Plugin Submission: Lockbox

[N3XT0R]

Repository: n3xt0r/filament-lockbox
Packagist: composer require n3xt0r/filament-lockbox

A Filament v4 plugin for secure, per-user field encryption.
It uses a split-key approach (server key + user-provided secret like passkey, TOTP, or crypto password) to ensure that even administrators cannot decrypt sensitive data without the user’s input.

✨ Features

• 🔑 User-bound encryption keys – split key: server + user secret
• 🧩 Drop-in components:
  • EncryptedTextInput → encrypts values before save
  • DecryptedTextDisplay → decrypts values for display
  • UnlockLockboxAction → prompts for crypto password, TOTP, or passkey
• 🔒 Zero-knowledge for admins – data is unreadable without the user
• 🌐 Fully translatable & configurable (custom key providers supported)
• 📦 Separate lockbox table with polymorphic relation:
  • Works with any model
  • No changes to existing table schemas
  • Perfect for GDPR compliance & auditing

🚀 Installation

composer require n3xt0r/filament-lockbox

# Publish Spatie Passkeys migrations first:
php artisan vendor:publish --provider="Spatie\\LaravelPasskeys\\LaravelPasskeysServiceProvider" --tag="laravel-passkeys-migrations"
php artisan migrate

# Then install Lockbox
php artisan filament-lockbox:install

🔌 Usage

Register the plugin in your Filament panel provider:

// app/Providers/Filament/AdminPanelProvider.php

use Filament\Panel;
use Filament\PanelProvider;
use N3XT0R\FilamentLockbox\FilamentLockboxPlugin;

class AdminPanelProvider extends PanelProvider
{
    public function panel(Panel $panel): Panel
    {
        return $panel
            ->plugins([
                FilamentLockboxPlugin::make(),
            ]);
    }
}

Use the encrypted input in any Filament form:

use N3XT0R\FilamentLockbox\Forms\Actions\UnlockLockboxAction;
use N3XT0R\FilamentLockbox\Forms\Components\EncryptedTextInput;

$form
    ->schema([
        EncryptedTextInput::make('secret_notes')
            ->label('Secret Notes'),
    ])
    ->extraActions([
        UnlockLockboxAction::make(),
    ]);

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