73 lines
2.5 KiB
PHP
73 lines
2.5 KiB
PHP
<?php
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namespace Pterodactyl\Http\Middleware;
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use Closure;
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use Illuminate\Support\Str;
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use Illuminate\Http\Request;
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use Prologue\Alerts\AlertsMessageBag;
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use Pterodactyl\Exceptions\Http\TwoFactorAuthRequiredException;
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class RequireTwoFactorAuthentication
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{
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public const LEVEL_NONE = 0;
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public const LEVEL_ADMIN = 1;
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public const LEVEL_ALL = 2;
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/**
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* The route to redirect a user to to enable 2FA.
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*/
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protected string $redirectRoute = '/account';
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private AlertsMessageBag $alert;
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/**
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* RequireTwoFactorAuthentication constructor.
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*/
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public function __construct(AlertsMessageBag $alert)
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{
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$this->alert = $alert;
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}
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/**
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* Check the user state on the incoming request to determine if they should be allowed to
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* proceed or not. This checks if the Panel is configured to require 2FA on an account in
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* order to perform actions. If so, we check the level at which it is required (all users
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* or just admins) and then check if the user has enabled it for their account.
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*
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* @return mixed
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*
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* @throws \Pterodactyl\Exceptions\Http\TwoFactorAuthRequiredException
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*/
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public function handle(Request $request, Closure $next)
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{
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/** @var \Pterodactyl\Models\User $user */
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$user = $request->user();
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$uri = rtrim($request->getRequestUri(), '/') . '/';
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$current = $request->route()->getName();
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if (!$user || Str::startsWith($uri, ['/auth/']) || Str::startsWith($current, ['auth.', 'account.'])) {
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return $next($request);
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}
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$level = (int) config('pterodactyl.auth.2fa_required');
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// If this setting is not configured, or the user is already using 2FA then we can just
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// send them right through, nothing else needs to be checked.
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//
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// If the level is set as admin and the user is not an admin, pass them through as well.
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if ($level === self::LEVEL_NONE || ($user->use_totp || $user->webauthnKeys()->count() > 0)) {
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return $next($request);
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} elseif ($level === self::LEVEL_ADMIN && !$user->root_admin) {
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return $next($request);
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}
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// For API calls return an exception which gets rendered nicely in the API response.
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if ($request->isJson() || Str::startsWith($uri, '/api/')) {
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throw new TwoFactorAuthRequiredException();
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}
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$this->alert->danger(trans('auth.2fa_must_be_enabled'))->flash();
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return redirect()->to($this->redirectRoute);
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}
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}
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