.63,87.84,87.84,0,0,1,8.17-4.87,23.57,23.57,0,0,1,5.8-1.95l-.13-1.06a17.88,17.88,0,0,0-8.38,1.27,42.84,42.84,0,0,0-8.21,4.56S37.87,65.35,37,73s-.37,11.54-.37,11.54,4.22,5.68,9.9,7.14,7.7,1.47,7.7,1.47l3.75-4.68a21.22,21.22,0,0,1-4.65-2A24.47,24.47,0,0,1,47.93,82S61.16,88.4,70.68,88.4c10,0,22.75-6.44,22.75-6.44a24.56,24.56,0,0,1-5.35,4.56,21.22,21.22,0,0,1-4.65,2l3.75,4.68s2,0,7.7-1.47,9.89-7.14,9.89-7.14.55-3.85-.37-11.54"/>
+    </g>
+</svg>

app/assets/images/icons/instagram.svg

@@ -0,0 +1,9 @@
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
+<svg version="1.0" xmlns="http://www.w3.org/2000/svg" width="504px" height="504px" viewBox="0 0 5040 5040" preserveAspectRatio="xMidYMid meet">
+<g id="layer101" fill="#000000" stroke="none">
+ <path d="M1390 5024 c-163 -9 -239 -19 -315 -38 -281 -70 -477 -177 -660 -361 -184 -184 -292 -380 -361 -660 -43 -171 -53 -456 -53 -1445 0 -989 10 -1274 53 -1445 69 -280 177 -476 361 -660 184 -184 380 -292 660 -361 171 -43 456 -53 1445 -53 989 0 1274 10 1445 53 280 69 476 177 660 361 184 184 292 380 361 660 43 171 53 456 53 1445 0 989 -10 1274 -53 1445 -69 280 -177 476 -361 660 -184 184 -380 292 -660 361 -174 44 -454 53 -1470 52 -599 0 -960 -5 -1105 -14z m2230 -473 c58 -6 141 -18 185 -27 397 -78 638 -318 719 -714 37 -183 41 -309 41 -1290 0 -981 -4 -1107 -41 -1290 -81 -395 -319 -633 -714 -714 -183 -37 -309 -41 -1290 -41 -981 0 -1107 4 -1290 41 -397 81 -636 322 -714 719 -33 166 -38 296 -43 1100 -5 796 3 1203 27 1380 67 489 338 758 830 825 47 7 162 15 255 20 250 12 1907 4 2035 -9z"/>
+ <path d="M2355 3819 c-307 -42 -561 -172 -780 -400 -244 -253 -359 -543 -359 -899 0 -361 116 -648 367 -907 262 -269 563 -397 937 -397 374 0 675 128 937 397 251 259 367 546 367 907 0 361 -116 648 -367 907 -197 203 -422 326 -690 378 -101 20 -317 27 -412 14z m400 -509 c275 -88 470 -284 557 -560 20 -65 23 -95 23 -230 0 -135 -3 -165 -23 -230 -88 -278 -284 -474 -562 -562 -65 -20 -95 -23 -230 -23 -135 0 -165 3 -230 23 -278 88 -474 284 -562 562 -20 65 -23 95 -23 230 0 135 3 165 23 230 73 230 219 403 427 507 134 67 212 83 390 79 111 -3 155 -8 210 -26z"/>
+ <path d="M3750 1473 c-29 -11 -66 -38 -106 -77 -70 -71 -94 -126 -94 -221 0 -95 24 -150 94 -221 72 -71 126 -94 225 -94 168 0 311 143 311 311 0 99 -23 154 -94 225 -43 42 -76 66 -110 77 -61 21 -166 21 -226 0z"/>
+ </g>
+
+</svg>

app/assets/images/icons/link.svg

@@ -0,0 +1,11 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 141.36 137.43">
+    <defs>
+        <style>.cls-1{fill:none;}.cls-2{clip-path:url(#clip-path);}</style>
+        <clipPath id="clip-path"><rect class="cls-1" x="29.3" y="52.62" width="82.77" height="34.15"/></clipPath>
+    </defs>
+    <title>link</title>
+    <g class="cls-2">
+        <path d="M75.37,65.51a3.85,3.85,0,0,0-1.73.42,8.22,8.22,0,0,1,.94,3.76A8.36,8.36,0,0,1,66.23,78H46.37a8.35,8.35,0,1,1,0-16.7h9.18a21.51,21.51,0,0,1,6.65-8.72H46.37a17.07,17.07,0,1,0,0,34.15H66.23A17,17,0,0,0,82.77,65.51Z"/>
+        <path d="M66,73.88a3.85,3.85,0,0,0,1.73-.42,8.22,8.22,0,0,1-.94-3.76,8.36,8.36,0,0,1,8.35-8.35H95A8.35,8.35,0,1,1,95,78H85.8a21.51,21.51,0,0,1-6.65,8.72H95a17.07,17.07,0,0,0,0-34.15H75.13A17,17,0,0,0,58.59,73.88Z"/>
+    </g>
+</svg>

app/assets/images/icons/lock.svg

@@ -0,0 +1,12 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 141.36 137.43">
+    <defs>
+        <style>.cls-1{fill:none;}.cls-2{clip-path:url(#clip-path);}.cls-3{fill:#231f20;}</style>
+        <clipPath id="clip-path">
+            <rect class="cls-1" x="44.02" y="34.21" width="51.96" height="68.48"/>
+        </clipPath>
+    </defs>
+    <title>Lock</title>
+    <g class="cls-2">
+        <path class="cls-3" d="M86.16,54a16.38,16.38,0,1,0-32,0H44V102.7H96V54Zm-25.9-3.39a9.89,9.89,0,1,1,19.77,0A9.78,9.78,0,0,1,79.39,54H60.89A9.78,9.78,0,0,1,60.26,50.59ZM70,96.2a6.5,6.5,0,0,1-6.5-6.5,6.39,6.39,0,0,1,3.1-5.4V67h6.5V84.11a6.42,6.42,0,0,1,3.39,5.6A6.5,6.5,0,0,1,70,96.2Z"/>
+    </g>
+</svg>

app/assets/images/icons/microsoft.svg

@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 23 23">
+    <path fill="#f3f3f3" d="M0 0h23v23H0z" />
+    <path fill="#f35325" d="M1 1h10v10H1z" />
+    <path fill="#81bc06" d="M12 1h10v10H12z" />
+    <path fill="#05a6f0" d="M1 12h10v10H1z" />
+    <path fill="#ffba08" d="M12 12h10v10H12z" />
+</svg>

app/assets/images/icons/mojang.svg

@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="64" height="64" viewBox="0 0 9.677 9.667">
+    <path d="M-26.332-12.098h2.715c-1.357.18-2.574 1.23-2.715 2.633z" fill="#fff" />
+    <path d="M2.598.022h7.07L9.665 7c-.003 1.334-1.113 2.46-2.402 2.654H0V2.542C.134 1.2 1.3.195 2.598.022z" fill="#db2331" />
+    <path d="M1.54 2.844c.314-.76 1.31-.46 1.954-.528.785-.083 1.503.272 2.1.758l.164-.9c.327.345.587.756.964 1.052.28.254.655-.342.86-.013.42.864.408 1.86.54 2.795l-.788-.373C6.9 4.17 5.126 3.052 3.656 3.685c-1.294.592-1.156 2.65.06 3.255 1.354.703 2.953.51 4.405.292-.07.42-.34.87-.834.816l-4.95.002c-.5.055-.886-.413-.838-.89l.04-4.315z" fill="#fff" />
+</svg>

app/assets/images/icons/news.svg

@@ -0,0 +1,14 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 141.36 137.43">
+    <defs>
+        <style>.cls-1{fill:#231f20;}.cls-2,.cls-3{fill:none;stroke-miterlimit:10;stroke-width:6px;}.cls-2{stroke:#231f20;}.cls-3{stroke:#000;}</style>
+    </defs>
+    <title>News</title>
+    <rect class="cls-1" x="31.77" y="32.96" width="33.79" height="20.76"/>
+    <path class="cls-2" d="M115.36,113.8H27.18a6.67,6.67,0,0,1-6.67-6.67V19.27H108.2V107.1a6.71,6.71,0,0,0,6.71,6.7h0a6.71,6.71,0,0,0,6.71-6.71v-75H108.15"/>
+    <line class="cls-3" x1="73.75" y1="36.18" x2="97.14" y2="36.18"/>
+    <line class="cls-3" x1="73.75" y1="50.22" x2="97.14" y2="50.22"/>
+    <line class="cls-3" x1="31.66" y1="64.25" x2="97.14" y2="64.25"/>
+    <line class="cls-3" x1="31.66" y1="78.28" x2="97.14" y2="78.28"/>
+    <line class="cls-3" x1="31.66" y1="92.31" x2="97.14" y2="92.31"/>
+    <line class="cls-3" x1="31.66" y1="92.31" x2="97.14" y2="92.31"/>
+</svg>

app/assets/images/icons/profile.svg

@@ -0,0 +1,10 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 141.36 137.43">
+    <defs>
+        <style>.cls-1{fill:none;}.cls-2{clip-path:url(#clip-path);}</style>
+        <clipPath id="clip-path"><rect class="cls-1" x="45.51" y="44.33" width="55.14" height="59.33"/></clipPath>
+    </defs>
+    <title>Profile</title>
+    <g class="cls-2">
+        <path d="M86.77,58.12A13.79,13.79,0,1,0,73,71.91,13.79,13.79,0,0,0,86.77,58.12M97,103.67a3.41,3.41,0,0,0,3.39-3.84,27.57,27.57,0,0,0-54.61,0,3.41,3.41,0,0,0,3.39,3.84Z"/>
+    </g>
+</svg>

app/assets/images/icons/settings.svg

@@ -0,0 +1,10 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 141.36 137.43">
+    <defs>
+        <style>.cls-1{fill:none;}.cls-2{clip-path:url(#clip-path);}</style>
+        <clipPath id="clip-path"><rect class="cls-1" x="45.65" y="42.62" width="49.58" height="52.43"/></clipPath>
+    </defs>
+    <title>settings</title>
+    <g class="cls-2">
+        <path d="M70.44,75a6.19,6.19,0,1,1,5.84-6.18A6,6,0,0,1,70.44,75M91.67,63.71h-5A18.4,18.4,0,0,0,85.19,60l3.48-3.68a3.93,3.93,0,0,0,0-5.32l-1.4-1.48a3.43,3.43,0,0,0-5,0l-3.48,3.68A16.34,16.34,0,0,0,75,51.59V46.38a3.68,3.68,0,0,0-3.56-3.76h-2a3.68,3.68,0,0,0-3.56,3.76v5.21a16.23,16.23,0,0,0-3.77,1.64l-3.48-3.68a3.43,3.43,0,0,0-5,0L52.21,51a3.93,3.93,0,0,0,0,5.32L55.69,60a18.21,18.21,0,0,0-1.48,3.67h-5a3.67,3.67,0,0,0-3.56,3.76v2.1a3.68,3.68,0,0,0,3.56,3.76h4.84a18.46,18.46,0,0,0,1.64,4.3l-3.48,3.68a3.93,3.93,0,0,0,0,5.32l1.4,1.48a3.43,3.43,0,0,0,5,0l3.48-3.68a16.36,16.36,0,0,0,3.77,1.64v5.21a3.67,3.67,0,0,0,3.56,3.76h2A3.67,3.67,0,0,0,75,91.29V86.08a16.48,16.48,0,0,0,3.77-1.64l3.48,3.68a3.43,3.43,0,0,0,5,0l1.4-1.48a3.93,3.93,0,0,0,0-5.32l-3.48-3.68a18.45,18.45,0,0,0,1.63-4.3h4.85a3.68,3.68,0,0,0,3.56-3.76v-2.1a3.67,3.67,0,0,0-3.56-3.76"/>
+    </g>
+</svg>

app/assets/images/icons/sevenstar.svg

@@ -0,0 +1,13 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 107.45 104.74">
+    <defs>
+        <style>.cls-1{fill:#1a171b;}</style>
+    </defs>
+    <title>Seven Pointed Star</title>
+    <polygon class="cls-1" points="43.83 52.37 48.83 14.03 53.83 52.37 43.83 52.37"/>
+    <polygon class="cls-1" points="45.71 56.28 18.85 28.47 51.95 48.46 45.71 56.28"/>
+    <polygon class="cls-1" points="49.94 57.25 11.45 60.9 47.72 47.5 49.94 57.25"/>
+    <polygon class="cls-1" points="53.34 54.54 32.19 86.92 44.33 50.2 53.34 54.54"/>
+    <polygon class="cls-1" points="53.34 50.2 65.47 86.92 44.33 54.54 53.34 50.2"/>
+    <polygon class="cls-1" points="49.94 47.5 86.21 60.91 47.72 57.25 49.94 47.5"/>
+    <polygon class="cls-1" points="45.71 48.46 78.81 28.47 51.95 56.28 45.71 48.46"/>
+</svg>

app/assets/images/icons/sevenstar_circle.svg

@@ -0,0 +1,14 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 107.45 104.74">
+    <defs>
+        <style>.cls-1{fill:#1a171b;}.cls-2{fill:none;stroke:#1a171b;stroke-miterlimit:10;}</style>
+    </defs>
+    <title>Seven Pointed Star with Circle</title>
+    <polygon class="cls-1" points="43.83 52.37 48.83 14.03 53.83 52.37 43.83 52.37"/>
+    <polygon class="cls-1" points="45.71 56.28 18.85 28.47 51.95 48.46 45.71 56.28"/>
+    <polygon class="cls-1" points="49.94 57.25 11.45 60.9 47.72 47.5 49.94 57.25"/>
+    <polygon class="cls-1" points="53.34 54.54 32.19 86.92 44.33 50.2 53.34 54.54"/>
+    <polygon class="cls-1" points="53.34 50.2 65.47 86.92 44.33 54.54 53.34 50.2"/>
+    <polygon class="cls-1" points="49.94 47.5 86.21 60.91 47.72 57.25 49.94 47.5"/>
+    <polygon class="cls-1" points="45.71 48.46 78.81 28.47 51.95 56.28 45.71 48.46"/>
+    <circle class="cls-2" cx="48.83" cy="52.37" r="38"/>
+</svg>

app/assets/images/icons/sevenstar_circle_extended.svg

@@ -0,0 +1,8 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 107.45 104.74">
+    <defs>
+        <style>.cls-1{fill:#1a171b;}.cls-2{fill:none;stroke:#1a171b;stroke-miterlimit:10;}</style>
+    </defs>
+    <title>Seven Pointed Star Extended with Circle</title>
+    <path class="cls-1" d="M100.93,65.54C89,62,68.18,55.65,63.54,52.13c2.7-5.23,18.8-19.2,28-27.55C81.36,31.74,63.74,43.87,58.09,45.3c-2.41-5.37-3.61-26.52-4.37-39-.77,12.46-2,33.64-4.36,39-5.7-1.46-23.3-13.57-33.49-20.72,9.26,8.37,25.39,22.36,28,27.55C39.21,55.68,18.47,62,6.52,65.55c12.32-2,33.63-6.06,39.34-4.9-.16,5.87-8.41,26.16-13.11,37.69,6.1-10.89,16.52-30.16,21-33.9,4.5,3.79,14.93,23.09,21,34C70,86.84,61.73,66.48,61.59,60.65,67.36,59.49,88.64,63.52,100.93,65.54Z"/>
+    <circle class="cls-2" cx="53.73" cy="53.9" r="38"/>
+</svg>

app/assets/images/icons/sevenstar_circle_hole.svg

@@ -0,0 +1,15 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 107.45 104.74">
+    <defs>
+        <style>.cls-1{fill:#1a171b;}.cls-2{fill:none;stroke:#1a171b;stroke-miterlimit:10;}.cls-3{fill:#fff;}</style>
+    </defs>
+    <title>Seven Pointed Star with Circle and Hole</title>
+    <polygon class="cls-1" points="43.83 52.37 48.83 14.03 53.83 52.37 43.83 52.37"/>
+    <polygon class="cls-1" points="45.71 56.28 18.85 28.47 51.95 48.46 45.71 56.28"/>
+    <polygon class="cls-1" points="49.94 57.25 11.45 60.9 47.72 47.5 49.94 57.25"/>
+    <polygon class="cls-1" points="53.34 54.54 32.19 86.92 44.33 50.2 53.34 54.54"/>
+    <polygon class="cls-1" points="53.34 50.2 65.47 86.92 44.33 54.54 53.34 50.2"/>
+    <polygon class="cls-1" points="49.94 47.5 86.21 60.91 47.72 57.25 49.94 47.5"/>
+    <polygon class="cls-1" points="45.71 48.46 78.81 28.47 51.95 56.28 45.71 48.46"/>
+    <circle class="cls-2" cx="48.83" cy="52.37" r="38"/>
+    <circle class="cls-3" cx="48.83" cy="52.37" r="4.56"/>
+</svg>

app/assets/images/icons/sevenstar_circle_hole_extended.svg

@@ -0,0 +1,9 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 107.45 104.74">
+    <defs>
+        <style>.cls-1{fill:#1a171b;}.cls-2{fill:none;stroke:#1a171b;stroke-miterlimit:10;}.cls-3{fill:#fff;}</style>
+    </defs>
+    <title>Seven Pointed Star Extended with Circle and Hole</title>
+    <path class="cls-1" d="M100.93,65.54C89,62,68.18,55.65,63.54,52.13c2.7-5.23,18.8-19.2,28-27.55C81.36,31.74,63.74,43.87,58.09,45.3c-2.41-5.37-3.61-26.52-4.37-39-.77,12.46-2,33.64-4.36,39-5.7-1.46-23.3-13.57-33.49-20.72,9.26,8.37,25.39,22.36,28,27.55C39.21,55.68,18.47,62,6.52,65.55c12.32-2,33.63-6.06,39.34-4.9-.16,5.87-8.41,26.16-13.11,37.69,6.1-10.89,16.52-30.16,21-33.9,4.5,3.79,14.93,23.09,21,34C70,86.84,61.73,66.48,61.59,60.65,67.36,59.49,88.64,63.52,100.93,65.54Z"/>
+    <circle class="cls-2" cx="53.73" cy="53.9" r="38"/>
+    <circle class="cls-3" cx="53.73" cy="53.9" r="4.56"/>
+</svg>

app/assets/images/icons/sevenstar_extended.svg

@@ -0,0 +1,7 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 107.45 104.74">
+    <defs>
+        <style>.cls-1{fill:#1a171b;}</style>
+    </defs>
+    <title>Seven Pointed Star Extended</title>
+    <path class="cls-1" d="M100.93,65.54C89,62,68.18,55.65,63.54,52.13c2.7-5.23,18.8-19.2,28-27.55C81.36,31.74,63.74,43.87,58.09,45.3c-2.41-5.37-3.61-26.52-4.37-39-.77,12.46-2,33.64-4.36,39-5.7-1.46-23.3-13.57-33.49-20.72,9.26,8.37,25.39,22.36,28,27.55C39.21,55.68,18.47,62,6.52,65.55c12.32-2,33.63-6.06,39.34-4.9-.16,5.87-8.41,26.16-13.11,37.69,6.1-10.89,16.52-30.16,21-33.9,4.5,3.79,14.93,23.09,21,34C70,86.84,61.73,66.48,61.59,60.65,67.36,59.49,88.64,63.52,100.93,65.54Z"/>
+</svg>

app/assets/images/icons/youtube.svg

@@ -0,0 +1,10 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 141.36 137.43">
+    <defs>
+        <style>.cls-1{fill:none;}.cls-2{clip-path:url(#clip-path);}</style>
+        <clipPath id="clip-path"><rect class="cls-1" x="38.29" y="45.86" width="70.16" height="48.48"/></clipPath>
+    </defs>
+    <title>youtube</title>
+    <g class="cls-2">
+        <path d="M84.8,69.52,65.88,79.76V59.27Zm23.65.59c0-5.14-.79-17.63-3.94-20.57S99,45.86,73.37,45.86s-28,.73-31.14,3.68S38.29,65,38.29,70.11s.79,17.63,3.94,20.57,5.52,3.68,31.14,3.68,28-.74,31.14-3.68,3.94-15.42,3.94-20.57"/>
+    </g>
+</svg>

app/assets/js/assetdownload.js

@@ -1,239 +0,0 @@
-const fs = require('fs')
-const request = require('request')
-const path = require('path')
-const mkpath = require('mkdirp');
-const async = require('async')
-const crypto = require('crypto')
-const Library = require('./library.js')
-const {BrowserWindow} = require('electron')
-
-/**
- * PHASING THIS OUT, WILL BE REMOVED WHEN ASSET GUARD MODULE IS COMPLETE!
- */
-
-function Asset(from, to, size, hash){
-    this.from = from
-    this.to = to
-    this.size = size
-    this.hash = hash
-}
-
-function AssetIndex(id, sha1, size, url, totalSize){
-    this.id = id
-    this.sha1 = sha1
-    this.size = size
-    this.url = url
-    this.totalSize = totalSize
-}
-
-/**
- * This function will download the version index data and read it into a Javascript
- * Object. This object will then be returned.
- */
-parseVersionData = function(version, basePath){
-    const name = version + '.json'
-    const baseURL = 'https://s3.amazonaws.com/Minecraft.Download/versions/' + version + '/' + name
-    const versionPath = path.join(basePath, 'versions', version)
-    
-    return new Promise(function(fulfill, reject){
-        request.head(baseURL, function(err, res, body){
-            console.log('Preparing download of ' + version + ' assets.')
-            mkpath.sync(versionPath)
-            const stream = request(baseURL).pipe(fs.createWriteStream(path.join(versionPath, name)))
-            stream.on('finish', function(){
-                fulfill(JSON.parse(fs.readFileSync(path.join(versionPath, name))))
-            })
-        })
-    })
-}
-
-/**
- * Download the client for version. This file is 'client.jar' although
- * it must be renamed to '{version}'.jar.
- */
-downloadClient = function(versionData, basePath){
-    const dls = versionData['downloads']
-    const clientData = dls['client']
-    const url = clientData['url']
-    const size = clientData['size']
-    const version = versionData['id']
-    const sha1 = clientData['sha1']
-    const targetPath = path.join(basePath, 'versions', version)
-    const targetFile = version + '.jar'
-
-    if(!validateLocalIntegrity(path.join(targetPath, targetFile), 'sha1', sha1)){
-        request.head(url, function(err, res, body){
-            console.log('Downloading ' + version + ' client..')
-            mkpath.sync(targetPath)
-            const stream = request(url).pipe(fs.createWriteStream(path.join(targetPath, targetFile)))
-            stream.on('finish', function(){
-                console.log('Finished downloading ' + version + ' client.')
-            })
-        })
-    }
-}
-
-downloadLogConfig = function(versionData, basePath){
-    const logging = versionData['logging']
-    const client = logging['client']
-    const file = client['file']
-    const version = versionData['id']
-    const sha1 = file['sha1']
-    const targetPath = path.join(basePath, 'assets', 'log_configs')
-    const name = file['id']
-    const url = file['url']
-
-    if(!validateLocalIntegrity(path.join(targetPath, name), 'sha1', sha1)){
-        request.head(url, function(err, res, body){
-            console.log('Downloading ' + version + ' log config..')
-            mkpath.sync(targetPath)
-            const stream = request(url).pipe(fs.createWriteStream(path.join(targetPath, name)))
-            stream.on('finish', function(){
-                console.log('Finished downloading ' + version + ' log config..')
-            })
-        })
-    }
-}
-
-downloadLibraries = function(versionData, basePath){
-    const libArr = versionData['libraries']
-    const libPath = path.join(basePath, 'libraries')
-
-    let win = BrowserWindow.getFocusedWindow()
-    const libDlQueue = []
-    let dlSize = 0
-
-    //Check validity of each library. If the hashs don't match, download the library.
-    libArr.forEach(function(lib, index){
-        if(Library.validateRules(lib.rules)){
-            let artifact = null
-            if(lib.natives == null){
-                artifact = lib.downloads.artifact
-            } else {
-                artifact = lib.downloads.classifiers[lib.natives[Library.mojangFriendlyOS()]]
-            }
-            const libItm = new Library(lib.name, artifact.sha1, artifact.size, artifact.url, path.join(libPath, artifact.path))
-            if(!validateLocalIntegrity(libItm.to, 'sha1', libItm.sha1)){
-                dlSize += libItm.size
-                libDlQueue.push(libItm)
-            }
-        }
-    })
-
-    let acc = 0;
-
-    //Download all libraries that failed validation.
-    async.eachLimit(libDlQueue, 1, function(lib, cb){
-        mkpath.sync(path.join(lib.to, '..'))
-        let req = request(lib.from)
-        let writeStream = fs.createWriteStream(lib.to)
-        req.pipe(writeStream)
-
-        req.on('data', function(chunk){
-            acc += chunk.length
-            //console.log('Progress', acc/dlSize)
-            win.setProgressBar(acc/dlSize)
-        })
-        writeStream.on('close', cb)
-    }, function(err){
-        if(err){
-            console.log('A library failed to process');
-        } else {
-            console.log('All libraries have been processed successfully');
-        }
-        win.setProgressBar(-1)
-    })
-}
-
-/**
- * Given an index url, this function will asynchonously download the
- * assets associated with that version.
- */
-downloadAssets = function(versionData, basePath){
-    //Asset index constants.
-    const assetIndex = versionData.assetIndex
-    const indexURL = assetIndex.url
-    const gameVersion = versionData.id
-    const assetVersion = assetIndex.id
-    const name = assetVersion + '.json'
-
-    //Asset constants
-    const resourceURL = 'http://resources.download.minecraft.net/'
-    const localPath = path.join(basePath, 'assets')
-    const indexPath = path.join(localPath, 'indexes')
-    const objectPath = path.join(localPath, 'objects')
-    
-    let win = BrowserWindow.getFocusedWindow()
-
-    const assetIndexLoc = path.join(indexPath, name)
-    /*if(!fs.existsSync(assetIndexLoc)){
-
-    }*/
-    console.log('Downloading ' + gameVersion + ' asset index.')
-    mkpath.sync(indexPath)
-    const stream = request(indexURL).pipe(fs.createWriteStream(assetIndexLoc))
-    stream.on('finish', function() {
-        const data = JSON.parse(fs.readFileSync(assetIndexLoc, 'utf-8'))
-        const assetDlQueue = []
-        let dlSize = 0;
-        Object.keys(data.objects).forEach(function(key, index){
-            const ob = data.objects[key]
-            const hash = ob.hash
-            const assetName = path.join(hash.substring(0, 2), hash)
-            const urlName = hash.substring(0, 2) + "/" + hash
-            const ast = new Asset(resourceURL + urlName, path.join(objectPath, assetName), ob.size, String(ob.hash))
-            if(!validateLocalIntegrity(ast.to, 'sha1', ast.hash)){
-                dlSize += ast.size
-                assetDlQueue.push(ast)
-            }
-        })
-
-        let acc = 0;
-        async.eachLimit(assetDlQueue, 5, function(asset, cb){
-            mkpath.sync(path.join(asset.to, ".."))
-            let req = request(asset.from)
-            let writeStream = fs.createWriteStream(asset.to)
-            req.pipe(writeStream)
-            req.on('data', function(chunk){
-                acc += chunk.length
-                console.log('Progress', acc/dlSize)
-                win.setProgressBar(acc/dlSize)
-            })
-            writeStream.on('close', cb)
-        }, function(err){
-            if(err){
-                console.log('An asset failed to process');
-            } else {
-                console.log('All assets have been processed successfully');
-            }
-            win.setProgressBar(-1)
-        })
-    })
-}
-
-validateLocalIntegrity = function(filePath, algo, hash){
-    if(fs.existsSync(filePath)){
-        let fileName = path.basename(filePath)
-        console.log('Validating integrity of local file', fileName)
-        let shasum = crypto.createHash(algo)
-        let content = fs.readFileSync(filePath)
-        shasum.update(content)
-        let localhash = shasum.digest('hex')
-        if(localhash === hash){
-            console.log('Hash value of ' + fileName + ' matches the index hash, woo!')
-            return true
-        } else {
-            console.log('Hash value of ' + fileName + ' (' + localhash + ')' + ' does not match the index hash. Redownloading..')
-            return false
-        }
-    }
-    return false;
-}
-
-module.exports = {
-    parseVersionData,
-    downloadClient,
-    downloadLogConfig,
-    downloadLibraries,
-    downloadAssets
-}

app/assets/js/assetguard.js

@@ -1,856 +0,0 @@
-/**
- * AssetGuard
- * 
- * This module aims to provide a comprehensive and stable method for processing
- * and downloading game assets for the WesterosCraft server. A central object
- * stores download meta for several identifiers (categories). This meta data
- * is initially empty until one of the module's processing functions are called.
- * That function will process the corresponding asset index and validate any exisitng
- * local files. If a file is missing or fails validation, it will be placed into an
- * array which acts as a queue. This queue is wrapped in a download tracker object
- * so that essential information can be cached. The download tracker object is then
- * assigned as the value of the identifier in the central object. These download
- * trackers will remain idle until an async process is started to process them.
- * 
- * Once the async process is started, any enqueued assets will be downloaded. The central
- * object will emit events throughout the download whose name correspond to the identifier
- * being processed. For example, if the 'assets' identifier was being processed, whenever
- * the download stream recieves data, the event 'assetsdlprogress' will be emitted off of
- * the central object instance. This can be listened to by external modules allowing for
- * categorical tracking of the downloading process.
- * 
- * @module assetguard
- */
-// Requirements
-const fs = require('fs')
-const request = require('request')
-const path = require('path')
-const mkpath = require('mkdirp');
-const async = require('async')
-const crypto = require('crypto')
-const AdmZip = require('adm-zip')
-const child_process = require('child_process')
-const EventEmitter = require('events')
-const {remote} = require('electron')
-
-// Classes
-
-/** Class representing a base asset. */
-class Asset{
-    /**
-     * Create an asset.
-     * 
-     * @param {any} id - id of the asset.
-     * @param {String} hash - hash value of the asset.
-     * @param {Number} size - size in bytes of the asset.
-     * @param {String} from - url where the asset can be found.
-     * @param {String} to - absolute local file path of the asset.
-     */
-    constructor(id, hash, size, from, to){
-        this.id = id
-        this.hash = hash
-        this.size = size
-        this.from = from
-        this.to = to
-    }
-}
-
-/** Class representing a mojang library. */
-class Library extends Asset{
-
-    /**
-     * Converts the process.platform OS names to match mojang's OS names.
-     */
-    static mojangFriendlyOS(){
-        const opSys = process.platform
-        if (opSys === 'darwin') {
-            return 'osx';
-        } else if (opSys === 'win32'){
-            return 'windows';
-        } else if (opSys === 'linux'){
-            return 'linux';
-        } else {
-            return 'unknown_os';
-        }
-    }
-
-    /**
-     * Checks whether or not a library is valid for download on a particular OS, following
-     * the rule format specified in the mojang version data index. If the allow property has
-     * an OS specified, then the library can ONLY be downloaded on that OS. If the disallow
-     * property has instead specified an OS, the library can be downloaded on any OS EXCLUDING
-     * the one specified.
-     * 
-     * @param {Object} rules - the Library's download rules.
-     * @returns {Boolean} - true if the Library follows the specified rules, otherwise false.
-     */
-    static validateRules(rules){
-        if(rules == null) return true
-
-        let result = true
-        rules.forEach(function(rule){
-            const action = rule['action']
-            const osProp = rule['os']
-            if(action != null){
-                if(osProp != null){
-                    const osName = osProp['name']
-                    const osMoj = Library.mojangFriendlyOS()
-                    if(action === 'allow'){
-                        result = osName === osMoj
-                        return
-                    } else if(action === 'disallow'){
-                        result = osName !== osMoj
-                        return
-                    }
-                }
-            }
-        })
-        return result
-    }
-}
-
-class DistroModule extends Asset {
-
-    /**
-     * Create a DistroModule. This is for processing,
-     * not equivalent to the module objects in the
-     * distro index.
-     * 
-     * @param {any} id - id of the asset.
-     * @param {String} hash - hash value of the asset.
-     * @param {Number} size - size in bytes of the asset.
-     * @param {String} from - url where the asset can be found.
-     * @param {String} to - absolute local file path of the asset.
-     * @param {String} type - the module type.
-     */
-    constructor(id, hash, size, from, to, type){
-        super(id, hash, size, from, to)
-        this.type = type
-    }
-
-}
-
-/**
- * Class representing a download tracker. This is used to store meta data
- * about a download queue, including the queue itself.
- */
-class DLTracker {
-    /**
-     * Create a DLTracker
-     * 
-     * @param {Array.<Asset>} dlqueue - an array containing assets queued for download.
-     * @param {Number} dlsize - the combined size of each asset in the download queue array.
-     * @param {function(Asset)} callback - optional callback which is called when an asset finishes downloading.
-     */
-    constructor(dlqueue, dlsize, callback = null){
-        this.dlqueue = dlqueue
-        this.dlsize = dlsize
-        this.callback = callback
-    }
-}
-
-/**
- * Central object class used for control flow. This object stores data about
- * categories of downloads. Each category is assigned an identifier with a 
- * DLTracker object as its value. Combined information is also stored, such as
- * the total size of all the queued files in each category. This event is used
- * to emit events so that external modules can listen into processing done in
- * this module.
- */
-class AssetGuard extends EventEmitter{
-    /**
-     * AssetGuard class should only ever have one instance which is defined in
-     * this module. On creation the object's properties are never-null default
-     * values. Each identifier is resolved to an empty DLTracker.
-     */
-    constructor(){
-        super()
-        this.totaldlsize = 0;
-        this.progress = 0;
-        this.assets = new DLTracker([], 0)
-        this.libraries = new DLTracker([], 0)
-        this.files = new DLTracker([], 0)
-        this.forge = new DLTracker([], 0)
-    }
-}
-
-/**
- * Global static final instance of AssetGuard
- */
-const instance = new AssetGuard()
-
-// Utility Functions
-
-/**
- * Resolve an artifact id into a path. For example, on windows
- * 'net.minecraftforge:forge:1.11.2-13.20.0.2282', '.jar' becomes
- * net\minecraftforge\forge\1.11.2-13.20.0.2282\forge-1.11.2-13.20.0.2282.jar
- * 
- * @param {String} artifactid - the artifact id string.
- * @param {String} extension - the extension of the file at the resolved path.
- * @returns {String} - the resolved relative path from the artifact id.
- */
-function _resolvePath(artifactid, extension){
-    let ps = artifactid.split(':')
-    let cs = ps[0].split('.')
-
-    cs.push(ps[1])
-    cs.push(ps[2])
-    cs.push(ps[1].concat('-').concat(ps[2]).concat(extension))
-
-    return path.join.apply(path, cs)
-}
-
-/**
- * Resolve an artifact id into a URL. For example,
- * 'net.minecraftforge:forge:1.11.2-13.20.0.2282', '.jar' becomes
- * net/minecraftforge/forge/1.11.2-13.20.0.2282/forge-1.11.2-13.20.0.2282.jar
- * 
- * @param {String} artifactid - the artifact id string.
- * @param {String} extension - the extension of the file at the resolved url.
- * @returns {String} - the resolved relative URL from the artifact id.
- */
-function _resolveURL(artifactid, extension){
-    let ps = artifactid.split(':')
-    let cs = ps[0].split('.')
-
-    cs.push(ps[1])
-    cs.push(ps[2])
-    cs.push(ps[1].concat('-').concat(ps[2]).concat(extension))
-
-    return cs.join('/')
-}
-
-/**
- * Calculates the hash for a file using the specified algorithm.
- * 
- * @param {Buffer} buf - the buffer containing file data.
- * @param {String} algo - the hash algorithm.
- * @returns {String} - the calculated hash in hex.
- */
-function _calculateHash(buf, algo){
-    return crypto.createHash(algo).update(buf).digest('hex')
-}
-
-/**
- * Used to parse a checksums file. This is specifically designed for
- * the checksums.sha1 files found inside the forge scala dependencies.
- * 
- * @param {String} content - the string content of the checksums file.
- * @returns {Object} - an object with keys being the file names, and values being the hashes.
- */
-function _parseChecksumsFile(content){
-    let finalContent = {}
-    let lines = content.split('\n')
-    for(let i=0; i<lines.length; i++){
-        let bits = lines[i].split(' ')
-        if(bits[1] == null) {
-            continue
-        }
-        finalContent[bits[1]] = bits[0]
-    }
-    return finalContent
-}
-
-/**
- * Validate that a file exists and matches a given hash value.
- * 
- * @param {String} filePath - the path of the file to validate.
- * @param {String} algo - the hash algorithm to check against.
- * @param {String} hash - the existing hash to check against.
- * @returns {Boolean} - true if the file exists and calculated hash matches the given hash, otherwise false.
- */
-function _validateLocal(filePath, algo, hash){
-    //No hash provided, have to assume it's good.
-    if(hash == null){
-        return true
-    }
-    if(fs.existsSync(filePath)){
-        let fileName = path.basename(filePath)
-        let buf = fs.readFileSync(filePath)
-        let calcdhash = _calculateHash(buf, algo)
-        return calcdhash === hash
-    }
-    return false;
-}
-
-/**
- * Validates a file in the style used by forge's version index.
- * 
- * @param {String} filePath - the path of the file to validate.
- * @param {Array.<String>} checksums - the checksums listed in the forge version index.
- * @returns {Boolean} - true if the file exists and the hashes match, otherwise false.
- */
-function _validateForgeChecksum(filePath, checksums){
-    if(fs.existsSync(filePath)){
-        if(checksums == null || checksums.length === 0){
-            return true
-        }
-        let buf = fs.readFileSync(filePath)
-        let calcdhash = _calculateHash(buf, 'sha1')
-        let valid = checksums.includes(calcdhash)
-        if(!valid && filePath.endsWith('.jar')){
-            valid = _validateForgeJar(filePath, checksums)
-        }
-        return valid
-    }
-    return false
-}
-
-/**
- * Validates a forge jar file dependency who declares a checksums.sha1 file.
- * This can be an expensive task as it usually requires that we calculate thousands
- * of hashes.
- * 
- * @param {Buffer} buf - the buffer of the jar file.
- * @param {Array.<String>} checksums - the checksums listed in the forge version index.
- * @returns {Boolean} - true if all hashes declared in the checksums.sha1 file match the actual hashes.
- */
-function _validateForgeJar(buf, checksums){
-    
-    const hashes = {}
-    let expected = {}
-
-    const zip = new AdmZip(buf)
-    const zipEntries = zip.getEntries()
-
-    //First pass
-    for(let i=0; i<zipEntries.length; i++){
-        let entry = zipEntries[i]
-        if(entry.entryName === 'checksums.sha1'){
-            expected = _parseChecksumsFile(zip.readAsText(entry))
-        }
-        hashes[entry.entryName] = _calculateHash(entry.getData(), 'sha1')
-    }
-
-    if(!checksums.includes(hashes['checksums.sha1'])){
-        return false
-    }
-
-    //Check against expected
-    const expectedEntries = Object.keys(expected)
-    for(let i=0; i<expectedEntries.length; i++){
-        if(expected[expectedEntries[i]] !== hashes[expectedEntries[i]]){
-            return false
-        }
-    }
-    return true
-}
-
-/**
- * Extracts and unpacks a file from .pack.xz format.
- * 
- * @param {Array.<String>} filePaths - The paths of the files to be extracted and unpacked.
- * @returns {Promise.<Void>} - An empty promise to indicate the extraction has completed.
- */
-function _extractPackXZ(filePaths){
-    return new Promise(function(fulfill, reject){
-        const libPath = path.join(__dirname, '..', 'libraries', 'java', 'PackXZExtract.jar')
-        const filePath = filePaths.join(',')
-        const child = child_process.spawn('C:\\Program Files\\Java\\jre1.8.0_131\\bin\\javaw.exe', ['-jar', libPath, '-packxz', filePath])
-        child.stdout.on('data', (data) => {
-            //console.log('PackXZExtract:', data.toString('utf8'))
-        })
-        child.stderr.on('data', (data) => {
-            //console.log('PackXZExtract:', data.toString('utf8'))
-        })
-        child.on('close', (code, signal) => {
-            //console.log('PackXZExtract: Exited with code', code)
-            fulfill()
-        })
-    })
-}
-
-function _finalizeForgeAsset(asset, basePath){
-    return new Promise(function(fulfill, reject){
-        fs.readFile(asset.to, (err, data) => {
-            const zip = new AdmZip(data)
-            const zipEntries = zip.getEntries()
-
-            for(let i=0; i<zipEntries.length; i++){
-                if(zipEntries[i].entryName === 'version.json'){
-                    const forgeVersion = JSON.parse(zip.readAsText(zipEntries[i]))
-                    const versionPath = path.join(basePath, 'versions', forgeVersion.id)
-                    const versionFile = path.join(versionPath, forgeVersion.id + '.json')
-                    if(!fs.existsSync(versionFile)){
-                        mkpath.sync(versionPath)
-                        fs.writeFileSync(path.join(versionPath, forgeVersion.id + '.json'), zipEntries[i].getData())
-                        fulfill(forgeVersion)
-                    } else {
-                        fulfill(JSON.parse(fs.readFileSync(versionFile, 'utf-8')))
-                    }
-                    return
-                }
-            }
-        })
-    })
-}
-
-/**
- * Initiate an async download process for an AssetGuard DLTracker.
- * 
- * @param {String} identifier - the identifier of the AssetGuard DLTracker.
- * @param {Number} limit - optional. The number of async processes to run in parallel.
- * @returns {Boolean} - true if the process began, otherwise false.
- */
-function startAsyncProcess(identifier, limit = 5){
-    let win = remote.getCurrentWindow()
-
-    let acc = 0
-    const concurrentDlTracker = instance[identifier]
-    const concurrentDlQueue = concurrentDlTracker.dlqueue.slice(0)
-    if(concurrentDlQueue.length === 0){
-        return false
-    } else {
-        console.log(instance.progress)
-        async.eachLimit(concurrentDlQueue, limit, function(asset, cb){
-            let count = 0;
-            mkpath.sync(path.join(asset.to, ".."))
-            let req = request(asset.from)
-            req.pause()
-            req.on('response', (resp) => {
-                if(resp.statusCode === 200){
-                    let writeStream = fs.createWriteStream(asset.to)
-                    writeStream.on('close', () => {
-                        //console.log('DLResults ' + asset.size + ' ' + count + ' ', asset.size === count)
-                        if(concurrentDlTracker.callback != null){
-                            concurrentDlTracker.callback.apply(concurrentDlTracker, [asset])
-                        }
-                        cb()
-                    })
-                    req.pipe(writeStream)
-                    req.resume()
-                } else {
-                    req.abort()
-                    console.log('Failed to download ' + asset.from + '. Response code', resp.statusCode)
-                    instance.progress += asset.size*1
-                    win.setProgressBar(instance.progress/instance.totaldlsize)
-                    cb()
-                }
-            })
-            req.on('data', function(chunk){
-                count += chunk.length
-                instance.progress += chunk.length
-                acc += chunk.length
-                instance.emit(identifier + 'dlprogress', acc)
-                //console.log(identifier + ' Progress', acc/instance[identifier].dlsize)
-                win.setProgressBar(instance.progress/instance.totaldlsize)
-            })
-        }, function(err){
-            if(err){
-                instance.emit(identifier + 'dlerror')
-                console.log('An item in ' + identifier + ' failed to process');
-            } else {
-                instance.emit(identifier + 'dlcomplete')
-                console.log('All ' + identifier + ' have been processed successfully')
-            }
-            instance.totaldlsize -= instance[identifier].dlsize
-            instance.progress -= instance[identifier].dlsize
-            instance[identifier] = new DLTracker([], 0)
-            if(instance.totaldlsize === 0) {
-                win.setProgressBar(-1)
-                instance.emit('dlcomplete')
-            }
-        })
-        return true
-    }
-}
-
-// Validation Functions
-
-/**
- * Loads the version data for a given minecraft version.
- * 
- * @param {String} version - the game version for which to load the index data.
- * @param {String} basePath - the absolute file path which will be prepended to the given relative paths.
- * @param {Boolean} force - optional. If true, the version index will be downloaded even if it exists locally. Defaults to false.
- * @returns {Promise.<Object>} - Promise which resolves to the version data object.
- */
-function loadVersionData(version, basePath, force = false){
-    return new Promise(function(fulfill, reject){
-        const name = version + '.json'
-        const url = 'https://s3.amazonaws.com/Minecraft.Download/versions/' + version + '/' + name
-        const versionPath = path.join(basePath, 'versions', version)
-        const versionFile = path.join(versionPath, name)
-        if(!fs.existsSync(versionFile) || force){
-            //This download will never be tracked as it's essential and trivial.
-            request.head(url, function(err, res, body){
-                console.log('Preparing download of ' + version + ' assets.')
-                mkpath.sync(versionPath)
-                const stream = request(url).pipe(fs.createWriteStream(versionFile))
-                stream.on('finish', function(){
-                    fulfill(JSON.parse(fs.readFileSync(versionFile)))
-                })
-            })
-        } else {
-            fulfill(JSON.parse(fs.readFileSync(versionFile)))
-        }
-    })
-}
-
-/**
- * Public asset validation function. This function will handle the validation of assets.
- * It will parse the asset index specified in the version data, analyzing each
- * asset entry. In this analysis it will check to see if the local file exists and is valid.
- * If not, it will be added to the download queue for the 'assets' identifier.
- * 
- * @param {Object} versionData - the version data for the assets.
- * @param {String} basePath - the absolute file path which will be prepended to the given relative paths.
- * @param {Boolean} force - optional. If true, the asset index will be downloaded even if it exists locally. Defaults to false.
- * @returns {Promise.<Void>} - An empty promise to indicate the async processing has completed.
- */
-function validateAssets(versionData, basePath, force = false){
-    return new Promise(function(fulfill, reject){
-        _assetChainIndexData(versionData, basePath, force).then(() => {
-            fulfill()
-        })
-    })
-}
-
-//Chain the asset tasks to provide full async. The below functions are private.
-/**
- * Private function used to chain the asset validation process. This function retrieves
- * the index data.
- * @param {Object} versionData
- * @param {String} basePath
- * @param {Boolean} force
- * @returns {Promise.<Void>} - An empty promise to indicate the async processing has completed.
- */
-function _assetChainIndexData(versionData, basePath, force = false){
-    return new Promise(function(fulfill, reject){
-        //Asset index constants.
-        const assetIndex = versionData.assetIndex
-        const name = assetIndex.id + '.json'
-        const indexPath = path.join(basePath, 'assets', 'indexes')
-        const assetIndexLoc = path.join(indexPath, name)
-
-        let data = null
-        if(!fs.existsSync(assetIndexLoc) || force){
-            console.log('Downloading ' + versionData.id + ' asset index.')
-            mkpath.sync(indexPath)
-            const stream = request(assetIndex.url).pipe(fs.createWriteStream(assetIndexLoc))
-            stream.on('finish', function() {
-                data = JSON.parse(fs.readFileSync(assetIndexLoc, 'utf-8'))
-                _assetChainValidateAssets(versionData, basePath, data).then(() => {
-                    fulfill()
-                })
-            })
-        } else {
-            data = JSON.parse(fs.readFileSync(assetIndexLoc, 'utf-8'))
-            _assetChainValidateAssets(versionData, basePath, data).then(() => {
-                fulfill()
-            })
-        }
-    })
-}
-
-/**
- * Private function used to chain the asset validation process. This function processes
- * the assets and enqueues missing or invalid files.
- * @param {Object} versionData
- * @param {String} basePath
- * @param {Boolean} force
- * @returns {Promise.<Void>} - An empty promise to indicate the async processing has completed.
- */
-function _assetChainValidateAssets(versionData, basePath, indexData){
-    return new Promise(function(fulfill, reject){
-
-        //Asset constants
-        const resourceURL = 'http://resources.download.minecraft.net/'
-        const localPath = path.join(basePath, 'assets')
-        const indexPath = path.join(localPath, 'indexes')
-        const objectPath = path.join(localPath, 'objects')
-
-        const assetDlQueue = []
-        let dlSize = 0;
-        //const objKeys = Object.keys(data.objects)
-        async.forEachOfLimit(indexData.objects, 10, function(value, key, cb){
-            const hash = value.hash
-            const assetName = path.join(hash.substring(0, 2), hash)
-            const urlName = hash.substring(0, 2) + "/" + hash
-            const ast = new Asset(key, hash, String(value.size), resourceURL + urlName, path.join(objectPath, assetName))
-            if(!_validateLocal(ast.to, 'sha1', ast.hash)){
-                dlSize += (ast.size*1)
-                assetDlQueue.push(ast)
-            }
-            cb()
-        }, function(err){
-            instance.assets = new DLTracker(assetDlQueue, dlSize)
-            instance.totaldlsize += dlSize*1
-            fulfill()
-        })
-    })
-}
-
-/**
- * Public library validation function. This function will handle the validation of libraries.
- * It will parse the version data, analyzing each library entry. In this analysis, it will
- * check to see if the local file exists and is valid. If not, it will be added to the download
- * queue for the 'libraries' identifier.
- * 
- * @param {Object} versionData - the version data for the assets.
- * @param {String} basePath - the absolute file path which will be prepended to the given relative paths.
- * @returns {Promise.<Void>} - An empty promise to indicate the async processing has completed.
- */
-function validateLibraries(versionData, basePath){
-    return new Promise(function(fulfill, reject){
-
-        const libArr = versionData.libraries
-        const libPath = path.join(basePath, 'libraries')
-
-        const libDlQueue = []
-        let dlSize = 0
-
-        //Check validity of each library. If the hashs don't match, download the library.
-        async.eachLimit(libArr, 5, function(lib, cb){
-            if(Library.validateRules(lib.rules)){
-                let artifact = (lib.natives == null) ? lib.downloads.artifact : lib.downloads.classifiers[lib.natives[Library.mojangFriendlyOS()]]
-                const libItm = new Library(lib.name, artifact.sha1, artifact.size, artifact.url, path.join(libPath, artifact.path))
-                if(!_validateLocal(libItm.to, 'sha1', libItm.hash)){
-                    dlSize += (libItm.size*1)
-                    libDlQueue.push(libItm)
-                }
-            }
-            cb()
-        }, function(err){
-            instance.libraries = new DLTracker(libDlQueue, dlSize)
-            instance.totaldlsize += dlSize*1
-            fulfill()
-        })
-    })
-}
-
-/**
- * Public miscellaneous mojang file validation function. These files will be enqueued under
- * the 'files' identifier.
- * 
- * @param {Object} versionData - the version data for the assets.
- * @param {String} basePath - the absolute file path which will be prepended to the given relative paths.
- * @returns {Promise.<Void>} - An empty promise to indicate the async processing has completed.
- */
-function validateMiscellaneous(versionData, basePath){
-    return new Promise(async function(fulfill, reject){
-        await validateClient(versionData, basePath)
-        await validateLogConfig(versionData, basePath)
-        fulfill()
-    })
-}
-
-/**
- * Validate client file - artifact renamed from client.jar to '{version}'.jar.
- * 
- * @param {Object} versionData - the version data for the assets.
- * @param {String} basePath - the absolute file path which will be prepended to the given relative paths.
- * @param {Boolean} force - optional. If true, the asset index will be downloaded even if it exists locally. Defaults to false.
- * @returns {Promise.<Void>} - An empty promise to indicate the async processing has completed.
- */
-function validateClient(versionData, basePath, force = false){
-    return new Promise(function(fulfill, reject){
-        const clientData = versionData.downloads.client
-        const version = versionData.id
-        const targetPath = path.join(basePath, 'versions', version)
-        const targetFile = version + '.jar'
-
-        let client = new Asset(version + ' client', clientData.sha1, clientData.size, clientData.url, path.join(targetPath, targetFile))
-
-        if(!_validateLocal(client.to, 'sha1', client.hash) || force){
-            instance.files.dlqueue.push(client)
-            instance.files.dlsize += client.size*1
-            fulfill()
-        } else {
-            fulfill()
-        }
-    })
-}
-
-/**
- * Validate log config.
- * 
- * @param {Object} versionData - the version data for the assets.
- * @param {String} basePath - the absolute file path which will be prepended to the given relative paths.
- * @param {Boolean} force - optional. If true, the asset index will be downloaded even if it exists locally. Defaults to false.
- * @returns {Promise.<Void>} - An empty promise to indicate the async processing has completed.
- */
-function validateLogConfig(versionData, basePath){
-    return new Promise(function(fulfill, reject){
-        const client = versionData.logging.client
-        const file = client.file
-        const targetPath = path.join(basePath, 'assets', 'log_configs')
-
-        let logConfig = new Asset(file.id, file.sha1, file.size, file.url, path.join(targetPath, file.id))
-
-        if(!_validateLocal(logConfig.to, 'sha1', logConfig.hash)){
-            instance.files.dlqueue.push(logConfig)
-            instance.files.dlsize += client.size*1
-            fulfill()
-        } else {
-            fulfill()
-        }
-    })
-}
-
-function validateDistribution(serverpackid, basePath){
-    return new Promise(function(fulfill, reject){
-        _chainValidateDistributionIndex(basePath).then((value) => {
-            let servers = value.servers
-            let serv = null
-            for(let i=0; i<servers.length; i++){
-                if(servers[i].id === serverpackid){
-                    serv = servers[i]
-                    break
-                }
-            }
-
-            instance.forge = _parseDistroModules(serv.modules, basePath, serv.mc_version)
-            //Correct our workaround here.
-            let decompressqueue = instance.forge.callback
-            instance.forge.callback = function(asset){
-                if(asset.to.toLowerCase().endsWith('.pack.xz')){
-                    _extractPackXZ([asset.to])
-                }
-                if(asset.type === 'forge-hosted' || asset.type === 'forge'){
-                    _finalizeForgeAsset(asset, basePath)
-                }
-            }
-            instance.totaldlsize += instance.forge.dlsize*1
-            fulfill()
-        })
-    })
-}
-
-//TODO The distro index should be downloaded in the 'pre-loader'. This is because
-//we will eventually NEED the index to generate the server list on the ui. 
-function _chainValidateDistributionIndex(basePath){
-    return new Promise(function(fulfill, reject){
-        //const distroURL = 'http://mc.westeroscraft.com/WesterosCraftLauncher/westeroscraft.json'
-        const targetFile = path.join(basePath, 'westeroscraft.json')
-
-        //TEMP WORKAROUND TO TEST WHILE THIS IS NOT HOSTED
-        fs.readFile(path.join(basePath, '..', 'app', 'assets', 'westeroscraft.json'), 'utf-8', (err, data) => {
-            fulfill(JSON.parse(data))
-        })
-    })
-}
-
-function _parseDistroModules(modules, basePath, version){
-    let alist = []
-    let asize = 0;
-    //This may be removed soon, considering the most efficient way to extract.
-    let decompressqueue = []
-    for(let i=0; i<modules.length; i++){
-        let ob = modules[i]
-        let obType = ob.type
-        let obArtifact = ob.artifact
-        let obPath = obArtifact.path == null ? _resolvePath(ob.id, obArtifact.extension) : obArtifact.path
-        switch(obType){
-            case 'forge-hosted':
-            case 'forge':
-                obPath = path.join(basePath, 'libraries', obPath)
-                break
-            case 'library':
-                obPath = path.join(basePath, 'libraries', obPath)
-                break
-            case 'forgemod':
-                obPath = path.join(basePath, 'mods', obPath)
-                break
-            case 'litemod':
-                obPath = path.join(basePath, 'mods', version, obPath)
-                break
-            case 'file':
-            default: 
-                obPath = path.join(basePath, obPath)
-        }
-        let artifact = new DistroModule(ob.id, obArtifact.MD5, obArtifact.size, obArtifact.url, obPath, obType)
-        if(obPath.toLowerCase().endsWith('.pack.xz')){
-            if(!_validateLocal(obPath.substring(0, obPath.toLowerCase().lastIndexOf('.pack.xz')), 'MD5', artifact.hash)){
-                asize += artifact.size*1
-                alist.push(artifact)
-                decompressqueue.push(obPath)
-            }
-        } else if(!_validateLocal(obPath, 'MD5', artifact.hash)){
-            asize += artifact.size*1
-            alist.push(artifact)
-        }
-        if(ob.sub_modules != null){
-            let dltrack = _parseDistroModules(ob.sub_modules, basePath, version)
-            asize += dltrack.dlsize*1
-            alist = alist.concat(dltrack.dlqueue)
-            decompressqueue = decompressqueue.concat(dltrack.callback)
-        }
-    }
-    return new DLTracker(alist, asize, decompressqueue)
-}
-
-function loadForgeData(serverpack, basePath){
-    return new Promise(async function(fulfill, reject){
-        let distro = await _chainValidateDistributionIndex(basePath)
-        
-        const servers = distro.servers
-        let serv = null
-        for(let i=0; i<servers.length; i++){
-            if(servers[i].id === serverpack){
-                serv = servers[i]
-                break
-            }
-        }
-
-        const modules = serv.modules
-        for(let i=0; i<modules.length; i++){
-            const ob = modules[i]
-            if(ob.type === 'forge-hosted' || ob.type === 'forge'){
-                let obArtifact = ob.artifact
-                let obPath = obArtifact.path == null ? path.join(basePath, 'libraries', _resolvePath(ob.id, obArtifact.extension)) : obArtifact.path
-                let asset = new DistroModule(ob.id, obArtifact.MD5, obArtifact.size, obArtifact.url, obPath, ob.type)
-                let forgeData = await _finalizeForgeAsset(asset, basePath)
-                fulfill(forgeData)
-                return
-            }
-        }
-        reject('No forge module found!')
-    })
-}
-
-function _parseForgeLibraries(){
-
-}
-
-/**
- * This function will initiate the download processed for the specified identifiers. If no argument is
- * given, all identifiers will be initiated. Note that in order for files to be processed you need to run
- * the processing function corresponding to that identifier. If you run this function without processing
- * the files, it is likely nothing will be enqueued in the global object and processing will complete
- * immediately. Once all downloads are complete, this function will fire the 'dlcomplete' event on the
- * global object instance.
- * 
- * @param {Array.<{id: string, limit: number}>} identifiers - optional. The identifiers to process and corresponding parallel async task limit.
- */
-function processDlQueues(identifiers = [{id:'assets', limit:20}, {id:'libraries', limit:5}, {id:'files', limit:5}, {id:'forge', limit:5}]){
-    this.progress = 0;
-    let win = remote.getCurrentWindow()
-
-    let shouldFire = true
-
-    for(let i=0; i<identifiers.length; i++){
-        let iden = identifiers[i]
-        let r = startAsyncProcess(iden.id, iden.limit)
-        if(r) shouldFire = false
-    }
-
-    if(shouldFire){
-        instance.emit('dlcomplete')
-    }
-}
-
-module.exports = {
-    loadVersionData,
-    loadForgeData,
-    validateAssets,
-    validateLibraries,
-    validateMiscellaneous,
-    validateDistribution,
-    processDlQueues,
-    instance,
-    Asset,
-    Library,
-    _resolvePath
-}

app/assets/js/authmanager.js

@@ -0,0 +1,447 @@
+/**
+ * AuthManager
+ * 
+ * This module aims to abstract login procedures. Results from Mojang's REST api
+ * are retrieved through our Mojang module. These results are processed and stored,
+ * if applicable, in the config using the ConfigManager. All login procedures should
+ * be made through this module.
+ * 
+ * @module authmanager
+ */
+// Requirements
+const ConfigManager          = require('./configmanager')
+const { LoggerUtil }         = require('helios-core')
+const { RestResponseStatus } = require('helios-core/common')
+const { MojangRestAPI, MojangErrorCode } = require('helios-core/mojang')
+const { MicrosoftAuth, MicrosoftErrorCode } = require('helios-core/microsoft')
+const { AZURE_CLIENT_ID }    = require('./ipcconstants')
+const Lang = require('./langloader')
+
+const log = LoggerUtil.getLogger('AuthManager')
+
+// Error messages
+
+function microsoftErrorDisplayable(errorCode) {
+    switch (errorCode) {
+        case MicrosoftErrorCode.NO_PROFILE:
+            return {
+                title: Lang.queryJS('auth.microsoft.error.noProfileTitle'),
+                desc: Lang.queryJS('auth.microsoft.error.noProfileDesc')
+            }
+        case MicrosoftErrorCode.NO_XBOX_ACCOUNT:
+            return {
+                title: Lang.queryJS('auth.microsoft.error.noXboxAccountTitle'),
+                desc: Lang.queryJS('auth.microsoft.error.noXboxAccountDesc')
+            }
+        case MicrosoftErrorCode.XBL_BANNED:
+            return {
+                title: Lang.queryJS('auth.microsoft.error.xblBannedTitle'),
+                desc: Lang.queryJS('auth.microsoft.error.xblBannedDesc')
+            }
+        case MicrosoftErrorCode.UNDER_18:
+            return {
+                title: Lang.queryJS('auth.microsoft.error.under18Title'),
+                desc: Lang.queryJS('auth.microsoft.error.under18Desc')
+            }
+        case MicrosoftErrorCode.UNKNOWN:
+            return {
+                title: Lang.queryJS('auth.microsoft.error.unknownTitle'),
+                desc: Lang.queryJS('auth.microsoft.error.unknownDesc')
+            }
+    }
+}
+
+function mojangErrorDisplayable(errorCode) {
+    switch(errorCode) {
+        case MojangErrorCode.ERROR_METHOD_NOT_ALLOWED:
+            return {
+                title: Lang.queryJS('auth.mojang.error.methodNotAllowedTitle'),
+                desc: Lang.queryJS('auth.mojang.error.methodNotAllowedDesc')
+            }
+        case MojangErrorCode.ERROR_NOT_FOUND:
+            return {
+                title: Lang.queryJS('auth.mojang.error.notFoundTitle'),
+                desc: Lang.queryJS('auth.mojang.error.notFoundDesc')
+            }
+        case MojangErrorCode.ERROR_USER_MIGRATED:
+            return {
+                title: Lang.queryJS('auth.mojang.error.accountMigratedTitle'),
+                desc: Lang.queryJS('auth.mojang.error.accountMigratedDesc')
+            }
+        case MojangErrorCode.ERROR_INVALID_CREDENTIALS:
+            return {
+                title: Lang.queryJS('auth.mojang.error.invalidCredentialsTitle'),
+                desc: Lang.queryJS('auth.mojang.error.invalidCredentialsDesc')
+            }
+        case MojangErrorCode.ERROR_RATELIMIT:
+            return {
+                title: Lang.queryJS('auth.mojang.error.tooManyAttemptsTitle'),
+                desc: Lang.queryJS('auth.mojang.error.tooManyAttemptsDesc')
+            }
+        case MojangErrorCode.ERROR_INVALID_TOKEN:
+            return {
+                title: Lang.queryJS('auth.mojang.error.invalidTokenTitle'),
+                desc: Lang.queryJS('auth.mojang.error.invalidTokenDesc')
+            }
+        case MojangErrorCode.ERROR_ACCESS_TOKEN_HAS_PROFILE:
+            return {
+                title: Lang.queryJS('auth.mojang.error.tokenHasProfileTitle'),
+                desc: Lang.queryJS('auth.mojang.error.tokenHasProfileDesc')
+            }
+        case MojangErrorCode.ERROR_CREDENTIALS_MISSING:
+            return {
+                title: Lang.queryJS('auth.mojang.error.credentialsMissingTitle'),
+                desc: Lang.queryJS('auth.mojang.error.credentialsMissingDesc')
+            }
+        case MojangErrorCode.ERROR_INVALID_SALT_VERSION:
+            return {
+                title: Lang.queryJS('auth.mojang.error.invalidSaltVersionTitle'),
+                desc: Lang.queryJS('auth.mojang.error.invalidSaltVersionDesc')
+            }
+        case MojangErrorCode.ERROR_UNSUPPORTED_MEDIA_TYPE:
+            return {
+                title: Lang.queryJS('auth.mojang.error.unsupportedMediaTypeTitle'),
+                desc: Lang.queryJS('auth.mojang.error.unsupportedMediaTypeDesc')
+            }
+        case MojangErrorCode.ERROR_GONE:
+            return {
+                title: Lang.queryJS('auth.mojang.error.accountGoneTitle'),
+                desc: Lang.queryJS('auth.mojang.error.accountGoneDesc')
+            }
+        case MojangErrorCode.ERROR_UNREACHABLE:
+            return {
+                title: Lang.queryJS('auth.mojang.error.unreachableTitle'),
+                desc: Lang.queryJS('auth.mojang.error.unreachableDesc')
+            }
+        case MojangErrorCode.ERROR_NOT_PAID:
+            return {
+                title: Lang.queryJS('auth.mojang.error.gameNotPurchasedTitle'),
+                desc: Lang.queryJS('auth.mojang.error.gameNotPurchasedDesc')
+            }
+        case MojangErrorCode.UNKNOWN:
+            return {
+                title: Lang.queryJS('auth.mojang.error.unknownErrorTitle'),
+                desc: Lang.queryJS('auth.mojang.error.unknownErrorDesc')
+            }
+        default:
+            throw new Error(`Unknown error code: ${errorCode}`)
+    }
+}
+
+// Functions
+
+/**
+ * Add a Mojang account. This will authenticate the given credentials with Mojang's
+ * authserver. The resultant data will be stored as an auth account in the
+ * configuration database.
+ * 
+ * @param {string} username The account username (email if migrated).
+ * @param {string} password The account password.
+ * @returns {Promise.<Object>} Promise which resolves the resolved authenticated account object.
+ */
+exports.addMojangAccount = async function(username, password) {
+    try {
+        const response = await MojangRestAPI.authenticate(username, password, ConfigManager.getClientToken())
+        console.log(response)
+        if(response.responseStatus === RestResponseStatus.SUCCESS) {
+
+            const session = response.data
+            if(session.selectedProfile != null){
+                const ret = ConfigManager.addMojangAuthAccount(session.selectedProfile.id, session.accessToken, username, session.selectedProfile.name)
+                if(ConfigManager.getClientToken() == null){
+                    ConfigManager.setClientToken(session.clientToken)
+                }
+                ConfigManager.save()
+                return ret
+            } else {
+                return Promise.reject(mojangErrorDisplayable(MojangErrorCode.ERROR_NOT_PAID))
+            }
+
+        } else {
+            return Promise.reject(mojangErrorDisplayable(response.mojangErrorCode))
+        }
+        
+    } catch (err){
+        log.error(err)
+        return Promise.reject(mojangErrorDisplayable(MojangErrorCode.UNKNOWN))
+    }
+}
+
+exports.addOfflineAccount = async function(username) {
+    try {
+        const ret = ConfigManager.addOfflineAccount(username)
+        ConfigManager.save()
+        return ret
+    } catch (err){
+        log.error(err)
+        return Promise.reject(mojangErrorDisplayable(MojangErrorCode.UNKNOWN))
+    }
+}
+
+const AUTH_MODE = { FULL: 0, MS_REFRESH: 1, MC_REFRESH: 2 }
+
+/**
+ * Perform the full MS Auth flow in a given mode.
+ * 
+ * AUTH_MODE.FULL = Full authorization for a new account.
+ * AUTH_MODE.MS_REFRESH = Full refresh authorization.
+ * AUTH_MODE.MC_REFRESH = Refresh of the MC token, reusing the MS token.
+ * 
+ * @param {string} entryCode FULL-AuthCode. MS_REFRESH=refreshToken, MC_REFRESH=accessToken
+ * @param {*} authMode The auth mode.
+ * @returns An object with all auth data. AccessToken object will be null when mode is MC_REFRESH.
+ */
+async function fullMicrosoftAuthFlow(entryCode, authMode) {
+    try {
+
+        let accessTokenRaw
+        let accessToken
+        if(authMode !== AUTH_MODE.MC_REFRESH) {
+            const accessTokenResponse = await MicrosoftAuth.getAccessToken(entryCode, authMode === AUTH_MODE.MS_REFRESH, AZURE_CLIENT_ID)
+            if(accessTokenResponse.responseStatus === RestResponseStatus.ERROR) {
+                return Promise.reject(microsoftErrorDisplayable(accessTokenResponse.microsoftErrorCode))
+            }
+            accessToken = accessTokenResponse.data
+            accessTokenRaw = accessToken.access_token
+        } else {
+            accessTokenRaw = entryCode
+        }
+        
+        const xblResponse = await MicrosoftAuth.getXBLToken(accessTokenRaw)
+        if(xblResponse.responseStatus === RestResponseStatus.ERROR) {
+            return Promise.reject(microsoftErrorDisplayable(xblResponse.microsoftErrorCode))
+        }
+        const xstsResonse = await MicrosoftAuth.getXSTSToken(xblResponse.data)
+        if(xstsResonse.responseStatus === RestResponseStatus.ERROR) {
+            return Promise.reject(microsoftErrorDisplayable(xstsResonse.microsoftErrorCode))
+        }
+        const mcTokenResponse = await MicrosoftAuth.getMCAccessToken(xstsResonse.data)
+        if(mcTokenResponse.responseStatus === RestResponseStatus.ERROR) {
+            return Promise.reject(microsoftErrorDisplayable(mcTokenResponse.microsoftErrorCode))
+        }
+        const mcProfileResponse = await MicrosoftAuth.getMCProfile(mcTokenResponse.data.access_token)
+        if(mcProfileResponse.responseStatus === RestResponseStatus.ERROR) {
+            return Promise.reject(microsoftErrorDisplayable(mcProfileResponse.microsoftErrorCode))
+        }
+        return {
+            accessToken,
+            accessTokenRaw,
+            xbl: xblResponse.data,
+            xsts: xstsResonse.data,
+            mcToken: mcTokenResponse.data,
+            mcProfile: mcProfileResponse.data
+        }
+    } catch(err) {
+        log.error(err)
+        return Promise.reject(microsoftErrorDisplayable(MicrosoftErrorCode.UNKNOWN))
+    }
+}
+
+/**
+ * Calculate the expiry date. Advance the expiry time by 10 seconds
+ * to reduce the liklihood of working with an expired token.
+ * 
+ * @param {number} nowMs Current time milliseconds.
+ * @param {number} epiresInS Expires in (seconds)
+ * @returns 
+ */
+function calculateExpiryDate(nowMs, epiresInS) {
+    return nowMs + ((epiresInS-10)*1000)
+}
+
+/**
+ * Add a Microsoft account. This will pass the provided auth code to Mojang's OAuth2.0 flow.
+ * The resultant data will be stored as an auth account in the configuration database.
+ * 
+ * @param {string} authCode The authCode obtained from microsoft.
+ * @returns {Promise.<Object>} Promise which resolves the resolved authenticated account object.
+ */
+exports.addMicrosoftAccount = async function(authCode) {
+
+    const fullAuth = await fullMicrosoftAuthFlow(authCode, AUTH_MODE.FULL)
+
+    // Advance expiry by 10 seconds to avoid close calls.
+    const now = new Date().getTime()
+
+    const ret = ConfigManager.addMicrosoftAuthAccount(
+        fullAuth.mcProfile.id,
+        fullAuth.mcToken.access_token,
+        fullAuth.mcProfile.name,
+        calculateExpiryDate(now, fullAuth.mcToken.expires_in),
+        fullAuth.accessToken.access_token,
+        fullAuth.accessToken.refresh_token,
+        calculateExpiryDate(now, fullAuth.accessToken.expires_in)
+    )
+    ConfigManager.save()
+
+    return ret
+}
+
+/**
+ * Remove a Mojang account. This will invalidate the access token associated
+ * with the account and then remove it from the database.
+ * 
+ * @param {string} uuid The UUID of the account to be removed.
+ * @returns {Promise.<void>} Promise which resolves to void when the action is complete.
+ */
+exports.removeMojangAccount = async function(uuid){
+    try {
+        const authAcc = ConfigManager.getAuthAccount(uuid)
+        const response = await MojangRestAPI.invalidate(authAcc.accessToken, ConfigManager.getClientToken())
+        if(response.responseStatus === RestResponseStatus.SUCCESS) {
+            ConfigManager.removeAuthAccount(uuid)
+            ConfigManager.save()
+            return Promise.resolve()
+        } else {
+            log.error('Error while removing account', response.error)
+            return Promise.reject(response.error)
+        }
+    } catch (err){
+        log.error('Error while removing account', err)
+        return Promise.reject(err)
+    }
+}
+
+/**
+ * Remove a Microsoft account. It is expected that the caller will invoke the OAuth logout
+ * through the ipc renderer.
+ * 
+ * @param {string} uuid The UUID of the account to be removed.
+ * @returns {Promise.<void>} Promise which resolves to void when the action is complete.
+ */
+exports.removeMicrosoftAccount = async function(uuid){
+    try {
+        ConfigManager.removeAuthAccount(uuid)
+        ConfigManager.save()
+        return Promise.resolve()
+    } catch (err){
+        log.error('Error while removing account', err)
+        return Promise.reject(err)
+    }
+}
+
+exports.removeOfflineAccount = async function(uuid){
+    try {
+        ConfigManager.removeAuthAccount(uuid)
+        ConfigManager.save()
+        return Promise.resolve()
+    } catch (err){
+        log.error('Error while removing account', err)
+        return Promise.reject(err)
+    }
+}
+
+/**
+ * Validate the selected account with Mojang's authserver. If the account is not valid,
+ * we will attempt to refresh the access token and update that value. If that fails, a
+ * new login will be required.
+ * 
+ * @returns {Promise.<boolean>} Promise which resolves to true if the access token is valid,
+ * otherwise false.
+ */
+async function validateSelectedMojangAccount(){
+    const current = ConfigManager.getSelectedAccount()
+    const response = await MojangRestAPI.validate(current.accessToken, ConfigManager.getClientToken())
+
+    if(response.responseStatus === RestResponseStatus.SUCCESS) {
+        const isValid = response.data
+        if(!isValid){
+            const refreshResponse = await MojangRestAPI.refresh(current.accessToken, ConfigManager.getClientToken())
+            if(refreshResponse.responseStatus === RestResponseStatus.SUCCESS) {
+                const session = refreshResponse.data
+                ConfigManager.updateMojangAuthAccount(current.uuid, session.accessToken)
+                ConfigManager.save()
+            } else {
+                log.error('Error while validating selected profile:', refreshResponse.error)
+                log.info('Account access token is invalid.')
+                return false
+            }
+            log.info('Account access token validated.')
+            return true
+        } else {
+            log.info('Account access token validated.')
+            return true
+        }
+    }
+    
+}
+
+/**
+ * Validate the selected account with Microsoft's authserver. If the account is not valid,
+ * we will attempt to refresh the access token and update that value. If that fails, a
+ * new login will be required.
+ * 
+ * @returns {Promise.<boolean>} Promise which resolves to true if the access token is valid,
+ * otherwise false.
+ */
+async function validateSelectedMicrosoftAccount(){
+    const current = ConfigManager.getSelectedAccount()
+    const now = new Date().getTime()
+    const mcExpiresAt = current.expiresAt
+    const mcExpired = now >= mcExpiresAt
+
+    if(!mcExpired) {
+        return true
+    }
+
+    // MC token expired. Check MS token.
+
+    const msExpiresAt = current.microsoft.expires_at
+    const msExpired = now >= msExpiresAt
+
+    if(msExpired) {
+        // MS expired, do full refresh.
+        try {
+            const res = await fullMicrosoftAuthFlow(current.microsoft.refresh_token, AUTH_MODE.MS_REFRESH)
+
+            ConfigManager.updateMicrosoftAuthAccount(
+                current.uuid,
+                res.mcToken.access_token,
+                res.accessToken.access_token,
+                res.accessToken.refresh_token,
+                calculateExpiryDate(now, res.accessToken.expires_in),
+                calculateExpiryDate(now, res.mcToken.expires_in)
+            )
+            ConfigManager.save()
+            return true
+        } catch(err) {
+            return false
+        }
+    } else {
+        // Only MC expired, use existing MS token.
+        try {
+            const res = await fullMicrosoftAuthFlow(current.microsoft.access_token, AUTH_MODE.MC_REFRESH)
+
+            ConfigManager.updateMicrosoftAuthAccount(
+                current.uuid,
+                res.mcToken.access_token,
+                current.microsoft.access_token,
+                current.microsoft.refresh_token,
+                current.microsoft.expires_at,
+                calculateExpiryDate(now, res.mcToken.expires_in)
+            )
+            ConfigManager.save()
+            return true
+        }
+        catch(err) {
+            return false
+        }
+    }
+}
+
+/**
+ * Validate the selected auth account.
+ * 
+ * @returns {Promise.<boolean>} Promise which resolves to true if the access token is valid,
+ * otherwise false.
+ */
+exports.validateSelected = async function(){
+    const current = ConfigManager.getSelectedAccount()
+
+    if(current.type === 'microsoft') {
+        return await validateSelectedMicrosoftAccount()
+    } else {
+        return await validateSelectedMojangAccount()
+    }
+    
+}

app/assets/js/configmanager.js

@@ -0,0 +1,808 @@
+const fs   = require('fs-extra')
+const { LoggerUtil } = require('helios-core')
+const { randomUUID } = require('crypto')
+const os   = require('os')
+const path = require('path')
+
+const logger = LoggerUtil.getLogger('ConfigManager')
+
+const sysRoot = process.env.APPDATA || (process.platform == 'darwin' ? process.env.HOME + '/Library/Application Support' : process.env.HOME)
+
+const dataPath = path.join(sysRoot, '.helioslauncher')
+
+const launcherDir = require('@electron/remote').app.getPath('userData')
+
+/**
+ * Retrieve the absolute path of the launcher directory.
+ * 
+ * @returns {string} The absolute path of the launcher directory.
+ */
+exports.getLauncherDirectory = function(){
+    return launcherDir
+}
+
+/**
+ * Get the launcher's data directory. This is where all files related
+ * to game launch are installed (common, instances, java, etc).
+ * 
+ * @returns {string} The absolute path of the launcher's data directory.
+ */
+exports.getDataDirectory = function(def = false){
+    return !def ? config.settings.launcher.dataDirectory : DEFAULT_CONFIG.settings.launcher.dataDirectory
+}
+
+/**
+ * Set the new data directory.
+ * 
+ * @param {string} dataDirectory The new data directory.
+ */
+exports.setDataDirectory = function(dataDirectory){
+    config.settings.launcher.dataDirectory = dataDirectory
+}
+
+const configPath = path.join(exports.getLauncherDirectory(), 'config.json')
+const configPathLEGACY = path.join(dataPath, 'config.json')
+const firstLaunch = !fs.existsSync(configPath) && !fs.existsSync(configPathLEGACY)
+
+exports.getAbsoluteMinRAM = function(ram){
+    if(ram?.minimum != null) {
+        return ram.minimum/1024
+    } else {
+        // Legacy behavior
+        const mem = os.totalmem()
+        return mem >= (6*1073741824) ? 3 : 2
+    }
+}
+
+exports.getAbsoluteMaxRAM = function(ram){
+    const mem = os.totalmem()
+    const gT16 = mem-(16*1073741824)
+    return Math.floor((mem-(gT16 > 0 ? (Number.parseInt(gT16/8) + (16*1073741824)/4) : mem/4))/1073741824)
+}
+
+function resolveSelectedRAM(ram) {
+    if(ram?.recommended != null) {
+        return `${ram.recommended}M`
+    } else {
+        // Legacy behavior
+        const mem = os.totalmem()
+        return mem >= (8*1073741824) ? '4G' : (mem >= (6*1073741824) ? '3G' : '2G')
+    }
+}
+
+/**
+ * Three types of values:
+ * Static = Explicitly declared.
+ * Dynamic = Calculated by a private function.
+ * Resolved = Resolved externally, defaults to null.
+ */
+const DEFAULT_CONFIG = {
+    settings: {
+        game: {
+            resWidth: 1280,
+            resHeight: 720,
+            fullscreen: false,
+            autoConnect: true,
+            launchDetached: true
+        },
+        launcher: {
+            allowPrerelease: false,
+            dataDirectory: dataPath
+        }
+    },
+    newsCache: {
+        date: null,
+        content: null,
+        dismissed: false
+    },
+    clientToken: null,
+    selectedServer: null, // Resolved
+    selectedAccount: null,
+    authenticationDatabase: {},
+    modConfigurations: [],
+    javaConfig: {}
+}
+
+let config = null
+
+// Persistance Utility Functions
+
+/**
+ * Save the current configuration to a file.
+ */
+exports.save = function(){
+    fs.writeFileSync(configPath, JSON.stringify(config, null, 4), 'UTF-8')
+}
+
+/**
+ * Load the configuration into memory. If a configuration file exists,
+ * that will be read and saved. Otherwise, a default configuration will
+ * be generated. Note that "resolved" values default to null and will
+ * need to be externally assigned.
+ */
+exports.load = function(){
+    let doLoad = true
+
+    if(!fs.existsSync(configPath)){
+        // Create all parent directories.
+        fs.ensureDirSync(path.join(configPath, '..'))
+        if(fs.existsSync(configPathLEGACY)){
+            fs.moveSync(configPathLEGACY, configPath)
+        } else {
+            doLoad = false
+            config = DEFAULT_CONFIG
+            exports.save()
+        }
+    }
+    if(doLoad){
+        let doValidate = false
+        try {
+            config = JSON.parse(fs.readFileSync(configPath, 'UTF-8'))
+            doValidate = true
+        } catch (err){
+            logger.error(err)
+            logger.info('Configuration file contains malformed JSON or is corrupt.')
+            logger.info('Generating a new configuration file.')
+            fs.ensureDirSync(path.join(configPath, '..'))
+            config = DEFAULT_CONFIG
+            exports.save()
+        }
+        if(doValidate){
+            config = validateKeySet(DEFAULT_CONFIG, config)
+            exports.save()
+        }
+    }
+    logger.info('Successfully Loaded')
+}
+
+/**
+ * @returns {boolean} Whether or not the manager has been loaded.
+ */
+exports.isLoaded = function(){
+    return config != null
+}
+
+/**
+ * Validate that the destination object has at least every field
+ * present in the source object. Assign a default value otherwise.
+ * 
+ * @param {Object} srcObj The source object to reference against.
+ * @param {Object} destObj The destination object.
+ * @returns {Object} A validated destination object.
+ */
+function validateKeySet(srcObj, destObj){
+    if(srcObj == null){
+        srcObj = {}
+    }
+    const validationBlacklist = ['authenticationDatabase', 'javaConfig']
+    const keys = Object.keys(srcObj)
+    for(let i=0; i<keys.length; i++){
+        if(typeof destObj[keys[i]] === 'undefined'){
+            destObj[keys[i]] = srcObj[keys[i]]
+        } else if(typeof srcObj[keys[i]] === 'object' && srcObj[keys[i]] != null && !(srcObj[keys[i]] instanceof Array) && validationBlacklist.indexOf(keys[i]) === -1){
+            destObj[keys[i]] = validateKeySet(srcObj[keys[i]], destObj[keys[i]])
+        }
+    }
+    return destObj
+}
+
+/**
+ * Check to see if this is the first time the user has launched the
+ * application. This is determined by the existance of the data path.
+ * 
+ * @returns {boolean} True if this is the first launch, otherwise false.
+ */
+exports.isFirstLaunch = function(){
+    return firstLaunch
+}
+
+/**
+ * Returns the name of the folder in the OS temp directory which we
+ * will use to extract and store native dependencies for game launch.
+ * 
+ * @returns {string} The name of the folder.
+ */
+exports.getTempNativeFolder = function(){
+    return 'WCNatives'
+}
+
+// System Settings (Unconfigurable on UI)
+
+/**
+ * Retrieve the news cache to determine
+ * whether or not there is newer news.
+ * 
+ * @returns {Object} The news cache object.
+ */
+exports.getNewsCache = function(){
+    return config.newsCache
+}
+
+/**
+ * Set the new news cache object.
+ * 
+ * @param {Object} newsCache The new news cache object.
+ */
+exports.setNewsCache = function(newsCache){
+    config.newsCache = newsCache
+}
+
+/**
+ * Set whether or not the news has been dismissed (checked)
+ * 
+ * @param {boolean} dismissed Whether or not the news has been dismissed (checked).
+ */
+exports.setNewsCacheDismissed = function(dismissed){
+    config.newsCache.dismissed = dismissed
+}
+
+/**
+ * Retrieve the common directory for shared
+ * game files (assets, libraries, etc).
+ * 
+ * @returns {string} The launcher's common directory.
+ */
+exports.getCommonDirectory = function(){
+    return path.join(exports.getDataDirectory(), 'common')
+}
+
+/**
+ * Retrieve the instance directory for the per
+ * server game directories.
+ * 
+ * @returns {string} The launcher's instance directory.
+ */
+exports.getInstanceDirectory = function(){
+    return path.join(exports.getDataDirectory(), 'instances')
+}
+
+/**
+ * Retrieve the launcher's Client Token.
+ * There is no default client token.
+ * 
+ * @returns {string} The launcher's Client Token.
+ */
+exports.getClientToken = function(){
+    return config.clientToken
+}
+
+/**
+ * Set the launcher's Client Token.
+ * 
+ * @param {string} clientToken The launcher's new Client Token.
+ */
+exports.setClientToken = function(clientToken){
+    config.clientToken = clientToken
+}
+
+/**
+ * Retrieve the ID of the selected serverpack.
+ * 
+ * @param {boolean} def Optional. If true, the default value will be returned.
+ * @returns {string} The ID of the selected serverpack.
+ */
+exports.getSelectedServer = function(def = false){
+    return !def ? config.selectedServer : DEFAULT_CONFIG.clientToken
+}
+
+/**
+ * Set the ID of the selected serverpack.
+ * 
+ * @param {string} serverID The ID of the new selected serverpack.
+ */
+exports.setSelectedServer = function(serverID){
+    config.selectedServer = serverID
+}
+
+/**
+ * Get an array of each account currently authenticated by the launcher.
+ * 
+ * @returns {Array.<Object>} An array of each stored authenticated account.
+ */
+exports.getAuthAccounts = function(){
+    return config.authenticationDatabase
+}
+
+/**
+ * Returns the authenticated account with the given uuid. Value may
+ * be null.
+ * 
+ * @param {string} uuid The uuid of the authenticated account.
+ * @returns {Object} The authenticated account with the given uuid.
+ */
+exports.getAuthAccount = function(uuid){
+    return config.authenticationDatabase[uuid]
+}
+
+/**
+ * Update the access token of an authenticated mojang account.
+ * 
+ * @param {string} uuid The uuid of the authenticated account.
+ * @param {string} accessToken The new Access Token.
+ * 
+ * @returns {Object} The authenticated account object created by this action.
+ */
+exports.updateMojangAuthAccount = function(uuid, accessToken){
+    config.authenticationDatabase[uuid].accessToken = accessToken
+    config.authenticationDatabase[uuid].type = 'mojang' // For gradual conversion.
+    return config.authenticationDatabase[uuid]
+}
+
+/**
+ * Adds an authenticated mojang account to the database to be stored.
+ * 
+ * @param {string} uuid The uuid of the authenticated account.
+ * @param {string} accessToken The accessToken of the authenticated account.
+ * @param {string} username The username (usually email) of the authenticated account.
+ * @param {string} displayName The in game name of the authenticated account.
+ * 
+ * @returns {Object} The authenticated account object created by this action.
+ */
+exports.addMojangAuthAccount = function(uuid, accessToken, username, displayName){
+    config.selectedAccount = uuid
+    config.authenticationDatabase[uuid] = {
+        type: 'mojang',
+        accessToken,
+        username: username.trim(),
+        uuid: uuid.trim(),
+        displayName: displayName.trim()
+    }
+    return config.authenticationDatabase[uuid]
+}
+
+exports.addOfflineAccount = function(username){
+    console.log("Yeah I try to create new offline account")
+    uuid = randomUUID()
+    config.selectedAccount = uuid
+    config.authenticationDatabase[uuid] = {
+        type: 'offline',
+        password: '',
+        username: username.trim(),
+        uuid: uuid.trim(),
+        displayName: username.trim()
+    }
+    return config.authenticationDatabase[uuid]
+}
+
+/**
+ * Update the tokens of an authenticated microsoft account.
+ * 
+ * @param {string} uuid The uuid of the authenticated account.
+ * @param {string} accessToken The new Access Token.
+ * @param {string} msAccessToken The new Microsoft Access Token
+ * @param {string} msRefreshToken The new Microsoft Refresh Token
+ * @param {date} msExpires The date when the microsoft access token expires
+ * @param {date} mcExpires The date when the mojang access token expires
+ * 
+ * @returns {Object} The authenticated account object created by this action.
+ */
+exports.updateMicrosoftAuthAccount = function(uuid, accessToken, msAccessToken, msRefreshToken, msExpires, mcExpires) {
+    config.authenticationDatabase[uuid].accessToken = accessToken
+    config.authenticationDatabase[uuid].expiresAt = mcExpires
+    config.authenticationDatabase[uuid].microsoft.access_token = msAccessToken
+    config.authenticationDatabase[uuid].microsoft.refresh_token = msRefreshToken
+    config.authenticationDatabase[uuid].microsoft.expires_at = msExpires
+    return config.authenticationDatabase[uuid]
+}
+
+/**
+ * Adds an authenticated microsoft account to the database to be stored.
+ * 
+ * @param {string} uuid The uuid of the authenticated account.
+ * @param {string} accessToken The accessToken of the authenticated account.
+ * @param {string} name The in game name of the authenticated account.
+ * @param {date} mcExpires The date when the mojang access token expires
+ * @param {string} msAccessToken The microsoft access token
+ * @param {string} msRefreshToken The microsoft refresh token
+ * @param {date} msExpires The date when the microsoft access token expires
+ * 
+ * @returns {Object} The authenticated account object created by this action.
+ */
+exports.addMicrosoftAuthAccount = function(uuid, accessToken, name, mcExpires, msAccessToken, msRefreshToken, msExpires) {
+    config.selectedAccount = uuid
+    config.authenticationDatabase[uuid] = {
+        type: 'microsoft',
+        accessToken,
+        username: name.trim(),
+        uuid: uuid.trim(),
+        displayName: name.trim(),
+        expiresAt: mcExpires,
+        microsoft: {
+            access_token: msAccessToken,
+            refresh_token: msRefreshToken,
+            expires_at: msExpires
+        }
+    }
+    return config.authenticationDatabase[uuid]
+}
+
+/**
+ * Remove an authenticated account from the database. If the account
+ * was also the selected account, a new one will be selected. If there
+ * are no accounts, the selected account will be null.
+ * 
+ * @param {string} uuid The uuid of the authenticated account.
+ * 
+ * @returns {boolean} True if the account was removed, false if it never existed.
+ */
+exports.removeAuthAccount = function(uuid){
+    if(config.authenticationDatabase[uuid] != null){
+        delete config.authenticationDatabase[uuid]
+        if(config.selectedAccount === uuid){
+            const keys = Object.keys(config.authenticationDatabase)
+            if(keys.length > 0){
+                config.selectedAccount = keys[0]
+            } else {
+                config.selectedAccount = null
+                config.clientToken = null
+            }
+        }
+        return true
+    }
+    return false
+}
+
+/**
+ * Get the currently selected authenticated account.
+ * 
+ * @returns {Object} The selected authenticated account.
+ */
+exports.getSelectedAccount = function(){
+    return config.authenticationDatabase[config.selectedAccount]
+}
+
+/**
+ * Set the selected authenticated account.
+ * 
+ * @param {string} uuid The UUID of the account which is to be set
+ * as the selected account.
+ * 
+ * @returns {Object} The selected authenticated account.
+ */
+exports.setSelectedAccount = function(uuid){
+    const authAcc = config.authenticationDatabase[uuid]
+    if(authAcc != null) {
+        config.selectedAccount = uuid
+    }
+    return authAcc
+}
+
+/**
+ * Get an array of each mod configuration currently stored.
+ * 
+ * @returns {Array.<Object>} An array of each stored mod configuration.
+ */
+exports.getModConfigurations = function(){
+    return config.modConfigurations
+}
+
+/**
+ * Set the array of stored mod configurations.
+ * 
+ * @param {Array.<Object>} configurations An array of mod configurations.
+ */
+exports.setModConfigurations = function(configurations){
+    config.modConfigurations = configurations
+}
+
+/**
+ * Get the mod configuration for a specific server.
+ * 
+ * @param {string} serverid The id of the server.
+ * @returns {Object} The mod configuration for the given server.
+ */
+exports.getModConfiguration = function(serverid){
+    const cfgs = config.modConfigurations
+    for(let i=0; i<cfgs.length; i++){
+        if(cfgs[i].id === serverid){
+            return cfgs[i]
+        }
+    }
+    return null
+}
+
+/**
+ * Set the mod configuration for a specific server. This overrides any existing value.
+ * 
+ * @param {string} serverid The id of the server for the given mod configuration.
+ * @param {Object} configuration The mod configuration for the given server.
+ */
+exports.setModConfiguration = function(serverid, configuration){
+    const cfgs = config.modConfigurations
+    for(let i=0; i<cfgs.length; i++){
+        if(cfgs[i].id === serverid){
+            cfgs[i] = configuration
+            return
+        }
+    }
+    cfgs.push(configuration)
+}
+
+// User Configurable Settings
+
+// Java Settings
+
+function defaultJavaConfig(effectiveJavaOptions, ram) {
+    if(effectiveJavaOptions.suggestedMajor > 8) {
+        return defaultJavaConfig17(ram)
+    } else {
+        return defaultJavaConfig8(ram)
+    }
+}
+
+function defaultJavaConfig8(ram) {
+    return {
+        minRAM: resolveSelectedRAM(ram),
+        maxRAM: resolveSelectedRAM(ram),
+        executable: null,
+        jvmOptions: [
+            '-XX:+UseConcMarkSweepGC',
+            '-XX:+CMSIncrementalMode',
+            '-XX:-UseAdaptiveSizePolicy',
+            '-Xmn128M'
+        ],
+    }
+}
+
+function defaultJavaConfig17(ram) {
+    return {
+        minRAM: resolveSelectedRAM(ram),
+        maxRAM: resolveSelectedRAM(ram),
+        executable: null,
+        jvmOptions: [
+            '-XX:+UnlockExperimentalVMOptions',
+            '-XX:+UseG1GC',
+            '-XX:G1NewSizePercent=20',
+            '-XX:G1ReservePercent=20',
+            '-XX:MaxGCPauseMillis=50',
+            '-XX:G1HeapRegionSize=32M'
+        ],
+    }
+}
+
+/**
+ * Ensure a java config property is set for the given server.
+ * 
+ * @param {string} serverid The server id.
+ * @param {*} mcVersion The minecraft version of the server.
+ */
+exports.ensureJavaConfig = function(serverid, effectiveJavaOptions, ram) {
+    if(!Object.prototype.hasOwnProperty.call(config.javaConfig, serverid)) {
+        config.javaConfig[serverid] = defaultJavaConfig(effectiveJavaOptions, ram)
+    }
+}
+
+/**
+ * Retrieve the minimum amount of memory for JVM initialization. This value
+ * contains the units of memory. For example, '5G' = 5 GigaBytes, '1024M' = 
+ * 1024 MegaBytes, etc.
+ * 
+ * @param {string} serverid The server id.
+ * @returns {string} The minimum amount of memory for JVM initialization.
+ */
+exports.getMinRAM = function(serverid){
+    return config.javaConfig[serverid].minRAM
+}
+
+/**
+ * Set the minimum amount of memory for JVM initialization. This value should
+ * contain the units of memory. For example, '5G' = 5 GigaBytes, '1024M' = 
+ * 1024 MegaBytes, etc.
+ * 
+ * @param {string} serverid The server id.
+ * @param {string} minRAM The new minimum amount of memory for JVM initialization.
+ */
+exports.setMinRAM = function(serverid, minRAM){
+    config.javaConfig[serverid].minRAM = minRAM
+}
+
+/**
+ * Retrieve the maximum amount of memory for JVM initialization. This value
+ * contains the units of memory. For example, '5G' = 5 GigaBytes, '1024M' = 
+ * 1024 MegaBytes, etc.
+ * 
+ * @param {string} serverid The server id.
+ * @returns {string} The maximum amount of memory for JVM initialization.
+ */
+exports.getMaxRAM = function(serverid){
+    return config.javaConfig[serverid].maxRAM
+}
+
+/**
+ * Set the maximum amount of memory for JVM initialization. This value should
+ * contain the units of memory. For example, '5G' = 5 GigaBytes, '1024M' = 
+ * 1024 MegaBytes, etc.
+ * 
+ * @param {string} serverid The server id.
+ * @param {string} maxRAM The new maximum amount of memory for JVM initialization.
+ */
+exports.setMaxRAM = function(serverid, maxRAM){
+    config.javaConfig[serverid].maxRAM = maxRAM
+}
+
+/**
+ * Retrieve the path of the Java Executable.
+ * 
+ * This is a resolved configuration value and defaults to null until externally assigned.
+ * 
+ * @param {string} serverid The server id.
+ * @returns {string} The path of the Java Executable.
+ */
+exports.getJavaExecutable = function(serverid){
+    return config.javaConfig[serverid].executable
+}
+
+/**
+ * Set the path of the Java Executable.
+ * 
+ * @param {string} serverid The server id.
+ * @param {string} executable The new path of the Java Executable.
+ */
+exports.setJavaExecutable = function(serverid, executable){
+    config.javaConfig[serverid].executable = executable
+}
+
+/**
+ * Retrieve the additional arguments for JVM initialization. Required arguments,
+ * such as memory allocation, will be dynamically resolved and will not be included
+ * in this value.
+ * 
+ * @param {string} serverid The server id.
+ * @returns {Array.<string>} An array of the additional arguments for JVM initialization.
+ */
+exports.getJVMOptions = function(serverid){
+    return config.javaConfig[serverid].jvmOptions
+}
+
+/**
+ * Set the additional arguments for JVM initialization. Required arguments,
+ * such as memory allocation, will be dynamically resolved and should not be
+ * included in this value.
+ * 
+ * @param {string} serverid The server id.
+ * @param {Array.<string>} jvmOptions An array of the new additional arguments for JVM 
+ * initialization.
+ */
+exports.setJVMOptions = function(serverid, jvmOptions){
+    config.javaConfig[serverid].jvmOptions = jvmOptions
+}
+
+// Game Settings
+
+/**
+ * Retrieve the width of the game window.
+ * 
+ * @param {boolean} def Optional. If true, the default value will be returned.
+ * @returns {number} The width of the game window.
+ */
+exports.getGameWidth = function(def = false){
+    return !def ? config.settings.game.resWidth : DEFAULT_CONFIG.settings.game.resWidth
+}
+
+/**
+ * Set the width of the game window.
+ * 
+ * @param {number} resWidth The new width of the game window.
+ */
+exports.setGameWidth = function(resWidth){
+    config.settings.game.resWidth = Number.parseInt(resWidth)
+}
+
+/**
+ * Validate a potential new width value.
+ * 
+ * @param {number} resWidth The width value to validate.
+ * @returns {boolean} Whether or not the value is valid.
+ */
+exports.validateGameWidth = function(resWidth){
+    const nVal = Number.parseInt(resWidth)
+    return Number.isInteger(nVal) && nVal >= 0
+}
+
+/**
+ * Retrieve the height of the game window.
+ * 
+ * @param {boolean} def Optional. If true, the default value will be returned.
+ * @returns {number} The height of the game window.
+ */
+exports.getGameHeight = function(def = false){
+    return !def ? config.settings.game.resHeight : DEFAULT_CONFIG.settings.game.resHeight
+}
+
+/**
+ * Set the height of the game window.
+ * 
+ * @param {number} resHeight The new height of the game window.
+ */
+exports.setGameHeight = function(resHeight){
+    config.settings.game.resHeight = Number.parseInt(resHeight)
+}
+
+/**
+ * Validate a potential new height value.
+ * 
+ * @param {number} resHeight The height value to validate.
+ * @returns {boolean} Whether or not the value is valid.
+ */
+exports.validateGameHeight = function(resHeight){
+    const nVal = Number.parseInt(resHeight)
+    return Number.isInteger(nVal) && nVal >= 0
+}
+
+/**
+ * Check if the game should be launched in fullscreen mode.
+ * 
+ * @param {boolean} def Optional. If true, the default value will be returned.
+ * @returns {boolean} Whether or not the game is set to launch in fullscreen mode.
+ */
+exports.getFullscreen = function(def = false){
+    return !def ? config.settings.game.fullscreen : DEFAULT_CONFIG.settings.game.fullscreen
+}
+
+/**
+ * Change the status of if the game should be launched in fullscreen mode.
+ * 
+ * @param {boolean} fullscreen Whether or not the game should launch in fullscreen mode.
+ */
+exports.setFullscreen = function(fullscreen){
+    config.settings.game.fullscreen = fullscreen
+}
+
+/**
+ * Check if the game should auto connect to servers.
+ * 
+ * @param {boolean} def Optional. If true, the default value will be returned.
+ * @returns {boolean} Whether or not the game should auto connect to servers.
+ */
+exports.getAutoConnect = function(def = false){
+    return !def ? config.settings.game.autoConnect : DEFAULT_CONFIG.settings.game.autoConnect
+}
+
+/**
+ * Change the status of whether or not the game should auto connect to servers.
+ * 
+ * @param {boolean} autoConnect Whether or not the game should auto connect to servers.
+ */
+exports.setAutoConnect = function(autoConnect){
+    config.settings.game.autoConnect = autoConnect
+}
+
+/**
+ * Check if the game should launch as a detached process.
+ * 
+ * @param {boolean} def Optional. If true, the default value will be returned.
+ * @returns {boolean} Whether or not the game will launch as a detached process.
+ */
+exports.getLaunchDetached = function(def = false){
+    return !def ? config.settings.game.launchDetached : DEFAULT_CONFIG.settings.game.launchDetached
+}
+
+/**
+ * Change the status of whether or not the game should launch as a detached process.
+ * 
+ * @param {boolean} launchDetached Whether or not the game should launch as a detached process.
+ */
+exports.setLaunchDetached = function(launchDetached){
+    config.settings.game.launchDetached = launchDetached
+}
+
+// Launcher Settings
+
+/**
+ * Check if the launcher should download prerelease versions.
+ * 
+ * @param {boolean} def Optional. If true, the default value will be returned.
+ * @returns {boolean} Whether or not the launcher should download prerelease versions.
+ */
+exports.getAllowPrerelease = function(def = false){
+    return !def ? config.settings.launcher.allowPrerelease : DEFAULT_CONFIG.settings.launcher.allowPrerelease
+}
+
+/**
+ * Change the status of Whether or not the launcher should download prerelease versions.
+ * 
+ * @param {boolean} launchDetached Whether or not the launcher should download prerelease versions.
+ */
+exports.setAllowPrerelease = function(allowPrerelease){
+    config.settings.launcher.allowPrerelease = allowPrerelease
+}

app/assets/js/discordwrapper.js

@@ -0,0 +1,52 @@
+// Work in progress
+const { LoggerUtil } = require('helios-core')
+
+const logger = LoggerUtil.getLogger('DiscordWrapper')
+
+const { Client } = require('discord-rpc-patch')
+
+const Lang = require('./langloader')
+
+let client
+let activity
+
+exports.initRPC = function(genSettings, servSettings, initialDetails = Lang.queryJS('discord.waiting')){
+    client = new Client({ transport: 'ipc' })
+
+    activity = {
+        details: initialDetails,
+        state: Lang.queryJS('discord.state', {shortId: servSettings.shortId}),
+        largeImageKey: servSettings.largeImageKey,
+        largeImageText: servSettings.largeImageText,
+        smallImageKey: genSettings.smallImageKey,
+        smallImageText: genSettings.smallImageText,
+        startTimestamp: new Date().getTime(),
+        instance: false
+    }
+
+    client.on('ready', () => {
+        logger.info('Discord RPC Connected')
+        client.setActivity(activity)
+    })
+    
+    client.login({clientId: genSettings.clientId}).catch(error => {
+        if(error.message.includes('ENOENT')) {
+            logger.info('Unable to initialize Discord Rich Presence, no client detected.')
+        } else {
+            logger.info('Unable to initialize Discord Rich Presence: ' + error.message, error)
+        }
+    })
+}
+
+exports.updateDetails = function(details){
+    activity.details = details
+    client.setActivity(activity)
+}
+
+exports.shutdownRPC = function(){
+    if(!client) return
+    client.clearActivity()
+    client.destroy()
+    client = null
+    activity = null
+}

app/assets/js/distromanager.js

@@ -0,0 +1,15 @@
+const { DistributionAPI } = require('helios-core/common')
+
+const ConfigManager = require('./configmanager')
+
+exports.REMOTE_DISTRO_URL = 'https://git.onimai.ru/ONIMAI-SMP/distribution/raw/branch/main/distribution.json'
+
+const api = new DistributionAPI(
+    ConfigManager.getLauncherDirectory(),
+    null, // Injected forcefully by the preloader.
+    null, // Injected forcefully by the preloader.
+    exports.REMOTE_DISTRO_URL,
+    false
+)
+
+exports.DistroAPI = api

app/assets/js/dropinmodutil.js

@@ -0,0 +1,238 @@
+const fs        = require('fs-extra')
+const path      = require('path')
+const { ipcRenderer, shell } = require('electron')
+const { SHELL_OPCODE } = require('./ipcconstants')
+
+// Group #1: File Name (without .disabled, if any)
+// Group #2: File Extension (jar, zip, or litemod)
+// Group #3: If it is disabled (if string 'disabled' is present)
+const MOD_REGEX = /^(.+(jar|zip|litemod))(?:\.(disabled))?$/
+const DISABLED_EXT = '.disabled'
+
+const SHADER_REGEX = /^(.+)\.zip$/
+const SHADER_OPTION = /shaderPack=(.+)/
+const SHADER_DIR = 'shaderpacks'
+const SHADER_CONFIG = 'optionsshaders.txt'
+
+/**
+ * Validate that the given directory exists. If not, it is
+ * created.
+ * 
+ * @param {string} modsDir The path to the mods directory.
+ */
+exports.validateDir = function(dir) {
+    fs.ensureDirSync(dir)
+}
+
+/**
+ * Scan for drop-in mods in both the mods folder and version
+ * safe mods folder.
+ * 
+ * @param {string} modsDir The path to the mods directory.
+ * @param {string} version The minecraft version of the server configuration.
+ * 
+ * @returns {{fullName: string, name: string, ext: string, disabled: boolean}[]}
+ * An array of objects storing metadata about each discovered mod.
+ */
+exports.scanForDropinMods = function(modsDir, version) {
+    const modsDiscovered = []
+    if(fs.existsSync(modsDir)){
+        let modCandidates = fs.readdirSync(modsDir)
+        let verCandidates = []
+        const versionDir = path.join(modsDir, version)
+        if(fs.existsSync(versionDir)){
+            verCandidates = fs.readdirSync(versionDir)
+        }
+        for(let file of modCandidates){
+            const match = MOD_REGEX.exec(file)
+            if(match != null){
+                modsDiscovered.push({
+                    fullName: match[0],
+                    name: match[1],
+                    ext: match[2],
+                    disabled: match[3] != null
+                })
+            }
+        }
+        for(let file of verCandidates){
+            const match = MOD_REGEX.exec(file)
+            if(match != null){
+                modsDiscovered.push({
+                    fullName: path.join(version, match[0]),
+                    name: match[1],
+                    ext: match[2],
+                    disabled: match[3] != null
+                })
+            }
+        }
+    }
+    return modsDiscovered
+}
+
+/**
+ * Add dropin mods.
+ * 
+ * @param {FileList} files The files to add.
+ * @param {string} modsDir The path to the mods directory.
+ */
+exports.addDropinMods = function(files, modsdir) {
+
+    exports.validateDir(modsdir)
+
+    for(let f of files) {
+        if(MOD_REGEX.exec(f.name) != null) {
+            fs.moveSync(f.path, path.join(modsdir, f.name))
+        }
+    }
+
+}
+
+/**
+ * Delete a drop-in mod from the file system.
+ * 
+ * @param {string} modsDir The path to the mods directory.
+ * @param {string} fullName The fullName of the discovered mod to delete.
+ * 
+ * @returns {Promise.<boolean>} True if the mod was deleted, otherwise false.
+ */
+exports.deleteDropinMod = async function(modsDir, fullName){
+
+    const res = await ipcRenderer.invoke(SHELL_OPCODE.TRASH_ITEM, path.join(modsDir, fullName))
+
+    if(!res.result) {
+        shell.beep()
+        console.error('Error deleting drop-in mod.', res.error)
+        return false
+    }
+
+    return true
+}
+
+/**
+ * Toggle a discovered mod on or off. This is achieved by either 
+ * adding or disabling the .disabled extension to the local file.
+ * 
+ * @param {string} modsDir The path to the mods directory.
+ * @param {string} fullName The fullName of the discovered mod to toggle.
+ * @param {boolean} enable Whether to toggle on or off the mod.
+ * 
+ * @returns {Promise.<void>} A promise which resolves when the mod has
+ * been toggled. If an IO error occurs the promise will be rejected.
+ */
+exports.toggleDropinMod = function(modsDir, fullName, enable){
+    return new Promise((resolve, reject) => {
+        const oldPath = path.join(modsDir, fullName)
+        const newPath = path.join(modsDir, enable ? fullName.substring(0, fullName.indexOf(DISABLED_EXT)) : fullName + DISABLED_EXT)
+
+        fs.rename(oldPath, newPath, (err) => {
+            if(err){
+                reject(err)
+            } else {
+                resolve()
+            }
+        })
+    })
+}
+
+/**
+ * Check if a drop-in mod is enabled.
+ * 
+ * @param {string} fullName The fullName of the discovered mod to toggle.
+ * @returns {boolean} True if the mod is enabled, otherwise false.
+ */
+exports.isDropinModEnabled = function(fullName){
+    return !fullName.endsWith(DISABLED_EXT)
+}
+
+/**
+ * Scan for shaderpacks inside the shaderpacks folder.
+ * 
+ * @param {string} instanceDir The path to the server instance directory.
+ * 
+ * @returns {{fullName: string, name: string}[]}
+ * An array of objects storing metadata about each discovered shaderpack.
+ */
+exports.scanForShaderpacks = function(instanceDir){
+    const shaderDir = path.join(instanceDir, SHADER_DIR)
+    const packsDiscovered = [{
+        fullName: 'OFF',
+        name: 'Off (Default)'
+    }]
+    if(fs.existsSync(shaderDir)){
+        let modCandidates = fs.readdirSync(shaderDir)
+        for(let file of modCandidates){
+            const match = SHADER_REGEX.exec(file)
+            if(match != null){
+                packsDiscovered.push({
+                    fullName: match[0],
+                    name: match[1]
+                })
+            }
+        }
+    }
+    return packsDiscovered
+}
+
+/**
+ * Read the optionsshaders.txt file to locate the current
+ * enabled pack. If the file does not exist, OFF is returned.
+ * 
+ * @param {string} instanceDir The path to the server instance directory.
+ * 
+ * @returns {string} The file name of the enabled shaderpack.
+ */
+exports.getEnabledShaderpack = function(instanceDir){
+    exports.validateDir(instanceDir)
+
+    const optionsShaders = path.join(instanceDir, SHADER_CONFIG)
+    if(fs.existsSync(optionsShaders)){
+        const buf = fs.readFileSync(optionsShaders, {encoding: 'utf-8'})
+        const match = SHADER_OPTION.exec(buf)
+        if(match != null){
+            return match[1]
+        } else {
+            console.warn('WARNING: Shaderpack regex failed.')
+        }
+    }
+    return 'OFF'
+}
+
+/**
+ * Set the enabled shaderpack.
+ * 
+ * @param {string} instanceDir The path to the server instance directory.
+ * @param {string} pack the file name of the shaderpack.
+ */
+exports.setEnabledShaderpack = function(instanceDir, pack){
+    exports.validateDir(instanceDir)
+
+    const optionsShaders = path.join(instanceDir, SHADER_CONFIG)
+    let buf
+    if(fs.existsSync(optionsShaders)){
+        buf = fs.readFileSync(optionsShaders, {encoding: 'utf-8'})
+        buf = buf.replace(SHADER_OPTION, `shaderPack=${pack}`)
+    } else {
+        buf = `shaderPack=${pack}`
+    }
+    fs.writeFileSync(optionsShaders, buf, {encoding: 'utf-8'})
+}
+
+/**
+ * Add shaderpacks.
+ * 
+ * @param {FileList} files The files to add.
+ * @param {string} instanceDir The path to the server instance directory.
+ */
+exports.addShaderpacks = function(files, instanceDir) {
+
+    const p = path.join(instanceDir, SHADER_DIR)
+
+    exports.validateDir(p)
+
+    for(let f of files) {
+        if(SHADER_REGEX.exec(f.name) != null) {
+            fs.moveSync(f.path, path.join(p, f.name))
+        }
+    }
+
+}

app/assets/js/ipcconstants.js

@@ -0,0 +1,28 @@
+// NOTE FOR THIRD-PARTY
+// REPLACE THIS CLIENT ID WITH YOUR APPLICATION ID.
+// SEE https://github.com/dscalzi/HeliosLauncher/blob/master/docs/MicrosoftAuth.md
+exports.AZURE_CLIENT_ID = '58f2320b-3644-4194-9174-796e17617dd0'
+// SEE NOTE ABOVE.
+
+
+// Opcodes
+exports.MSFT_OPCODE = {
+    OPEN_LOGIN: 'MSFT_AUTH_OPEN_LOGIN',
+    OPEN_LOGOUT: 'MSFT_AUTH_OPEN_LOGOUT',
+    REPLY_LOGIN: 'MSFT_AUTH_REPLY_LOGIN',
+    REPLY_LOGOUT: 'MSFT_AUTH_REPLY_LOGOUT'
+}
+// Reply types for REPLY opcode.
+exports.MSFT_REPLY_TYPE = {
+    SUCCESS: 'MSFT_AUTH_REPLY_SUCCESS',
+    ERROR: 'MSFT_AUTH_REPLY_ERROR'
+}
+// Error types for ERROR reply.
+exports.MSFT_ERROR = {
+    ALREADY_OPEN: 'MSFT_AUTH_ERR_ALREADY_OPEN',
+    NOT_FINISHED: 'MSFT_AUTH_ERR_NOT_FINISHED'
+}
+
+exports.SHELL_OPCODE = {
+    TRASH_ITEM: 'TRASH_ITEM'
+}

app/assets/js/isdev.js

@@ -0,0 +1,5 @@
+'use strict'
+const getFromEnv = parseInt(process.env.ELECTRON_IS_DEV, 10) === 1
+const isEnvSet = 'ELECTRON_IS_DEV' in process.env
+
+module.exports = isEnvSet ? getFromEnv : (process.defaultApp || /node_modules[\\/]electron[\\/]/.test(process.execPath))

app/assets/js/langloader.js

@@ -0,0 +1,43 @@
+const fs = require('fs-extra')
+const path = require('path')
+const toml = require('toml')
+const merge = require('lodash.merge')
+
+let lang
+
+exports.loadLanguage = function(id){
+    lang = merge(lang || {}, toml.parse(fs.readFileSync(path.join(__dirname, '..', 'lang', `${id}.toml`))) || {})
+}
+
+exports.query = function(id, placeHolders){
+    let query = id.split('.')
+    let res = lang
+    for(let q of query){
+        res = res[q]
+    }
+    let text = res === lang ? '' : res
+    if (placeHolders) {
+        Object.entries(placeHolders).forEach(([key, value]) => {
+            text = text.replace(`{${key}}`, value)
+        })
+    }
+    return text
+}
+
+exports.queryJS = function(id, placeHolders){
+    return exports.query(`js.${id}`, placeHolders)
+}
+
+exports.queryEJS = function(id, placeHolders){
+    return exports.query(`ejs.${id}`, placeHolders)
+}
+
+exports.setupLanguage = function(){
+    // Load Language Files
+    exports.loadLanguage('en_US')
+    // Uncomment this when translations are ready
+    //exports.loadLanguage('xx_XX')
+
+    // Load Custom Language File for Launcher Customizer
+    exports.loadLanguage('_custom')
+}

app/assets/js/launchindex.json

@@ -1,84 +0,0 @@
-{
-    "version": "1.0",
-    "servers": [
-        {
-            "id": "WesterosCraft-1.11.2",
-            "name": "WesterosCraft Production Client",
-            "news-feed": "http://www.westeroscraft.com/api/rss.php?preset_id=12700544",
-            "icon-url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/server-prod.png",
-            "revision": "0.0.1",
-            "server-ip": "mc.westeroscraft.com",
-            "mc-version": "1.11.2",
-            "modules": [
-                {
-                    "id": "MODNAME",
-                    "name": "Mod Name version 1.11.2",
-                    "type": "forgemod",
-                    "_comment": "If no required is given, it will default to true. If a def(ault) is not give, it will default to true. If required is present it always expects a value.",
-                    "required": {
-                        "value": false,
-                        "def": false
-                    },
-                    "artifact": {
-                        "size": 1234,
-                         "MD5": "e71e88c744588fdad48d3b3beb4935fc",
-                        "path": "forgemod path is appended to {basepath}/mods",
-                        "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.11.2/somemod.jar"
-                    }
-                },
-                {
-                    "_comment": "Forge is a special instance of library.",
-                    "id": "net.minecraftforge.forge.forge-universal:1.11.2-13.20.0.2228",
-                    "name": "Minecraft Forge 1.11.2-13.20.0.2228",
-                    "type": "forge",
-                    "artifact": {
-                        "size": 4123353,
-                        "MD5": "5b9105f1a8552beac0c8228203d994ae",
-                        "path": "net/minecraftforge/forge/1.11.2-13.20.0.2228/forge-1.11.2-13.20.0.2228-universal.jar",
-                        "url": "http://files.minecraftforge.net/maven/net/minecraftforge/forge/1.11.2-13.20.0.2228/forge-1.11.2-13.20.0.2228-universal.jar"
-                    }
-                },
-                {
-                    "_comment": "library path is appended to {basepath}/libraries",
-                    "id": "net.optifine.optifine:1.11.2_HD_U_B8",
-                    "name": "Optifine 1.11.2 HD U B8",
-                    "type": "library",
-                    "artifact": {
-                        "size": 2050307,
-                        "MD5": "c18c80f8bfa2a440cc5af4ab8816bc4b",
-                        "path": "optifine/OptiFine/1.11.2_HD_U_B8/OptiFine-1.11.2_HD_U_B8.jar",
-                        "url": "http://optifine.net/download.php?f=OptiFine_1.11.2_HD_U_B8.jar"
-                    }
-                },
-                {
-                    "id": "chatbubbles",
-                    "name": "Chat Bubbles 1.11.2",
-                    "type": "litemod",
-                    "required": {
-                        "value": false
-                    },
-                    "artifact": {
-                        "size": 37838,
-                         "MD5": "0497a93e5429b43082282e9d9119fcba",
-                        "path": "litemod path is appended to {basepath}/mods/{mc-version}",
-                        "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.11.2/mod_chatBubbles-1.0.1_for_1.11.2.litemod"
-                    },
-                    "_comment": "Any module can declare submodules, even submodules.",
-                    "sub-modules": [
-                        {
-                            "id": "customRegexes",
-                            "name": "Custom Regexes for Chat Bubbles",
-                            "type": "file",
-                            "artifact": {
-                                "size": 331,
-                                "MD5": "f21b4b325f09238a3d6b2103d54351ef",
-                                "path": "file path is appended to {basepath}",
-                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.11.2/customRegexes.txt"
-                            }
-                        }
-                    ]
-                }
-            ]
-        }
-    ]
-}

app/assets/js/launchprocess.js

@@ -1,208 +0,0 @@
-const mojang = require('mojang')
-const uuidV4 = require('uuid/v4')
-const path = require('path')
-const child_process = require('child_process')
-const ag = require('./assetguard.js')
-const AdmZip = require('adm-zip')
-const fs = require('fs')
-const mkpath = require('mkdirp');
-
-function launchMinecraft(versionData, forgeData, basePath){
-    const authPromise = mojang.auth('EMAIL', 'PASS', uuidV4(), {
-        name: 'Minecraft',
-        version: 1
-    })
-    authPromise.then(function(data){
-        const args = finalizeArgumentsForge(versionData, forgeData, data, basePath)
-        //TODO make this dynamic
-        const child = child_process.spawn('C:\\Program Files\\Java\\jre1.8.0_131\\bin\\javaw.exe', args)
-        child.stdout.on('data', (data) => {
-            console.log('Minecraft:', data.toString('utf8'))
-        })
-        child.stderr.on('data', (data) => {
-            console.log('Minecraft:', data.toString('utf8'))
-        })
-        child.on('close', (code, signal) => {
-            console.log('Exited with code', code)
-        })
-    })
-}
-
-function finalizeArgumentsForge(versionData, forgeData, authData, basePath){
-    const mcArgs = forgeData['minecraftArguments']
-    const gameProfile = authData['selectedProfile']
-    const regex = new RegExp('\\${*(.*)}')
-    const argArr = mcArgs.split(' ')
-    const staticArgs = ['-Xmx4G',
-                        '-XX:+UseConcMarkSweepGC',
-                        '-XX:+CMSIncrementalMode',
-                        '-XX:-UseAdaptiveSizePolicy',
-                        '-Xmn128M',
-                        '-Djava.library.path=' + path.join(basePath, 'natives'),
-                        '-cp',
-                        classpathArg(versionData, basePath).concat(forgeClasspathArg(forgeData, basePath)).join(';'),
-                        forgeData.mainClass]
-    for(let i=0; i<argArr.length; i++){
-        if(regex.test(argArr[i])){
-            const identifier = argArr[i].match(regex)[1]
-            let newVal = argArr[i]
-            switch(identifier){
-                case 'auth_player_name':
-                    newVal = gameProfile['name']
-                    break
-                case 'version_name':
-                    newVal = versionData['id']
-                    break
-                case 'game_directory':
-                    newVal = basePath
-                    break
-                case 'assets_root':
-                    newVal = path.join(basePath, 'assets')
-                    break
-                case 'assets_index_name':
-                    newVal = versionData['assets']
-                    break
-                case 'auth_uuid':
-                    newVal = gameProfile['id']
-                    break
-                case 'auth_access_token':
-                    newVal = authData['accessToken']
-                    break
-                case 'user_type':
-                    newVal = 'MOJANG'
-                    break
-                case 'version_type':
-                    newVal = versionData['type']
-                    break
-            }
-            argArr[i] = newVal
-        }
-    }
-
-    return staticArgs.concat(argArr)
-}
-
-function finalizeArguments(versionData, authData, basePath){
-    const mcArgs = versionData['minecraftArguments']
-    const gameProfile = authData['selectedProfile']
-    const regex = new RegExp('\\${*(.*)}')
-    const argArr = mcArgs.split(' ')
-    const staticArgs = ['-Xmx1G',
-                        '-XX:+UseConcMarkSweepGC',
-                        '-XX:+CMSIncrementalMode',
-                        '-XX:-UseAdaptiveSizePolicy',
-                        '-Xmn128M',
-                        '-Djava.library.path=' + path.join(basePath, 'natives'),
-                        '-cp',
-                        classpathArg(versionData, basePath).join(';'),
-                        versionData.mainClass]
-    for(let i=0; i<argArr.length; i++){
-        if(regex.test(argArr[i])){
-            const identifier = argArr[i].match(regex)[1]
-            let newVal = argArr[i]
-            switch(identifier){
-                case 'auth_player_name':
-                    newVal = gameProfile['name']
-                    break
-                case 'version_name':
-                    newVal = versionData['id']
-                    break
-                case 'game_directory':
-                    newVal = basePath
-                    break
-                case 'assets_root':
-                    newVal = path.join(basePath, 'assets')
-                    break
-                case 'assets_index_name':
-                    newVal = versionData['assets']
-                    break
-                case 'auth_uuid':
-                    newVal = gameProfile['id']
-                    break
-                case 'auth_access_token':
-                    newVal = authData['accessToken']
-                    break
-                case 'user_type':
-                    newVal = 'MOJANG'
-                    break
-                case 'version_type':
-                    newVal = versionData['type']
-                    break
-            }
-            argArr[i] = newVal
-        }
-    }
-
-    return staticArgs.concat(argArr)
-}
-
-function forgeClasspathArg(forgeData, basePath){
-    const libArr = forgeData['libraries']
-    const libPath = path.join(basePath, 'libraries')
-    const cpArgs = []
-    for(let i=0; i<libArr.length; i++){
-        const lib = libArr[i]
-        const to = path.join(libPath, ag._resolvePath(lib.name, '.jar'))
-        cpArgs.push(to)
-    }
-    return cpArgs
-}
-
-function classpathArg(versionData, basePath){
-    const libArr = versionData['libraries']
-    const libPath = path.join(basePath, 'libraries')
-    const nativePath = path.join(basePath, 'natives')
-    const version = versionData['id']
-    const cpArgs = [path.join(basePath, 'versions', version, version + '.jar')]
-    libArr.forEach(function(lib){
-        if(ag.Library.validateRules(lib['rules'])){
-            if(lib['natives'] == null){
-                const dlInfo = lib['downloads']
-                const artifact = dlInfo['artifact']
-                const to = path.join(libPath, artifact['path'])
-                cpArgs.push(to)
-            } else {
-                //Now we need to extract natives.
-                const natives = lib['natives']
-                const extractInst = lib['extract']
-                const exclusionArr = extractInst['exclude']
-                const opSys = ag.Library.mojangFriendlyOS()
-                const indexId = natives[opSys]
-                const dlInfo = lib['downloads']
-                const classifiers = dlInfo['classifiers']
-                const artifact = classifiers[indexId]
-
-                const to = path.join(libPath, artifact['path'])
-
-                let zip = new AdmZip(to)
-                let zipEntries = zip.getEntries()
-
-                for(let i=0; i<zipEntries.length; i++){
-                    const fileName = zipEntries[i].entryName
-
-                    let shouldExclude = false
-
-                    exclusionArr.forEach(function(exclusion){
-                        if(exclusion.indexOf(fileName) > -1){
-                            shouldExclude = true
-                        }
-                    })
-
-                    if(!shouldExclude){
-                        mkpath.sync(path.join(nativePath, fileName, '..'))
-                        fs.writeFile(path.join(nativePath, fileName), zipEntries[i].getData())
-                    }
-
-                }
-
-                cpArgs.push(to)
-            }
-        }
-    })
-
-    return cpArgs
-}
-
-module.exports = {
-    launchMinecraft
-}

app/assets/js/modlist.js

@@ -1,51 +0,0 @@
-const fs = require('fs')
-
-/**
- * Class used to configure mod launch args.
- */
-export class ModList {
-
-    /**
-     * Construct a ModList.
-     * 
-     * @param {String} repositoryRoot - the base path of the mod locations.
-     * @param {Array.<String>} modRef - array containing the mod artifact ids.
-     * @param {String} parentList - parent ModList file path, null if none.
-     */
-    constructor(repositoryRoot, modRef, parentList){
-        if(!arguments.length){
-            this.repositoryRoot = ''
-            this.modRef = []
-        }
-        this.repositoryRoot
-        this.modRef = modRef
-        if(parentList != null) this.parentList = parentList
-    }
-
-    /**
-     * Exports a ModList object to the specified file path.
-     * 
-     * @param {ModList} modList - the ModList object to export.
-     * @param {String} filePath - desired filepath.
-     * @returns {Promise.<String>} - a promise which resolves FML modList argument.
-     */
-    static exportModList(modList, filePath){
-        return new Promise(function(resolve, reject){
-            fs.writeFile(filePath, JSON.stringify(modList), (err) => {
-                if(err){
-                    reject(err.message)
-                }
-                resolve('--modListFile ' + filePath)
-            })
-        })
-    }
-
-    /**
-     * 
-     * @param {Object} distro - the distribution index. 
-     */
-    static generateModList(distro){
-
-    }
-
-}

app/assets/js/preloader.js

@@ -0,0 +1,67 @@
+const {ipcRenderer}  = require('electron')
+const fs             = require('fs-extra')
+const os             = require('os')
+const path           = require('path')
+
+const ConfigManager  = require('./configmanager')
+const { DistroAPI }  = require('./distromanager')
+const LangLoader     = require('./langloader')
+const { LoggerUtil } = require('helios-core')
+// eslint-disable-next-line no-unused-vars
+const { HeliosDistribution } = require('helios-core/common')
+
+const logger = LoggerUtil.getLogger('Preloader')
+
+logger.info('Loading..')
+
+// Load ConfigManager
+ConfigManager.load()
+
+// Yuck!
+// TODO Fix this
+DistroAPI['commonDir'] = ConfigManager.getCommonDirectory()
+DistroAPI['instanceDir'] = ConfigManager.getInstanceDirectory()
+
+// Load Strings
+LangLoader.setupLanguage()
+
+/**
+ * 
+ * @param {HeliosDistribution} data 
+ */
+function onDistroLoad(data){
+    if(data != null){
+        
+        // Resolve the selected server if its value has yet to be set.
+        if(ConfigManager.getSelectedServer() == null || data.getServerById(ConfigManager.getSelectedServer()) == null){
+            logger.info('Determining default selected server..')
+            ConfigManager.setSelectedServer(data.getMainServer().rawServer.id)
+            ConfigManager.save()
+        }
+    }
+    ipcRenderer.send('distributionIndexDone', data != null)
+}
+
+// Ensure Distribution is downloaded and cached.
+DistroAPI.getDistribution()
+    .then(heliosDistro => {
+        logger.info('Loaded distribution index.')
+
+        onDistroLoad(heliosDistro)
+    })
+    .catch(err => {
+        logger.info('Failed to load an older version of the distribution index.')
+        logger.info('Application cannot run.')
+        logger.error(err)
+
+        onDistroLoad(null)
+    })
+
+// Clean up temp dir incase previous launches ended unexpectedly. 
+fs.remove(path.join(os.tmpdir(), ConfigManager.getTempNativeFolder()), (err) => {
+    if(err){
+        logger.warn('Error while cleaning natives directory', err)
+    } else {
+        logger.info('Cleaned natives directory.')
+    }
+})

app/assets/js/processbuilder.js

@@ -0,0 +1,888 @@
+const AdmZip                = require('adm-zip')
+const child_process         = require('child_process')
+const crypto                = require('crypto')
+const fs                    = require('fs-extra')
+const { LoggerUtil }        = require('helios-core')
+const { getMojangOS, isLibraryCompatible, mcVersionAtLeast }  = require('helios-core/common')
+const { Type }              = require('helios-distribution-types')
+const os                    = require('os')
+const path                  = require('path')
+
+const ConfigManager            = require('./configmanager')
+
+const logger = LoggerUtil.getLogger('ProcessBuilder')
+
+
+/**
+ * Only forge and fabric are top level mod loaders.
+ * 
+ * Forge 1.13+ launch logic is similar to fabrics, for now using usingFabricLoader flag to
+ * change minor details when needed.
+ * 
+ * Rewrite of this module may be needed in the future.
+ */
+class ProcessBuilder {
+
+    constructor(distroServer, vanillaManifest, modManifest, authUser, launcherVersion){
+        this.gameDir = path.join(ConfigManager.getInstanceDirectory(), distroServer.rawServer.id)
+        this.commonDir = ConfigManager.getCommonDirectory()
+        this.server = distroServer
+        this.vanillaManifest = vanillaManifest
+        this.modManifest = modManifest
+        this.authUser = authUser
+        this.launcherVersion = launcherVersion
+        this.forgeModListFile = path.join(this.gameDir, 'forgeMods.list') // 1.13+
+        this.fmlDir = path.join(this.gameDir, 'forgeModList.json')
+        this.llDir = path.join(this.gameDir, 'liteloaderModList.json')
+        this.libPath = path.join(this.commonDir, 'libraries')
+
+        this.usingLiteLoader = false
+        this.usingFabricLoader = false
+        this.llPath = null
+    }
+    
+    /**
+     * Convienence method to run the functions typically used to build a process.
+     */
+    build(){
+        fs.ensureDirSync(this.gameDir)
+        const tempNativePath = path.join(os.tmpdir(), ConfigManager.getTempNativeFolder(), crypto.pseudoRandomBytes(16).toString('hex'))
+        process.throwDeprecation = true
+        this.setupLiteLoader()
+        logger.info('Using liteloader:', this.usingLiteLoader)
+        this.usingFabricLoader = this.server.modules.some(mdl => mdl.rawModule.type === Type.Fabric)
+        logger.info('Using fabric loader:', this.usingFabricLoader)
+        const modObj = this.resolveModConfiguration(ConfigManager.getModConfiguration(this.server.rawServer.id).mods, this.server.modules)
+        
+        // Mod list below 1.13
+        // Fabric only supports 1.14+
+        if(!mcVersionAtLeast('1.13', this.server.rawServer.minecraftVersion)){
+            this.constructJSONModList('forge', modObj.fMods, true)
+            if(this.usingLiteLoader){
+                this.constructJSONModList('liteloader', modObj.lMods, true)
+            }
+        }
+        
+        const uberModArr = modObj.fMods.concat(modObj.lMods)
+        let args = this.constructJVMArguments(uberModArr, tempNativePath)
+
+        if(mcVersionAtLeast('1.13', this.server.rawServer.minecraftVersion)){
+            //args = args.concat(this.constructModArguments(modObj.fMods))
+            args = args.concat(this.constructModList(modObj.fMods))
+        }
+
+        logger.info('Launch Arguments:', args)
+
+        const child = child_process.spawn(ConfigManager.getJavaExecutable(this.server.rawServer.id), args, {
+            cwd: this.gameDir,
+            detached: ConfigManager.getLaunchDetached()
+        })
+
+        if(ConfigManager.getLaunchDetached()){
+            child.unref()
+        }
+
+        child.stdout.setEncoding('utf8')
+        child.stderr.setEncoding('utf8')
+
+        child.stdout.on('data', (data) => {
+            data.trim().split('\n').forEach(x => console.log(`\x1b[32m[Minecraft]\x1b[0m ${x}`))
+            
+        })
+        child.stderr.on('data', (data) => {
+            data.trim().split('\n').forEach(x => console.log(`\x1b[31m[Minecraft]\x1b[0m ${x}`))
+        })
+        child.on('close', (code, signal) => {
+            logger.info('Exited with code', code)
+            fs.remove(tempNativePath, (err) => {
+                if(err){
+                    logger.warn('Error while deleting temp dir', err)
+                } else {
+                    logger.info('Temp dir deleted successfully.')
+                }
+            })
+        })
+
+        return child
+    }
+
+    /**
+     * Get the platform specific classpath separator. On windows, this is a semicolon.
+     * On Unix, this is a colon.
+     * 
+     * @returns {string} The classpath separator for the current operating system.
+     */
+    static getClasspathSeparator() {
+        return process.platform === 'win32' ? ';' : ':'
+    }
+
+    /**
+     * Determine if an optional mod is enabled from its configuration value. If the
+     * configuration value is null, the required object will be used to
+     * determine if it is enabled.
+     * 
+     * A mod is enabled if:
+     *   * The configuration is not null and one of the following:
+     *     * The configuration is a boolean and true.
+     *     * The configuration is an object and its 'value' property is true.
+     *   * The configuration is null and one of the following:
+     *     * The required object is null.
+     *     * The required object's 'def' property is null or true.
+     * 
+     * @param {Object | boolean} modCfg The mod configuration object.
+     * @param {Object} required Optional. The required object from the mod's distro declaration.
+     * @returns {boolean} True if the mod is enabled, false otherwise.
+     */
+    static isModEnabled(modCfg, required = null){
+        return modCfg != null ? ((typeof modCfg === 'boolean' && modCfg) || (typeof modCfg === 'object' && (typeof modCfg.value !== 'undefined' ? modCfg.value : true))) : required != null ? required.def : true
+    }
+
+    /**
+     * Function which performs a preliminary scan of the top level
+     * mods. If liteloader is present here, we setup the special liteloader
+     * launch options. Note that liteloader is only allowed as a top level
+     * mod. It must not be declared as a submodule.
+     */
+    setupLiteLoader(){
+        for(let ll of this.server.modules){
+            if(ll.rawModule.type === Type.LiteLoader){
+                if(!ll.getRequired().value){
+                    const modCfg = ConfigManager.getModConfiguration(this.server.rawServer.id).mods
+                    if(ProcessBuilder.isModEnabled(modCfg[ll.getVersionlessMavenIdentifier()], ll.getRequired())){
+                        if(fs.existsSync(ll.getPath())){
+                            this.usingLiteLoader = true
+                            this.llPath = ll.getPath()
+                        }
+                    }
+                } else {
+                    if(fs.existsSync(ll.getPath())){
+                        this.usingLiteLoader = true
+                        this.llPath = ll.getPath()
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Resolve an array of all enabled mods. These mods will be constructed into
+     * a mod list format and enabled at launch.
+     * 
+     * @param {Object} modCfg The mod configuration object.
+     * @param {Array.<Object>} mdls An array of modules to parse.
+     * @returns {{fMods: Array.<Object>, lMods: Array.<Object>}} An object which contains
+     * a list of enabled forge mods and litemods.
+     */
+    resolveModConfiguration(modCfg, mdls){
+        let fMods = []
+        let lMods = []
+
+        for(let mdl of mdls){
+            const type = mdl.rawModule.type
+            if(type === Type.ForgeMod || type === Type.LiteMod || type === Type.LiteLoader || type === Type.FabricMod){
+                const o = !mdl.getRequired().value
+                const e = ProcessBuilder.isModEnabled(modCfg[mdl.getVersionlessMavenIdentifier()], mdl.getRequired())
+                if(!o || (o && e)){
+                    if(mdl.subModules.length > 0){
+                        const v = this.resolveModConfiguration(modCfg[mdl.getVersionlessMavenIdentifier()].mods, mdl.subModules)
+                        fMods = fMods.concat(v.fMods)
+                        lMods = lMods.concat(v.lMods)
+                        if(type === Type.LiteLoader){
+                            continue
+                        }
+                    }
+                    if(type === Type.ForgeMod || type === Type.FabricMod){
+                        fMods.push(mdl)
+                    } else {
+                        lMods.push(mdl)
+                    }
+                }
+            }
+        }
+
+        return {
+            fMods,
+            lMods
+        }
+    }
+
+    _lteMinorVersion(version) {
+        return Number(this.modManifest.id.split('-')[0].split('.')[1]) <= Number(version)
+    }
+
+    /**
+     * Test to see if this version of forge requires the absolute: prefix
+     * on the modListFile repository field.
+     */
+    _requiresAbsolute(){
+        try {
+            if(this._lteMinorVersion(9)) {
+                return false
+            }
+            const ver = this.modManifest.id.split('-')[2]
+            const pts = ver.split('.')
+            const min = [14, 23, 3, 2655]
+            for(let i=0; i<pts.length; i++){
+                const parsed = Number.parseInt(pts[i])
+                if(parsed < min[i]){
+                    return false
+                } else if(parsed > min[i]){
+                    return true
+                }
+            }
+        } catch (err) {
+            // We know old forge versions follow this format.
+            // Error must be caused by newer version.
+        }
+        
+        // Equal or errored
+        return true
+    }
+
+    /**
+     * Construct a mod list json object.
+     * 
+     * @param {'forge' | 'liteloader'} type The mod list type to construct.
+     * @param {Array.<Object>} mods An array of mods to add to the mod list.
+     * @param {boolean} save Optional. Whether or not we should save the mod list file.
+     */
+    constructJSONModList(type, mods, save = false){
+        const modList = {
+            repositoryRoot: ((type === 'forge' && this._requiresAbsolute()) ? 'absolute:' : '') + path.join(this.commonDir, 'modstore')
+        }
+
+        const ids = []
+        if(type === 'forge'){
+            for(let mod of mods){
+                ids.push(mod.getExtensionlessMavenIdentifier())
+            }
+        } else {
+            for(let mod of mods){
+                ids.push(mod.getMavenIdentifier())
+            }
+        }
+        modList.modRef = ids
+        
+        if(save){
+            const json = JSON.stringify(modList, null, 4)
+            fs.writeFileSync(type === 'forge' ? this.fmlDir : this.llDir, json, 'UTF-8')
+        }
+
+        return modList
+    }
+
+    // /**
+    //  * Construct the mod argument list for forge 1.13
+    //  * 
+    //  * @param {Array.<Object>} mods An array of mods to add to the mod list.
+    //  */
+    // constructModArguments(mods){
+    //     const argStr = mods.map(mod => {
+    //         return mod.getExtensionlessMavenIdentifier()
+    //     }).join(',')
+
+    //     if(argStr){
+    //         return [
+    //             '--fml.mavenRoots',
+    //             path.join('..', '..', 'common', 'modstore'),
+    //             '--fml.mods',
+    //             argStr
+    //         ]
+    //     } else {
+    //         return []
+    //     }
+        
+    // }
+
+    /**
+     * Construct the mod argument list for forge 1.13 and Fabric
+     * 
+     * @param {Array.<Object>} mods An array of mods to add to the mod list.
+     */
+    constructModList(mods) {
+        const writeBuffer = mods.map(mod => {
+            return this.usingFabricLoader ? mod.getPath() : mod.getExtensionlessMavenIdentifier()
+        }).join('\n')
+
+        if(writeBuffer) {
+            fs.writeFileSync(this.forgeModListFile, writeBuffer, 'UTF-8')
+            return this.usingFabricLoader ? [
+                '--fabric.addMods',
+                `@${this.forgeModListFile}`
+            ] : [
+                '--fml.mavenRoots',
+                path.join('..', '..', 'common', 'modstore'),
+                '--fml.modLists',
+                this.forgeModListFile
+            ]
+        } else {
+            return []
+        }
+
+    }
+
+    _processAutoConnectArg(args){
+        if(ConfigManager.getAutoConnect() && this.server.rawServer.autoconnect){
+            if(mcVersionAtLeast('1.20', this.server.rawServer.minecraftVersion)){
+                args.push('--quickPlayMultiplayer')
+                args.push(`${this.server.hostname}:${this.server.port}`)
+            } else {
+                args.push('--server')
+                args.push(this.server.hostname)
+                args.push('--port')
+                args.push(this.server.port)
+            }
+        }
+    }
+
+    /**
+     * Construct the argument array that will be passed to the JVM process.
+     * 
+     * @param {Array.<Object>} mods An array of enabled mods which will be launched with this process.
+     * @param {string} tempNativePath The path to store the native libraries.
+     * @returns {Array.<string>} An array containing the full JVM arguments for this process.
+     */
+    constructJVMArguments(mods, tempNativePath){
+        if(mcVersionAtLeast('1.13', this.server.rawServer.minecraftVersion)){
+            return this._constructJVMArguments113(mods, tempNativePath)
+        } else {
+            return this._constructJVMArguments112(mods, tempNativePath)
+        }
+    }
+
+    /**
+     * Construct the argument array that will be passed to the JVM process.
+     * This function is for 1.12 and below.
+     * 
+     * @param {Array.<Object>} mods An array of enabled mods which will be launched with this process.
+     * @param {string} tempNativePath The path to store the native libraries.
+     * @returns {Array.<string>} An array containing the full JVM arguments for this process.
+     */
+    _constructJVMArguments112(mods, tempNativePath){
+
+        let args = []
+
+        // Classpath Argument
+        args.push('-cp')
+        args.push(this.classpathArg(mods, tempNativePath).join(ProcessBuilder.getClasspathSeparator()))
+
+        // Java Arguments
+        if(process.platform === 'darwin'){
+            args.push('-Xdock:name=onimairu-mc_launcher')
+            args.push('-Xdock:icon=' + path.join(__dirname, '..', 'images', 'minecraft.icns'))
+        }
+        args.push('-Xmx' + ConfigManager.getMaxRAM(this.server.rawServer.id))
+        args.push('-Xms' + ConfigManager.getMinRAM(this.server.rawServer.id))
+        args = args.concat(ConfigManager.getJVMOptions(this.server.rawServer.id))
+        args.push('-Djava.library.path=' + tempNativePath)
+
+        // Main Java Class
+        args.push(this.modManifest.mainClass)
+
+        // Forge Arguments
+        args = args.concat(this._resolveForgeArgs())
+
+        return args
+    }
+
+    /**
+     * Construct the argument array that will be passed to the JVM process.
+     * This function is for 1.13+
+     * 
+     * Note: Required Libs https://github.com/MinecraftForge/MinecraftForge/blob/af98088d04186452cb364280340124dfd4766a5c/src/fmllauncher/java/net/minecraftforge/fml/loading/LibraryFinder.java#L82
+     * 
+     * @param {Array.<Object>} mods An array of enabled mods which will be launched with this process.
+     * @param {string} tempNativePath The path to store the native libraries.
+     * @returns {Array.<string>} An array containing the full JVM arguments for this process.
+     */
+    _constructJVMArguments113(mods, tempNativePath){
+
+        const argDiscovery = /\${*(.*)}/
+
+        // JVM Arguments First
+        let args = this.vanillaManifest.arguments.jvm
+
+        // Debug securejarhandler
+        // args.push('-Dbsl.debug=true')
+
+        if(this.modManifest.arguments.jvm != null) {
+            for(const argStr of this.modManifest.arguments.jvm) {
+                args.push(argStr
+                    .replaceAll('${library_directory}', this.libPath)
+                    .replaceAll('${classpath_separator}', ProcessBuilder.getClasspathSeparator())
+                    .replaceAll('${version_name}', this.modManifest.id)
+                )
+            }
+        }
+
+        //args.push('-Dlog4j.configurationFile=D:\\WesterosCraft\\game\\common\\assets\\log_configs\\client-1.12.xml')
+
+        // Java Arguments
+        if(process.platform === 'darwin'){
+            args.push('-Xdock:name=onimairu-mc_launcher')
+            args.push('-Xdock:icon=' + path.join(__dirname, '..', 'images', 'minecraft.icns'))
+        }
+        args.push('-Xmx' + ConfigManager.getMaxRAM(this.server.rawServer.id))
+        args.push('-Xms' + ConfigManager.getMinRAM(this.server.rawServer.id))
+        args = args.concat(ConfigManager.getJVMOptions(this.server.rawServer.id))
+
+        // Main Java Class
+        args.push(this.modManifest.mainClass)
+
+        // Vanilla Arguments
+        args = args.concat(this.vanillaManifest.arguments.game)
+
+        for(let i=0; i<args.length; i++){
+            if(typeof args[i] === 'object' && args[i].rules != null){
+                
+                let checksum = 0
+                for(let rule of args[i].rules){
+                    if(rule.os != null){
+                        if(rule.os.name === getMojangOS()
+                            && (rule.os.version == null || new RegExp(rule.os.version).test(os.release))){
+                            if(rule.action === 'allow'){
+                                checksum++
+                            }
+                        } else {
+                            if(rule.action === 'disallow'){
+                                checksum++
+                            }
+                        }
+                    } else if(rule.features != null){
+                        // We don't have many 'features' in the index at the moment.
+                        // This should be fine for a while.
+                        if(rule.features.has_custom_resolution != null && rule.features.has_custom_resolution === true){
+                            if(ConfigManager.getFullscreen()){
+                                args[i].value = [
+                                    '--fullscreen',
+                                    'true'
+                                ]
+                            }
+                            checksum++
+                        }
+                    }
+                }
+
+                // TODO splice not push
+                if(checksum === args[i].rules.length){
+                    if(typeof args[i].value === 'string'){
+                        args[i] = args[i].value
+                    } else if(typeof args[i].value === 'object'){
+                        //args = args.concat(args[i].value)
+                        args.splice(i, 1, ...args[i].value)
+                    }
+
+                    // Decrement i to reprocess the resolved value
+                    i--
+                } else {
+                    args[i] = null
+                }
+
+            } else if(typeof args[i] === 'string'){
+                if(argDiscovery.test(args[i])){
+                    const identifier = args[i].match(argDiscovery)[1]
+                    let val = null
+                    switch(identifier){
+                        case 'auth_player_name':
+                            val = this.authUser.displayName.trim()
+                            break
+                        case 'version_name':
+                            //val = vanillaManifest.id
+                            val = this.server.rawServer.id
+                            break
+                        case 'game_directory':
+                            val = this.gameDir
+                            break
+                        case 'assets_root':
+                            val = path.join(this.commonDir, 'assets')
+                            break
+                        case 'assets_index_name':
+                            val = this.vanillaManifest.assets
+                            break
+                        case 'auth_uuid':
+                            val = this.authUser.uuid.trim()
+                            break
+                        case 'auth_access_token':
+                            val = this.authUser.accessToken
+                            break
+                        case 'user_type':
+                            val = this.authUser.type === 'microsoft' ? 'msa' : 'mojang'
+                            break
+                        case 'version_type':
+                            val = this.vanillaManifest.type
+                            break
+                        case 'resolution_width':
+                            val = ConfigManager.getGameWidth()
+                            break
+                        case 'resolution_height':
+                            val = ConfigManager.getGameHeight()
+                            break
+                        case 'natives_directory':
+                            val = args[i].replace(argDiscovery, tempNativePath)
+                            break
+                        case 'launcher_name':
+                            val = args[i].replace(argDiscovery, 'Helios-Launcher')
+                            break
+                        case 'launcher_version':
+                            val = args[i].replace(argDiscovery, this.launcherVersion)
+                            break
+                        case 'classpath':
+                            val = this.classpathArg(mods, tempNativePath).join(ProcessBuilder.getClasspathSeparator())
+                            break
+                    }
+                    if(val != null){
+                        args[i] = val
+                    }
+                }
+            }
+        }
+
+        // Autoconnect
+        this._processAutoConnectArg(args)
+        
+
+        // Forge Specific Arguments
+        args = args.concat(this.modManifest.arguments.game)
+
+        // Filter null values
+        args = args.filter(arg => {
+            return arg != null
+        })
+
+        return args
+    }
+
+    /**
+     * Resolve the arguments required by forge.
+     * 
+     * @returns {Array.<string>} An array containing the arguments required by forge.
+     */
+    _resolveForgeArgs(){
+        const mcArgs = this.modManifest.minecraftArguments.split(' ')
+        const argDiscovery = /\${*(.*)}/
+
+        // Replace the declared variables with their proper values.
+        for(let i=0; i<mcArgs.length; ++i){
+            if(argDiscovery.test(mcArgs[i])){
+                const identifier = mcArgs[i].match(argDiscovery)[1]
+                let val = null
+                switch(identifier){
+                    case 'auth_player_name':
+                        val = this.authUser.displayName.trim()
+                        break
+                    case 'version_name':
+                        //val = vanillaManifest.id
+                        val = this.server.rawServer.id
+                        break
+                    case 'game_directory':
+                        val = this.gameDir
+                        break
+                    case 'assets_root':
+                        val = path.join(this.commonDir, 'assets')
+                        break
+                    case 'assets_index_name':
+                        val = this.vanillaManifest.assets
+                        break
+                    case 'auth_uuid':
+                        val = this.authUser.uuid.trim()
+                        break
+                    case 'auth_access_token':
+                        val = this.authUser.accessToken
+                        break
+                    case 'user_type':
+                        val = this.authUser.type === 'microsoft' ? 'msa' : 'mojang'
+                        break
+                    case 'user_properties': // 1.8.9 and below.
+                        val = '{}'
+                        break
+                    case 'version_type':
+                        val = this.vanillaManifest.type
+                        break
+                }
+                if(val != null){
+                    mcArgs[i] = val
+                }
+            }
+        }
+
+        // Autoconnect to the selected server.
+        this._processAutoConnectArg(mcArgs)
+
+        // Prepare game resolution
+        if(ConfigManager.getFullscreen()){
+            mcArgs.push('--fullscreen')
+            mcArgs.push(true)
+        } else {
+            mcArgs.push('--width')
+            mcArgs.push(ConfigManager.getGameWidth())
+            mcArgs.push('--height')
+            mcArgs.push(ConfigManager.getGameHeight())
+        }
+        
+        // Mod List File Argument
+        mcArgs.push('--modListFile')
+        if(this._lteMinorVersion(9)) {
+            mcArgs.push(path.basename(this.fmlDir))
+        } else {
+            mcArgs.push('absolute:' + this.fmlDir)
+        }
+        
+
+        // LiteLoader
+        if(this.usingLiteLoader){
+            mcArgs.push('--modRepo')
+            mcArgs.push(this.llDir)
+
+            // Set first arg to liteloader tweak class
+            mcArgs.unshift('com.mumfrey.liteloader.launch.LiteLoaderTweaker')
+            mcArgs.unshift('--tweakClass')
+        }
+
+        return mcArgs
+    }
+
+    /**
+     * Ensure that the classpath entries all point to jar files.
+     * 
+     * @param {Array.<String>} list Array of classpath entries.
+     */
+    _processClassPathList(list) {
+
+        const ext = '.jar'
+        const extLen = ext.length
+        for(let i=0; i<list.length; i++) {
+            const extIndex = list[i].indexOf(ext)
+            if(extIndex > -1 && extIndex  !== list[i].length - extLen) {
+                list[i] = list[i].substring(0, extIndex + extLen)
+            }
+        }
+
+    }
+
+    /**
+     * Resolve the full classpath argument list for this process. This method will resolve all Mojang-declared
+     * libraries as well as the libraries declared by the server. Since mods are permitted to declare libraries,
+     * this method requires all enabled mods as an input
+     * 
+     * @param {Array.<Object>} mods An array of enabled mods which will be launched with this process.
+     * @param {string} tempNativePath The path to store the native libraries.
+     * @returns {Array.<string>} An array containing the paths of each library required by this process.
+     */
+    classpathArg(mods, tempNativePath){
+        let cpArgs = []
+
+        if(!mcVersionAtLeast('1.17', this.server.rawServer.minecraftVersion) || this.usingFabricLoader) {
+            // Add the version.jar to the classpath.
+            // Must not be added to the classpath for Forge 1.17+.
+            const version = this.vanillaManifest.id
+            cpArgs.push(path.join(this.commonDir, 'versions', version, version + '.jar'))
+        }
+        
+
+        if(this.usingLiteLoader){
+            cpArgs.push(this.llPath)
+        }
+
+        // Resolve the Mojang declared libraries.
+        const mojangLibs = this._resolveMojangLibraries(tempNativePath)
+
+        // Resolve the server declared libraries.
+        const servLibs = this._resolveServerLibraries(mods)
+
+        // Merge libraries, server libs with the same
+        // maven identifier will override the mojang ones.
+        // Ex. 1.7.10 forge overrides mojang's guava with newer version.
+        const finalLibs = {...mojangLibs, ...servLibs}
+        cpArgs = cpArgs.concat(Object.values(finalLibs))
+
+        this._processClassPathList(cpArgs)
+
+        return cpArgs
+    }
+
+    /**
+     * Resolve the libraries defined by Mojang's version data. This method will also extract
+     * native libraries and point to the correct location for its classpath.
+     * 
+     * TODO - clean up function
+     * 
+     * @param {string} tempNativePath The path to store the native libraries.
+     * @returns {{[id: string]: string}} An object containing the paths of each library mojang declares.
+     */
+    _resolveMojangLibraries(tempNativePath){
+        const nativesRegex = /.+:natives-([^-]+)(?:-(.+))?/
+        const libs = {}
+
+        const libArr = this.vanillaManifest.libraries
+        fs.ensureDirSync(tempNativePath)
+        for(let i=0; i<libArr.length; i++){
+            const lib = libArr[i]
+            if(isLibraryCompatible(lib.rules, lib.natives)){
+
+                // Pre-1.19 has a natives object.
+                if(lib.natives != null) {
+                    // Extract the native library.
+                    const exclusionArr = lib.extract != null ? lib.extract.exclude : ['META-INF/']
+                    const artifact = lib.downloads.classifiers[lib.natives[getMojangOS()].replace('${arch}', process.arch.replace('x', ''))]
+
+                    // Location of native zip.
+                    const to = path.join(this.libPath, artifact.path)
+
+                    let zip = new AdmZip(to)
+                    let zipEntries = zip.getEntries()
+
+                    // Unzip the native zip.
+                    for(let i=0; i<zipEntries.length; i++){
+                        const fileName = zipEntries[i].entryName
+
+                        let shouldExclude = false
+
+                        // Exclude noted files.
+                        exclusionArr.forEach(function(exclusion){
+                            if(fileName.indexOf(exclusion) > -1){
+                                shouldExclude = true
+                            }
+                        })
+
+                        // Extract the file.
+                        if(!shouldExclude){
+                            fs.writeFile(path.join(tempNativePath, fileName), zipEntries[i].getData(), (err) => {
+                                if(err){
+                                    logger.error('Error while extracting native library:', err)
+                                }
+                            })
+                        }
+
+                    }
+                }
+                // 1.19+ logic
+                else if(lib.name.includes('natives-')) {
+
+                    const regexTest = nativesRegex.exec(lib.name)
+                    // const os = regexTest[1]
+                    const arch = regexTest[2] ?? 'x64'
+
+                    if(arch != process.arch) {
+                        continue
+                    }
+
+                    // Extract the native library.
+                    const exclusionArr = lib.extract != null ? lib.extract.exclude : ['META-INF/', '.git', '.sha1']
+                    const artifact = lib.downloads.artifact
+
+                    // Location of native zip.
+                    const to = path.join(this.libPath, artifact.path)
+
+                    let zip = new AdmZip(to)
+                    let zipEntries = zip.getEntries()
+
+                    // Unzip the native zip.
+                    for(let i=0; i<zipEntries.length; i++){
+                        if(zipEntries[i].isDirectory) {
+                            continue
+                        }
+
+                        const fileName = zipEntries[i].entryName
+
+                        let shouldExclude = false
+
+                        // Exclude noted files.
+                        exclusionArr.forEach(function(exclusion){
+                            if(fileName.indexOf(exclusion) > -1){
+                                shouldExclude = true
+                            }
+                        })
+
+                        const extractName = fileName.includes('/') ? fileName.substring(fileName.lastIndexOf('/')) : fileName
+
+                        // Extract the file.
+                        if(!shouldExclude){
+                            fs.writeFile(path.join(tempNativePath, extractName), zipEntries[i].getData(), (err) => {
+                                if(err){
+                                    logger.error('Error while extracting native library:', err)
+                                }
+                            })
+                        }
+
+                    }
+                }
+                // No natives
+                else {
+                    const dlInfo = lib.downloads
+                    const artifact = dlInfo.artifact
+                    const to = path.join(this.libPath, artifact.path)
+                    const versionIndependentId = lib.name.substring(0, lib.name.lastIndexOf(':'))
+                    libs[versionIndependentId] = to
+                }
+            }
+        }
+
+        return libs
+    }
+
+    /**
+     * Resolve the libraries declared by this server in order to add them to the classpath.
+     * This method will also check each enabled mod for libraries, as mods are permitted to
+     * declare libraries.
+     * 
+     * @param {Array.<Object>} mods An array of enabled mods which will be launched with this process.
+     * @returns {{[id: string]: string}} An object containing the paths of each library this server requires.
+     */
+    _resolveServerLibraries(mods){
+        const mdls = this.server.modules
+        let libs = {}
+
+        // Locate Forge/Fabric/Libraries
+        for(let mdl of mdls){
+            const type = mdl.rawModule.type
+            if(type === Type.ForgeHosted || type === Type.Fabric || type === Type.Library){
+                libs[mdl.getVersionlessMavenIdentifier()] = mdl.getPath()
+                if(mdl.subModules.length > 0){
+                    const res = this._resolveModuleLibraries(mdl)
+                    libs = {...libs, ...res}
+                }
+            }
+        }
+
+        //Check for any libraries in our mod list.
+        for(let i=0; i<mods.length; i++){
+            if(mods.sub_modules != null){
+                const res = this._resolveModuleLibraries(mods[i])
+                libs = {...libs, ...res}
+            }
+        }
+
+        return libs
+    }
+
+    /**
+     * Recursively resolve the path of each library required by this module.
+     * 
+     * @param {Object} mdl A module object from the server distro index.
+     * @returns {{[id: string]: string}} An object containing the paths of each library this module requires.
+     */
+    _resolveModuleLibraries(mdl){
+        if(!mdl.subModules.length > 0){
+            return {}
+        }
+        let libs = {}
+        for(let sm of mdl.subModules){
+            if(sm.rawModule.type === Type.Library){
+
+                if(sm.rawModule.classpath ?? true) {
+                    libs[sm.getVersionlessMavenIdentifier()] = sm.getPath()
+                }
+            }
+            // If this module has submodules, we need to resolve the libraries for those.
+            // To avoid unnecessary recursive calls, base case is checked here.
+            if(mdl.subModules.length > 0){
+                const res = this._resolveModuleLibraries(sm)
+                libs = {...libs, ...res}
+            }
+        }
+        return libs
+    }
+
+}
+
+module.exports = ProcessBuilder

app/assets/js/script.js

@@ -1,103 +0,0 @@
-var $ = require('jQuery');
-const remote = require('electron').remote
-const shell = require('electron').shell
-const path = require('path')
-const os = require('os');
-const ag = require(path.join(__dirname, 'assets', 'js', 'assetguard.js'))
-
-function timestamp(){
-    let date = new Date();
-    const month = date.getMonth() < 9 ? '0'.concat((date.getMonth()+1)) : date.getMonth()
-    const day = date.getDate() < 10 ? '0'.concat(date.getDate()) : date.getDate();
-    let hour = date.getHours() > 12 ? date.getHours() - 12 : date.getHours();
-    hour = hour < 10 ? '0'.concat(hour) : hour
-    const min = date.getMinutes() < 10 ? '0'.concat(date.getMinutes()) : date.getMinutes();
-    const sec = date.getSeconds() < 10 ? '0'.concat(date.getSeconds()) : date.getSeconds();
-
-    return '[' + month + '/' + day + '/' + date.getFullYear() + ' ' + hour  + ':' + min + ':' + sec + ']'
-}
-
-$(document).on('ready', function(){
-    $(".toggle-btn input[type=radio]").addClass("visuallyhidden");
-    $(".toggle-btn input[type=radio]").change(function() {
-        if($(this).attr("name")) {
-            $(this).parent().addClass("success").siblings().removeClass("success")
-        } else {
-            $(this).parent().toggleClass("success")
-        }
-    })
-    console.log = function(){
-        $('#launcher-log').append(timestamp() + ' [Log] - ' + Array.prototype.slice.call(arguments).join(' ') + os.EOL)
-    }
-    console.error = function(){
-        $('#launcher-log').append('<span class="log_debug">' + timestamp() + ' [Debug] - ' + Array.prototype.slice.call(arguments).join(' ') + "</span>" + os.EOL)
-    }
-    console.debug = function(){
-        $('#launcher-log').append('<span class="log_debug">' + timestamp() + ' [Error] - ' + Array.prototype.slice.call(arguments).join(' ') + "</span>" + os.EOL)
-    }
-    console.log('test')
-    console.debug('test')
-})
-
-/* Open web links in the user's default browser. */
-$(document).on('click', 'a[href^="http"]', function(event) {
-    event.preventDefault();
-    testdownloads()
-    //console.log(os.homedir())
-    //shell.openExternal(this.href)
-});
-
-
-
-testdownloads = async function(){
-    const lp = require(path.join(__dirname, 'assets', 'js', 'launchprocess.js'))
-    const basePath = path.join(__dirname, '..', 'mcfiles')
-    let versionData = await ag.loadVersionData('1.11.2', basePath)
-    await ag.validateAssets(versionData, basePath)
-    console.log('assets done')
-    await ag.validateLibraries(versionData, basePath)
-    console.log('libs done')
-    await ag.validateMiscellaneous(versionData, basePath)
-    console.log('files done')
-    await ag.validateDistribution('WesterosCraft-1.11.2', basePath)
-    console.log('forge stuff done')
-    ag.instance.on('dlcomplete', async function(){
-        let forgeData = await ag.loadForgeData('WesterosCraft-1.11.2', basePath)
-        lp.launchMinecraft(versionData, forgeData, basePath)
-        //lp.launchMinecraft(versionData, basePath)
-    })
-    ag.processDlQueues()
-}
-
-/*Opens DevTools window if you type "wcdev" in sequence.
-  This will crash the program if you are using multiple
-  DevTools, for example the chrome debugger in VS Code. */
-const match = [87, 67, 68, 69, 86]
-let at = 0;
-
-document.addEventListener('keydown', function (e) {
-    switch(e.keyCode){
-        case match[0]:
-            if(at === 0) ++at
-            break
-        case match[1]:
-            if(at === 1) ++at
-            break
-        case match[2]:
-            if(at === 2) ++at
-            break
-        case match[3]:
-            if(at === 3) ++at
-            break
-        case match[4]:
-            if(at === 4) ++at
-            break
-        default:
-            at = 0
-    }
-    if(at === 5) {
-        var window = remote.getCurrentWindow()
-        window.toggleDevTools()
-        at = 0
-    }
-})

app/assets/js/scripts/login.js

@@ -0,0 +1,213 @@
+/**
+ * Script for login.ejs
+ */
+// Validation Regexes.
+const validUsername         = /^[a-zA-Z0-9_]{1,16}$/
+const basicEmail            = /^\S+@\S+\.\S+$/
+//const validEmail          = /^(([^<>()\[\]\.,;:\s@\"]+(\.[^<>()\[\]\.,;:\s@\"]+)*)|(\".+\"))@(([^<>()[\]\.,;:\s@\"]+\.)+[^<>()[\]\.,;:\s@\"]{2,})$/i
+
+// Login Elements
+const loginCancelContainer  = document.getElementById('loginCancelContainer')
+const loginCancelButton     = document.getElementById('loginCancelButton')
+const loginEmailError       = document.getElementById('loginEmailError')
+const loginUsername         = document.getElementById('loginUsername')
+const checkmarkContainer    = document.getElementById('checkmarkContainer')
+const loginRememberOption   = document.getElementById('loginRememberOption')
+const loginButton           = document.getElementById('loginButton')
+const loginForm             = document.getElementById('loginForm')
+
+// Control variables.
+let lu = false, lp = false
+
+
+/**
+ * Show a login error.
+ * 
+ * @param {HTMLElement} element The element on which to display the error.
+ * @param {string} value The error text.
+ */
+function showError(element, value){
+    element.innerHTML = value
+    element.style.opacity = 1
+}
+
+/**
+ * Shake a login error to add emphasis.
+ * 
+ * @param {HTMLElement} element The element to shake.
+ */
+function shakeError(element){
+    if(element.style.opacity == 1){
+        element.classList.remove('shake')
+        void element.offsetWidth
+        element.classList.add('shake')
+    }
+}
+
+/**
+ * Validate that an email field is neither empty nor invalid.
+ * 
+ * @param {string} value The email value.
+ */
+function validateEmail(value){
+    if(value){
+        if(!basicEmail.test(value) && !validUsername.test(value)){
+            showError(loginEmailError, Lang.queryJS('login.error.invalidValue'))
+            loginDisabled(true)
+            lu = false
+        } else {
+            loginEmailError.style.opacity = 0
+            lu = true
+            if(lp){
+                loginDisabled(false)
+            }
+        }
+    } else {
+        lu = false
+        showError(loginEmailError, Lang.queryJS('login.error.requiredValue'))
+        loginDisabled(true)
+    }
+}
+
+/**
+ * Validate that the password field is not empty.
+ * 
+ * @param {string} value The password value.
+ */
+function validatePassword(value){
+    lp = true;
+}
+
+// Emphasize errors with shake when focus is lost.
+loginUsername.addEventListener('focusout', (e) => {
+    validateEmail(e.target.value)
+    shakeError(loginEmailError)
+})
+
+// Validate input for each field.
+loginUsername.addEventListener('input', (e) => {
+    loginDisabled(false)
+})
+
+/**
+ * Enable or disable the login button.
+ * 
+ * @param {boolean} v True to enable, false to disable.
+ */
+function loginDisabled(v){
+    if(loginButton.disabled !== v){
+        loginButton.disabled = v
+    }
+}
+
+/**
+ * Enable or disable loading elements.
+ * 
+ * @param {boolean} v True to enable, false to disable.
+ */
+function loginLoading(v){
+    if(v){
+        loginButton.setAttribute('loading', v)
+        loginButton.innerHTML = loginButton.innerHTML.replace(Lang.queryJS('login.login'), Lang.queryJS('login.loggingIn'))
+    } else {
+        loginButton.removeAttribute('loading')
+        loginButton.innerHTML = loginButton.innerHTML.replace(Lang.queryJS('login.loggingIn'), Lang.queryJS('login.login'))
+    }
+}
+
+/**
+ * Enable or disable login form.
+ * 
+ * @param {boolean} v True to enable, false to disable.
+ */
+function formDisabled(v){
+    loginDisabled(v)
+    loginCancelButton.disabled = v
+    loginUsername.disabled = v
+    if(v){
+        checkmarkContainer.setAttribute('disabled', v)
+    } else {
+        checkmarkContainer.removeAttribute('disabled')
+    }
+    loginRememberOption.disabled = v
+}
+
+let loginViewOnSuccess = VIEWS.landing
+let loginViewOnCancel = VIEWS.settings
+let loginViewCancelHandler
+
+function loginCancelEnabled(val){
+    if(val){
+        $(loginCancelContainer).show()
+    } else {
+        $(loginCancelContainer).hide()
+    }
+}
+
+loginCancelButton.onclick = (e) => {
+    switchView(getCurrentView(), loginViewOnCancel, 500, 500, () => {
+        loginUsername.value = ''
+        loginPassword.value = ''
+        loginCancelEnabled(false)
+        if(loginViewCancelHandler != null){
+            loginViewCancelHandler()
+            loginViewCancelHandler = null
+        }
+    })
+}
+
+// Disable default form behavior.
+loginForm.onsubmit = () => { return false }
+
+// Bind login button behavior.
+loginButton.addEventListener('click', () => {
+    // Disable form.
+    formDisabled(true)
+
+    // Show loading stuff.
+    loginLoading(true)
+
+    AuthManager.addOfflineAccount(loginUsername.value).then((value) => {
+        updateSelectedAccount(value)
+        loginButton.innerHTML = loginButton.innerHTML.replace(Lang.queryJS('login.loggingIn'), Lang.queryJS('login.success'))
+        $('.circle-loader').toggleClass('load-complete')
+        $('.checkmark').toggle()
+        setTimeout(() => {
+            switchView(VIEWS.login, loginViewOnSuccess, 500, 500, async () => {
+                // Temporary workaround
+                if(loginViewOnSuccess === VIEWS.settings){
+                    await prepareSettings()
+                }
+                loginViewOnSuccess = VIEWS.landing // Reset this for good measure.
+                loginCancelEnabled(false) // Reset this for good measure.
+                loginViewCancelHandler = null // Reset this for good measure.
+                loginUsername.value = ''
+                $('.circle-loader').toggleClass('load-complete')
+                $('.checkmark').toggle()
+                loginLoading(false)
+                loginButton.innerHTML = loginButton.innerHTML.replace(Lang.queryJS('login.success'), Lang.queryJS('login.login'))
+                formDisabled(false)
+            })
+        }, 1000)
+    }).catch((displayableError) => {
+        loginLoading(false)
+
+        let actualDisplayableError
+        if(isDisplayableError(displayableError)) {
+            msftLoginLogger.error('Error while logging in.', displayableError)
+            actualDisplayableError = displayableError
+        } else {
+            // Uh oh.
+            msftLoginLogger.error('Unhandled error during login.', displayableError)
+            actualDisplayableError = Lang.queryJS('login.error.unknown')
+        }
+
+        setOverlayContent(actualDisplayableError.title, actualDisplayableError.desc, Lang.queryJS('login.tryAgain'))
+        setOverlayHandler(() => {
+            formDisabled(false)
+            toggleOverlay(false)
+        })
+        toggleOverlay(true)
+    })
+
+})

app/assets/js/scripts/loginOptions.js

@@ -0,0 +1,51 @@
+const loginOptionsCancelContainer = document.getElementById('loginOptionCancelContainer')
+const loginOptionMicrosoft = document.getElementById('loginOptionMicrosoft')
+//const loginOptionMojang = document.getElementById('loginOptionMojang')
+const loginOptionOffline = document.getElementById('loginOptionOffline')
+const loginOptionsCancelButton = document.getElementById('loginOptionCancelButton')
+
+let loginOptionsCancellable = false
+
+let loginOptionsViewOnLoginSuccess
+let loginOptionsViewOnLoginCancel
+let loginOptionsViewOnCancel
+let loginOptionsViewCancelHandler
+
+function loginOptionsCancelEnabled(val){
+    if(val){
+        $(loginOptionsCancelContainer).show()
+    } else {
+        $(loginOptionsCancelContainer).hide()
+    }
+}
+
+loginOptionMicrosoft.onclick = (e) => {
+    switchView(getCurrentView(), VIEWS.waiting, 500, 500, () => {
+        ipcRenderer.send(
+            MSFT_OPCODE.OPEN_LOGIN,
+            loginOptionsViewOnLoginSuccess,
+            loginOptionsViewOnLoginCancel
+        )
+    })
+}
+
+loginOptionOffline.onclick = (e) => {
+    switchView(getCurrentView(), VIEWS.login, 500, 500, () => {
+        loginViewOnSuccess = loginOptionsViewOnLoginSuccess
+        loginViewOnCancel = loginOptionsViewOnLoginCancel
+        loginCancelEnabled(true)
+    })
+}
+
+loginOptionsCancelButton.onclick = (e) => {
+    switchView(getCurrentView(), loginOptionsViewOnCancel, 500, 500, () => {
+        // Clear login values (Mojang login)
+        // No cleanup needed for Microsoft.
+        loginUsername.value = ''
+        loginPassword.value = ''
+        if(loginOptionsViewCancelHandler != null){
+            loginOptionsViewCancelHandler()
+            loginOptionsViewCancelHandler = null
+        }
+    })
+}

app/assets/js/scripts/overlay.js

@@ -0,0 +1,324 @@
+/**
+ * Script for overlay.ejs
+ */
+
+/* Overlay Wrapper Functions */
+
+/**
+ * Check to see if the overlay is visible.
+ * 
+ * @returns {boolean} Whether or not the overlay is visible.
+ */
+function isOverlayVisible(){
+    return document.getElementById('main').hasAttribute('overlay')
+}
+
+let overlayHandlerContent
+
+/**
+ * Overlay keydown handler for a non-dismissable overlay.
+ * 
+ * @param {KeyboardEvent} e The keydown event.
+ */
+function overlayKeyHandler (e){
+    if(e.key === 'Enter' || e.key === 'Escape'){
+        document.getElementById(overlayHandlerContent).getElementsByClassName('overlayKeybindEnter')[0].click()
+    }
+}
+/**
+ * Overlay keydown handler for a dismissable overlay.
+ * 
+ * @param {KeyboardEvent} e The keydown event.
+ */
+function overlayKeyDismissableHandler (e){
+    if(e.key === 'Enter'){
+        document.getElementById(overlayHandlerContent).getElementsByClassName('overlayKeybindEnter')[0].click()
+    } else if(e.key === 'Escape'){
+        document.getElementById(overlayHandlerContent).getElementsByClassName('overlayKeybindEsc')[0].click()
+    }
+}
+
+/**
+ * Bind overlay keydown listeners for escape and exit.
+ * 
+ * @param {boolean} state Whether or not to add new event listeners.
+ * @param {string} content The overlay content which will be shown.
+ * @param {boolean} dismissable Whether or not the overlay is dismissable 
+ */
+function bindOverlayKeys(state, content, dismissable){
+    overlayHandlerContent = content
+    document.removeEventListener('keydown', overlayKeyHandler)
+    document.removeEventListener('keydown', overlayKeyDismissableHandler)
+    if(state){
+        if(dismissable){
+            document.addEventListener('keydown', overlayKeyDismissableHandler)
+        } else {
+            document.addEventListener('keydown', overlayKeyHandler)
+        }
+    }
+}
+
+/**
+ * Toggle the visibility of the overlay.
+ * 
+ * @param {boolean} toggleState True to display, false to hide.
+ * @param {boolean} dismissable Optional. True to show the dismiss option, otherwise false.
+ * @param {string} content Optional. The content div to be shown.
+ */
+function toggleOverlay(toggleState, dismissable = false, content = 'overlayContent'){
+    if(toggleState == null){
+        toggleState = !document.getElementById('main').hasAttribute('overlay')
+    }
+    if(typeof dismissable === 'string'){
+        content = dismissable
+        dismissable = false
+    }
+    bindOverlayKeys(toggleState, content, dismissable)
+    if(toggleState){
+        document.getElementById('main').setAttribute('overlay', true)
+        // Make things untabbable.
+        $('#main *').attr('tabindex', '-1')
+        $('#' + content).parent().children().hide()
+        $('#' + content).show()
+        if(dismissable){
+            $('#overlayDismiss').show()
+        } else {
+            $('#overlayDismiss').hide()
+        }
+        $('#overlayContainer').fadeIn({
+            duration: 250,
+            start: () => {
+                if(getCurrentView() === VIEWS.settings){
+                    document.getElementById('settingsContainer').style.backgroundColor = 'transparent'
+                }
+            }
+        })
+    } else {
+        document.getElementById('main').removeAttribute('overlay')
+        // Make things tabbable.
+        $('#main *').removeAttr('tabindex')
+        $('#overlayContainer').fadeOut({
+            duration: 250,
+            start: () => {
+                if(getCurrentView() === VIEWS.settings){
+                    document.getElementById('settingsContainer').style.backgroundColor = 'rgba(0, 0, 0, 0.50)'
+                }
+            },
+            complete: () => {
+                $('#' + content).parent().children().hide()
+                $('#' + content).show()
+                if(dismissable){
+                    $('#overlayDismiss').show()
+                } else {
+                    $('#overlayDismiss').hide()
+                }
+            }
+        })
+    }
+}
+
+async function toggleServerSelection(toggleState){
+    await prepareServerSelectionList()
+    toggleOverlay(toggleState, true, 'serverSelectContent')
+}
+
+/**
+ * Set the content of the overlay.
+ * 
+ * @param {string} title Overlay title text.
+ * @param {string} description Overlay description text.
+ * @param {string} acknowledge Acknowledge button text.
+ * @param {string} dismiss Dismiss button text.
+ */
+function setOverlayContent(title, description, acknowledge, dismiss = Lang.queryJS('overlay.dismiss')){
+    document.getElementById('overlayTitle').innerHTML = title
+    document.getElementById('overlayDesc').innerHTML = description
+    document.getElementById('overlayAcknowledge').innerHTML = acknowledge
+    document.getElementById('overlayDismiss').innerHTML = dismiss
+}
+
+/**
+ * Set the onclick handler of the overlay acknowledge button.
+ * If the handler is null, a default handler will be added.
+ * 
+ * @param {function} handler 
+ */
+function setOverlayHandler(handler){
+    if(handler == null){
+        document.getElementById('overlayAcknowledge').onclick = () => {
+            toggleOverlay(false)
+        }
+    } else {
+        document.getElementById('overlayAcknowledge').onclick = handler
+    }
+}
+
+/**
+ * Set the onclick handler of the overlay dismiss button.
+ * If the handler is null, a default handler will be added.
+ * 
+ * @param {function} handler 
+ */
+function setDismissHandler(handler){
+    if(handler == null){
+        document.getElementById('overlayDismiss').onclick = () => {
+            toggleOverlay(false)
+        }
+    } else {
+        document.getElementById('overlayDismiss').onclick = handler
+    }
+}
+
+/* Server Select View */
+
+document.getElementById('serverSelectConfirm').addEventListener('click', async () => {
+    const listings = document.getElementsByClassName('serverListing')
+    for(let i=0; i<listings.length; i++){
+        if(listings[i].hasAttribute('selected')){
+            const serv = (await DistroAPI.getDistribution()).getServerById(listings[i].getAttribute('servid'))
+            updateSelectedServer(serv)
+            refreshServerStatus(true)
+            toggleOverlay(false)
+            return
+        }
+    }
+    // None are selected? Not possible right? Meh, handle it.
+    if(listings.length > 0){
+        const serv = (await DistroAPI.getDistribution()).getServerById(listings[i].getAttribute('servid'))
+        updateSelectedServer(serv)
+        toggleOverlay(false)
+    }
+})
+
+document.getElementById('accountSelectConfirm').addEventListener('click', async () => {
+    const listings = document.getElementsByClassName('accountListing')
+    for(let i=0; i<listings.length; i++){
+        if(listings[i].hasAttribute('selected')){
+            const authAcc = ConfigManager.setSelectedAccount(listings[i].getAttribute('uuid'))
+            ConfigManager.save()
+            updateSelectedAccount(authAcc)
+            if(getCurrentView() === VIEWS.settings) {
+                await prepareSettings()
+            }
+            toggleOverlay(false)
+            validateSelectedAccount()
+            return
+        }
+    }
+    // None are selected? Not possible right? Meh, handle it.
+    if(listings.length > 0){
+        const authAcc = ConfigManager.setSelectedAccount(listings[0].getAttribute('uuid'))
+        ConfigManager.save()
+        updateSelectedAccount(authAcc)
+        if(getCurrentView() === VIEWS.settings) {
+            await prepareSettings()
+        }
+        toggleOverlay(false)
+        validateSelectedAccount()
+    }
+})
+
+// Bind server select cancel button.
+document.getElementById('serverSelectCancel').addEventListener('click', () => {
+    toggleOverlay(false)
+})
+
+document.getElementById('accountSelectCancel').addEventListener('click', () => {
+    $('#accountSelectContent').fadeOut(250, () => {
+        $('#overlayContent').fadeIn(250)
+    })
+})
+
+function setServerListingHandlers(){
+    const listings = Array.from(document.getElementsByClassName('serverListing'))
+    listings.map((val) => {
+        val.onclick = e => {
+            if(val.hasAttribute('selected')){
+                return
+            }
+            const cListings = document.getElementsByClassName('serverListing')
+            for(let i=0; i<cListings.length; i++){
+                if(cListings[i].hasAttribute('selected')){
+                    cListings[i].removeAttribute('selected')
+                }
+            }
+            val.setAttribute('selected', '')
+            document.activeElement.blur()
+        }
+    })
+}
+
+function setAccountListingHandlers(){
+    const listings = Array.from(document.getElementsByClassName('accountListing'))
+    listings.map((val) => {
+        val.onclick = e => {
+            if(val.hasAttribute('selected')){
+                return
+            }
+            const cListings = document.getElementsByClassName('accountListing')
+            for(let i=0; i<cListings.length; i++){
+                if(cListings[i].hasAttribute('selected')){
+                    cListings[i].removeAttribute('selected')
+                }
+            }
+            val.setAttribute('selected', '')
+            document.activeElement.blur()
+        }
+    })
+}
+
+async function populateServerListings(){
+    const distro = await DistroAPI.getDistribution()
+    const giaSel = ConfigManager.getSelectedServer()
+    const servers = distro.servers
+    let htmlString = ''
+    for(const serv of servers){
+        htmlString += `<button class="serverListing" servid="${serv.rawServer.id}" ${serv.rawServer.id === giaSel ? 'selected' : ''}>
+            <img class="serverListingImg" src="${serv.rawServer.icon}"/>
+            <div class="serverListingDetails">
+                <span class="serverListingName">${serv.rawServer.name}</span>
+                <span class="serverListingDescription">${serv.rawServer.description}</span>
+                <div class="serverListingInfo">
+                    <div class="serverListingVersion">${serv.rawServer.minecraftVersion}</div>
+                    <div class="serverListingRevision">${serv.rawServer.version}</div>
+                    ${serv.rawServer.mainServer ? `<div class="serverListingStarWrapper">
+                        <svg id="Layer_1" viewBox="0 0 107.45 104.74" width="20px" height="20px">
+                            <defs>
+                                <style>.cls-1{fill:#fff;}.cls-2{fill:none;stroke:#fff;stroke-miterlimit:10;}</style>
+                            </defs>
+                            <path class="cls-1" d="M100.93,65.54C89,62,68.18,55.65,63.54,52.13c2.7-5.23,18.8-19.2,28-27.55C81.36,31.74,63.74,43.87,58.09,45.3c-2.41-5.37-3.61-26.52-4.37-39-.77,12.46-2,33.64-4.36,39-5.7-1.46-23.3-13.57-33.49-20.72,9.26,8.37,25.39,22.36,28,27.55C39.21,55.68,18.47,62,6.52,65.55c12.32-2,33.63-6.06,39.34-4.9-.16,5.87-8.41,26.16-13.11,37.69,6.1-10.89,16.52-30.16,21-33.9,4.5,3.79,14.93,23.09,21,34C70,86.84,61.73,66.48,61.59,60.65,67.36,59.49,88.64,63.52,100.93,65.54Z"/>
+                            <circle class="cls-2" cx="53.73" cy="53.9" r="38"/>
+                        </svg>
+                        <span class="serverListingStarTooltip">${Lang.queryJS('settings.serverListing.mainServer')}</span>
+                    </div>` : ''}
+                </div>
+            </div>
+        </button>`
+    }
+    document.getElementById('serverSelectListScrollable').innerHTML = htmlString
+
+}
+
+function populateAccountListings(){
+    const accountsObj = ConfigManager.getAuthAccounts()
+    const accounts = Array.from(Object.keys(accountsObj), v=>accountsObj[v])
+    let htmlString = ''
+    for(let i=0; i<accounts.length; i++){
+        htmlString += `<button class="accountListing" uuid="${accounts[i].uuid}" ${i===0 ? 'selected' : ''}>
+            <img src="https://mc-heads.net/head/${accounts[i].uuid}/40">
+            <div class="accountListingName">${accounts[i].displayName}</div>
+        </button>`
+    }
+    document.getElementById('accountSelectListScrollable').innerHTML = htmlString
+
+}
+
+async function prepareServerSelectionList(){
+    await populateServerListings()
+    setServerListingHandlers()
+}
+
+function prepareAccountSelectionList(){
+    populateAccountListings()
+    setAccountListingHandlers()
+}

app/assets/js/scripts/uibinder.js

@@ -0,0 +1,467 @@
+/**
+ * Initialize UI functions which depend on internal modules.
+ * Loaded after core UI functions are initialized in uicore.js.
+ */
+// Requirements
+const path          = require('path')
+const { Type }      = require('helios-distribution-types')
+
+const AuthManager   = require('./assets/js/authmanager')
+const ConfigManager = require('./assets/js/configmanager')
+const { DistroAPI } = require('./assets/js/distromanager')
+
+let rscShouldLoad = false
+let fatalStartupError = false
+
+// Mapping of each view to their container IDs.
+const VIEWS = {
+    landing: '#landingContainer',
+    loginOptions: '#loginOptionsContainer',
+    loginOffline: '#loginOfflineContainer',
+    login: '#loginContainer',
+    settings: '#settingsContainer',
+    welcome: '#welcomeContainer',
+    waiting: '#waitingContainer'
+}
+
+// The currently shown view container.
+let currentView
+
+/**
+ * Switch launcher views.
+ * 
+ * @param {string} current The ID of the current view container. 
+ * @param {*} next The ID of the next view container.
+ * @param {*} currentFadeTime Optional. The fade out time for the current view.
+ * @param {*} nextFadeTime Optional. The fade in time for the next view.
+ * @param {*} onCurrentFade Optional. Callback function to execute when the current
+ * view fades out.
+ * @param {*} onNextFade Optional. Callback function to execute when the next view
+ * fades in.
+ */
+function switchView(current, next, currentFadeTime = 500, nextFadeTime = 500, onCurrentFade = () => {}, onNextFade = () => {}){
+    currentView = next
+    $(`${current}`).fadeOut(currentFadeTime, async () => {
+        await onCurrentFade()
+        $(`${next}`).fadeIn(nextFadeTime, async () => {
+            await onNextFade()
+        })
+    })
+}
+
+/**
+ * Get the currently shown view container.
+ * 
+ * @returns {string} The currently shown view container.
+ */
+function getCurrentView(){
+    return currentView
+}
+
+async function showMainUI(data){
+
+    if(!isDev){
+        loggerAutoUpdater.info('Initializing..')
+        ipcRenderer.send('autoUpdateAction', 'initAutoUpdater', ConfigManager.getAllowPrerelease())
+    }
+
+    await prepareSettings(true)
+    updateSelectedServer(data.getServerById(ConfigManager.getSelectedServer()))
+    refreshServerStatus()
+    setTimeout(() => {
+        document.getElementById('frameBar').style.backgroundColor = 'rgba(0, 0, 0, 0.5)'
+        document.body.style.backgroundImage = `url('assets/images/backgrounds/${document.body.getAttribute('bkid')}.jpg')`
+        $('#main').show()
+
+        const isLoggedIn = Object.keys(ConfigManager.getAuthAccounts()).length > 0
+
+        // If this is enabled in a development environment we'll get ratelimited.
+        // The relaunch frequency is usually far too high.
+        if(!isDev && isLoggedIn){
+            validateSelectedAccount()
+        }
+
+        if(ConfigManager.isFirstLaunch()){
+            currentView = VIEWS.welcome
+            $(VIEWS.welcome).fadeIn(1000)
+        } else {
+            if(isLoggedIn){
+                currentView = VIEWS.landing
+                $(VIEWS.landing).fadeIn(1000)
+            } else {
+                loginOptionsCancelEnabled(false)
+                loginOptionsViewOnLoginSuccess = VIEWS.landing
+                loginOptionsViewOnLoginCancel = VIEWS.loginOptions
+                currentView = VIEWS.loginOptions
+                $(VIEWS.loginOptions).fadeIn(1000)
+            }
+        }
+
+        setTimeout(() => {
+            $('#loadingContainer').fadeOut(500, () => {
+                $('#loadSpinnerImage').removeClass('rotating')
+            })
+        }, 250)
+        
+    }, 750)
+    // Disable tabbing to the news container.
+    initNews().then(() => {
+        $('#newsContainer *').attr('tabindex', '-1')
+    })
+}
+
+function showFatalStartupError(){
+    setTimeout(() => {
+        $('#loadingContainer').fadeOut(250, () => {
+            document.getElementById('overlayContainer').style.background = 'none'
+            setOverlayContent(
+                Lang.queryJS('uibinder.startup.fatalErrorTitle'),
+                Lang.queryJS('uibinder.startup.fatalErrorMessage'),
+                Lang.queryJS('uibinder.startup.closeButton')
+            )
+            setOverlayHandler(() => {
+                const window = remote.getCurrentWindow()
+                window.close()
+            })
+            toggleOverlay(true)
+        })
+    }, 750)
+}
+
+/**
+ * Common functions to perform after refreshing the distro index.
+ * 
+ * @param {Object} data The distro index object.
+ */
+function onDistroRefresh(data){
+    updateSelectedServer(data.getServerById(ConfigManager.getSelectedServer()))
+    refreshServerStatus()
+    initNews()
+    syncModConfigurations(data)
+    ensureJavaSettings(data)
+}
+
+/**
+ * Sync the mod configurations with the distro index.
+ * 
+ * @param {Object} data The distro index object.
+ */
+function syncModConfigurations(data){
+
+    const syncedCfgs = []
+
+    for(let serv of data.servers){
+
+        const id = serv.rawServer.id
+        const mdls = serv.modules
+        const cfg = ConfigManager.getModConfiguration(id)
+
+        if(cfg != null){
+
+            const modsOld = cfg.mods
+            const mods = {}
+
+            for(let mdl of mdls){
+                const type = mdl.rawModule.type
+
+                if(type === Type.ForgeMod || type === Type.LiteMod || type === Type.LiteLoader || type === Type.FabricMod){
+                    if(!mdl.getRequired().value){
+                        const mdlID = mdl.getVersionlessMavenIdentifier()
+                        if(modsOld[mdlID] == null){
+                            mods[mdlID] = scanOptionalSubModules(mdl.subModules, mdl)
+                        } else {
+                            mods[mdlID] = mergeModConfiguration(modsOld[mdlID], scanOptionalSubModules(mdl.subModules, mdl), false)
+                        }
+                    } else {
+                        if(mdl.subModules.length > 0){
+                            const mdlID = mdl.getVersionlessMavenIdentifier()
+                            const v = scanOptionalSubModules(mdl.subModules, mdl)
+                            if(typeof v === 'object'){
+                                if(modsOld[mdlID] == null){
+                                    mods[mdlID] = v
+                                } else {
+                                    mods[mdlID] = mergeModConfiguration(modsOld[mdlID], v, true)
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+
+            syncedCfgs.push({
+                id,
+                mods
+            })
+
+        } else {
+
+            const mods = {}
+
+            for(let mdl of mdls){
+                const type = mdl.rawModule.type
+                if(type === Type.ForgeMod || type === Type.LiteMod || type === Type.LiteLoader || type === Type.FabricMod){
+                    if(!mdl.getRequired().value){
+                        mods[mdl.getVersionlessMavenIdentifier()] = scanOptionalSubModules(mdl.subModules, mdl)
+                    } else {
+                        if(mdl.subModules.length > 0){
+                            const v = scanOptionalSubModules(mdl.subModules, mdl)
+                            if(typeof v === 'object'){
+                                mods[mdl.getVersionlessMavenIdentifier()] = v
+                            }
+                        }
+                    }
+                }
+            }
+
+            syncedCfgs.push({
+                id,
+                mods
+            })
+
+        }
+    }
+
+    ConfigManager.setModConfigurations(syncedCfgs)
+    ConfigManager.save()
+}
+
+/**
+ * Ensure java configurations are present for the available servers.
+ * 
+ * @param {Object} data The distro index object.
+ */
+function ensureJavaSettings(data) {
+
+    // Nothing too fancy for now.
+    for(const serv of data.servers){
+        ConfigManager.ensureJavaConfig(serv.rawServer.id, serv.effectiveJavaOptions, serv.rawServer.javaOptions?.ram)
+    }
+
+    ConfigManager.save()
+}
+
+/**
+ * Recursively scan for optional sub modules. If none are found,
+ * this function returns a boolean. If optional sub modules do exist,
+ * a recursive configuration object is returned.
+ * 
+ * @returns {boolean | Object} The resolved mod configuration.
+ */
+function scanOptionalSubModules(mdls, origin){
+    if(mdls != null){
+        const mods = {}
+
+        for(let mdl of mdls){
+            const type = mdl.rawModule.type
+            // Optional types.
+            if(type === Type.ForgeMod || type === Type.LiteMod || type === Type.LiteLoader || type === Type.FabricMod){
+                // It is optional.
+                if(!mdl.getRequired().value){
+                    mods[mdl.getVersionlessMavenIdentifier()] = scanOptionalSubModules(mdl.subModules, mdl)
+                } else {
+                    if(mdl.hasSubModules()){
+                        const v = scanOptionalSubModules(mdl.subModules, mdl)
+                        if(typeof v === 'object'){
+                            mods[mdl.getVersionlessMavenIdentifier()] = v
+                        }
+                    }
+                }
+            }
+        }
+
+        if(Object.keys(mods).length > 0){
+            const ret = {
+                mods
+            }
+            if(!origin.getRequired().value){
+                ret.value = origin.getRequired().def
+            }
+            return ret
+        }
+    }
+    return origin.getRequired().def
+}
+
+/**
+ * Recursively merge an old configuration into a new configuration.
+ * 
+ * @param {boolean | Object} o The old configuration value.
+ * @param {boolean | Object} n The new configuration value.
+ * @param {boolean} nReq If the new value is a required mod.
+ * 
+ * @returns {boolean | Object} The merged configuration.
+ */
+function mergeModConfiguration(o, n, nReq = false){
+    if(typeof o === 'boolean'){
+        if(typeof n === 'boolean') return o
+        else if(typeof n === 'object'){
+            if(!nReq){
+                n.value = o
+            }
+            return n
+        }
+    } else if(typeof o === 'object'){
+        if(typeof n === 'boolean') return typeof o.value !== 'undefined' ? o.value : true
+        else if(typeof n === 'object'){
+            if(!nReq){
+                n.value = typeof o.value !== 'undefined' ? o.value : true
+            }
+
+            const newMods = Object.keys(n.mods)
+            for(let i=0; i<newMods.length; i++){
+
+                const mod = newMods[i]
+                if(o.mods[mod] != null){
+                    n.mods[mod] = mergeModConfiguration(o.mods[mod], n.mods[mod])
+                }
+            }
+
+            return n
+        }
+    }
+    // If for some reason we haven't been able to merge,
+    // wipe the old value and use the new one. Just to be safe
+    return n
+}
+
+async function validateSelectedAccount(){
+    const selectedAcc = ConfigManager.getSelectedAccount()
+    if(selectedAcc != null){
+        const val = await AuthManager.validateSelected()
+        if(!val){
+            ConfigManager.removeAuthAccount(selectedAcc.uuid)
+            ConfigManager.save()
+            const accLen = Object.keys(ConfigManager.getAuthAccounts()).length
+            setOverlayContent(
+                Lang.queryJS('uibinder.validateAccount.failedMessageTitle'),
+                accLen > 0
+                    ? Lang.queryJS('uibinder.validateAccount.failedMessage', { 'account': selectedAcc.displayName })
+                    : Lang.queryJS('uibinder.validateAccount.failedMessageSelectAnotherAccount', { 'account': selectedAcc.displayName }),
+                Lang.queryJS('uibinder.validateAccount.loginButton'),
+                Lang.queryJS('uibinder.validateAccount.selectAnotherAccountButton')
+            )
+            setOverlayHandler(() => {
+
+                const isMicrosoft = selectedAcc.type === 'microsoft'
+
+                if(isMicrosoft) {
+                    // Empty for now
+                } else {
+                    // Mojang
+                    // For convenience, pre-populate the username of the account.
+                    document.getElementById('loginUsername').value = selectedAcc.username
+                    validateEmail(selectedAcc.username)
+                }
+                
+                loginOptionsViewOnLoginSuccess = getCurrentView()
+                loginOptionsViewOnLoginCancel = VIEWS.loginOptions
+
+                if(accLen > 0) {
+                    loginOptionsViewOnCancel = getCurrentView()
+                    loginOptionsViewCancelHandler = () => {
+                        if(isMicrosoft) {
+                            ConfigManager.addMicrosoftAuthAccount(
+                                selectedAcc.uuid,
+                                selectedAcc.accessToken,
+                                selectedAcc.username,
+                                selectedAcc.expiresAt,
+                                selectedAcc.microsoft.access_token,
+                                selectedAcc.microsoft.refresh_token,
+                                selectedAcc.microsoft.expires_at
+                            )
+                        } else {
+                            ConfigManager.addMojangAuthAccount(selectedAcc.uuid, selectedAcc.accessToken, selectedAcc.username, selectedAcc.displayName)
+                        }
+                        ConfigManager.save()
+                        validateSelectedAccount()
+                    }
+                    loginOptionsCancelEnabled(true)
+                } else {
+                    loginOptionsCancelEnabled(false)
+                }
+                toggleOverlay(false)
+                switchView(getCurrentView(), VIEWS.loginOptions)
+            })
+            setDismissHandler(() => {
+                if(accLen > 1){
+                    prepareAccountSelectionList()
+                    $('#overlayContent').fadeOut(250, () => {
+                        bindOverlayKeys(true, 'accountSelectContent', true)
+                        $('#accountSelectContent').fadeIn(250)
+                    })
+                } else {
+                    const accountsObj = ConfigManager.getAuthAccounts()
+                    const accounts = Array.from(Object.keys(accountsObj), v => accountsObj[v])
+                    // This function validates the account switch.
+                    setSelectedAccount(accounts[0].uuid)
+                    toggleOverlay(false)
+                }
+            })
+            toggleOverlay(true, accLen > 0)
+        } else {
+            return true
+        }
+    } else {
+        return true
+    }
+}
+
+/**
+ * Temporary function to update the selected account along
+ * with the relevent UI elements.
+ * 
+ * @param {string} uuid The UUID of the account.
+ */
+function setSelectedAccount(uuid){
+    const authAcc = ConfigManager.setSelectedAccount(uuid)
+    ConfigManager.save()
+    updateSelectedAccount(authAcc)
+    validateSelectedAccount()
+}
+
+// Synchronous Listener
+document.addEventListener('readystatechange', async () => {
+
+    if (document.readyState === 'interactive' || document.readyState === 'complete'){
+        if(rscShouldLoad){
+            rscShouldLoad = false
+            if(!fatalStartupError){
+                const data = await DistroAPI.getDistribution()
+                await showMainUI(data)
+            } else {
+                showFatalStartupError()
+            }
+        } 
+    }
+
+}, false)
+
+// Actions that must be performed after the distribution index is downloaded.
+ipcRenderer.on('distributionIndexDone', async (event, res) => {
+    if(res) {
+        const data = await DistroAPI.getDistribution()
+        syncModConfigurations(data)
+        ensureJavaSettings(data)
+        if(document.readyState === 'interactive' || document.readyState === 'complete'){
+            await showMainUI(data)
+        } else {
+            rscShouldLoad = true
+        }
+    } else {
+        fatalStartupError = true
+        if(document.readyState === 'interactive' || document.readyState === 'complete'){
+            showFatalStartupError()
+        } else {
+            rscShouldLoad = true
+        }
+    }
+})
+
+// Util for development
+async function devModeToggle() {
+    DistroAPI.toggleDevMode(true)
+    const data = await DistroAPI.refreshDistributionOrFallback()
+    ensureJavaSettings(data)
+    updateSelectedServer(data.servers[0])
+    syncModConfigurations(data)
+}

app/assets/js/scripts/uicore.js

@@ -0,0 +1,214 @@
+/**
+ * Core UI functions are initialized in this file. This prevents
+ * unexpected errors from breaking the core features. Specifically,
+ * actions in this file should not require the usage of any internal
+ * modules, excluding dependencies.
+ */
+// Requirements
+const $                              = require('jquery')
+const {ipcRenderer, shell, webFrame} = require('electron')
+const remote                         = require('@electron/remote')
+const isDev                          = require('./assets/js/isdev')
+const { LoggerUtil }                 = require('helios-core')
+const Lang                           = require('./assets/js/langloader')
+
+const loggerUICore             = LoggerUtil.getLogger('UICore')
+const loggerAutoUpdater        = LoggerUtil.getLogger('AutoUpdater')
+
+// Log deprecation and process warnings.
+process.traceProcessWarnings = true
+process.traceDeprecation = true
+
+// Disable eval function.
+// eslint-disable-next-line
+window.eval = global.eval = function () {
+    throw new Error('Sorry, this app does not support window.eval().')
+}
+
+// Display warning when devtools window is opened.
+remote.getCurrentWebContents().on('devtools-opened', () => {
+    console.log('%cThe console is dark and full of terrors.', 'color: white; -webkit-text-stroke: 4px #a02d2a; font-size: 60px; font-weight: bold')
+    console.log('%cIf you\'ve been told to paste something here, you\'re being scammed.', 'font-size: 16px')
+    console.log('%cUnless you know exactly what you\'re doing, close this window.', 'font-size: 16px')
+})
+
+// Disable zoom, needed for darwin.
+webFrame.setZoomLevel(0)
+webFrame.setVisualZoomLevelLimits(1, 1)
+
+// Initialize auto updates in production environments.
+let updateCheckListener
+if(!isDev){
+    ipcRenderer.on('autoUpdateNotification', (event, arg, info) => {
+        switch(arg){
+            case 'checking-for-update':
+                loggerAutoUpdater.info('Checking for update..')
+                settingsUpdateButtonStatus(Lang.queryJS('uicore.autoUpdate.checkingForUpdateButton'), true)
+                break
+            case 'update-available':
+                loggerAutoUpdater.info('New update available', info.version)
+                
+                if(process.platform === 'darwin'){
+                    info.darwindownload = `https://git.onimai.ru/ONIMAI-SMP/Launcher/releases/download/v${info.version}/ONIMAI.RU-MC-Launcher-setup-${info.version}${process.arch === 'arm64' ? '-arm64' : '-x64'}.dmg`
+                    showUpdateUI(info)
+                }
+                
+                populateSettingsUpdateInformation(info)
+                break
+            case 'update-downloaded':
+                loggerAutoUpdater.info('Update ' + info.version + ' ready to be installed.')
+                settingsUpdateButtonStatus(Lang.queryJS('uicore.autoUpdate.installNowButton'), false, () => {
+                    if(!isDev){
+                        ipcRenderer.send('autoUpdateAction', 'installUpdateNow')
+                    }
+                })
+                showUpdateUI(info)
+                break
+            case 'update-not-available':
+                loggerAutoUpdater.info('No new update found.')
+                settingsUpdateButtonStatus(Lang.queryJS('uicore.autoUpdate.checkForUpdatesButton'))
+                break
+            case 'ready':
+                updateCheckListener = setInterval(() => {
+                    ipcRenderer.send('autoUpdateAction', 'checkForUpdate')
+                }, 1800000)
+                ipcRenderer.send('autoUpdateAction', 'checkForUpdate')
+                break
+            case 'realerror':
+                if(info != null && info.code != null){
+                    if(info.code === 'ERR_UPDATER_INVALID_RELEASE_FEED'){
+                        loggerAutoUpdater.info('No suitable releases found.')
+                    } else if(info.code === 'ERR_XML_MISSED_ELEMENT'){
+                        loggerAutoUpdater.info('No releases found.')
+                    } else {
+                        loggerAutoUpdater.error('Error during update check..', info)
+                        loggerAutoUpdater.debug('Error Code:', info.code)
+                    }
+                }
+                break
+            default:
+                loggerAutoUpdater.info('Unknown argument', arg)
+                break
+        }
+    })
+}
+
+/**
+ * Send a notification to the main process changing the value of
+ * allowPrerelease. If we are running a prerelease version, then
+ * this will always be set to true, regardless of the current value
+ * of val.
+ * 
+ * @param {boolean} val The new allow prerelease value.
+ */
+function changeAllowPrerelease(val){
+    ipcRenderer.send('autoUpdateAction', 'allowPrereleaseChange', val)
+}
+
+function showUpdateUI(info){
+    //TODO Make this message a bit more informative `${info.version}`
+    document.getElementById('image_seal_container').setAttribute('update', true)
+    document.getElementById('image_seal_container').onclick = () => {
+        /*setOverlayContent('Update Available', 'A new update for the launcher is available. Would you like to install now?', 'Install', 'Later')
+        setOverlayHandler(() => {
+            if(!isDev){
+                ipcRenderer.send('autoUpdateAction', 'installUpdateNow')
+            } else {
+                console.error('Cannot install updates in development environment.')
+                toggleOverlay(false)
+            }
+        })
+        setDismissHandler(() => {
+            toggleOverlay(false)
+        })
+        toggleOverlay(true, true)*/
+        switchView(getCurrentView(), VIEWS.settings, 500, 500, () => {
+            settingsNavItemListener(document.getElementById('settingsNavUpdate'), false)
+        })
+    }
+}
+
+/* jQuery Example
+$(function(){
+    loggerUICore.info('UICore Initialized');
+})*/
+
+document.addEventListener('readystatechange', function () {
+    if (document.readyState === 'interactive'){
+        loggerUICore.info('UICore Initializing..')
+
+        // Bind close button.
+        Array.from(document.getElementsByClassName('fCb')).map((val) => {
+            val.addEventListener('click', e => {
+                const window = remote.getCurrentWindow()
+                window.close()
+            })
+        })
+
+        // Bind restore down button.
+        Array.from(document.getElementsByClassName('fRb')).map((val) => {
+            val.addEventListener('click', e => {
+                const window = remote.getCurrentWindow()
+                if(window.isMaximized()){
+                    window.unmaximize()
+                } else {
+                    window.maximize()
+                }
+                document.activeElement.blur()
+            })
+        })
+
+        // Bind minimize button.
+        Array.from(document.getElementsByClassName('fMb')).map((val) => {
+            val.addEventListener('click', e => {
+                const window = remote.getCurrentWindow()
+                window.minimize()
+                document.activeElement.blur()
+            })
+        })
+
+        // Remove focus from social media buttons once they're clicked.
+        Array.from(document.getElementsByClassName('mediaURL')).map(val => {
+            val.addEventListener('click', e => {
+                document.activeElement.blur()
+            })
+        })
+
+    } else if(document.readyState === 'complete'){
+
+        //266.01
+        //170.8
+        //53.21
+        // Bind progress bar length to length of bot wrapper
+        //const targetWidth = document.getElementById("launch_content").getBoundingClientRect().width
+        //const targetWidth2 = document.getElementById("server_selection").getBoundingClientRect().width
+        //const targetWidth3 = document.getElementById("launch_button").getBoundingClientRect().width
+
+        document.getElementById('launch_details').style.maxWidth = 266.01
+        document.getElementById('launch_progress').style.width = 170.8
+        document.getElementById('launch_details_right').style.maxWidth = 170.8
+        document.getElementById('launch_progress_label').style.width = 53.21
+        
+    }
+
+}, false)
+
+/**
+ * Open web links in the user's default browser.
+ */
+$(document).on('click', 'a[href^="http"]', function(event) {
+    event.preventDefault()
+    shell.openExternal(this.href)
+})
+
+/**
+ * Opens DevTools window if you hold (ctrl + shift + i).
+ * This will crash the program if you are using multiple
+ * DevTools, for example the chrome debugger in VS Code. 
+ */
+document.addEventListener('keydown', function (e) {
+    if((e.key === 'I' || e.key === 'i') && e.ctrlKey && e.shiftKey){
+        let window = remote.getCurrentWindow()
+        window.toggleDevTools()
+    }
+})

app/assets/js/scripts/welcome.js

@@ -0,0 +1,9 @@
+/**
+ * Script for welcome.ejs
+ */
+document.getElementById('welcomeButton').addEventListener('click', e => {
+    loginOptionsCancelEnabled(false) // False by default, be explicit.
+    loginOptionsViewOnLoginSuccess = VIEWS.landing
+    loginOptionsViewOnLoginCancel = VIEWS.loginOptions
+    switchView(VIEWS.welcome, VIEWS.loginOptions)
+})

app/assets/js/serverstatus.js

@@ -0,0 +1,65 @@
+const net = require('net')
+
+/**
+ * Retrieves the status of a minecraft server.
+ * 
+ * @param {string} address The server address.
+ * @param {number} port Optional. The port of the server. Defaults to 25565.
+ * @returns {Promise.<Object>} A promise which resolves to an object containing
+ * status information.
+ */
+exports.getStatus = function(address, port = 25565){
+
+    if(port == null || port == ''){
+        port = 25565
+    }
+    if(typeof port === 'string'){
+        port = parseInt(port)
+    }
+
+    return new Promise((resolve, reject) => {
+        const socket = net.connect(port, address, () => {
+            let buff = Buffer.from([0xFE, 0x01])
+            socket.write(buff)
+        })
+
+        socket.setTimeout(2500, () => {
+            socket.end()
+            reject({
+                code: 'ETIMEDOUT',
+                errno: 'ETIMEDOUT',
+                address,
+                port
+            })
+        })
+
+        socket.on('data', (data) => {
+            if(data != null && data != ''){
+                let server_info = data.toString().split('\x00\x00\x00')
+                const NUM_FIELDS = 6
+                if(server_info != null && server_info.length >= NUM_FIELDS){
+                    resolve({
+                        online: true,
+                        version: server_info[2].replace(/\u0000/g, ''),
+                        motd: server_info[3].replace(/\u0000/g, ''),
+                        onlinePlayers: server_info[4].replace(/\u0000/g, ''),
+                        maxPlayers: server_info[5].replace(/\u0000/g,'')
+                    })
+                } else {
+                    resolve({
+                        online: false
+                    })
+                }
+            }
+            socket.end()
+        })
+
+        socket.on('error', (err) => {
+            socket.destroy()
+            reject(err)
+            // ENOTFOUND = Unable to resolve.
+            // ECONNREFUSED = Unable to connect to port.
+        })
+    })
+
+}