Files
SealShare/app/Providers/AppServiceProvider.php
surtic86andClaude Opus 5.5 84c8b81f0a Fix the security audit's findings
Fixes the nine findings of security audit run 1 on 2.4.1 (T1-T11).

F1: Uploads that are not complete now count only the bytes the server
received, and a chunk that goes above the storage quota gets 422. An
anonymous uploader can no longer fill the quota with declared sizes.

F2: The share password and the admin login have a second limit without
the address (20 attempts per minute per share and per e-mail), because
a forged X-Forwarded-For changes the address.

F3: The system password gate and the admin check now also run on
Livewire updates, so an old uploader snapshot cannot register files.

F4: The session keeps a fingerprint of the system password's hash.
When the admin changes the system password, earlier verifications end.

F5: The page after the upload opens only in the session that created
the share, and only while recipients can still reach the share.

F6: The share password limit counts an attempt before the password is
checked, so parallel attempts cannot pass it.

F7: The system password has the same two limits (5 per address, 20 in
total per minute).

F8: A password change or reset signs the user's other sessions out.

F9: The only admin cannot delete the account, which would open /setup
to every visitor.

The setup wizard also holds the admin password to the password
defaults, and Livewire applies EnsureAdmin to updates.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-22 14:46:38 +02:00

55 lines
1.6 KiB
PHP

<?php
namespace App\Providers;
use App\Http\Middleware\EnsureAdmin;
use App\Http\Middleware\SystemPasswordGate;
use App\Models\Setting;
use Carbon\CarbonImmutable;
use Illuminate\Support\Facades\Date;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\ServiceProvider;
use Illuminate\Validation\Rules\Password;
use Livewire\Livewire;
use NoNameWeb\LivewireMaterial\Support\Scheme;
class AppServiceProvider extends ServiceProvider
{
/**
* Bootstrap any application services.
*/
public function boot(): void
{
$this->configureDefaults();
// The colour profile the admin chose in Admin settings; asked each time a page, mail or
// error page draws its colours, so a new choice applies at once in every Octane worker.
Scheme::resolveProfileUsing(fn (): ?string => Setting::get('color_profile'));
// Livewire updates apply a page route's middleware only when it is listed as persistent.
Livewire::addPersistentMiddleware([SystemPasswordGate::class, EnsureAdmin::class]);
}
/**
* Configure default behaviors for production-ready applications.
*/
protected function configureDefaults(): void
{
Date::use(CarbonImmutable::class);
DB::prohibitDestructiveCommands(
app()->isProduction(),
);
Password::defaults(fn (): ?Password => app()->isProduction()
? Password::min(12)
->mixedCase()
->letters()
->numbers()
->symbols()
->uncompromised()
: null
);
}
}