first commit

2022-07-11 19:56:44 +08:00 · 2022-07-11 19:56:44 +08:00 · 788cf3e917
commit 788cf3e917
47 changed files with 2007 additions and 0 deletions
--- a/.env.example
+++ b/.env.example
@ -0,0 +1,14 @@
+# Discord OAuth Token
+DISCORD_CLIENT_ID=
+DISCORD_CLIENT_SECRET=
+DISCORD_OAUTH_EXPIRES=86400
+
+# Minecraft Query
+MINECRAFT_QUERY_HOST=127.0.0.1
+MINECRAFT_QUERY_PORT=25565
+
+# Minecraft Remote Control
+MINECRAFT_RCON_HOST=127.0.0.1
+MINECRAFT_RCON_PORT=25575
+MINECRAFT_RCON_PASSWORD=
+MINECRAFT_RCON_TIMEOUT=3
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,203 @@
+.env
+sodium_key
+
+# Created by https://www.toptal.com/developers/gitignore/api/phpstorm,windows,linux,macos,composer
+# Edit at https://www.toptal.com/developers/gitignore?templates=phpstorm,windows,linux,macos,composer
+
+### Composer ###
+composer.phar
+/vendor/
+
+# Commit your application's lock file https://getcomposer.org/doc/01-basic-usage.md#commit-your-composer-lock-file-to-version-control
+# You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
+# composer.lock
+
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### macOS Patch ###
+# iCloud generated files
+*.icloud
+
+### PhpStorm ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# AWS User-specific
+.idea/**/aws.xml
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### PhpStorm Patch ###
+# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
+
+# *.iml
+# modules.xml
+# .idea/misc.xml
+# *.ipr
+
+# Sonarlint plugin
+# https://plugins.jetbrains.com/plugin/7973-sonarlint
+.idea/**/sonarlint/
+
+# SonarQube Plugin
+# https://plugins.jetbrains.com/plugin/7238-sonarqube-community-plugin
+.idea/**/sonarIssues.xml
+
+# Markdown Navigator plugin
+# https://plugins.jetbrains.com/plugin/7896-markdown-navigator-enhanced
+.idea/**/markdown-navigator.xml
+.idea/**/markdown-navigator-enh.xml
+.idea/**/markdown-navigator/
+
+# Cache file creation bug
+# See https://youtrack.jetbrains.com/issue/JBR-2257
+.idea/$CACHE_FILE$
+
+# CodeStream plugin
+# https://plugins.jetbrains.com/plugin/12206-codestream
+.idea/codestream.xml
+
+# Azure Toolkit for IntelliJ plugin
+# https://plugins.jetbrains.com/plugin/8053-azure-toolkit-for-intellij
+.idea/**/azureSettings.xml
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+Thumbs.db:encryptable
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+# End of https://www.toptal.com/developers/gitignore/api/phpstorm,windows,linux,macos,composer
+
--- a/.idea/.gitignore
+++ b/.idea/.gitignore
@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
--- a/.idea/akanyan.iml
+++ b/.idea/akanyan.iml
@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/app" isTestSource="false" packagePrefix="MingTsay\Akanyan\" />
+      <sourceFolder url="file://$MODULE_DIR$/spec" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/tests" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/composer" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/polyfill-mbstring" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/polyfill-php80" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/phpoption/phpoption" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/polyfill-ctype" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/graham-campbell/result-type" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/vlucas/phpdotenv" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/twbs/bootstrap" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/league/plates" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/components/font-awesome" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/xpaw/php-minecraft-query" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/xpaw/php-source-query-class" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="default" level="application" />
+    <orderEntry type="library" name="highlight" level="application" />
+    <orderEntry type="library" name="highlight" level="application" />
+    <orderEntry type="library" name="default" level="application" />
+    <orderEntry type="library" name="highlight.js" level="application" />
+    <orderEntry type="library" name="highlight.js" level="application" />
+  </component>
+</module>
--- a/.idea/jsLibraryMappings.xml
+++ b/.idea/jsLibraryMappings.xml
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JavaScriptLibraryMappings">
+    <file url="PROJECT" libraries="{default, highlight, highlight.js}" />
+  </component>
+</project>
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UnattendedHostPersistenceState">
+    <option name="openedFilesInfos">
+      <list>
+        <OpenedFileInfo>
+          <option name="caretOffset" value="163" />
+          <option name="fileUrl" value="file://$PROJECT_DIR$/templates/partials/menu.php" />
+        </OpenedFileInfo>
+      </list>
+    </option>
+  </component>
+</project>
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/akanyan.iml" filepath="$PROJECT_DIR$/.idea/akanyan.iml" />
+    </modules>
+  </component>
+</project>
--- a/.idea/php.xml
+++ b/.idea/php.xml
@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="PhpIncludePathManager">
+    <include_path>
+      <path value="$PROJECT_DIR$/vendor/composer" />
+      <path value="$PROJECT_DIR$/vendor/symfony/polyfill-mbstring" />
+      <path value="$PROJECT_DIR$/vendor/symfony/polyfill-php80" />
+      <path value="$PROJECT_DIR$/vendor/phpoption/phpoption" />
+      <path value="$PROJECT_DIR$/vendor/symfony/polyfill-ctype" />
+      <path value="$PROJECT_DIR$/vendor/graham-campbell/result-type" />
+      <path value="$PROJECT_DIR$/vendor/vlucas/phpdotenv" />
+      <path value="$PROJECT_DIR$/vendor/twbs/bootstrap" />
+      <path value="$PROJECT_DIR$/vendor/league/plates" />
+      <path value="$PROJECT_DIR$/vendor/components/font-awesome" />
+      <path value="$PROJECT_DIR$/vendor/xpaw/php-minecraft-query" />
+      <path value="$PROJECT_DIR$/vendor/xpaw/php-source-query-class" />
+    </include_path>
+  </component>
+  <component name="PhpProjectSharedConfiguration" php_language_level="8.1" />
+  <component name="PhpUnit">
+    <phpunit_settings>
+      <PhpUnitSettings custom_loader_path="$PROJECT_DIR$/vendor/autoload.php" />
+    </phpunit_settings>
+  </component>
+</project>
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
--- a/.idea/webResources.xml
+++ b/.idea/webResources.xml
@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="WebResourcesPaths">
+    <contentEntries>
+      <entry url="file://$PROJECT_DIR$">
+        <entryData>
+          <resourceRoots>
+            <path value="file://$PROJECT_DIR$/webroot" />
+          </resourceRoots>
+        </entryData>
+      </entry>
+    </contentEntries>
+  </component>
+</project>
--- a/app/App.php
+++ b/app/App.php
@ -0,0 +1,198 @@
+<?php
+
+namespace MingTsay\Akanyan;
+
+use Exception;
+use JetBrains\PhpStorm\NoReturn;
+use League\Plates\Engine;
+use MingTsay\Akanyan\Discord\Me;
+use MingTsay\Akanyan\Discord\Token;
+
+require_once __DIR__ . '/../env.php';
+
+class App
+{
+    private const allowedUsers = [
+        305331852225544193, // 小喵#3521
+        307567957863694348, // Aᴋᴀɴʏᴀɴ#2870
+        559026859547951104, // 2072#7474
+    ];
+
+    public static function getTemplate(): Engine
+    {
+        static $templates = new Engine(__DIR__ . '/../templates');
+        $me = self::me();
+        $isLogin = self::checkU();
+        $templates->addData([
+            'me' => $me,
+            'whoami' => "$me->username#$me->userDiscriminator",
+            'noStatus' => false,
+            'isLogin' => $isLogin,
+            'isAllowed' => $isLogin && $me !== null && self::isAllowed($me->userId),
+        ]);
+        return $templates;
+    }
+
+    public static function getU(): ?Token
+    {
+        return Auth::decrypt($_COOKIE['u'] ?? '');
+    }
+
+    public static function checkU(): bool
+    {
+        $token = self::getU();
+        if ($token === null) return false;
+        if ($token->timestamp + $token->expires_in < time()) return false;
+        return self::me() !== null;
+    }
+
+    public static function setU(Token $token): void
+    {
+        try {
+            setcookie('u', Auth::encrypt($token), [
+                'expires' => $token->timestamp + $token->expires_in,
+                'path' => '/',
+                'domain' => 'akanyan.oho.tw',
+                'samesite' => 'None',
+                'secure' => true,
+                'httponly' => true,
+            ]);
+        } catch (Exception) {
+            error_log('Failed to setU.');
+        }
+    }
+
+    public static function unsetU(): void
+    {
+        try {
+            setcookie('u', null, [
+                'expires' => time() - 3600,
+                'path' => '/',
+                'domain' => 'akanyan.oho.tw',
+                'samesite' => 'None',
+                'secure' => true,
+                'httponly' => true,
+            ]);
+        } catch (Exception) {
+            error_log('Failed to unsetU.');
+        }
+    }
+
+    public static function requireAuth(): void
+    {
+        if (!self::checkU()) {
+            header('location: /login.php');
+            http_response_code(302);
+            exit;
+        }
+    }
+
+    public static function requireNonAuth(): void
+    {
+        if (self::checkU()) {
+            header('location: /');
+            http_response_code(302);
+            exit;
+        }
+    }
+
+    public static function requireAllowed(): void
+    {
+        self::requireAuth();
+        $me = self::me();
+        if ($me === null || !self::isAllowed($me->userId)) {
+            self::template([
+                'title' => '您無權限使用本系統',
+                'body' => <<<HTML
+<div class="mt-5">
+    <p>您的 Discord 帳號不在白名單中。</p>
+    <p>若您認為這是個錯誤，請聯絡 <a href="https://discordapp.com/users/305331852225544193" target="_blank">小喵#3521</a> 並提供您的使用者編號 <code>$me->userId</code>。</p>
+</div>
+HTML,
+            ]);
+        }
+    }
+
+    public static function auth(string $code): void
+    {
+        try {
+            $token = Auth::getTokenByCode($code);
+            if ($token !== null) self::setU($token);
+        } catch (Exception) {
+            error_log('Failed to getTokenByCode.');
+        }
+    }
+
+    public static function me(): ?Me
+    {
+        try {
+            $u = self::getU();
+            if ($u === null) return null;
+            return Auth::getMe($u);
+        } catch (Exception) {
+            error_log('Failed to getMe.');
+            return null;
+        }
+    }
+
+    #[NoReturn]
+    public static function template(array $params): void
+    {
+        $status = '';
+        if (self::checkU() && !$params['no_status']) {
+            $me = self::me();
+            $status = <<<HTML
+<div>您已使用 <code>$me->username#$me->userDiscriminator</code> 登入，點選此處以<a href="/logout.php">登出系統</a>。</div>
+HTML;
+        }
+
+        $html = <<<HTML
+<!DOCTYPE html>
+<html lang="zh-Hant-TW">
+<head>
+    <meta charset="utf-8"/>
+    <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1"/>
+    <title>$params[title]</title>
+    <link rel="stylesheet" href="/bootstrap/css/bootstrap.min.css"/>
+    <link rel="stylesheet" href="/style.css"/>
+</head>
+<body class="text-center">
+    <h1 class="h3 mb-3 font-weight-normal">$params[title]</h1>
+    $status
+    <main>$params[body]</main>
+    <footer class="mt-5 mb-3 text-muted">Copyright &copy; 2022 Ming Tsay. All rights reserved.</footer>
+    <script src="/bootstrap/js/bootstrap.bundle.min.js"></script>
+</body>
+</html>
+HTML;
+
+        header('Content-Type: text/html; charset=utf-8');
+        header('Content-Length: ' . strlen($html));
+        http_response_code(200);
+        echo($html);
+        exit;
+    }
+
+    public static function authUrl(): string
+    {
+        return Auth::authorize();
+    }
+
+    public static function isAllowed(string $userId): bool
+    {
+        return in_array($userId, self::allowedUsers);
+    }
+
+    #[NoReturn]
+    public static function render(string $name, array $data = []): void
+    {
+        $html = self::getTemplate()->render($name, $data);
+
+        header('Content-Type: text/html; charset=utf-8');
+        header('Content-Length: ' . strlen($html));
+        http_response_code(200);
+        echo($html);
+        exit;
+    }
+}
--- a/app/Auth.php
+++ b/app/Auth.php
@ -0,0 +1,80 @@
+<?php
+
+namespace MingTsay\Akanyan;
+
+use Exception;
+use MingTsay\Akanyan\Discord\Me;
+use MingTsay\Akanyan\Discord\Token;
+
+require_once __DIR__ . '/../env.php';
+
+class Auth
+{
+    private const DISCORD_REDIRECT_URI = 'https://akanyan.oho.tw/auth.php?source=discord';
+
+    public static function encrypt(Token $payload): ?string
+    {
+        $key = file_get_contents(__DIR__ . '/../sodium_key');
+        try {
+            $nonce = random_bytes(SODIUM_CRYPTO_AEAD_XCHACHA20POLY1305_IETF_NPUBBYTES);
+            $cipher = sodium_crypto_aead_xchacha20poly1305_ietf_encrypt(json_encode($payload), '', $nonce, $key);
+
+            return implode(';', array_map('base64_encode', [$nonce, $cipher]));
+        } catch (Exception) {
+            return null;
+        }
+    }
+
+    public static function decrypt(string $u): ?Token
+    {
+        $key = file_get_contents(__DIR__ . '/../sodium_key');
+        try {
+            list($nonce, $cipher) = array_map('base64_decode', explode(';', $u));
+            $payload = json_decode(sodium_crypto_aead_xchacha20poly1305_ietf_decrypt($cipher, '', $nonce, $key));
+            if ($payload === null) return null;
+            return new Token($payload);
+        } catch (Exception) {
+            return null;
+        }
+    }
+
+    public static function authorize(): string
+    {
+        $query_string = http_build_query([
+            'client_id' => $_ENV['DISCORD_CLIENT_ID'],
+            'redirect_uri' => self::DISCORD_REDIRECT_URI,
+            'response_type' => 'code',
+            'scope' => 'identify',
+        ]);
+        return "https://discord.com/api/oauth2/authorize?$query_string";
+    }
+
+    public static function getTokenByCode(string $code): ?Token
+    {
+        $payload = json_decode(file_get_contents('https://discord.com/api/oauth2/token', false, stream_context_create([
+            'http' => [
+                'method' => 'POST',
+                'header' => 'Content-Type: application/x-www-form-urlencoded',
+                'content' => http_build_query([
+                    'client_id' => $_ENV['DISCORD_CLIENT_ID'],
+                    'client_secret' => $_ENV['DISCORD_CLIENT_SECRET'],
+                    'grant_type' => 'authorization_code',
+                    'code' => $code,
+                    'redirect_uri' => self::DISCORD_REDIRECT_URI,
+                ]),
+            ],
+        ])));
+        if ($payload === null) return null;
+        return new Token($payload);
+    }
+
+    public static function getMe(Token $getU): ?Me
+    {
+        return new Me(json_decode(file_get_contents('https://discord.com/api/oauth2/@me', false, stream_context_create([
+            'http' => [
+                'method' => 'GET',
+                'header' => "Authorization: Bearer $getU->access_token",
+            ],
+        ]))));
+    }
+}
--- a/app/ConfigFilesViewer.php
+++ b/app/ConfigFilesViewer.php
@ -0,0 +1,32 @@
+<?php
+
+namespace MingTsay\Akanyan;
+
+class ConfigFilesViewer extends FileViewer
+{
+
+    protected static function directory(): string
+    {
+        return '/media/sdc/mt/minecraft-docker-image/data';
+    }
+
+    protected static function whitelist(): ?array
+    {
+        return [
+            'banned-ips.json',
+            'banned-players.json',
+            'ops.json',
+            'server.properties',
+            'usercache.json',
+            'whitelist.json',
+        ];
+    }
+
+    public static function read($file): ?string
+    {
+        $content = parent::read($file);
+        if ($content !== null && $file === 'server.properties')
+            $content = preg_replace('/^(rcon\.password)=(.*)$/m', '$1=***hidden***', $content);
+        return $content;
+    }
+}
--- a/app/Discord/Me.php
+++ b/app/Discord/Me.php
@ -0,0 +1,39 @@
+<?php
+
+namespace MingTsay\Akanyan\Discord;
+
+use stdClass;
+
+class Me extends stdClass
+{
+    public string $appId;
+    public string $appName;
+    public ?string $appIcon;
+    public string $appDescription;
+    public bool $appHook;
+    public string $appVerifyKey;
+    public array $scopes;
+    public int $expires;
+    public string $userId;
+    public string $username;
+    public string $userAvatar;
+    public string $userDiscriminator;
+    public string $userPublicFlags;
+
+    public function __construct(stdClass $payload)
+    {
+        $this->appId = $payload->application->id;
+        $this->appName = $payload->application->name;
+        $this->appIcon = $payload->application->icon;
+        $this->appDescription = $payload->application->description;
+        $this->appHook = $payload->application->hook;
+        $this->appVerifyKey = $payload->application->verify_key;
+        $this->scopes = $payload->scopes;
+        $this->expires = strtotime($payload->expires);
+        $this->userId = $payload->user->id;
+        $this->username = $payload->user->username;
+        $this->userAvatar = $payload->user->avatar;
+        $this->userDiscriminator = $payload->user->discriminator;
+        $this->userPublicFlags = $payload->user->public_flags;
+    }
+}
--- a/app/Discord/Token.php
+++ b/app/Discord/Token.php
@ -0,0 +1,27 @@
+<?php
+
+namespace MingTsay\Akanyan\Discord;
+
+use stdClass;
+
+class Token extends stdClass
+{
+    public string $access_token;
+    public string $token_type;
+    public int $expires_in;
+    public string $refresh_token;
+    public string $scope;
+
+    public int $timestamp;
+
+    public function __construct(stdClass $payload)
+    {
+        $this->access_token = $payload->access_token;
+        $this->token_type = $payload->token_type;
+        $this->expires_in = $payload->expires_in;
+        $this->refresh_token = $payload->refresh_token;
+        $this->scope = $payload->scope;
+
+        $this->timestamp = time();
+    }
+}
--- a/app/FileViewer.php
+++ b/app/FileViewer.php
@ -0,0 +1,33 @@
+<?php
+
+namespace MingTsay\Akanyan;
+
+abstract class FileViewer
+{
+    protected abstract static function directory(): string;
+
+    protected abstract static function whitelist(): ?array;
+
+    public static function list(): array
+    {
+        $directory = static::directory();
+        $whitelist = static::whitelist();
+
+        return array_values(array_filter(
+            scandir($directory),
+            fn($file) => ($whitelist === null || in_array($file, $whitelist)) && is_file("$directory/$file")
+        ));
+    }
+
+    public static function read($file): ?string
+    {
+        $directory = static::directory();
+        $filename = "$directory/$file";
+
+        if (!in_array($file, self::list()) || !file_exists($filename) || !is_file($filename)) return null;
+
+        $extension = pathinfo($filename, PATHINFO_EXTENSION);
+        $content = file_get_contents($filename);
+        return $extension === 'gz' ? gzdecode($content) : $content;
+    }
+}
--- a/app/LogsViewer.php
+++ b/app/LogsViewer.php
@ -0,0 +1,17 @@
+<?php
+
+namespace MingTsay\Akanyan;
+
+class LogsViewer extends FileViewer
+{
+
+    protected static function directory(): string
+    {
+        return '/media/sdc/mt/minecraft-docker-image/data/logs';
+    }
+
+    protected static function whitelist(): ?array
+    {
+        return null;
+    }
+}
--- a/app/Minecraft.php
+++ b/app/Minecraft.php
@ -0,0 +1,25 @@
+<?php
+
+namespace MingTsay\Akanyan;
+
+use xPaw\MinecraftPing;
+use xPaw\MinecraftPingException;
+
+class Minecraft
+{
+    public static function query(): ?array
+    {
+        $host = $_ENV['MINECRAFT_QUERY_HOST'];
+        $port = (int)$_ENV['MINECRAFT_QUERY_PORT'];
+
+        $query = new MinecraftPing($host, $port);
+        try {
+            $result = $query->Query();
+        } catch (MinecraftPingException) {
+            $result = null;
+        } finally {
+            $query->Close();
+        }
+        return $result ?: null;
+    }
+}
--- a/composer.json
+++ b/composer.json
@ -0,0 +1,28 @@
+{
+  "name": "mingtsay/akanyan",
+  "description": "description",
+  "minimum-stability": "stable",
+  "license": "proprietary",
+  "authors": [
+    {
+      "name": "Ming Tsay",
+      "email": "mt@mingtsay.tw"
+    }
+  ],
+  "require": {
+    "ext-iconv": "*",
+    "ext-sodium": "*",
+    "ext-zlib": "*",
+    "components/font-awesome": "^6.1",
+    "league/plates": "^3.4",
+    "twbs/bootstrap": "^5.1",
+    "vlucas/phpdotenv": "^5.4",
+    "xpaw/php-minecraft-query": "^4.0",
+    "xpaw/php-source-query-class": "^2.1"
+  },
+  "autoload": {
+    "psr-4": {
+      "MingTsay\\Akanyan\\": "app/"
+    }
+  }
+}
--- a/composer.lock
+++ b/composer.lock
@ -0,0 +1,734 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "528c716c3d44b77191eaef0461fe108d",
+    "packages": [
+        {
+            "name": "components/font-awesome",
+            "version": "6.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/components/font-awesome.git",
+                "reference": "9c95a6a9572933bc964f05b810f0808a5de00ee1"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/components/font-awesome/zipball/9c95a6a9572933bc964f05b810f0808a5de00ee1",
+                "reference": "9c95a6a9572933bc964f05b810f0808a5de00ee1",
+                "shasum": ""
+            },
+            "type": "component",
+            "extra": {
+                "component": {
+                    "styles": [
+                        "css/all.css"
+                    ],
+                    "files": [
+                        "css/all.min.css",
+                        "webfonts/*"
+                    ]
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "CC-BY-4.0",
+                "MIT",
+                "OFL-1.1"
+            ],
+            "description": "Font Awesome, the iconic SVG, font, and CSS framework.",
+            "support": {
+                "issues": "https://github.com/components/font-awesome/issues",
+                "source": "https://github.com/components/font-awesome/tree/6.1.1"
+            },
+            "time": "2022-04-18T13:15:48+00:00"
+        },
+        {
+            "name": "graham-campbell/result-type",
+            "version": "v1.0.4",
+            "source": {
+                "type": "git",
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+                "shasum": ""
+            },
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+            },
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+                }
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+                "MIT"
+            ],
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+                    "email": "hello@gjcampbell.co.uk",
+                    "homepage": "https://github.com/GrahamCampbell"
+                }
+            ],
+            "description": "An Implementation Of The Result Type",
+            "keywords": [
+                "Graham Campbell",
+                "GrahamCampbell",
+                "Result Type",
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+            },
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+                    "url": "https://github.com/GrahamCampbell",
+                    "type": "github"
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+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-11-21T21:41:47+00:00"
+        },
+        {
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+            "version": "v3.4.0",
+            "source": {
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+                "url": "https://github.com/thephpleague/plates.git",
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+                "shasum": ""
+            },
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+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                }
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+                "psr-4": {
+                    "League\\Plates\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
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+                {
+                    "name": "Jonathan Reinink",
+                    "email": "jonathan@reinink.ca",
+                    "role": "Developer"
+                },
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+                    "name": "RJ Garcia",
+                    "email": "ragboyjr@icloud.com",
+                    "role": "Developer"
+                }
+            ],
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+            "keywords": [
+                "league",
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+                }
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+                }
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+                    "email": "schmittjoh@gmail.com",
+                    "homepage": "https://github.com/schmittjoh"
+                },
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+                    "email": "hello@gjcampbell.co.uk",
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+                }
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+                "language",
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+                "php",
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+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/vlucas/phpdotenv/zipball/264dce589e7ce37a7ba99cb901eed8249fbec92f",
+                "reference": "264dce589e7ce37a7ba99cb901eed8249fbec92f",
+                "shasum": ""
+            },
+            "require": {
+                "ext-pcre": "*",
+                "graham-campbell/result-type": "^1.0.2",
+                "php": "^7.1.3 || ^8.0",
+                "phpoption/phpoption": "^1.8",
+                "symfony/polyfill-ctype": "^1.23",
+                "symfony/polyfill-mbstring": "^1.23.1",
+                "symfony/polyfill-php80": "^1.23.1"
+            },
+            "require-dev": {
+                "bamarni/composer-bin-plugin": "^1.4.1",
+                "ext-filter": "*",
+                "phpunit/phpunit": "^7.5.20 || ^8.5.21 || ^9.5.10"
+            },
+            "suggest": {
+                "ext-filter": "Required to use the boolean validator."
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "5.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Dotenv\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Graham Campbell",
+                    "email": "hello@gjcampbell.co.uk",
+                    "homepage": "https://github.com/GrahamCampbell"
+                },
+                {
+                    "name": "Vance Lucas",
+                    "email": "vance@vancelucas.com",
+                    "homepage": "https://github.com/vlucas"
+                }
+            ],
+            "description": "Loads environment variables from `.env` to `getenv()`, `$_ENV` and `$_SERVER` automagically.",
+            "keywords": [
+                "dotenv",
+                "env",
+                "environment"
+            ],
+            "support": {
+                "issues": "https://github.com/vlucas/phpdotenv/issues",
+                "source": "https://github.com/vlucas/phpdotenv/tree/v5.4.1"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/GrahamCampbell",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/vlucas/phpdotenv",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-12-12T23:22:04+00:00"
+        },
+        {
+            "name": "xpaw/php-minecraft-query",
+            "version": "4.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/xPaw/PHP-Minecraft-Query.git",
+                "reference": "c7257e7c3d18c14cd476910f1516f93f405f54ee"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/xPaw/PHP-Minecraft-Query/zipball/c7257e7c3d18c14cd476910f1516f93f405f54ee",
+                "reference": "c7257e7c3d18c14cd476910f1516f93f405f54ee",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "xPaw\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "PHP library to query Minecraft servers",
+            "keywords": [
+                "minecraft"
+            ],
+            "support": {
+                "source": "https://github.com/xPaw/PHP-Minecraft-Query/tree/4.0.1"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/xPaw",
+                    "type": "github"
+                }
+            ],
+            "time": "2021-06-18T13:18:40+00:00"
+        },
+        {
+            "name": "xpaw/php-source-query-class",
+            "version": "2.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/xPaw/PHP-Source-Query.git",
+                "reference": "673e572233c3ab4b70b302d648ebaf5a8d9ba32b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/xPaw/PHP-Source-Query/zipball/673e572233c3ab4b70b302d648ebaf5a8d9ba32b",
+                "reference": "673e572233c3ab4b70b302d648ebaf5a8d9ba32b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.4"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "9.2",
+                "vimeo/psalm": "^3.12"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "xPaw\\SourceQuery\\": "SourceQuery/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-2.1"
+            ],
+            "description": "PHP library to query and send RCON commands to servers based on \"Source Engine Query\" protocol",
+            "homepage": "https://github.com/xPaw/PHP-Source-Query",
+            "keywords": [
+                "ark",
+                "counter-strike",
+                "csgo",
+                "gmod",
+                "minecraft",
+                "rcon",
+                "rust",
+                "starbound",
+                "team fortress"
+            ],
+            "support": {
+                "source": "https://github.com/xPaw/PHP-Source-Query/tree/2.1.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/xPaw",
+                    "type": "github"
+                }
+            ],
+            "time": "2020-12-04T08:20:42+00:00"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "ext-iconv": "*",
+        "ext-sodium": "*",
+        "ext-zlib": "*"
+    },
+    "platform-dev": [],
+    "plugin-api-version": "2.3.0"
+}
--- a/env.php
+++ b/env.php
@ -0,0 +1,7 @@
+<?php
+
+use Dotenv\Dotenv;
+
+require_once __DIR__ . '/vendor/autoload.php';
+
+Dotenv::createImmutable(__DIR__)->load();
--- a/templates/configurations/list.php
+++ b/templates/configurations/list.php
@ -0,0 +1,6 @@
+<?php
+$this->layout('partials/file/list', [
+    'title' => '選擇設定檔',
+    'nav' => 'configurations',
+    'list' => $list ?? [],
+]);
--- a/templates/configurations/not-found.php
+++ b/templates/configurations/not-found.php
@ -0,0 +1,6 @@
+<?php
+$this->layout('partials/file/not-found', [
+    'title' => '檢視設定檔',
+    'nav' => 'configurations',
+    'list' => $list ?? [],
+]);
--- a/templates/configurations/view.php
+++ b/templates/configurations/view.php
@ -0,0 +1,9 @@
+<?php
+$this->layout('partials/file/view', [
+    'title' => '檢視設定檔',
+    'nav' => 'configurations',
+    'list' => $list ?? [],
+    'file' => $file ?? '',
+    'type' => $type ?? 'plaintext',
+    'content' => $content ?? '',
+]);
--- a/templates/index.php
+++ b/templates/index.php
@ -0,0 +1,68 @@
+<?php $this->layout('template', ['title' => '首頁']) ?>
+
+<div class="card m-3 mt-5 mx-auto w-fit-content">
+    <div class="card-body">
+        <div class="d-flex justify-content-center flex-column flex-lg-row">
+            <div class="mx-2">伺服器狀態：<code><?= $this->e($status ?? '') ?></code></div>
+            <?php if (isset($query)): ?>
+                <?php if (isset($query['version']) && isset($query['version']['name'])): ?>
+                    <div class="mx-2">伺服器版本：<code><?= $this->e($query['version']['name']) ?></code></div>
+                <?php endif ?>
+                <?php if (isset($query['players'])): ?>
+                    <?php if (isset($query['players']['online']) && isset($query['players']['max'])): ?>
+                        <div class="mx-2">
+                            線上人數：
+                            <code><?= $this->e($query['players']['online']) ?></code>
+                            /
+                            <code><?= $this->e($query['players']['max']) ?></code>
+                        </div>
+                    <?php endif ?>
+                    <?php if (isset($query['players']['sample']) && count($query['players']['sample']) > 0): ?>
+                        <ul class="mx-2 list-group list-group-horizontal-lg">
+                            <?php foreach ($query['players']['sample'] as $player) : ?>
+                                <li class="py-0 list-group-item"><code><?= $this->e($player['name']) ?></code></li>
+                            <?php endforeach ?>
+                        </ul>
+                    <?php endif ?>
+                <?php endif ?>
+            <?php endif ?>
+        </div>
+        <?php if (isset($isStarting) && $isStarting): ?>
+            <div class="alert alert-success my-3 mx-auto d-table" role="alert">
+                <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="currentColor"
+                     class="bi bi-exclamation-triangle-fill flex-shrink-0 me-2" viewBox="0 0 16 16" role="img"
+                     aria-label="Success:">
+                    <path d="M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zm-3.97-3.03a.75.75 0 0 0-1.08.022L7.477 9.417 5.384 7.323a.75.75 0 0 0-1.06 1.06L6.97 11.03a.75.75 0 0 0 1.079-.02l3.992-4.99a.75.75 0 0 0-.01-1.05z"/>
+                </svg>
+                已送出伺服器啟動訊號。
+            </div>
+        <?php else: ?>
+            <?php if (isset($status) && $status === 'exited'): ?>
+                <form method="POST">
+                    <button class="btn btn-primary btn-block" name="start" type="submit">啟動伺服器</button>
+                </form>
+            <?php endif ?>
+        <?php endif ?>
+    </div>
+</div>
+
+<div class="card m-3 mx-auto w-fit-content">
+    <div class="card-body">
+        <p class="fs-5">【更新紀錄】</p>
+        <ul class="list-group">
+            <li class="list-group-item">
+                <p>首頁現在可以看到伺服器版本與線上人數等資訊了。</p>
+                <p>更新日期：2022/07/05 02:02:02</p>
+            </li>
+            <li class="list-group-item">
+                <p>首頁現在可以看到伺服器狀態了，也可以從首頁直接啟動伺服器。</p>
+                <p>更新日期：2022/07/04 16:52:30</p>
+            </li>
+            <li class="list-group-item">
+                <p>查看檔案功能已移至新的網址，請透過上方選單進入。</p>
+                <p>更多其他功能將陸續推出，敬請期待。</p>
+                <p>更新日期：2022/07/04 13:44:30</p>
+            </li>
+        </ul>
+    </div>
+</div>
--- a/templates/login.php
+++ b/templates/login.php
@ -0,0 +1,8 @@
+<?php $this->layout('template', ['title' => '登入系統', 'noStatus' => true]) ?>
+
+<p class="lead">您尚未登入，請點選下方按鈕進行登入。</p>
+<?php if (empty($authUrl)): ?>
+    <a href="/login.php" class="btn btn-lg btn-warning btn-block">登入連結載入失敗，按此重新載入</a>
+<?php else: ?>
+    <a href="<?= $this->e($authUrl) ?>" class="btn btn-lg btn-primary btn-block">透過 Discord 帳號登入</a>
+<?php endif ?>
--- a/templates/logout/form.php
+++ b/templates/logout/form.php
@ -0,0 +1,6 @@
+<?php $this->layout('template', ['title' => '登出確認', 'noStatus' => true]) ?>
+
+<p class="lead">您確定要登出嗎？</p>
+<form action="/logout.php" method="POST">
+    <button name="logout" type="submit" class="btn btn-lg btn-danger btn-block">確定登出</button>
+</form>
--- a/templates/logout/success.php
+++ b/templates/logout/success.php
@ -0,0 +1,3 @@
+<?php $this->layout('template', ['title' => '登出成功', 'noStatus' => true]) ?>
+
+您已成功登出，<a href="/">按此重新登入</a>。
--- a/templates/logs/list.php
+++ b/templates/logs/list.php
@ -0,0 +1,6 @@
+<?php
+$this->layout('partials/file/list', [
+    'title' => '選擇日誌檔案',
+    'nav' => 'logs',
+    'list' => $list ?? [],
+]);
--- a/templates/logs/not-found.php
+++ b/templates/logs/not-found.php
@ -0,0 +1,6 @@
+<?php
+$this->layout('partials/file/not-found', [
+    'title' => '檢視日誌',
+    'nav' => 'logs',
+    'list' => $list ?? [],
+]);
--- a/templates/logs/view.php
+++ b/templates/logs/view.php
@ -0,0 +1,9 @@
+<?php
+$this->layout('partials/file/view', [
+    'title' => '檢視日誌',
+    'nav' => 'logs',
+    'list' => $list ?? [],
+    'file' => $file ?? '',
+    'type' => $type ?? 'plaintext',
+    'content' => $content ?? '',
+]);
--- a/templates/partials/file/list.php
+++ b/templates/partials/file/list.php
@ -0,0 +1,12 @@
+<?php $this->layout('template', ['title' => $title ?? null, 'nav' => $nav ?? null]) ?>
+
+<div class="list-group text-start mt-5 mx-auto w-fit-content">
+    <div class="list-group-item">請選擇檔案：</div>
+    <?php if (isset($list) && is_array($list)): ?>
+        <?php foreach ($list as $file): ?>
+            <a class="list-group-item list-group-item-action" href="view.php?file=<?= $this->e($file) ?>">
+                <?= $this->e($file) ?>
+            </a>
+        <?php endforeach ?>
+    <?php endif ?>
+</div>
--- a/templates/partials/file/not-found.php
+++ b/templates/partials/file/not-found.php
@ -0,0 +1,35 @@
+<?php $this->layout('template', ['title' => $title ?? null, 'nav' => $nav ?? null]) ?>
+
+<div class="m-5">
+    <div class="dropdown">
+        <button class="btn btn-outline-secondary dropdown-toggle" type="button" id="file-selector"
+                data-bs-toggle="dropdown" aria-expanded="false">
+            請選擇檔案
+        </button>
+        <ul class="dropdown-menu" aria-labelledby="file-selector">
+            <?php if (isset($list) && is_array($list)): ?>
+                <?php foreach ($list as $filename): ?>
+                    <li>
+                        <?php if (isset($file) && $file === $filename): ?>
+                            <a class="dropdown-item active" href="view.php?file=<?= $this->e($filename) ?>">
+                                <?= $this->e($filename) ?>*
+                            </a>
+                        <?php else: ?>
+                            <a class="dropdown-item" href="view.php?file=<?= $this->e($filename) ?>">
+                                <?= $this->e($filename) ?>
+                            </a>
+                        <?php endif ?>
+                    </li>
+                <?php endforeach ?>
+            <?php endif ?>
+        </ul>
+    </div>
+    <div class="alert alert-warning mt-5 m-auto d-table" role="alert">
+        <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="currentColor"
+             class="bi bi-exclamation-triangle-fill flex-shrink-0 me-2" viewBox="0 0 16 16" role="img"
+             aria-label="Warning:">
+            <path d="M8.982 1.566a1.13 1.13 0 0 0-1.96 0L.165 13.233c-.457.778.091 1.767.98 1.767h13.713c.889 0 1.438-.99.98-1.767L8.982 1.566zM8 5c.535 0 .954.462.9.995l-.35 3.507a.552.552 0 0 1-1.1 0L7.1 5.995A.905.905 0 0 1 8 5zm.002 6a1 1 0 1 1 0 2 1 1 0 0 1 0-2z"/>
+        </svg>
+        檔案不存在，請從上方選單選取欲查看之檔案。
+    </div>
+</div>
--- a/templates/partials/file/view.php
+++ b/templates/partials/file/view.php
@ -0,0 +1,39 @@
+<?php $this->layout('template', ['title' => $title ?? null, 'nav' => $nav ?? null]) ?>
+
+<?php $this->push('styles') ?>
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.5.1/styles/default.min.css"/>
+<?php $this->end() ?>
+
+<?php $this->push('scripts') ?>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.5.1/highlight.min.js"></script>
+<!--suppress JSUnresolvedVariable -->
+<script>hljs.highlightAll()</script>
+<?php $this->end() ?>
+
+<div class="dropdown my-2">
+    <button class="btn btn-outline-secondary dropdown-toggle"
+            type="button"
+            id="file-selector"
+            data-bs-toggle="dropdown"
+            aria-expanded="false">
+        <?= $this->e($file ?? '') ?>
+    </button>
+    <ul class="dropdown-menu" aria-labelledby="file-selector">
+        <?php if (isset($list) && is_array($list)): ?>
+            <?php foreach ($list as $filename): ?>
+                <li>
+                    <?php if (isset($file) && $file === $filename): ?>
+                        <a class="dropdown-item active" href="view.php?file=<?= $this->e($filename) ?>">
+                            <?= $this->e($filename) ?>
+                        </a>
+                    <?php else: ?>
+                        <a class="dropdown-item" href="view.php?file=<?= $this->e($filename) ?>">
+                            <?= $this->e($filename) ?>
+                        </a>
+                    <?php endif ?>
+                </li>
+            <?php endforeach ?>
+        <?php endif ?>
+    </ul>
+</div>
+<pre class="file-content"><code class="language-<?= $this->e($type ?? 'plaintext') ?>"><?= $this->e($content ?? '') ?></code></pre>
--- a/templates/partials/menu.php
+++ b/templates/partials/menu.php
@ -0,0 +1,56 @@
+<nav class="navbar navbar-expand-lg bg-light">
+    <div class="container-fluid">
+        <div class="navbar-brand">功能選單</div>
+        <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#nav"
+                aria-controls="nav" aria-expanded="false" aria-label="顯示/隱藏選單">
+            <i class="fa-solid fa-bars"></i>
+        </button>
+        <div class="collapse navbar-collapse" id="nav">
+            <ul class="navbar-nav me-auto">
+                <li class="nav-item">
+                    <a
+                        <?php if (isset($nav) && $nav === 'index'): ?>
+                            class="nav-link active"
+                            aria-current="page"
+                        <?php else: ?>
+                            class="nav-link"
+                        <?php endif ?>
+                            href="/index.php"
+                    >
+                        <i class="fa-solid fa-house"></i>
+                        首頁
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a
+                        <?php if (isset($nav) && $nav === 'configurations'): ?>
+                            class="nav-link active"
+                            aria-current="page"
+                        <?php else: ?>
+                            class="nav-link"
+                        <?php endif ?>
+                            href="/configurations/list.php"
+                    >
+                        <i class="fa-solid fa-file-code"></i>
+                        檢視設定檔
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a
+                        <?php if (isset($nav) && $nav === 'logs'): ?>
+                            class="nav-link active"
+                            aria-current="page"
+                        <?php else: ?>
+                            class="nav-link"
+                        <?php endif ?>
+                            href="/logs/list.php"
+                    >
+                        <i class="fa-solid fa-file-lines"></i>
+                        檢視日誌
+                    </a>
+                </li>
+            </ul>
+        </div>
+    </div>
+</nav>
+<div>您已使用 <code><?= $this->e($whoami ?? '') ?></code> 登入，點選此處以<a href="/logout.php">登出系統</a>。</div>
--- a/templates/template.php
+++ b/templates/template.php
@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="zh-Hant-TW">
+<head>
+    <meta charset="utf-8"/>
+    <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1"/>
+    <title><?= $this->e($title ?? '無標題網頁') ?></title>
+    <link rel="stylesheet" href="/bootstrap/css/bootstrap.min.css"/>
+    <link rel="stylesheet" href="/font-awesome/css/all.min.css"/>
+    <link rel="stylesheet" href="/style.css"/>
+    <?= $this->section('styles') ?>
+</head>
+<body class="text-center">
+<h1 class="h3 mb-3 font-weight-normal"><?= $this->e($title ?? '無標題網頁') ?></h1>
+<?php if (isset($isLogin) && $isLogin && (!isset($noStatus) || !$noStatus)): ?>
+    <?php $this->insert('partials/menu', ['nav' => $nav ?? '']) ?>
+<?php endif ?>
+<main><?= $this->section('content') ?></main>
+<footer class="my-2 text-muted">Copyright &copy; 2022 Ming Tsay. All rights reserved.</footer>
+<script src="/bootstrap/js/bootstrap.bundle.min.js"></script>
+<?= $this->section('scripts') ?>
+</body>
+</html>
--- a/webroot/auth.php
+++ b/webroot/auth.php
@ -0,0 +1,15 @@
+<?php
+
+use MingTsay\Akanyan\App;
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+if (($_GET['source'] ?? '') !== 'discord' || empty($_GET['code'])) {
+    http_response_code(403);
+    exit;
+}
+
+App::auth($_GET['code']);
+
+header('location: /');
+http_response_code(302);
--- a/webroot/bootstrap
+++ b/webroot/bootstrap
@ -0,0 +1 @@
+../vendor/twbs/bootstrap/dist/
--- a/webroot/configurations/list.php
+++ b/webroot/configurations/list.php
@ -0,0 +1,10 @@
+<?php
+
+use MingTsay\Akanyan\App;
+use MingTsay\Akanyan\ConfigFilesViewer;
+
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+App::requireAllowed();
+
+App::render('configurations/list', ['list' => ConfigFilesViewer::list()]);
--- a/webroot/configurations/view.php
+++ b/webroot/configurations/view.php
@ -0,0 +1,27 @@
+<?php
+
+use MingTsay\Akanyan\App;
+use MingTsay\Akanyan\ConfigFilesViewer;
+
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+App::requireAllowed();
+
+$file = $_GET['file'] ?? '';
+$content = ConfigFilesViewer::read($file);
+$list = ConfigFilesViewer::list();
+
+if ($content === null)
+    App::render('configurations/not-found', [
+        'list' => $list,
+    ]);
+
+App::render('configurations/view', [
+    'list' => $list,
+    'file' => $file,
+    'content' => $content,
+    'type' => [
+        'json' => 'json',
+        'properties' => '.properties',
+    ][pathinfo($file, PATHINFO_EXTENSION)],
+]);
--- a/webroot/font-awesome
+++ b/webroot/font-awesome
@ -0,0 +1 @@
+../vendor/components/font-awesome/
--- a/webroot/index.php
+++ b/webroot/index.php
@ -0,0 +1,23 @@
+<?php
+
+use MingTsay\Akanyan\App;
+use MingTsay\Akanyan\Minecraft;
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+App::requireAllowed();
+
+$status = exec('sudo -u mt docker inspect -f \'{{.State.Status}}\' akanyan-server-1');
+
+// start the server
+$isStarting = isset($_POST['start']);
+if ($isStarting) exec('sudo -u mt docker start akanyan-server-1');
+
+// get query
+$query = $status === 'running' ? Minecraft::query() : null;
+
+App::render('index', [
+    'status' => $status,
+    'isStarting' => $isStarting,
+    'query' => $query,
+]);
--- a/webroot/login.php
+++ b/webroot/login.php
@ -0,0 +1,8 @@
+<?php
+
+use MingTsay\Akanyan\App;
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+App::requireNonAuth();
+App::render('login', ['authUrl' => App::authUrl()]);
--- a/webroot/logout.php
+++ b/webroot/logout.php
@ -0,0 +1,14 @@
+<?php
+
+use MingTsay\Akanyan\App;
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+App::requireAuth();
+
+if (isset($_POST['logout'])) {
+    App::unsetU();
+    App::render('logout/success');
+}
+
+App::render('logout/form');
--- a/webroot/logs/list.php
+++ b/webroot/logs/list.php
@ -0,0 +1,10 @@
+<?php
+
+use MingTsay\Akanyan\App;
+use MingTsay\Akanyan\LogsViewer;
+
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+App::requireAllowed();
+
+App::render('logs/list', ['list' => LogsViewer::list()]);
--- a/webroot/logs/view.php
+++ b/webroot/logs/view.php
@ -0,0 +1,23 @@
+<?php
+
+use MingTsay\Akanyan\App;
+use MingTsay\Akanyan\LogsViewer;
+
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+App::requireAllowed();
+
+$file = $_GET['file'] ?? '';
+$content = LogsViewer::read($file);
+$list = LogsViewer::list();
+
+if ($content === null)
+    App::render('configurations/not-found', [
+        'list' => $list,
+    ]);
+
+App::render('logs/view', [
+    'list' => $list,
+    'file' => $file,
+    'content' => $content,
+]);
--- a/webroot/style.css
+++ b/webroot/style.css
@ -0,0 +1,36 @@
+html,
+body {
+    height: 100%;
+    width: 100%;
+}
+
+body {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    padding-top: 8px;
+    padding-bottom: 8px;
+    background-color: #f5f5f5;
+}
+
+main {
+    flex-grow: 1;
+    height: 0;
+    width: 100%;
+    overflow-y: scroll;
+}
+
+pre.file-content {
+    background-color: white;
+    text-align: left;
+    padding: 8px;
+    width: 100%;
+    overflow-x: scroll;
+    white-space: pre-wrap;
+    word-wrap: break-word;
+}
+
+.w-fit-content {
+    width: fit-content !important;
+}